diff options
Diffstat (limited to 'arch')
227 files changed, 501 insertions, 1984 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index e25419817791..d5fee71b9978 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -306,9 +306,11 @@ choice config ARCH_MULTIPLATFORM bool "Allow multiple platforms to be selected" depends on MMU + select ARCH_WANT_OPTIONAL_GPIOLIB select ARM_PATCH_PHYS_VIRT select AUTO_ZRELADDR select COMMON_CLK + select GENERIC_CLOCKEVENTS select MULTI_IRQ_HANDLER select SPARSE_IRQ select USE_OF @@ -421,9 +423,6 @@ config ARCH_EFM32 depends on !MMU select ARCH_REQUIRE_GPIOLIB select ARM_NVIC - # CLKSRC_MMIO is wrong here, but needed until a proper fix is merged, - # i.e. CLKSRC_EFM32 selecting CLKSRC_MMIO - select CLKSRC_MMIO select CLKSRC_OF select COMMON_CLK select CPU_V7M @@ -657,9 +656,8 @@ config ARCH_PXA help Support for Intel/Marvell's PXA2xx/PXA3xx processor line. -config ARCH_MSM_NODT - bool "Qualcomm MSM" - select ARCH_MSM +config ARCH_MSM + bool "Qualcomm MSM (non-multiplatform)" select ARCH_REQUIRE_GPIOLIB select COMMON_CLK select GENERIC_CLOCKEVENTS @@ -908,16 +906,18 @@ config ARCH_MULTI_V4_V5 config ARCH_MULTI_V6 bool "ARMv6 based platforms (ARM11)" select ARCH_MULTI_V6_V7 - select CPU_V6 + select CPU_V6K config ARCH_MULTI_V7 bool "ARMv7 based platforms (Cortex-A, PJ4, Scorpion, Krait)" default y select ARCH_MULTI_V6_V7 select CPU_V7 + select HAVE_SMP config ARCH_MULTI_V6_V7 bool + select MIGHT_HAVE_CACHE_L2X0 config ARCH_MULTI_CPU_AUTO def_bool !(ARCH_MULTI_V4 || ARCH_MULTI_V4T || ARCH_MULTI_V6_V7) @@ -925,6 +925,13 @@ config ARCH_MULTI_CPU_AUTO endmenu +config ARCH_VIRT + bool "Dummy Virtual Machine" if ARCH_MULTI_V7 + select ARM_AMBA + select ARM_GIC + select ARM_PSCI + select HAVE_ARM_ARCH_TIMER + # # This is sorted alphabetically by mach-* pathname. However, plat-* # Kconfigs may be included either alphabetically (according to the @@ -1005,6 +1012,8 @@ source "arch/arm/plat-pxa/Kconfig" source "arch/arm/mach-mmp/Kconfig" +source "arch/arm/mach-qcom/Kconfig" + source "arch/arm/mach-realview/Kconfig" source "arch/arm/mach-rockchip/Kconfig" @@ -1048,8 +1057,6 @@ source "arch/arm/mach-versatile/Kconfig" source "arch/arm/mach-vexpress/Kconfig" source "arch/arm/plat-versatile/Kconfig" -source "arch/arm/mach-virt/Kconfig" - source "arch/arm/mach-vt8500/Kconfig" source "arch/arm/mach-w90x900/Kconfig" diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index 0531da8e5216..84ca340e0105 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -956,7 +956,7 @@ config DEBUG_STI_UART config DEBUG_MSM_UART bool - depends on ARCH_MSM + depends on ARCH_MSM || ARCH_QCOM config DEBUG_LL_INCLUDE string @@ -1145,7 +1145,7 @@ config DEBUG_UART_8250_FLOW_CONTROL config DEBUG_UNCOMPRESS bool - depends on ARCH_MULTIPLATFORM || ARCH_MSM + depends on ARCH_MULTIPLATFORM || ARCH_MSM || ARCH_EXYNOS default y if DEBUG_LL && !DEBUG_OMAP2PLUS_UART && \ (!DEBUG_TEGRA_UART || !ZBOOT_ROM) help @@ -1161,7 +1161,8 @@ config DEBUG_UNCOMPRESS config UNCOMPRESS_INCLUDE string - default "debug/uncompress.h" if ARCH_MULTIPLATFORM || ARCH_MSM + default "debug/uncompress.h" if ARCH_MULTIPLATFORM || ARCH_MSM || \ + ARCH_EXYNOS