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-rw-r--r--Documentation/arm/sunxi/README8
-rw-r--r--Documentation/devicetree/bindings/arm/cpus.txt1
-rw-r--r--Documentation/devicetree/bindings/arm/marvell/98dx3236-resume-ctrl.txt16
-rw-r--r--Documentation/devicetree/bindings/arm/sunxi.txt1
-rw-r--r--Documentation/devicetree/bindings/display/exynos/exynos7-decon.txt2
-rw-r--r--MAINTAINERS29
-rw-r--r--arch/arm/mach-aspeed/Kconfig4
-rw-r--r--arch/arm/mach-at91/pm.c2
-rw-r--r--arch/arm/mach-at91/pm.h2
-rw-r--r--arch/arm/mach-davinci/Makefile2
-rw-r--r--arch/arm/mach-davinci/da850.c2
-rw-r--r--arch/arm/mach-davinci/da8xx-dt.c10
-rw-r--r--arch/arm/mach-davinci/devices-da8xx.c30
-rw-r--r--arch/arm/mach-davinci/include/mach/common.h2
-rw-r--r--arch/arm/mach-davinci/include/mach/da8xx.h1
-rw-r--r--arch/arm/mach-davinci/pdata-quirks.c39
-rw-r--r--arch/arm/mach-ep93xx/include/mach/uncompress.h12
-rw-r--r--arch/arm/mach-exynos/Kconfig5
-rw-r--r--arch/arm/mach-exynos/exynos.c5
-rw-r--r--arch/arm/mach-exynos/mcpm-exynos.c2
-rw-r--r--arch/arm/mach-exynos/suspend.c3
-rw-r--r--arch/arm/mach-hisi/core.h1
-rw-r--r--arch/arm/mach-imx/devices/platform-flexcan.c9
-rw-r--r--arch/arm/mach-imx/devices/platform-sdhci-esdhc-imx.c10
-rw-r--r--arch/arm/mach-imx/mach-mx27_3ds.c107
-rw-r--r--arch/arm/mach-imx/mach-mx31_3ds.c160
-rw-r--r--arch/arm/mach-imx/mach-mx35_3ds.c103
-rw-r--r--arch/arm/mach-imx/mach-pcm037.c115
-rw-r--r--arch/arm/mach-imx/mx31moboard-marxbot.c92
-rw-r--r--arch/arm/mach-imx/mx31moboard-smartbot.c74
-rw-r--r--arch/arm/mach-mv78xx0/pcie.c2
-rw-r--r--arch/arm/mach-mvebu/platsmp.c75
-rw-r--r--arch/arm/mach-omap1/clock.c20
-rw-r--r--arch/arm/mach-omap1/clock.h2
-rw-r--r--arch/arm/mach-omap1/include/mach/usb.h2
-rw-r--r--arch/arm/mach-omap1/usb.c51
-rw-r--r--arch/arm/mach-omap2/clock.c61
-rw-r--r--arch/arm/mach-omap2/clock.h4
-rw-r--r--arch/arm/mach-omap2/display.c258
-rw-r--r--arch/arm/mach-omap2/display.h7
-rw-r--r--arch/arm/mach-omap2/omap_hwmod.c33
-rw-r--r--arch/arm/mach-pxa/ezx.c56
-rw-r--r--arch/arm/mach-pxa/idp.c1
-rw-r--r--arch/arm/mach-s3c24xx/bast-irq.c4
-rw-r--r--arch/arm/mach-s3c24xx/iotiming-s3c2410.c2
-rw-r--r--arch/arm/mach-s3c24xx/pm-s3c2412.c2
-rw-r--r--arch/arm/mach-s3c64xx/common.c3
-rw-r--r--arch/arm/mach-s3c64xx/dev-audio.c19
-rw-r--r--arch/arm/mach-s3c64xx/pm.c2
-rw-r--r--arch/arm/mach-shmobile/platsmp-apmu.c41
-rw-r--r--arch/arm/mach-shmobile/pm-rcar-gen2.c40
-rw-r--r--arch/arm/mach-shmobile/rcar-gen2.h2
-rw-r--r--arch/arm/mach-shmobile/setup-rcar-gen2.c18
-rw-r--r--arch/arm/mach-shmobile/smp-r8a7791.c14
-rw-r--r--arch/arm/mach-sunxi/sunxi.c2
-rw-r--r--arch/arm/mach-tegra/board-paz00.c2
-rw-r--r--arch/arm/mach-ux500/Makefile1
-rw-r--r--arch/arm/mach-ux500/board-mop500-audio.c77
-rw-r--r--arch/arm/mach-ux500/board-mop500.h17
-rw-r--r--arch/arm/mach-ux500/cpu-db8500.c17
-rw-r--r--arch/arm/mach-ux500/platsmp.c45
-rw-r--r--arch/arm/mach-ux500/ste-dma40-db8500.h85
-rw-r--r--arch/arm/plat-samsung/devs.c19
-rw-r--r--arch/arm/plat-samsung/include/plat/wakeup-mask.h2
-rw-r--r--arch/arm/plat-samsung/wakeup-mask.c2
-rw-r--r--drivers/soc/dove/pmu.c2
66 files changed, 400 insertions, 1439 deletions
diff --git a/Documentation/arm/sunxi/README b/Documentation/arm/sunxi/README
index cd0243302bc1..d7b1f016bd62 100644
--- a/Documentation/arm/sunxi/README
+++ b/Documentation/arm/sunxi/README
@@ -63,10 +63,18 @@ SunXi family
+ User Manual
http://dl.linux-sunxi.org/A33/A33%20user%20manual%20release%201.1.pdf
+ - Allwinner H2+ (sun8i)
+ + No document available now, but is known to be working properly with
+ H3 drivers and memory map.
+
- Allwinner H3 (sun8i)
+ Datasheet
http://dl.linux-sunxi.org/H3/Allwinner_H3_Datasheet_V1.0.pdf
+ - Allwinner V3s (sun8i)
+ + Datasheet
+ http://linux-sunxi.org/File:Allwinner_V3s_Datasheet_V1.0.pdf
+
* Quad ARM Cortex-A15, Quad ARM Cortex-A7 based SoCs
- Allwinner A80
+ Datasheet
diff --git a/Documentation/devicetree/bindings/arm/cpus.txt b/Documentation/devicetree/bindings/arm/cpus.txt
index a1bcfeed5f24..3c2fd72d0bf9 100644
--- a/Documentation/devicetree/bindings/arm/cpus.txt
+++ b/Documentation/devicetree/bindings/arm/cpus.txt
@@ -202,6 +202,7 @@ nodes to be present and contain the properties described below.
"marvell,armada-380-smp"
"marvell,armada-390-smp"
"marvell,armada-xp-smp"
+ "marvell,98dx3236-smp"
"mediatek,mt6589-smp"
"mediatek,mt81xx-tz-smp"
"qcom,gcc-msm8660"
diff --git a/Documentation/devicetree/bindings/arm/marvell/98dx3236-resume-ctrl.txt b/Documentation/devicetree/bindings/arm/marvell/98dx3236-resume-ctrl.txt
new file mode 100644
index 000000000000..26eb9d3aa630
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/marvell/98dx3236-resume-ctrl.txt
@@ -0,0 +1,16 @@
+Resume Control
+--------------
+Available on Marvell SOCs: 98DX3336 and 98DX4251
+
+Required properties:
+
+- compatible: must be "marvell,98dx3336-resume-ctrl"
+
+- reg: Should contain resume control registers location and length
+
+Example:
+
+resume@20980 {
+ compatible = "marvell,98dx3336-resume-ctrl";
+ reg = <0x20980 0x10>;
+};
diff --git a/Documentation/devicetree/bindings/arm/sunxi.txt b/Documentation/devicetree/bindings/arm/sunxi.txt
index 4d6467cc2aa2..d2c46449b4eb 100644
--- a/Documentation/devicetree/bindings/arm/sunxi.txt
+++ b/Documentation/devicetree/bindings/arm/sunxi.txt
@@ -12,6 +12,7 @@ using one of the following compatible strings:
allwinner,sun8i-a23
allwinner,sun8i-a33
allwinner,sun8i-a83t
+ allwinner,sun8i-h2-plus
allwinner,sun8i-h3
allwinner,sun9i-a80
allwinner,sun50i-a64
diff --git a/Documentation/devicetree/bindings/display/exynos/exynos7-decon.txt b/Documentation/devicetree/bindings/display/exynos/exynos7-decon.txt
index 027d6c210f7e..9e2e7f6f7609 100644
--- a/Documentation/devicetree/bindings/display/exynos/exynos7-decon.txt
+++ b/Documentation/devicetree/bindings/display/exynos/exynos7-decon.txt
@@ -33,7 +33,7 @@ Required properties:
- i80-if-timings: timing configuration for lcd i80 interface support.
Optional Properties:
-- samsung,power-domain: a phandle to DECON power domain node.
+- power-domains: a phandle to DECON power domain node.
- display-timings: timing settings for DECON, as described in document [1].
Can be used in case timings cannot be provided otherwise
or to override timings provided by the panel.
diff --git a/MAINTAINERS b/MAINTAINERS
index 76dfb51f7fa5..c4caa9bb7689 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1234,13 +1234,9 @@ S: Maintained
N: efm32
ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
-M: Daniel Ribeiro <drwyrm@gmail.com>
-M: Stefan Schmidt <stefan@openezx.org>
-M: Harald Welte <laforge@openezx.org>
-L: openezx-devel@lists.openezx.org (moderated for non-subscribers)
-W: http://www.openezx.org/
+M: Robert Jarzmik <robert.jarzmik@free.fr>
+L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Maintained
-T: topgit git://git.openezx.org/openezx.git
F: arch/arm/mach-pxa/ezx.c
ARM/FARADAY FA526 PORT
@@ -2641,7 +2637,7 @@ M: Lee Jones <lee@kernel.org>
M: Eric Anholt <eric@anholt.net>
L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
-T: git git://git.kernel.org/pub/scm/linux/kernel/git/rpi/linux-rpi.git
+T: git git://github.com/anholt/linux
S: Maintained
N: bcm2835
F: drivers/staging/vc04_services
@@ -9023,7 +9019,20 @@ M: Josh Poimboeuf <jpoimboe@redhat.com>
S: Supported
F: tools/objtool/
-OMAP SUPPORT
+OMAP1 SUPPORT
+M: Aaro Koskinen <aaro.koskinen@iki.fi>
+M: Tony Lindgren <tony@atomide.com>
+L: linux-omap@vger.kernel.org
+Q: http://patchwork.kernel.org/project/linux-omap/list/
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
+S: Maintained
+F: arch/arm/mach-omap1/
+F: arch/arm/plat-omap/
+F: arch/arm/configs/omap1_defconfig
+F: drivers/i2c/busses/i2c-omap.c
+F: include/linux/i2c-omap.h
+
+OMAP2+ SUPPORT
M: Tony Lindgren <tony@atomide.com>
L: linux-omap@vger.kernel.org
W: http://www.muru.com/linux/omap/
@@ -9031,8 +9040,8 @@ W: http://linux.omap.com/
Q: http://patchwork.kernel.org/project/linux-omap/list/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
S: Maintained
-F: arch/arm/*omap*/
-F: arch/arm/configs/omap1_defconfig
+F: arch/arm/mach-omap2/
+F: arch/arm/plat-omap/
F: arch/arm/configs/omap2plus_defconfig
F: drivers/i2c/busses/i2c-omap.c
F: drivers/irqchip/irq-omap-intc.c
diff --git a/arch/arm/mach-aspeed/Kconfig b/arch/arm/mach-aspeed/Kconfig
index 5225fbcb250d..f3f8c5c658db 100644
--- a/arch/arm/mach-aspeed/Kconfig
+++ b/arch/arm/mach-aspeed/Kconfig
@@ -5,6 +5,8 @@ menuconfig ARCH_ASPEED
select WATCHDOG
select ASPEED_WATCHDOG
select MOXART_TIMER
+ select MFD_SYSCON
+ select PINCTRL
help
Say Y here if you want to run your kernel on an ASpeed BMC SoC.
@@ -14,6 +16,7 @@ config MACH_ASPEED_G4
bool "Aspeed SoC 4th Generation"
depends on ARCH_MULTI_V5
select CPU_ARM926T
+ select PINCTRL_ASPEED_G4
help
Say yes if you intend to run on an Aspeed ast2400 or similar
fourth generation BMCs, such as those used by OpenPower Power8
@@ -23,6 +26,7 @@ config MACH_ASPEED_G5
bool "Aspeed SoC 5th Generation"
depends on ARCH_MULTI_V6
select CPU_V6
+ select PINCTRL_ASPEED_G5
help
Say yes if you intend to run on an Aspeed ast2500 or similar
fifth generation Aspeed BMCs.
diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c
index b4332b727e9c..3d89b7905bd9 100644
--- a/arch/arm/mach-at91/pm.c
+++ b/arch/arm/mach-at91/pm.c
@@ -55,7 +55,7 @@ static struct {
int memctrl;
} at91_pm_data;
-void __iomem *at91_ramc_base[2];
+static void __iomem *at91_ramc_base[2];
static int at91_pm_valid_state(suspend_state_t state)
{
diff --git a/arch/arm/mach-at91/pm.h b/arch/arm/mach-at91/pm.h
index 3fcf8810f14e..bf980c6ef294 100644
--- a/arch/arm/mach-at91/pm.h
+++ b/arch/arm/mach-at91/pm.h
@@ -18,8 +18,6 @@
#include <soc/at91/at91sam9_sdramc.h>
#ifndef __ASSEMBLY__
-extern void __iomem *at91_ramc_base[];
-
#define at91_ramc_read(id, field) \
__raw_readl(at91_ramc_base[id] + field)
diff --git a/arch/arm/mach-davinci/Makefile b/arch/arm/mach-davinci/Makefile
index 0a2e6da45f28..df96ca9eab6d 100644
--- a/arch/arm/mach-davinci/Makefile
+++ b/arch/arm/mach-davinci/Makefile
@@ -21,7 +21,7 @@ obj-$(CONFIG_AINTC) += irq.o
obj-$(CONFIG_CP_INTC) += cp_intc.o
# Board specific
-obj-$(CONFIG_MACH_DA8XX_DT) += da8xx-dt.o
+obj-$(CONFIG_MACH_DA8XX_DT) += da8xx-dt.o pdata-quirks.o
obj-$(CONFIG_MACH_DAVINCI_EVM) += board-dm644x-evm.o
obj-$(CONFIG_MACH_SFFSDR) += board-sffsdr.o
obj-$(CONFIG_MACH_NEUROS_OSD2) += board-neuros-osd2.o
diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c
index 7475f02ffea5..ccad2f99dfc9 100644
--- a/arch/arm/mach-davinci/da850.c
+++ b/arch/arm/mach-davinci/da850.c
@@ -563,7 +563,7 @@ static struct clk_lookup da850_clks[] = {
CLK("spi_davinci.0", NULL, &spi0_clk),
CLK("spi_davinci.1", NULL, &spi1_clk),
CLK("vpif", NULL, &vpif_clk),
- CLK("ahci_da850", NULL, &sata_clk),
+ CLK("ahci_da850", "fck", &sata_clk),
CLK("davinci-rproc.0", NULL, &dsp_clk),
CLK(NULL, NULL, &ehrpwm_clk),
CLK("ehrpwm.0", "fck", &ehrpwm0_clk),
diff --git a/arch/arm/mach-davinci/da8xx-dt.c b/arch/arm/mach-davinci/da8xx-dt.c
index 06205fe4c120..e3cef503cd8f 100644
--- a/arch/arm/mach-davinci/da8xx-dt.c
+++ b/arch/arm/mach-davinci/da8xx-dt.c
@@ -52,6 +52,7 @@ static struct of_dev_auxdata da850_auxdata_lookup[] __initdata = {
OF_DEV_AUXDATA("ti,da830-ohci", 0x01e25000, "ohci-da8xx", NULL),
OF_DEV_AUXDATA("ti,da830-musb", 0x01e00000, "musb-da8xx", NULL),
OF_DEV_AUXDATA("ti,da830-usb-phy", 0x01c1417c, "da8xx-usb-phy", NULL),
+ OF_DEV_AUXDATA("ti,da850-ahci", 0x01e18000, "ahci_da850", NULL),
{}
};
@@ -59,6 +60,9 @@ static struct of_dev_auxdata da850_auxdata_lookup[] __initdata = {
static void __init da850_init_machine(void)
{
+ /* All existing boards use 100MHz SATA refclkpn */
+ static const unsigned long sata_refclkpn = 100 * 1000 * 1000;
+
int ret;
ret = da8xx_register_usb20_phy_clk(false);
@@ -70,8 +74,14 @@ static void __init da850_init_machine(void)
pr_warn("%s: registering USB 1.1 PHY clock failed: %d",
__func__, ret);
+ ret = da850_register_sata_refclk(sata_refclkpn);
+ if (ret)
+ pr_warn("%s: registering SATA REFCLK failed: %d",
+ __func__, ret);
+
of_platform_default_populate(NULL, da850_auxdata_lookup, NULL);
davinci_pm_init();
+ pdata_quirks_init();
}
static const char *const da850_boards_compat[] __initconst = {
diff --git a/arch/arm/mach-davinci/devices-da8xx.c b/arch/arm/mach-davinci/devices-da8xx.c
index c2457b3fdb5f..7cf529ffbe5a 100644
--- a/arch/arm/mach-davinci/devices-da8xx.c
+++ b/arch/arm/mach-davinci/devices-da8xx.c
@@ -24,6 +24,7 @@
#include <mach/common.h>
#include <mach/time.h>
#include <mach/da8xx.h>
+#include <mach/clock.h>
#include "cpuidle.h"
#include "sram.h"
@@ -1023,6 +1024,28 @@ int __init da8xx_register_spi_bus(int instance, unsigned num_chipselect)
}
#ifdef CONFIG_ARCH_DAVINCI_DA850
+static struct clk sata_refclk = {
+ .name = "sata_refclk",
+ .set_rate = davinci_simple_set_rate,
+};
+
+static struct clk_lookup sata_refclk_lookup =
+ CLK("ahci_da850", "refclk", &sata_refclk);
+
+int __init da850_register_sata_refclk(int rate)
+{
+ int ret;
+
+ sata_refclk.rate = rate;
+ ret = clk_register(&sata_refclk);
+ if (ret)
+ return ret;
+
+ clkdev_add(&sata_refclk_lookup);
+
+ return 0;
+}
+
static struct resource da850_sata_resources[] = {
{
.start = DA850_SATA_BASE,
@@ -1055,8 +1078,11 @@ static struct platform_device da850_sata_device = {
int __init da850_register_sata(unsigned long refclkpn)
{
- /* please see comment in drivers/ata/ahci_da850.c */
- BUG_ON(refclkpn != 100 * 1000 * 1000);
+ int ret;
+
+ ret = da850_register_sata_refclk(refclkpn);
+ if (ret)
+ return ret;
return platform_device_register(&da850_sata_device);
}
diff --git a/arch/arm/mach-davinci/include/mach/common.h b/arch/arm/mach-davinci/include/mach/common.h
index 0b3c169758ed..037aa66bcac1 100644
--- a/arch/arm/mach-davinci/include/mach/common.h
+++ b/arch/arm/mach-davinci/include/mach/common.h
@@ -102,6 +102,8 @@ int davinci_pm_init(void);
static inline int davinci_pm_init(void) { return 0; }
#endif
+void __init pdata_quirks_init(void);
+
#define SRAM_SIZE SZ_128K
#endif /* __ARCH_ARM_MACH_DAVINCI_COMMON_H */
diff --git a/arch/arm/mach-davinci/include/mach/da8xx.h b/arch/arm/mach-davinci/include/mach/da8xx.h
index 85ff2183b6db..7e464228948b 100644
--- a/arch/arm/mach-davinci/include/mach/da8xx.h
+++ b/arch/arm/mach-davinci/include/mach/da8xx.h
@@ -95,6 +95,7 @@ int da8xx_register_usb11(struct da8xx_ohci_root_hub *pdata);
int da8xx_register_usb_refclkin(int rate);
int da8xx_register_usb20_phy_clk(bool use_usb_refclkin);
int da8xx_register_usb11_phy_clk(bool use_usb_refclkin);
+int da850_register_sata_refclk(int rate);
int da8xx_register_emac(void);
int da8xx_register_uio_pruss(void);
int da8xx_register_lcdc(struct da8xx_lcdc_platform_data *pdata);
diff --git a/arch/arm/mach-davinci/pdata-quirks.c b/arch/arm/mach-davinci/pdata-quirks.c
new file mode 100644
index 000000000000..5b57da475065
--- /dev/null
+++ b/arch/arm/mach-davinci/pdata-quirks.c
@@ -0,0 +1,39 @@
+/*
+ * Legacy platform_data quirks
+ *
+ * Copyright (C) 2016 BayLibre, Inc
+ *
+ * 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/kernel.h>
+#include <linux/of_platform.h>
+
+#include <mach/common.h>
+
+struct pdata_init {
+ const char *compatible;
+ void (*fn)(void);
+};
+
+static void pdata_quirks_check(struct pdata_init *quirks)
+{
+ while (quirks->compatible) {
+ if (of_machine_is_compatible(quirks->compatible)) {
+ if (quirks->fn)
+ quirks->fn();
+ break;
+ }
+ quirks++;
+ }
+}
+
+static struct pdata_init pdata_quirks[] __initdata = {
+ { /* sentinel */ },
+};
+
+void __init pdata_quirks_init(void)
+{
+ pdata_quirks_check(pdata_quirks);
+}
diff --git a/arch/arm/mach-ep93xx/include/mach/uncompress.h b/arch/arm/mach-ep93xx/include/mach/uncompress.h
index 03c42e5400d2..b0cf2de77f81 100644
--- a/arch/arm/mach-ep93xx/include/mach/uncompress.h
+++ b/arch/arm/mach-ep93xx/include/mach/uncompress.h
@@ -10,6 +10,7 @@
*/
#include <mach/ep93xx-regs.h>
+#include <asm/mach-types.h>
static unsigned char __raw_readb(unsigned int ptr)
{
@@ -75,8 +76,19 @@ static void ethernet_reset(void)
;
}
+#define TS72XX_WDT_CONTROL_PHYS_BASE 0x23800000
+#define TS72XX_WDT_FEED_PHYS_BASE 0x23c00000
+#define TS72XX_WDT_FEED_VAL 0x05
+
+static void __maybe_unused ts72xx_watchdog_disable(void)
+{
+ __raw_writeb(TS72XX_WDT_FEED_VAL, TS72XX_WDT_FEED_PHYS_BASE);
+ __raw_writeb(0, TS72XX_WDT_CONTROL_PHYS_BASE);
+}
static void arch_decomp_setup(void)
{
+ if (machine_is_ts72xx())
+ ts72xx_watchdog_disable();
ethernet_reset();
}
diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
index 0bb63b8d21e7..0a99140b6ba2 100644
--- a/arch/arm/mach-exynos/Kconfig
+++ b/arch/arm/mach-exynos/Kconfig
@@ -95,11 +95,6 @@ config SOC_EXYNOS4412
default y
depends on ARCH_EXYNOS4
-config SOC_EXYNOS4415
- bool "SAMSUNG EXYNOS4415"
- default y
- depends on ARCH_EXYNOS4
-
config SOC_EXYNOS5250
bool "SAMSUNG EXYNOS5250"
default y
diff --git a/arch/arm/mach-exynos/exynos.c b/arch/arm/mach-exynos/exynos.c
index 757fc11de30d..c404c15ad07f 100644
--- a/arch/arm/mach-exynos/exynos.c
+++ b/arch/arm/mach-exynos/exynos.c
@@ -45,8 +45,8 @@ static struct platform_device exynos_cpuidle = {
.id = -1,
};
-void __iomem *sysram_base_addr;
-void __iomem *sysram_ns_base_addr;
+void __iomem *sysram_base_addr __ro_after_init;
+void __iomem *sysram_ns_base_addr __ro_after_init;
void __init exynos_sysram_init(void)
{
@@ -210,7 +210,6 @@ static char const *const exynos_dt_compat[] __initconst = {
"samsung,exynos4210",
"samsung,exynos4212",
"samsung,exynos4412",
- "samsung,exynos4415",
"samsung,exynos5",
"samsung,exynos5250",
"samsung,exynos5260",
diff --git a/arch/arm/mach-exynos/mcpm-exynos.c b/arch/arm/mach-exynos/mcpm-exynos.c
index f086bf615b29..038fd8c993d0 100644
--- a/arch/arm/mach-exynos/mcpm-exynos.c
+++ b/arch/arm/mach-exynos/mcpm-exynos.c
@@ -32,7 +32,7 @@
#define EXYNOS5420_USE_ARM_CORE_DOWN_STATE BIT(29)
#define EXYNOS5420_USE_L2_COMMON_UP_STATE BIT(30)
-static void __iomem *ns_sram_base_addr;
+static void __iomem *ns_sram_base_addr __ro_after_init;
/*
* The common v7_exit_coherency_flush API could not be used because of the
diff --git a/arch/arm/mach-exynos/suspend.c b/arch/arm/mach-exynos/suspend.c
index 10bc753624be..312d3a886e92 100644
--- a/arch/arm/mach-exynos/suspend.c
+++ b/arch/arm/mach-exynos/suspend.c
@@ -65,7 +65,7 @@ struct exynos_pm_data {
int (*cpu_suspend)(unsigned long);
};
-static const struct exynos_pm_data *pm_data;
+static const struct exynos_pm_data *pm_data __ro_after_init;
static int exynos5420_cpu_state;
static unsigned int exynos_pmu_spare3;
@@ -228,7 +228,6 @@ EXYNOS_PMU_IRQ(exynos3250_pmu_irq, "samsung,exynos3250-pmu");
EXYNOS_PMU_IRQ(exynos4210_pmu_irq, "samsung,exynos4210-pmu");
EXYNOS_PMU_IRQ(exynos4212_pmu_irq, "samsung,exynos4212-pmu");
EXYNOS_PMU_IRQ(exynos4412_pmu_irq, "samsung,exynos4412-pmu");
-EXYNOS_PMU_IRQ(exynos4415_pmu_irq, "samsung,exynos4415-pmu");
EXYNOS_PMU_IRQ(exynos5250_pmu_irq, "samsung,exynos5250-pmu");
EXYNOS_PMU_IRQ(exynos5420_pmu_irq, "samsung,exynos5420-pmu");
diff --git a/arch/arm/mach-hisi/core.h b/arch/arm/mach-hisi/core.h
index e883583a23f1..c58b68ab0cb6 100644
--- a/arch/arm/mach-hisi/core.h
+++ b/arch/arm/mach-hisi/core.h
@@ -15,5 +15,4 @@ extern void hix5hd2_set_cpu(int cpu, bool enable);
extern void hix5hd2_cpu_die(unsigned int cpu);
extern void hip01_set_cpu(int cpu, bool enable);
-extern void hip01_cpu_die(unsigned int cpu);
#endif
diff --git a/arch/arm/mach-imx/devices/platform-flexcan.c b/arch/arm/mach-imx/devices/platform-flexcan.c
index 55d61eaf63c6..8a1a2fc4ce10 100644
--- a/arch/arm/mach-imx/devices/platform-flexcan.c
+++ b/arch/arm/mach-imx/devices/platform-flexcan.c
@@ -19,15 +19,6 @@
#define imx_flexcan_data_entry(soc, _id, _hwid, _size) \
[_id] = imx_flexcan_data_entry_single(soc, _id, _hwid, _size)
-#ifdef CONFIG_SOC_IMX25
-const struct imx_flexcan_data imx25_flexcan_data[] __initconst = {
-#define imx25_flexcan_data_entry(_id, _hwid) \
- imx_flexcan_data_entry(MX25, _id, _hwid, SZ_16K)
- imx25_flexcan_data_entry(0, 1),
- imx25_flexcan_data_entry(1, 2),
-};
-#endif /* ifdef CONFIG_SOC_IMX25 */
-
#ifdef CONFIG_SOC_IMX35
const struct imx_flexcan_data imx35_flexcan_data[] __initconst = {
#define imx35_flexcan_data_entry(_id, _hwid) \
diff --git a/arch/arm/mach-imx/devices/platform-sdhci-esdhc-imx.c b/arch/arm/mach-imx/devices/platform-sdhci-esdhc-imx.c
index 3d039ef021e0..466c9ccc6675 100644
--- a/arch/arm/mach-imx/devices/platform-sdhci-esdhc-imx.c
+++ b/arch/arm/mach-imx/devices/platform-sdhci-esdhc-imx.c
@@ -22,16 +22,6 @@
#define imx_sdhci_esdhc_imx_data_entry(soc, devid, id, hwid) \
[id] = imx_sdhci_esdhc_imx_data_entry_single(soc, devid, id, hwid)
-#ifdef CONFIG_SOC_IMX25
-const struct imx_sdhci_esdhc_imx_data
-imx25_sdhci_esdhc_imx_data[] __initconst = {
-#define imx25_sdhci_esdhc_imx_data_entry(_id, _hwid) \
- imx_sdhci_esdhc_imx_data_entry(MX25, "sdhci-esdhc-imx25", _id, _hwid)
- imx25_sdhci_esdhc_imx_data_entry(0, 1),
- imx25_sdhci_esdhc_imx_data_entry(1, 2),
-};
-#endif /* ifdef CONFIG_SOC_IMX25 */
-
#ifdef CONFIG_SOC_IMX35
const struct imx_sdhci_esdhc_imx_data
imx35_sdhci_esdhc_imx_data[] __initconst = {
diff --git a/arch/arm/mach-imx/mach-mx27_3ds.c b/arch/arm/mach-imx/mach-mx27_3ds.c
index 7ba651a9b5b8..45e16bd7e2f2 100644
--- a/arch/arm/mach-imx/mach-mx27_3ds.c
+++ b/arch/arm/mach-imx/mach-mx27_3ds.c
@@ -31,7 +31,6 @@
#include <linux/regulator/machine.h>
#include <linux/spi/l4f00242t03.h>
-#include <media/soc_camera.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
@@ -53,8 +52,6 @@
#define SD1_CD IMX_GPIO_NR(2, 26)
#define LCD_RESET IMX_GPIO_NR(1, 3)
#define LCD_ENABLE IMX_GPIO_NR(1, 31)
-#define CSI_PWRDWN IMX_GPIO_NR(4, 19)
-#define CSI_RESET IMX_GPIO_NR(3, 6)
static const int mx27pdk_pins[] __initconst = {
/* UART1 */
@@ -144,21 +141,6 @@ static const int mx27pdk_pins[] __initconst = {
PA30_PF_CONTRAST,
LCD_ENABLE | GPIO_GPIO | GPIO_OUT,
LCD_RESET | GPIO_GPIO | GPIO_OUT,
- /* CSI */
- PB10_PF_CSI_D0,
- PB11_PF_CSI_D1,
- PB12_PF_CSI_D2,
- PB13_PF_CSI_D3,
- PB14_PF_CSI_D4,
- PB15_PF_CSI_MCLK,
- PB16_PF_CSI_PIXCLK,
- PB17_PF_CSI_D5,
- PB18_PF_CSI_D6,
- PB19_PF_CSI_D7,
- PB20_PF_CSI_VSYNC,
- PB21_PF_CSI_HSYNC,
- CSI_PWRDWN | GPIO_GPIO | GPIO_OUT,
- CSI_RESET | GPIO_GPIO | GPIO_OUT,
/* SSI4 */
PC16_PF_SSI4_FS,
PC17_PF_SSI4_RXD,
@@ -166,11 +148,6 @@ static const int mx27pdk_pins[] __initconst = {
PC19_PF_SSI4_CLK,
};
-static struct gpio mx27_3ds_camera_gpios[] = {
- { CSI_PWRDWN, GPIOF_OUT_INIT_HIGH, "camera-power" },
- { CSI_RESET, GPIOF_OUT_INIT_HIGH, "camera-reset" },
-};
-
static const struct imxuart_platform_data uart_pdata __initconst = {
.flags = IMXUART_HAVE_RTSCTS,
};
@@ -270,7 +247,6 @@ static struct regulator_init_data gpo_init = {
static struct regulator_consumer_supply vmmc1_consumers[] = {
REGULATOR_SUPPLY("vcore", "spi0.0"),
- REGULATOR_SUPPLY("cmos_2v8", "soc-camera-pdrv.0"),
};
static struct regulator_init_data vmmc1_init = {
@@ -299,22 +275,6 @@ static struct regulator_init_data vgen_init = {
.consumer_supplies = vgen_consumers,
};
-static struct regulator_consumer_supply vvib_consumers[] = {
