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authorLinus Torvalds <torvalds@linux-foundation.org>2012-01-09 14:39:22 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2012-01-09 14:39:22 -0800
commit2ac9d7aaccbd598b5bd19ac40761b723bb675442 (patch)
tree09132a44e33798aaa5e80f10bf025b510015cab3 /arch
parent5ede3ceb7b2c2843e153a1803edbdc8c56655950 (diff)
parentdcf7ec5ee62a78123057a1e286c88ca739717409 (diff)
downloadlinux-2ac9d7aaccbd598b5bd19ac40761b723bb675442.tar.bz2
Merge tag 'drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Driver specific changes Again, a lot of platforms have changes in here: pxa, samsung, omap, at91, imx, ... * tag 'drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (54 commits) ARM: sa1100: clean up of the clock support ARM: pxa: add dummy clock for sa1100-rtc RTC: sa1100: support sa1100, pxa and mmp soc families RTC: sa1100: remove redundant code of setting alarm RTC: sa1100: Clean out ost register Input: zylonite-wm97xx - replace IRQ_GPIO() with gpio_to_irq() pcmcia: pxa: replace IRQ_GPIO() with gpio_to_irq() ARM: EXYNOS: Modified files for SPI consolidation work ARM: S5P64X0: Enable SDHCI support ARM: S5P64X0: Add lookup of sdhci-s3c clocks using generic names ARM: S5P64X0: Add HSMMC setup for host Controller ARM: EXYNOS: Add USB OHCI support to ORIGEN board USB: Add Samsung Exynos OHCI diver ARM: EXYNOS: Add USB OHCI support to SMDKV310 board ARM: EXYNOS: Add USB OHCI device net: macb: fix build break with !CONFIG_OF i2c: tegra: Support DVC controller in device tree i2c: tegra: Add __devinit/exit to probe/remove net/at91_ether: use gpio_is_valid for phy IRQ line ARM: at91/net: add macb ethernet controller in 9g45/9g20 DT ...
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/Kconfig4
-rw-r--r--arch/arm/boot/dts/at91sam9g20.dtsi7
-rw-r--r--arch/arm/boot/dts/at91sam9g45.dtsi7
-rw-r--r--arch/arm/boot/dts/at91sam9m10g45ek.dts5
-rw-r--r--arch/arm/boot/dts/usb_a9g20.dts5
-rw-r--r--arch/arm/mach-exynos/Kconfig12
-rw-r--r--arch/arm/mach-exynos/Makefile2
-rw-r--r--arch/arm/mach-exynos/clock.c73
-rw-r--r--arch/arm/mach-exynos/dev-ohci.c52
-rw-r--r--arch/arm/mach-exynos/include/mach/irqs.h3
-rw-r--r--arch/arm/mach-exynos/include/mach/map.h8
-rw-r--r--arch/arm/mach-exynos/include/mach/ohci.h21
-rw-r--r--arch/arm/mach-exynos/include/mach/spi-clocks.h16
-rw-r--r--arch/arm/mach-exynos/mach-origen.c13
-rw-r--r--arch/arm/mach-exynos/mach-smdkv310.c13
-rw-r--r--arch/arm/mach-exynos/setup-spi.c72
-rw-r--r--arch/arm/mach-exynos/setup-usb-phy.c15
-rw-r--r--arch/arm/mach-mmp/aspenite.c5
-rw-r--r--arch/arm/mach-mmp/avengers_lite.c1
-rw-r--r--arch/arm/mach-mmp/brownstone.c1
-rw-r--r--arch/arm/mach-mmp/flint.c5
-rw-r--r--arch/arm/mach-mmp/gplugd.c1
-rw-r--r--arch/arm/mach-mmp/include/mach/gpio-pxa.h3
-rw-r--r--arch/arm/mach-mmp/include/mach/gpio.h7
-rw-r--r--arch/arm/mach-mmp/include/mach/irqs.h6
-rw-r--r--arch/arm/mach-mmp/include/mach/mmp2.h2
-rw-r--r--arch/arm/mach-mmp/include/mach/pxa168.h2
-rw-r--r--arch/arm/mach-mmp/include/mach/pxa910.h2
-rw-r--r--arch/arm/mach-mmp/mmp2.c39
-rw-r--r--arch/arm/mach-mmp/pxa168.c40
-rw-r--r--arch/arm/mach-mmp/pxa910.c40
-rw-r--r--arch/arm/mach-mmp/tavorevb.c6
-rw-r--r--arch/arm/mach-mmp/teton_bga.c3
-rw-r--r--arch/arm/mach-mmp/ttc_dkb.c8
-rw-r--r--arch/arm/mach-mxs/clock-mx28.c38
-rw-r--r--arch/arm/mach-mxs/devices-mx28.h3
-rw-r--r--arch/arm/mach-mxs/devices/platform-mxs-saif.c5
-rw-r--r--arch/arm/mach-mxs/include/mach/common.h1
-rw-r--r--arch/arm/mach-mxs/include/mach/devices-common.h4
-rw-r--r--arch/arm/mach-mxs/include/mach/digctl.h21
-rw-r--r--arch/arm/mach-mxs/mach-mx28evk.c18
-rw-r--r--arch/arm/mach-omap2/board-4430sdp.c1
-rw-r--r--arch/arm/mach-omap2/board-am3517evm.c22
-rw-r--r--arch/arm/mach-omap2/clock3xxx_data.c26
-rw-r--r--arch/arm/mach-omap2/clock44xx_data.c10
-rw-r--r--arch/arm/mach-omap2/hsmmc.c59
-rw-r--r--arch/arm/mach-omap2/hsmmc.h1
-rw-r--r--arch/arm/mach-omap2/usb-host.c100
-rw-r--r--arch/arm/mach-pxa/am200epd.c4
-rw-r--r--arch/arm/mach-pxa/am300epd.c4
-rw-r--r--arch/arm/mach-pxa/balloon3.c2
-rw-r--r--arch/arm/mach-pxa/capc7117.c12
-rw-r--r--arch/arm/mach-pxa/cm-x270.c4
-rw-r--r--arch/arm/mach-pxa/cm-x2xx.c4
-rw-r--r--arch/arm/mach-pxa/cm-x300.c6
-rw-r--r--arch/arm/mach-pxa/colibri-pxa270.c6
-rw-r--r--arch/arm/mach-pxa/colibri-pxa300.c4
-rw-r--r--arch/arm/mach-pxa/colibri-pxa320.c4
-rw-r--r--arch/arm/mach-pxa/corgi.c2
-rw-r--r--arch/arm/mach-pxa/corgi_pm.c21
-rw-r--r--arch/arm/mach-pxa/devices.c50
-rw-r--r--arch/arm/mach-pxa/devices.h1
-rw-r--r--arch/arm/mach-pxa/em-x270.c6
-rw-r--r--arch/arm/mach-pxa/eseries.c4
-rw-r--r--arch/arm/mach-pxa/hx4700.c18
-rw-r--r--arch/arm/mach-pxa/icontrol.c8
-rw-r--r--arch/arm/mach-pxa/idp.c4
-rw-r--r--arch/arm/mach-pxa/include/mach/balloon3.h6
-rw-r--r--arch/arm/mach-pxa/include/mach/corgi.h26
-rw-r--r--arch/arm/mach-pxa/include/mach/csb726.h4
-rw-r--r--arch/arm/mach-pxa/include/mach/gpio-pxa.h133
-rw-r--r--arch/arm/mach-pxa/include/mach/gpio.h20
-rw-r--r--arch/arm/mach-pxa/include/mach/gumstix.h20
-rw-r--r--arch/arm/mach-pxa/include/mach/hx4700.h2
-rw-r--r--arch/arm/mach-pxa/include/mach/idp.h16
-rw-r--r--arch/arm/mach-pxa/include/mach/irqs.h8
-rw-r--r--arch/arm/mach-pxa/include/mach/littleton.h4
-rw-r--r--arch/arm/mach-pxa/include/mach/magician.h2
-rw-r--r--arch/arm/mach-pxa/include/mach/palmld.h8
-rw-r--r--arch/arm/mach-pxa/include/mach/palmt5.h8
-rw-r--r--arch/arm/mach-pxa/include/mach/palmtc.h4
-rw-r--r--arch/arm/mach-pxa/include/mach/palmtx.h8
-rw-r--r--arch/arm/mach-pxa/include/mach/pcm027.h8
-rw-r--r--arch/arm/mach-pxa/include/mach/pcm990_baseboard.h14
-rw-r--r--arch/arm/mach-pxa/include/mach/poodle.h26
-rw-r--r--arch/arm/mach-pxa/include/mach/spitz.h40
-rw-r--r--arch/arm/mach-pxa/include/mach/tosa.h54
-rw-r--r--arch/arm/mach-pxa/include/mach/trizeps4.h16
-rw-r--r--arch/arm/mach-pxa/irq.c61
-rw-r--r--arch/arm/mach-pxa/littleton.c6
-rw-r--r--arch/arm/mach-pxa/lpd270.c4
-rw-r--r--arch/arm/mach-pxa/lubbock.c4
-rw-r--r--arch/arm/mach-pxa/magician.c8
-rw-r--r--arch/arm/mach-pxa/mainstone.c4
-rw-r--r--arch/arm/mach-pxa/mfp-pxa2xx.c6
-rw-r--r--arch/arm/mach-pxa/mioa701.c8
-rw-r--r--arch/arm/mach-pxa/mxm8x10.c4
-rw-r--r--arch/arm/mach-pxa/pcm990-baseboard.c6
-rw-r--r--arch/arm/mach-pxa/poodle.c6
-rw-r--r--arch/arm/mach-pxa/pxa25x.c7
-rw-r--r--arch/arm/mach-pxa/pxa27x.c7
-rw-r--r--arch/arm/mach-pxa/pxa300.c1
-rw-r--r--arch/arm/mach-pxa/pxa320.c1
-rw-r--r--arch/arm/mach-pxa/pxa3xx.c9
-rw-r--r--arch/arm/mach-pxa/pxa95x.c6
-rw-r--r--arch/arm/mach-pxa/raumfeld.c8
-rw-r--r--arch/arm/mach-pxa/saar.c6
-rw-r--r--arch/arm/mach-pxa/saarb.c2
-rw-r--r--arch/arm/mach-pxa/sharpsl_pm.c24
-rw-r--r--arch/arm/mach-pxa/spitz.c2
-rw-r--r--arch/arm/mach-pxa/spitz_pm.c11
-rw-r--r--arch/arm/mach-pxa/stargate2.c26
-rw-r--r--arch/arm/mach-pxa/tavorevb.c4
-rw-r--r--arch/arm/mach-pxa/tavorevb3.c2
-rw-r--r--arch/arm/mach-pxa/tosa.c4
-rw-r--r--arch/arm/mach-pxa/viper.c12
-rw-r--r--arch/arm/mach-pxa/vpac270.c10
-rw-r--r--arch/arm/mach-pxa/z2.c2
-rw-r--r--arch/arm/mach-pxa/zeus.c20
-rw-r--r--arch/arm/mach-pxa/zylonite.c4
-rw-r--r--arch/arm/mach-pxa/zylonite_pxa300.c4
-rw-r--r--arch/arm/mach-s5p64x0/Kconfig24
-rw-r--r--arch/arm/mach-s5p64x0/Makefile1
-rw-r--r--arch/arm/mach-s5p64x0/clock-s5p6440.c72
-rw-r--r--arch/arm/mach-s5p64x0/clock-s5p6450.c72
-rw-r--r--arch/arm/mach-s5p64x0/common.c9
-rw-r--r--arch/arm/mach-s5p64x0/mach-smdk6440.c25
-rw-r--r--arch/arm/mach-s5p64x0/mach-smdk6450.c26
-rw-r--r--arch/arm/mach-s5p64x0/setup-sdhci-gpio.c104
-rw-r--r--arch/arm/mach-sa1100/clock.c91
-rw-r--r--arch/arm/mach-sa1100/generic.c20
-rw-r--r--arch/arm/plat-omap/include/plat/mmc.h1
-rw-r--r--arch/arm/plat-omap/include/plat/usb.h3
-rw-r--r--arch/arm/plat-pxa/include/plat/gpio-pxa.h44
-rw-r--r--arch/arm/plat-pxa/include/plat/gpio.h30
-rw-r--r--arch/arm/plat-samsung/include/plat/devs.h1
-rw-r--r--arch/arm/plat-samsung/include/plat/sdhci.h44
137 files changed, 1377 insertions, 878 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 3cddfd87c727..b3d7b77d2d51 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -597,6 +597,7 @@ config ARCH_MMP
select ARCH_REQUIRE_GPIOLIB
select CLKDEV_LOOKUP
select GENERIC_CLOCKEVENTS
+ select GPIO_PXA
select HAVE_SCHED_CLOCK
select TICK_ONESHOT
select PLAT_PXA
@@ -682,6 +683,7 @@ config ARCH_PXA
select CLKSRC_MMIO
select ARCH_REQUIRE_GPIOLIB
select GENERIC_CLOCKEVENTS
+ select GPIO_PXA
select HAVE_SCHED_CLOCK
select TICK_ONESHOT
select PLAT_PXA
@@ -749,7 +751,7 @@ config ARCH_SA1100
select ARCH_HAS_CPUFREQ
select CPU_FREQ
select GENERIC_CLOCKEVENTS
- select HAVE_CLK
+ select CLKDEV_LOOKUP
select HAVE_SCHED_CLOCK
select TICK_ONESHOT
select ARCH_REQUIRE_GPIOLIB
diff --git a/arch/arm/boot/dts/at91sam9g20.dtsi b/arch/arm/boot/dts/at91sam9g20.dtsi
index aeef04269cf8..07603b8c9503 100644
--- a/arch/arm/boot/dts/at91sam9g20.dtsi
+++ b/arch/arm/boot/dts/at91sam9g20.dtsi
@@ -114,6 +114,13 @@
atmel,use-dma-tx;
status = "disabled";
};
+
+ macb0: ethernet@fffc4000 {
+ compatible = "cdns,at32ap7000-macb", "cdns,macb";
+ reg = <0xfffc4000 0x100>;
+ interrupts = <21>;
+ status = "disabled";
+ };
};
};
};
diff --git a/arch/arm/boot/dts/at91sam9g45.dtsi b/arch/arm/boot/dts/at91sam9g45.dtsi
index db6a45202f26..fffa005300a4 100644
--- a/arch/arm/boot/dts/at91sam9g45.dtsi
+++ b/arch/arm/boot/dts/at91sam9g45.dtsi
@@ -101,6 +101,13 @@
atmel,use-dma-tx;
status = "disabled";
};
+
+ macb0: ethernet@fffbc000 {
+ compatible = "cdns,at32ap7000-macb", "cdns,macb";
+ reg = <0xfffbc000 0x100>;
+ interrupts = <25>;
+ status = "disabled";
+ };
};
};
};
diff --git a/arch/arm/boot/dts/at91sam9m10g45ek.dts b/arch/arm/boot/dts/at91sam9m10g45ek.dts
index 85b34f59cd82..a387e7704ce1 100644
--- a/arch/arm/boot/dts/at91sam9m10g45ek.dts
+++ b/arch/arm/boot/dts/at91sam9m10g45ek.dts
@@ -30,6 +30,11 @@
usart1: serial@fff90000 {
status = "okay";
};
+
+ macb0: ethernet@fffbc000 {
+ phy-mode = "rmii";
+ status = "okay";
+ };
};
};
};
diff --git a/arch/arm/boot/dts/usb_a9g20.dts b/arch/arm/boot/dts/usb_a9g20.dts
index d66e2c00ac35..f04b535477f5 100644
--- a/arch/arm/boot/dts/usb_a9g20.dts
+++ b/arch/arm/boot/dts/usb_a9g20.dts
@@ -25,6 +25,11 @@
dbgu: serial@fffff200 {
status = "okay";
};
+
+ macb0: ethernet@fffc4000 {
+ phy-mode = "rmii";
+ status = "okay";
+ };
};
};
};
diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
index b4bdf297e9fa..5d602f68a0e8 100644
--- a/arch/arm/mach-exynos/Kconfig
+++ b/arch/arm/mach-exynos/Kconfig
@@ -89,6 +89,11 @@ config EXYNOS4_DEV_DWMCI
help
Compile in platform device definitions for DWMCI
+config EXYNOS4_DEV_USB_OHCI
+ bool
+ help
+ Compile in platform device definition for USB OHCI
+
config EXYNOS4_SETUP_I2C1
bool
help
@@ -150,6 +155,11 @@ config EXYNOS4_SETUP_USB_PHY
help
Common setup code for USB PHY controller
+config EXYNOS4_SETUP_SPI
+ bool
+ help
+ Common setup code for SPI GPIO configurations.
+
# machine support
if ARCH_EXYNOS4
@@ -187,6 +197,7 @@ config MACH_SMDKV310
select EXYNOS4_DEV_DMA
select EXYNOS4_DEV_PD
select SAMSUNG_DEV_PWM
+ select EXYNOS4_DEV_USB_OHCI
select EXYNOS4_DEV_SYSMMU
select EXYNOS4_SETUP_FIMD0
select EXYNOS4_SETUP_I2C1
@@ -300,6 +311,7 @@ config MACH_ORIGEN
select SAMSUNG_DEV_PWM
select EXYNOS4_DEV_DMA
select EXYNOS4_DEV_PD
+ select EXYNOS4_DEV_USB_OHCI
select EXYNOS4_SETUP_FIMD0
select EXYNOS4_SETUP_SDHCI
select EXYNOS4_SETUP_USB_PHY
diff --git a/arch/arm/mach-exynos/Makefile b/arch/arm/mach-exynos/Makefile
index ca85a99c159d..5fc202cdfdb6 100644
--- a/arch/arm/mach-exynos/Makefile
+++ b/arch/arm/mach-exynos/Makefile
@@ -49,6 +49,7 @@ obj-$(CONFIG_EXYNOS4_DEV_PD) += dev-pd.o
obj-$(CONFIG_EXYNOS4_DEV_SYSMMU) += dev-sysmmu.o
obj-$(CONFIG_EXYNOS4_DEV_DWMCI) += dev-dwmci.o
obj-$(CONFIG_EXYNOS4_DEV_DMA) += dma.o
+obj-$(CONFIG_EXYNOS4_DEV_USB_OHCI) += dev-ohci.o
obj-$(CONFIG_ARCH_EXYNOS4) += setup-i2c0.o
obj-$(CONFIG_EXYNOS4_SETUP_FIMC) += setup-fimc.o
@@ -63,3 +64,4 @@ obj-$(CONFIG_EXYNOS4_SETUP_I2C7) += setup-i2c7.o
obj-$(CONFIG_EXYNOS4_SETUP_KEYPAD) += setup-keypad.o
obj-$(CONFIG_EXYNOS4_SETUP_SDHCI_GPIO) += setup-sdhci-gpio.o
obj-$(CONFIG_EXYNOS4_SETUP_USB_PHY) += setup-usb-phy.o
+obj-$(CONFIG_EXYNOS4_SETUP_SPI) += setup-spi.o
diff --git a/arch/arm/mach-exynos/clock.c b/arch/arm/mach-exynos/clock.c
index 5d5250df33fd..5a8c42e90005 100644
--- a/arch/arm/mach-exynos/clock.c
+++ b/arch/arm/mach-exynos/clock.c
@@ -1112,36 +1112,6 @@ static struct clksrc_clk clksrcs[] = {
.reg_div = { .reg = S5P_CLKDIV_LCD0, .shift = 0, .size = 4 },
}, {
.clk = {
- .name = "sclk_spi",
- .devname = "s3c64xx-spi.0",
- .enable = exynos4_clksrc_mask_peril1_ctrl,
- .ctrlbit = (1 << 16),
- },
- .sources = &clkset_group,
- .reg_src = { .reg = S5P_CLKSRC_PERIL1, .shift = 16, .size = 4 },
- .reg_div = { .reg = S5P_CLKDIV_PERIL1, .shift = 0, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_spi",
- .devname = "s3c64xx-spi.1",
- .enable = exynos4_clksrc_mask_peril1_ctrl,
- .ctrlbit = (1 << 20),
- },
- .sources = &clkset_group,
- .reg_src = { .reg = S5P_CLKSRC_PERIL1, .shift = 20, .size = 4 },
- .reg_div = { .reg = S5P_CLKDIV_PERIL1, .shift = 16, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_spi",
- .devname = "s3c64xx-spi.2",
- .enable = exynos4_clksrc_mask_peril1_ctrl,
- .ctrlbit = (1 << 24),
- },
- .sources = &clkset_group,
- .reg_src = { .reg = S5P_CLKSRC_PERIL1, .shift = 24, .size = 4 },
- .reg_div = { .reg = S5P_CLKDIV_PERIL2, .shift = 0, .size = 4 },
- }, {
- .clk = {
.name = "sclk_fimg2d",
},
.sources = &clkset_mout_g2d,
@@ -1258,6 +1228,42 @@ static struct clksrc_clk clk_sclk_mmc3 = {
.reg_div = { .reg = S5P_CLKDIV_FSYS2, .shift = 24, .size = 8 },
};
+static struct clksrc_clk clk_sclk_spi0 = {
+ .clk = {
+ .name = "sclk_spi",
+ .devname = "s3c64xx-spi.0",
+ .enable = exynos4_clksrc_mask_peril1_ctrl,
+ .ctrlbit = (1 << 16),
+ },
+ .sources = &clkset_group,
+ .reg_src = { .reg = S5P_CLKSRC_PERIL1, .shift = 16, .size = 4 },
+ .reg_div = { .reg = S5P_CLKDIV_PERIL1, .shift = 0, .size = 4 },
+};
+
+static struct clksrc_clk clk_sclk_spi1 = {
+ .clk = {
+ .name = "sclk_spi",
+ .devname = "s3c64xx-spi.1",
+ .enable = exynos4_clksrc_mask_peril1_ctrl,
+ .ctrlbit = (1 << 20),
+ },
+ .sources = &clkset_group,
+ .reg_src = { .reg = S5P_CLKSRC_PERIL1, .shift = 20, .size = 4 },
+ .reg_div = { .reg = S5P_CLKDIV_PERIL1, .shift = 16, .size = 4 },
+};
+
+static struct clksrc_clk clk_sclk_spi2 = {
+ .clk = {
+ .name = "sclk_spi",
+ .devname = "s3c64xx-spi.2",
+ .enable = exynos4_clksrc_mask_peril1_ctrl,
+ .ctrlbit = (1 << 24),
+ },
+ .sources = &clkset_group,
+ .reg_src = { .reg = S5P_CLKSRC_PERIL1, .shift = 24, .size = 4 },
+ .reg_div = { .reg = S5P_CLKDIV_PERIL2, .shift = 0, .size = 4 },
+};
+
/* Clock initialization code */
static struct clksrc_clk *sysclks[] = {
&clk_mout_apll,
@@ -1306,6 +1312,10 @@ static struct clksrc_clk *clksrc_cdev[] = {
&clk_sclk_mmc1,
&clk_sclk_mmc2,
&clk_sclk_mmc3,
+ &clk_sclk_spi0,
+ &clk_sclk_spi1,
+ &clk_sclk_spi2,
+
};
static struct clk_lookup exynos4_clk_lookup[] = {
@@ -1319,6 +1329,9 @@ static struct clk_lookup exynos4_clk_lookup[] = {
CLKDEV_INIT("s3c-sdhci.3", "mmc_busclk.2", &clk_sclk_mmc3.clk),
CLKDEV_INIT("dma-pl330.0", "apb_pclk", &clk_pdma0),
CLKDEV_INIT("dma-pl330.1", "apb_pclk", &clk_pdma1),
+ CLKDEV_INIT("s3c64xx-spi.0", "spi_busclk0", &clk_sclk_spi0.clk),
+ CLKDEV_INIT("s3c64xx-spi.1", "spi_busclk0", &clk_sclk_spi1.clk),
+ CLKDEV_INIT("s3c64xx-spi.2", "spi_busclk0", &clk_sclk_spi2.clk),
};
static int xtal_rate;
diff --git a/arch/arm/mach-exynos/dev-ohci.c b/arch/arm/mach-exynos/dev-ohci.c
new file mode 100644
index 000000000000..b8e75300c77d
--- /dev/null
+++ b/arch/arm/mach-exynos/dev-ohci.c
@@ -0,0 +1,52 @@
+/* linux/arch/arm/mach-exynos/dev-ohci.c
+ *
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * EXYNOS - OHCI support
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/dma-mapping.h>
+#include <linux/platform_device.h>
+
+#include <mach/irqs.h>
+#include <mach/map.h>
+#include <mach/ohci.h>
+
+#include <plat/devs.h>
+#include <plat/usb-phy.h>
+
+static struct resource exynos4_ohci_resource[] = {
+ [0] = DEFINE_RES_MEM(EXYNOS4_PA_OHCI, SZ_256),
+ [1] = DEFINE_RES_IRQ(IRQ_USB_HOST),
+};
+
+static u64 exynos4_ohci_dma_mask = DMA_BIT_MASK(32);
+
+struct platform_device exynos4_device_ohci = {
+ .name = "exynos-ohci",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(exynos4_ohci_resource),
+ .resource = exynos4_ohci_resource,
+ .dev = {
+ .dma_mask = &exynos4_ohci_dma_mask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ }
+};
+
+void __init exynos4_ohci_set_platdata(struct exynos4_ohci_platdata *pd)
+{
+ struct exynos4_ohci_platdata *npd;
+
+ npd = s3c_set_platdata(pd, sizeof(struct exynos4_ohci_platdata),
+ &exynos4_device_ohci);
+
+ if (!npd->phy_init)
+ npd->phy_init = s5p_usb_phy_init;
+ if (!npd->phy_exit)
+ npd->phy_exit = s5p_usb_phy_exit;
+}
diff --git a/arch/arm/mach-exynos/include/mach/irqs.h b/arch/arm/mach-exynos/include/mach/irqs.h
index 713dd5251c64..f77bce04789a 100644
--- a/arch/arm/mach-exynos/include/mach/irqs.h
+++ b/arch/arm/mach-exynos/include/mach/irqs.h
@@ -72,6 +72,9 @@
#define IRQ_IIC5 IRQ_SPI(63)
#define IRQ_IIC6 IRQ_SPI(64)
#define IRQ_IIC7 IRQ_SPI(65)
+#define IRQ_SPI0 IRQ_SPI(66)
+#define IRQ_SPI1 IRQ_SPI(67)
+#define IRQ_SPI2 IRQ_SPI(68)
#define IRQ_USB_HOST IRQ_SPI(70)
#define IRQ_USB_HSOTG IRQ_SPI(71)
diff --git a/arch/arm/mach-exynos/include/mach/map.h b/arch/arm/mach-exynos/include/mach/map.h
index d1829860a0ec..c754a22a2bb3 100644
--- a/arch/arm/mach-exynos/include/mach/map.h
+++ b/arch/arm/mach-exynos/include/mach/map.h
@@ -87,6 +87,10 @@
#define EXYNOS4_PA_SYSMMU_TV 0x12E20000
#define EXYNOS4_PA_SYSMMU_MFC_L 0x13620000
#define EXYNOS4_PA_SYSMMU_MFC_R 0x13630000
+#define EXYNOS4_PA_SPI0 0x13920000
+#define EXYNOS4_PA_SPI1 0x13930000
+#define EXYNOS4_PA_SPI2 0x13940000
+
#define EXYNOS4_PA_GPIO1 0x11400000
#define EXYNOS4_PA_GPIO2 0x11000000
@@ -107,6 +111,7 @@
#define EXYNOS4_PA_SROMC 0x12570000
#define EXYNOS4_PA_EHCI 0x12580000
+#define EXYNOS4_PA_OHCI 0x12590000
#define EXYNOS4_PA_HSPHY 0x125B0000
#define EXYNOS4_PA_MFC 0x13400000
@@ -148,6 +153,9 @@
#define S3C_PA_RTC EXYNOS4_PA_RTC
#define S3C_PA_WDT EXYNOS4_PA_WATCHDOG
#define S3C_PA_UART EXYNOS4_PA_UART
+#define S3C_PA_SPI0 EXYNOS4_PA_SPI0
+#define S3C_PA_SPI1 EXYNOS4_PA_SPI1
+#define S3C_PA_SPI2 EXYNOS4_PA_SPI2
#define S5P_PA_EHCI EXYNOS4_PA_EHCI
#define S5P_PA_FIMC0 EXYNOS4_PA_FIMC0
diff --git a/arch/arm/mach-exynos/include/mach/ohci.h b/arch/arm/mach-exynos/include/mach/ohci.h
new file mode 100644
index 000000000000..c256c595be5e
--- /dev/null
+++ b/arch/arm/mach-exynos/include/mach/ohci.h
@@ -0,0 +1,21 @@
+/*
+ * Copyright (C) 2011 Samsung Electronics Co.Ltd
+ * http://www.samsung.com/
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#ifndef __MACH_EXYNOS_OHCI_H
+#define __MACH_EXYNOS_OHCI_H
+
+struct exynos4_ohci_platdata {
+ int (*phy_init)(struct platform_device *pdev, int type);
+ int (*phy_exit)(struct platform_device *pdev, int type);
+};
+
+extern void exynos4_ohci_set_platdata(struct exynos4_ohci_platdata *pd);
+
+#endif /* __MACH_EXYNOS_OHCI_H */
diff --git a/arch/arm/mach-exynos/include/mach/spi-clocks.h b/arch/arm/mach-exynos/include/mach/spi-clocks.h
new file mode 100644
index 000000000000..576efdf6d091
--- /dev/null
+++ b/arch/arm/mach-exynos/include/mach/spi-clocks.h
@@ -0,0 +1,16 @@
+/* linux/arch/arm/mach-exynos4/include/mach/spi-clocks.h
+ *
+ * Copyright (C) 2011 Samsung Electronics Co. Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __ASM_ARCH_SPI_CLKS_H
+#define __ASM_ARCH_SPI_CLKS_H __FILE__
+
+/* Must source from SCLK_SPI */
+#define EXYNOS4_SPI_SRCCLK_SCLK 0
+
+#endif /* __ASM_ARCH_SPI_CLKS_H */
diff --git a/arch/arm/mach-exynos/mach-origen.c b/arch/arm/mach-exynos/mach-origen.c
index 586eb995aa96..2b11e046d391 100644
--- a/arch/arm/mach-exynos/mach-origen.c
+++ b/arch/arm/mach-exynos/mach-origen.c
@@ -41,6 +41,7 @@
#include <plat/fb.h>
#include <plat/mfc.h>
+#include <mach/ohci.h>
#include <mach/map.h>
#include "common.h"
@@ -485,6 +486,16 @@ static void __init origen_ehci_init(void)
s5p_ehci_set_platdata(pdata);
}
+/* USB OHCI */
+static struct exynos4_ohci_platdata origen_ohci_pdata;
+
+static void __init origen_ohci_init(void)
+{
+ struct exynos4_ohci_platdata *pdata = &origen_ohci_pdata;
+
+ exynos4_ohci_set_platdata(pdata);
+}
+
static struct gpio_keys_button origen_gpio_keys_table[] = {
{
.code = KEY_MENU,
@@ -608,6 +619,7 @@ static struct platform_device *origen_devices[] __initdata = {
&s5p_device_mfc_l,
&s5p_device_mfc_r,
&s5p_device_mixer,
+ &exynos4_device_ohci,
&exynos4_device_pd[PD_LCD0],
&exynos4_device_pd[PD_TV],
&exynos4_device_pd[PD_G3D],
@@ -672,6 +684,7 @@ static void __init origen_machine_init(void)
s3c_sdhci0_set_platdata(&origen_hsmmc0_pdata);
origen_ehci_init();
+ origen_ohci_init();
clk_xusbxti.rate = 24000000;
s5p_tv_setup();
diff --git a/arch/arm/mach-exynos/mach-smdkv310.c b/arch/arm/mach-exynos/mach-smdkv310.c
index a27b23eee9fa..b2c5557f50e4 100644
--- a/arch/arm/mach-exynos/mach-smdkv310.c
+++ b/arch/arm/mach-exynos/mach-smdkv310.c
@@ -42,6 +42,7 @@
#include <plat/clock.h>
#include <mach/map.h>
+#include <mach/ohci.h>
#include "common.h"
@@ -245,6 +246,16 @@ static void __init smdkv310_ehci_init(void)
s5p_ehci_set_platdata(pdata);
}
+/* USB OHCI */
+static struct exynos4_ohci_platdata smdkv310_ohci_pdata;
+
+static void __init smdkv310_ohci_init(void)
+{
+ struct exynos4_ohci_platdata *pdata = &smdkv310_ohci_pdata;
+
+ exynos4_ohci_set_platdata(pdata);
+}
+
static struct platform_device *smdkv310_devices[] __initdata = {
&s3c_device_hsmmc0,
&s3c_device_hsmmc1,
@@ -261,6 +272,7 @@ static struct platform_device *smdkv310_devices[] __initdata = {
&s5p_device_fimc3,
&exynos4_device_ac97,
&exynos4_device_i2s0,
+ &exynos4_device_ohci,
&samsung_device_keypad,
&s5p_device_mfc,
&s5p_device_mfc_l,
@@ -363,6 +375,7 @@ static void __init smdkv310_machine_init(void)
s5p_fimd0_set_platdata(&smdkv310_lcd0_pdata);
smdkv310_ehci_init();
+ smdkv310_ohci_init();
clk_xusbxti.rate = 24000000;
platform_add_devices(smdkv310_devices, ARRAY_SIZE(smdkv310_devices));
diff --git a/arch/arm/mach-exynos/setup-spi.c b/arch/arm/mach-exynos/setup-spi.c
new file mode 100644
index 000000000000..833ff40ee0e8
--- /dev/null
+++ b/arch/arm/mach-exynos/setup-spi.c
@@ -0,0 +1,72 @@
+/* linux/arch/arm/mach-exynos4/setup-spi.c
+ *
+ * Copyright (C) 2011 Samsung Electronics Ltd.
+ * http://www.samsung.com/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/gpio.h>
+#include <linux/platform_device.h>
+
+#include <plat/gpio-cfg.h>
+#include <plat/s3c64xx-spi.h>
+
+#ifdef CONFIG_S3C64XX_DEV_SPI0
+struct s3c64xx_spi_info s3c64xx_spi0_pdata __initdata = {
+ .fifo_lvl_mask = 0x1ff,
+ .rx_lvl_offset = 15,
+ .high_speed = 1,
+ .clk_from_cmu = true,
+ .tx_st_done = 25,
+};
+
+int s3c64xx_spi0_cfg_gpio(struct platform_device *dev)
+{
+ s3c_gpio_cfgpin(EXYNOS4_GPB(0), S3C_GPIO_SFN(2));
+ s3c_gpio_setpull(EXYNOS4_GPB(0), S3C_GPIO_PULL_UP);
+ s3c_gpio_cfgall_range(EXYNOS4_GPB(2), 2,
+ S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
+ return 0;
+}
+#endif
+
+#ifdef CONFIG_S3C64XX_DEV_SPI1
+struct s3c64xx_spi_info s3c64xx_spi1_pdata __initdata = {
+ .fifo_lvl_mask = 0x7f,
+ .rx_lvl_offset = 15,
+ .high_speed = 1,
+ .clk_from_cmu = true,
+ .tx_st_done = 25,
+};
+
+int s3c64xx_spi1_cfg_gpio(struct platform_device *dev)
+{
+ s3c_gpio_cfgpin(EXYNOS4_GPB(4), S3C_GPIO_SFN(2));
+ s3c_gpio_setpull(EXYNOS4_GPB(4), S3C_GPIO_PULL_UP);
+ s3c_gpio_cfgall_range(EXYNOS4_GPB(6), 2,
+ S3C_GPIO_SFN(2), S3C_GPIO_PULL_UP);
+ return 0;
+}
+#endif
+
+#ifdef CONFIG_S3C64XX_DEV_SPI2
+struct s3c64xx_spi_info s3c64xx_spi2_pdata __initdata = {
+ .fifo_lvl_mask = 0x7f,
+ .rx_lvl_offset = 15,
+ .high_speed = 1,
+ .clk_from_cmu = true,
+ .tx_st_done = 25,
+};
+
+int s3c64xx_spi2_cfg_gpio(struct platform_device *dev)
+{
+ s3c_gpio_cfgpin(EXYNOS4_GPC1(1), S3C_GPIO_SFN(5));
+ s3c_gpio_setpull(EXYNOS4_GPC1(1), S3C_GPIO_PULL_UP);
+ s3c_gpio_cfgall_range(EXYNOS4_GPC1(3), 2,
+ S3C_GPIO_SFN(5), S3C_GPIO_PULL_UP);
+ return 0;
+}
+#endif
diff --git a/arch/arm/mach-exynos/setup-usb-phy.c b/arch/arm/mach-exynos/setup-usb-phy.c
index 39aca045f660..41743d21e8c6 100644
--- a/arch/arm/mach-exynos/setup-usb-phy.c
+++ b/arch/arm/mach-exynos/setup-usb-phy.c
@@ -19,6 +19,13 @@
#include <plat/cpu.h>
#include <plat/usb-phy.h>
+static atomic_t host_usage;
+
+static int exynos4_usb_host_phy_is_on(void)
+{
+ return (readl(EXYNOS4_PHYPWR) & PHY1_STD_ANALOG_POWERDOWN) ? 0 : 1;
+}
+
static int exynos4_usb_phy1_init(struct platform_device *pdev)
{
struct clk *otg_clk;
@@ -27,6 +34,8 @@ static int exynos4_usb_phy1_init(struct platform_device *pdev)
u32 rstcon;
int err;
+ atomic_inc(&host_usage);
+
otg_clk = clk_get(&pdev->dev, "otg");
if (IS_ERR(otg_clk)) {
dev_err(&pdev->dev, "Failed to get otg clock\n");
@@ -39,6 +48,9 @@ static int exynos4_usb_phy1_init(struct platform_device *pdev)
return err;
}
+ if (exynos4_usb_host_phy_is_on())
+ return 0;
+
writel(readl(S5P_USBHOST_PHY_CONTROL) | S5P_USBHOST_PHY_ENABLE,
S5P_USBHOST_PHY_CONTROL);
@@ -95,6 +107,9 @@ static int exynos4_usb_phy1_exit(struct platform_device *pdev)
struct clk *otg_clk;
int err;
+ if (atomic_dec_return(&host_usage) > 0)
+ return 0;
+
otg_clk = clk_get(&pdev->dev, "otg");
if (IS_ERR(otg_clk)) {
dev_err(&pdev->dev, "Failed to get otg clock\n");
diff --git a/arch/arm/mach-mmp/aspenite.c b/arch/arm/mach-mmp/aspenite.c
index 3e6dfab59ef6..17cb76060125 100644
--- a/arch/arm/mach-mmp/aspenite.c
+++ b/arch/arm/mach-mmp/aspenite.c
@@ -120,8 +120,8 @@ static struct resource smc91x_resources[] = {
.flags = IORESOURCE_MEM,
},
[1] = {
- .start = gpio_to_irq(27),
- .end = gpio_to_irq(27),
+ .start = MMP_GPIO_TO_IRQ(27),
+ .end = MMP_GPIO_TO_IRQ(27),
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
}
};
@@ -232,6 +232,7 @@ static void __init common_init(void)
pxa168_add_nand(&aspenite_nand_info);
pxa168_add_fb(&aspenite_lcd_info);
pxa168_add_keypad(&aspenite_keypad_info);
+ platform_device_register(&pxa168_device_gpio);
/* off-chip devices */
platform_device_register(&smc91x_device);
diff --git a/arch/arm/mach-mmp/avengers_lite.c b/arch/arm/mach-mmp/avengers_lite.c
index 8de3dc6131a4..b148a9dc5a44 100644
--- a/arch/arm/mach-mmp/avengers_lite.c
+++ b/arch/arm/mach-mmp/avengers_lite.c
@@ -38,6 +38,7 @@ static void __init avengers_lite_init(void)
/* on-chip devices */
pxa168_add_uart(2);
+ platform_device_register(&pxa168_device_gpio);
}
MACHINE_START(AVENGERS_LITE, "PXA168 Avengers lite Development Platform")
diff --git a/arch/arm/mach-mmp/brownstone.c b/arch/arm/mach-mmp/brownstone.c
index e16f04b39b15..d839fe6421e6 100644
--- a/arch/arm/mach-mmp/brownstone.c
+++ b/arch/arm/mach-mmp/brownstone.c
@@ -202,6 +202,7 @@ static void __init brownstone_init(void)
/* on-chip devices */
mmp2_add_uart(1);
mmp2_add_uart(3);
+ platform_device_register(&mmp2_device_gpio);
mmp2_add_twsi(1, NULL, ARRAY_AND_SIZE(brownstone_twsi1_info));
mmp2_add_sdhost(0, &mmp2_sdh_platdata_mmc0); /* SD/MMC */
mmp2_add_sdhost(2, &mmp2_sdh_platdata_mmc2); /* eMMC */
diff --git a/arch/arm/mach-mmp/flint.c b/arch/arm/mach-mmp/flint.c
index 5a6a27a6cfd0..2ee8cd7829dd 100644
--- a/arch/arm/mach-mmp/flint.c
+++ b/arch/arm/mach-mmp/flint.c
@@ -87,8 +87,8 @@ static struct resource smc91x_resources[] = {
.flags = IORESOURCE_MEM,
},
[1] = {
- .start = gpio_to_irq(155),
- .end = gpio_to_irq(155),
+ .start = MMP_GPIO_TO_IRQ(155),
+ .end = MMP_GPIO_TO_IRQ(155),
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
}
};
@@ -110,6 +110,7 @@ static void __init flint_init(void)
/* on-chip devices */
mmp2_add_uart(1);
mmp2_add_uart(2);
+ platform_device_register(&mmp2_device_gpio);
/* off-chip devices */
platform_device_register(&smc91x_device);
diff --git a/arch/arm/mach-mmp/gplugd.c b/arch/arm/mach-mmp/gplugd.c
index 1e3abbe37cac..87765467de63 100644
--- a/arch/arm/mach-mmp/gplugd.c
+++ b/arch/arm/mach-mmp/gplugd.c
@@ -184,6 +184,7 @@ static void __init gplugd_init(void)
pxa168_add_uart(3);
pxa168_add_ssp(1);
pxa168_add_twsi(0, NULL, ARRAY_AND_SIZE(gplugd_i2c_board_info));
+ platform_device_register(&pxa168_device_gpio);
pxa168_add_eth(&gplugd_eth_platform_data);
}
diff --git a/arch/arm/mach-mmp/include/mach/gpio-pxa.h b/arch/arm/mach-mmp/include/mach/gpio-pxa.h
index 99b4ce1b6562..0e135a599f3e 100644
--- a/arch/arm/mach-mmp/include/mach/gpio-pxa.h
+++ b/arch/arm/mach-mmp/include/mach/gpio-pxa.h
@@ -2,6 +2,7 @@
#define __ASM_MACH_GPIO_PXA_H
#include <mach/addr-map.h>
+#include <mach/cputype.h>
#include <mach/irqs.h>
#define GPIO_REGS_VIRT (APB_VIRT_BASE + 0x19000)
@@ -9,8 +10,6 @@
#define BANK_OFF(n) (((n) < 3) ? (n) << 2 : 0x100 + (((n) - 3) << 2))
#define GPIO_REG(x) (*(volatile u32 *)(GPIO_REGS_VIRT + (x)))
-#define NR_BUILTIN_GPIO IRQ_GPIO_NUM
-
#define gpio_to_bank(gpio) ((gpio) >> 5)
/* NOTE: these macros are defined here to make optimization of
diff --git a/arch/arm/mach-mmp/include/mach/gpio.h b/arch/arm/mach-mmp/include/mach/gpio.h
index 681262359d1c..13219ebf5128 100644
--- a/arch/arm/mach-mmp/include/mach/gpio.h
+++ b/arch/arm/mach-mmp/include/mach/gpio.h
@@ -3,11 +3,6 @@
#include <asm-generic/gpio.h>
-#define gpio_to_irq(gpio) (IRQ_GPIO_START + (gpio))
-#define irq_to_gpio(irq) ((irq) - IRQ_GPIO_START)
+#include <mach/cputype.h>
-#define __gpio_is_inverted(gpio) (0)
-#define __gpio_is_occupied(gpio) (0)
-
-#include <plat/gpio.h>
#endif /* __ASM_MACH_GPIO_H */
diff --git a/arch/arm/mach-mmp/include/mach/irqs.h b/arch/arm/mach-mmp/include/mach/irqs.h
index a09d328e2ddd..34635a0bbb59 100644
--- a/arch/arm/mach-mmp/include/mach/irqs.h
+++ b/arch/arm/mach-mmp/include/mach/irqs.h
@@ -219,10 +219,10 @@
#define IRQ_MMP2_MUX_END (IRQ_MMP2_SSP_BASE + 2)
#define IRQ_GPIO_START 128
-#define IRQ_GPIO_NUM 192
-#define IRQ_GPIO(x) (IRQ_GPIO_START + (x))
+#define MMP_NR_BUILTIN_GPIO 192
+#define MMP_GPIO_TO_IRQ(gpio) (IRQ_GPIO_START + (gpio))
-#define IRQ_BOARD_START (IRQ_GPIO_START + IRQ_GPIO_NUM)
+#define IRQ_BOARD_START (IRQ_GPIO_START + MMP_NR_BUILTIN_GPIO)
#define NR_IRQS (IRQ_BOARD_START)
diff --git a/arch/arm/mach-mmp/include/mach/mmp2.h b/arch/arm/mach-mmp/include/mach/mmp2.h
index 2f7b2d3c2b18..cba22fed2265 100644
--- a/arch/arm/mach-mmp/include/mach/mmp2.h
+++ b/arch/arm/mach-mmp/include/mach/mmp2.h
@@ -32,6 +32,8 @@ extern struct pxa_device_desc mmp2_device_sdh3;
extern struct pxa_device_desc mmp2_device_asram;
extern struct pxa_device_desc mmp2_device_isram;
+extern struct platform_device mmp2_device_gpio;
+
static inline int mmp2_add_uart(int id)
{
struct pxa_device_desc *d = NULL;
diff --git a/arch/arm/mach-mmp/include/mach/pxa168.h b/arch/arm/mach-mmp/include/mach/pxa168.h
index a677aa732c26..dc03d580a06d 100644
--- a/arch/arm/mach-mmp/include/mach/pxa168.h
+++ b/arch/arm/mach-mmp/include/mach/pxa168.h
@@ -43,6 +43,8 @@ struct pxa168_usb_pdata {
/* pdata can be NULL */
int __init pxa168_add_usb_host(struct pxa168_usb_pdata *pdata);
+extern struct platform_device pxa168_device_gpio;
+
static inline int pxa168_add_uart(int id)
{
struct pxa_device_desc *d = NULL;
diff --git a/arch/arm/mach-mmp/include/mach/pxa910.h b/arch/arm/mach-mmp/include/mach/pxa910.h
index 91be75591398..4de13abef7bb 100644
--- a/arch/arm/mach-mmp/include/mach/pxa910.h
+++ b/arch/arm/mach-mmp/include/mach/pxa910.h
@@ -21,6 +21,8 @@ extern struct pxa_device_desc pxa910_device_pwm3;
extern struct pxa_device_desc pxa910_device_pwm4;
extern struct pxa_device_desc pxa910_device_nand;
+extern struct platform_device pxa910_device_gpio;
+
static inline int pxa910_add_uart(int id)
{
struct pxa_device_desc *d = NULL;
diff --git a/arch/arm/mach-mmp/mmp2.c b/arch/arm/mach-mmp/mmp2.c
index 5dd1d4a6aeb9..617c60a170a4 100644
--- a/arch/arm/mach-mmp/mmp2.c
+++ b/arch/arm/mach-mmp/mmp2.c
@@ -13,6 +13,7 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/io.h>
+#include <linux/platform_device.h>
#include <asm/hardware/cache-tauros2.h>
@@ -24,7 +25,6 @@
#include <mach/irqs.h>
#include <mach/dma.h>
#include <mach/mfp.h>
-#include <mach/gpio-pxa.h>
#include <mach/devices.h>
#include <mach/mmp2.h>
@@ -33,8 +33,6 @@
#define MFPR_VIRT_BASE (APB_VIRT_BASE + 0x1e000)
-#define APMASK(i) (GPIO_REGS_VIRT + BANK_OFF(i) + 0x9c)
-
static struct mfp_addr_map mmp2_addr_map[] __initdata = {
MFP_ADDR_X(GPIO0, GPIO58, 0x54),
@@ -95,24 +93,9 @@ void mmp2_clear_pmic_int(void)
__raw_writel(data, mfpr_pmic);
}
-static void __init mmp2_init_gpio(void)
-{
- int i;
-
- /* enable GPIO clock */
- __raw_writel(APBC_APBCLK | APBC_FNCLK, APBC_MMP2_GPIO);
-
- /* unmask GPIO edge detection for all 6 banks -- APMASKx */
- for (i = 0; i < 6; i++)
- __raw_writel(0xffffffff, APMASK(i));
-
- pxa_init_gpio(IRQ_MMP2_GPIO, 0, 167, NULL);
-}
-
void __init mmp2_init_irq(void)
{
mmp2_init_icu();
- mmp2_init_gpio();
}
static void sdhc_clk_enable(struct clk *clk)
@@ -149,6 +132,7 @@ static APBC_CLK(twsi3, MMP2_TWSI3, 0, 26000000);
static APBC_CLK(twsi4, MMP2_TWSI4, 0, 26000000);
static APBC_CLK(twsi5, MMP2_TWSI5, 0, 26000000);
static APBC_CLK(twsi6, MMP2_TWSI6, 0, 26000000);
+static APBC_CLK(gpio, MMP2_GPIO, 0, 26000000);
static APMU_CLK(nand, NAND, 0xbf, 100000000);
static APMU_CLK_OPS(sdh0, SDH0, 0x1b, 200000000, &sdhc_clk_ops);
@@ -168,6 +152,7 @@ static struct clk_lookup mmp2_clkregs[] = {
INIT_CLKREG(&clk_twsi5, "pxa2xx-i2c.4", NULL),
INIT_CLKREG(&clk_twsi6, "pxa2xx-i2c.5", NULL),
INIT_CLKREG(&clk_nand, "pxa3xx-nand", NULL),
+ INIT_CLKREG(&clk_gpio, "pxa-gpio", NULL),
INIT_CLKREG(&clk_sdh0, "sdhci-pxav3.0", "PXA-SDHCLK"),
INIT_CLKREG(&clk_sdh1, "sdhci-pxav3.1", "PXA-SDHCLK"),
INIT_CLKREG(&clk_sdh2, "sdhci-pxav3.2", "PXA-SDHCLK"),
@@ -230,3 +215,21 @@ MMP2_DEVICE(asram, "asram", -1, NONE, 0xe0000000, 0x4000);
/* 0xd1000000 ~ 0xd101ffff is reserved for secure processor */
MMP2_DEVICE(isram, "isram", -1, NONE, 0xd1020000, 0x18000);
+struct resource mmp2_resource_gpio[] = {
+ {
+ .start = 0xd4019000,
+ .end = 0xd4019fff,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = IRQ_MMP2_GPIO,
+ .end = IRQ_MMP2_GPIO,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+struct platform_device mmp2_device_gpio = {
+ .name = "pxa-gpio",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(mmp2_resource_gpio),
+ .resource = mmp2_resource_gpio,
+};
diff --git a/arch/arm/mach-mmp/pxa168.c b/arch/arm/mach-mmp/pxa168.c
index 13f23867a86a..7bc17eaa12eb 100644
--- a/arch/arm/mach-mmp/pxa168.c
+++ b/arch/arm/mach-mmp/pxa168.c
@@ -13,6 +13,7 @@
#include <linux/list.h>
#include <linux/io.h>
#include <linux/clk.h>
+#include <linux/platform_device.h>
#include <asm/mach/time.h>
#include <mach/addr-map.h>
@@ -20,7 +21,6 @@
#include <mach/regs-apbc.h>
#include <mach/regs-apmu.h>
#include <mach/irqs.h>
-#include <mach/gpio-pxa.h>
#include <mach/dma.h>
#include <mach/devices.h>
#include <mach/mfp.h>
@@ -43,26 +43,9 @@ static struct mfp_addr_map pxa168_mfp_addr_map[] __initdata =
MFP_ADDR_END,
};
-#define APMASK(i) (GPIO_REGS_VIRT + BANK_OFF(i) + 0x09c)
-
-static void __init pxa168_init_gpio(void)
-{
- int i;
-
- /* enable GPIO clock */
- __raw_writel(APBC_APBCLK | APBC_FNCLK, APBC_PXA168_GPIO);
-
- /* unmask GPIO edge detection for all 4 banks - APMASKx */
- for (i = 0; i < 4; i++)
- __raw_writel(0xffffffff, APMASK(i));
-
- pxa_init_gpio(IRQ_PXA168_GPIOX, 0, 127, NULL);
-}
-
void __init pxa168_init_irq(void)
{
icu_init_irq();
- pxa168_init_gpio();
}
/* APB peripheral clocks */
@@ -80,6 +63,7 @@ static APBC_CLK(ssp2, PXA168_SSP2, 4, 0);
static APBC_CLK(ssp3, PXA168_SSP3, 4, 0);
static APBC_CLK(ssp4, PXA168_SSP4, 4, 0);
static APBC_CLK(ssp5, PXA168_SSP5, 4, 0);
+static APBC_CLK(gpio, PXA168_GPIO, 0, 13000000);
static APBC_CLK(keypad, PXA168_KPC, 0, 32000);
static APMU_CLK(nand, NAND, 0x19b, 156000000);
@@ -105,6 +89,7 @@ static struct clk_lookup pxa168_clkregs[] = {
INIT_CLKREG(&clk_ssp5, "pxa168-ssp.4", NULL),
INIT_CLKREG(&clk_nand, "pxa3xx-nand", NULL),
INIT_CLKREG(&clk_lcd, "pxa168-fb", NULL),
+ INIT_CLKREG(&clk_gpio, "pxa-gpio", NULL),
INIT_CLKREG(&clk_keypad, "pxa27x-keypad", NULL),
INIT_CLKREG(&clk_eth, "pxa168-eth", "MFUCLK"),
INIT_CLKREG(&clk_usb, "pxa168-ehci", "PXA168-USBCLK"),
@@ -174,6 +159,25 @@ PXA168_DEVICE(fb, "pxa168-fb", -1, LCD, 0xd420b000, 0x1c8);
PXA168_DEVICE(keypad, "pxa27x-keypad", -1, KEYPAD, 0xd4012000, 0x4c);
PXA168_DEVICE(eth, "pxa168-eth", -1, MFU, 0xc0800000, 0x0fff);
+struct resource pxa168_resource_gpio[] = {
+ {
+ .start = 0xd4019000,
+ .end = 0xd4019fff,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = IRQ_PXA168_GPIOX,
+ .end = IRQ_PXA168_GPIOX,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+struct platform_device pxa168_device_gpio = {
+ .name = "pxa-gpio",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(pxa168_resource_gpio),
+ .resource = pxa168_resource_gpio,
+};
+
struct resource pxa168_usb_host_resources[] = {
/* USB Host conroller register base */
[0] = {
diff --git a/arch/arm/mach-mmp/pxa910.c b/arch/arm/mach-mmp/pxa910.c
index 4ebbfbba39fc..3241a25784d0 100644
--- a/arch/arm/mach-mmp/pxa910.c
+++ b/arch/arm/mach-mmp/pxa910.c
@@ -12,6 +12,7 @@
#include <linux/init.h>
#include <linux/list.h>
#include <linux/io.h>
+#include <linux/platform_device.h>
#include <asm/mach/time.h>
#include <mach/addr-map.h>
@@ -19,7 +20,6 @@
#include <mach/regs-apmu.h>
#include <mach/cputype.h>
#include <mach/irqs.h>
-#include <mach/gpio-pxa.h>
#include <mach/dma.h>
#include <mach/mfp.h>
#include <mach/devices.h>
@@ -77,26 +77,9 @@ static struct mfp_addr_map pxa910_mfp_addr_map[] __initdata =
MFP_ADDR_END,
};
-#define APMASK(i) (GPIO_REGS_VIRT + BANK_OFF(i) + 0x09c)
-
-static void __init pxa910_init_gpio(void)
-{
- int i;
-
- /* enable GPIO clock */
- __raw_writel(APBC_APBCLK | APBC_FNCLK, APBC_PXA910_GPIO);
-
- /* unmask GPIO edge detection for all 4 banks - APMASKx */
- for (i = 0; i < 4; i++)
- __raw_writel(0xffffffff, APMASK(i));
-
- pxa_init_gpio(IRQ_PXA910_AP_GPIO, 0, 127, NULL);
-}
-
void __init pxa910_init_irq(void)
{
icu_init_irq();
- pxa910_init_gpio();
}
/* APB peripheral clocks */
@@ -108,6 +91,7 @@ static APBC_CLK(pwm1, PXA910_PWM1, 1, 13000000);
static APBC_CLK(pwm2, PXA910_PWM2, 1, 13000000);
static APBC_CLK(pwm3, PXA910_PWM3, 1, 13000000);
static APBC_CLK(pwm4, PXA910_PWM4, 1, 13000000);
+static APBC_CLK(gpio, PXA910_GPIO, 0, 13000000);
static APMU_CLK(nand, NAND, 0x19b, 156000000);
static APMU_CLK(u2o, USB, 0x1b, 480000000);
@@ -123,6 +107,7 @@ static struct clk_lookup pxa910_clkregs[] = {
INIT_CLKREG(&clk_pwm3, "pxa910-pwm.2", NULL),
INIT_CLKREG(&clk_pwm4, "pxa910-pwm.3", NULL),
INIT_CLKREG(&clk_nand, "pxa3xx-nand", NULL),
+ INIT_CLKREG(&clk_gpio, "pxa-gpio", NULL),
INIT_CLKREG(&clk_u2o, "pxa-u2o", "U2OCLK"),
};
@@ -179,3 +164,22 @@ PXA910_DEVICE(pwm2, "pxa910-pwm", 1, NONE, 0xd401a400, 0x10);
PXA910_DEVICE(pwm3, "pxa910-pwm", 2, NONE, 0xd401a800, 0x10);
PXA910_DEVICE(pwm4, "pxa910-pwm", 3, NONE, 0xd401ac00, 0x10);
PXA910_DEVICE(nand, "pxa3xx-nand", -1, NAND, 0xd4283000, 0x80, 97, 99);
+
+struct resource pxa910_resource_gpio[] = {
+ {
+ .start = 0xd4019000,
+ .end = 0xd4019fff,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = IRQ_PXA910_AP_GPIO,
+ .end = IRQ_PXA910_AP_GPIO,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+struct platform_device pxa910_device_gpio = {
+ .name = "pxa-gpio",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(pxa910_resource_gpio),
+ .resource = pxa910_resource_gpio,
+};
diff --git a/arch/arm/mach-mmp/tavorevb.c b/arch/arm/mach-mmp/tavorevb.c
index 257a21283ec1..8e3b5af04a57 100644
--- a/arch/arm/mach-mmp/tavorevb.c
+++ b/arch/arm/mach-mmp/tavorevb.c
@@ -19,6 +19,7 @@
#include <mach/addr-map.h>
#include <mach/mfp-pxa910.h>
#include <mach/pxa910.h>
+#include <mach/irqs.h>
#include "common.h"
@@ -71,8 +72,8 @@ static struct resource smc91x_resources[] = {
.flags = IORESOURCE_MEM,
},
[1] = {
- .start = gpio_to_irq(80),
- .end = gpio_to_irq(80),
+ .start = MMP_GPIO_TO_IRQ(80),
+ .end = MMP_GPIO_TO_IRQ(80),
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
}
};
@@ -93,6 +94,7 @@ static void __init tavorevb_init(void)
/* on-chip devices */
pxa910_add_uart(1);
+ platform_device_register(&pxa910_device_gpio);
/* off-chip devices */
platform_device_register(&smc91x_device);
diff --git a/arch/arm/mach-mmp/teton_bga.c b/arch/arm/mach-mmp/teton_bga.c
index 8ac22a62bf1a..0523e422990e 100644
--- a/arch/arm/mach-mmp/teton_bga.c
+++ b/arch/arm/mach-mmp/teton_bga.c
@@ -66,7 +66,7 @@ static struct pxa27x_keypad_platform_data teton_bga_keypad_info __initdata = {
static struct i2c_board_info teton_bga_i2c_info[] __initdata = {
{
I2C_BOARD_INFO("ds1337", 0x68),
- .irq = gpio_to_irq(RTC_INT_GPIO)
+ .irq = MMP_GPIO_TO_IRQ(RTC_INT_GPIO)
},
};
@@ -78,6 +78,7 @@ static void __init teton_bga_init(void)
pxa168_add_uart(1);
pxa168_add_keypad(&teton_bga_keypad_info);
pxa168_add_twsi(0, NULL, ARRAY_AND_SIZE(teton_bga_i2c_info));
+ platform_device_register(&pxa168_device_gpio);
}
MACHINE_START(TETON_BGA, "PXA168-based Teton BGA Development Platform")
diff --git a/arch/arm/mach-mmp/ttc_dkb.c b/arch/arm/mach-mmp/ttc_dkb.c
index f02658825576..5ac5d5832e45 100644
--- a/arch/arm/mach-mmp/ttc_dkb.c
+++ b/arch/arm/mach-mmp/ttc_dkb.c
@@ -24,12 +24,13 @@
#include <mach/addr-map.h>
#include <mach/mfp-pxa910.h>
#include <mach/pxa910.h>
+#include <mach/irqs.h>
#include "common.h"
-#define TTCDKB_GPIO_EXT0(x) (NR_BUILTIN_GPIO + ((x < 0) ? 0 : \
+#define TTCDKB_GPIO_EXT0(x) (MMP_NR_BUILTIN_GPIO + ((x < 0) ? 0 : \
((x < 16) ? x : 15)))
-#define TTCDKB_GPIO_EXT1(x) (NR_BUILTIN_GPIO + 16 + ((x < 0) ? 0 : \
+#define TTCDKB_GPIO_EXT1(x) (MMP_NR_BUILTIN_GPIO + 16 + ((x < 0) ? 0 : \
((x < 16) ? x : 15)))
/*
@@ -122,6 +123,7 @@ static struct platform_device ttc_dkb_device_onenand = {
};
static struct platform_device *ttc_dkb_devices[] = {
+ &pxa910_device_gpio,
&ttc_dkb_device_onenand,
};
@@ -136,7 +138,7 @@ static struct i2c_board_info ttc_dkb_i2c_info[] = {
{
.type = "max7312",
.addr = 0x23,
- .irq = IRQ_GPIO(80),
+ .irq = MMP_GPIO_TO_IRQ(80),
.platform_data = &max7312_data,
},
};
diff --git a/arch/arm/mach-mxs/clock-mx28.c b/arch/arm/mach-mxs/clock-mx28.c
index da6e4aad177c..df0ad3ce234b 100644
--- a/arch/arm/mach-mxs/clock-mx28.c
+++ b/arch/arm/mach-mxs/clock-mx28.c
@@ -22,6 +22,7 @@
#include <linux/io.h>
#include <linux/jiffies.h>
#include <linux/clkdev.h>
+#include <linux/spinlock.h>
#include <asm/clkdev.h>
#include <asm/div64.h>
@@ -29,6 +30,7 @@
#include <mach/mx28.h>
#include <mach/common.h>
#include <mach/clock.h>
+#include <mach/digctl.h>
#include "regs-clkctrl-mx28.h"
@@ -43,6 +45,33 @@ static struct clk emi_clk;
static struct clk saif0_clk;
static struct clk saif1_clk;
static struct clk clk32k_clk;
+static DEFINE_SPINLOCK(clkmux_lock);
+
+/*
+ * HW_SAIF_CLKMUX_SEL:
+ * DIRECT(0x0): SAIF0 clock pins selected for SAIF0 input clocks, and SAIF1
+ * clock pins selected for SAIF1 input clocks.
+ * CROSSINPUT(0x1): SAIF1 clock inputs selected for SAIF0 input clocks, and
+ * SAIF0 clock inputs selected for SAIF1 input clocks.
+ * EXTMSTR0(0x2): SAIF0 clock pin selected for both SAIF0 and SAIF1 input
+ * clocks.
+ * EXTMSTR1(0x3): SAIF1 clock pin selected for both SAIF0 and SAIF1 input
+ * clocks.
+ */
+int mxs_saif_clkmux_select(unsigned int clkmux)
+{
+ if (clkmux > 0x3)
+ return -EINVAL;
+
+ spin_lock(&clkmux_lock);
+ __raw_writel(BM_DIGCTL_CTRL_SAIF_CLKMUX,
+ DIGCTRL_BASE_ADDR + HW_DIGCTL_CTRL + MXS_CLR_ADDR);
+ __raw_writel(clkmux << BP_DIGCTL_CTRL_SAIF_CLKMUX,
+ DIGCTRL_BASE_ADDR + HW_DIGCTL_CTRL + MXS_SET_ADDR);
+ spin_unlock(&clkmux_lock);
+
+ return 0;
+}
static int _raw_clk_enable(struct clk *clk)
{
@@ -785,6 +814,15 @@ int __init mx28_clocks_init(void)
clk_set_parent(&saif0_clk, &pll0_clk);
clk_set_parent(&saif1_clk, &pll0_clk);
+ /*
+ * Set an initial clock rate for the saif internal logic to work
+ * properly. This is important when working in EXTMASTER mode that
+ * uses the other saif's BITCLK&LRCLK but it still needs a basic
+ * clock which should be fast enough for the internal logic.