- REGULATOR_SUPPLY("cmos_vcore", "soc-camera-pdrv.0"),
-};
-
-static struct regulator_init_data vvib_init = {
- .constraints = {
- .min_uV = 1300000,
- .max_uV = 1300000,
- .apply_uV = 1,
- .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
- REGULATOR_CHANGE_STATUS,
- },
- .num_consumer_supplies = ARRAY_SIZE(vvib_consumers),
- .consumer_supplies = vvib_consumers,
-};
-
static struct mc13xxx_regulator_init_data mx27_3ds_regulators[] = {
{
.id = MC13783_REG_VMMC1,
@@ -328,9 +288,6 @@ static struct mc13xxx_regulator_init_data mx27_3ds_regulators[] = {
}, {
.id = MC13783_REG_GPO3, /* Turn on 3.3V */
.init_data = &gpo_init,
- }, {
- .id = MC13783_REG_VVIB, /* Power OV2640 */
- .init_data = &vvib_init,
},
};
@@ -370,51 +327,6 @@ static const struct spi_imx_master spi2_pdata __initconst = {
.num_chipselect = ARRAY_SIZE(spi2_chipselect),
};
-static int mx27_3ds_camera_power(struct device *dev, int on)
-{
- /* enable or disable the camera */
- pr_debug("%s: %s the camera\n", __func__, on ? "ENABLE" : "DISABLE");
- gpio_set_value(CSI_PWRDWN, on ? 0 : 1);
-
- if (!on)
- goto out;
-
- /* If enabled, give a reset impulse */
- gpio_set_value(CSI_RESET, 0);
- msleep(20);
- gpio_set_value(CSI_RESET, 1);
- msleep(100);
-
-out:
- return 0;
-}
-
-static struct i2c_board_info mx27_3ds_i2c_camera = {
- I2C_BOARD_INFO("ov2640", 0x30),
-};
-
-static struct regulator_bulk_data mx27_3ds_camera_regs[] = {
- { .supply = "cmos_vcore" },
- { .supply = "cmos_2v8" },
-};
-
-static struct soc_camera_link iclink_ov2640 = {
- .bus_id = 0,
- .board_info = &mx27_3ds_i2c_camera,
- .i2c_adapter_id = 0,
- .power = mx27_3ds_camera_power,
- .regulators = mx27_3ds_camera_regs,
- .num_regulators = ARRAY_SIZE(mx27_3ds_camera_regs),
-};
-
-static struct platform_device mx27_3ds_ov2640 = {
- .name = "soc-camera-pdrv",
- .id = 0,
- .dev = {
- .platform_data = &iclink_ov2640,
- },
-};
-
static struct imx_fb_videomode mx27_3ds_modes[] = {
{ /* 480x640 @ 60 Hz */
.mode = {
@@ -471,14 +383,6 @@ static struct spi_board_info mx27_3ds_spi_devs[] __initdata = {
},
};
-static struct platform_device *devices[] __initdata = {
- &mx27_3ds_ov2640,
-};
-
-static const struct mx2_camera_platform_data mx27_3ds_cam_pdata __initconst = {
- .clk = 26000000,
-};
-
static const struct imxi2c_platform_data mx27_3ds_i2c0_data __initconst = {
.bitrate = 100000,
};
@@ -498,7 +402,6 @@ static void __init mx27pdk_init(void)
imx27_add_spi_imx0(&spi1_pdata);
imx27_add_imx_i2c(0, &mx27_3ds_i2c0_data);
- platform_add_devices(devices, ARRAY_SIZE(devices));
imx27_add_imx_fb(&mx27_3ds_fb_data);
imx27_add_imx_ssi(0, &mx27_3ds_ssi_pdata);
@@ -506,8 +409,6 @@ static void __init mx27pdk_init(void)
static void __init mx27pdk_late_init(void)
{
- int ret;
-
mx27_3ds_sdhc1_enable_level_translator();
imx27_add_mxc_mmc(0, &sdhc1_pdata);
@@ -531,14 +432,6 @@ static void __init mx27pdk_late_init(void)
if (mxc_expio_init(MX27_CS5_BASE_ADDR, IMX_GPIO_NR(3, 28)))
pr_warn("Init of the debugboard failed, all devices on the debugboard are unusable.\n");
- ret = gpio_request_array(mx27_3ds_camera_gpios,
- ARRAY_SIZE(mx27_3ds_camera_gpios));
- if (ret) {
- pr_err("Failed to request camera gpios");
- iclink_ov2640.power = NULL;
- }
-
- imx27_add_mx2_camera(&mx27_3ds_cam_pdata);
imx_add_platform_device("imx_mc13783", 0, NULL, 0, NULL, 0);
}
diff --git a/arch/arm/mach-imx/mach-mx31_3ds.c b/arch/arm/mach-imx/mach-mx31_3ds.c
index 12b8a52c9cb4..558e5f8589cb 100644
--- a/arch/arm/mach-imx/mach-mx31_3ds.c
+++ b/arch/arm/mach-imx/mach-mx31_3ds.c
@@ -26,16 +26,12 @@
#include <linux/regulator/machine.h>
#include <linux/usb/otg.h>
#include <linux/usb/ulpi.h>
-#include <linux/memblock.h>
-
-#include <media/soc_camera.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/time.h>
#include <asm/memory.h>
#include <asm/mach/map.h>
-#include <asm/memblock.h>
#include "3ds_debugboard.h"
#include "common.h"
@@ -137,23 +133,6 @@ static int mx31_3ds_pins[] = {
MX31_PIN_HSYNC__HSYNC,
MX31_PIN_FPSHIFT__FPSHIFT,
MX31_PIN_CONTRAST__CONTRAST,
- /* CSI */
- MX31_PIN_CSI_D6__CSI_D6,
- MX31_PIN_CSI_D7__CSI_D7,
- MX31_PIN_CSI_D8__CSI_D8,
- MX31_PIN_CSI_D9__CSI_D9,
- MX31_PIN_CSI_D10__CSI_D10,
- MX31_PIN_CSI_D11__CSI_D11,
- MX31_PIN_CSI_D12__CSI_D12,
- MX31_PIN_CSI_D13__CSI_D13,
- MX31_PIN_CSI_D14__CSI_D14,
- MX31_PIN_CSI_D15__CSI_D15,
- MX31_PIN_CSI_HSYNC__CSI_HSYNC,
- MX31_PIN_CSI_MCLK__CSI_MCLK,
- MX31_PIN_CSI_PIXCLK__CSI_PIXCLK,
- MX31_PIN_CSI_VSYNC__CSI_VSYNC,
- MX31_PIN_CSI_D5__GPIO3_5, /* CMOS PWDN */
- IOMUX_MODE(MX31_PIN_RI_DTE1, IOMUX_CONFIG_GPIO), /* CMOS reset */
/* SSI */
MX31_PIN_STXD4__STXD4,
MX31_PIN_SRXD4__SRXD4,
@@ -162,98 +141,6 @@ static int mx31_3ds_pins[] = {
};
/*
- * Camera support
- */
-static phys_addr_t mx3_camera_base __initdata;
-#define MX31_3DS_CAMERA_BUF_SIZE SZ_8M
-
-#define MX31_3DS_GPIO_CAMERA_PW IOMUX_TO_GPIO(MX31_PIN_CSI_D5)
-#define MX31_3DS_GPIO_CAMERA_RST IOMUX_TO_GPIO(MX31_PIN_RI_DTE1)
-
-static struct gpio mx31_3ds_camera_gpios[] = {
- { MX31_3DS_GPIO_CAMERA_PW, GPIOF_OUT_INIT_HIGH, "camera-power" },
- { MX31_3DS_GPIO_CAMERA_RST, GPIOF_OUT_INIT_HIGH, "camera-reset" },
-};
-
-static const struct mx3_camera_pdata mx31_3ds_camera_pdata __initconst = {
- .flags = MX3_CAMERA_DATAWIDTH_10,
- .mclk_10khz = 2600,
-};
-
-static int __init mx31_3ds_init_camera(void)
-{
- int dma, ret = -ENOMEM;
- struct platform_device *pdev =
- imx31_alloc_mx3_camera(&mx31_3ds_camera_pdata);
-
- if (IS_ERR(pdev))
- return PTR_ERR(pdev);
-
- if (!mx3_camera_base)
- goto err;
-
- dma = dma_declare_coherent_memory(&pdev->dev,
- mx3_camera_base, mx3_camera_base,
- MX31_3DS_CAMERA_BUF_SIZE,
- DMA_MEMORY_MAP | DMA_MEMORY_EXCLUSIVE);
-
- if (!(dma & DMA_MEMORY_MAP))
- goto err;
-
- ret = platform_device_add(pdev);
- if (ret)
-err:
- platform_device_put(pdev);
-
- return ret;
-}
-
-static int mx31_3ds_camera_power(struct device *dev, int on)
-{
- /* enable or disable the camera */
- pr_debug("%s: %s the camera\n", __func__, on ? "ENABLE" : "DISABLE");
- gpio_set_value(MX31_3DS_GPIO_CAMERA_PW, on ? 0 : 1);
-
- if (!on)
- goto out;
-
- /* If enabled, give a reset impulse */
- gpio_set_value(MX31_3DS_GPIO_CAMERA_RST, 0);
- msleep(20);
- gpio_set_value(MX31_3DS_GPIO_CAMERA_RST, 1);
- msleep(100);
-
-out:
- return 0;
-}
-
-static struct i2c_board_info mx31_3ds_i2c_camera = {
- I2C_BOARD_INFO("ov2640", 0x30),
-};
-
-static struct regulator_bulk_data mx31_3ds_camera_regs[] = {
- { .supply = "cmos_vcore" },
- { .supply = "cmos_2v8" },
-};
-
-static struct soc_camera_link iclink_ov2640 = {
- .bus_id = 0,
- .board_info = &mx31_3ds_i2c_camera,
- .i2c_adapter_id = 0,
- .power = mx31_3ds_camera_power,
- .regulators = mx31_3ds_camera_regs,
- .num_regulators = ARRAY_SIZE(mx31_3ds_camera_regs),
-};
-
-static struct platform_device mx31_3ds_ov2640 = {
- .name = "soc-camera-pdrv",
- .id = 0,
- .dev = {
- .platform_data = &iclink_ov2640,
- },
-};
-
-/*
* FB support
*/
static const struct fb_videomode fb_modedb[] = {
@@ -410,7 +297,6 @@ static struct regulator_init_data vmmc2_init = {
static struct regulator_consumer_supply vmmc1_consumers[] = {
REGULATOR_SUPPLY("vcore", "spi0.0"),
- REGULATOR_SUPPLY("cmos_2v8", "soc-camera-pdrv.0"),
};
static struct regulator_init_data vmmc1_init = {
@@ -441,22 +327,6 @@ static struct regulator_init_data vgen_init = {
.consumer_supplies = vgen_consumers,
};
-static struct regulator_consumer_supply vvib_consumers[] = {
- REGULATOR_SUPPLY("cmos_vcore", "soc-camera-pdrv.0"),
-};
-
-static struct regulator_init_data vvib_init = {
- .constraints = {
- .min_uV = 1300000,
- .max_uV = 1300000,
- .apply_uV = 1,
- .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
- REGULATOR_CHANGE_STATUS,
- },
- .num_consumer_supplies = ARRAY_SIZE(vvib_consumers),
- .consumer_supplies = vvib_consumers,
-};
-
static struct mc13xxx_regulator_init_data mx31_3ds_regulators[] = {
{
.id = MC13783_REG_PWGT1SPI, /* Power Gate for ARM core. */
@@ -480,9 +350,6 @@ static struct mc13xxx_regulator_init_data mx31_3ds_regulators[] = {
}, {
.id = MC13783_REG_VGEN, /* Power LCD */
.init_data = &vgen_init,
- }, {
- .id = MC13783_REG_VVIB, /* Power CMOS */
- .init_data = &vvib_init,
},
};
@@ -688,10 +555,6 @@ static const struct imxi2c_platform_data mx31_3ds_i2c0_data __initconst = {
.bitrate = 100000,
};
-static struct platform_device *devices[] __initdata = {
- &mx31_3ds_ov2640,
-};
-
static void __init mx31_3ds_init(void)
{
imx31_soc_init();
@@ -723,14 +586,10 @@ static void __init mx31_3ds_init(void)
static void __init mx31_3ds_late(void)
{
- int ret;
-
mx31_3ds_spi_devs[0].irq = gpio_to_irq(IOMUX_TO_GPIO(MX31_PIN_GPIO1_3));
spi_register_board_info(mx31_3ds_spi_devs,
ARRAY_SIZE(mx31_3ds_spi_devs));
- platform_add_devices(devices, ARRAY_SIZE(devices));
-
mx31_3ds_usbotg_init();
if (otg_mode_host) {
otg_pdata.otg = imx_otg_ulpi_create(ULPI_OTG_DRVVBUS |
@@ -751,17 +610,6 @@ static void __init mx31_3ds_late(void)
"devices on the debug board are unusable.\n");
imx31_add_mxc_mmc(0, &sdhc1_pdata);
-
- /* CSI */
- /* Camera power: default - off */
- ret = gpio_request_array(mx31_3ds_camera_gpios,
- ARRAY_SIZE(mx31_3ds_camera_gpios));
- if (ret) {
- pr_err("Failed to request camera gpios");
- iclink_ov2640.power = NULL;
- }
-
- mx31_3ds_init_camera();
}
static void __init mx31_3ds_timer_init(void)
@@ -769,13 +617,6 @@ static void __init mx31_3ds_timer_init(void)
mx31_clocks_init(26000000);
}
-static void __init mx31_3ds_reserve(void)
-{
- /* reserve MX31_3DS_CAMERA_BUF_SIZE bytes for mx3-camera */
- mx3_camera_base = arm_memblock_steal(MX31_3DS_CAMERA_BUF_SIZE,
- MX31_3DS_CAMERA_BUF_SIZE);
-}
-
MACHINE_START(MX31_3DS, "Freescale MX31PDK (3DS)")
/* Maintainer: Freescale Semiconductor, Inc. */
.atag_offset = 0x100,
@@ -785,6 +626,5 @@ MACHINE_START(MX31_3DS, "Freescale MX31PDK (3DS)")
.init_time = mx31_3ds_timer_init,
.init_machine = mx31_3ds_init,
.init_late = mx31_3ds_late,
- .reserve = mx31_3ds_reserve,
.restart = mxc_restart,
MACHINE_END
diff --git a/arch/arm/mach-imx/mach-mx35_3ds.c b/arch/arm/mach-imx/mach-mx35_3ds.c
index c8c2e0956048..1c33a6ce326c 100644
--- a/arch/arm/mach-imx/mach-mx35_3ds.c
+++ b/arch/arm/mach-imx/mach-mx35_3ds.c
@@ -41,12 +41,9 @@
#include <asm/mach/arch.h>
#include <asm/mach/time.h>
#include <asm/mach/map.h>
-#include <asm/memblock.h>
#include <video/platform_lcd.h>
-#include <media/soc_camera.h>
-
#include "3ds_debugboard.h"
#include "common.h"
#include "devices-imx35.h"
@@ -233,83 +230,10 @@ static const iomux_v3_cfg_t mx35pdk_pads[] __initconst = {
MX35_PAD_D3_VSYNC__IPU_DISPB_D3_VSYNC,
MX35_PAD_D3_REV__IPU_DISPB_D3_REV,
MX35_PAD_D3_CLS__IPU_DISPB_D3_CLS,
- /* CSI */
- MX35_PAD_TX1__IPU_CSI_D_6,
- MX35_PAD_TX0__IPU_CSI_D_7,
- MX35_PAD_CSI_D8__IPU_CSI_D_8,
- MX35_PAD_CSI_D9__IPU_CSI_D_9,
- MX35_PAD_CSI_D10__IPU_CSI_D_10,
- MX35_PAD_CSI_D11__IPU_CSI_D_11,
- MX35_PAD_CSI_D12__IPU_CSI_D_12,
- MX35_PAD_CSI_D13__IPU_CSI_D_13,
- MX35_PAD_CSI_D14__IPU_CSI_D_14,
- MX35_PAD_CSI_D15__IPU_CSI_D_15,
- MX35_PAD_CSI_HSYNC__IPU_CSI_HSYNC,
- MX35_PAD_CSI_MCLK__IPU_CSI_MCLK,
- MX35_PAD_CSI_PIXCLK__IPU_CSI_PIXCLK,
- MX35_PAD_CSI_VSYNC__IPU_CSI_VSYNC,
/*PMIC IRQ*/
MX35_PAD_GPIO2_0__GPIO2_0,
};
-/*
- * Camera support
-*/
-static phys_addr_t mx3_camera_base __initdata;
-#define MX35_3DS_CAMERA_BUF_SIZE SZ_8M
-
-static const struct mx3_camera_pdata mx35_3ds_camera_pdata __initconst = {
- .flags = MX3_CAMERA_DATAWIDTH_8,
- .mclk_10khz = 2000,
-};
-
-static int __init imx35_3ds_init_camera(void)
-{
- int dma, ret = -ENOMEM;
- struct platform_device *pdev =
- imx35_alloc_mx3_camera(&mx35_3ds_camera_pdata);
-
- if (IS_ERR(pdev))
- return PTR_ERR(pdev);
-
- if (!mx3_camera_base)
- goto err;
-
- dma = dma_declare_coherent_memory(&pdev->dev,
- mx3_camera_base, mx3_camera_base,
- MX35_3DS_CAMERA_BUF_SIZE,
- DMA_MEMORY_MAP | DMA_MEMORY_EXCLUSIVE);
-
- if (!(dma & DMA_MEMORY_MAP))
- goto err;
-
- ret = platform_device_add(pdev);
- if (ret)
-err:
- platform_device_put(pdev);
-
- return ret;
-}
-
-static struct i2c_board_info mx35_3ds_i2c_camera = {
- I2C_BOARD_INFO("ov2640", 0x30),
-};
-
-static struct soc_camera_link iclink_ov2640 = {
- .bus_id = 0,
- .board_info = &mx35_3ds_i2c_camera,
- .i2c_adapter_id = 0,
- .power = NULL,
-};
-
-static struct platform_device mx35_3ds_ov2640 = {
- .name = "soc-camera-pdrv",
- .id = 0,
- .dev = {
- .platform_data = &iclink_ov2640,
- },
-};
-
static struct regulator_consumer_supply sw1_consumers[] = {
{
.supply = "cpu_vcc",
@@ -321,10 +245,6 @@ static struct regulator_consumer_supply vcam_consumers[] = {
REGULATOR_SUPPLY("VDDA", "0-000a"),
};
-static struct regulator_consumer_supply vaudio_consumers[] = {
- REGULATOR_SUPPLY("cmos_vio", "soc-camera-pdrv.0"),
-};
-
static struct regulator_init_data sw1_init = {
.constraints = {
.name = "SW1",
@@ -405,18 +325,6 @@ static struct regulator_init_data vvideo_init = {
}
};
-static struct regulator_init_data vaudio_init = {
- .constraints = {
- .name = "VAUDIO",
- .min_uV = 2300000,
- .max_uV = 3000000,
- .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
- .boot_on = 1
- },
- .num_consumer_supplies = ARRAY_SIZE(vaudio_consumers),
- .consumer_supplies = vaudio_consumers,
-};
-
static struct regulator_init_data vcam_init = {
.constraints = {
.name = "VCAM",
@@ -460,7 +368,6 @@ static struct mc13xxx_regulator_init_data mx35_3ds_regulators[] = {
{ .id = MC13892_VDIG, .init_data = &vdig_init },
{ .id = MC13892_VUSB2, .init_data = &vusb2_init },
{ .id = MC13892_VVIDEO, .init_data = &vvideo_init },
- { .id = MC13892_VAUDIO, .init_data = &vaudio_init },
{ .id = MC13892_VCAM, .init_data = &vcam_init },
{ .id = MC13892_VGEN1, .init_data = &vgen1_init },
{ .id = MC13892_VGEN2, .init_data = &vgen2_init },
@@ -583,8 +490,6 @@ static void __init mx35_3ds_init(void)
0, i2c_devices_3ds, ARRAY_SIZE(i2c_devices_3ds));
imx35_add_ipu_core();
- platform_device_register(&mx35_3ds_ov2640);
- imx35_3ds_init_camera();
}
static void __init mx35_3ds_late_init(void)