+ */
+ clk_set_rate(&saif0_clk, 24000000);
+ clk_set_rate(&saif1_clk, 24000000);
+
clkdev_add_table(lookups, ARRAY_SIZE(lookups));
mxs_timer_init(&clk32k_clk, MX28_INT_TIMER0);
diff --git a/arch/arm/mach-mxs/devices-mx28.h b/arch/arm/mach-mxs/devices-mx28.h
index c8887103f0e3..4f50094e293d 100644
--- a/arch/arm/mach-mxs/devices-mx28.h
+++ b/arch/arm/mach-mxs/devices-mx28.h
@@ -47,6 +47,7 @@ struct platform_device *__init mx28_add_mxsfb(
const struct mxsfb_platform_data *pdata);
extern const struct mxs_saif_data mx28_saif_data[] __initconst;
-#define mx28_add_saif(id) mxs_add_saif(&mx28_saif_data[id])
+#define mx28_add_saif(id, pdata) \
+ mxs_add_saif(&mx28_saif_data[id], pdata)
struct platform_device *__init mx28_add_rtc_stmp3xxx(void);
diff --git a/arch/arm/mach-mxs/devices/platform-mxs-saif.c b/arch/arm/mach-mxs/devices/platform-mxs-saif.c
index 1ec965e9fe92..f6e3a60b4201 100644
--- a/arch/arm/mach-mxs/devices/platform-mxs-saif.c
+++ b/arch/arm/mach-mxs/devices/platform-mxs-saif.c
@@ -32,7 +32,8 @@ const struct mxs_saif_data mx28_saif_data[] __initconst = {
};
#endif
-struct platform_device *__init mxs_add_saif(const struct mxs_saif_data *data)
+struct platform_device *__init mxs_add_saif(const struct mxs_saif_data *data,
+ const struct mxs_saif_platform_data *pdata)
{
struct resource res[] = {
{
@@ -56,5 +57,5 @@ struct platform_device *__init mxs_add_saif(const struct mxs_saif_data *data)
};
return mxs_add_platform_device("mxs-saif", data->id, res,
- ARRAY_SIZE(res), NULL, 0);
+ ARRAY_SIZE(res), pdata, sizeof(*pdata));
}
diff --git a/arch/arm/mach-mxs/include/mach/common.h b/arch/arm/mach-mxs/include/mach/common.h
index 1388485414c9..e1237ab25862 100644
--- a/arch/arm/mach-mxs/include/mach/common.h
+++ b/arch/arm/mach-mxs/include/mach/common.h
@@ -17,6 +17,7 @@ extern const u32 *mxs_get_ocotp(void);
extern int mxs_reset_block(void __iomem *);
extern void mxs_timer_init(struct clk *, int);
extern void mxs_restart(char, const char *);
+extern int mxs_saif_clkmux_select(unsigned int clkmux);
extern int mx23_register_gpios(void);
extern int mx23_clocks_init(void);
diff --git a/arch/arm/mach-mxs/include/mach/devices-common.h b/arch/arm/mach-mxs/include/mach/devices-common.h
index a8080f44c03d..dc369c1239fc 100644
--- a/arch/arm/mach-mxs/include/mach/devices-common.h
+++ b/arch/arm/mach-mxs/include/mach/devices-common.h
@@ -94,6 +94,7 @@ struct platform_device *__init mxs_add_mxs_pwm(
resource_size_t iobase, int id);
/* saif */
+#include <sound/saif.h>
struct mxs_saif_data {
int id;
resource_size_t iobase;
@@ -103,4 +104,5 @@ struct mxs_saif_data {
};
struct platform_device *__init mxs_add_saif(
- const struct mxs_saif_data *data);
+ const struct mxs_saif_data *data,
+ const struct mxs_saif_platform_data *pdata);
diff --git a/arch/arm/mach-mxs/include/mach/digctl.h b/arch/arm/mach-mxs/include/mach/digctl.h
new file mode 100644
index 000000000000..49a888c65d6d
--- /dev/null
+++ b/arch/arm/mach-mxs/include/mach/digctl.h
@@ -0,0 +1,21 @@
+/*
+ * Copyright 2011 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __MACH_DIGCTL_H__
+#define __MACH_DIGCTL_H__
+
+/* MXS DIGCTL SAIF CLKMUX */
+#define MXS_DIGCTL_SAIF_CLKMUX_DIRECT 0x0
+#define MXS_DIGCTL_SAIF_CLKMUX_CROSSINPUT 0x1
+#define MXS_DIGCTL_SAIF_CLKMUX_EXTMSTR0 0x2
+#define MXS_DIGCTL_SAIF_CLKMUX_EXTMSTR1 0x3
+
+#define HW_DIGCTL_CTRL 0x0
+#define BP_DIGCTL_CTRL_SAIF_CLKMUX 10
+#define BM_DIGCTL_CTRL_SAIF_CLKMUX (0x3 << 10)
+#endif
diff --git a/arch/arm/mach-mxs/mach-mx28evk.c b/arch/arm/mach-mxs/mach-mx28evk.c
index d0cc37fd23a4..eb0597be4e23 100644
--- a/arch/arm/mach-mxs/mach-mx28evk.c
+++ b/arch/arm/mach-mxs/mach-mx28evk.c
@@ -27,6 +27,7 @@
#include <mach/common.h>
#include <mach/iomux-mx28.h>
+#include <mach/digctl.h>
#include "devices-mx28.h"
@@ -421,6 +422,18 @@ static struct gpio mx28evk_lcd_gpios[] = {
{ MX28EVK_BL_ENABLE, GPIOF_OUT_INIT_HIGH, "bl-enable" },
};
+static const struct mxs_saif_platform_data
+ mx28evk_mxs_saif_pdata[] __initconst = {
+ /* working on EXTMSTR0 mode (saif0 master, saif1 slave) */
+ {
+ .master_mode = 1,
+ .master_id = 0,
+ }, {
+ .master_mode = 0,
+ .master_id = 0,
+ },
+};
+
static void __init mx28evk_init(void)
{
int ret;
@@ -454,8 +467,9 @@ static void __init mx28evk_init(void)
else
mx28_add_mxsfb(&mx28evk_mxsfb_pdata);
- mx28_add_saif(0);
- mx28_add_saif(1);
+ mxs_saif_clkmux_select(MXS_DIGCTL_SAIF_CLKMUX_EXTMSTR0);
+ mx28_add_saif(0, &mx28evk_mxs_saif_pdata[0]);
+ mx28_add_saif(1, &mx28evk_mxs_saif_pdata[1]);
mx28_add_mxs_i2c(0);
i2c_register_board_info(0, mxs_i2c0_board_info,
diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c
index 5598e00ccf52..4b4c9e25a83e 100644
--- a/arch/arm/mach-omap2/board-4430sdp.c
+++ b/arch/arm/mach-omap2/board-4430sdp.c
@@ -410,6 +410,7 @@ static struct omap2_hsmmc_info mmc[] = {
{
.mmc = 5,
.caps = MMC_CAP_4_BIT_DATA | MMC_CAP_POWER_OFF_CARD,
+ .pm_caps = MMC_PM_KEEP_POWER,
.gpio_cd = -EINVAL,
.gpio_wp = -EINVAL,
.ocr_mask = MMC_VDD_165_195,
diff --git a/arch/arm/mach-omap2/board-am3517evm.c b/arch/arm/mach-omap2/board-am3517evm.c
index f5a3a3f11739..4b1cfe32e6ba 100644
--- a/arch/arm/mach-omap2/board-am3517evm.c
+++ b/arch/arm/mach-omap2/board-am3517evm.c
@@ -24,6 +24,7 @@
#include <linux/i2c/pca953x.h>
#include <linux/can/platform/ti_hecc.h>
#include <linux/davinci_emac.h>
+#include <linux/mmc/host.h>
#include <mach/hardware.h>
#include <mach/am35xx.h>
@@ -40,6 +41,7 @@
#include "mux.h"
#include "control.h"
+#include "hsmmc.h"
#define AM35XX_EVM_MDIO_FREQUENCY (1000000)
@@ -455,6 +457,23 @@ static void am3517_evm_hecc_init(struct ti_hecc_platform_data *pdata)
static struct omap_board_config_kernel am3517_evm_config[] __initdata = {
};
+static struct omap2_hsmmc_info mmc[] = {
+ {
+ .mmc = 1,
+ .caps = MMC_CAP_4_BIT_DATA,
+ .gpio_cd = 127,
+ .gpio_wp = 126,
+ },
+ {
+ .mmc = 2,
+ .caps = MMC_CAP_4_BIT_DATA,
+ .gpio_cd = 128,
+ .gpio_wp = 129,
+ },
+ {} /* Terminator */
+};
+
+
static void __init am3517_evm_init(void)
{
omap_board_config = am3517_evm_config;
@@ -483,6 +502,9 @@ static void __init am3517_evm_init(void)
/* MUSB */
am3517_evm_musb_init();
+
+ /* MMC init function */
+ omap2_hsmmc_init(mmc);
}
MACHINE_START(OMAP3517EVM, "OMAP3517/AM3517 EVM")
diff --git a/arch/arm/mach-omap2/clock3xxx_data.c b/arch/arm/mach-omap2/clock3xxx_data.c
index 039cadf84c11..d75e5f6b8a01 100644
--- a/arch/arm/mach-omap2/clock3xxx_data.c
+++ b/arch/arm/mach-omap2/clock3xxx_data.c
@@ -3297,7 +3297,7 @@ static struct omap_clk omap3xxx_clks[] = {
CLK(NULL, "cpefuse_fck", &cpefuse_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
CLK(NULL, "ts_fck", &ts_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
CLK(NULL, "usbtll_fck", &usbtll_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
- CLK("usbhs-omap.0", "usbtll_fck", &usbtll_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+ CLK("usbhs_omap", "usbtll_fck", &usbtll_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
CLK("omap-mcbsp.1", "prcm_fck", &core_96m_fck, CK_3XXX),
CLK("omap-mcbsp.5", "prcm_fck", &core_96m_fck, CK_3XXX),
CLK(NULL, "core_96m_fck", &core_96m_fck, CK_3XXX),
@@ -3333,7 +3333,7 @@ static struct omap_clk omap3xxx_clks[] = {
CLK(NULL, "pka_ick", &pka_ick, CK_34XX | CK_36XX),
CLK(NULL, "core_l4_ick", &core_l4_ick, CK_3XXX),
CLK(NULL, "usbtll_ick", &usbtll_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
- CLK("usbhs-omap.0", "usbtll_ick", &usbtll_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+ CLK("usbhs_omap", "usbtll_ick", &usbtll_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
CLK("omap_hsmmc.2", "ick", &mmchs3_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
CLK(NULL, "icr_ick", &icr_ick, CK_34XX | CK_36XX),
CLK("omap-aes", "ick", &aes2_ick, CK_34XX | CK_36XX),
@@ -3379,20 +3379,18 @@ static struct omap_clk omap3xxx_clks[] = {
CLK(NULL, "cam_ick", &cam_ick, CK_34XX | CK_36XX),
CLK(NULL, "csi2_96m_fck", &csi2_96m_fck, CK_34XX | CK_36XX),
CLK(NULL, "usbhost_120m_fck", &usbhost_120m_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
- CLK("usbhs-omap.0", "hs_fck", &usbhost_120m_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
CLK(NULL, "usbhost_48m_fck", &usbhost_48m_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
- CLK("usbhs-omap.0", "fs_fck", &usbhost_48m_fck, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
CLK(NULL, "usbhost_ick", &usbhost_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
- CLK("usbhs-omap.0", "usbhost_ick", &usbhost_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
- CLK("usbhs-omap.0", "utmi_p1_gfclk", &dummy_ck, CK_3XXX),
- CLK("usbhs-omap.0", "utmi_p2_gfclk", &dummy_ck, CK_3XXX),
- CLK("usbhs-omap.0", "xclk60mhsp1_ck", &dummy_ck, CK_3XXX),
- CLK("usbhs-omap.0", "xclk60mhsp2_ck", &dummy_ck, CK_3XXX),
- CLK("usbhs-omap.0", "usb_host_hs_utmi_p1_clk", &dummy_ck, CK_3XXX),
- CLK("usbhs-omap.0", "usb_host_hs_utmi_p2_clk", &dummy_ck, CK_3XXX),
- CLK("usbhs-omap.0", "usb_tll_hs_usb_ch0_clk", &dummy_ck, CK_3XXX),
- CLK("usbhs-omap.0", "usb_tll_hs_usb_ch1_clk", &dummy_ck, CK_3XXX),
- CLK("usbhs-omap.0", "init_60m_fclk", &dummy_ck, CK_3XXX),
+ CLK("usbhs_omap", "usbhost_ick", &usbhost_ick, CK_3430ES2PLUS | CK_AM35XX | CK_36XX),
+ CLK("usbhs_omap", "utmi_p1_gfclk", &dummy_ck, CK_3XXX),
+ CLK("usbhs_omap", "utmi_p2_gfclk", &dummy_ck, CK_3XXX),
+ CLK("usbhs_omap", "xclk60mhsp1_ck", &dummy_ck, CK_3XXX),
+ CLK("usbhs_omap", "xclk60mhsp2_ck", &dummy_ck, CK_3XXX),
+ CLK("usbhs_omap", "usb_host_hs_utmi_p1_clk", &dummy_ck, CK_3XXX),
+ CLK("usbhs_omap", "usb_host_hs_utmi_p2_clk", &dummy_ck, CK_3XXX),
+ CLK("usbhs_omap", "usb_tll_hs_usb_ch0_clk", &dummy_ck, CK_3XXX),
+ CLK("usbhs_omap", "usb_tll_hs_usb_ch1_clk", &dummy_ck, CK_3XXX),
+ CLK("usbhs_omap", "init_60m_fclk", &dummy_ck, CK_3XXX),
CLK(NULL, "usim_fck", &usim_fck, CK_3430ES2PLUS | CK_36XX),
CLK(NULL, "gpt1_fck", &gpt1_fck, CK_3XXX),
CLK(NULL, "wkup_32k_fck", &wkup_32k_fck, CK_3XXX),
diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c
index 730097ee0f23..08e86d793a1f 100644
--- a/arch/arm/mach-omap2/clock44xx_data.c
+++ b/arch/arm/mach-omap2/clock44xx_data.c
@@ -3304,7 +3304,7 @@ static struct omap_clk omap44xx_clks[] = {
CLK(NULL, "uart2_fck", &uart2_fck, CK_443X),
CLK(NULL, "uart3_fck", &uart3_fck, CK_443X),
CLK(NULL, "uart4_fck", &uart4_fck, CK_443X),
- CLK("usbhs-omap.0", "fs_fck", &usb_host_fs_fck, CK_443X),
+ CLK("usbhs_omap", "fs_fck", &usb_host_fs_fck, CK_443X),
CLK(NULL, "utmi_p1_gfclk", &utmi_p1_gfclk, CK_443X),
CLK(NULL, "usb_host_hs_utmi_p1_clk", &usb_host_hs_utmi_p1_clk, CK_443X),
CLK(NULL, "utmi_p2_gfclk", &utmi_p2_gfclk, CK_443X),
@@ -3315,7 +3315,7 @@ static struct omap_clk omap44xx_clks[] = {
CLK(NULL, "usb_host_hs_hsic60m_p2_clk", &usb_host_hs_hsic60m_p2_clk, CK_443X),
CLK(NULL, "usb_host_hs_hsic480m_p2_clk", &usb_host_hs_hsic480m_p2_clk, CK_443X),
CLK(NULL, "usb_host_hs_func48mclk", &usb_host_hs_func48mclk, CK_443X),
- CLK("usbhs-omap.0", "hs_fck", &usb_host_hs_fck, CK_443X),
+ CLK("usbhs_omap", "hs_fck", &usb_host_hs_fck, CK_443X),
CLK(NULL, "otg_60m_gfclk", &otg_60m_gfclk, CK_443X),
CLK(NULL, "usb_otg_hs_xclk", &usb_otg_hs_xclk, CK_443X),
CLK("musb-omap2430", "ick", &usb_otg_hs_ick, CK_443X),
@@ -3323,7 +3323,7 @@ static struct omap_clk omap44xx_clks[] = {
CLK(NULL, "usb_tll_hs_usb_ch2_clk", &usb_tll_hs_usb_ch2_clk, CK_443X),
CLK(NULL, "usb_tll_hs_usb_ch0_clk", &usb_tll_hs_usb_ch0_clk, CK_443X),
CLK(NULL, "usb_tll_hs_usb_ch1_clk", &usb_tll_hs_usb_ch1_clk, CK_443X),
- CLK("usbhs-omap.0", "usbtll_ick", &usb_tll_hs_ick, CK_443X),
+ CLK("usbhs_omap", "usbtll_ick", &usb_tll_hs_ick, CK_443X),
CLK(NULL, "usim_ck", &usim_ck, CK_443X),
CLK(NULL, "usim_fclk", &usim_fclk, CK_443X),
CLK(NULL, "usim_fck", &usim_fck, CK_443X),
@@ -3383,8 +3383,8 @@ static struct omap_clk omap44xx_clks[] = {
CLK(NULL, "uart2_ick", &dummy_ck, CK_443X),
CLK(NULL, "uart3_ick", &dummy_ck, CK_443X),
CLK(NULL, "uart4_ick", &dummy_ck, CK_443X),
- CLK("usbhs-omap.0", "usbhost_ick", &dummy_ck, CK_443X),
- CLK("usbhs-omap.0", "usbtll_fck", &dummy_ck, CK_443X),
+ CLK("usbhs_omap", "usbhost_ick", &dummy_ck, CK_443X),
+ CLK("usbhs_omap", "usbtll_fck", &dummy_ck, CK_443X),
CLK("omap_wdt", "ick", &dummy_ck, CK_443X),
CLK("omap_timer.1", "32k_ck", &sys_32k_ck, CK_443X),
CLK("omap_timer.2", "32k_ck", &sys_32k_ck, CK_443X),
diff --git a/arch/arm/mach-omap2/hsmmc.c b/arch/arm/mach-omap2/hsmmc.c
index f4a1020559a7..bd844af13af5 100644
--- a/arch/arm/mach-omap2/hsmmc.c
+++ b/arch/arm/mach-omap2/hsmmc.c
@@ -171,6 +171,17 @@ static void omap4_hsmmc1_after_set_reg(struct device *dev, int slot,
}
}
+static void hsmmc2_select_input_clk_src(struct omap_mmc_platform_data *mmc)
+{
+ u32 reg;
+
+ if (mmc->slots[0].internal_clock) {
+ reg = omap_ctrl_readl(control_devconf1_offset);
+ reg |= OMAP2_MMCSDIO2ADPCLKISEL;
+ omap_ctrl_writel(reg, control_devconf1_offset);
+ }
+}
+
static void hsmmc23_before_set_reg(struct device *dev, int slot,
int power_on, int vdd)
{
@@ -179,16 +190,19 @@ static void hsmmc23_before_set_reg(struct device *dev, int slot,
if (mmc->slots[0].remux)
mmc->slots[0].remux(dev, slot, power_on);
- if (power_on) {
- /* Only MMC2 supports a CLKIN */
- if (mmc->slots[0].internal_clock) {
- u32 reg;
+ if (power_on)
+ hsmmc2_select_input_clk_src(mmc);
+}
- reg = omap_ctrl_readl(control_devconf1_offset);
- reg |= OMAP2_MMCSDIO2ADPCLKISEL;
- omap_ctrl_writel(reg, control_devconf1_offset);
- }
- }
+static int am35x_hsmmc2_set_power(struct device *dev, int slot,
+ int power_on, int vdd)
+{
+ struct omap_mmc_platform_data *mmc = dev->platform_data;
+
+ if (power_on)
+ hsmmc2_select_input_clk_src(mmc);
+
+ return 0;
}
static int nop_mmc_set_power(struct device *dev, int slot, int power_on,
@@ -200,10 +214,12 @@ static int nop_mmc_set_power(struct device *dev, int slot, int power_on,
static inline void omap_hsmmc_mux(struct omap_mmc_platform_data *mmc_controller,
int controller_nr)
{
- if (gpio_is_valid(mmc_controller->slots[0].switch_pin))
+ if (gpio_is_valid(mmc_controller->slots[0].switch_pin) &&
+ (mmc_controller->slots[0].switch_pin < OMAP_MAX_GPIO_LINES))
omap_mux_init_gpio(mmc_controller->slots[0].switch_pin,
OMAP_PIN_INPUT_PULLUP);
- if (gpio_is_valid(mmc_controller->slots[0].gpio_wp))
+ if (gpio_is_valid(mmc_controller->slots[0].gpio_wp) &&
+ (mmc_controller->slots[0].gpio_wp < OMAP_MAX_GPIO_LINES))
omap_mux_init_gpio(mmc_controller->slots[0].gpio_wp,
OMAP_PIN_INPUT_PULLUP);
if (cpu_is_omap34xx()) {
@@ -296,6 +312,7 @@ static int __init omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c,
mmc->slots[0].name = hc_name;
mmc->nr_slots = 1;
mmc->slots[0].caps = c->caps;
+ mmc->slots[0].pm_caps = c->pm_caps;
mmc->slots[0].internal_clock = !c->ext_clock;
mmc->dma_mask = 0xffffffff;
if (cpu_is_omap44xx())
@@ -336,11 +353,17 @@ static int __init omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c,
*
* temporary HACK: ocr_mask instead of fixed supply
*/
- mmc->slots[0].ocr_mask = c->ocr_mask;
-
- if (cpu_is_omap3517() || cpu_is_omap3505())
- mmc->slots[0].set_power = nop_mmc_set_power;
+ if (cpu_is_omap3505() || cpu_is_omap3517())
+ mmc->slots[0].ocr_mask = MMC_VDD_165_195 |
+ MMC_VDD_26_27 |
+ MMC_VDD_27_28 |
+ MMC_VDD_29_30 |
+ MMC_VDD_30_31 |
+ MMC_VDD_31_32;
else
+ mmc->slots[0].ocr_mask = c->ocr_mask;
+
+ if (!cpu_is_omap3517() && !cpu_is_omap3505())
mmc->slots[0].features |= HSMMC_HAS_PBIAS;
if (cpu_is_omap44xx() && (omap_rev() > OMAP4430_REV_ES1_0))
@@ -363,6 +386,9 @@ static int __init omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c,
}
}
+ if (cpu_is_omap3517() || cpu_is_omap3505())
+ mmc->slots[0].set_power = nop_mmc_set_power;
+
/* OMAP3630 HSMMC1 supports only 4-bit */
if (cpu_is_omap3630() &&
(c->caps & MMC_CAP_8_BIT_DATA)) {
@@ -372,6 +398,9 @@ static int __init omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c,
}
break;
case 2:
+ if (cpu_is_omap3517() || cpu_is_omap3505())
+ mmc->slots[0].set_power = am35x_hsmmc2_set_power;
+
if (c->ext_clock)
c->transceiver = 1;
if (c->transceiver && (c->caps & MMC_CAP_8_BIT_DATA)) {
diff --git a/arch/arm/mach-omap2/hsmmc.h b/arch/arm/mach-omap2/hsmmc.h
index f757e78d4d4f..c4409730c4bb 100644
--- a/arch/arm/mach-omap2/hsmmc.h
+++ b/arch/arm/mach-omap2/hsmmc.h
@@ -12,6 +12,7 @@ struct omap2_hsmmc_info {
u8 mmc; /* controller 1/2/3 */
u32 caps; /* 4/8 wires and any additional host
* capabilities OR'd (ref. linux/mmc/host.h) */
+ u32 pm_caps; /* PM capabilities */
bool transceiver; /* MMC-2 option */
bool ext_clock; /* use external pin for input clock */
bool cover_only; /* No card detect - just cover switch */
diff --git a/arch/arm/mach-omap2/usb-host.c b/arch/arm/mach-omap2/usb-host.c
index 89ae29847c59..771dc781b746 100644
--- a/arch/arm/mach-omap2/usb-host.c
+++ b/arch/arm/mach-omap2/usb-host.c
@@ -28,51 +28,28 @@
#include <mach/hardware.h>
#include <mach/irqs.h>
#include <plat/usb.h>
+#include <plat/omap_device.h>
#include "mux.h"
#ifdef CONFIG_MFD_OMAP_USB_HOST
-#define OMAP_USBHS_DEVICE "usbhs-omap"
-
-static struct resource usbhs_resources[] = {
- {
- .name = "uhh",
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "tll",
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "ehci",
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "ehci-irq",
- .flags = IORESOURCE_IRQ,
- },
- {
- .name = "ohci",
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "ohci-irq",
- .flags = IORESOURCE_IRQ,
- }
-};
-
-static struct platform_device usbhs_device = {
- .name = OMAP_USBHS_DEVICE,
- .id = 0,
- .num_resources = ARRAY_SIZE(usbhs_resources),
- .resource = usbhs_resources,
-};
+#define OMAP_USBHS_DEVICE "usbhs_omap"
+#define USBHS_UHH_HWMODNAME "usb_host_hs"
+#define USBHS_TLL_HWMODNAME "usb_tll_hs"
static struct usbhs_omap_platform_data usbhs_data;
static struct ehci_hcd_omap_platform_data ehci_data;
static struct ohci_hcd_omap_platform_data ohci_data;
+static struct omap_device_pm_latency omap_uhhtll_latency[] = {
+ {
+ .deactivate_func = omap_device_idle_hwmods,
+ .activate_func = omap_device_enable_hwmods,
+ .flags = OMAP_DEVICE_LATENCY_AUTO_ADJUST,
+ },
+};
+
/* MUX settings for EHCI pins */
/*
* setup_ehci_io_mux - initialize IO pad mux for USBHOST
@@ -508,7 +485,10 @@ static void setup_4430ohci_io_mux(const enum usbhs_omap_port_mode *port_mode)
void __init usbhs_init(const struct usbhs_omap_board_data *pdata)
{
- int i;
+ struct omap_hwmod *oh[2];
+ struct omap_device *od;
+ int bus_id = -1;
+ int i;
for (i = 0; i < OMAP3_HS_USB_PORTS; i++) {
usbhs_data.port_mode[i] = pdata->port_mode[i];
@@ -523,44 +503,34 @@ void __init usbhs_init(const struct usbhs_omap_board_data *pdata)
usbhs_data.ohci_data = &ohci_data;
if (cpu_is_omap34xx()) {
- usbhs_resources[0].start = OMAP34XX_UHH_CONFIG_BASE;
- usbhs_resources[0].end = OMAP34XX_UHH_CONFIG_BASE + SZ_1K - 1;
- usbhs_resources[1].start = OMAP34XX_USBTLL_BASE;
- usbhs_resources[1].end = OMAP34XX_USBTLL_BASE + SZ_4K - 1;
- usbhs_resources[2].start = OMAP34XX_EHCI_BASE;
- usbhs_resources[2].end = OMAP34XX_EHCI_BASE + SZ_1K - 1;
- usbhs_resources[3].start = INT_34XX_EHCI_IRQ;
- usbhs_resources[4].start = OMAP34XX_OHCI_BASE;
- usbhs_resources[4].end = OMAP34XX_OHCI_BASE + SZ_1K - 1;
- usbhs_resources[5].start = INT_34XX_OHCI_IRQ;
setup_ehci_io_mux(pdata->port_mode);
setup_ohci_io_mux(pdata->port_mode);
} else if (cpu_is_omap44xx()) {
- usbhs_resources[0].start = OMAP44XX_UHH_CONFIG_BASE;
- usbhs_resources[0].end = OMAP44XX_UHH_CONFIG_BASE + SZ_1K - 1;
- usbhs_resources[1].start = OMAP44XX_USBTLL_BASE;
- usbhs_resources[1].end = OMAP44XX_USBTLL_BASE + SZ_4K - 1;
- usbhs_resources[2].start = OMAP44XX_HSUSB_EHCI_BASE;
- usbhs_resources[2].end = OMAP44XX_HSUSB_EHCI_BASE + SZ_1K - 1;
- usbhs_resources[3].start = OMAP44XX_IRQ_EHCI;
- usbhs_resources[4].start = OMAP44XX_HSUSB_OHCI_BASE;
- usbhs_resources[4].end = OMAP44XX_HSUSB_OHCI_BASE + SZ_1K - 1;
- usbhs_resources[5].start = OMAP44XX_IRQ_OHCI;
setup_4430ehci_io_mux(pdata->port_mode);
setup_4430ohci_io_mux(pdata->port_mode);
}
- if (platform_device_add_data(&usbhs_device,
- &usbhs_data, sizeof(usbhs_data)) < 0) {
- printk(KERN_ERR "USBHS platform_device_add_data failed\n");
- goto init_end;
+ oh[0] = omap_hwmod_lookup(USBHS_UHH_HWMODNAME);
+ if (!oh[0]) {
+ pr_err("Could not look up %s\n", USBHS_UHH_HWMODNAME);
+ return;
}
- if (platform_device_register(&usbhs_device) < 0)
- printk(KERN_ERR "USBHS platform_device_register failed\n");
+ oh[1] = omap_hwmod_lookup(USBHS_TLL_HWMODNAME);
+ if (!oh[1]) {
+ pr_err("Could not look up %s\n", USBHS_TLL_HWMODNAME);
+ return;
+ }
-init_end:
- return;
+ od = omap_device_build_ss(OMAP_USBHS_DEVICE, bus_id, oh, 2,
+ (void *)&usbhs_data, sizeof(usbhs_data),
+ omap_uhhtll_latency,
+ ARRAY_SIZE(omap_uhhtll_latency), false);
+ if (IS_ERR(od)) {
+ pr_err("Could not build hwmod devices %s,%s\n",
+ USBHS_UHH_HWMODNAME, USBHS_TLL_HWMODNAME);
+ return;
+ }
}
#else
@@ -570,5 +540,3 @@ void __init usbhs_init(const struct usbhs_omap_board_data *pdata)
}
#endif
-
-
diff --git a/arch/arm/mach-pxa/am200epd.c b/arch/arm/mach-pxa/am200epd.c
index 4cb069fd9af2..ccdac4b6a469 100644
--- a/arch/arm/mach-pxa/am200epd.c
+++ b/arch/arm/mach-pxa/am200epd.c
@@ -138,7 +138,7 @@ static void am200_cleanup(struct metronomefb_par *par)
{
int i;
- free_irq(IRQ_GPIO(RDY_GPIO_PIN), par);
+ free_irq(PXA_GPIO_TO_IRQ(RDY_GPIO_PIN), par);
for (i = 0; i < ARRAY_SIZE(gpios); i++)
gpio_free(gpios[i]);
@@ -292,7 +292,7 @@ static int am200_setup_irq(struct fb_info *info)
{
int ret;
- ret = request_irq(IRQ_GPIO(RDY_GPIO_PIN), am200_handle_irq,
+ ret = request_irq(PXA_GPIO_TO_IRQ(RDY_GPIO_PIN), am200_handle_irq,
IRQF_DISABLED|IRQF_TRIGGER_FALLING,
"AM200", info->par);
if (ret)
diff --git a/arch/arm/mach-pxa/am300epd.c b/arch/arm/mach-pxa/am300epd.c
index fa8bad235d9f..76c4b9494031 100644
--- a/arch/arm/mach-pxa/am300epd.c
+++ b/arch/arm/mach-pxa/am300epd.c
@@ -176,7 +176,7 @@ static void am300_cleanup(struct broadsheetfb_par *par)
{
int i;
- free_irq(IRQ_GPIO(RDY_GPIO_PIN), par);
+ free_irq(PXA_GPIO_TO_IRQ(RDY_GPIO_PIN), par);
for (i = 0; i < ARRAY_SIZE(gpios); i++)
gpio_free(gpios[i]);
@@ -240,7 +240,7 @@ static int am300_setup_irq(struct fb_info *info)
int ret;
struct broadsheetfb_par *par = info->par;
- ret = request_irq(IRQ_GPIO(RDY_GPIO_PIN), am300_handle_irq,
+ ret = request_irq(PXA_GPIO_TO_IRQ(RDY_GPIO_PIN), am300_handle_irq,
IRQF_DISABLED|IRQF_TRIGGER_RISING,
"AM300", par);
if (ret)
diff --git a/arch/arm/mach-pxa/balloon3.c b/arch/arm/mach-pxa/balloon3.c
index a34de9a0d5e5..c35456f02acb 100644
--- a/arch/arm/mach-pxa/balloon3.c
+++ b/arch/arm/mach-pxa/balloon3.c
@@ -180,7 +180,7 @@ static unsigned long balloon3_ac97_pin_config[] __initdata = {
};
static struct ucb1400_pdata vpac270_ucb1400_pdata = {
- .irq = IRQ_GPIO(BALLOON3_GPIO_CODEC_IRQ),
+ .irq = PXA_GPIO_TO_IRQ(BALLOON3_GPIO_CODEC_IRQ),
};
diff --git a/arch/arm/mach-pxa/capc7117.c b/arch/arm/mach-pxa/capc7117.c
index c2f0be040d27..c91727d1fe09 100644
--- a/arch/arm/mach-pxa/capc7117.c
+++ b/arch/arm/mach-pxa/capc7117.c
@@ -50,8 +50,8 @@ static struct resource capc7117_ide_resources[] = {
.flags = IORESOURCE_MEM
},
[2] = {
- .start = gpio_to_irq(mfp_to_gpio(MFP_PIN_GPIO76)),
- .end = gpio_to_irq(mfp_to_gpio(MFP_PIN_GPIO76)),
+ .start = PXA_GPIO_TO_IRQ(mfp_to_gpio(MFP_PIN_GPIO76)),
+ .end = PXA_GPIO_TO_IRQ(mfp_to_gpio(MFP_PIN_GPIO76)),
.flags = IORESOURCE_IRQ | IRQF_TRIGGER_RISING
}
};
@@ -80,7 +80,7 @@ static void __init capc7117_ide_init(void)
static struct plat_serial8250_port ti16c752_platform_data[] = {
[0] = {
.mapbase = 0x14000000,
- .irq = gpio_to_irq(mfp_to_gpio(MFP_PIN_GPIO78)),
+ .irq = PXA_GPIO_TO_IRQ(mfp_to_gpio(MFP_PIN_GPIO78)),
.irqflags = IRQF_TRIGGER_RISING,
.flags = TI16C752_FLAGS,
.iotype = UPIO_MEM,
@@ -89,7 +89,7 @@ static struct plat_serial8250_port ti16c752_platform_data[] = {
},
[1] = {
.mapbase = 0x14000040,
- .irq = gpio_to_irq(mfp_to_gpio(MFP_PIN_GPIO79)),
+ .irq = PXA_GPIO_TO_IRQ(mfp_to_gpio(MFP_PIN_GPIO79)),
.irqflags = IRQF_TRIGGER_RISING,
.flags = TI16C752_FLAGS,
.iotype = UPIO_MEM,
@@ -98,7 +98,7 @@ static struct plat_serial8250_port ti16c752_platform_data[] = {
},
[2] = {
.mapbase = 0x14000080,
- .irq = gpio_to_irq(mfp_to_gpio(MFP_PIN_GPIO80)),
+ .irq = PXA_GPIO_TO_IRQ(mfp_to_gpio(MFP_PIN_GPIO80)),
.irqflags = IRQF_TRIGGER_RISING,
.flags = TI16C752_FLAGS,
.iotype = UPIO_MEM,
@@ -107,7 +107,7 @@ static struct plat_serial8250_port ti16c752_platform_data[] = {
},
[3] = {
.mapbase = 0x140000c0,
- .irq = gpio_to_irq(mfp_to_gpio(MFP_PIN_GPIO81)),
+ .irq = PXA_GPIO_TO_IRQ(mfp_to_gpio(MFP_PIN_GPIO81)),
.irqflags = IRQF_TRIGGER_RISING,
.flags = TI16C752_FLAGS,
.iotype = UPIO_MEM,
diff --git a/arch/arm/mach-pxa/cm-x270.c b/arch/arm/mach-pxa/cm-x270.c
index 13518a705399..431ef56700c4 100644
--- a/arch/arm/mach-pxa/cm-x270.c
+++ b/arch/arm/mach-pxa/cm-x270.c
@@ -33,7 +33,7 @@
/* GPIO IRQ usage */
#define GPIO83_MMC_IRQ (83)
-#define CMX270_MMC_IRQ IRQ_GPIO(GPIO83_MMC_IRQ)
+#define CMX270_MMC_IRQ PXA_GPIO_TO_IRQ(GPIO83_MMC_IRQ)
/* MMC power enable */
#define GPIO105_MMC_POWER (105)
@@ -380,7 +380,7 @@ static struct spi_board_info cm_x270_spi_devices[] __initdata = {
.modalias = "libertas_spi",
.max_speed_hz = 13000000,
.bus_num = 2,
- .irq = gpio_to_irq(95),
+ .irq = PXA_GPIO_TO_IRQ(95),
.chip_select = 0,
.controller_data = &cm_x270_libertas_chip,
.platform_data = &cm_x270_libertas_pdata,
diff --git a/arch/arm/mach-pxa/cm-x2xx.c b/arch/arm/mach-pxa/cm-x2xx.c
index ec170a552c23..8fa4ad27edf3 100644
--- a/arch/arm/mach-pxa/cm-x2xx.c
+++ b/arch/arm/mach-pxa/cm-x2xx.c
@@ -58,8 +58,8 @@ extern void cmx270_init(void);
#define CMX255_GPIO_IT8152_IRQ (0)
#define CMX270_GPIO_IT8152_IRQ (22)
-#define CMX255_ETHIRQ IRQ_GPIO(GPIO22_ETHIRQ)
-#define CMX270_ETHIRQ IRQ_GPIO(GPIO10_ETHIRQ)
+#define CMX255_ETHIRQ PXA_GPIO_TO_IRQ(GPIO22_ETHIRQ)
+#define CMX270_ETHIRQ PXA_GPIO_TO_IRQ(GPIO10_ETHIRQ)
#if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE)
static struct resource cmx255_dm9000_resource[] = {
diff --git a/arch/arm/mach-pxa/cm-x300.c b/arch/arm/mach-pxa/cm-x300.c
index 7236974da0b7..4b981b82d2a5 100644
--- a/arch/arm/mach-pxa/cm-x300.c
+++ b/arch/arm/mach-pxa/cm-x300.c
@@ -64,7 +64,7 @@
#define GPIO82_MMC_IRQ (82)
#define GPIO85_MMC_WP (85)
-#define CM_X300_MMC_IRQ IRQ_GPIO(GPIO82_MMC_IRQ)
+#define CM_X300_MMC_IRQ PXA_GPIO_TO_IRQ(GPIO82_MMC_IRQ)
#define GPIO95_RTC_CS (95)
#define GPIO96_RTC_WR (96)
@@ -229,8 +229,8 @@ static struct resource dm9000_resources[] = {
.flags = IORESOURCE_MEM,
},
[2] = {
- .start = IRQ_GPIO(mfp_to_gpio(MFP_PIN_GPIO99)),
- .end = IRQ_GPIO(mfp_to_gpio(MFP_PIN_GPIO99)),
+ .start = PXA_GPIO_TO_IRQ(mfp_to_gpio(MFP_PIN_GPIO99)),
+ .end = PXA_GPIO_TO_IRQ(mfp_to_gpio(MFP_PIN_GPIO99)),
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
}
};
diff --git a/arch/arm/mach-pxa/colibri-pxa270.c b/arch/arm/mach-pxa/colibri-pxa270.c
index 6a685165c9f2..29d5d541f602 100644
--- a/arch/arm/mach-pxa/colibri-pxa270.c
+++ b/arch/arm/mach-pxa/colibri-pxa270.c
@@ -218,8 +218,8 @@ static struct resource colibri_pxa270_dm9000_resources[] = {
.flags = IORESOURCE_MEM,
},
{
- .start = gpio_to_irq(GPIO114_COLIBRI_PXA270_ETH_IRQ),
- .end = gpio_to_irq(GPIO114_COLIBRI_PXA270_ETH_IRQ),
+ .start = PXA_GPIO_TO_IRQ(GPIO114_COLIBRI_PXA270_ETH_IRQ),
+ .end = PXA_GPIO_TO_IRQ(GPIO114_COLIBRI_PXA270_ETH_IRQ),
.flags = IORESOURCE_IRQ | IRQF_TRIGGER_RISING,
},
};
@@ -249,7 +249,7 @@ static pxa2xx_audio_ops_t colibri_pxa270_ac97_pdata = {
};
static struct ucb1400_pdata colibri_pxa270_ucb1400_pdata = {
- .irq = gpio_to_irq(GPIO113_COLIBRI_PXA270_TS_IRQ),
+ .irq = PXA_GPIO_TO_IRQ(GPIO113_COLIBRI_PXA270_TS_IRQ),
};
static struct platform_device colibri_pxa270_ucb1400_device = {
diff --git a/arch/arm/mach-pxa/colibri-pxa300.c b/arch/arm/mach-pxa/colibri-pxa300.c
index c01059a61f33..0846d210cb05 100644
--- a/arch/arm/mach-pxa/colibri-pxa300.c
+++ b/arch/arm/mach-pxa/colibri-pxa300.c
@@ -78,8 +78,8 @@ static struct resource colibri_asix_resource[] = {
.flags = IORESOURCE_MEM,
},
[1] = {
- .start = gpio_to_irq(COLIBRI_ETH_IRQ_GPIO),
- .end = gpio_to_irq(COLIBRI_ETH_IRQ_GPIO),
+ .start = PXA_GPIO_TO_IRQ(COLIBRI_ETH_IRQ_GPIO),
+ .end = PXA_GPIO_TO_IRQ(COLIBRI_ETH_IRQ_GPIO),
.flags = IORESOURCE_IRQ | IRQF_TRIGGER_FALLING,
}
};
diff --git a/arch/arm/mach-pxa/colibri-pxa320.c b/arch/arm/mach-pxa/colibri-pxa320.c
index 5028f2300d50..6ad3359063af 100644
--- a/arch/arm/mach-pxa/colibri-pxa320.c
+++ b/arch/arm/mach-pxa/colibri-pxa320.c
@@ -115,8 +115,8 @@ static struct resource colibri_asix_resource[] = {
.flags = IORESOURCE_MEM,
},
[1] = {
- .start = gpio_to_irq(COLIBRI_ETH_IRQ_GPIO),
- .end = gpio_to_irq(COLIBRI_ETH_IRQ_GPIO),
+ .start = PXA_GPIO_TO_IRQ(COLIBRI_ETH_IRQ_GPIO),
+ .end = PXA_GPIO_TO_IRQ(COLIBRI_ETH_IRQ_GPIO),
.flags = IORESOURCE_IRQ | IRQF_TRIGGER_FALLING,
}
};
diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c
index 9d4dc5970b9c..66600f05e436 100644
--- a/arch/arm/mach-pxa/corgi.c
+++ b/arch/arm/mach-pxa/corgi.c
@@ -531,7 +531,7 @@ static struct spi_board_info corgi_spi_devices[] = {
.chip_select = 0,
.platform_data = &corgi_ads7846_info,
.controller_data= &corgi_ads7846_chip,
- .irq = gpio_to_irq(CORGI_GPIO_TP_INT),
+ .irq = PXA_GPIO_TO_IRQ(CORGI_GPIO_TP_INT),
}, {
.modalias = "corgi-lcd",
.max_speed_hz = 50000,
diff --git a/arch/arm/mach-pxa/corgi_pm.c b/arch/arm/mach-pxa/corgi_pm.c
index 29034778bfda..39e265cfc86d 100644
--- a/arch/arm/mach-pxa/corgi_pm.c
+++ b/arch/arm/mach-pxa/corgi_pm.c
@@ -15,6 +15,7 @@
#include <linux/kernel.h>
#include <linux/delay.h>
#include <linux/gpio.h>
+#include <linux/gpio-pxa.h>
#include <linux/interrupt.h>
#include <linux/platform_device.h>
#include <linux/apm-emulation.h>
@@ -40,7 +41,9 @@ static struct gpio charger_gpios[] = {
{ CORGI_GPIO_ADC_TEMP_ON, GPIOF_OUT_INIT_LOW, "ADC Temp On" },
{ CORGI_GPIO_CHRG_ON, GPIOF_OUT_INIT_LOW, "Charger On" },
{ CORGI_GPIO_CHRG_UKN, GPIOF_OUT_INIT_LOW, "Charger Unknown" },
+ { CORGI_GPIO_AC_IN, GPIOF_IN, "Charger Detection" },
{ CORGI_GPIO_KEY_INT, GPIOF_IN, "Key Interrupt" },
+ { CORGI_GPIO_WAKEUP, GPIOF_IN, "System wakeup notification" },
};
static void corgi_charger_init(void)
@@ -90,7 +93,12 @@ static int corgi_should_wakeup(unsigned int resume_on_alarm)
{
int is_resume = 0;
- dev_dbg(sharpsl_pm.dev, "GPLR0 = %x,%x\n", GPLR0, PEDR);
+ dev_dbg(sharpsl_pm.dev, "PEDR = %x, GPIO_AC_IN = %d, "
+ "GPIO_CHRG_FULL = %d, GPIO_KEY_INT = %d, GPIO_WAKEUP = %d\n",
+ PEDR, gpio_get_value(CORGI_GPIO_AC_IN),
+ gpio_get_value(CORGI_GPIO_CHRG_FULL),
+ gpio_get_value(CORGI_GPIO_KEY_INT),
+ gpio_get_value(CORGI_GPIO_WAKEUP));
if ((PEDR & GPIO_bit(CORGI_GPIO_AC_IN))) {
if (sharpsl_pm.machinfo->read_devdata(SHARPSL_STATUS_ACIN)) {
@@ -124,14 +132,21 @@ static int corgi_should_wakeup(unsigned int resume_on_alarm)
static unsigned long corgi_charger_wakeup(void)
{
- return ~GPLR0 & ( GPIO_bit(CORGI_GPIO_AC_IN) | GPIO_bit(CORGI_GPIO_KEY_INT) | GPIO_bit(CORGI_GPIO_WAKEUP) );
+ unsigned long ret;
+
+ ret = (!gpio_get_value(CORGI_GPIO_AC_IN) << GPIO_bit(CORGI_GPIO_AC_IN))
+ | (!gpio_get_value(CORGI_GPIO_KEY_INT)
+ << GPIO_bit(CORGI_GPIO_KEY_INT))
+ | (!gpio_get_value(CORGI_GPIO_WAKEUP)
+ << GPIO_bit(CORGI_GPIO_WAKEUP));
+ return ret;
}
unsigned long corgipm_read_devdata(int type)
{
switch(type) {
case SHARPSL_STATUS_ACIN:
- return ((GPLR(CORGI_GPIO_AC_IN) & GPIO_bit(CORGI_GPIO_AC_IN)) != 0);
+ return !gpio_get_value(CORGI_GPIO_AC_IN);
case SHARPSL_STATUS_LOCK:
return gpio_get_value(sharpsl_pm.machinfo->gpio_batlock);
case SHARPSL_STATUS_CHRGFULL:
diff --git a/arch/arm/mach-pxa/devices.c b/arch/arm/mach-pxa/devices.c
index 2e0425404de5..18fd177073f4 100644
--- a/arch/arm/mach-pxa/devices.c
+++ b/arch/arm/mach-pxa/devices.c
@@ -415,9 +415,29 @@ static struct resource pxa_rtc_resources[] = {
},
};
+static struct resource sa1100_rtc_resources[] = {
+ [0] = {
+ .start = 0x40900000,
+ .end = 0x409000ff,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = IRQ_RTC1Hz,
+ .end = IRQ_RTC1Hz,
+ .flags = IORESOURCE_IRQ,
+ },
+ [2] = {
+ .start = IRQ_RTCAlrm,
+ .end = IRQ_RTCAlrm,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
struct platform_device sa1100_device_rtc = {
.name = "sa1100-rtc",
.id = -1,
+ .num_resources = ARRAY_SIZE(sa1100_rtc_resources),
+ .resource = sa1100_rtc_resources,
};
struct platform_device pxa_device_rtc = {
@@ -1051,6 +1071,36 @@ struct platform_device pxa3xx_device_ssp4 = {
};
#endif /* CONFIG_PXA3xx || CONFIG_PXA95x */
+struct resource pxa_resource_gpio[] = {
+ {
+ .start = 0x40e00000,
+ .end = 0x40e0ffff,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = IRQ_GPIO0,
+ .end = IRQ_GPIO0,
+ .name = "gpio0",
+ .flags = IORESOURCE_IRQ,
+ }, {
+ .start = IRQ_GPIO1,
+ .end = IRQ_GPIO1,
+ .name = "gpio1",
+ .flags = IORESOURCE_IRQ,
+ }, {
+ .start = IRQ_GPIO_2_x,
+ .end = IRQ_GPIO_2_x,
+ .name = "gpio_mux",
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+struct platform_device pxa_device_gpio = {
+ .name = "pxa-gpio",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(pxa_resource_gpio),
+ .resource = pxa_resource_gpio,
+};
+
/* pxa2xx-spi platform-device ID equals respective SSP platform-device ID + 1.
* See comment in arch/arm/mach-pxa/ssp.c::ssp_probe() */
void __init pxa2xx_set_spi_info(unsigned id, struct pxa2xx_spi_master *info)
diff --git a/arch/arm/mach-pxa/devices.h b/arch/arm/mach-pxa/devices.h
index 2fd5a8b35757..1475db107254 100644
--- a/arch/arm/mach-pxa/devices.h
+++ b/arch/arm/mach-pxa/devices.h
@@ -16,6 +16,7 @@ extern struct platform_device pxa_device_ficp;
extern struct platform_device sa1100_device_rtc;
extern struct platform_device pxa_device_rtc;
extern struct platform_device pxa_device_ac97;
+extern struct platform_device pxa_device_gpio;
extern struct platform_device pxa27x_device_i2c_power;
extern struct platform_device pxa27x_device_ohci;
diff --git a/arch/arm/mach-pxa/em-x270.c b/arch/arm/mach-pxa/em-x270.c
index bd396ba67af7..d80c0ba9a095 100644
--- a/arch/arm/mach-pxa/em-x270.c
+++ b/arch/arm/mach-pxa/em-x270.c
@@ -70,7 +70,7 @@
/* common GPIOs */
#define GPIO11_NAND_CS (11)
#define GPIO41_ETHIRQ (41)
-#define EM_X270_ETHIRQ IRQ_GPIO(GPIO41_ETHIRQ)
+#define EM_X270_ETHIRQ PXA_GPIO_TO_IRQ(GPIO41_ETHIRQ)
#define GPIO115_WLAN_PWEN (115)
#define GPIO19_WLAN_STRAP (19)
#define GPIO9_USB_VBUS_EN (9)
@@ -805,7 +805,7 @@ static struct spi_board_info em_x270_spi_devices[] __initdata = {
.modalias = "libertas_spi",
.max_speed_hz = 13000000,
.bus_num = 2,
- .irq = IRQ_GPIO(116),
+ .irq = PXA_GPIO_TO_IRQ(116),
.chip_select = 0,
.controller_data = &em_x270_libertas_chip,
.platform_data = &em_x270_libertas_pdata,
@@ -1203,7 +1203,7 @@ static struct da903x_platform_data em_x270_da9030_info = {
static struct i2c_board_info em_x270_i2c_pmic_info = {
I2C_BOARD_INFO("da9030", 0x49),
- .irq = IRQ_GPIO(0),
+ .irq = PXA_GPIO_TO_IRQ(0),
.platform_data = &em_x270_da9030_info,
};
diff --git a/arch/arm/mach-pxa/eseries.c b/arch/arm/mach-pxa/eseries.c
index 69473db97758..f79a610c62fc 100644
--- a/arch/arm/mach-pxa/eseries.c
+++ b/arch/arm/mach-pxa/eseries.c
@@ -119,8 +119,8 @@ struct resource eseries_tmio_resources[] = {
.flags = IORESOURCE_MEM,
},
[1] = {
- .start = IRQ_GPIO(GPIO_ESERIES_TMIO_IRQ),
- .end = IRQ_GPIO(GPIO_ESERIES_TMIO_IRQ),
+ .start = PXA_GPIO_TO_IRQ(GPIO_ESERIES_TMIO_IRQ),
+ .end = PXA_GPIO_TO_IRQ(GPIO_ESERIES_TMIO_IRQ),
.flags = IORESOURCE_IRQ,
},
};
diff --git a/arch/arm/mach-pxa/hx4700.c b/arch/arm/mach-pxa/hx4700.c
index ce16bdae96de..fb9b62dcf4ca 100644
--- a/arch/arm/mach-pxa/hx4700.c
+++ b/arch/arm/mach-pxa/hx4700.c
@@ -252,8 +252,8 @@ static struct resource asic3_resources[] = {
.flags = IORESOURCE_MEM,
},
[1] = {
- .start = gpio_to_irq(GPIO12_HX4700_ASIC3_IRQ),
- .end = gpio_to_irq(GPIO12_HX4700_ASIC3_IRQ),
+ .start = PXA_GPIO_TO_IRQ(GPIO12_HX4700_ASIC3_IRQ),
+ .end = PXA_GPIO_TO_IRQ(GPIO12_HX4700_ASIC3_IRQ),
.flags = IORESOURCE_IRQ,
},
/* SD part */
@@ -263,8 +263,8 @@ static struct resource asic3_resources[] = {
.flags = IORESOURCE_MEM,
},
[3] = {
- .start = gpio_to_irq(GPIO66_HX4700_ASIC3_nSDIO_IRQ),
- .end = gpio_to_irq(GPIO66_HX4700_ASIC3_nSDIO_IRQ),
+ .start = PXA_GPIO_TO_IRQ(GPIO66_HX4700_ASIC3_nSDIO_IRQ),
+ .end = PXA_GPIO_TO_IRQ(GPIO66_HX4700_ASIC3_nSDIO_IRQ),
.flags = IORESOURCE_IRQ,
},
};
@@ -587,7 +587,7 @@ static struct spi_board_info tsc2046_board_info[] __initdata = {
.modalias = "ads7846",
.bus_num = 2,
.max_speed_hz = 2600000, /* 100 kHz sample rate */
- .irq = gpio_to_irq(GPIO58_HX4700_TSC2046_nPENIRQ),
+ .irq = PXA_GPIO_TO_IRQ(GPIO58_HX4700_TSC2046_nPENIRQ),
.platform_data = &tsc2046_info,
.controller_data = &tsc2046_chip,
},
@@ -635,15 +635,15 @@ static struct resource power_supply_resources[] = {
.name = "ac",
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE |
IORESOURCE_IRQ_LOWEDGE,
- .start = gpio_to_irq(GPIOD9_nAC_IN),
- .end = gpio_to_irq(GPIOD9_nAC_IN),
+ .start = PXA_GPIO_TO_IRQ(GPIOD9_nAC_IN),
+ .end = PXA_GPIO_TO_IRQ(GPIOD9_nAC_IN),
},
[1] = {
.name = "usb",
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE |
IORESOURCE_IRQ_LOWEDGE,
- .start = gpio_to_irq(GPIOD14_nUSBC_DETECT),
- .end = gpio_to_irq(GPIOD14_nUSBC_DETECT),
+ .start = PXA_GPIO_TO_IRQ(GPIOD14_nUSBC_DETECT),
+ .end = PXA_GPIO_TO_IRQ(GPIOD14_nUSBC_DETECT),
},
};
diff --git a/arch/arm/mach-pxa/icontrol.c b/arch/arm/mach-pxa/icontrol.c
index e239b82c99d7..67400192ed3b 100644
--- a/arch/arm/mach-pxa/icontrol.c
+++ b/arch/arm/mach-pxa/icontrol.c
@@ -86,7 +86,7 @@ static struct spi_board_info mcp251x_board_info[] = {
.chip_select = 0,
.platform_data = &mcp251x_info,
.controller_data = &mcp251x_chip_info1,
- .irq = gpio_to_irq(ICONTROL_MCP251x_nIRQ1)
+ .irq = PXA_GPIO_TO_IRQ(ICONTROL_MCP251x_nIRQ1)
},
{
.modalias = "mcp2515",
@@ -95,7 +95,7 @@ static struct spi_board_info mcp251x_board_info[] = {
.chip_select = 1,
.platform_data = &mcp251x_info,
.controller_data = &mcp251x_chip_info2,
- .irq = gpio_to_irq(ICONTROL_MCP251x_nIRQ2)
+ .irq = PXA_GPIO_TO_IRQ(ICONTROL_MCP251x_nIRQ2)
},
{
.modalias = "mcp2515",
@@ -104,7 +104,7 @@ static struct spi_board_info mcp251x_board_info[] = {
.chip_select = 0,
.platform_data = &mcp251x_info,
.controller_data = &mcp251x_chip_info3,
- .irq = gpio_to_irq(ICONTROL_MCP251x_nIRQ3)
+ .irq = PXA_GPIO_TO_IRQ(ICONTROL_MCP251x_nIRQ3)
},
{
.modalias = "mcp2515",
@@ -113,7 +113,7 @@ static struct spi_board_info mcp251x_board_info[] = {
.chip_select = 1,
.platform_data = &mcp251x_info,
.controller_data = &mcp251x_chip_info4,
- .irq = gpio_to_irq(ICONTROL_MCP251x_nIRQ4)
+ .irq = PXA_GPIO_TO_IRQ(ICONTROL_MCP251x_nIRQ4)
}
};
diff --git a/arch/arm/mach-pxa/idp.c b/arch/arm/mach-pxa/idp.c
index fbabd84e110c..8af1840e12cc 100644
--- a/arch/arm/mach-pxa/idp.c
+++ b/arch/arm/mach-pxa/idp.c
@@ -75,8 +75,8 @@ static struct resource smc91x_resources[] = {
.flags = IORESOURCE_MEM,
},
[1] = {
- .start = IRQ_GPIO(4),
- .end = IRQ_GPIO(4),
+ .start = PXA_GPIO_TO_IRQ(4),
+ .end = PXA_GPIO_TO_IRQ(4),
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
}
};
diff --git a/arch/arm/mach-pxa/include/mach/balloon3.h b/arch/arm/mach-pxa/include/mach/balloon3.h
index 6d7eab3d0867..f02fa1e6ba86 100644
--- a/arch/arm/mach-pxa/include/mach/balloon3.h
+++ b/arch/arm/mach-pxa/include/mach/balloon3.h
@@ -172,9 +172,9 @@ enum balloon3_features {
/* Balloon3 Interrupts */
#define BALLOON3_IRQ(x) (IRQ_BOARD_START + (x))
-#define BALLOON3_AUX_NIRQ IRQ_GPIO(BALLOON3_GPIO_AUX_NIRQ)
-#define BALLOON3_CODEC_IRQ IRQ_GPIO(BALLOON3_GPIO_CODEC_IRQ)
-#define BALLOON3_S0_CD_IRQ IRQ_GPIO(BALLOON3_GPIO_S0_CD)
+#define BALLOON3_AUX_NIRQ PXA_GPIO_TO_IRQ(BALLOON3_GPIO_AUX_NIRQ)
+#define BALLOON3_CODEC_IRQ PXA_GPIO_TO_IRQ(BALLOON3_GPIO_CODEC_IRQ)
+#define BALLOON3_S0_CD_IRQ PXA_GPIO_TO_IRQ(BALLOON3_GPIO_S0_CD)
#define BALLOON3_NR_IRQS (IRQ_BOARD_START + 16)
diff --git a/arch/arm/mach-pxa/include/mach/corgi.h b/arch/arm/mach-pxa/include/mach/corgi.h
index 5dfd1195a5a7..f3c3493b468d 100644
--- a/arch/arm/mach-pxa/include/mach/corgi.h
+++ b/arch/arm/mach-pxa/include/mach/corgi.h
@@ -66,18 +66,18 @@
/*
* Corgi Interrupts
*/
-#define CORGI_IRQ_GPIO_KEY_INT IRQ_GPIO(0)
-#define CORGI_IRQ_GPIO_AC_IN IRQ_GPIO(1)
-#define CORGI_IRQ_GPIO_WAKEUP IRQ_GPIO(3)
-#define CORGI_IRQ_GPIO_AK_INT IRQ_GPIO(4)
-#define CORGI_IRQ_GPIO_TP_INT IRQ_GPIO(5)
-#define CORGI_IRQ_GPIO_nSD_DETECT IRQ_GPIO(9)
-#define CORGI_IRQ_GPIO_nSD_INT IRQ_GPIO(10)
-#define CORGI_IRQ_GPIO_MAIN_BAT_LOW IRQ_GPIO(11)
-#define CORGI_IRQ_GPIO_CF_CD IRQ_GPIO(14)
-#define CORGI_IRQ_GPIO_CHRG_FULL IRQ_GPIO(16) /* Battery fully charged */
-#define CORGI_IRQ_GPIO_CF_IRQ IRQ_GPIO(17)
-#define CORGI_IRQ_GPIO_KEY_SENSE(a) IRQ_GPIO(58+(a)) /* Keyboard Sense lines */
+#define CORGI_IRQ_GPIO_KEY_INT PXA_GPIO_TO_IRQ(0)
+#define CORGI_IRQ_GPIO_AC_IN PXA_GPIO_TO_IRQ(1)
+#define CORGI_IRQ_GPIO_WAKEUP PXA_GPIO_TO_IRQ(3)
+#define CORGI_IRQ_GPIO_AK_INT PXA_GPIO_TO_IRQ(4)
+#define CORGI_IRQ_GPIO_TP_INT PXA_GPIO_TO_IRQ(5)
+#define CORGI_IRQ_GPIO_nSD_DETECT PXA_GPIO_TO_IRQ(9)
+#define CORGI_IRQ_GPIO_nSD_INT PXA_GPIO_TO_IRQ(10)
+#define CORGI_IRQ_GPIO_MAIN_BAT_LOW PXA_GPIO_TO_IRQ(11)
+#define CORGI_IRQ_GPIO_CF_CD PXA_GPIO_TO_IRQ(14)
+#define CORGI_IRQ_GPIO_CHRG_FULL PXA_GPIO_TO_IRQ(16) /* Battery fully charged */
+#define CORGI_IRQ_GPIO_CF_IRQ PXA_GPIO_TO_IRQ(17)
+#define CORGI_IRQ_GPIO_KEY_SENSE(a) PXA_GPIO_TO_IRQ(58+(a)) /* Keyboard Sense lines */
/*
@@ -98,7 +98,7 @@
CORGI_SCP_MIC_BIAS )
#define CORGI_SCOOP_IO_OUT ( CORGI_SCP_MUTE_L | CORGI_SCP_MUTE_R )
-#define CORGI_SCOOP_GPIO_BASE (NR_BUILTIN_GPIO)
+#define CORGI_SCOOP_GPIO_BASE (PXA_NR_BUILTIN_GPIO)
#define CORGI_GPIO_LED_GREEN (CORGI_SCOOP_GPIO_BASE + 0)
#define CORGI_GPIO_SWA (CORGI_SCOOP_GPIO_BASE + 1) /* Hinge Switch A */
#define CORGI_GPIO_SWB (CORGI_SCOOP_GPIO_BASE + 2) /* Hinge Switch B */
diff --git a/arch/arm/mach-pxa/include/mach/csb726.h b/arch/arm/mach-pxa/include/mach/csb726.h
index 747ab1a71f2f..2628e7b72116 100644
--- a/arch/arm/mach-pxa/include/mach/csb726.h
+++ b/arch/arm/mach-pxa/include/mach/csb726.h
@@ -19,8 +19,8 @@
#define CSB726_FLASH_SIZE (64 * 1024 * 1024)
#define CSB726_FLASH_uMON (8 * 1024 * 1024)
-#define CSB726_IRQ_LAN gpio_to_irq(CSB726_GPIO_IRQ_LAN)
-#define CSB726_IRQ_SM501 gpio_to_irq(CSB726_GPIO_IRQ_SM501)
+#define CSB726_IRQ_LAN PXA_GPIO_TO_IRQ(CSB726_GPIO_IRQ_LAN)
+#define CSB726_IRQ_SM501 PXA_GPIO_TO_IRQ(CSB726_GPIO_IRQ_SM501)
#endif
diff --git a/arch/arm/mach-pxa/include/mach/gpio-pxa.h b/arch/arm/mach-pxa/include/mach/gpio-pxa.h
deleted file mode 100644
index 41b4c93a96c2..000000000000
--- a/arch/arm/mach-pxa/include/mach/gpio-pxa.h
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
- * Written by Philipp Zabel <philipp.zabel@gmail.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-#ifndef __MACH_PXA_GPIO_PXA_H
-#define __MACH_PXA_GPIO_PXA_H
-
-#include <mach/irqs.h>
-#include <mach/hardware.h>
-
-#define GPIO_REGS_VIRT io_p2v(0x40E00000)
-
-#define BANK_OFF(n) (((n) < 3) ? (n) << 2 : 0x100 + (((n) - 3) << 2))
-#define GPIO_REG(x) (*(volatile u32 *)(GPIO_REGS_VIRT + (x)))
-
-/* GPIO Pin Level Registers */
-#define GPLR0 GPIO_REG(BANK_OFF(0) + 0x00)
-#define GPLR1 GPIO_REG(BANK_OFF(1) + 0x00)
-#define GPLR2 GPIO_REG(BANK_OFF(2) + 0x00)
-#define GPLR3 GPIO_REG(BANK_OFF(3) + 0x00)
-
-/* GPIO Pin Direction Registers */
-#define GPDR0 GPIO_REG(BANK_OFF(0) + 0x0c)
-#define GPDR1 GPIO_REG(BANK_OFF(1) + 0x0c)
-#define GPDR2 GPIO_REG(BANK_OFF(2) + 0x0c)
-#define GPDR3 GPIO_REG(BANK_OFF(3) + 0x0c)
-
-/* GPIO Pin Output Set Registers */
-#define GPSR0 GPIO_REG(BANK_OFF(0) + 0x18)
-#define GPSR1 GPIO_REG(BANK_OFF(1) + 0x18)
-#define GPSR2 GPIO_REG(BANK_OFF(2) + 0x18)
-#define GPSR3 GPIO_REG(BANK_OFF(3) + 0x18)
-
-/* GPIO Pin Output Clear Registers */
-#define GPCR0 GPIO_REG(BANK_OFF(0) + 0x24)
-#define GPCR1 GPIO_REG(BANK_OFF(1) + 0x24)
-#define GPCR2 GPIO_REG(BANK_OFF(2) + 0x24)
-#define GPCR3 GPIO_REG(BANK_OFF(3) + 0x24)
-
-/* GPIO Rising Edge Detect Registers */
-#define GRER0 GPIO_REG(BANK_OFF(0) + 0x30)
-#define GRER1 GPIO_REG(BANK_OFF(1) + 0x30)
-#define GRER2 GPIO_REG(BANK_OFF(2) + 0x30)
-#define GRER3 GPIO_REG(BANK_OFF(3) + 0x30)
-
-/* GPIO Falling Edge Detect Registers */
-#define GFER0 GPIO_REG(BANK_OFF(0) + 0x3c)
-#define GFER1 GPIO_REG(BANK_OFF(1) + 0x3c)
-#define GFER2 GPIO_REG(BANK_OFF(2) + 0x3c)
-#define GFER3 GPIO_REG(BANK_OFF(3) + 0x3c)
-
-/* GPIO Edge Detect Status Registers */
-#define GEDR0 GPIO_REG(BANK_OFF(0) + 0x48)
-#define GEDR1 GPIO_REG(BANK_OFF(1) + 0x48)
-#define GEDR2 GPIO_REG(BANK_OFF(2) + 0x48)
-#define GEDR3 GPIO_REG(BANK_OFF(3) + 0x48)
-
-/* GPIO Alternate Function Select Registers */
-#define GAFR0_L GPIO_REG(0x0054)
-#define GAFR0_U GPIO_REG(0x0058)
-#define GAFR1_L GPIO_REG(0x005C)
-#define GAFR1_U GPIO_REG(0x0060)
-#define GAFR2_L GPIO_REG(0x0064)
-#define GAFR2_U GPIO_REG(0x0068)
-#define GAFR3_L GPIO_REG(0x006C)
-#define GAFR3_U GPIO_REG(0x0070)
-
-/* More handy macros. The argument is a literal GPIO number. */
-
-#define GPIO_bit(x) (1 << ((x) & 0x1f))
-
-#define GPLR(x) GPIO_REG(BANK_OFF((x) >> 5) + 0x00)
-#define GPDR(x) GPIO_REG(BANK_OFF((x) >> 5) + 0x0c)
-#define GPSR(x) GPIO_REG(BANK_OFF((x) >> 5) + 0x18)
-#define GPCR(x) GPIO_REG(BANK_OFF((x) >> 5) + 0x24)
-#define GRER(x) GPIO_REG(BANK_OFF((x) >> 5) + 0x30)
-#define GFER(x) GPIO_REG(BANK_OFF((x) >> 5) + 0x3c)
-#define GEDR(x) GPIO_REG(BANK_OFF((x) >> 5) + 0x48)
-#define GAFR(x) GPIO_REG(0x54 + (((x) & 0x70) >> 2))
-
-
-#define NR_BUILTIN_GPIO PXA_GPIO_IRQ_NUM
-
-#define gpio_to_bank(gpio) ((gpio) >> 5)
-
-#ifdef CONFIG_CPU_PXA26x
-/* GPIO86/87/88/89 on PXA26x have their direction bits in GPDR2 inverted,
- * as well as their Alternate Function value being '1' for GPIO in GAFRx.