@@ -607,13 +512,6 @@ static void __init mx35pdk_timer_init(void)
mx35_clocks_init();
}
-static void __init mx35_3ds_reserve(void)
-{
- /* reserve MX35_3DS_CAMERA_BUF_SIZE bytes for mx3-camera */
- mx3_camera_base = arm_memblock_steal(MX35_3DS_CAMERA_BUF_SIZE,
- MX35_3DS_CAMERA_BUF_SIZE);
-}
-
MACHINE_START(MX35_3DS, "Freescale MX35PDK")
/* Maintainer: Freescale Semiconductor, Inc */
.atag_offset = 0x100,
@@ -623,6 +521,5 @@ MACHINE_START(MX35_3DS, "Freescale MX35PDK")
.init_time = mx35pdk_timer_init,
.init_machine = mx35_3ds_init,
.init_late = mx35_3ds_late_init,
- .reserve = mx35_3ds_reserve,
.restart = mxc_restart,
MACHINE_END
diff --git a/arch/arm/mach-imx/mach-pcm037.c b/arch/arm/mach-imx/mach-pcm037.c
index 9f0f55b0422c..b787ba6897e4 100644
--- a/arch/arm/mach-imx/mach-pcm037.c
+++ b/arch/arm/mach-imx/mach-pcm037.c
@@ -31,17 +31,13 @@
#include <linux/usb/otg.h>
#include <linux/usb/ulpi.h>
#include <linux/gfp.h>
-#include <linux/memblock.h>
#include <linux/regulator/machine.h>
#include <linux/regulator/fixed.h>
-#include <media/soc_camera.h>
-
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/time.h>
#include <asm/mach/map.h>
-#include <asm/memblock.h>
#include "common.h"
#include "devices-imx31.h"
@@ -150,22 +146,6 @@ static unsigned int pcm037_pins[] = {
MX31_PIN_D3_SPL__D3_SPL,
MX31_PIN_D3_CLS__D3_CLS,
MX31_PIN_LCS0__GPIO3_23,
- /* CSI */
- IOMUX_MODE(MX31_PIN_CSI_D5, IOMUX_CONFIG_GPIO),
- MX31_PIN_CSI_D6__CSI_D6,
- MX31_PIN_CSI_D7__CSI_D7,
- MX31_PIN_CSI_D8__CSI_D8,
- MX31_PIN_CSI_D9__CSI_D9,
- MX31_PIN_CSI_D10__CSI_D10,
- MX31_PIN_CSI_D11__CSI_D11,
- MX31_PIN_CSI_D12__CSI_D12,
- MX31_PIN_CSI_D13__CSI_D13,
- MX31_PIN_CSI_D14__CSI_D14,
- MX31_PIN_CSI_D15__CSI_D15,
- MX31_PIN_CSI_HSYNC__CSI_HSYNC,
- MX31_PIN_CSI_MCLK__CSI_MCLK,
- MX31_PIN_CSI_PIXCLK__CSI_PIXCLK,
- MX31_PIN_CSI_VSYNC__CSI_VSYNC,
/* GPIO */
IOMUX_MODE(MX31_PIN_ATA_DMACK, IOMUX_CONFIG_GPIO),
/* OTG */
@@ -289,34 +269,6 @@ static struct at24_platform_data board_eeprom = {
.flags = AT24_FLAG_ADDR16,
};
-static int pcm037_camera_power(struct device *dev, int on)
-{
- /* disable or enable the camera in X7 or X8 PCM970 connector */
- gpio_set_value(IOMUX_TO_GPIO(MX31_PIN_CSI_D5), !on);
- return 0;
-}
-
-static struct i2c_board_info pcm037_i2c_camera[] = {
- {
- I2C_BOARD_INFO("mt9t031", 0x5d),
- }, {
- I2C_BOARD_INFO("mt9v022", 0x48),
- },
-};
-
-static struct soc_camera_link iclink_mt9v022 = {
- .bus_id = 0, /* Must match with the camera ID */
- .board_info = &pcm037_i2c_camera[1],
- .i2c_adapter_id = 2,
-};
-
-static struct soc_camera_link iclink_mt9t031 = {
- .bus_id = 0, /* Must match with the camera ID */
- .power = pcm037_camera_power,
- .board_info = &pcm037_i2c_camera[0],
- .i2c_adapter_id = 2,
-};
-
static struct i2c_board_info pcm037_i2c_devices[] = {
{
I2C_BOARD_INFO("at24", 0x52), /* E0=0, E1=1, E2=0 */
@@ -326,22 +278,6 @@ static struct i2c_board_info pcm037_i2c_devices[] = {
}
};
-static struct platform_device pcm037_mt9t031 = {
- .name = "soc-camera-pdrv",
- .id = 0,
- .dev = {
- .platform_data = &iclink_mt9t031,
- },
-};
-
-static struct platform_device pcm037_mt9v022 = {
- .name = "soc-camera-pdrv",
- .id = 1,
- .dev = {
- .platform_data = &iclink_mt9v022,
- },
-};
-
/* Not connected by default */
#ifdef PCM970_SDHC_RW_SWITCH
static int pcm970_sdhc1_get_ro(struct device *dev)
@@ -403,42 +339,9 @@ static const struct imxmmc_platform_data sdhc_pdata __initconst = {
.exit = pcm970_sdhc1_exit,
};
-struct mx3_camera_pdata camera_pdata __initdata = {
- .flags = MX3_CAMERA_DATAWIDTH_8 | MX3_CAMERA_DATAWIDTH_10,
- .mclk_10khz = 2000,
-};
-
-static phys_addr_t mx3_camera_base __initdata;
-#define MX3_CAMERA_BUF_SIZE SZ_4M
-
-static int __init pcm037_init_camera(void)
-{
- int dma, ret = -ENOMEM;
- struct platform_device *pdev = imx31_alloc_mx3_camera(&camera_pdata);
-
- if (IS_ERR(pdev))
- return PTR_ERR(pdev);
-
- dma = dma_declare_coherent_memory(&pdev->dev,
- mx3_camera_base, mx3_camera_base,
- MX3_CAMERA_BUF_SIZE,
- DMA_MEMORY_MAP | DMA_MEMORY_EXCLUSIVE);
- if (!(dma & DMA_MEMORY_MAP))
- goto err;
-
- ret = platform_device_add(pdev);
- if (ret)
-err:
- platform_device_put(pdev);
-
- return ret;
-}
-
static struct platform_device *devices[] __initdata = {
&pcm037_flash,
&pcm037_sram_device,
- &pcm037_mt9t031,
- &pcm037_mt9v022,
};
static const struct fb_videomode fb_modedb[] = {
@@ -651,13 +554,6 @@ static void __init pcm037_timer_init(void)
mx31_clocks_init(26000000);
}
-static void __init pcm037_reserve(void)
-{
- /* reserve 4 MiB for mx3-camera */
- mx3_camera_base = arm_memblock_steal(MX3_CAMERA_BUF_SIZE,
- MX3_CAMERA_BUF_SIZE);
-}
-
static void __init pcm037_init_late(void)
{
int ret;
@@ -677,16 +573,6 @@ static void __init pcm037_init_late(void)
imx31_add_mxc_mmc(0, &sdhc_pdata);
- /* CSI */
- /* Camera power: default - off */
- ret = gpio_request(IOMUX_TO_GPIO(MX31_PIN_CSI_D5), "mt9t031-power");
- if (!ret)
- gpio_direction_output(IOMUX_TO_GPIO(MX31_PIN_CSI_D5), 1);
- else
- iclink_mt9t031.power = NULL;
-
- pcm037_init_camera();
-
pcm970_sja1000_resources[1].start =
gpio_to_irq(IOMUX_TO_GPIO(IOMUX_PIN(48, 105)));
pcm970_sja1000_resources[1].end =
@@ -699,7 +585,6 @@ static void __init pcm037_init_late(void)
MACHINE_START(PCM037, "Phytec Phycore pcm037")
/* Maintainer: Pengutronix */
.atag_offset = 0x100,
- .reserve = pcm037_reserve,
.map_io = mx31_map_io,
.init_early = imx31_init_early,
.init_irq = mx31_init_irq,
diff --git a/arch/arm/mach-imx/mx31moboard-marxbot.c b/arch/arm/mach-imx/mx31moboard-marxbot.c
index 2e895a82a6eb..922d49175cb4 100644
--- a/arch/arm/mach-imx/mx31moboard-marxbot.c
+++ b/arch/arm/mach-imx/mx31moboard-marxbot.c
@@ -24,8 +24,6 @@
#include <linux/usb/otg.h>
-#include <media/soc_camera.h>
-
#include "common.h"
#include "devices-imx31.h"
#include "ehci.h"
@@ -39,17 +37,6 @@ static unsigned int marxbot_pins[] = {
MX31_PIN_PC_READY__SD2_DATA1, MX31_PIN_PC_WAIT_B__SD2_DATA0,
MX31_PIN_PC_CD2_B__SD2_CLK, MX31_PIN_PC_CD1_B__SD2_CMD,
MX31_PIN_ATA_DIOR__GPIO3_28, MX31_PIN_ATA_DIOW__GPIO3_29,
- /* CSI */
- MX31_PIN_CSI_D6__CSI_D6, MX31_PIN_CSI_D7__CSI_D7,
- MX31_PIN_CSI_D8__CSI_D8, MX31_PIN_CSI_D9__CSI_D9,
- MX31_PIN_CSI_D10__CSI_D10, MX31_PIN_CSI_D11__CSI_D11,
- MX31_PIN_CSI_D12__CSI_D12, MX31_PIN_CSI_D13__CSI_D13,
- MX31_PIN_CSI_D14__CSI_D14, MX31_PIN_CSI_D15__CSI_D15,
- MX31_PIN_CSI_HSYNC__CSI_HSYNC, MX31_PIN_CSI_MCLK__CSI_MCLK,
- MX31_PIN_CSI_PIXCLK__CSI_PIXCLK, MX31_PIN_CSI_VSYNC__CSI_VSYNC,
- MX31_PIN_CSI_D4__GPIO3_4, MX31_PIN_CSI_D5__GPIO3_5,
- MX31_PIN_GPIO3_0__GPIO3_0, MX31_PIN_GPIO3_1__GPIO3_1,
- MX31_PIN_TXD2__GPIO1_28,
/* dsPIC resets */
MX31_PIN_STXD5__GPIO1_21, MX31_PIN_SRXD5__GPIO1_22,
/*battery detection */
@@ -143,82 +130,6 @@ static struct spi_board_info marxbot_spi_board_info[] __initdata = {
},
};
-#define TURRETCAM_POWER IOMUX_TO_GPIO(MX31_PIN_GPIO3_1)
-#define BASECAM_POWER IOMUX_TO_GPIO(MX31_PIN_CSI_D5)
-#define TURRETCAM_RST_B IOMUX_TO_GPIO(MX31_PIN_GPIO3_0)
-#define BASECAM_RST_B IOMUX_TO_GPIO(MX31_PIN_CSI_D4)
-#define CAM_CHOICE IOMUX_TO_GPIO(MX31_PIN_TXD2)
-
-static int marxbot_basecam_power(struct device *dev, int on)
-{
- gpio_set_value(BASECAM_POWER, !on);
- return 0;
-}
-
-static int marxbot_basecam_reset(struct device *dev)
-{
- gpio_set_value(BASECAM_RST_B, 0);
- udelay(100);
- gpio_set_value(BASECAM_RST_B, 1);
- return 0;
-}
-
-static struct i2c_board_info marxbot_i2c_devices[] = {
- {
- I2C_BOARD_INFO("mt9t031", 0x5d),
- },
-};
-
-static struct soc_camera_link base_iclink = {
- .bus_id = 0, /* Must match with the camera ID */
- .power = marxbot_basecam_power,
- .reset = marxbot_basecam_reset,
- .board_info = &marxbot_i2c_devices[0],
- .i2c_adapter_id = 0,
-};
-
-static struct platform_device marxbot_camera[] = {
- {
- .name = "soc-camera-pdrv",
- .id = 0,
- .dev = {
- .platform_data = &base_iclink,
- },
- },
-};
-
-static struct platform_device *marxbot_cameras[] __initdata = {
- &marxbot_camera[0],
-};
-
-static int __init marxbot_cam_init(void)
-{
- int ret = gpio_request(CAM_CHOICE, "cam-choice");
- if (ret)
- return ret;
- gpio_direction_output(CAM_CHOICE, 0);
-
- ret = gpio_request(BASECAM_RST_B, "basecam-reset");
- if (ret)
- return ret;
- gpio_direction_output(BASECAM_RST_B, 1);
- ret = gpio_request(BASECAM_POWER, "basecam-standby");
- if (ret)
- return ret;
- gpio_direction_output(BASECAM_POWER, 0);
-
- ret = gpio_request(TURRETCAM_RST_B, "turretcam-reset");
- if (ret)
- return ret;
- gpio_direction_output(TURRETCAM_RST_B, 1);
- ret = gpio_request(TURRETCAM_POWER, "turretcam-standby");
- if (ret)
- return ret;
- gpio_direction_output(TURRETCAM_POWER, 0);
-
- return 0;
-}
-
#define SEL0 IOMUX_TO_GPIO(MX31_PIN_DTR_DCE1)
#define SEL1 IOMUX_TO_GPIO(MX31_PIN_DSR_DCE1)
#define SEL2 IOMUX_TO_GPIO(MX31_PIN_RI_DCE1)
@@ -356,9 +267,6 @@ void __init mx31moboard_marxbot_init(void)
spi_register_board_info(marxbot_spi_board_info,
ARRAY_SIZE(marxbot_spi_board_info));
- marxbot_cam_init();
- platform_add_devices(marxbot_cameras, ARRAY_SIZE(marxbot_cameras));
-
/* battery present pin */
gpio_request(IOMUX_TO_GPIO(MX31_PIN_LCS0), "bat-present");
gpio_direction_input(IOMUX_TO_GPIO(MX31_PIN_LCS0));
diff --git a/arch/arm/mach-imx/mx31moboard-smartbot.c b/arch/arm/mach-imx/mx31moboard-smartbot.c
index 89fc35a64448..5cdd7abce515 100644
--- a/arch/arm/mach-imx/mx31moboard-smartbot.c
+++ b/arch/arm/mach-imx/mx31moboard-smartbot.c
@@ -23,8 +23,6 @@
#include <linux/usb/otg.h>
#include <linux/usb/ulpi.h>
-#include <media/soc_camera.h>
-
#include "board-mx31moboard.h"
#include "common.h"
#include "devices-imx31.h"
@@ -37,16 +35,6 @@ static unsigned int smartbot_pins[] = {
/* UART1 */
MX31_PIN_CTS2__CTS2, MX31_PIN_RTS2__RTS2,
MX31_PIN_TXD2__TXD2, MX31_PIN_RXD2__RXD2,
- /* CSI */
- MX31_PIN_CSI_D4__CSI_D4, MX31_PIN_CSI_D5__CSI_D5,
- MX31_PIN_CSI_D6__CSI_D6, MX31_PIN_CSI_D7__CSI_D7,
- MX31_PIN_CSI_D8__CSI_D8, MX31_PIN_CSI_D9__CSI_D9,
- MX31_PIN_CSI_D10__CSI_D10, MX31_PIN_CSI_D11__CSI_D11,
- MX31_PIN_CSI_D12__CSI_D12, MX31_PIN_CSI_D13__CSI_D13,
- MX31_PIN_CSI_D14__CSI_D14, MX31_PIN_CSI_D15__CSI_D15,
- MX31_PIN_CSI_HSYNC__CSI_HSYNC, MX31_PIN_CSI_MCLK__CSI_MCLK,
- MX31_PIN_CSI_PIXCLK__CSI_PIXCLK, MX31_PIN_CSI_VSYNC__CSI_VSYNC,
- MX31_PIN_GPIO3_0__GPIO3_0, MX31_PIN_GPIO3_1__GPIO3_1,
/* ENABLES */
MX31_PIN_DTR_DCE1__GPIO2_8, MX31_PIN_DSR_DCE1__GPIO2_9,
MX31_PIN_RI_DCE1__GPIO2_10, MX31_PIN_DCD_DCE1__GPIO2_11,
@@ -56,65 +44,6 @@ static const struct imxuart_platform_data uart_pdata __initconst = {
.flags = IMXUART_HAVE_RTSCTS,
};
-#define CAM_POWER IOMUX_TO_GPIO(MX31_PIN_GPIO3_1)
-#define CAM_RST_B IOMUX_TO_GPIO(MX31_PIN_GPIO3_0)
-
-static int smartbot_cam_power(struct device *dev, int on)
-{
- gpio_set_value(CAM_POWER, !on);
- return 0;
-}
-
-static int smartbot_cam_reset(struct device *dev)
-{
- gpio_set_value(CAM_RST_B, 0);
- udelay(100);
- gpio_set_value(CAM_RST_B, 1);
- return 0;
-}
-
-static struct i2c_board_info smartbot_i2c_devices[] = {
- {
- I2C_BOARD_INFO("mt9t031", 0x5d),
- },
-};
-
-static struct soc_camera_link base_iclink = {
- .bus_id = 0, /* Must match with the camera ID */
- .power = smartbot_cam_power,
- .reset = smartbot_cam_reset,
- .board_info = &smartbot_i2c_devices[0],
- .i2c_adapter_id = 0,
-};
-
-static struct platform_device smartbot_camera[] = {
- {
- .name = "soc-camera-pdrv",
- .id = 0,
- .dev = {
- .platform_data = &base_iclink,
- },
- },
-};
-
-static struct platform_device *smartbot_cameras[] __initdata = {
- &smartbot_camera[0],
-};
-
-static int __init smartbot_cam_init(void)
-{
- int ret = gpio_request(CAM_RST_B, "cam-reset");
- if (ret)
- return ret;
- gpio_direction_output(CAM_RST_B, 1);
- ret = gpio_request(CAM_POWER, "cam-standby");
- if (ret)
- return ret;
- gpio_direction_output(CAM_POWER, 0);
-
- return 0;
-}
-
static const struct fsl_usb2_platform_data usb_pdata __initconst = {
.operating_mode = FSL_USB2_DR_DEVICE,
.phy_mode = FSL_USB2_PHY_ULPI,
@@ -201,7 +130,4 @@ void __init mx31moboard_smartbot_init(int board)
}
smartbot_resets_init();
-
- smartbot_cam_init();
- platform_add_devices(smartbot_cameras, ARRAY_SIZE(smartbot_cameras));
}
diff --git a/arch/arm/mach-mv78xx0/pcie.c b/arch/arm/mach-mv78xx0/pcie.c
index 13a7d72ee0c4..81ff4327a962 100644
--- a/arch/arm/mach-mv78xx0/pcie.c
+++ b/arch/arm/mach-mv78xx0/pcie.c
@@ -29,7 +29,7 @@ struct pcie_port {
u8 root_bus_nr;
void __iomem *base;
spinlock_t conf_lock;
- char mem_space_name[16];
+ char mem_space_name[20];
struct resource res;
};
diff --git a/arch/arm/mach-mvebu/platsmp.c b/arch/arm/mach-mvebu/platsmp.c
index 46c742d3bd41..e62273aacb43 100644
--- a/arch/arm/mach-mvebu/platsmp.c
+++ b/arch/arm/mach-mvebu/platsmp.c
@@ -184,3 +184,78 @@ const struct smp_operations armada_xp_smp_ops __initconst = {
CPU_METHOD_OF_DECLARE(armada_xp_smp, "marvell,armada-xp-smp",
&armada_xp_smp_ops);
+
+#define MV98DX3236_CPU_RESUME_CTRL_REG 0x08
+#define MV98DX3236_CPU_RESUME_ADDR_REG 0x04
+
+static const struct of_device_id of_mv98dx3236_resume_table[] = {
+ {
+ .compatible = "marvell,98dx3336-resume-ctrl",
+ },
+ { /* end of list */ },
+};
+
+static int mv98dx3236_resume_set_cpu_boot_addr(int hw_cpu, void *boot_addr)
+{
+ struct device_node *np;
+ void __iomem *base;
+ WARN_ON(hw_cpu != 1);
+
+ np = of_find_matching_node(NULL, of_mv98dx3236_resume_table);
+ if (!np)
+ return -ENODEV;
+
+ base = of_io_request_and_map(np, 0, of_node_full_name(np));
+ of_node_put(np);
+ if (IS_ERR(base))
+ return PTR_ERR(base);
+
+ writel(0, base + MV98DX3236_CPU_RESUME_CTRL_REG);
+ writel(virt_to_phys(boot_addr), base + MV98DX3236_CPU_RESUME_ADDR_REG);
+
+ iounmap(base);
+
+ return 0;
+}
+
+static int mv98dx3236_boot_secondary(unsigned int cpu, struct task_struct *idle)
+{
+ int ret, hw_cpu;
+
+ hw_cpu = cpu_logical_map(cpu);
+ set_secondary_cpu_clock(hw_cpu);
+ mv98dx3236_resume_set_cpu_boot_addr(hw_cpu,
+ armada_xp_secondary_startup);
+
+ /*
+ * This is needed to wake up CPUs in the offline state after
+ * using CPU hotplug.