- */
-static inline int __gpio_is_inverted(unsigned gpio)
-{
- return cpu_is_pxa25x() && gpio > 85;
-}
-#else
-static inline int __gpio_is_inverted(unsigned gpio) { return 0; }
-#endif
-
-/*
- * On PXA25x and PXA27x, GAFRx and GPDRx together decide the alternate
- * function of a GPIO, and GPDRx cannot be altered once configured. It
- * is attributed as "occupied" here (I know this terminology isn't
- * accurate, you are welcome to propose a better one :-)
- */
-static inline int __gpio_is_occupied(unsigned gpio)
-{
- if (cpu_is_pxa27x() || cpu_is_pxa25x()) {
- int af = (GAFR(gpio) >> ((gpio & 0xf) * 2)) & 0x3;
- int dir = GPDR(gpio) & GPIO_bit(gpio);
-
- if (__gpio_is_inverted(gpio))
- return af != 1 || dir == 0;
- else
- return af != 0 || dir != 0;
- } else
- return GPDR(gpio) & GPIO_bit(gpio);
-}
-
-#include <plat/gpio-pxa.h>
-#endif /* __MACH_PXA_GPIO_PXA_H */
diff --git a/arch/arm/mach-pxa/include/mach/gpio.h b/arch/arm/mach-pxa/include/mach/gpio.h
index 004cade7bb13..0248e433bc98 100644
--- a/arch/arm/mach-pxa/include/mach/gpio.h
+++ b/arch/arm/mach-pxa/include/mach/gpio.h
@@ -25,24 +25,8 @@
#define __ASM_ARCH_PXA_GPIO_H
#include <asm-generic/gpio.h>
-/* The defines for the driver are needed for the accelerated accessors */
-#include "gpio-pxa.h"
-#define gpio_to_irq(gpio) IRQ_GPIO(gpio)
+#include <mach/irqs.h>
+#include <mach/hardware.h>
-static inline int irq_to_gpio(unsigned int irq)
-{
- int gpio;
-
- if (irq == IRQ_GPIO0 || irq == IRQ_GPIO1)
- return irq - IRQ_GPIO0;
-
- gpio = irq - PXA_GPIO_IRQ_BASE;
- if (gpio >= 2 && gpio < NR_BUILTIN_GPIO)
- return gpio;
-
- return -1;
-}
-
-#include <plat/gpio.h>
#endif
diff --git a/arch/arm/mach-pxa/include/mach/gumstix.h b/arch/arm/mach-pxa/include/mach/gumstix.h
index 9b898680b206..dba14b6503ad 100644
--- a/arch/arm/mach-pxa/include/mach/gumstix.h
+++ b/arch/arm/mach-pxa/include/mach/gumstix.h
@@ -24,7 +24,7 @@ has detected a cable insertion; driven low otherwise. */
#define GPIO_GUMSTIX_USB_GPIOx 41
/* usb state change */
-#define GUMSTIX_USB_INTR_IRQ IRQ_GPIO(GPIO_GUMSTIX_USB_GPIOn)
+#define GUMSTIX_USB_INTR_IRQ PXA_GPIO_TO_IRQ(GPIO_GUMSTIX_USB_GPIOn)
#define GPIO_GUMSTIX_USB_GPIOn_MD (GPIO_GUMSTIX_USB_GPIOn | GPIO_IN)
#define GPIO_GUMSTIX_USB_GPIOx_CON_MD (GPIO_GUMSTIX_USB_GPIOx | GPIO_OUT)
@@ -35,7 +35,7 @@ has detected a cable insertion; driven low otherwise. */
*/
#define GUMSTIX_GPIO_nSD_WP 22 /* SD Write Protect */
#define GUMSTIX_GPIO_nSD_DETECT 11 /* MMC/SD Card Detect */
-#define GUMSTIX_IRQ_GPIO_nSD_DETECT IRQ_GPIO(GUMSTIX_GPIO_nSD_DETECT)
+#define GUMSTIX_IRQ_GPIO_nSD_DETECT PXA_GPIO_TO_IRQ(GUMSTIX_GPIO_nSD_DETECT)
/*
* SMC Ethernet definitions
@@ -49,10 +49,10 @@ has detected a cable insertion; driven low otherwise. */
#define GPIO_GUMSTIX_ETH0 36
#define GPIO_GUMSTIX_ETH0_MD (GPIO_GUMSTIX_ETH0 | GPIO_IN)
-#define GUMSTIX_ETH0_IRQ IRQ_GPIO(GPIO_GUMSTIX_ETH0)
+#define GUMSTIX_ETH0_IRQ PXA_GPIO_TO_IRQ(GPIO_GUMSTIX_ETH0)
#define GPIO_GUMSTIX_ETH1 27
#define GPIO_GUMSTIX_ETH1_MD (GPIO_GUMSTIX_ETH1 | GPIO_IN)
-#define GUMSTIX_ETH1_IRQ IRQ_GPIO(GPIO_GUMSTIX_ETH1)
+#define GUMSTIX_ETH1_IRQ PXA_GPIO_TO_IRQ(GPIO_GUMSTIX_ETH1)
/* CF reset line */
@@ -63,18 +63,18 @@ has detected a cable insertion; driven low otherwise. */
#define GPIO4_nSTSCHG GPIO4_nBVD1
#define GPIO11_nCD 11
#define GPIO26_PRDY_nBSY 26
-#define GUMSTIX_S0_nSTSCHG_IRQ IRQ_GPIO(GPIO4_nSTSCHG)
-#define GUMSTIX_S0_nCD_IRQ IRQ_GPIO(GPIO11_nCD)
-#define GUMSTIX_S0_PRDY_nBSY_IRQ IRQ_GPIO(GPIO26_PRDY_nBSY)
+#define GUMSTIX_S0_nSTSCHG_IRQ PXA_GPIO_TO_IRQ(GPIO4_nSTSCHG)
+#define GUMSTIX_S0_nCD_IRQ PXA_GPIO_TO_IRQ(GPIO11_nCD)
+#define GUMSTIX_S0_PRDY_nBSY_IRQ PXA_GPIO_TO_IRQ(GPIO26_PRDY_nBSY)
/* CF slot 1 */
#define GPIO18_nBVD1 18
#define GPIO18_nSTSCHG GPIO18_nBVD1
#define GPIO36_nCD 36
#define GPIO27_PRDY_nBSY 27
-#define GUMSTIX_S1_nSTSCHG_IRQ IRQ_GPIO(GPIO18_nSTSCHG)
-#define GUMSTIX_S1_nCD_IRQ IRQ_GPIO(GPIO36_nCD)
-#define GUMSTIX_S1_PRDY_nBSY_IRQ IRQ_GPIO(GPIO27_PRDY_nBSY)
+#define GUMSTIX_S1_nSTSCHG_IRQ PXA_GPIO_TO_IRQ(GPIO18_nSTSCHG)
+#define GUMSTIX_S1_nCD_IRQ PXA_GPIO_TO_IRQ(GPIO36_nCD)
+#define GUMSTIX_S1_PRDY_nBSY_IRQ PXA_GPIO_TO_IRQ(GPIO27_PRDY_nBSY)
/* CF GPIO line modes */
#define GPIO4_nSTSCHG_MD (GPIO4_nSTSCHG | GPIO_IN)
diff --git a/arch/arm/mach-pxa/include/mach/hx4700.h b/arch/arm/mach-pxa/include/mach/hx4700.h
index 37408449ec25..8bc02913517c 100644
--- a/arch/arm/mach-pxa/include/mach/hx4700.h
+++ b/arch/arm/mach-pxa/include/mach/hx4700.h
@@ -15,7 +15,7 @@
#include <linux/gpio.h>
#include <linux/mfd/asic3.h>
-#define HX4700_ASIC3_GPIO_BASE NR_BUILTIN_GPIO
+#define HX4700_ASIC3_GPIO_BASE PXA_NR_BUILTIN_GPIO
#define HX4700_EGPIO_BASE (HX4700_ASIC3_GPIO_BASE + ASIC3_NUM_GPIOS)
#define HX4700_NR_IRQS (IRQ_BOARD_START + 70)
diff --git a/arch/arm/mach-pxa/include/mach/idp.h b/arch/arm/mach-pxa/include/mach/idp.h
index 5eff96fcc944..22a96f87232b 100644
--- a/arch/arm/mach-pxa/include/mach/idp.h
+++ b/arch/arm/mach-pxa/include/mach/idp.h
@@ -131,28 +131,26 @@
#define PCC_VS2 (1 << 1)
#define PCC_VS1 (1 << 0)
-#define PCC_DETECT(x) (GPLR(7 + (x)) & GPIO_bit(7 + (x)))
-
/* A listing of interrupts used by external hardware devices */
-#define TOUCH_PANEL_IRQ IRQ_GPIO(5)
-#define IDE_IRQ IRQ_GPIO(21)
+#define TOUCH_PANEL_IRQ PXA_GPIO_TO_IRQ(5)
+#define IDE_IRQ PXA_GPIO_TO_IRQ(21)
#define TOUCH_PANEL_IRQ_EDGE IRQ_TYPE_EDGE_FALLING
-#define ETHERNET_IRQ IRQ_GPIO(4)
+#define ETHERNET_IRQ PXA_GPIO_TO_IRQ(4)
#define ETHERNET_IRQ_EDGE IRQ_TYPE_EDGE_RISING
#define IDE_IRQ_EDGE IRQ_TYPE_EDGE_RISING
-#define PCMCIA_S0_CD_VALID IRQ_GPIO(7)
+#define PCMCIA_S0_CD_VALID PXA_GPIO_TO_IRQ(7)
#define PCMCIA_S0_CD_VALID_EDGE IRQ_TYPE_EDGE_BOTH
-#define PCMCIA_S1_CD_VALID IRQ_GPIO(8)
+#define PCMCIA_S1_CD_VALID PXA_GPIO_TO_IRQ(8)
#define PCMCIA_S1_CD_VALID_EDGE IRQ_TYPE_EDGE_BOTH
-#define PCMCIA_S0_RDYINT IRQ_GPIO(19)
-#define PCMCIA_S1_RDYINT IRQ_GPIO(22)
+#define PCMCIA_S0_RDYINT PXA_GPIO_TO_IRQ(19)
+#define PCMCIA_S1_RDYINT PXA_GPIO_TO_IRQ(22)
/*
diff --git a/arch/arm/mach-pxa/include/mach/irqs.h b/arch/arm/mach-pxa/include/mach/irqs.h
index 7cc5a781e99e..32975adf3ca4 100644
--- a/arch/arm/mach-pxa/include/mach/irqs.h
+++ b/arch/arm/mach-pxa/include/mach/irqs.h
@@ -88,10 +88,8 @@
#define IRQ_U2P PXA_IRQ(93) /* USB PHY D+/D- Lines (PXA935) */
#define PXA_GPIO_IRQ_BASE PXA_IRQ(96)
-#define PXA_GPIO_IRQ_NUM (192)
-
-#define GPIO_2_x_TO_IRQ(x) (PXA_GPIO_IRQ_BASE + (x))
-#define IRQ_GPIO(x) (((x) < 2) ? (IRQ_GPIO0 + (x)) : GPIO_2_x_TO_IRQ(x))
+#define PXA_NR_BUILTIN_GPIO (192)
+#define PXA_GPIO_TO_IRQ(x) (PXA_GPIO_IRQ_BASE + (x))
/*
* The following interrupts are for board specific purposes. Since
@@ -100,7 +98,7 @@
* By default, no board IRQ is reserved. It should be finished in
* custom board since sparse IRQ is already enabled.
*/
-#define IRQ_BOARD_START (PXA_GPIO_IRQ_BASE + PXA_GPIO_IRQ_NUM)
+#define IRQ_BOARD_START (PXA_GPIO_IRQ_BASE + PXA_NR_BUILTIN_GPIO)
#define NR_IRQS (IRQ_BOARD_START)
diff --git a/arch/arm/mach-pxa/include/mach/littleton.h b/arch/arm/mach-pxa/include/mach/littleton.h
index b6238cbd8aea..8066be54e9f5 100644
--- a/arch/arm/mach-pxa/include/mach/littleton.h
+++ b/arch/arm/mach-pxa/include/mach/littleton.h
@@ -1,13 +1,11 @@
#ifndef __ASM_ARCH_LITTLETON_H
#define __ASM_ARCH_LITTLETON_H
-#include <mach/gpio-pxa.h>
-
#define LITTLETON_ETH_PHYS 0x30000000
#define LITTLETON_GPIO_LCD_CS (17)
-#define EXT0_GPIO_BASE (NR_BUILTIN_GPIO)
+#define EXT0_GPIO_BASE (PXA_NR_BUILTIN_GPIO)
#define EXT0_GPIO(x) (EXT0_GPIO_BASE + (x))
#define LITTLETON_NR_IRQS (IRQ_BOARD_START + 8)
diff --git a/arch/arm/mach-pxa/include/mach/magician.h b/arch/arm/mach-pxa/include/mach/magician.h
index 7cbfc5d3f9df..ba6a6e1d29e9 100644
--- a/arch/arm/mach-pxa/include/mach/magician.h
+++ b/arch/arm/mach-pxa/include/mach/magician.h
@@ -78,7 +78,7 @@
* CPLD EGPIOs
*/
-#define MAGICIAN_EGPIO_BASE NR_BUILTIN_GPIO
+#define MAGICIAN_EGPIO_BASE PXA_NR_BUILTIN_GPIO
#define MAGICIAN_EGPIO(reg,bit) \
(MAGICIAN_EGPIO_BASE + 8*reg + bit)
diff --git a/arch/arm/mach-pxa/include/mach/palmld.h b/arch/arm/mach-pxa/include/mach/palmld.h
index ae536e86d8e8..2c4471336570 100644
--- a/arch/arm/mach-pxa/include/mach/palmld.h
+++ b/arch/arm/mach-pxa/include/mach/palmld.h
@@ -68,10 +68,10 @@
/* 20, 53 and 86 are usb related too */
/* INTERRUPTS */
-#define IRQ_GPIO_PALMLD_GPIO_RESET IRQ_GPIO(GPIO_NR_PALMLD_GPIO_RESET)
-#define IRQ_GPIO_PALMLD_SD_DETECT_N IRQ_GPIO(GPIO_NR_PALMLD_SD_DETECT_N)
-#define IRQ_GPIO_PALMLD_WM9712_IRQ IRQ_GPIO(GPIO_NR_PALMLD_WM9712_IRQ)
-#define IRQ_GPIO_PALMLD_IDE_IRQ IRQ_GPIO(GPIO_NR_PALMLD_IDE_IRQ)
+#define IRQ_GPIO_PALMLD_GPIO_RESET PXA_GPIO_TO_IRQ(GPIO_NR_PALMLD_GPIO_RESET)
+#define IRQ_GPIO_PALMLD_SD_DETECT_N PXA_GPIO_TO_IRQ(GPIO_NR_PALMLD_SD_DETECT_N)
+#define IRQ_GPIO_PALMLD_WM9712_IRQ PXA_GPIO_TO_IRQ(GPIO_NR_PALMLD_WM9712_IRQ)
+#define IRQ_GPIO_PALMLD_IDE_IRQ PXA_GPIO_TO_IRQ(GPIO_NR_PALMLD_IDE_IRQ)
/** HERE ARE INIT VALUES **/
diff --git a/arch/arm/mach-pxa/include/mach/palmt5.h b/arch/arm/mach-pxa/include/mach/palmt5.h
index 6baf7469d4ec..0bd4f036c72f 100644
--- a/arch/arm/mach-pxa/include/mach/palmt5.h
+++ b/arch/arm/mach-pxa/include/mach/palmt5.h
@@ -48,10 +48,10 @@
#define GPIO_NR_PALMT5_BT_RESET 83
/* INTERRUPTS */
-#define IRQ_GPIO_PALMT5_SD_DETECT_N IRQ_GPIO(GPIO_NR_PALMT5_SD_DETECT_N)
-#define IRQ_GPIO_PALMT5_WM9712_IRQ IRQ_GPIO(GPIO_NR_PALMT5_WM9712_IRQ)
-#define IRQ_GPIO_PALMT5_USB_DETECT IRQ_GPIO(GPIO_NR_PALMT5_USB_DETECT)
-#define IRQ_GPIO_PALMT5_GPIO_RESET IRQ_GPIO(GPIO_NR_PALMT5_GPIO_RESET)
+#define IRQ_GPIO_PALMT5_SD_DETECT_N PXA_GPIO_TO_IRQ(GPIO_NR_PALMT5_SD_DETECT_N)
+#define IRQ_GPIO_PALMT5_WM9712_IRQ PXA_GPIO_TO_IRQ(GPIO_NR_PALMT5_WM9712_IRQ)
+#define IRQ_GPIO_PALMT5_USB_DETECT PXA_GPIO_TO_IRQ(GPIO_NR_PALMT5_USB_DETECT)
+#define IRQ_GPIO_PALMT5_GPIO_RESET PXA_GPIO_TO_IRQ(GPIO_NR_PALMT5_GPIO_RESET)
/** HERE ARE INIT VALUES **/
diff --git a/arch/arm/mach-pxa/include/mach/palmtc.h b/arch/arm/mach-pxa/include/mach/palmtc.h
index 3f9dd3fd4638..c383a21680b6 100644
--- a/arch/arm/mach-pxa/include/mach/palmtc.h
+++ b/arch/arm/mach-pxa/include/mach/palmtc.h
@@ -52,8 +52,8 @@
#define GPIO_NR_PALMTC_IR_DISABLE 45
/* IRQs */
-#define IRQ_GPIO_PALMTC_SD_DETECT_N IRQ_GPIO(GPIO_NR_PALMTC_SD_DETECT_N)
-#define IRQ_GPIO_PALMTC_WLAN_READY IRQ_GPIO(GPIO_NR_PALMTC_WLAN_READY)
+#define IRQ_GPIO_PALMTC_SD_DETECT_N PXA_GPIO_TO_IRQ(GPIO_NR_PALMTC_SD_DETECT_N)
+#define IRQ_GPIO_PALMTC_WLAN_READY PXA_GPIO_TO_IRQ(GPIO_NR_PALMTC_WLAN_READY)
/* UCB1400 GPIOs */
#define GPIO_NR_PALMTC_POWER_DETECT (0x80 | 0x00)
diff --git a/arch/arm/mach-pxa/include/mach/palmtx.h b/arch/arm/mach-pxa/include/mach/palmtx.h
index 7074a6ed46c6..f2e530380253 100644
--- a/arch/arm/mach-pxa/include/mach/palmtx.h
+++ b/arch/arm/mach-pxa/include/mach/palmtx.h
@@ -62,10 +62,10 @@
#define GPIO_NR_PALMTX_NAND_BUFFER_DIR 79
/* INTERRUPTS */
-#define IRQ_GPIO_PALMTX_SD_DETECT_N IRQ_GPIO(GPIO_NR_PALMTX_SD_DETECT_N)
-#define IRQ_GPIO_PALMTX_WM9712_IRQ IRQ_GPIO(GPIO_NR_PALMTX_WM9712_IRQ)
-#define IRQ_GPIO_PALMTX_USB_DETECT IRQ_GPIO(GPIO_NR_PALMTX_USB_DETECT)
-#define IRQ_GPIO_PALMTX_GPIO_RESET IRQ_GPIO(GPIO_NR_PALMTX_GPIO_RESET)
+#define IRQ_GPIO_PALMTX_SD_DETECT_N PXA_GPIO_TO_IRQ(GPIO_NR_PALMTX_SD_DETECT_N)
+#define IRQ_GPIO_PALMTX_WM9712_IRQ PXA_GPIO_TO_IRQ(GPIO_NR_PALMTX_WM9712_IRQ)
+#define IRQ_GPIO_PALMTX_USB_DETECT PXA_GPIO_TO_IRQ(GPIO_NR_PALMTX_USB_DETECT)
+#define IRQ_GPIO_PALMTX_GPIO_RESET PXA_GPIO_TO_IRQ(GPIO_NR_PALMTX_GPIO_RESET)
/** HERE ARE INIT VALUES **/
diff --git a/arch/arm/mach-pxa/include/mach/pcm027.h b/arch/arm/mach-pxa/include/mach/pcm027.h
index 4bac588478a8..6bf28de228bd 100644
--- a/arch/arm/mach-pxa/include/mach/pcm027.h
+++ b/arch/arm/mach-pxa/include/mach/pcm027.h
@@ -34,7 +34,7 @@
/* I2C RTC */
#define PCM027_RTC_IRQ_GPIO 0
-#define PCM027_RTC_IRQ IRQ_GPIO(PCM027_RTC_IRQ_GPIO)
+#define PCM027_RTC_IRQ PXA_GPIO_TO_IRQ(PCM027_RTC_IRQ_GPIO)
#define PCM027_RTC_IRQ_EDGE IRQ_TYPE_EDGE_FALLING
#define ADR_PCM027_RTC 0x51 /* I2C address */
@@ -43,21 +43,21 @@
/* Ethernet chip (SMSC91C111) */
#define PCM027_ETH_IRQ_GPIO 52
-#define PCM027_ETH_IRQ IRQ_GPIO(PCM027_ETH_IRQ_GPIO)
+#define PCM027_ETH_IRQ PXA_GPIO_TO_IRQ(PCM027_ETH_IRQ_GPIO)
#define PCM027_ETH_IRQ_EDGE IRQ_TYPE_EDGE_RISING
#define PCM027_ETH_PHYS PXA_CS5_PHYS
#define PCM027_ETH_SIZE (1*1024*1024)
/* CAN controller SJA1000 (unsupported yet) */
#define PCM027_CAN_IRQ_GPIO 114
-#define PCM027_CAN_IRQ IRQ_GPIO(PCM027_CAN_IRQ_GPIO)
+#define PCM027_CAN_IRQ PXA_GPIO_TO_IRQ(PCM027_CAN_IRQ_GPIO)
#define PCM027_CAN_IRQ_EDGE IRQ_TYPE_EDGE_FALLING
#define PCM027_CAN_PHYS 0x22000000
#define PCM027_CAN_SIZE 0x100
/* SPI GPIO expander (unsupported yet) */
#define PCM027_EGPIO_IRQ_GPIO 27
-#define PCM027_EGPIO_IRQ IRQ_GPIO(PCM027_EGPIO_IRQ_GPIO)
+#define PCM027_EGPIO_IRQ PXA_GPIO_TO_IRQ(PCM027_EGPIO_IRQ_GPIO)
#define PCM027_EGPIO_IRQ_EDGE IRQ_TYPE_EDGE_FALLING
#define PCM027_EGPIO_CS 24
/*
diff --git a/arch/arm/mach-pxa/include/mach/pcm990_baseboard.h b/arch/arm/mach-pxa/include/mach/pcm990_baseboard.h
index 8a4383b776d7..d72791695b26 100644
--- a/arch/arm/mach-pxa/include/mach/pcm990_baseboard.h
+++ b/arch/arm/mach-pxa/include/mach/pcm990_baseboard.h
@@ -28,14 +28,14 @@
/* CPLD's interrupt controller is connected to PCM-027 GPIO 9 */
#define PCM990_CTRL_INT_IRQ_GPIO 9
-#define PCM990_CTRL_INT_IRQ IRQ_GPIO(PCM990_CTRL_INT_IRQ_GPIO)
+#define PCM990_CTRL_INT_IRQ PXA_GPIO_TO_IRQ(PCM990_CTRL_INT_IRQ_GPIO)
#define PCM990_CTRL_INT_IRQ_EDGE IRQ_TYPE_EDGE_RISING
#define PCM990_CTRL_PHYS PXA_CS1_PHYS /* 16-Bit */
#define PCM990_CTRL_BASE 0xea000000
#define PCM990_CTRL_SIZE (1*1024*1024)
#define PCM990_CTRL_PWR_IRQ_GPIO 14
-#define PCM990_CTRL_PWR_IRQ IRQ_GPIO(PCM990_CTRL_PWR_IRQ_GPIO)
+#define PCM990_CTRL_PWR_IRQ PXA_GPIO_TO_IRQ(PCM990_CTRL_PWR_IRQ_GPIO)
#define PCM990_CTRL_PWR_IRQ_EDGE IRQ_TYPE_EDGE_RISING
/* visible CPLD (U7) registers */
@@ -132,7 +132,7 @@
* IDE
*/
#define PCM990_IDE_IRQ_GPIO 13
-#define PCM990_IDE_IRQ IRQ_GPIO(PCM990_IDE_IRQ_GPIO)
+#define PCM990_IDE_IRQ PXA_GPIO_TO_IRQ(PCM990_IDE_IRQ_GPIO)
#define PCM990_IDE_IRQ_EDGE IRQ_TYPE_EDGE_RISING
#define PCM990_IDE_PLD_PHYS 0x20000000 /* 16 bit wide */
#define PCM990_IDE_PLD_BASE 0xee000000
@@ -188,11 +188,11 @@
* Compact Flash
*/
#define PCM990_CF_IRQ_GPIO 11
-#define PCM990_CF_IRQ IRQ_GPIO(PCM990_CF_IRQ_GPIO)
+#define PCM990_CF_IRQ PXA_GPIO_TO_IRQ(PCM990_CF_IRQ_GPIO)
#define PCM990_CF_IRQ_EDGE IRQ_TYPE_EDGE_RISING
#define PCM990_CF_CD_GPIO 12
-#define PCM990_CF_CD IRQ_GPIO(PCM990_CF_CD_GPIO)
+#define PCM990_CF_CD PXA_GPIO_TO_IRQ(PCM990_CF_CD_GPIO)
#define PCM990_CF_CD_EDGE IRQ_TYPE_EDGE_RISING
#define PCM990_CF_PLD_PHYS 0x30000000 /* 16 bit wide */
@@ -258,14 +258,14 @@
* Wolfson AC97 Touch
*/
#define PCM990_AC97_IRQ_GPIO 10
-#define PCM990_AC97_IRQ IRQ_GPIO(PCM990_AC97_IRQ_GPIO)
+#define PCM990_AC97_IRQ PXA_GPIO_TO_IRQ(PCM990_AC97_IRQ_GPIO)
#define PCM990_AC97_IRQ_EDGE IRQ_TYPE_EDGE_RISING
/*
* MMC phyCORE
*/
#define PCM990_MMC0_IRQ_GPIO 9
-#define PCM990_MMC0_IRQ IRQ_GPIO(PCM990_MMC0_IRQ_GPIO)
+#define PCM990_MMC0_IRQ PXA_GPIO_TO_IRQ(PCM990_MMC0_IRQ_GPIO)
#define PCM990_MMC0_IRQ_EDGE IRQ_TYPE_EDGE_FALLING
/*
diff --git a/arch/arm/mach-pxa/include/mach/poodle.h b/arch/arm/mach-pxa/include/mach/poodle.h
index 83d1cfd00fc9..f32ff75dcca8 100644
--- a/arch/arm/mach-pxa/include/mach/poodle.h
+++ b/arch/arm/mach-pxa/include/mach/poodle.h
@@ -47,18 +47,18 @@
#define POODLE_GPIO_DISCHARGE_ON (42) /* Enable battery discharge */
/* PXA GPIOs */
-#define POODLE_IRQ_GPIO_ON_KEY IRQ_GPIO(0)
-#define POODLE_IRQ_GPIO_AC_IN IRQ_GPIO(1)
-#define POODLE_IRQ_GPIO_HP_IN IRQ_GPIO(4)
-#define POODLE_IRQ_GPIO_CO IRQ_GPIO(16)
-#define POODLE_IRQ_GPIO_TP_INT IRQ_GPIO(5)
-#define POODLE_IRQ_GPIO_WAKEUP IRQ_GPIO(11)
-#define POODLE_IRQ_GPIO_GA_INT IRQ_GPIO(10)
-#define POODLE_IRQ_GPIO_CF_IRQ IRQ_GPIO(17)
-#define POODLE_IRQ_GPIO_CF_CD IRQ_GPIO(14)
-#define POODLE_IRQ_GPIO_nSD_INT IRQ_GPIO(8)
-#define POODLE_IRQ_GPIO_nSD_DETECT IRQ_GPIO(9)
-#define POODLE_IRQ_GPIO_MAIN_BAT_LOW IRQ_GPIO(13)
+#define POODLE_IRQ_GPIO_ON_KEY PXA_GPIO_TO_IRQ(0)
+#define POODLE_IRQ_GPIO_AC_IN PXA_GPIO_TO_IRQ(1)
+#define POODLE_IRQ_GPIO_HP_IN PXA_GPIO_TO_IRQ(4)
+#define POODLE_IRQ_GPIO_CO PXA_GPIO_TO_IRQ(16)
+#define POODLE_IRQ_GPIO_TP_INT PXA_GPIO_TO_IRQ(5)
+#define POODLE_IRQ_GPIO_WAKEUP PXA_GPIO_TO_IRQ(11)
+#define POODLE_IRQ_GPIO_GA_INT PXA_GPIO_TO_IRQ(10)
+#define POODLE_IRQ_GPIO_CF_IRQ PXA_GPIO_TO_IRQ(17)
+#define POODLE_IRQ_GPIO_CF_CD PXA_GPIO_TO_IRQ(14)
+#define POODLE_IRQ_GPIO_nSD_INT PXA_GPIO_TO_IRQ(8)
+#define POODLE_IRQ_GPIO_nSD_DETECT PXA_GPIO_TO_IRQ(9)
+#define POODLE_IRQ_GPIO_MAIN_BAT_LOW PXA_GPIO_TO_IRQ(13)
/* SCOOP GPIOs */
#define POODLE_SCOOP_CHARGE_ON SCOOP_GPCR_PA11
@@ -71,7 +71,7 @@
#define POODLE_SCOOP_IO_DIR ( POODLE_SCOOP_VPEN | POODLE_SCOOP_HS_OUT )
#define POODLE_SCOOP_IO_OUT ( 0 )
-#define POODLE_SCOOP_GPIO_BASE (NR_BUILTIN_GPIO)
+#define POODLE_SCOOP_GPIO_BASE (PXA_NR_BUILTIN_GPIO)
#define POODLE_GPIO_CHARGE_ON (POODLE_SCOOP_GPIO_BASE + 0)
#define POODLE_GPIO_CP401 (POODLE_SCOOP_GPIO_BASE + 2)
#define POODLE_GPIO_VPEN (POODLE_SCOOP_GPIO_BASE + 7)
diff --git a/arch/arm/mach-pxa/include/mach/spitz.h b/arch/arm/mach-pxa/include/mach/spitz.h
index 685749a51c42..0bfe6507c95d 100644
--- a/arch/arm/mach-pxa/include/mach/spitz.h
+++ b/arch/arm/mach-pxa/include/mach/spitz.h
@@ -108,7 +108,7 @@
#define SPITZ_SCP_SUS_CLR (SPITZ_SCP_MUTE_L | SPITZ_SCP_MUTE_R | SPITZ_SCP_JK_A | SPITZ_SCP_ADC_TEMP_ON)
#define SPITZ_SCP_SUS_SET 0
-#define SPITZ_SCP_GPIO_BASE (NR_BUILTIN_GPIO)
+#define SPITZ_SCP_GPIO_BASE (PXA_NR_BUILTIN_GPIO)
#define SPITZ_GPIO_LED_GREEN (SPITZ_SCP_GPIO_BASE + 0)
#define SPITZ_GPIO_JK_B (SPITZ_SCP_GPIO_BASE + 1)
#define SPITZ_GPIO_CHRG_ON (SPITZ_SCP_GPIO_BASE + 2)
@@ -140,7 +140,7 @@
SPITZ_SCP2_BACKLIGHT_CONT | SPITZ_SCP2_BACKLIGHT_ON | SPITZ_SCP2_MIC_BIAS)
#define SPITZ_SCP2_SUS_SET (SPITZ_SCP2_IR_ON | SPITZ_SCP2_RESERVED_1)
-#define SPITZ_SCP2_GPIO_BASE (NR_BUILTIN_GPIO + 12)
+#define SPITZ_SCP2_GPIO_BASE (PXA_NR_BUILTIN_GPIO + 12)
#define SPITZ_GPIO_IR_ON (SPITZ_SCP2_GPIO_BASE + 0)
#define SPITZ_GPIO_AKIN_PULLUP (SPITZ_SCP2_GPIO_BASE + 1)
#define SPITZ_GPIO_RESERVED_1 (SPITZ_SCP2_GPIO_BASE + 2)
@@ -152,7 +152,7 @@
#define SPITZ_GPIO_MIC_BIAS (SPITZ_SCP2_GPIO_BASE + 8)
/* Akita IO Expander GPIOs */
-#define AKITA_IOEXP_GPIO_BASE (NR_BUILTIN_GPIO + 12)
+#define AKITA_IOEXP_GPIO_BASE (PXA_NR_BUILTIN_GPIO + 12)
#define AKITA_GPIO_RESERVED_0 (AKITA_IOEXP_GPIO_BASE + 0)
#define AKITA_GPIO_RESERVED_1 (AKITA_IOEXP_GPIO_BASE + 1)
#define AKITA_GPIO_MIC_BIAS (AKITA_IOEXP_GPIO_BASE + 2)
@@ -164,23 +164,23 @@
/* Spitz IRQ Definitions */
-#define SPITZ_IRQ_GPIO_KEY_INT IRQ_GPIO(SPITZ_GPIO_KEY_INT)
-#define SPITZ_IRQ_GPIO_AC_IN IRQ_GPIO(SPITZ_GPIO_AC_IN)
-#define SPITZ_IRQ_GPIO_AK_INT IRQ_GPIO(SPITZ_GPIO_AK_INT)
-#define SPITZ_IRQ_GPIO_HP_IN IRQ_GPIO(SPITZ_GPIO_HP_IN)
-#define SPITZ_IRQ_GPIO_TP_INT IRQ_GPIO(SPITZ_GPIO_TP_INT)
-#define SPITZ_IRQ_GPIO_SYNC IRQ_GPIO(SPITZ_GPIO_SYNC)
-#define SPITZ_IRQ_GPIO_ON_KEY IRQ_GPIO(SPITZ_GPIO_ON_KEY)
-#define SPITZ_IRQ_GPIO_SWA IRQ_GPIO(SPITZ_GPIO_SWA)
-#define SPITZ_IRQ_GPIO_SWB IRQ_GPIO(SPITZ_GPIO_SWB)
-#define SPITZ_IRQ_GPIO_BAT_COVER IRQ_GPIO(SPITZ_GPIO_BAT_COVER)
-#define SPITZ_IRQ_GPIO_FATAL_BAT IRQ_GPIO(SPITZ_GPIO_FATAL_BAT)
-#define SPITZ_IRQ_GPIO_CO IRQ_GPIO(SPITZ_GPIO_CO)
-#define SPITZ_IRQ_GPIO_CF_IRQ IRQ_GPIO(SPITZ_GPIO_CF_IRQ)
-#define SPITZ_IRQ_GPIO_CF_CD IRQ_GPIO(SPITZ_GPIO_CF_CD)
-#define SPITZ_IRQ_GPIO_CF2_IRQ IRQ_GPIO(SPITZ_GPIO_CF2_IRQ)
-#define SPITZ_IRQ_GPIO_nSD_INT IRQ_GPIO(SPITZ_GPIO_nSD_INT)
-#define SPITZ_IRQ_GPIO_nSD_DETECT IRQ_GPIO(SPITZ_GPIO_nSD_DETECT)
+#define SPITZ_IRQ_GPIO_KEY_INT PXA_GPIO_TO_IRQ(SPITZ_GPIO_KEY_INT)
+#define SPITZ_IRQ_GPIO_AC_IN PXA_GPIO_TO_IRQ(SPITZ_GPIO_AC_IN)
+#define SPITZ_IRQ_GPIO_AK_INT PXA_GPIO_TO_IRQ(SPITZ_GPIO_AK_INT)
+#define SPITZ_IRQ_GPIO_HP_IN PXA_GPIO_TO_IRQ(SPITZ_GPIO_HP_IN)
+#define SPITZ_IRQ_GPIO_TP_INT PXA_GPIO_TO_IRQ(SPITZ_GPIO_TP_INT)
+#define SPITZ_IRQ_GPIO_SYNC PXA_GPIO_TO_IRQ(SPITZ_GPIO_SYNC)
+#define SPITZ_IRQ_GPIO_ON_KEY PXA_GPIO_TO_IRQ(SPITZ_GPIO_ON_KEY)
+#define SPITZ_IRQ_GPIO_SWA PXA_GPIO_TO_IRQ(SPITZ_GPIO_SWA)
+#define SPITZ_IRQ_GPIO_SWB PXA_GPIO_TO_IRQ(SPITZ_GPIO_SWB)
+#define SPITZ_IRQ_GPIO_BAT_COVER PXA_GPIO_TO_IRQ(SPITZ_GPIO_BAT_COVER)
+#define SPITZ_IRQ_GPIO_FATAL_BAT PXA_GPIO_TO_IRQ(SPITZ_GPIO_FATAL_BAT)
+#define SPITZ_IRQ_GPIO_CO PXA_GPIO_TO_IRQ(SPITZ_GPIO_CO)
+#define SPITZ_IRQ_GPIO_CF_IRQ PXA_GPIO_TO_IRQ(SPITZ_GPIO_CF_IRQ)
+#define SPITZ_IRQ_GPIO_CF_CD PXA_GPIO_TO_IRQ(SPITZ_GPIO_CF_CD)
+#define SPITZ_IRQ_GPIO_CF2_IRQ PXA_GPIO_TO_IRQ(SPITZ_GPIO_CF2_IRQ)
+#define SPITZ_IRQ_GPIO_nSD_INT PXA_GPIO_TO_IRQ(SPITZ_GPIO_nSD_INT)
+#define SPITZ_IRQ_GPIO_nSD_DETECT PXA_GPIO_TO_IRQ(SPITZ_GPIO_nSD_DETECT)
/*
* Shared data structures
diff --git a/arch/arm/mach-pxa/include/mach/tosa.h b/arch/arm/mach-pxa/include/mach/tosa.h
index 1272c4b56ceb..2bb0e862598c 100644
--- a/arch/arm/mach-pxa/include/mach/tosa.h
+++ b/arch/arm/mach-pxa/include/mach/tosa.h
@@ -24,7 +24,7 @@
/*
* SCOOP2 internal GPIOs
*/
-#define TOSA_SCOOP_GPIO_BASE NR_BUILTIN_GPIO
+#define TOSA_SCOOP_GPIO_BASE PXA_NR_BUILTIN_GPIO
#define TOSA_SCOOP_PXA_VCORE1 SCOOP_GPCR_PA11
#define TOSA_GPIO_TC6393XB_REST_IN (TOSA_SCOOP_GPIO_BASE + 1)
#define TOSA_GPIO_IR_POWERDWN (TOSA_SCOOP_GPIO_BASE + 2)
@@ -42,7 +42,7 @@
/*
* SCOOP2 jacket GPIOs
*/
-#define TOSA_SCOOP_JC_GPIO_BASE (NR_BUILTIN_GPIO + 12)
+#define TOSA_SCOOP_JC_GPIO_BASE (PXA_NR_BUILTIN_GPIO + 12)
#define TOSA_GPIO_BT_LED (TOSA_SCOOP_JC_GPIO_BASE + 0)
#define TOSA_GPIO_NOTE_LED (TOSA_SCOOP_JC_GPIO_BASE + 1)
#define TOSA_GPIO_CHRG_ERR_LED (TOSA_SCOOP_JC_GPIO_BASE + 2)
@@ -59,7 +59,7 @@
/*
* TC6393XB GPIOs
*/
-#define TOSA_TC6393XB_GPIO_BASE (NR_BUILTIN_GPIO + 2 * 12)
+#define TOSA_TC6393XB_GPIO_BASE (PXA_NR_BUILTIN_GPIO + 2 * 12)
#define TOSA_GPIO_TG_ON (TOSA_TC6393XB_GPIO_BASE + 0)
#define TOSA_GPIO_L_MUTE (TOSA_TC6393XB_GPIO_BASE + 1)
@@ -141,30 +141,30 @@
/*
* Interrupts
*/
-#define TOSA_IRQ_GPIO_WAKEUP IRQ_GPIO(TOSA_GPIO_WAKEUP)
-#define TOSA_IRQ_GPIO_AC_IN IRQ_GPIO(TOSA_GPIO_AC_IN)
-#define TOSA_IRQ_GPIO_RECORD_BTN IRQ_GPIO(TOSA_GPIO_RECORD_BTN)
-#define TOSA_IRQ_GPIO_SYNC IRQ_GPIO(TOSA_GPIO_SYNC)
-#define TOSA_IRQ_GPIO_USB_IN IRQ_GPIO(TOSA_GPIO_USB_IN)
-#define TOSA_IRQ_GPIO_JACKET_DETECT IRQ_GPIO(TOSA_GPIO_JACKET_DETECT)
-#define TOSA_IRQ_GPIO_nSD_INT IRQ_GPIO(TOSA_GPIO_nSD_INT)
-#define TOSA_IRQ_GPIO_nSD_DETECT IRQ_GPIO(TOSA_GPIO_nSD_DETECT)
-#define TOSA_IRQ_GPIO_BAT1_CRG IRQ_GPIO(TOSA_GPIO_BAT1_CRG)
-#define TOSA_IRQ_GPIO_CF_CD IRQ_GPIO(TOSA_GPIO_CF_CD)
-#define TOSA_IRQ_GPIO_BAT0_CRG IRQ_GPIO(TOSA_GPIO_BAT0_CRG)
-#define TOSA_IRQ_GPIO_TC6393XB_INT IRQ_GPIO(TOSA_GPIO_TC6393XB_INT)
-#define TOSA_IRQ_GPIO_BAT0_LOW IRQ_GPIO(TOSA_GPIO_BAT0_LOW)
-#define TOSA_IRQ_GPIO_EAR_IN IRQ_GPIO(TOSA_GPIO_EAR_IN)
-#define TOSA_IRQ_GPIO_CF_IRQ IRQ_GPIO(TOSA_GPIO_CF_IRQ)
-#define TOSA_IRQ_GPIO_ON_KEY IRQ_GPIO(TOSA_GPIO_ON_KEY)
-#define TOSA_IRQ_GPIO_VGA_LINE IRQ_GPIO(TOSA_GPIO_VGA_LINE)
-#define TOSA_IRQ_GPIO_TP_INT IRQ_GPIO(TOSA_GPIO_TP_INT)
-#define TOSA_IRQ_GPIO_JC_CF_IRQ IRQ_GPIO(TOSA_GPIO_JC_CF_IRQ)
-#define TOSA_IRQ_GPIO_BAT_LOCKED IRQ_GPIO(TOSA_GPIO_BAT_LOCKED)
-#define TOSA_IRQ_GPIO_BAT1_LOW IRQ_GPIO(TOSA_GPIO_BAT1_LOW)
-#define TOSA_IRQ_GPIO_KEY_SENSE(a) IRQ_GPIO(69+(a))
-
-#define TOSA_IRQ_GPIO_MAIN_BAT_LOW IRQ_GPIO(TOSA_GPIO_MAIN_BAT_LOW)
+#define TOSA_IRQ_GPIO_WAKEUP PXA_GPIO_TO_IRQ(TOSA_GPIO_WAKEUP)
+#define TOSA_IRQ_GPIO_AC_IN PXA_GPIO_TO_IRQ(TOSA_GPIO_AC_IN)
+#define TOSA_IRQ_GPIO_RECORD_BTN PXA_GPIO_TO_IRQ(TOSA_GPIO_RECORD_BTN)
+#define TOSA_IRQ_GPIO_SYNC PXA_GPIO_TO_IRQ(TOSA_GPIO_SYNC)
+#define TOSA_IRQ_GPIO_USB_IN PXA_GPIO_TO_IRQ(TOSA_GPIO_USB_IN)
+#define TOSA_IRQ_GPIO_JACKET_DETECT PXA_GPIO_TO_IRQ(TOSA_GPIO_JACKET_DETECT)
+#define TOSA_IRQ_GPIO_nSD_INT PXA_GPIO_TO_IRQ(TOSA_GPIO_nSD_INT)
+#define TOSA_IRQ_GPIO_nSD_DETECT PXA_GPIO_TO_IRQ(TOSA_GPIO_nSD_DETECT)
+#define TOSA_IRQ_GPIO_BAT1_CRG PXA_GPIO_TO_IRQ(TOSA_GPIO_BAT1_CRG)
+#define TOSA_IRQ_GPIO_CF_CD PXA_GPIO_TO_IRQ(TOSA_GPIO_CF_CD)
+#define TOSA_IRQ_GPIO_BAT0_CRG PXA_GPIO_TO_IRQ(TOSA_GPIO_BAT0_CRG)
+#define TOSA_IRQ_GPIO_TC6393XB_INT PXA_GPIO_TO_IRQ(TOSA_GPIO_TC6393XB_INT)
+#define TOSA_IRQ_GPIO_BAT0_LOW PXA_GPIO_TO_IRQ(TOSA_GPIO_BAT0_LOW)
+#define TOSA_IRQ_GPIO_EAR_IN PXA_GPIO_TO_IRQ(TOSA_GPIO_EAR_IN)
+#define TOSA_IRQ_GPIO_CF_IRQ PXA_GPIO_TO_IRQ(TOSA_GPIO_CF_IRQ)
+#define TOSA_IRQ_GPIO_ON_KEY PXA_GPIO_TO_IRQ(TOSA_GPIO_ON_KEY)
+#define TOSA_IRQ_GPIO_VGA_LINE PXA_GPIO_TO_IRQ(TOSA_GPIO_VGA_LINE)
+#define TOSA_IRQ_GPIO_TP_INT PXA_GPIO_TO_IRQ(TOSA_GPIO_TP_INT)
+#define TOSA_IRQ_GPIO_JC_CF_IRQ PXA_GPIO_TO_IRQ(TOSA_GPIO_JC_CF_IRQ)
+#define TOSA_IRQ_GPIO_BAT_LOCKED PXA_GPIO_TO_IRQ(TOSA_GPIO_BAT_LOCKED)
+#define TOSA_IRQ_GPIO_BAT1_LOW PXA_GPIO_TO_IRQ(TOSA_GPIO_BAT1_LOW)
+#define TOSA_IRQ_GPIO_KEY_SENSE(a) PXA_GPIO_TO_IRQ(69+(a))
+
+#define TOSA_IRQ_GPIO_MAIN_BAT_LOW PXA_GPIO_TO_IRQ(TOSA_GPIO_MAIN_BAT_LOW)
#define TOSA_KEY_SYNC KEY_102ND /* ??? */
diff --git a/arch/arm/mach-pxa/include/mach/trizeps4.h b/arch/arm/mach-pxa/include/mach/trizeps4.h
index 903e1a2e6641..d2ca01053f69 100644
--- a/arch/arm/mach-pxa/include/mach/trizeps4.h
+++ b/arch/arm/mach-pxa/include/mach/trizeps4.h
@@ -43,30 +43,30 @@
/* Ethernet Controller Davicom DM9000 */
#define GPIO_DM9000 101
-#define TRIZEPS4_ETH_IRQ IRQ_GPIO(GPIO_DM9000)
+#define TRIZEPS4_ETH_IRQ PXA_GPIO_TO_IRQ(GPIO_DM9000)
/* UCB1400 audio / TS-controller */
#define GPIO_UCB1400 1
-#define TRIZEPS4_UCB1400_IRQ IRQ_GPIO(GPIO_UCB1400)
+#define TRIZEPS4_UCB1400_IRQ PXA_GPIO_TO_IRQ(GPIO_UCB1400)
/* PCMCIA socket Compact Flash */
#define GPIO_PCD 11 /* PCMCIA Card Detect */
-#define TRIZEPS4_CD_IRQ IRQ_GPIO(GPIO_PCD)
+#define TRIZEPS4_CD_IRQ PXA_GPIO_TO_IRQ(GPIO_PCD)
#define GPIO_PRDY 13 /* READY / nINT */
-#define TRIZEPS4_READY_NINT IRQ_GPIO(GPIO_PRDY)
+#define TRIZEPS4_READY_NINT PXA_GPIO_TO_IRQ(GPIO_PRDY)
/* MMC socket */
#define GPIO_MMC_DET 12
-#define TRIZEPS4_MMC_IRQ IRQ_GPIO(GPIO_MMC_DET)
+#define TRIZEPS4_MMC_IRQ PXA_GPIO_TO_IRQ(GPIO_MMC_DET)
/* DOC NAND chip */
#define GPIO_DOC_LOCK 94
#define GPIO_DOC_IRQ 93
-#define TRIZEPS4_DOC_IRQ IRQ_GPIO(GPIO_DOC_IRQ)
+#define TRIZEPS4_DOC_IRQ PXA_GPIO_TO_IRQ(GPIO_DOC_IRQ)
/* SPI interface */
#define GPIO_SPI 53
-#define TRIZEPS4_SPI_IRQ IRQ_GPIO(GPIO_SPI)
+#define TRIZEPS4_SPI_IRQ PXA_GPIO_TO_IRQ(GPIO_SPI)
/* LEDS using tx2 / rx2 */
#define GPIO_SYS_BUSY_LED 46
@@ -74,7 +74,7 @@
/* Off-module PIC on ConXS board */
#define GPIO_PIC 0
-#define TRIZEPS4_PIC_IRQ IRQ_GPIO(GPIO_PIC)
+#define TRIZEPS4_PIC_IRQ PXA_GPIO_TO_IRQ(GPIO_PIC)
#ifdef CONFIG_MACH_TRIZEPS_CONXS
/* for CONXS base board define these registers */
diff --git a/arch/arm/mach-pxa/irq.c b/arch/arm/mach-pxa/irq.c
index 532c5d3a97d2..5dae15ea6718 100644
--- a/arch/arm/mach-pxa/irq.c
+++ b/arch/arm/mach-pxa/irq.c
@@ -22,7 +22,6 @@
#include <mach/hardware.h>
#include <mach/irqs.h>
-#include <mach/gpio-pxa.h>
#include "generic.h"
@@ -92,44 +91,6 @@ static struct irq_chip pxa_internal_irq_chip = {
.irq_unmask = pxa_unmask_irq,
};
-/*
- * GPIO IRQs for GPIO 0 and 1
- */
-static int pxa_set_low_gpio_type(struct irq_data *d, unsigned int type)
-{
- int gpio = d->irq - IRQ_GPIO0;
-
- if (__gpio_is_occupied(gpio)) {
- pr_err("%s failed: GPIO is configured\n", __func__);
- return -EINVAL;
- }
-
- if (type & IRQ_TYPE_EDGE_RISING)
- GRER0 |= GPIO_bit(gpio);
- else
- GRER0 &= ~GPIO_bit(gpio);
-
- if (type & IRQ_TYPE_EDGE_FALLING)
- GFER0 |= GPIO_bit(gpio);
- else
- GFER0 &= ~GPIO_bit(gpio);
-
- return 0;
-}
-
-static void pxa_ack_low_gpio(struct irq_data *d)
-{
- GEDR0 = (1 << (d->irq - IRQ_GPIO0));
-}
-
-static struct irq_chip pxa_low_gpio_chip = {
- .name = "GPIO-l",
- .irq_ack = pxa_ack_low_gpio,
- .irq_mask = pxa_mask_irq,
- .irq_unmask = pxa_unmask_irq,
- .irq_set_type = pxa_set_low_gpio_type,
-};
-
asmlinkage void __exception_irq_entry icip_handle_irq(struct pt_regs *regs)
{
uint32_t icip, icmr, mask;
@@ -160,26 +121,7 @@ asmlinkage void __exception_irq_entry ichp_handle_irq(struct pt_regs *regs)
} while (1);
}
-static void __init pxa_init_low_gpio_irq(set_wake_t fn)
-{
- int irq;
-
- /* clear edge detection on GPIO 0 and 1 */
- GFER0 &= ~0x3;
- GRER0 &= ~0x3;
- GEDR0 = 0x3;
-
- for (irq = IRQ_GPIO0; irq <= IRQ_GPIO1; irq++) {
- irq_set_chip_and_handler(irq, &pxa_low_gpio_chip,
- handle_edge_irq);
- irq_set_chip_data(irq, irq_base(0));
- set_irq_flags(irq, IRQF_VALID);
- }
-
- pxa_low_gpio_chip.irq_set_wake = fn;
-}
-
-void __init pxa_init_irq(int irq_nr, set_wake_t fn)
+void __init pxa_init_irq(int irq_nr, int (*fn)(struct irq_data *, unsigned int))
{
int irq, i, n;
@@ -209,7 +151,6 @@ void __init pxa_init_irq(int irq_nr, set_wake_t fn)
__raw_writel(1, irq_base(0) + ICCR);
pxa_internal_irq_chip.irq_set_wake = fn;
- pxa_init_low_gpio_irq(fn);
}
#ifdef CONFIG_PM
diff --git a/arch/arm/mach-pxa/littleton.c b/arch/arm/mach-pxa/littleton.c
index c337c7eed514..1fb86edb857c 100644
--- a/arch/arm/mach-pxa/littleton.c
+++ b/arch/arm/mach-pxa/littleton.c
@@ -124,8 +124,8 @@ static struct resource smc91x_resources[] = {
.flags = IORESOURCE_MEM,
},
[1] = {
- .start = IRQ_GPIO(mfp_to_gpio(MFP_PIN_GPIO90)),
- .end = IRQ_GPIO(mfp_to_gpio(MFP_PIN_GPIO90)),
+ .start = PXA_GPIO_TO_IRQ(mfp_to_gpio(MFP_PIN_GPIO90)),
+ .end = PXA_GPIO_TO_IRQ(mfp_to_gpio(MFP_PIN_GPIO90)),
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWEDGE,
}
};
@@ -396,7 +396,7 @@ static struct i2c_board_info littleton_i2c_info[] = {
.type = "da9034",
.addr = 0x34,
.platform_data = &littleton_da9034_info,
- .irq = gpio_to_irq(mfp_to_gpio(MFP_PIN_GPIO18)),
+ .irq = PXA_GPIO_TO_IRQ(mfp_to_gpio(MFP_PIN_GPIO18)),
},
[1] = {
.type = "max7320",
diff --git a/arch/arm/mach-pxa/lpd270.c b/arch/arm/mach-pxa/lpd270.c
index 6119c015f393..cee9ce2fc0b5 100644
--- a/arch/arm/mach-pxa/lpd270.c
+++ b/arch/arm/mach-pxa/lpd270.c
@@ -152,8 +152,8 @@ static void __init lpd270_init_irq(void)
handle_level_irq);
set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
}
- irq_set_chained_handler(IRQ_GPIO(0), lpd270_irq_handler);
- irq_set_irq_type(IRQ_GPIO(0), IRQ_TYPE_EDGE_FALLING);
+ irq_set_chained_handler(PXA_GPIO_TO_IRQ(0), lpd270_irq_handler);
+ irq_set_irq_type(PXA_GPIO_TO_IRQ(0), IRQ_TYPE_EDGE_FALLING);
}
diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c
index 4b7a52871652..6ebd276aebeb 100644
--- a/arch/arm/mach-pxa/lubbock.c
+++ b/arch/arm/mach-pxa/lubbock.c
@@ -170,8 +170,8 @@ static void __init lubbock_init_irq(void)
set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
}
- irq_set_chained_handler(IRQ_GPIO(0), lubbock_irq_handler);
- irq_set_irq_type(IRQ_GPIO(0), IRQ_TYPE_EDGE_FALLING);
+ irq_set_chained_handler(PXA_GPIO_TO_IRQ(0), lubbock_irq_handler);
+ irq_set_irq_type(PXA_GPIO_TO_IRQ(0), IRQ_TYPE_EDGE_FALLING);
}
#ifdef CONFIG_PM
diff --git a/arch/arm/mach-pxa/magician.c b/arch/arm/mach-pxa/magician.c
index 4e6774fff422..3d6baf91396c 100644
--- a/arch/arm/mach-pxa/magician.c
+++ b/arch/arm/mach-pxa/magician.c
@@ -184,8 +184,8 @@ static struct resource egpio_resources[] = {
.flags = IORESOURCE_MEM,
},
[1] = {
- .start = gpio_to_irq(GPIO13_MAGICIAN_CPLD_IRQ),
- .end = gpio_to_irq(GPIO13_MAGICIAN_CPLD_IRQ),
+ .start = PXA_GPIO_TO_IRQ(GPIO13_MAGICIAN_CPLD_IRQ),
+ .end = PXA_GPIO_TO_IRQ(GPIO13_MAGICIAN_CPLD_IRQ),
.flags = IORESOURCE_IRQ,
},
};
@@ -468,8 +468,8 @@ static struct resource pasic3_resources[] = {
},
/* No IRQ handler in the PASIC3, DS1WM needs an external IRQ */
[1] = {
- .start = gpio_to_irq(GPIO107_MAGICIAN_DS1WM_IRQ),
- .end = gpio_to_irq(GPIO107_MAGICIAN_DS1WM_IRQ),
+ .start = PXA_GPIO_TO_IRQ(GPIO107_MAGICIAN_DS1WM_IRQ),
+ .end = PXA_GPIO_TO_IRQ(GPIO107_MAGICIAN_DS1WM_IRQ),
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
}
};
diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c
index ca14555d5e15..1aebaf719462 100644
--- a/arch/arm/mach-pxa/mainstone.c
+++ b/arch/arm/mach-pxa/mainstone.c
@@ -178,8 +178,8 @@ static void __init mainstone_init_irq(void)
MST_INTMSKENA = 0;
MST_INTSETCLR = 0;
- irq_set_chained_handler(IRQ_GPIO(0), mainstone_irq_handler);
- irq_set_irq_type(IRQ_GPIO(0), IRQ_TYPE_EDGE_FALLING);
+ irq_set_chained_handler(PXA_GPIO_TO_IRQ(0), mainstone_irq_handler);
+ irq_set_irq_type(PXA_GPIO_TO_IRQ(0), IRQ_TYPE_EDGE_FALLING);
}
#ifdef CONFIG_PM
diff --git a/arch/arm/mach-pxa/mfp-pxa2xx.c b/arch/arm/mach-pxa/mfp-pxa2xx.c
index 43a5f6861ca3..f14775536b83 100644
--- a/arch/arm/mach-pxa/mfp-pxa2xx.c
+++ b/arch/arm/mach-pxa/mfp-pxa2xx.c
@@ -13,6 +13,7 @@
* published by the Free Software Foundation.
*/
#include <linux/gpio.h>
+#include <linux/gpio-pxa.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
@@ -20,7 +21,6 @@
#include <mach/pxa2xx-regs.h>
#include <mach/mfp-pxa2xx.h>
-#include <mach/gpio-pxa.h>
#include "generic.h"
@@ -29,6 +29,10 @@
#define GAFR_L(x) __GAFR(0, x)
#define GAFR_U(x) __GAFR(1, x)
+#define BANK_OFF(n) (((n) < 3) ? (n) << 2 : 0x100 + (((n) - 3) << 2))
+#define GPLR(x) __REG2(0x40E00000, BANK_OFF((x) >> 5))
+#define GPDR(x) __REG2(0x40E00000, BANK_OFF((x) >> 5) + 0x0c)
+
#define PWER_WE35 (1 << 24)
struct gpio_desc {
diff --git a/arch/arm/mach-pxa/mioa701.c b/arch/arm/mach-pxa/mioa701.c
index dce71b4a3a55..e80a3db735c2 100644
--- a/arch/arm/mach-pxa/mioa701.c
+++ b/arch/arm/mach-pxa/mioa701.c
@@ -537,15 +537,15 @@ static struct pda_power_pdata power_pdata = {
static struct resource power_resources[] = {
[0] = {
.name = "ac",
- .start = gpio_to_irq(GPIO96_AC_DETECT),
- .end = gpio_to_irq(GPIO96_AC_DETECT),
+ .start = PXA_GPIO_TO_IRQ(GPIO96_AC_DETECT),
+ .end = PXA_GPIO_TO_IRQ(GPIO96_AC_DETECT),
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE |
IORESOURCE_IRQ_LOWEDGE,
},
[1] = {
.name = "usb",
- .start = gpio_to_irq(GPIO13_nUSB_DETECT),
- .end = gpio_to_irq(GPIO13_nUSB_DETECT),
+ .start = PXA_GPIO_TO_IRQ(GPIO13_nUSB_DETECT),
+ .end = PXA_GPIO_TO_IRQ(GPIO13_nUSB_DETECT),
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE |
IORESOURCE_IRQ_LOWEDGE,
},
diff --git a/arch/arm/mach-pxa/mxm8x10.c b/arch/arm/mach-pxa/mxm8x10.c
index 90928d6e1a5b..83570a79e7d2 100644
--- a/arch/arm/mach-pxa/mxm8x10.c
+++ b/arch/arm/mach-pxa/mxm8x10.c
@@ -417,8 +417,8 @@ static struct resource dm9k_resources[] = {
.flags = IORESOURCE_MEM
},
[2] = {
- .start = gpio_to_irq(mfp_to_gpio(MFP_PIN_GPIO9)),
- .end = gpio_to_irq(mfp_to_gpio(MFP_PIN_GPIO9)),
+ .start = PXA_GPIO_TO_IRQ(mfp_to_gpio(MFP_PIN_GPIO9)),
+ .end = PXA_GPIO_TO_IRQ(mfp_to_gpio(MFP_PIN_GPIO9)),
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE
}
};
diff --git a/arch/arm/mach-pxa/pcm990-baseboard.c b/arch/arm/mach-pxa/pcm990-baseboard.c
index 6d38c6548b3d..abab4e2b122c 100644
--- a/arch/arm/mach-pxa/pcm990-baseboard.c
+++ b/arch/arm/mach-pxa/pcm990-baseboard.c
@@ -378,7 +378,7 @@ struct pxacamera_platform_data pcm990_pxacamera_platform_data = {
#include <linux/i2c/pca953x.h>
static struct pca953x_platform_data pca9536_data = {
- .gpio_base = NR_BUILTIN_GPIO,
+ .gpio_base = PXA_NR_BUILTIN_GPIO,
};
static int gpio_bus_switch = -EINVAL;
@@ -406,9 +406,9 @@ static unsigned long pcm990_camera_query_bus_param(struct soc_camera_link *link)
int ret;
if (gpio_bus_switch < 0) {
- ret = gpio_request(NR_BUILTIN_GPIO, "camera");
+ ret = gpio_request(PXA_NR_BUILTIN_GPIO, "camera");
if (!ret) {
- gpio_bus_switch = NR_BUILTIN_GPIO;
+ gpio_bus_switch = PXA_NR_BUILTIN_GPIO;
gpio_direction_output(gpio_bus_switch, 0);
}
}
diff --git a/arch/arm/mach-pxa/poodle.c b/arch/arm/mach-pxa/poodle.c
index b260ce872d2d..69036e42ca31 100644
--- a/arch/arm/mach-pxa/poodle.c
+++ b/arch/arm/mach-pxa/poodle.c
@@ -166,8 +166,8 @@ static struct resource locomo_resources[] = {
.flags = IORESOURCE_MEM,
},
[1] = {
- .start = IRQ_GPIO(10),
- .end = IRQ_GPIO(10),
+ .start = PXA_GPIO_TO_IRQ(10),
+ .end = PXA_GPIO_TO_IRQ(10),
.flags = IORESOURCE_IRQ,
},
};
@@ -212,7 +212,7 @@ static struct spi_board_info poodle_spi_devices[] = {
.bus_num = 1,
.platform_data = &poodle_ads7846_info,
.controller_data= &poodle_ads7846_chip,
- .irq = gpio_to_irq(POODLE_GPIO_TP_INT),
+ .irq = PXA_GPIO_TO_IRQ(POODLE_GPIO_TP_INT),
},
};
diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c
index f05f9486b0cb..adf058fa97ee 100644
--- a/arch/arm/mach-pxa/pxa25x.c
+++ b/arch/arm/mach-pxa/pxa25x.c
@@ -17,6 +17,7 @@
* need be.
*/
#include <linux/gpio.h>
+#include <linux/gpio-pxa.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
@@ -208,6 +209,8 @@ static struct clk_lookup pxa25x_clkregs[] = {
INIT_CLKREG(&clk_pxa25x_gpio11, NULL, "GPIO11_CLK"),
INIT_CLKREG(&clk_pxa25x_gpio12, NULL, "GPIO12_CLK"),
INIT_CLKREG(&clk_pxa25x_mem, "pxa2xx-pcmcia", NULL),
+ INIT_CLKREG(&clk_dummy, "pxa-gpio", NULL),
+ INIT_CLKREG(&clk_dummy, "sa1100-rtc", NULL),
};
static struct clk_lookup pxa25x_hwuart_clkreg =
@@ -287,7 +290,7 @@ static inline void pxa25x_init_pm(void) {}
static int pxa25x_set_wake(struct irq_data *d, unsigned int on)
{
- int gpio = irq_to_gpio(d->irq);
+ int gpio = pxa_irq_to_gpio(d->irq);
uint32_t mask = 0;
if (gpio >= 0 && gpio < 85)
@@ -312,14 +315,12 @@ set_pwer:
void __init pxa25x_init_irq(void)
{
pxa_init_irq(32, pxa25x_set_wake);
- pxa_init_gpio(IRQ_GPIO_2_x, 2, 84, pxa25x_set_wake);
}
#ifdef CONFIG_CPU_PXA26x
void __init pxa26x_init_irq(void)
{
pxa_init_irq(32, pxa25x_set_wake);
- pxa_init_gpio(IRQ_GPIO_2_x, 2, 89, pxa25x_set_wake);
}
#endif
diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c
index bc5a98ebaa72..180bd8675d4b 100644
--- a/arch/arm/mach-pxa/pxa27x.c
+++ b/arch/arm/mach-pxa/pxa27x.c
@@ -12,6 +12,7 @@
* published by the Free Software Foundation.