+ */
+ arch_send_wakeup_ipi_mask(cpumask_of(cpu));
+
+ /*
+ * This is needed to take secondary CPUs out of reset on the
+ * initial boot.
+ */
+ ret = mvebu_cpu_reset_deassert(hw_cpu);
+ if (ret) {
+ pr_warn("unable to boot CPU: %d\n", ret);
+ return ret;
+ }
+
+ return 0;
+}
+
+static const struct smp_operations mv98dx3236_smp_ops __initconst = {
+ .smp_init_cpus = armada_xp_smp_init_cpus,
+ .smp_prepare_cpus = armada_xp_smp_prepare_cpus,
+ .smp_boot_secondary = mv98dx3236_boot_secondary,
+ .smp_secondary_init = armada_xp_secondary_init,
+#ifdef CONFIG_HOTPLUG_CPU
+ .cpu_die = armada_xp_cpu_die,
+ .cpu_kill = armada_xp_cpu_kill,
+#endif
+};
+
+CPU_METHOD_OF_DECLARE(mv98dx3236_smp, "marvell,98dx3236-smp",
+ &mv98dx3236_smp_ops);
diff --git a/arch/arm/mach-omap1/clock.c b/arch/arm/mach-omap1/clock.c
index 4f5fd4a084c0..43e3e188f521 100644
--- a/arch/arm/mach-omap1/clock.c
+++ b/arch/arm/mach-omap1/clock.c
@@ -720,26 +720,6 @@ EXPORT_SYMBOL(clk_get_parent);
* OMAP specific clock functions shared between omap1 and omap2
*/
-int __initdata mpurate;
-
-/*
- * By default we use the rate set by the bootloader.
- * You can override this with mpurate= cmdline option.
- */
-static int __init omap_clk_setup(char *str)
-{
- get_option(&str, &mpurate);
-
- if (!mpurate)
- return 1;
-
- if (mpurate < 1000)
- mpurate *= 1000000;
-
- return 1;
-}
-__setup("mpurate=", omap_clk_setup);
-
/* Used for clocks that always have same value as the parent clock */
unsigned long followparent_recalc(struct clk *clk)
{
diff --git a/arch/arm/mach-omap1/clock.h b/arch/arm/mach-omap1/clock.h
index 1e4918a3a5ee..f2d1be211723 100644
--- a/arch/arm/mach-omap1/clock.h
+++ b/arch/arm/mach-omap1/clock.h
@@ -173,8 +173,6 @@ struct clk_functions {
void (*clk_disable_unused)(struct clk *clk);
};
-extern int mpurate;
-
extern int clk_init(struct clk_functions *custom_clocks);
extern void clk_preinit(struct clk *clk);
extern int clk_register(struct clk *clk);
diff --git a/arch/arm/mach-omap1/include/mach/usb.h b/arch/arm/mach-omap1/include/mach/usb.h
index a7c5559caef2..eb76628ff843 100644
--- a/arch/arm/mach-omap1/include/mach/usb.h
+++ b/arch/arm/mach-omap1/include/mach/usb.h
@@ -10,8 +10,6 @@
#include <linux/platform_data/usb-omap1.h>
-void omap_otg_init(struct omap_usb_config *config);
-
#if IS_ENABLED(CONFIG_USB)
void omap1_usb_init(struct omap_usb_config *pdata);
#else
diff --git a/arch/arm/mach-omap1/usb.c b/arch/arm/mach-omap1/usb.c
index 2506e598a067..455e2cf2866d 100644
--- a/arch/arm/mach-omap1/usb.c
+++ b/arch/arm/mach-omap1/usb.c
@@ -1,5 +1,5 @@
/*
- * Platform level USB initialization for FS USB OTG controller on omap1 and 24xx
+ * Platform level USB initialization for FS USB OTG controller on omap1
*
* Copyright (C) 2004 Texas Instruments, Inc.
*
@@ -58,11 +58,12 @@
#ifdef CONFIG_ARCH_OMAP_OTG
-void __init
+static void __init
omap_otg_init(struct omap_usb_config *config)
{
u32 syscon;
int alt_pingroup = 0;
+ u16 w;
/* NOTE: no bus or clock setup (yet?) */
@@ -87,39 +88,35 @@ omap_otg_init(struct omap_usb_config *config)
if (config->otg)
syscon |= OTG_EN;
#endif
- if (cpu_class_is_omap1())
- pr_debug("USB_TRANSCEIVER_CTRL = %03x\n",
- omap_readl(USB_TRANSCEIVER_CTRL));
+ pr_debug("USB_TRANSCEIVER_CTRL = %03x\n",
+ omap_readl(USB_TRANSCEIVER_CTRL));
pr_debug("OTG_SYSCON_2 = %08x\n", omap_readl(OTG_SYSCON_2));
omap_writel(syscon, OTG_SYSCON_2);
printk("USB: hmc %d", config->hmc_mode);
if (!alt_pingroup)
- printk(", usb2 alt %d wires", config->pins[2]);
+ pr_cont(", usb2 alt %d wires", config->pins[2]);
else if (config->pins[0])
- printk(", usb0 %d wires%s", config->pins[0],
+ pr_cont(", usb0 %d wires%s", config->pins[0],
is_usb0_device(config) ? " (dev)" : "");
if (config->pins[1])
- printk(", usb1 %d wires", config->pins[1]);
+ pr_cont(", usb1 %d wires", config->pins[1]);
if (!alt_pingroup && config->pins[2])
- printk(", usb2 %d wires", config->pins[2]);
+ pr_cont(", usb2 %d wires", config->pins[2]);
if (config->otg)
- printk(", Mini-AB on usb%d", config->otg - 1);
- printk("\n");
+ pr_cont(", Mini-AB on usb%d", config->otg - 1);
+ pr_cont("\n");
- if (cpu_class_is_omap1()) {
- u16 w;
+ /* leave USB clocks/controllers off until needed */
+ w = omap_readw(ULPD_SOFT_REQ);
+ w &= ~SOFT_USB_CLK_REQ;
+ omap_writew(w, ULPD_SOFT_REQ);
- /* leave USB clocks/controllers off until needed */
- w = omap_readw(ULPD_SOFT_REQ);
- w &= ~SOFT_USB_CLK_REQ;
- omap_writew(w, ULPD_SOFT_REQ);
+ w = omap_readw(ULPD_CLOCK_CTRL);
+ w &= ~USB_MCLK_EN;
+ w |= DIS_USB_PVCI_CLK;
+ omap_writew(w, ULPD_CLOCK_CTRL);
- w = omap_readw(ULPD_CLOCK_CTRL);
- w &= ~USB_MCLK_EN;
- w |= DIS_USB_PVCI_CLK;
- omap_writew(w, ULPD_CLOCK_CTRL);
- }
syscon = omap_readl(OTG_SYSCON_1);
syscon |= HST_IDLE_EN|DEV_IDLE_EN|OTG_IDLE_EN;
@@ -166,7 +163,7 @@ omap_otg_init(struct omap_usb_config *config)
}
#else
-void omap_otg_init(struct omap_usb_config *config) {}
+static void omap_otg_init(struct omap_usb_config *config) {}
#endif
#if IS_ENABLED(CONFIG_USB_OMAP)
@@ -573,13 +570,13 @@ static void __init omap_1510_usb_init(struct omap_usb_config *config)
printk("USB: hmc %d", config->hmc_mode);
if (config->pins[0])
- printk(", usb0 %d wires%s", config->pins[0],
+ pr_cont(", usb0 %d wires%s", config->pins[0],
is_usb0_device(config) ? " (dev)" : "");
if (config->pins[1])
- printk(", usb1 %d wires", config->pins[1]);
+ pr_cont(", usb1 %d wires", config->pins[1]);
if (config->pins[2])
- printk(", usb2 %d wires", config->pins[2]);
- printk("\n");
+ pr_cont(", usb2 %d wires", config->pins[2]);
+ pr_cont("\n");
/* use DPLL for 48 MHz function clock */
pr_debug("APLL %04x DPLL %04x REQ %04x\n", omap_readw(ULPD_APLL_CTRL),
diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c
index d058125876d8..1270afdcacdf 100644
--- a/arch/arm/mach-omap2/clock.c
+++ b/arch/arm/mach-omap2/clock.c
@@ -78,8 +78,6 @@ int __init omap2_clk_setup_ll_ops(void)
* OMAP2+ specific clock functions
*/
-/* Private functions */
-
/* Public functions */
/**
@@ -112,65 +110,6 @@ void omap2_init_clk_clkdm(struct clk_hw *hw)
}
}
-static int __initdata mpurate;
-
-/*
- * By default we use the rate set by the bootloader.
- * You can override this with mpurate= cmdline option.
- */
-static int __init omap_clk_setup(char *str)
-{
- get_option(&str, &mpurate);
-
- if (!mpurate)
- return 1;
-
- if (mpurate < 1000)
- mpurate *= 1000000;
-
- return 1;
-}
-__setup("mpurate=", omap_clk_setup);
-
-/**
- * omap2_clk_print_new_rates - print summary of current clock tree rates
- * @hfclkin_ck_name: clk name for the off-chip HF oscillator
- * @core_ck_name: clk name for the on-chip CORE_CLK
- * @mpu_ck_name: clk name for the ARM MPU clock
- *
- * Prints a short message to the console with the HFCLKIN oscillator
- * rate, the rate of the CORE clock, and the rate of the ARM MPU clock.
- * Called by the boot-time MPU rate switching code. XXX This is intended
- * to be handled by the OPP layer code in the near future and should be
- * removed from the clock code. No return value.