*/
#include <linux/gpio.h>
+#include <linux/gpio-pxa.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
@@ -229,6 +230,8 @@ static struct clk_lookup pxa27x_clkregs[] = {
INIT_CLKREG(&clk_pxa27x_im, NULL, "IMCLK"),
INIT_CLKREG(&clk_pxa27x_memc, NULL, "MEMCLK"),
INIT_CLKREG(&clk_pxa27x_mem, "pxa2xx-pcmcia", NULL),
+ INIT_CLKREG(&clk_dummy, "pxa-gpio", NULL),
+ INIT_CLKREG(&clk_dummy, "sa1100-rtc", NULL),
};
#ifdef CONFIG_PM
@@ -355,7 +358,7 @@ static inline void pxa27x_init_pm(void) {}
*/
static int pxa27x_set_wake(struct irq_data *d, unsigned int on)
{
- int gpio = irq_to_gpio(d->irq);
+ int gpio = pxa_irq_to_gpio(d->irq);
uint32_t mask;
if (gpio >= 0 && gpio < 128)
@@ -386,7 +389,6 @@ static int pxa27x_set_wake(struct irq_data *d, unsigned int on)
void __init pxa27x_init_irq(void)
{
pxa_init_irq(34, pxa27x_set_wake);
- pxa_init_gpio(IRQ_GPIO_2_x, 2, 120, pxa27x_set_wake);
}
static struct map_desc pxa27x_io_desc[] __initdata = {
@@ -422,6 +424,7 @@ void __init pxa27x_set_i2c_power_info(struct i2c_pxa_platform_data *info)
}
static struct platform_device *devices[] __initdata = {
+ &pxa_device_gpio,
&pxa27x_device_udc,
&pxa_device_pmu,
&pxa_device_i2s,
diff --git a/arch/arm/mach-pxa/pxa300.c b/arch/arm/mach-pxa/pxa300.c
index 40bb16501d86..0388eda7878a 100644
--- a/arch/arm/mach-pxa/pxa300.c
+++ b/arch/arm/mach-pxa/pxa300.c
@@ -89,6 +89,7 @@ static DEFINE_PXA3_CKEN(gcu, PXA300_GCU, 0, 0);
static struct clk_lookup common_clkregs[] = {
INIT_CLKREG(&clk_common_nand, "pxa3xx-nand", NULL),
INIT_CLKREG(&clk_gcu, "pxa3xx-gcu", NULL),
+ INIT_CLKREG(&clk_dummy, "sa1100-rtc", NULL),
};
static DEFINE_PXA3_CKEN(pxa310_mmc3, MMC3, 19500000, 0);
diff --git a/arch/arm/mach-pxa/pxa320.c b/arch/arm/mach-pxa/pxa320.c
index 8d614ecd8e99..d487e1ff4c9a 100644
--- a/arch/arm/mach-pxa/pxa320.c
+++ b/arch/arm/mach-pxa/pxa320.c
@@ -83,6 +83,7 @@ static DEFINE_PXA3_CKEN(gcu, PXA320_GCU, 0, 0);
static struct clk_lookup pxa320_clkregs[] = {
INIT_CLKREG(&clk_pxa320_nand, "pxa3xx-nand", NULL),
INIT_CLKREG(&clk_gcu, "pxa3xx-gcu", NULL),
+ INIT_CLKREG(&clk_dummy, "sa1100-rtc", NULL),
};
static int __init pxa320_init(void)
diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c
index 0737c59b88ae..f107c71c7589 100644
--- a/arch/arm/mach-pxa/pxa3xx.c
+++ b/arch/arm/mach-pxa/pxa3xx.c
@@ -25,7 +25,6 @@
#include <asm/mach/map.h>
#include <asm/suspend.h>
#include <mach/hardware.h>
-#include <mach/gpio-pxa.h>
#include <mach/pxa3xx-regs.h>
#include <mach/reset.h>
#include <mach/ohci.h>
@@ -56,6 +55,7 @@ static DEFINE_PXA3_CKEN(pxa3xx_pwm0, PWM0, 13000000, 0);
static DEFINE_PXA3_CKEN(pxa3xx_pwm1, PWM1, 13000000, 0);
static DEFINE_PXA3_CKEN(pxa3xx_mmc1, MMC1, 19500000, 0);
static DEFINE_PXA3_CKEN(pxa3xx_mmc2, MMC2, 19500000, 0);
+static DEFINE_PXA3_CKEN(pxa3xx_gpio, GPIO, 13000000, 0);
static DEFINE_CK(pxa3xx_lcd, LCD, &clk_pxa3xx_hsio_ops);
static DEFINE_CK(pxa3xx_smemc, SMC, &clk_pxa3xx_smemc_ops);
@@ -67,6 +67,7 @@ static struct clk_lookup pxa3xx_clkregs[] = {
INIT_CLKREG(&clk_pxa3xx_pout, NULL, "CLK_POUT"),
/* Power I2C clock is always on */
INIT_CLKREG(&clk_dummy, "pxa3xx-pwri2c.1", NULL),
+ INIT_CLKREG(&clk_dummy, "sa1100-rtc", NULL),
INIT_CLKREG(&clk_pxa3xx_lcd, "pxa2xx-fb", NULL),
INIT_CLKREG(&clk_pxa3xx_camera, NULL, "CAMCLK"),
INIT_CLKREG(&clk_pxa3xx_ac97, NULL, "AC97CLK"),
@@ -88,6 +89,7 @@ static struct clk_lookup pxa3xx_clkregs[] = {
INIT_CLKREG(&clk_pxa3xx_mmc1, "pxa2xx-mci.0", NULL),
INIT_CLKREG(&clk_pxa3xx_mmc2, "pxa2xx-mci.1", NULL),
INIT_CLKREG(&clk_pxa3xx_smemc, "pxa2xx-pcmcia", NULL),
+ INIT_CLKREG(&clk_pxa3xx_gpio, "pxa-gpio", NULL),
};
#ifdef CONFIG_PM
@@ -365,7 +367,8 @@ static struct irq_chip pxa_ext_wakeup_chip = {
.irq_set_type = pxa_set_ext_wakeup_type,
};
-static void __init pxa_init_ext_wakeup_irq(set_wake_t fn)
+static void __init pxa_init_ext_wakeup_irq(int (*fn)(struct irq_data *,
+ unsigned int))
{
int irq;
@@ -388,7 +391,6 @@ void __init pxa3xx_init_irq(void)
pxa_init_irq(56, pxa3xx_set_wake);
pxa_init_ext_wakeup_irq(pxa3xx_set_wake);
- pxa_init_gpio(IRQ_GPIO_2_x, 2, 127, NULL);
}
static struct map_desc pxa3xx_io_desc[] __initdata = {
@@ -417,6 +419,7 @@ void __init pxa3xx_set_i2c_power_info(struct i2c_pxa_platform_data *info)
}
static struct platform_device *devices[] __initdata = {
+ &pxa_device_gpio,
&pxa27x_device_udc,
&pxa_device_pmu,
&pxa_device_i2s,
diff --git a/arch/arm/mach-pxa/pxa95x.c b/arch/arm/mach-pxa/pxa95x.c
index 51371b39d2a3..fccc644702e6 100644
--- a/arch/arm/mach-pxa/pxa95x.c
+++ b/arch/arm/mach-pxa/pxa95x.c
@@ -20,7 +20,6 @@
#include <linux/syscore_ops.h>
#include <mach/hardware.h>
-#include <mach/gpio-pxa.h>
#include <mach/pxa3xx-regs.h>
#include <mach/pxa930.h>
#include <mach/reset.h>
@@ -212,11 +211,13 @@ static DEFINE_PXA3_CKEN(pxa95x_ssp3, SSP3, 13000000, 0);
static DEFINE_PXA3_CKEN(pxa95x_ssp4, SSP4, 13000000, 0);
static DEFINE_PXA3_CKEN(pxa95x_pwm0, PWM0, 13000000, 0);
static DEFINE_PXA3_CKEN(pxa95x_pwm1, PWM1, 13000000, 0);
+static DEFINE_PXA3_CKEN(pxa95x_gpio, GPIO, 13000000, 0);
static struct clk_lookup pxa95x_clkregs[] = {
INIT_CLKREG(&clk_pxa95x_pout, NULL, "CLK_POUT"),
/* Power I2C clock is always on */
INIT_CLKREG(&clk_dummy, "pxa3xx-pwri2c.1", NULL),
+ INIT_CLKREG(&clk_dummy, "sa1100-rtc", NULL),
INIT_CLKREG(&clk_pxa95x_lcd, "pxa2xx-fb", NULL),
INIT_CLKREG(&clk_pxa95x_ffuart, "pxa2xx-uart.0", NULL),
INIT_CLKREG(&clk_pxa95x_btuart, "pxa2xx-uart.1", NULL),
@@ -230,12 +231,12 @@ static struct clk_lookup pxa95x_clkregs[] = {
INIT_CLKREG(&clk_pxa95x_ssp4, "pxa27x-ssp.3", NULL),
INIT_CLKREG(&clk_pxa95x_pwm0, "pxa27x-pwm.0", NULL),
INIT_CLKREG(&clk_pxa95x_pwm1, "pxa27x-pwm.1", NULL),
+ INIT_CLKREG(&clk_pxa95x_gpio, "pxa-gpio", NULL),
};
void __init pxa95x_init_irq(void)
{
pxa_init_irq(96, NULL);
- pxa_init_gpio(IRQ_GPIO_2_x, 2, 127, NULL);
}
/*
@@ -248,6 +249,7 @@ void __init pxa95x_set_i2c_power_info(struct i2c_pxa_platform_data *info)
}
static struct platform_device *devices[] __initdata = {
+ &pxa_device_gpio,
&sa1100_device_rtc,
&pxa_device_rtc,
&pxa27x_device_ssp1,
diff --git a/arch/arm/mach-pxa/raumfeld.c b/arch/arm/mach-pxa/raumfeld.c
index 4962b1676629..22818c7694a8 100644
--- a/arch/arm/mach-pxa/raumfeld.c
+++ b/arch/arm/mach-pxa/raumfeld.c
@@ -292,8 +292,8 @@ static struct resource smc91x_resources[] = {
.flags = IORESOURCE_MEM,
},
{
- .start = gpio_to_irq(GPIO_ETH_IRQ),
- .end = gpio_to_irq(GPIO_ETH_IRQ),
+ .start = PXA_GPIO_TO_IRQ(GPIO_ETH_IRQ),
+ .end = PXA_GPIO_TO_IRQ(GPIO_ETH_IRQ),
.flags = IORESOURCE_IRQ | IRQF_TRIGGER_FALLING,
}
};
@@ -672,7 +672,7 @@ static struct lis3lv02d_platform_data lis3_pdata = {
.chip_select = 1, \
.controller_data = (void *) GPIO_ACCEL_CS, \
.platform_data = &lis3_pdata, \
- .irq = gpio_to_irq(GPIO_ACCEL_IRQ), \
+ .irq = PXA_GPIO_TO_IRQ(GPIO_ACCEL_IRQ), \
}
#define SPI_DAC7512 \
@@ -956,7 +956,7 @@ static struct eeti_ts_platform_data eeti_ts_pdata = {
static struct i2c_board_info raumfeld_controller_i2c_board_info __initdata = {
.type = "eeti_ts",
.addr = 0x0a,
- .irq = gpio_to_irq(GPIO_TOUCH_IRQ),
+ .irq = PXA_GPIO_TO_IRQ(GPIO_TOUCH_IRQ),
.platform_data = &eeti_ts_pdata,
};
diff --git a/arch/arm/mach-pxa/saar.c b/arch/arm/mach-pxa/saar.c
index 878707056e65..0fe354efb931 100644
--- a/arch/arm/mach-pxa/saar.c
+++ b/arch/arm/mach-pxa/saar.c
@@ -96,8 +96,8 @@ static struct resource smc91x_resources[] = {
.flags = IORESOURCE_MEM,
},
[1] = {
- .start = gpio_to_irq(mfp_to_gpio(MFP_PIN_GPIO97)),
- .end = gpio_to_irq(mfp_to_gpio(MFP_PIN_GPIO97)),
+ .start = PXA_GPIO_TO_IRQ(mfp_to_gpio(MFP_PIN_GPIO97)),
+ .end = PXA_GPIO_TO_IRQ(mfp_to_gpio(MFP_PIN_GPIO97)),
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
}
};
@@ -502,7 +502,7 @@ static struct i2c_board_info saar_i2c_info[] = {
.type = "da9034",
.addr = 0x34,
.platform_data = &saar_da9034_info,
- .irq = gpio_to_irq(mfp_to_gpio(MFP_PIN_GPIO83)),
+ .irq = PXA_GPIO_TO_IRQ(mfp_to_gpio(MFP_PIN_GPIO83)),
},
};
diff --git a/arch/arm/mach-pxa/saarb.c b/arch/arm/mach-pxa/saarb.c
index b6dbaca460c7..febc809ed5a6 100644
--- a/arch/arm/mach-pxa/saarb.c
+++ b/arch/arm/mach-pxa/saarb.c
@@ -92,7 +92,7 @@ static struct i2c_board_info saarb_i2c_info[] = {
.type = "88PM860x",
.addr = 0x34,
.platform_data = &saarb_pm8607_info,
- .irq = gpio_to_irq(mfp_to_gpio(MFP_PIN_GPIO83)),
+ .irq = PXA_GPIO_TO_IRQ(mfp_to_gpio(MFP_PIN_GPIO83)),
},
};
diff --git a/arch/arm/mach-pxa/sharpsl_pm.c b/arch/arm/mach-pxa/sharpsl_pm.c
index 785880f67b60..8d5168d253a9 100644
--- a/arch/arm/mach-pxa/sharpsl_pm.c
+++ b/arch/arm/mach-pxa/sharpsl_pm.c
@@ -907,24 +907,24 @@ static int __devinit sharpsl_pm_probe(struct platform_device *pdev)
gpio_direction_input(sharpsl_pm.machinfo->gpio_batlock);
/* Register interrupt handlers */
- if (request_irq(IRQ_GPIO(sharpsl_pm.machinfo->gpio_acin), sharpsl_ac_isr, IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, "AC Input Detect", sharpsl_ac_isr)) {
- dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", IRQ_GPIO(sharpsl_pm.machinfo->gpio_acin));
+ if (request_irq(PXA_GPIO_TO_IRQ(sharpsl_pm.machinfo->gpio_acin), sharpsl_ac_isr, IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, "AC Input Detect", sharpsl_ac_isr)) {
+ dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", PXA_GPIO_TO_IRQ(sharpsl_pm.machinfo->gpio_acin));
}
- if (request_irq(IRQ_GPIO(sharpsl_pm.machinfo->gpio_batlock), sharpsl_fatal_isr, IRQF_DISABLED | IRQF_TRIGGER_FALLING, "Battery Cover", sharpsl_fatal_isr)) {
- dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", IRQ_GPIO(sharpsl_pm.machinfo->gpio_batlock));
+ if (request_irq(PXA_GPIO_TO_IRQ(sharpsl_pm.machinfo->gpio_batlock), sharpsl_fatal_isr, IRQF_DISABLED | IRQF_TRIGGER_FALLING, "Battery Cover", sharpsl_fatal_isr)) {
+ dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", PXA_GPIO_TO_IRQ(sharpsl_pm.machinfo->gpio_batlock));
}
if (sharpsl_pm.machinfo->gpio_fatal) {
- if (request_irq(IRQ_GPIO(sharpsl_pm.machinfo->gpio_fatal), sharpsl_fatal_isr, IRQF_DISABLED | IRQF_TRIGGER_FALLING, "Fatal Battery", sharpsl_fatal_isr)) {
- dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", IRQ_GPIO(sharpsl_pm.machinfo->gpio_fatal));
+ if (request_irq(PXA_GPIO_TO_IRQ(sharpsl_pm.machinfo->gpio_fatal), sharpsl_fatal_isr, IRQF_DISABLED | IRQF_TRIGGER_FALLING, "Fatal Battery", sharpsl_fatal_isr)) {
+ dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", PXA_GPIO_TO_IRQ(sharpsl_pm.machinfo->gpio_fatal));
}
}
if (sharpsl_pm.machinfo->batfull_irq) {
/* Register interrupt handler. */
- if (request_irq(IRQ_GPIO(sharpsl_pm.machinfo->gpio_batfull), sharpsl_chrg_full_isr, IRQF_DISABLED | IRQF_TRIGGER_RISING, "CO", sharpsl_chrg_full_isr)) {
- dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", IRQ_GPIO(sharpsl_pm.machinfo->gpio_batfull));
+ if (request_irq(PXA_GPIO_TO_IRQ(sharpsl_pm.machinfo->gpio_batfull), sharpsl_chrg_full_isr, IRQF_DISABLED | IRQF_TRIGGER_RISING, "CO", sharpsl_chrg_full_isr)) {
+ dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", PXA_GPIO_TO_IRQ(sharpsl_pm.machinfo->gpio_batfull));
}
}
@@ -953,14 +953,14 @@ static int sharpsl_pm_remove(struct platform_device *pdev)
led_trigger_unregister_simple(sharpsl_charge_led_trigger);
- free_irq(IRQ_GPIO(sharpsl_pm.machinfo->gpio_acin), sharpsl_ac_isr);
- free_irq(IRQ_GPIO(sharpsl_pm.machinfo->gpio_batlock), sharpsl_fatal_isr);
+ free_irq(PXA_GPIO_TO_IRQ(sharpsl_pm.machinfo->gpio_acin), sharpsl_ac_isr);
+ free_irq(PXA_GPIO_TO_IRQ(sharpsl_pm.machinfo->gpio_batlock), sharpsl_fatal_isr);
if (sharpsl_pm.machinfo->gpio_fatal)
- free_irq(IRQ_GPIO(sharpsl_pm.machinfo->gpio_fatal), sharpsl_fatal_isr);
+ free_irq(PXA_GPIO_TO_IRQ(sharpsl_pm.machinfo->gpio_fatal), sharpsl_fatal_isr);
if (sharpsl_pm.machinfo->batfull_irq)
- free_irq(IRQ_GPIO(sharpsl_pm.machinfo->gpio_batfull), sharpsl_chrg_full_isr);
+ free_irq(PXA_GPIO_TO_IRQ(sharpsl_pm.machinfo->gpio_batfull), sharpsl_chrg_full_isr);
gpio_free(sharpsl_pm.machinfo->gpio_batlock);
gpio_free(sharpsl_pm.machinfo->gpio_batfull);
diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c
index a7f81a3fd132..abf355d0c92f 100644
--- a/arch/arm/mach-pxa/spitz.c
+++ b/arch/arm/mach-pxa/spitz.c
@@ -552,7 +552,7 @@ static struct spi_board_info spitz_spi_devices[] = {
.chip_select = 0,
.platform_data = &spitz_ads7846_info,
.controller_data = &spitz_ads7846_chip,
- .irq = gpio_to_irq(SPITZ_GPIO_TP_INT),
+ .irq = PXA_GPIO_TO_IRQ(SPITZ_GPIO_TP_INT),
}, {
.modalias = "corgi-lcd",
.max_speed_hz = 50000,
diff --git a/arch/arm/mach-pxa/spitz_pm.c b/arch/arm/mach-pxa/spitz_pm.c
index 094279aefe9c..34cbdac51525 100644
--- a/arch/arm/mach-pxa/spitz_pm.c
+++ b/arch/arm/mach-pxa/spitz_pm.c
@@ -15,6 +15,7 @@
#include <linux/kernel.h>
#include <linux/delay.h>
#include <linux/gpio.h>
+#include <linux/gpio-pxa.h>
#include <linux/interrupt.h>
#include <linux/platform_device.h>
#include <linux/apm-emulation.h>
@@ -41,6 +42,7 @@ static int spitz_last_ac_status;
static struct gpio spitz_charger_gpios[] = {
{ SPITZ_GPIO_KEY_INT, GPIOF_IN, "Keyboard Interrupt" },
{ SPITZ_GPIO_SYNC, GPIOF_IN, "Sync" },
+ { SPITZ_GPIO_AC_IN, GPIOF_IN, "Charger Detection" },
{ SPITZ_GPIO_ADC_TEMP_ON, GPIOF_OUT_INIT_LOW, "ADC Temp On" },
{ SPITZ_GPIO_JK_B, GPIOF_OUT_INIT_LOW, "JK B" },
{ SPITZ_GPIO_CHRG_ON, GPIOF_OUT_INIT_LOW, "Charger On" },
@@ -169,14 +171,19 @@ static int spitz_should_wakeup(unsigned int resume_on_alarm)
static unsigned long spitz_charger_wakeup(void)
{
- return (~GPLR0 & GPIO_bit(SPITZ_GPIO_KEY_INT)) | (GPLR0 & GPIO_bit(SPITZ_GPIO_SYNC));
+ unsigned long ret;
+ ret = (!gpio_get_value(SPITZ_GPIO_KEY_INT)
+ << GPIO_bit(SPITZ_GPIO_KEY_INT))
+ | (!gpio_get_value(SPITZ_GPIO_SYNC)
+ << GPIO_bit(SPITZ_GPIO_SYNC));
+ return ret;
}
unsigned long spitzpm_read_devdata(int type)
{
switch (type) {
case SHARPSL_STATUS_ACIN:
- return (((~GPLR(SPITZ_GPIO_AC_IN)) & GPIO_bit(SPITZ_GPIO_AC_IN)) != 0);
+ return !gpio_get_value(SPITZ_GPIO_AC_IN);
case SHARPSL_STATUS_LOCK:
return gpio_get_value(sharpsl_pm.machinfo->gpio_batlock);
case SHARPSL_STATUS_CHRGFULL:
diff --git a/arch/arm/mach-pxa/stargate2.c b/arch/arm/mach-pxa/stargate2.c
index 80d7f23ad0fd..d8a2467de92e 100644
--- a/arch/arm/mach-pxa/stargate2.c
+++ b/arch/arm/mach-pxa/stargate2.c
@@ -376,7 +376,7 @@ static struct spi_board_info spi_board_info[] __initdata = {
.bus_num = 1,
.chip_select = 0,
.controller_data = &staccel_chip_info,
- .irq = IRQ_GPIO(96),
+ .irq = PXA_GPIO_TO_IRQ(96),
}, {
.modalias = "cc2420",
.max_speed_hz = 6500000,
@@ -546,7 +546,7 @@ static struct i2c_board_info __initdata imote2_pwr_i2c_board_info[] = {
.type = "da9030",
.addr = 0x49,
.platform_data = &imote2_da9030_pdata,
- .irq = gpio_to_irq(1),
+ .irq = PXA_GPIO_TO_IRQ(1),
},
};
@@ -560,18 +560,18 @@ static struct i2c_board_info __initdata imote2_i2c_board_info[] = {
/* Through a nand gate - Also beware, on V2 sensor board the
* pull up resistors are missing.
*/
- .irq = IRQ_GPIO(99),
+ .irq = PXA_GPIO_TO_IRQ(99),
}, { /* ITS400 Sensor board only */
.type = "tsl2561",
.addr = 0x49,
/* Through a nand gate - Also beware, on V2 sensor board the
* pull up resistors are missing.
*/
- .irq = IRQ_GPIO(99),
+ .irq = PXA_GPIO_TO_IRQ(99),
}, { /* ITS400 Sensor board only */
.type = "tmp175",
.addr = 0x4A,
- .irq = IRQ_GPIO(96),
+ .irq = PXA_GPIO_TO_IRQ(96),
}, { /* IMB400 Multimedia board */
.type = "wm8940",
.addr = 0x1A,
@@ -661,8 +661,8 @@ static struct resource smc91x_resources[] = {
.flags = IORESOURCE_MEM,
},
[1] = {
- .start = IRQ_GPIO(40),
- .end = IRQ_GPIO(40),
+ .start = PXA_GPIO_TO_IRQ(40),
+ .end = PXA_GPIO_TO_IRQ(40),
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
}
};
@@ -707,7 +707,7 @@ static int stargate2_mci_init(struct device *dev,
}
gpio_direction_input(SG2_GPIO_nSD_DETECT);
- err = request_irq(IRQ_GPIO(SG2_GPIO_nSD_DETECT),
+ err = request_irq(PXA_GPIO_TO_IRQ(SG2_GPIO_nSD_DETECT),
stargate2_detect_int,
IRQ_TYPE_EDGE_BOTH,
"MMC card detect",
@@ -738,7 +738,7 @@ static void stargate2_mci_setpower(struct device *dev, unsigned int vdd)
static void stargate2_mci_exit(struct device *dev, void *data)
{
- free_irq(IRQ_GPIO(SG2_GPIO_nSD_DETECT), data);
+ free_irq(PXA_GPIO_TO_IRQ(SG2_GPIO_nSD_DETECT), data);
gpio_free(SG2_SD_POWER_ENABLE);
gpio_free(SG2_GPIO_nSD_DETECT);
}
@@ -913,7 +913,7 @@ static struct i2c_board_info __initdata stargate2_pwr_i2c_board_info[] = {
.type = "da9030",
.addr = 0x49,
.platform_data = &stargate2_da9030_pdata,
- .irq = gpio_to_irq(1),
+ .irq = PXA_GPIO_TO_IRQ(1),
},
};
@@ -938,18 +938,18 @@ static struct i2c_board_info __initdata stargate2_i2c_board_info[] = {
/* Through a nand gate - Also beware, on V2 sensor board the
* pull up resistors are missing.
*/
- .irq = IRQ_GPIO(99),
+ .irq = PXA_GPIO_TO_IRQ(99),
}, { /* ITS400 Sensor board only */
.type = "tsl2561",
.addr = 0x49,
/* Through a nand gate - Also beware, on V2 sensor board the
* pull up resistors are missing.
*/
- .irq = IRQ_GPIO(99),
+ .irq = PXA_GPIO_TO_IRQ(99),
}, { /* ITS400 Sensor board only */
.type = "tmp175",
.addr = 0x4A,
- .irq = IRQ_GPIO(96),
+ .irq = PXA_GPIO_TO_IRQ(96),
},
};
diff --git a/arch/arm/mach-pxa/tavorevb.c b/arch/arm/mach-pxa/tavorevb.c
index 4fa36a3e383c..9fb38e80e076 100644
--- a/arch/arm/mach-pxa/tavorevb.c
+++ b/arch/arm/mach-pxa/tavorevb.c
@@ -85,8 +85,8 @@ static struct resource smc91x_resources[] = {
.flags = IORESOURCE_MEM,
},
[1] = {
- .start = gpio_to_irq(mfp_to_gpio(MFP_PIN_GPIO47)),
- .end = gpio_to_irq(mfp_to_gpio(MFP_PIN_GPIO47)),
+ .start = PXA_GPIO_TO_IRQ(mfp_to_gpio(MFP_PIN_GPIO47)),
+ .end = PXA_GPIO_TO_IRQ(mfp_to_gpio(MFP_PIN_GPIO47)),
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
}
};
diff --git a/arch/arm/mach-pxa/tavorevb3.c b/arch/arm/mach-pxa/tavorevb3.c
index 8a22879f0bb0..f7d9305cfd77 100644
--- a/arch/arm/mach-pxa/tavorevb3.c
+++ b/arch/arm/mach-pxa/tavorevb3.c
@@ -101,7 +101,7 @@ static struct i2c_board_info evb3_i2c_info[] = {
.type = "88PM860x",
.addr = 0x34,
.platform_data = &evb3_pm8607_info,
- .irq = gpio_to_irq(mfp_to_gpio(MFP_PIN_GPIO83)),
+ .irq = PXA_GPIO_TO_IRQ(mfp_to_gpio(MFP_PIN_GPIO83)),
},
};
diff --git a/arch/arm/mach-pxa/tosa.c b/arch/arm/mach-pxa/tosa.c
index dfe40f8705aa..7ce5c436cc4e 100644
--- a/arch/arm/mach-pxa/tosa.c
+++ b/arch/arm/mach-pxa/tosa.c
@@ -404,8 +404,8 @@ static struct pda_power_pdata tosa_power_data = {
static struct resource tosa_power_resource[] = {
{
.name = "ac",
- .start = gpio_to_irq(TOSA_GPIO_AC_IN),
- .end = gpio_to_irq(TOSA_GPIO_AC_IN),
+ .start = PXA_GPIO_TO_IRQ(TOSA_GPIO_AC_IN),
+ .end = PXA_GPIO_TO_IRQ(TOSA_GPIO_AC_IN),
.flags = IORESOURCE_IRQ |
IORESOURCE_IRQ_HIGHEDGE |
IORESOURCE_IRQ_LOWEDGE,
diff --git a/arch/arm/mach-pxa/viper.c b/arch/arm/mach-pxa/viper.c
index afe2b7495523..023d6ca789de 100644
--- a/arch/arm/mach-pxa/viper.c
+++ b/arch/arm/mach-pxa/viper.c
@@ -422,8 +422,8 @@ static struct resource smc91x_resources[] = {
.flags = IORESOURCE_MEM,
},
[1] = {
- .start = gpio_to_irq(VIPER_ETH_GPIO),
- .end = gpio_to_irq(VIPER_ETH_GPIO),
+ .start = PXA_GPIO_TO_IRQ(VIPER_ETH_GPIO),
+ .end = PXA_GPIO_TO_IRQ(VIPER_ETH_GPIO),
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
},
[2] = {
@@ -546,7 +546,7 @@ static struct plat_serial8250_port serial_platform_data[] = {
/* External UARTs */
{
.mapbase = VIPER_UARTA_PHYS,
- .irq = gpio_to_irq(VIPER_UARTA_GPIO),
+ .irq = PXA_GPIO_TO_IRQ(VIPER_UARTA_GPIO),
.irqflags = IRQF_TRIGGER_RISING,
.uartclk = 1843200,
.regshift = 1,
@@ -556,7 +556,7 @@ static struct plat_serial8250_port serial_platform_data[] = {
},
{
.mapbase = VIPER_UARTB_PHYS,
- .irq = gpio_to_irq(VIPER_UARTB_GPIO),
+ .irq = PXA_GPIO_TO_IRQ(VIPER_UARTB_GPIO),
.irqflags = IRQF_TRIGGER_RISING,
.uartclk = 1843200,
.regshift = 1,
@@ -596,8 +596,8 @@ static struct resource isp116x_resources[] = {
.flags = IORESOURCE_MEM,
},
[2] = {
- .start = gpio_to_irq(VIPER_USB_GPIO),
- .end = gpio_to_irq(VIPER_USB_GPIO),
+ .start = PXA_GPIO_TO_IRQ(VIPER_USB_GPIO),
+ .end = PXA_GPIO_TO_IRQ(VIPER_USB_GPIO),
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
},
};
diff --git a/arch/arm/mach-pxa/vpac270.c b/arch/arm/mach-pxa/vpac270.c
index fed5fb088714..1f5cfa96f6d6 100644
--- a/arch/arm/mach-pxa/vpac270.c
+++ b/arch/arm/mach-pxa/vpac270.c
@@ -395,8 +395,8 @@ static struct resource vpac270_dm9000_resources[] = {
.flags = IORESOURCE_MEM,
},
[2] = {
- .start = IRQ_GPIO(GPIO114_VPAC270_ETH_IRQ),
- .end = IRQ_GPIO(GPIO114_VPAC270_ETH_IRQ),
+ .start = PXA_GPIO_TO_IRQ(GPIO114_VPAC270_ETH_IRQ),
+ .end = PXA_GPIO_TO_IRQ(GPIO114_VPAC270_ETH_IRQ),
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
},
};
@@ -433,7 +433,7 @@ static pxa2xx_audio_ops_t vpac270_ac97_pdata = {
};
static struct ucb1400_pdata vpac270_ucb1400_pdata = {
- .irq = IRQ_GPIO(GPIO113_VPAC270_TS_IRQ),
+ .irq = PXA_GPIO_TO_IRQ(GPIO113_VPAC270_TS_IRQ),
};
static struct platform_device vpac270_ucb1400_device = {
@@ -610,8 +610,8 @@ static struct resource vpac270_ide_resources[] = {
.flags = IORESOURCE_DMA
},
[3] = { /* IDE IRQ pin */
- .start = gpio_to_irq(GPIO36_VPAC270_IDE_IRQ),
- .end = gpio_to_irq(GPIO36_VPAC270_IDE_IRQ),
+ .start = PXA_GPIO_TO_IRQ(GPIO36_VPAC270_IDE_IRQ),
+ .end = PXA_GPIO_TO_IRQ(GPIO36_VPAC270_IDE_IRQ),
.flags = IORESOURCE_IRQ
}
};
diff --git a/arch/arm/mach-pxa/z2.c b/arch/arm/mach-pxa/z2.c
index d75f66ab8c34..b6476848b561 100644
--- a/arch/arm/mach-pxa/z2.c
+++ b/arch/arm/mach-pxa/z2.c
@@ -573,7 +573,7 @@ static struct spi_board_info spi_board_info[] __initdata = {
.modalias = "libertas_spi",
.platform_data = &z2_lbs_pdata,
.controller_data = &z2_lbs_chip_info,
- .irq = gpio_to_irq(GPIO36_ZIPITZ2_WIFI_IRQ),
+ .irq = PXA_GPIO_TO_IRQ(GPIO36_ZIPITZ2_WIFI_IRQ),
.max_speed_hz = 13000000,
.bus_num = 1,
.chip_select = 0,
diff --git a/arch/arm/mach-pxa/zeus.c b/arch/arm/mach-pxa/zeus.c
index 9db35a7fcfc0..a4dd1c347050 100644
--- a/arch/arm/mach-pxa/zeus.c
+++ b/arch/arm/mach-pxa/zeus.c
@@ -233,7 +233,7 @@ static struct plat_serial8250_port serial_platform_data[] = {
/* FIXME: Shared IRQs on COM1-COM4 will not work properly on v1i1 hardware. */
{ /* COM1 */
.mapbase = 0x10000000,
- .irq = gpio_to_irq(ZEUS_UARTA_GPIO),
+ .irq = PXA_GPIO_TO_IRQ(ZEUS_UARTA_GPIO),
.irqflags = IRQF_TRIGGER_RISING,
.uartclk = 14745600,
.regshift = 1,
@@ -242,7 +242,7 @@ static struct plat_serial8250_port serial_platform_data[] = {
},
{ /* COM2 */
.mapbase = 0x10800000,
- .irq = gpio_to_irq(ZEUS_UARTB_GPIO),
+ .irq = PXA_GPIO_TO_IRQ(ZEUS_UARTB_GPIO),
.irqflags = IRQF_TRIGGER_RISING,
.uartclk = 14745600,
.regshift = 1,
@@ -251,7 +251,7 @@ static struct plat_serial8250_port serial_platform_data[] = {
},
{ /* COM3 */
.mapbase = 0x11000000,
- .irq = gpio_to_irq(ZEUS_UARTC_GPIO),
+ .irq = PXA_GPIO_TO_IRQ(ZEUS_UARTC_GPIO),
.irqflags = IRQF_TRIGGER_RISING,
.uartclk = 14745600,
.regshift = 1,
@@ -260,7 +260,7 @@ static struct plat_serial8250_port serial_platform_data[] = {
},
{ /* COM4 */
.mapbase = 0x11800000,
- .irq = gpio_to_irq(ZEUS_UARTD_GPIO),
+ .irq = PXA_GPIO_TO_IRQ(ZEUS_UARTD_GPIO),
.irqflags = IRQF_TRIGGER_RISING,
.uartclk = 14745600,
.regshift = 1,
@@ -321,8 +321,8 @@ static struct resource zeus_dm9k0_resource[] = {
.flags = IORESOURCE_MEM
},
[2] = {
- .start = gpio_to_irq(ZEUS_ETH0_GPIO),
- .end = gpio_to_irq(ZEUS_ETH0_GPIO),
+ .start = PXA_GPIO_TO_IRQ(ZEUS_ETH0_GPIO),
+ .end = PXA_GPIO_TO_IRQ(ZEUS_ETH0_GPIO),
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWEDGE,
},
};
@@ -339,8 +339,8 @@ static struct resource zeus_dm9k1_resource[] = {
.flags = IORESOURCE_MEM,
},
[2] = {
- .start = gpio_to_irq(ZEUS_ETH1_GPIO),
- .end = gpio_to_irq(ZEUS_ETH1_GPIO),
+ .start = PXA_GPIO_TO_IRQ(ZEUS_ETH1_GPIO),
+ .end = PXA_GPIO_TO_IRQ(ZEUS_ETH1_GPIO),
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWEDGE,
},
};
@@ -423,7 +423,7 @@ static struct spi_board_info zeus_spi_board_info[] = {
[0] = {
.modalias = "mcp2515",
.platform_data = &zeus_mcp2515_pdata,
- .irq = gpio_to_irq(ZEUS_CAN_GPIO),
+ .irq = PXA_GPIO_TO_IRQ(ZEUS_CAN_GPIO),
.max_speed_hz = 1*1000*1000,
.bus_num = 3,
.mode = SPI_MODE_0,
@@ -753,7 +753,7 @@ static struct i2c_board_info __initdata zeus_i2c_devices[] = {
{
I2C_BOARD_INFO("pca9535", 0x20),
.platform_data = &zeus_pca953x_pdata[2],
- .irq = gpio_to_irq(ZEUS_EXTGPIO_GPIO),
+ .irq = PXA_GPIO_TO_IRQ(ZEUS_EXTGPIO_GPIO),
},
{ I2C_BOARD_INFO("lm75a", 0x48) },
{ I2C_BOARD_INFO("24c01", 0x50) },
diff --git a/arch/arm/mach-pxa/zylonite.c b/arch/arm/mach-pxa/zylonite.c
index 7678b1bf7903..98eec80623e3 100644
--- a/arch/arm/mach-pxa/zylonite.c
+++ b/arch/arm/mach-pxa/zylonite.c
@@ -408,8 +408,8 @@ static void __init zylonite_init(void)
* Note: We depend that the bootloader set
* the correct value to MSC register for SMC91x.
*/
- smc91x_resources[1].start = gpio_to_irq(gpio_eth_irq);
- smc91x_resources[1].end = gpio_to_irq(gpio_eth_irq);
+ smc91x_resources[1].start = PXA_GPIO_TO_IRQ(gpio_eth_irq);
+ smc91x_resources[1].end = PXA_GPIO_TO_IRQ(gpio_eth_irq);
platform_device_register(&smc91x_device);
pxa_set_ac97_info(NULL);
diff --git a/arch/arm/mach-pxa/zylonite_pxa300.c b/arch/arm/mach-pxa/zylonite_pxa300.c
index 93c64d8d7de9..86e59c043de2 100644
--- a/arch/arm/mach-pxa/zylonite_pxa300.c
+++ b/arch/arm/mach-pxa/zylonite_pxa300.c
@@ -231,12 +231,12 @@ static struct i2c_board_info zylonite_i2c_board_info[] = {
.type = "pca9539",
.addr = 0x74,
.platform_data = &gpio_exp[0],
- .irq = IRQ_GPIO(18),
+ .irq = PXA_GPIO_TO_IRQ(18),
}, {
.type = "pca9539",
.addr = 0x75,
.platform_data = &gpio_exp[1],
- .irq = IRQ_GPIO(19),
+ .irq = PXA_GPIO_TO_IRQ(19),
},
};
diff --git a/arch/arm/mach-s5p64x0/Kconfig b/arch/arm/mach-s5p64x0/Kconfig
index dd8c85ef6dab..c87f6108eeb1 100644
--- a/arch/arm/mach-s5p64x0/Kconfig
+++ b/arch/arm/mach-s5p64x0/Kconfig
@@ -41,6 +41,11 @@ config S5P64X0_SETUP_SPI
help
Common setup code for SPI GPIO configurations
+config S5P64X0_SETUP_SDHCI_GPIO
+ bool
+ help
+ Common setup code for SDHCI gpio.
+
# machine support
config MACH_SMDK6440
@@ -50,12 +55,16 @@ config MACH_SMDK6440
select S3C_DEV_I2C1
select S3C_DEV_RTC
select S3C_DEV_WDT
+ select S3C_DEV_HSMMC
+ select S3C_DEV_HSMMC1
+ select S3C_DEV_HSMMC2
select SAMSUNG_DEV_ADC
select SAMSUNG_DEV_BACKLIGHT
select SAMSUNG_DEV_PWM
select SAMSUNG_DEV_TS
select S5P64X0_SETUP_FB_24BPP
select S5P64X0_SETUP_I2C1
+ select S5P64X0_SETUP_SDHCI_GPIO
help
Machine support for the Samsung SMDK6440
@@ -66,13 +75,28 @@ config MACH_SMDK6450
select S3C_DEV_I2C1
select S3C_DEV_RTC
select S3C_DEV_WDT
+ select S3C_DEV_HSMMC
+ select S3C_DEV_HSMMC1
+ select S3C_DEV_HSMMC2
select SAMSUNG_DEV_ADC
select SAMSUNG_DEV_BACKLIGHT
select SAMSUNG_DEV_PWM
select SAMSUNG_DEV_TS
select S5P64X0_SETUP_FB_24BPP
select S5P64X0_SETUP_I2C1
+ select S5P64X0_SETUP_SDHCI_GPIO
help
Machine support for the Samsung SMDK6450
+menu "Use 8-bit SDHCI bus width"
+
+config S5P64X0_SD_CH1_8BIT
+ bool "SDHCI Channel 1 (Slot 1)"
+ depends on MACH_SMDK6450 || MACH_SMDK6440
+ help
+ Support SDHCI Channel 1 8-bit bus.
+ If selected, Channel 2 is disabled.
+
+endmenu
+
endif
diff --git a/arch/arm/mach-s5p64x0/Makefile b/arch/arm/mach-s5p64x0/Makefile
index e167ca136f5d..12bb951187a4 100644
--- a/arch/arm/mach-s5p64x0/Makefile
+++ b/arch/arm/mach-s5p64x0/Makefile
@@ -33,3 +33,4 @@ obj-y += setup-i2c0.o
obj-$(CONFIG_S5P64X0_SETUP_I2C1) += setup-i2c1.o
obj-$(CONFIG_S5P64X0_SETUP_FB_24BPP) += setup-fb-24bpp.o
obj-$(CONFIG_S5P64X0_SETUP_SPI) += setup-spi.o
+obj-$(CONFIG_S5P64X0_SETUP_SDHCI_GPIO) += setup-sdhci-gpio.o
diff --git a/arch/arm/mach-s5p64x0/clock-s5p6440.c b/arch/arm/mach-s5p64x0/clock-s5p6440.c
index 925d2daa60c7..ee1e8e7f5631 100644
--- a/arch/arm/mach-s5p64x0/clock-s5p6440.c
+++ b/arch/arm/mach-s5p64x0/clock-s5p6440.c
@@ -380,36 +380,6 @@ static struct clksrc_sources clkset_audio = {
static struct clksrc_clk clksrcs[] = {
{
.clk = {
- .name = "sclk_mmc",
- .devname = "s3c-sdhci.0",
- .ctrlbit = (1 << 24),
- .enable = s5p64x0_sclk_ctrl,
- },
- .sources = &clkset_group1,
- .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 18, .size = 2 },
- .reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 0, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_mmc",
- .devname = "s3c-sdhci.1",
- .ctrlbit = (1 << 25),
- .enable = s5p64x0_sclk_ctrl,
- },
- .sources = &clkset_group1,
- .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 20, .size = 2 },
- .reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 4, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_mmc",
- .devname = "s3c-sdhci.2",
- .ctrlbit = (1 << 26),
- .enable = s5p64x0_sclk_ctrl,
- },
- .sources = &clkset_group1,
- .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 22, .size = 2 },
- .reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 8, .size = 4 },
- }, {
- .clk = {
.name = "sclk_post",
.ctrlbit = (1 << 10),
.enable = s5p64x0_sclk_ctrl,
@@ -447,6 +417,42 @@ static struct clksrc_clk clksrcs[] = {
},
};
+static struct clksrc_clk clk_sclk_mmc0 = {
+ .clk = {
+ .name = "sclk_mmc",
+ .devname = "s3c-sdhci.0",
+ .ctrlbit = (1 << 24),
+ .enable = s5p64x0_sclk_ctrl,
+ },
+ .sources = &clkset_group1,
+ .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 18, .size = 2 },
+ .reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 0, .size = 4 },
+};
+
+static struct clksrc_clk clk_sclk_mmc1 = {
+ .clk = {
+ .name = "sclk_mmc",
+ .devname = "s3c-sdhci.1",
+ .ctrlbit = (1 << 25),
+ .enable = s5p64x0_sclk_ctrl,
+ },
+ .sources = &clkset_group1,
+ .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 20, .size = 2 },
+ .reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 4, .size = 4 },
+};
+
+static struct clksrc_clk clk_sclk_mmc2 = {
+ .clk = {
+ .name = "sclk_mmc",
+ .devname = "s3c-sdhci.2",
+ .ctrlbit = (1 << 26),
+ .enable = s5p64x0_sclk_ctrl,
+ },
+ .sources = &clkset_group1,
+ .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 22, .size = 2 },
+ .reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 8, .size = 4 },
+};
+
static struct clksrc_clk clk_sclk_uclk = {
.clk = {
.name = "uclk1",
@@ -504,6 +510,9 @@ static struct clksrc_clk *clksrc_cdev[] = {
&clk_sclk_uclk,
&clk_sclk_spi0,
&clk_sclk_spi1,
+ &clk_sclk_mmc0,
+ &clk_sclk_mmc1,
+ &clk_sclk_mmc2
};
static struct clk_lookup s5p6440_clk_lookup[] = {
@@ -512,6 +521,9 @@ static struct clk_lookup s5p6440_clk_lookup[] = {
CLKDEV_INIT(NULL, "spi_busclk0", &clk_p),
CLKDEV_INIT("s3c64xx-spi.0", "spi_busclk1", &clk_sclk_spi0.clk),
CLKDEV_INIT("s3c64xx-spi.1", "spi_busclk1", &clk_sclk_spi1.clk),
+ CLKDEV_INIT("s3c-sdhci.0", "mmc_busclk.2", &clk_sclk_mmc0.clk),
+ CLKDEV_INIT("s3c-sdhci.1", "mmc_busclk.2", &clk_sclk_mmc1.clk),
+ CLKDEV_INIT("s3c-sdhci.2", "mmc_busclk.2", &clk_sclk_mmc2.clk),
};
void __init_or_cpufreq s5p6440_setup_clocks(void)
diff --git a/arch/arm/mach-s5p64x0/clock-s5p6450.c b/arch/arm/mach-s5p64x0/clock-s5p6450.c
index c390a59f68ac..dae6a13f43bb 100644
--- a/arch/arm/mach-s5p64x0/clock-s5p6450.c
+++ b/arch/arm/mach-s5p64x0/clock-s5p6450.c
@@ -414,36 +414,6 @@ static struct clksrc_clk clk_sclk_audio0 = {
static struct clksrc_clk clksrcs[] = {
{
.clk = {
- .name = "sclk_mmc",
- .devname = "s3c-sdhci.0",
- .ctrlbit = (1 << 24),
- .enable = s5p64x0_sclk_ctrl,
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 18, .size = 2 },
- .reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 0, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_mmc",
- .devname = "s3c-sdhci.1",
- .ctrlbit = (1 << 25),
- .enable = s5p64x0_sclk_ctrl,
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 20, .size = 2 },
- .reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 4, .size = 4 },
- }, {
- .clk = {
- .name = "sclk_mmc",
- .devname = "s3c-sdhci.2",
- .ctrlbit = (1 << 26),
- .enable = s5p64x0_sclk_ctrl,
- },
- .sources = &clkset_group2,
- .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 22, .size = 2 },
- .reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 8, .size = 4 },
- }, {
- .clk = {
.name = "sclk_fimc",
.ctrlbit = (1 << 10),
.enable = s5p64x0_sclk_ctrl,
@@ -508,6 +478,42 @@ static struct clksrc_clk clksrcs[] = {
},
};
+static struct clksrc_clk clk_sclk_mmc0 = {
+ .clk = {
+ .name = "sclk_mmc",
+ .devname = "s3c-sdhci.0",
+ .ctrlbit = (1 << 24),
+ .enable = s5p64x0_sclk_ctrl,
+ },
+ .sources = &clkset_group2,
+ .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 18, .size = 2 },
+ .reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 0, .size = 4 },
+};
+
+static struct clksrc_clk clk_sclk_mmc1 = {
+ .clk = {
+ .name = "sclk_mmc",
+ .devname = "s3c-sdhci.1",
+ .ctrlbit = (1 << 25),
+ .enable = s5p64x0_sclk_ctrl,
+ },
+ .sources = &clkset_group2,
+ .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 20, .size = 2 },
+ .reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 4, .size = 4 },
+};
+
+static struct clksrc_clk clk_sclk_mmc2 = {
+ .clk = {
+ .name = "sclk_mmc",
+ .devname = "s3c-sdhci.2",
+ .ctrlbit = (1 << 26),
+ .enable = s5p64x0_sclk_ctrl,
+ },
+ .sources = &clkset_group2,
+ .reg_src = { .reg = S5P64X0_CLK_SRC0, .shift = 22, .size = 2 },
+ .reg_div = { .reg = S5P64X0_CLK_DIV1, .shift = 8, .size = 4 },
+};
+
static struct clksrc_clk clk_sclk_uclk = {
.clk = {
.name = "uclk1",
@@ -547,6 +553,9 @@ static struct clksrc_clk *clksrc_cdev[] = {
&clk_sclk_uclk,
&clk_sclk_spi0,
&clk_sclk_spi1,
+ &clk_sclk_mmc0,
+ &clk_sclk_mmc1,
+ &clk_sclk_mmc2,
};
static struct clk_lookup s5p6450_clk_lookup[] = {
@@ -555,6 +564,9 @@ static struct clk_lookup s5p6450_clk_lookup[] = {
CLKDEV_INIT(NULL, "spi_busclk0", &clk_p),
CLKDEV_INIT("s3c64xx-spi.0", "spi_busclk1", &clk_sclk_spi0.clk),
CLKDEV_INIT("s3c64xx-spi.1", "spi_busclk1", &clk_sclk_spi1.clk),
+ CLKDEV_INIT("s3c-sdhci.0", "mmc_busclk.2", &clk_sclk_mmc0.clk),
+ CLKDEV_INIT("s3c-sdhci.1", "mmc_busclk.2", &clk_sclk_mmc1.clk),
+ CLKDEV_INIT("s3c-sdhci.2", "mmc_busclk.2", &clk_sclk_mmc2.clk),
};
/* Clock initialization code */
diff --git a/arch/arm/mach-s5p64x0/common.c b/arch/arm/mach-s5p64x0/common.c
index 0d50e79fb9fc..52b89a376447 100644
--- a/arch/arm/mach-s5p64x0/common.c
+++ b/arch/arm/mach-s5p64x0/common.c
@@ -40,6 +40,7 @@
#include <plat/clock.h>
#include <plat/devs.h>
#include <plat/pm.h>
+#include <plat/sdhci.h>
#include <plat/adc-core.h>
#include <plat/fb-core.h>
#include <plat/gpio-cfg.h>
@@ -181,6 +182,10 @@ void __init s5p6440_map_io(void)
s3c_adc_setname("s3c64xx-adc");
s3c_fb_setname("s5p64x0-fb");
+ s5p64x0_default_sdhci0();
+ s5p64x0_default_sdhci1();
+ s5p6440_default_sdhci2();
+
iotable_init(s5p6440_iodesc, ARRAY_SIZE(s5p6440_iodesc));
init_consistent_dma_size(SZ_8M);
}
@@ -191,6 +196,10 @@ void __init s5p6450_map_io(void)
s3c_adc_setname("s3c64xx-adc");
s3c_fb_setname("s5p64x0-fb");
+ s5p64x0_default_sdhci0();
+ s5p64x0_default_sdhci1();
+ s5p6450_default_sdhci2();
+
iotable_init(s5p6450_iodesc, ARRAY_SIZE(s5p6450_iodesc));
init_consistent_dma_size(SZ_8M);
}
diff --git a/arch/arm/mach-s5p64x0/mach-smdk6440.c b/arch/arm/mach-s5p64x0/mach-smdk6440.c
index 34d98a1dae57..a40e325d62c8 100644
--- a/arch/arm/mach-s5p64x0/mach-smdk6440.c
+++ b/arch/arm/mach-s5p64x0/mach-smdk6440.c
@@ -24,6 +24,7 @@
#include <linux/gpio.h>
#include <linux/pwm_backlight.h>
#include <linux/fb.h>
+#include <linux/mmc/host.h>
#include <video/platform_lcd.h>
@@ -52,6 +53,7 @@
#include <plat/backlight.h>
#include <plat/fb.h>
#include <plat/regs-fb.h>
+#include <plat/sdhci.h>
#include "common.h"
@@ -163,6 +165,25 @@ static struct platform_device *smdk6440_devices[] __initdata = {
&s5p6440_device_iis,
&s3c_device_fb,
&smdk6440_lcd_lte480wv,
+ &s3c_device_hsmmc0,
+ &s3c_device_hsmmc1,
+ &s3c_device_hsmmc2,
+};
+
+static struct s3c_sdhci_platdata smdk6440_hsmmc0_pdata __initdata = {
+ .cd_type = S3C_SDHCI_CD_NONE,
+};
+
+static struct s3c_sdhci_platdata smdk6440_hsmmc1_pdata __initdata = {
+ .cd_type = S3C_SDHCI_CD_INTERNAL,
+#if defined(CONFIG_S5P64X0_SD_CH1_8BIT)
+ .max_width = 8,
+ .host_caps = MMC_CAP_8_BIT_DATA,
+#endif
+};
+
+static struct s3c_sdhci_platdata smdk6440_hsmmc2_pdata __initdata = {
+ .cd_type = S3C_SDHCI_CD_NONE,
};
static struct s3c2410_platform_i2c s5p6440_i2c0_data __initdata = {
@@ -236,6 +257,10 @@ static void __init smdk6440_machine_init(void)
s5p6440_set_lcd_interface();
s3c_fb_set_platdata(&smdk6440_lcd_pdata);
+ s3c_sdhci0_set_platdata(&smdk6440_hsmmc0_pdata);
+ s3c_sdhci1_set_platdata(&smdk6440_hsmmc1_pdata);
+ s3c_sdhci2_set_platdata(&smdk6440_hsmmc2_pdata);
+
platform_add_devices(smdk6440_devices, ARRAY_SIZE(smdk6440_devices));
}
diff --git a/arch/arm/mach-s5p64x0/mach-smdk6450.c b/arch/arm/mach-s5p64x0/mach-smdk6450.c
index 135cf5d84737..efb69e2f2afe 100644
--- a/arch/arm/mach-s5p64x0/mach-smdk6450.c
+++ b/arch/arm/mach-s5p64x0/mach-smdk6450.c
@@ -24,6 +24,7 @@
#include <linux/gpio.h>
#include <linux/pwm_backlight.h>
#include <linux/fb.h>
+#include <linux/mmc/host.h>
#include <video/platform_lcd.h>
@@ -52,6 +53,7 @@
#include <plat/backlight.h>
#include <plat/fb.h>
#include <plat/regs-fb.h>
+#include <plat/sdhci.h>
#include "common.h"
@@ -181,10 +183,28 @@ static struct platform_device *smdk6450_devices[] __initdata = {
&s5p6450_device_iis0,
&s3c_device_fb,
&smdk6450_lcd_lte480wv,
-
+ &s3c_device_hsmmc0,
+ &s3c_device_hsmmc1,
+ &s3c_device_hsmmc2,
/* s5p6450_device_spi0 will be added */
};
+static struct s3c_sdhci_platdata smdk6450_hsmmc0_pdata __initdata = {
+ .cd_type = S3C_SDHCI_CD_NONE,
+};
+
+static struct s3c_sdhci_platdata smdk6450_hsmmc1_pdata __initdata = {
+ .cd_type = S3C_SDHCI_CD_NONE,
+#if defined(CONFIG_S5P64X0_SD_CH1_8BIT)
+ .max_width = 8,
+ .host_caps = MMC_CAP_8_BIT_DATA,
+#endif
+};
+
+static struct s3c_sdhci_platdata smdk6450_hsmmc2_pdata __initdata = {
+ .cd_type = S3C_SDHCI_CD_NONE,
+};
+
static struct s3c2410_platform_i2c s5p6450_i2c0_data __initdata = {
.flags = 0,
.slave_addr = 0x10,
@@ -256,6 +276,10 @@ static void __init smdk6450_machine_init(void)
s5p6450_set_lcd_interface();
s3c_fb_set_platdata(&smdk6450_lcd_pdata);
+ s3c_sdhci0_set_platdata(&smdk6450_hsmmc0_pdata);
+ s3c_sdhci1_set_platdata(&smdk6450_hsmmc1_pdata);
+ s3c_sdhci2_set_platdata(&smdk6450_hsmmc2_pdata);
+
platform_add_devices(smdk6450_devices, ARRAY_SIZE(smdk6450_devices));
}
diff --git a/arch/arm/mach-s5p64x0/setup-sdhci-gpio.c b/arch/arm/mach-s5p64x0/setup-sdhci-gpio.c
new file mode 100644
index 000000000000..8410af0d12bf
--- /dev/null
+++ b/arch/arm/mach-s5p64x0/setup-sdhci-gpio.c
@@ -0,0 +1,104 @@
+/* linux/arch/arm/mach-s5p64x0/setup-sdhci-gpio.c
+ *
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com/
+ *
+ * S5P64X0 - Helper functions for setting up SDHCI device(s) GPIO (HSMMC)
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <linux/platform_device.h>
+#include <linux/io.h>
+#include <linux/gpio.h>
+
+#include <mach/regs-gpio.h>
+#include <mach/regs-clock.h>
+
+#include <plat/gpio-cfg.h>
+#include <plat/sdhci.h>
+#include <plat/cpu.h>
+
+void s5p64x0_setup_sdhci0_cfg_gpio(struct platform_device *dev, int width)
+{
+ struct s3c_sdhci_platdata *pdata = dev->dev.platform_data;
+
+ /* Set all the necessary GPG pins to special-function 2 */
+ if (soc_is_s5p6450())
+ s3c_gpio_cfgrange_nopull(S5P6450_GPG(0), 2 + width,
+ S3C_GPIO_SFN(2));
+ else
+ s3c_gpio_cfgrange_nopull(S5P6440_GPG(0), 2 + width,
+ S3C_GPIO_SFN(2));
+
+ /* Set GPG[6] pin to special-function 2 - MMC0 CDn */
+ if (pdata->cd_type == S3C_SDHCI_CD_INTERNAL) {
+ if (soc_is_s5p6450()) {
+ s3c_gpio_setpull(S5P6450_GPG(6), S3C_GPIO_PULL_UP);
+ s3c_gpio_cfgpin(S5P6450_GPG(6), S3C_GPIO_SFN(2));
+ } else {
+ s3c_gpio_setpull(S5P6440_GPG(6), S3C_GPIO_PULL_UP);
+ s3c_gpio_cfgpin(S5P6440_GPG(6), S3C_GPIO_SFN(2));
+ }
+ }
+}
+
+void s5p64x0_setup_sdhci1_cfg_gpio(struct platform_device *dev, int width)
+{
+ struct s3c_sdhci_platdata *pdata = dev->dev.platform_data;
+
+ /* Set GPH[0:1] pins to special-function 2 - CLK and CMD */
+ if (soc_is_s5p6450())
+ s3c_gpio_cfgrange_nopull(S5P6450_GPH(0), 2, S3C_GPIO_SFN(2));
+ else
+ s3c_gpio_cfgrange_nopull(S5P6440_GPH(0), 2 , S3C_GPIO_SFN(2));
+
+ switch (width) {
+ case 8:
+ /* Set data pins GPH[6:9] special-function 2 */
+ if (soc_is_s5p6450())
+ s3c_gpio_cfgrange_nopull(S5P6450_GPH(6), 4,
+ S3C_GPIO_SFN(2));
+ else
+ s3c_gpio_cfgrange_nopull(S5P6440_GPH(6), 4,
+ S3C_GPIO_SFN(2));
+ case 4:
+ /* set data pins GPH[2:5] special-function 2 */
+ if (soc_is_s5p6450())
+ s3c_gpio_cfgrange_nopull(S5P6450_GPH(2), 4,
+ S3C_GPIO_SFN(2));
+ else
+ s3c_gpio_cfgrange_nopull(S5P6440_GPH(2), 4,
+ S3C_GPIO_SFN(2));
+ default:
+ break;
+ }
+
+ /* Set GPG[6] pin to special-funtion 3 : MMC1 CDn */
+ if (pdata->cd_type == S3C_SDHCI_CD_INTERNAL) {
+ if (soc_is_s5p6450()) {
+ s3c_gpio_setpull(S5P6450_GPG(6), S3C_GPIO_PULL_UP);
+ s3c_gpio_cfgpin(S5P6450_GPG(6), S3C_GPIO_SFN(3));
+ } else {
+ s3c_gpio_setpull(S5P6440_GPG(6), S3C_GPIO_PULL_UP);
+ s3c_gpio_cfgpin(S5P6440_GPG(6), S3C_GPIO_SFN(3));
+ }
+ }
+}
+
+void s5p6440_setup_sdhci2_cfg_gpio(struct platform_device *dev, int width)
+{
+ /* Set GPC[4:5] pins to special-function 3 - CLK and CMD */
+ s3c_gpio_cfgrange_nopull(S5P6440_GPC(4), 2, S3C_GPIO_SFN(3));
+
+ /* Set data pins GPH[6:9] pins to special-function 3 */
+ s3c_gpio_cfgrange_nopull(S5P6440_GPH(6), 4, S3C_GPIO_SFN(3));
+}
+
+void s5p6450_setup_sdhci2_cfg_gpio(struct platform_device *dev, int width)
+{
+ /* Set all the necessary GPG pins to special-function 3 */
+ s3c_gpio_cfgrange_nopull(S5P6450_GPG(7), 2 + width, S3C_GPIO_SFN(3));
+}
diff --git a/arch/arm/mach-sa1100/clock.c b/arch/arm/mach-sa1100/clock.c
index dab3c6347a8f..d6df9f6c9f7e 100644
--- a/arch/arm/mach-sa1100/clock.c
+++ b/arch/arm/mach-sa1100/clock.c
@@ -11,17 +11,39 @@
#include <linux/clk.h>
#include <linux/spinlock.h>
#include <linux/mutex.h>
+#include <linux/io.h>
+#include <linux/clkdev.h>
#include <mach/hardware.h>
-/*
- * Very simple clock implementation - we only have one clock to deal with.
- */
+struct clkops {
+ void (*enable)(struct clk *);
+ void (*disable)(struct clk *);
+ unsigned long (*getrate)(struct clk *);
+};
+
struct clk {
+ const struct clkops *ops;
+ unsigned long rate;
unsigned int enabled;
};
-static void clk_gpio27_enable(void)
+#define INIT_CLKREG(_clk, _devname, _conname) \
+ { \
+ .clk = _clk, \
+ .dev_id = _devname, \
+ .con_id = _conname, \
+ }
+
+#define DEFINE_CLK(_name, _ops, _rate) \
+struct clk clk_##_name = { \
+ .ops = _ops, \
+ .rate = _rate, \
+ }
+
+static DEFINE_SPINLOCK(clocks_lock);
+
+static void clk_gpio27_enable(struct clk *clk)
{
/*
* First, set up the 3.6864MHz clock on GPIO 27 for the SA-1111:
@@ -32,38 +54,22 @@ static void clk_gpio27_enable(void)
TUCR = TUCR_3_6864MHz;
}
-static void clk_gpio27_disable(void)
+static void clk_gpio27_disable(struct clk *clk)
{
TUCR = 0;
GPDR &= ~GPIO_32_768kHz;
GAFR &= ~GPIO_32_768kHz;
}
-static struct clk clk_gpio27;
-
-static DEFINE_SPINLOCK(clocks_lock);
-
-struct clk *clk_get(struct device *dev, const char *id)
-{
- const char *devname = dev_name(dev);
-
- return strcmp(devname, "sa1111.0") ? ERR_PTR(-ENOENT) : &clk_gpio27;
-}
-EXPORT_SYMBOL(clk_get);
-
-void clk_put(struct clk *clk)
-{
-}
-EXPORT_SYMBOL(clk_put);
-
int clk_enable(struct clk *clk)
{
unsigned long flags;
spin_lock_irqsave(&clocks_lock, flags);
if (clk->enabled++ == 0)
- clk_gpio27_enable();
+ clk->ops->enable(clk);
spin_unlock_irqrestore(&clocks_lock, flags);
+
return 0;
}
EXPORT_SYMBOL(clk_enable);
@@ -76,13 +82,48 @@ void clk_disable(struct clk *clk)
spin_lock_irqsave(&clocks_lock, flags);
if (--clk->enabled == 0)
- clk_gpio27_disable();
+ clk->ops->disable(clk);
spin_unlock_irqrestore(&clocks_lock, flags);
}
EXPORT_SYMBOL(clk_disable);
unsigned long clk_get_rate(struct clk *clk)
{
- return 3686400;
+ unsigned long rate;
+
+ rate = clk->rate;
+ if (clk->ops->getrate)
+ rate = clk->ops->getrate(clk);
+
+ return rate;
}
EXPORT_SYMBOL(clk_get_rate);
+
+const struct clkops clk_gpio27_ops = {
+ .enable = clk_gpio27_enable,
+ .disable = clk_gpio27_disable,
+};
+
+static void clk_dummy_enable(struct clk *clk) { }
+static void clk_dummy_disable(struct clk *clk) { }
+
+const struct clkops clk_dummy_ops = {
+ .enable = clk_dummy_enable,
+ .disable = clk_dummy_disable,
+};
+
+static DEFINE_CLK(gpio27, &clk_gpio27_ops, 3686400);
+static DEFINE_CLK(dummy, &clk_dummy_ops, 0);
+
+static struct clk_lookup sa11xx_clkregs[] = {
+ INIT_CLKREG(&clk_gpio27, "sa1111.0", NULL),
+ INIT_CLKREG(&clk_dummy, "sa1100-rtc", NULL),
+};
+
+static int __init sa11xx_clk_init(void)
+{
+ clkdev_add_table(sa11xx_clkregs, ARRAY_SIZE(sa11xx_clkregs));
+ return 0;
+}
+
+postcore_initcall(sa11xx_clk_init);
diff --git a/arch/arm/mach-sa1100/generic.c b/arch/arm/mach-sa1100/generic.c
index bb10ee2cb89f..480d2ea46b00 100644
--- a/arch/arm/mach-sa1100/generic.c
+++ b/arch/arm/mach-sa1100/generic.c
@@ -345,9 +345,29 @@ void sa11x0_register_irda(struct irda_platform_data *irda)
sa11x0_register_device(&sa11x0ir_device, irda);
}
+static struct resource sa11x0rtc_resources[] = {
+ [0] = {
+ .start = 0x90010000,
+ .end = 0x900100ff,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = IRQ_RTC1Hz,
+ .end = IRQ_RTC1Hz,
+ .flags = IORESOURCE_IRQ,
+ },
+ [2] = {
+ .start = IRQ_RTCAlrm,
+ .end = IRQ_RTCAlrm,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
static struct platform_device sa11x0rtc_device = {
.name = "sa1100-rtc",
.id = -1,
+ .resource = sa11x0rtc_resources,
+ .num_resources = ARRAY_SIZE(sa11x0rtc_resources),
};
static struct platform_device *sa11x0_devices[] __initdata = {
diff --git a/arch/arm/plat-omap/include/plat/mmc.h b/arch/arm/plat-omap/include/plat/mmc.h
index 94cf70afb236..f75946c3293d 100644
--- a/arch/arm/plat-omap/include/plat/mmc.h
+++ b/arch/arm/plat-omap/include/plat/mmc.h
@@ -96,6 +96,7 @@ struct omap_mmc_platform_data {
*/
u8 wires; /* Used for the MMC driver on omap1 and 2420 */
u32 caps; /* Used for the MMC driver on 2430 and later */
+ u32 pm_caps; /* PM capabilities of the mmc */
/*
* nomux means "standard" muxing is wrong on this board, and
diff --git a/arch/arm/plat-omap/include/plat/usb.h b/arch/arm/plat-omap/include/plat/usb.h
index c616385f27bd..dc864b580da0 100644
--- a/arch/arm/plat-omap/include/plat/usb.h
+++ b/arch/arm/plat-omap/include/plat/usb.h
@@ -100,9 +100,6 @@ extern void usb_musb_init(struct omap_musb_board_data *board_data);
extern void usbhs_init(const struct usbhs_omap_board_data *pdata);
-extern int omap_usbhs_enable(struct device *dev);
-extern void omap_usbhs_disable(struct device *dev);
-
extern int omap4430_phy_power(struct device *dev, int ID, int on);
extern int omap4430_phy_set_clk(struct device *dev, int on);
extern int omap4430_phy_init(struct device *dev);
diff --git a/arch/arm/plat-pxa/include/plat/gpio-pxa.h b/arch/arm/plat-pxa/include/plat/gpio-pxa.h
deleted file mode 100644
index b6390beff323..000000000000
--- a/arch/arm/plat-pxa/include/plat/gpio-pxa.h
+++ /dev/null
@@ -1,44 +0,0 @@
-#ifndef __PLAT_PXA_GPIO_H
-#define __PLAT_PXA_GPIO_H
-
-struct irq_data;
-
-/*
- * We handle the GPIOs by banks, each bank covers up to 32 GPIOs with
- * one set of registers. The register offsets are organized below:
- *
- * GPLR GPDR GPSR GPCR GRER GFER GEDR
- * BANK 0 - 0x0000 0x000C 0x0018 0x0024 0x0030 0x003C 0x0048
- * BANK 1 - 0x0004 0x0010 0x001C 0x0028 0x0034 0x0040 0x004C
- * BANK 2 - 0x0008 0x0014 0x0020 0x002C 0x0038 0x0044 0x0050
- *
- * BANK 3 - 0x0100 0x010C 0x0118 0x0124 0x0130 0x013C 0x0148
- * BANK 4 - 0x0104 0x0110 0x011C 0x0128 0x0134 0x0140 0x014C
- * BANK 5 - 0x0108 0x0114 0x0120 0x012C 0x0138 0x0144 0x0150
- *
- * NOTE:
- * BANK 3 is only available on PXA27x and later processors.
- * BANK 4 and 5 are only available on PXA935
- */
-
-#define GPIO_BANK(n) (GPIO_REGS_VIRT + BANK_OFF(n))
-
-#define GPLR_OFFSET 0x00
-#define GPDR_OFFSET 0x0C
-#define GPSR_OFFSET 0x18
-#define GPCR_OFFSET 0x24
-#define GRER_OFFSET 0x30
-#define GFER_OFFSET 0x3C
-#define GEDR_OFFSET 0x48
-
-/* NOTE: some PXAs have fewer on-chip GPIOs (like PXA255, with 85).
- * Those cases currently cause holes in the GPIO number space, the
- * actual number of the last GPIO is recorded by 'pxa_last_gpio'.
- */
-extern int pxa_last_gpio;
-
-typedef int (*set_wake_t)(struct irq_data *d, unsigned int on);
-
-extern void pxa_init_gpio(int mux_irq, int start, int end, set_wake_t fn);
-
-#endif /* __PLAT_PXA_GPIO_H */
diff --git a/arch/arm/plat-pxa/include/plat/gpio.h b/arch/arm/plat-pxa/include/plat/gpio.h
deleted file mode 100644
index 258f77210b02..000000000000
--- a/arch/arm/plat-pxa/include/plat/gpio.h
+++ /dev/null
@@ -1,30 +0,0 @@
-#ifndef __PLAT_GPIO_H
-#define __PLAT_GPIO_H
-
-#define __ARM_GPIOLIB_COMPLEX
-
-/* The individual machine provides register offsets and NR_BUILTIN_GPIO */
-#include <mach/gpio-pxa.h>
-
-static inline int gpio_get_value(unsigned gpio)
-{
- if (__builtin_constant_p(gpio) && (gpio < NR_BUILTIN_GPIO))
- return GPLR(gpio) & GPIO_bit(gpio);
- else
- return __gpio_get_value(gpio);
-}
-
-static inline void gpio_set_value(unsigned gpio, int value)
-{
- if (__builtin_constant_p(gpio) && (gpio < NR_BUILTIN_GPIO)) {
- if (value)
- GPSR(gpio) = GPIO_bit(gpio);
- else
- GPCR(gpio) = GPIO_bit(gpio);
- } else
- __gpio_set_value(gpio, value);
-}
-
-#define gpio_cansleep __gpio_cansleep
-
-#endif /* __PLAT_GPIO_H */
diff --git a/arch/arm/plat-samsung/include/plat/devs.h b/arch/arm/plat-samsung/include/plat/devs.h
index 83b1e31696d9..4214ea0ff8fe 100644
--- a/arch/arm/plat-samsung/include/plat/devs.h
+++ b/arch/arm/plat-samsung/include/plat/devs.h
@@ -123,6 +123,7 @@ extern struct platform_device exynos4_device_dwmci;
extern struct platform_device exynos4_device_i2s0;
extern struct platform_device exynos4_device_i2s1;
extern struct platform_device exynos4_device_i2s2;
+extern struct platform_device exynos4_device_ohci;
extern struct platform_device exynos4_device_pcm0;
extern struct platform_device exynos4_device_pcm1;
extern struct platform_device exynos4_device_pcm2;
diff --git a/arch/arm/plat-samsung/include/plat/sdhci.h b/arch/arm/plat-samsung/include/plat/sdhci.h
index dcff7dd1ae8a..656dc00d30ed 100644
--- a/arch/arm/plat-samsung/include/plat/sdhci.h
+++ b/arch/arm/plat-samsung/include/plat/sdhci.h
@@ -123,6 +123,10 @@ extern void exynos4_setup_sdhci0_cfg_gpio(struct platform_device *, int w);
extern void exynos4_setup_sdhci1_cfg_gpio(struct platform_device *, int w);
extern void exynos4_setup_sdhci2_cfg_gpio(struct platform_device *, int w);
extern void exynos4_setup_sdhci3_cfg_gpio(struct platform_device *, int w);
+extern void s5p64x0_setup_sdhci0_cfg_gpio(struct platform_device *, int w);
+extern void s5p64x0_setup_sdhci1_cfg_gpio(struct platform_device *, int w);
+extern void s5p6440_setup_sdhci2_cfg_gpio(struct platform_device *, int w);
+extern void s5p6450_setup_sdhci2_cfg_gpio(struct platform_device *, int w);
/* S3C2416 SDHCI setup */
@@ -146,6 +150,7 @@ static inline void s3c2416_default_sdhci0(void) { }
static inline void s3c2416_default_sdhci1(void) { }
#endif /* CONFIG_S3C2416_SETUP_SDHCI */
+
/* S3C64XX SDHCI setup */
#ifdef CONFIG_S3C64XX_SETUP_SDHCI
@@ -201,6 +206,45 @@ static inline void s3c6400_default_sdhci2(void) { }
#endif /* CONFIG_S3C64XX_SETUP_SDHCI */
+/* S5P64X0 SDHCI setup */
+
+#ifdef CONFIG_S5P64X0_SETUP_SDHCI
+static inline void s5p64x0_default_sdhci0(void)
+{
+#ifdef CONFIG_S3C_DEV_HSMMC
+ s3c_hsmmc0_def_platdata.cfg_gpio = s5p64x0_setup_sdhci0_cfg_gpio;
+#endif
+}
+
+static inline void s5p64x0_default_sdhci1(void)
+{
+#ifdef CONFIG_S3C_DEV_HSMMC1
+ s3c_hsmmc1_def_platdata.cfg_gpio = s5p64x0_setup_sdhci1_cfg_gpio;
+#endif
+}
+
+static inline void s5p6440_default_sdhci2(void)
+{
+#ifdef CONFIG_S3C_DEV_HSMMC2
+ s3c_hsmmc2_def_platdata.cfg_gpio = s5p6440_setup_sdhci2_cfg_gpio;
+#endif
+}
+
+static inline void s5p6450_default_sdhci2(void)
+{
+#ifdef CONFIG_S3C_DEV_HSMMC2
+ s3c_hsmmc2_def_platdata.cfg_gpio = s5p6450_setup_sdhci2_cfg_gpio;
+#endif
+}
+
+#else
+static inline void s5p64x0_default_sdhci0(void) { }
+static inline void s5p64x0_default_sdhci1(void) { }
+static inline void s5p6440_default_sdhci2(void) { }
+static inline void s5p6450_default_sdhci2(void) { }
+
+#endif /* CONFIG_S5P64X0_SETUP_SDHCI */
+
/* S5PC100 SDHCI setup */
#ifdef CONFIG_S5PC100_SETUP_SDHCI