- */
-void __init omap2_clk_print_new_rates(const char *hfclkin_ck_name,
- const char *core_ck_name,
- const char *mpu_ck_name)
-{
- struct clk *hfclkin_ck, *core_ck, *mpu_ck;
- unsigned long hfclkin_rate;
-
- mpu_ck = clk_get(NULL, mpu_ck_name);
- if (WARN(IS_ERR(mpu_ck), "clock: failed to get %s.\n", mpu_ck_name))
- return;
-
- core_ck = clk_get(NULL, core_ck_name);
- if (WARN(IS_ERR(core_ck), "clock: failed to get %s.\n", core_ck_name))
- return;
-
- hfclkin_ck = clk_get(NULL, hfclkin_ck_name);
- if (WARN(IS_ERR(hfclkin_ck), "Failed to get %s.\n", hfclkin_ck_name))
- return;
-
- hfclkin_rate = clk_get_rate(hfclkin_ck);
-
- pr_info("Switched to new clocking rate (Crystal/Core/MPU): %ld.%01ld/%ld/%ld MHz\n",
- (hfclkin_rate / 1000000), ((hfclkin_rate / 100000) % 10),
- (clk_get_rate(core_ck) / 1000000),
- (clk_get_rate(mpu_ck) / 1000000));
-}
-
/**
* ti_clk_init_features - init clock features struct for the SoC
*
diff --git a/arch/arm/mach-omap2/clock.h b/arch/arm/mach-omap2/clock.h
index 67da640ba1c7..4e66295dca25 100644
--- a/arch/arm/mach-omap2/clock.h
+++ b/arch/arm/mach-omap2/clock.h
@@ -64,10 +64,6 @@
#define OMAP4XXX_EN_DPLL_FRBYPASS 0x6
#define OMAP4XXX_EN_DPLL_LOCKED 0x7
-void omap2_clk_print_new_rates(const char *hfclkin_ck_name,
- const char *core_ck_name,
- const char *mpu_ck_name);
-
extern u16 cpu_mask;
extern const struct clkops clkops_omap2_dflt_wait;
diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c
index e71cca0950e9..8fa01c0ecdb2 100644
--- a/arch/arm/mach-omap2/display.c
+++ b/arch/arm/mach-omap2/display.c
@@ -46,8 +46,6 @@
#define DISPC_CONTROL3 0x0848
#define DISPC_IRQSTATUS 0x0018
-#define DSS_SYSCONFIG 0x10
-#define DSS_SYSSTATUS 0x14
#define DSS_CONTROL 0x40
#define DSS_SDI_CONTROL 0x44
#define DSS_PLL_CONTROL 0x48
@@ -76,36 +74,6 @@ static struct platform_device omap_display_device = {
},
};
-struct omap_dss_hwmod_data {
- const char *oh_name;
- const char *dev_name;
- const int id;
-};
-
-static const struct omap_dss_hwmod_data omap2_dss_hwmod_data[] __initconst = {
- { "dss_core", "omapdss_dss", -1 },
- { "dss_dispc", "omapdss_dispc", -1 },
- { "dss_rfbi", "omapdss_rfbi", -1 },
- { "dss_venc", "omapdss_venc", -1 },
-};
-
-static const struct omap_dss_hwmod_data omap3_dss_hwmod_data[] __initconst = {
- { "dss_core", "omapdss_dss", -1 },
- { "dss_dispc", "omapdss_dispc", -1 },
- { "dss_rfbi", "omapdss_rfbi", -1 },
- { "dss_venc", "omapdss_venc", -1 },
- { "dss_dsi1", "omapdss_dsi", 0 },
-};
-
-static const struct omap_dss_hwmod_data omap4_dss_hwmod_data[] __initconst = {
- { "dss_core", "omapdss_dss", -1 },
- { "dss_dispc", "omapdss_dispc", -1 },
- { "dss_rfbi", "omapdss_rfbi", -1 },
- { "dss_dsi1", "omapdss_dsi", 0 },
- { "dss_dsi2", "omapdss_dsi", 1 },
- { "dss_hdmi", "omapdss_hdmi", -1 },
-};
-
#define OMAP4_DSIPHY_SYSCON_OFFSET 0x78
static struct regmap *omap4_dsi_mux_syscon;
@@ -162,104 +130,6 @@ static int omap_dss_set_min_bus_tput(struct device *dev, unsigned long tput)
return omap_pm_set_min_bus_tput(dev, OCP_INITIATOR_AGENT, tput);
}
-static struct platform_device *create_dss_pdev(const char *pdev_name,
- int pdev_id, const char *oh_name, void *pdata, int pdata_len,
- struct platform_device *parent)
-{
- struct platform_device *pdev;
- struct omap_device *od;
- struct omap_hwmod *ohs[1];
- struct omap_hwmod *oh;
- int r;
-
- oh = omap_hwmod_lookup(oh_name);
- if (!oh) {
- pr_err("Could not look up %s\n", oh_name);
- r = -ENODEV;
- goto err;
- }
-
- pdev = platform_device_alloc(pdev_name, pdev_id);
- if (!pdev) {
- pr_err("Could not create pdev for %s\n", pdev_name);
- r = -ENOMEM;
- goto err;
- }
-
- if (parent != NULL)
- pdev->dev.parent = &parent->dev;
-
- if (pdev->id != -1)
- dev_set_name(&pdev->dev, "%s.%d", pdev->name, pdev->id);
- else
- dev_set_name(&pdev->dev, "%s", pdev->name);
-
- ohs[0] = oh;
- od = omap_device_alloc(pdev, ohs, 1);
- if (IS_ERR(od)) {
- pr_err("Could not alloc omap_device for %s\n", pdev_name);
- r = -ENOMEM;
- goto err;
- }
-
- r = platform_device_add_data(pdev, pdata, pdata_len);
- if (r) {
- pr_err("Could not set pdata for %s\n", pdev_name);
- goto err;
- }
-
- r = omap_device_register(pdev);
- if (r) {
- pr_err("Could not register omap_device for %s\n", pdev_name);
- goto err;
- }
-
- return pdev;
-
-err:
- return ERR_PTR(r);
-}
-
-static struct platform_device *create_simple_dss_pdev(const char *pdev_name,
- int pdev_id, void *pdata, int pdata_len,
- struct platform_device *parent)
-{
- struct platform_device *pdev;
- int r;
-
- pdev = platform_device_alloc(pdev_name, pdev_id);
- if (!pdev) {
- pr_err("Could not create pdev for %s\n", pdev_name);
- r = -ENOMEM;
- goto err;
- }
-
- if (parent != NULL)
- pdev->dev.parent = &parent->dev;
-
- if (pdev->id != -1)
- dev_set_name(&pdev->dev, "%s.%d", pdev->name, pdev->id);
- else
- dev_set_name(&pdev->dev, "%s", pdev->name);
-
- r = platform_device_add_data(pdev, pdata, pdata_len);
- if (r) {
- pr_err("Could not set pdata for %s\n", pdev_name);
- goto err;
- }
-
- r = platform_device_add(pdev);
- if (r) {
- pr_err("Could not register platform_device for %s\n", pdev_name);
- goto err;
- }
-
- return pdev;
-
-err:
- return ERR_PTR(r);
-}
-
static enum omapdss_version __init omap_display_get_version(void)
{
if (cpu_is_omap24xx())
@@ -293,132 +163,6 @@ static enum omapdss_version __init omap_display_get_version(void)
return OMAPDSS_VER_UNKNOWN;
}
-int __init omap_display_init(struct omap_dss_board_info *board_data)
-{
- int r = 0;
- struct platform_device *pdev;
- int i, oh_count;
- const struct omap_dss_hwmod_data *curr_dss_hwmod;
- struct platform_device *dss_pdev;
- enum omapdss_version ver;
-
- /* create omapdss device */
-
- ver = omap_display_get_version();
-
- if (ver == OMAPDSS_VER_UNKNOWN) {
- pr_err("DSS not supported on this SoC\n");
- return -ENODEV;
- }
-
- board_data->version = ver;
- board_data->dsi_enable_pads = omap_dsi_enable_pads;
- board_data->dsi_disable_pads = omap_dsi_disable_pads;
- board_data->set_min_bus_tput = omap_dss_set_min_bus_tput;
-
- omap_display_device.dev.platform_data = board_data;
-
- r = platform_device_register(&omap_display_device);
- if (r < 0) {
- pr_err("Unable to register omapdss device\n");
- return r;
- }
-
- /* create devices for dss hwmods */
-
- if (cpu_is_omap24xx()) {
- curr_dss_hwmod = omap2_dss_hwmod_data;
- oh_count = ARRAY_SIZE(omap2_dss_hwmod_data);
- } else if (cpu_is_omap34xx()) {
- curr_dss_hwmod = omap3_dss_hwmod_data;
- oh_count = ARRAY_SIZE(omap3_dss_hwmod_data);
- } else {
- curr_dss_hwmod = omap4_dss_hwmod_data;
- oh_count = ARRAY_SIZE(omap4_dss_hwmod_data);
- }
-
- /*
- * First create the pdev for dss_core, which is used as a parent device
- * by the other dss pdevs. Note: dss_core has to be the first item in
- * the hwmod list.
- */
- dss_pdev = create_dss_pdev(curr_dss_hwmod[0].dev_name,
- curr_dss_hwmod[0].id,
- curr_dss_hwmod[0].oh_name,
- board_data, sizeof(*board_data),
- NULL);
-
- if (IS_ERR(dss_pdev)) {
- pr_err("Could not build omap_device for %s\n",
- curr_dss_hwmod[0].oh_name);
-
- return PTR_ERR(dss_pdev);
- }
-
- for (i = 1; i < oh_count; i++) {
- pdev = create_dss_pdev(curr_dss_hwmod[i].dev_name,
- curr_dss_hwmod[i].id,
- curr_dss_hwmod[i].oh_name,
- board_data, sizeof(*board_data),
- dss_pdev);
-
- if (IS_ERR(pdev)) {
- pr_err("Could not build omap_device for %s\n",
- curr_dss_hwmod[i].oh_name);
-
- return PTR_ERR(pdev);
- }
- }
-
- /* Create devices for DPI and SDI */
-
- pdev = create_simple_dss_pdev("omapdss_dpi", 0,
- board_data, sizeof(*board_data), dss_pdev);
- if (IS_ERR(pdev)) {
- pr_err("Could not build platform_device for omapdss_dpi\n");
- return PTR_ERR(pdev);
- }
-
- if (cpu_is_omap34xx()) {
- pdev = create_simple_dss_pdev("omapdss_sdi", 0,
- board_data, sizeof(*board_data), dss_pdev);
- if (IS_ERR(pdev)) {
- pr_err("Could not build platform_device for omapdss_sdi\n");
- return PTR_ERR(pdev);
- }
- }
-
- /* create DRM device */
- r = omap_init_drm();
- if (r < 0) {
- pr_err("Unable to register omapdrm device\n");
- return r;
- }
-
- /* create vrfb device */
- r = omap_init_vrfb();
- if (r < 0) {
- pr_err("Unable to register omapvrfb device\n");
- return r;
- }
-
- /* create FB device */
- r = omap_init_fb();
- if (r < 0) {
- pr_err("Unable to register omapfb device\n");
- return r;
- }
-
- /* create V4L2 display device */
- r = omap_init_vout();
- if (r < 0) {
- pr_err("Unable to register omap_vout device\n");
- return r;
- }
-
- return 0;
-}
-
static void dispc_disable_outputs(void)
{
u32 v, irq_mask = 0;
@@ -573,7 +317,7 @@ static const char * const omapdss_compat_names[] __initconst = {
"ti,dra7-dss",
};
-struct device_node * __init omapdss_find_dss_of_node(void)
+static struct device_node * __init omapdss_find_dss_of_node(void)
{
struct device_node *node;
int i;
diff --git a/arch/arm/mach-omap2/display.h b/arch/arm/mach-omap2/display.h
index 78f253005279..9a39646d4316 100644
--- a/arch/arm/mach-omap2/display.h
+++ b/arch/arm/mach-omap2/display.h
@@ -31,11 +31,4 @@ int omap_init_vrfb(void);
int omap_init_fb(void);
int omap_init_vout(void);
-struct device_node * __init omapdss_find_dss_of_node(void);
-
-struct omap_dss_board_info;
-
-/* Init with the board info */
-int omap_display_init(struct omap_dss_board_info *board_data);
-
#endif
diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index e8b988714a09..0da4f2ea76c4 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -3249,6 +3249,36 @@ int __init omap_hwmod_setup_one(const char *oh_name)
}
/**
+ * omap_hwmod_setup_earlycon_flags - set up flags for early console
+ *
+ * Enable DEBUG_OMAPUART_FLAGS for uart hwmod that is being used as
+ * early concole so that hwmod core doesn't reset and keep it in idle
+ * that specific uart.
+ */
+#ifdef CONFIG_SERIAL_EARLYCON
+static void __init omap_hwmod_setup_earlycon_flags(void)
+{
+ struct device_node *np;
+ struct omap_hwmod *oh;
+ const char *uart;
+
+ np = of_find_node_by_path("/chosen");
+ if (np) {
+ uart = of_get_property(np, "stdout-path", NULL);
+ if (uart) {
+ np = of_find_node_by_path(uart);
+ if (np) {
+ uart = of_get_property(np, "ti,hwmods", NULL);
+ oh = omap_hwmod_lookup(uart);
+ if (oh)
+ oh->flags |= DEBUG_OMAPUART_FLAGS;
+ }
+ }
+ }
+}
+#endif
+
+/**
* omap_hwmod_setup_all - set up all registered IP blocks
*
* Initialize and set up all IP blocks registered with the hwmod code.
@@ -3261,6 +3291,9 @@ static int __init omap_hwmod_setup_all(void)
_ensure_mpu_hwmod_is_setup(NULL);
omap_hwmod_for_each(_init, NULL);
+#ifdef CONFIG_SERIAL_EARLYCON
+ omap_hwmod_setup_earlycon_flags();
+#endif
omap_hwmod_for_each(_setup, NULL);
return 0;
diff --git a/arch/arm/mach-pxa/ezx.c b/arch/arm/mach-pxa/ezx.c
index 0b8300e6fca3..a057cf9c0e7b 100644
--- a/arch/arm/mach-pxa/ezx.c
+++ b/arch/arm/mach-pxa/ezx.c
@@ -696,32 +696,7 @@ static struct pxa27x_keypad_platform_data e2_keypad_platform_data = {
};
#endif /* CONFIG_MACH_EZX_E2 */
-#ifdef CONFIG_MACH_EZX_A780
-/* gpio_keys */
-static struct gpio_keys_button a780_buttons[] = {
- [0] = {
- .code = SW_LID,
- .gpio = GPIO12_A780_FLIP_LID,
- .active_low = 0,
- .desc = "A780 flip lid",
- .type = EV_SW,
- .wakeup = 1,
- },
-};
-
-static struct gpio_keys_platform_data a780_gpio_keys_platform_data = {
- .buttons = a780_buttons,
- .nbuttons = ARRAY_SIZE(a780_buttons),
-};
-
-static struct platform_device a780_gpio_keys = {
- .name = "gpio-keys",
- .id = -1,
- .dev = {
- .platform_data = &a780_gpio_keys_platform_data,
- },
-};
-
+#if defined(CONFIG_MACH_EZX_A780) || defined(CONFIG_MACH_EZX_A910)
/* camera */
static struct regulator_consumer_supply camera_dummy_supplies[] = {
REGULATOR_SUPPLY("vdd", "0-005d"),
@@ -750,6 +725,35 @@ static struct platform_device camera_supply_dummy_device = {
.platform_data = &camera_dummy_config,
},
};
+#endif
+
+#ifdef CONFIG_MACH_EZX_A780
+/* gpio_keys */
+static struct gpio_keys_button a780_buttons[] = {
+ [0] = {
+ .code = SW_LID,
+ .gpio = GPIO12_A780_FLIP_LID,
+ .active_low = 0,
+ .desc = "A780 flip lid",
+ .type = EV_SW,
+ .wakeup = 1,
+ },
+};
+
+static struct gpio_keys_platform_data a780_gpio_keys_platform_data = {
+ .buttons = a780_buttons,
+ .nbuttons = ARRAY_SIZE(a780_buttons),
+};
+
+static struct platform_device a780_gpio_keys = {
+ .name = "gpio-keys",
+ .id = -1,
+ .dev = {
+ .platform_data = &a780_gpio_keys_platform_data,
+ },
+};
+
+/* camera */
static int a780_camera_reset(struct device *dev)
{
gpio_set_value(GPIO19_GEN1_CAM_RST, 0);
diff --git a/arch/arm/mach-pxa/idp.c b/arch/arm/mach-pxa/idp.c
index d1db32b1a2c6..88e0068f92a8 100644
--- a/arch/arm/mach-pxa/idp.c
+++ b/arch/arm/mach-pxa/idp.c
@@ -19,6 +19,7 @@
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/irq.h>
+#include <linux/leds.h>
#include <linux/platform_device.h>
#include <linux/fb.h>
diff --git a/arch/arm/mach-s3c24xx/bast-irq.c b/arch/arm/mach-s3c24xx/bast-irq.c
index 2bb08961e934..ad8f4cd7c327 100644
--- a/arch/arm/mach-s3c24xx/bast-irq.c
+++ b/arch/arm/mach-s3c24xx/bast-irq.c
@@ -44,7 +44,7 @@
/* table of ISA irq nos to the relevant mask... zero means
* the irq is not implemented
*/
-static unsigned char bast_pc104_irqmasks[] = {
+static const unsigned char bast_pc104_irqmasks[] = {
0, /* 0 */
0, /* 1 */
0, /* 2 */
@@ -63,7 +63,7 @@ static unsigned char bast_pc104_irqmasks[] = {
0, /* 15 */
};
-static unsigned char bast_pc104_irqs[] = { 3, 5, 7, 10 };
+static const unsigned char bast_pc104_irqs[] = { 3, 5, 7, 10 };
static void
bast_pc104_mask(struct irq_data *data)
diff --git a/arch/arm/mach-s3c24xx/iotiming-s3c2410.c b/arch/arm/mach-s3c24xx/iotiming-s3c2410.c
index 65e5f9cb650f..b7970f1fa3d5 100644
--- a/arch/arm/mach-s3c24xx/iotiming-s3c2410.c
+++ b/arch/arm/mach-s3c24xx/iotiming-s3c2410.c
@@ -249,7 +249,7 @@ static int s3c2410_calc_bank(struct s3c_cpufreq_config *cfg,
return 0;
}
-static unsigned int tacc_tab[] = {
+static const unsigned int tacc_tab[] = {
[0] = 1,
[1] = 2,
[2] = 3,
diff --git a/arch/arm/mach-s3c24xx/pm-s3c2412.c b/arch/arm/mach-s3c24xx/pm-s3c2412.c
index d75f95e487ee..0ae4d47a4663 100644
--- a/arch/arm/mach-s3c24xx/pm-s3c2412.c
+++ b/arch/arm/mach-s3c24xx/pm-s3c2412.c
@@ -53,7 +53,7 @@ static int s3c2412_cpu_suspend(unsigned long arg)
}
/* mapping of interrupts to parts of the wakeup mask */
-static struct samsung_wakeup_mask wake_irqs[] = {
+static const struct samsung_wakeup_mask wake_irqs[] = {
{ .irq = IRQ_RTC, .bit = S3C2412_PWRCFG_RTC_MASKIRQ, },
};
diff --git a/arch/arm/mach-s3c64xx/common.c b/arch/arm/mach-s3c64xx/common.c
index 7c66ce1a6bb6..9843eb4dd04e 100644
--- a/arch/arm/mach-s3c64xx/common.c
+++ b/arch/arm/mach-s3c64xx/common.c
@@ -56,7 +56,8 @@
#include "watchdog-reset.h"
/* External clock frequency */
-static unsigned long xtal_f = 12000000, xusbxti_f = 48000000;
+static unsigned long xtal_f __ro_after_init = 12000000;
+static unsigned long xusbxti_f __ro_after_init = 48000000;
void __init s3c64xx_set_xtal_freq(unsigned long freq)
{
diff --git a/arch/arm/mach-s3c64xx/dev-audio.c b/arch/arm/mach-s3c64xx/dev-audio.c
index 247dcc0b691e..cb953e238b2a 100644
--- a/arch/arm/mach-s3c64xx/dev-audio.c
+++ b/arch/arm/mach-s3c64xx/dev-audio.c
@@ -58,9 +58,6 @@ static struct resource s3c64xx_iis0_resource[] = {
static struct s3c_audio_pdata i2s0_pdata = {
.cfg_gpio = s3c64xx_i2s_cfg_gpio,
- .dma_filter = pl08x_filter_id,
- .dma_playback = DMACH_I2S0_OUT,
- .dma_capture = DMACH_I2S0_IN,
};
struct platform_device s3c64xx_device_iis0 = {
@@ -80,9 +77,6 @@ static struct resource s3c64xx_iis1_resource[] = {
static struct s3c_audio_pdata i2s1_pdata = {
.cfg_gpio = s3c64xx_i2s_cfg_gpio,
- .dma_filter = pl08x_filter_id,
- .dma_playback = DMACH_I2S1_OUT,
- .dma_capture = DMACH_I2S1_IN,
};
struct platform_device s3c64xx_device_iis1 = {
@@ -102,9 +96,6 @@ static struct resource s3c64xx_iisv4_resource[] = {
static struct s3c_audio_pdata i2sv4_pdata = {
.cfg_gpio = s3c64xx_i2s_cfg_gpio,
- .dma_filter = pl08x_filter_id,
- .dma_playback = DMACH_HSI_I2SV40_TX,
- .dma_capture = DMACH_HSI_I2SV40_RX,
.type = {
.quirks = QUIRK_PRI_6CHAN,
},
@@ -151,9 +142,6 @@ static struct resource s3c64xx_pcm0_resource[] = {
static struct s3c_audio_pdata s3c_pcm0_pdata = {
.cfg_gpio = s3c64xx_pcm_cfg_gpio,
- .dma_filter = pl08x_filter_id,
- .dma_capture = DMACH_PCM0_RX,
- .dma_playback = DMACH_PCM0_TX,
};
struct platform_device s3c64xx_device_pcm0 = {
@@ -173,9 +161,6 @@ static struct resource s3c64xx_pcm1_resource[] = {
static struct s3c_audio_pdata s3c_pcm1_pdata = {
.cfg_gpio = s3c64xx_pcm_cfg_gpio,
- .dma_filter = pl08x_filter_id,
- .dma_playback = DMACH_PCM1_TX,
- .dma_capture = DMACH_PCM1_RX,
};
struct platform_device s3c64xx_device_pcm1 = {
@@ -207,10 +192,6 @@ static struct resource s3c64xx_ac97_resource[] = {
};
static struct s3c_audio_pdata s3c_ac97_pdata = {
- .dma_playback = DMACH_AC97_PCMOUT,
- .dma_filter = pl08x_filter_id,
- .dma_capture = DMACH_AC97_PCMIN,
- .dma_capture_mic = DMACH_AC97_MICIN,
};
static u64 s3c64xx_ac97_dmamask = DMA_BIT_MASK(32);
diff --git a/arch/arm/mach-s3c64xx/pm.c b/arch/arm/mach-s3c64xx/pm.c
index 59d91b83b03d..b0be382ff6bb 100644
--- a/arch/arm/mach-s3c64xx/pm.c
+++ b/arch/arm/mach-s3c64xx/pm.c
@@ -285,7 +285,7 @@ static int s3c64xx_cpu_suspend(unsigned long arg)
}
/* mapping of interrupts to parts of the wakeup mask */
-static struct samsung_wakeup_mask wake_irqs[] = {
+static const struct samsung_wakeup_mask wake_irqs[] = {
{ .irq = IRQ_RTC_ALARM, .bit = S3C64XX_PWRCFG_RTC_ALARM_DISABLE, },
{ .irq = IRQ_RTC_TIC, .bit = S3C64XX_PWRCFG_RTC_TICK_DISABLE, },
{ .irq = IRQ_PENDN, .bit = S3C64XX_PWRCFG_TS_DISABLE, },
diff --git a/arch/arm/mach-shmobile/platsmp-apmu.c b/arch/arm/mach-shmobile/platsmp-apmu.c
index 0c6bb458b7a4..e19266844e16 100644
--- a/arch/arm/mach-shmobile/platsmp-apmu.c
+++ b/arch/arm/mach-shmobile/platsmp-apmu.c
@@ -31,9 +31,21 @@ static struct {
int bit;
} apmu_cpus[NR_CPUS];
-#define WUPCR_OFFS 0x10
-#define PSTR_OFFS 0x40
-#define CPUNCR_OFFS(n) (0x100 + (0x10 * (n)))
+#define WUPCR_OFFS 0x10 /* Wake Up Control Register */
+#define PSTR_OFFS 0x40 /* Power Status Register */
+#define CPUNCR_OFFS(n) (0x100 + (0x10 * (n)))
+ /* CPUn Power Status Control Register */
+#define DBGRCR_OFFS 0x180 /* Debug Resource Reset Control Reg. */
+
+/* Power Status Register */
+#define CPUNST(r, n) (((r) >> (n * 4)) & 3) /* CPUn Status Bit */
+#define CPUST_RUN 0 /* Run Mode */
+#define CPUST_STANDBY 3 /* CoreStandby Mode */
+
+/* Debug Resource Reset Control Register */
+#define DBGCPUREN BIT(24) /* CPU Other Reset Request Enable */
+#define DBGCPUNREN(n) BIT((n) + 20) /* CPUn Reset Request Enable */
+#define DBGCPUPREN BIT(19) /* CPU Peripheral Reset Req. Enable */
static int __maybe_unused apmu_power_on(void __iomem *p, int bit)
{
@@ -59,7 +71,7 @@ static int __maybe_unused apmu_power_off_poll(void __iomem *p, int bit)
int k;
for (k = 0; k < 1000; k++) {
- if (((readl_relaxed(p + PSTR_OFFS) >> (bit * 4)) & 0x03) == 3)
+ if (CPUNST(readl_relaxed(p + PSTR_OFFS), bit) == CPUST_STANDBY)
return 1;
mdelay(1);
@@ -78,6 +90,8 @@ static int __maybe_unused apmu_wrap(int cpu, int (*fn)(void __iomem *p, int cpu)
#ifdef CONFIG_SMP
static void apmu_init_cpu(struct resource *res, int cpu, int bit)
{
+ u32 x;
+
if ((cpu >= ARRAY_SIZE(apmu_cpus)) || apmu_cpus[cpu].iomem)
return;
@@ -85,6 +99,11 @@ static void apmu_init_cpu(struct resource *res, int cpu, int bit)
apmu_cpus[cpu].bit = bit;
pr_debug("apmu ioremap %d %d %pr\n", cpu, bit, res);
+
+ /* Setup for debug mode */
+ x = readl(apmu_cpus[cpu].iomem + DBGRCR_OFFS);
+ x |= DBGCPUREN | DBGCPUNREN(bit) | DBGCPUPREN;
+ writel(x, apmu_cpus[cpu].iomem + DBGRCR_OFFS);
}
static void apmu_parse_cfg(void (*fn)(struct resource *res, int cpu, int bit),
@@ -197,21 +216,9 @@ static void __init shmobile_smp_apmu_prepare_cpus_dt(unsigned int max_cpus)
rcar_gen2_pm_init();
}
-static int shmobile_smp_apmu_boot_secondary_md21(unsigned int cpu,
- struct task_struct *idle)
-{
- /* Error out when hardware debug mode is enabled */
- if (rcar_gen2_read_mode_pins() & BIT(21)) {
- pr_warn("Unable to boot CPU%u when MD21 is set\n", cpu);
- return -ENOTSUPP;
- }
-
- return shmobile_smp_apmu_boot_secondary(cpu, idle);
-}
-
static struct smp_operations apmu_smp_ops __initdata = {
.smp_prepare_cpus = shmobile_smp_apmu_prepare_cpus_dt,
- .smp_boot_secondary = shmobile_smp_apmu_boot_secondary_md21,
+ .smp_boot_secondary = shmobile_smp_apmu_boot_secondary,
#ifdef CONFIG_HOTPLUG_CPU
.cpu_can_disable = shmobile_smp_cpu_can_disable,
.cpu_die = shmobile_smp_apmu_cpu_die,
diff --git a/arch/arm/mach-shmobile/pm-rcar-gen2.c b/arch/arm/mach-shmobile/pm-rcar-gen2.c
index dd9ac366868f..0178da7ace82 100644
--- a/arch/arm/mach-shmobile/pm-rcar-gen2.c
+++ b/arch/arm/mach-shmobile/pm-rcar-gen2.c
@@ -20,14 +20,30 @@
/* RST */
#define RST 0xe6160000
-#define CA15BAR 0x0020
-#define CA7BAR 0x0030
-#define CA15RESCNT 0x0040
-#define CA7RESCNT 0x0044
+
+#define CA15BAR 0x0020 /* CA15 Boot Address Register */
+#define CA7BAR 0x0030 /* CA7 Boot Address Register */
+#define CA15RESCNT 0x0040 /* CA15 Reset Control Register */
+#define CA7RESCNT 0x0044 /* CA7 Reset Control Register */
+
+/* SYS Boot Address Register */
+#define SBAR_BAREN BIT(4) /* SBAR is valid */
+
+/* Reset Control Registers */
+#define CA15RESCNT_CODE 0xa5a50000
+#define CA15RESCNT_CPUS 0xf /* CPU0-3 */
+#define CA7RESCNT_CODE 0x5a5a0000
+#define CA7RESCNT_CPUS 0xf /* CPU0-3 */
+
/* On-chip RAM */
#define ICRAM1 0xe63c0000 /* Inter Connect RAM1 (4 KiB) */
+static inline u32 phys_to_sbar(phys_addr_t addr)
+{
+ return (addr >> 8) & 0xfffffc00;
+}
+
/* SYSC */
#define SYSCIER 0x0c
#define SYSCIMR 0x10
@@ -82,22 +98,24 @@ void __init rcar_gen2_pm_init(void)
/* setup reset vectors */
p = ioremap_nocache(RST, 0x63);
- bar = (boot_vector_addr >> 8) & 0xfffffc00;
+ bar = phys_to_sbar(boot_vector_addr);
if (has_a15) {
writel_relaxed(bar, p + CA15BAR);
- writel_relaxed(bar | 0x10, p + CA15BAR);
+ writel_relaxed(bar | SBAR_BAREN, p + CA15BAR);
/* de-assert reset for CA15 CPUs */
- writel_relaxed((readl_relaxed(p + CA15RESCNT) & ~0x0f) |
- 0xa5a50000, p + CA15RESCNT);
+ writel_relaxed((readl_relaxed(p + CA15RESCNT) &
+ ~CA15RESCNT_CPUS) | CA15RESCNT_CODE,
+ p + CA15RESCNT);
}
if (has_a7) {
writel_relaxed(bar, p + CA7BAR);
- writel_relaxed(bar | 0x10, p + CA7BAR);
+ writel_relaxed(bar | SBAR_BAREN, p + CA7BAR);
/* de-assert reset for CA7 CPUs */
- writel_relaxed((readl_relaxed(p + CA7RESCNT) & ~0x0f) |
- 0x5a5a0000, p + CA7RESCNT);
+ writel_relaxed((readl_relaxed(p + CA7RESCNT) &
+ ~CA7RESCNT_CPUS) | CA7RESCNT_CODE,
+ p + CA7RESCNT);
}
iounmap(p);
diff --git a/arch/arm/mach-shmobile/rcar-gen2.h b/arch/arm/mach-shmobile/rcar-gen2.h
index 8a66b4aae035..6792e249cf56 100644
--- a/arch/arm/mach-shmobile/rcar-gen2.h
+++ b/arch/arm/mach-shmobile/rcar-gen2.h
@@ -2,8 +2,6 @@
#define __ASM_RCAR_GEN2_H__
void rcar_gen2_timer_init(void);
-#define MD(nr) BIT(nr)
-u32 rcar_gen2_read_mode_pins(void);
void rcar_gen2_reserve(void);
void rcar_gen2_pm_init(void);
diff --git a/arch/arm/mach-shmobile/setup-rcar-gen2.c b/arch/arm/mach-shmobile/setup-rcar-gen2.c
index ac63fa407b64..52d466b75973 100644
--- a/arch/arm/mach-shmobile/setup-rcar-gen2.c
+++ b/arch/arm/mach-shmobile/setup-rcar-gen2.c
@@ -29,24 +29,6 @@
#include "common.h"
#include "rcar-gen2.h"
-#define MODEMR 0xe6160060
-
-u32 rcar_gen2_read_mode_pins(void)
-{
- static u32 mode;
- static bool mode_valid;
-
- if (!mode_valid) {
- void __iomem *modemr = ioremap_nocache(MODEMR, 4);
- BUG_ON(!modemr);
- mode = ioread32(modemr);
- iounmap(modemr);
- mode_valid = true;
- }
-
- return mode;
-}
-
static unsigned int __init get_extal_freq(void)
{
struct device_node *cpg, *extal;
diff --git a/arch/arm/mach-shmobile/smp-r8a7791.c b/arch/arm/mach-shmobile/smp-r8a7791.c
index 2d6417af73b5..2948c22cfc53 100644
--- a/arch/arm/mach-shmobile/smp-r8a7791.c
+++ b/arch/arm/mach-shmobile/smp-r8a7791.c
@@ -42,21 +42,9 @@ static void __init r8a7791_smp_prepare_cpus(unsigned int max_cpus)
rcar_gen2_pm_init();
}
-static int r8a7791_smp_boot_secondary(unsigned int cpu,
- struct task_struct *idle)
-{
- /* Error out when hardware debug mode is enabled */
- if (rcar_gen2_read_mode_pins() & BIT(21)) {
- pr_warn("Unable to boot CPU%u when MD21 is set\n", cpu);
- return -ENOTSUPP;
- }
-
- return shmobile_smp_apmu_boot_secondary(cpu, idle);
-}
-
const struct smp_operations r8a7791_smp_ops __initconst = {
.smp_prepare_cpus = r8a7791_smp_prepare_cpus,
- .smp_boot_secondary = r8a7791_smp_boot_secondary,
+ .smp_boot_secondary = shmobile_smp_apmu_boot_secondary,
#ifdef CONFIG_HOTPLUG_CPU
.cpu_can_disable = shmobile_smp_cpu_can_disable,
.cpu_die = shmobile_smp_apmu_cpu_die,
diff --git a/arch/arm/mach-sunxi/sunxi.c b/arch/arm/mach-sunxi/sunxi.c
index 2e2bde271205..f44e3acb5c90 100644
--- a/arch/arm/mach-sunxi/sunxi.c
+++ b/arch/arm/mach-sunxi/sunxi.c
@@ -63,7 +63,9 @@ static const char * const sun8i_board_dt_compat[] = {
"allwinner,sun8i-a23",
"allwinner,sun8i-a33",
"allwinner,sun8i-a83t",
+ "allwinner,sun8i-h2-plus",
"allwinner,sun8i-h3",
+ "allwinner,sun8i-v3s",
NULL,
};
diff --git a/arch/arm/mach-tegra/board-paz00.c b/arch/arm/mach-tegra/board-paz00.c
index 7478f6fb3664..ea6bff404161 100644
--- a/arch/arm/mach-tegra/board-paz00.c
+++ b/arch/arm/mach-tegra/board-paz00.c
@@ -23,7 +23,7 @@
#include "board.h"
-static struct property_entry __initdata wifi_rfkill_prop[] = {
+static struct property_entry wifi_rfkill_prop[] __initdata = {
PROPERTY_ENTRY_STRING("name", "wifi_rfkill"),
PROPERTY_ENTRY_STRING("type", "wlan"),
{ },
diff --git a/arch/arm/mach-ux500/Makefile b/arch/arm/mach-ux500/Makefile
index 56d0eb6e254e..c2499bff4986 100644
--- a/arch/arm/mach-ux500/Makefile
+++ b/arch/arm/mach-ux500/Makefile
@@ -4,7 +4,6 @@
obj-y := pm.o
obj-$(CONFIG_UX500_SOC_DB8500) += cpu-db8500.o
-obj-$(CONFIG_MACH_MOP500) += board-mop500-audio.o
obj-$(CONFIG_SMP) += platsmp.o
obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o
obj-$(CONFIG_PM_GENERIC_DOMAINS) += pm_domains.o
diff --git a/arch/arm/mach-ux500/board-mop500-audio.c b/arch/arm/mach-ux500/board-mop500-audio.c
deleted file mode 100644
index b2a0899e7453..000000000000
--- a/arch/arm/mach-ux500/board-mop500-audio.c
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * Copyright (C) ST-Ericsson SA 2010
- *
- * License terms: GNU General Public License (GPL), version 2
- */
-
-#include <linux/platform_device.h>
-#include <linux/init.h>
-#include <linux/gpio.h>
-#include <linux/platform_data/dma-ste-dma40.h>
-
-#include <linux/platform_data/asoc-ux500-msp.h>
-
-#include "ste-dma40-db8500.h"
-#include "board-mop500.h"
-
-static struct stedma40_chan_cfg msp0_dma_rx = {
- .high_priority = true,
- .dir = DMA_DEV_TO_MEM,
- .dev_type = DB8500_DMA_DEV31_MSP0_SLIM0_CH0,
-};
-
-static struct stedma40_chan_cfg msp0_dma_tx = {
- .high_priority = true,
- .dir = DMA_MEM_TO_DEV,
- .dev_type = DB8500_DMA_DEV31_MSP0_SLIM0_CH0,
-};
-
-struct msp_i2s_platform_data msp0_platform_data = {
- .id = 0,
- .msp_i2s_dma_rx = &msp0_dma_rx,
- .msp_i2s_dma_tx = &msp0_dma_tx,
-};
-
-static struct stedma40_chan_cfg msp1_dma_rx = {
- .high_priority = true,
- .dir = DMA_DEV_TO_MEM,
- .dev_type = DB8500_DMA_DEV30_MSP3,
-};
-
-static struct stedma40_chan_cfg msp1_dma_tx = {
- .high_priority = true,
- .dir = DMA_MEM_TO_DEV,
- .dev_type = DB8500_DMA_DEV30_MSP1,
-};
-
-struct msp_i2s_platform_data msp1_platform_data = {
- .id = 1,
- .msp_i2s_dma_rx = NULL,
- .msp_i2s_dma_tx = &msp1_dma_tx,
-};
-
-static struct stedma40_chan_cfg msp2_dma_rx = {
- .high_priority = true,
- .dir = DMA_DEV_TO_MEM,
- .dev_type = DB8500_DMA_DEV14_MSP2,
-};
-
-static struct stedma40_chan_cfg msp2_dma_tx = {
- .high_priority = true,
- .dir = DMA_MEM_TO_DEV,
- .dev_type = DB8500_DMA_DEV14_MSP2,
- .use_fixed_channel = true,
- .phy_channel = 1,
-};
-
-struct msp_i2s_platform_data msp2_platform_data = {
- .id = 2,
- .msp_i2s_dma_rx = &msp2_dma_rx,
- .msp_i2s_dma_tx = &msp2_dma_tx,
-};
-
-struct msp_i2s_platform_data msp3_platform_data = {
- .id = 3,
- .msp_i2s_dma_rx = &msp1_dma_rx,
- .msp_i2s_dma_tx = NULL,
-};
diff --git a/arch/arm/mach-ux500/board-mop500.h b/arch/arm/mach-ux500/board-mop500.h
deleted file mode 100644
index 7c7b0adca582..000000000000
--- a/arch/arm/mach-ux500/board-mop500.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/*
- * Copyright (C) ST-Ericsson SA 2010
- *
- * License terms: GNU General Public License (GPL) version 2
- */
-
-#ifndef __BOARD_MOP500_H
-#define __BOARD_MOP500_H
-
-#include <linux/platform_data/asoc-ux500-msp.h>
-
-extern struct msp_i2s_platform_data msp0_platform_data;
-extern struct msp_i2s_platform_data msp1_platform_data;
-extern struct msp_i2s_platform_data msp2_platform_data;
-extern struct msp_i2s_platform_data msp3_platform_data;
-
-#endif
diff --git a/arch/arm/mach-ux500/cpu-db8500.c b/arch/arm/mach-ux500/cpu-db8500.c
index 46b1da1bf5d2..24529cf58df6 100644
--- a/arch/arm/mach-ux500/cpu-db8500.c
+++ b/arch/arm/mach-ux500/cpu-db8500.c
@@ -12,7 +12,6 @@
#include <linux/init.h>
#include <linux/device.h>
#include <linux/amba/bus.h>
-#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/irq.h>
#include <linux/irqchip.h>
@@ -34,7 +33,6 @@
#include "setup.h"
-#include "board-mop500.h"
#include "db8500-regs.h"
static int __init ux500_l2x0_unlock(void)
@@ -142,21 +140,6 @@ static struct arm_pmu_platdata db8500_pmu_platdata = {
static struct of_dev_auxdata u8500_auxdata_lookup[] __initdata = {
/* Requires call-back bindings. */
OF_DEV_AUXDATA("arm,cortex-a9-pmu", 0, "arm-pmu", &db8500_pmu_platdata),
- /* Requires DMA bindings. */
- OF_DEV_AUXDATA("stericsson,ux500-msp-i2s", 0x80123000,
- "ux500-msp-i2s.0", &msp0_platform_data),
- OF_DEV_AUXDATA("stericsson,ux500-msp-i2s", 0x80124000,
- "ux500-msp-i2s.1", &msp1_platform_data),
- OF_DEV_AUXDATA("stericsson,ux500-msp-i2s", 0x80117000,
- "ux500-msp-i2s.2", &msp2_platform_data),
- OF_DEV_AUXDATA("stericsson,ux500-msp-i2s", 0x80125000,
- "ux500-msp-i2s.3", &msp3_platform_data),
- /* Requires non-DT:able platform data. */
- OF_DEV_AUXDATA("stericsson,db8500-prcmu", 0x80157000, "db8500-prcmu", NULL),
- OF_DEV_AUXDATA("stericsson,ux500-cryp", 0xa03cb000, "cryp1", NULL),
- OF_DEV_AUXDATA("stericsson,ux500-hash", 0xa03c2000, "hash1", NULL),
- OF_DEV_AUXDATA("stericsson,snd-soc-mop500", 0, "snd-soc-mop500.0",
- NULL),
{},
};
diff --git a/arch/arm/mach-ux500/platsmp.c b/arch/arm/mach-ux500/platsmp.c
index 8f2f615ff958..e0ee139fdebf 100644
--- a/arch/arm/mach-ux500/platsmp.c
+++ b/arch/arm/mach-ux500/platsmp.c
@@ -31,10 +31,14 @@
#define UX500_CPU1_JUMPADDR_OFFSET 0x1FF4
#define UX500_CPU1_WAKEMAGIC_OFFSET 0x1FF0
-static void wakeup_secondary(void)
+static void __iomem *backupram;
+
+static void __init ux500_smp_prepare_cpus(unsigned int max_cpus)
{
struct device_node *np;
- static void __iomem *backupram;
+ static void __iomem *scu_base;
+ unsigned int ncores;
+ int i;
np = of_find_compatible_node(NULL, NULL, "ste,dbx500-backupram");
if (!np) {
@@ -48,29 +52,6 @@ static void wakeup_secondary(void)
return;
}
- /*
- * write the address of secondary startup into the backup ram register
- * at offset 0x1FF4, then write the magic number 0xA1FEED01 to the
- * backup ram register at offset 0x1FF0, which is what boot rom code
- * is waiting for. This will wake up the secondary core from WFE.
- */
- writel(virt_to_phys(secondary_startup),
- backupram + UX500_CPU1_JUMPADDR_OFFSET);
- writel(0xA1FEED01,
- backupram + UX500_CPU1_WAKEMAGIC_OFFSET);
-
- /* make sure write buffer is drained */
- mb();
- iounmap(backupram);
-}
-
-static void __init ux500_smp_prepare_cpus(unsigned int max_cpus)
-{
- struct device_node *np;
- static void __iomem *scu_base;
- unsigned int ncores;
- int i;
-
np = of_find_compatible_node(NULL, NULL, "arm,cortex-a9-scu");
if (!np) {
pr_err("No SCU base address\n");
@@ -92,7 +73,19 @@ static void __init ux500_smp_prepare_cpus(unsigned int max_cpus)
static int ux500_boot_secondary(unsigned int cpu, struct task_struct *idle)
{
- wakeup_secondary();
+ /*
+ * write the address of secondary startup into the backup ram register
+ * at offset 0x1FF4, then write the magic number 0xA1FEED01 to the
+ * backup ram register at offset 0x1FF0, which is what boot rom code
+ * is waiting for. This will wake up the secondary core from WFE.
+ */
+ writel(virt_to_phys(secondary_startup),
+ backupram + UX500_CPU1_JUMPADDR_OFFSET);
+ writel(0xA1FEED01,
+ backupram + UX500_CPU1_WAKEMAGIC_OFFSET);
+
+ /* make sure write buffer is drained */
+ mb();
arch_send_wakeup_ipi_mask(cpumask_of(cpu));
return 0;
}
diff --git a/arch/arm/mach-ux500/ste-dma40-db8500.h b/arch/arm/mach-ux500/ste-dma40-db8500.h
deleted file mode 100644
index 0296ae5b0fd9..000000000000
--- a/arch/arm/mach-ux500/ste-dma40-db8500.h
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * arch/arm/mach-ux500/ste_dma40_db8500.h
- * DB8500-SoC-specific configuration for DMA40
- *
- * Copyright (C) ST-Ericsson 2007-2010
- * License terms: GNU General Public License (GPL) version 2
- * Author: Per Friden <per.friden@stericsson.com>
- * Author: Jonas Aaberg <jonas.aberg@stericsson.com>
- */
-#ifndef STE_DMA40_DB8500_H
-#define STE_DMA40_DB8500_H
-
-#define DB8500_DMA_NR_DEV 64
-
-/*
- * Unless otherwise specified, all channels numbers are used for
- * TX & RX, and can be used for either source or destination
- * channels.
- */
-enum dma_dev_type {
- DB8500_DMA_DEV0_SPI0 = 0,
- DB8500_DMA_DEV1_SD_MMC0 = 1,
- DB8500_DMA_DEV2_SD_MMC1 = 2,
- DB8500_DMA_DEV3_SD_MMC2 = 3,
- DB8500_DMA_DEV4_I2C1 = 4,
- DB8500_DMA_DEV5_I2C3 = 5,
- DB8500_DMA_DEV6_I2C2 = 6,
- DB8500_DMA_DEV7_I2C4 = 7, /* Only on V1 and later */
- DB8500_DMA_DEV8_SSP0 = 8,
- DB8500_DMA_DEV9_SSP1 = 9,
- DB8500_DMA_DEV10_MCDE_RX = 10, /* RX only */
- DB8500_DMA_DEV11_UART2 = 11,
- DB8500_DMA_DEV12_UART1 = 12,
- DB8500_DMA_DEV13_UART0 = 13,
- DB8500_DMA_DEV14_MSP2 = 14,
- DB8500_DMA_DEV15_I2C0 = 15,
- DB8500_DMA_DEV16_USB_OTG_IEP_AND_OEP_7_15 = 16,
- DB8500_DMA_DEV17_USB_OTG_IEP_AND_OEP_6_14 = 17,
- DB8500_DMA_DEV18_USB_OTG_IEP_AND_OEP_5_13 = 18,
- DB8500_DMA_DEV19_USB_OTG_IEP_AND_OEP_4_12 = 19,
- DB8500_DMA_DEV20_SLIM0_CH0_HSI_CH0 = 20,
- DB8500_DMA_DEV21_SLIM0_CH1_HSI_CH1 = 21,
- DB8500_DMA_DEV22_SLIM0_CH2_HSI_CH2 = 22,
- DB8500_DMA_DEV23_SLIM0_CH3_HSI_CH3 = 23,
- DB8500_DMA_DEV24_SXA0 = 24,
- DB8500_DMA_DEV25_SXA1 = 25,
- DB8500_DMA_DEV26_SXA2 = 26,
- DB8500_DMA_DEV27_SXA3 = 27,
- DB8500_DMA_DEV28_SD_MM2 = 28,
- DB8500_DMA_DEV29_SD_MM0 = 29,
- DB8500_DMA_DEV30_MSP1 = 30,
- /* On DB8500v2, MSP3 RX replaces MSP1 RX */
- DB8500_DMA_DEV30_MSP3 = 30,
- DB8500_DMA_DEV31_MSP0_SLIM0_CH0 = 31,
- DB8500_DMA_DEV32_SD_MM1 = 32,
- DB8500_DMA_DEV33_SPI2 = 33,
- DB8500_DMA_DEV34_I2C3_RX2_TX2 = 34,
- DB8500_DMA_DEV35_SPI1 = 35,
- DB8500_DMA_DEV36_USB_OTG_IEP_AND_OEP_3_11 = 36,
- DB8500_DMA_DEV37_USB_OTG_IEP_AND_OEP_2_10 = 37,
- DB8500_DMA_DEV38_USB_OTG_IEP_AND_OEP_1_9 = 38,
- DB8500_DMA_DEV39_USB_OTG_IEP_AND_OEP_8 = 39,
- DB8500_DMA_DEV40_SPI3 = 40,
- DB8500_DMA_DEV41_SD_MM3 = 41,
- DB8500_DMA_DEV42_SD_MM4 = 42,
- DB8500_DMA_DEV43_SD_MM5 = 43,
- DB8500_DMA_DEV44_SXA4 = 44,
- DB8500_DMA_DEV45_SXA5 = 45,
- DB8500_DMA_DEV46_SLIM0_CH8_SRC_SXA6 = 46,
- DB8500_DMA_DEV47_SLIM0_CH9_SRC_SXA7 = 47,
- DB8500_DMA_DEV48_CAC1 = 48,
- DB8500_DMA_DEV49_CAC1_TX_HAC1_TX = 49, /* TX only */
- DB8500_DMA_DEV50_HAC1_TX = 50, /* TX only */
- DB8500_DMA_MEMCPY_TX_0 = 51, /* TX only */
- DB8500_DMA_DEV52_SLIM0_CH4_HSI_CH4 = 52,
- DB8500_DMA_DEV53_SLIM0_CH5_HSI_CH5 = 53,
- DB8500_DMA_DEV54_SLIM0_CH6_HSI_CH6 = 54,
- DB8500_DMA_DEV55_SLIM0_CH7_HSI_CH7 = 55,
- /* 56 -> 60 are channels reserved for memcpy only */
- DB8500_DMA_DEV61_CAC0 = 61,
- DB8500_DMA_DEV62_CAC0_TX_HAC0_TX = 62, /* TX only */
- DB8500_DMA_DEV63_HAC0_TX = 63, /* TX only */
-};
-
-#endif
diff --git a/arch/arm/plat-samsung/devs.c b/arch/arm/plat-samsung/devs.c
index cf7b95fddbb3..03fac123676d 100644
--- a/arch/arm/plat-samsung/devs.c
+++ b/arch/arm/plat-samsung/devs.c
@@ -77,15 +77,6 @@ static struct resource s3c_ac97_resource[] = {
[1] = DEFINE_RES_IRQ(IRQ_S3C244X_AC97),
};
-static struct s3c_audio_pdata s3c_ac97_pdata = {
-#ifdef CONFIG_S3C24XX_DMAC
- .dma_filter = s3c24xx_dma_filter,
-#endif
- .dma_playback = (void *)DMACH_PCM_OUT,
- .dma_capture = (void *)DMACH_PCM_IN,
- .dma_capture_mic = (void *)DMACH_MIC_IN,
-};
-
struct platform_device s3c_device_ac97 = {
.name = "samsung-ac97",
.id = -1,
@@ -94,7 +85,6 @@ struct platform_device s3c_device_ac97 = {
.dev = {
.dma_mask = &samsung_device_dma_mask,
.coherent_dma_mask = DMA_BIT_MASK(32),
- .platform_data = &s3c_ac97_pdata,
}
};
#endif /* CONFIG_CPU_S3C2440 */
@@ -574,14 +564,6 @@ static struct resource s3c_iis_resource[] = {
[0] = DEFINE_RES_MEM(S3C24XX_PA_IIS, S3C24XX_SZ_IIS),
};
-static struct s3c_audio_pdata s3c_iis_platdata = {
-#ifdef CONFIG_S3C24XX_DMAC
- .dma_filter = s3c24xx_dma_filter,
-#endif
- .dma_playback = (void *)DMACH_I2S_OUT,
- .dma_capture = (void *)DMACH_I2S_IN,
-};
-
struct platform_device s3c_device_iis = {
.name = "s3c24xx-iis",
.id = -1,
@@ -590,7 +572,6 @@ struct platform_device s3c_device_iis = {
.dev = {
.dma_mask = &samsung_device_dma_mask,
.coherent_dma_mask = DMA_BIT_MASK(32),
- .platform_data = &s3c_iis_platdata,
}
};
#endif /* CONFIG_PLAT_S3C24XX */
diff --git a/arch/arm/plat-samsung/include/plat/wakeup-mask.h b/arch/arm/plat-samsung/include/plat/wakeup-mask.h
index 43e4acd2e1c6..bbfa84b0505a 100644
--- a/arch/arm/plat-samsung/include/plat/wakeup-mask.h
+++ b/arch/arm/plat-samsung/include/plat/wakeup-mask.h
@@ -38,7 +38,7 @@ struct samsung_wakeup_mask {
* required to be correct before we enter sleep.
*/
extern void samsung_sync_wakemask(void __iomem *reg,
- struct samsung_wakeup_mask *masks,
+ const struct samsung_wakeup_mask *masks,
int nr_masks);
#endif /* __PLAT_WAKEUP_MASK_H */
diff --git a/arch/arm/plat-samsung/wakeup-mask.c b/arch/arm/plat-samsung/wakeup-mask.c
index 20c3d9117cc2..b9de6b543330 100644
--- a/arch/arm/plat-samsung/wakeup-mask.c
+++ b/arch/arm/plat-samsung/wakeup-mask.c
@@ -20,7 +20,7 @@
#include <plat/pm.h>
void samsung_sync_wakemask(void __iomem *reg,
- struct samsung_wakeup_mask *mask, int nr_mask)
+ const struct samsung_wakeup_mask *mask, int nr_mask)
{
struct irq_data *data;
u32 val;
diff --git a/drivers/soc/dove/pmu.c b/drivers/soc/dove/pmu.c
index 039374e9fdc0..95d77ec5c5d7 100644
--- a/drivers/soc/dove/pmu.c
+++ b/drivers/soc/dove/pmu.c
@@ -87,7 +87,7 @@ static int pmu_reset_deassert(struct reset_controller_dev *rc, unsigned long id)
return 0;
}
-static struct reset_control_ops pmu_reset_ops = {
+static const struct reset_control_ops pmu_reset_ops = {
.reset = pmu_reset_reset,
.assert = pmu_reset_assert,
.deassert = pmu_reset_deassert,