default "mach/uncompress.h" config EARLY_PRINTK diff --git a/arch/arm/Makefile b/arch/arm/Makefile index 08a9ef58d9c3..dd1bd7ed77be 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -180,6 +180,7 @@ machine-$(CONFIG_ARCH_OMAP2PLUS) += omap2 machine-$(CONFIG_ARCH_ORION5X) += orion5x machine-$(CONFIG_ARCH_PICOXCELL) += picoxcell machine-$(CONFIG_ARCH_PXA) += pxa +machine-$(CONFIG_ARCH_QCOM) += qcom machine-$(CONFIG_ARCH_REALVIEW) += realview machine-$(CONFIG_ARCH_ROCKCHIP) += rockchip machine-$(CONFIG_ARCH_RPC) += rpc @@ -199,7 +200,6 @@ machine-$(CONFIG_ARCH_U300) += u300 machine-$(CONFIG_ARCH_U8500) += ux500 machine-$(CONFIG_ARCH_VERSATILE) += versatile machine-$(CONFIG_ARCH_VEXPRESS) += vexpress -machine-$(CONFIG_ARCH_VIRT) += virt machine-$(CONFIG_ARCH_VT8500) += vt8500 machine-$(CONFIG_ARCH_W90X900) += w90x900 machine-$(CONFIG_ARCH_ZYNQ) += zynq diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 6d1e43d46187..3269029a1ce6 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -119,9 +119,6 @@ dtb-$(CONFIG_ARCH_KIRKWOOD) += kirkwood-cloudbox.dtb \ kirkwood-ts219-6282.dtb dtb-$(CONFIG_ARCH_MARCO) += marco-evb.dtb dtb-$(CONFIG_ARCH_MOXART) += moxart-uc7112lx.dtb -dtb-$(CONFIG_ARCH_MSM) += qcom-msm8660-surf.dtb \ - qcom-msm8960-cdp.dtb \ - qcom-apq8074-dragonboard.dtb dtb-$(CONFIG_ARCH_MVEBU) += armada-370-db.dtb \ armada-370-mirabox.dtb \ armada-370-netgear-rn102.dtb \ @@ -233,6 +230,9 @@ dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \ dra7-evm.dtb dtb-$(CONFIG_ARCH_ORION5X) += orion5x-lacie-ethernet-disk-mini-v2.dtb dtb-$(CONFIG_ARCH_PRIMA2) += prima2-evb.dtb +dtb-$(CONFIG_ARCH_QCOM) += qcom-msm8660-surf.dtb \ + qcom-msm8960-cdp.dtb \ + qcom-apq8074-dragonboard.dtb dtb-$(CONFIG_ARCH_U8500) += ste-snowball.dtb \ ste-hrefprev60-stuib.dtb \ ste-hrefprev60-tvk.dtb \ diff --git a/arch/arm/boot/dts/atlas6.dtsi b/arch/arm/boot/dts/atlas6.dtsi index f8674bcc4489..f7f9cafb42f5 100644 --- a/arch/arm/boot/dts/atlas6.dtsi +++ b/arch/arm/boot/dts/atlas6.dtsi @@ -65,9 +65,10 @@ #clock-cells = <1>; }; - reset-controller@88010000 { + rstc: reset-controller@88010000 { compatible = "sirf,prima2-rstc"; reg = <0x88010000 0x1000>; + #reset-cells = <1>; }; rsc-controller@88020000 { diff --git a/arch/arm/boot/dts/marco.dtsi b/arch/arm/boot/dts/marco.dtsi index 1579c3491ccd..0c9647d28765 100644 --- a/arch/arm/boot/dts/marco.dtsi +++ b/arch/arm/boot/dts/marco.dtsi @@ -58,9 +58,10 @@ #size-cells = <1>; ranges = <0xc2000000 0xc2000000 0x1000000>; - reset-controller@c2000000 { + rstc: reset-controller@c2000000 { compatible = "sirf,marco-rstc"; reg = <0xc2000000 0x10000>; + #reset-cells = <1>; }; }; diff --git a/arch/arm/boot/dts/prima2.dtsi b/arch/arm/boot/dts/prima2.dtsi index 0e219932d7cc..0ca0d7fd7a6e 100644 --- a/arch/arm/boot/dts/prima2.dtsi +++ b/arch/arm/boot/dts/prima2.dtsi @@ -76,9 +76,10 @@ #clock-cells = <1>; }; - reset-controller@88010000 { + rstc: reset-controller@88010000 { compatible = "sirf,prima2-rstc"; reg = <0x88010000 0x1000>; + #reset-cells = <1>; }; rsc-controller@88020000 { diff --git a/arch/arm/boot/dts/qcom-msm8660-surf.dts b/arch/arm/boot/dts/qcom-msm8660-surf.dts index 68a72f5507b9..169bad90dac9 100644 --- a/arch/arm/boot/dts/qcom-msm8660-surf.dts +++ b/arch/arm/boot/dts/qcom-msm8660-surf.dts @@ -1,63 +1,6 @@ -/dts-v1/; - -/include/ "skeleton.dtsi" - -#include <dt-bindings/clock/qcom,gcc-msm8660.h> +#include "qcom-msm8660.dtsi" / { model = "Qualcomm MSM8660 SURF"; compatible = "qcom,msm8660-surf", "qcom,msm8660"; - interrupt-parent = <&intc>; - - intc: interrupt-controller@2080000 { - compatible = "qcom,msm-8660-qgic"; - interrupt-controller; - #interrupt-cells = <3>; - reg = < 0x02080000 0x1000 >, - < 0x02081000 0x1000 >; - }; - - timer@2000000 { - compatible = "qcom,scss-timer", "qcom,msm-timer"; - interrupts = <1 0 0x301>, - <1 1 0x301>, - <1 2 0x301>; - reg = <0x02000000 0x100>; - clock-frequency = <27000000>, - <32768>; - cpu-offset = <0x40000>; - }; - - msmgpio: gpio@800000 { - compatible = "qcom,msm-gpio"; - reg = <0x00800000 0x4000>; - gpio-controller; - #gpio-cells = <2>; - ngpio = <173>; - interrupts = <0 16 0x4>; - interrupt-controller; - #interrupt-cells = <2>; - }; - - gcc: clock-controller@900000 { - compatible = "qcom,gcc-msm8660"; - #clock-cells = <1>; - #reset-cells = <1>; - reg = <0x900000 0x4000>; - }; - - serial@19c40000 { - compatible = "qcom,msm-uartdm-v1.3", "qcom,msm-uartdm"; - reg = <0x19c40000 0x1000>, - <0x19c00000 0x1000>; - interrupts = <0 195 0x0>; - clocks = <&gcc GSBI12_UART_CLK>, <&gcc GSBI12_H_CLK>; - clock-names = "core", "iface"; - }; - - qcom,ssbi@500000 { - compatible = "qcom,ssbi"; - reg = <0x500000 0x1000>; - qcom,controller-type = "pmic-arbiter"; - }; }; diff --git a/arch/arm/boot/dts/qcom-msm8660.dtsi b/arch/arm/boot/dts/qcom-msm8660.dtsi new file mode 100644 index 000000000000..69d6c4edea30 --- /dev/null +++ b/arch/arm/boot/dts/qcom-msm8660.dtsi @@ -0,0 +1,63 @@ +/dts-v1/; + +/include/ "skeleton.dtsi" + +#include <dt-bindings/clock/qcom,gcc-msm8660.h> + +/ { + model = "Qualcomm MSM8660"; + compatible = "qcom,msm8660"; + interrupt-parent = <&intc>; + + intc: interrupt-controller@2080000 { + compatible = "qcom,msm-8660-qgic"; + interrupt-controller; + #interrupt-cells = <3>; + reg = < 0x02080000 0x1000 >, + < 0x02081000 0x1000 >; + }; + + timer@2000000 { + compatible = "qcom,scss-timer", "qcom,msm-timer"; + interrupts = <1 0 0x301>, + <1 1 0x301>, + <1 2 0x301>; + reg = <0x02000000 0x100>; + clock-frequency = <27000000>, + <32768>; + cpu-offset = <0x40000>; + }; + + msmgpio: gpio@800000 { + compatible = "qcom,msm-gpio"; + reg = <0x00800000 0x4000>; + gpio-controller; + #gpio-cells = <2>; + ngpio = <173>; + interrupts = <0 16 0x4>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + gcc: clock-controller@900000 { + compatible = "qcom,gcc-msm8660"; + #clock-cells = <1>; + #reset-cells = <1>; + reg = <0x900000 0x4000>; + }; + + serial@19c40000 { + compatible = "qcom,msm-uartdm-v1.3", "qcom,msm-uartdm"; + reg = <0x19c40000 0x1000>, + <0x19c00000 0x1000>; + interrupts = <0 195 0x0>; + clocks = <&gcc GSBI12_UART_CLK>, <&gcc GSBI12_H_CLK>; + clock-names = "core", "iface"; + }; + + qcom,ssbi@500000 { + compatible = "qcom,ssbi"; + reg = <0x500000 0x1000>; + qcom,controller-type = "pmic-arbiter"; + }; +}; diff --git a/arch/arm/boot/dts/qcom-msm8960-cdp.dts b/arch/arm/boot/dts/qcom-msm8960-cdp.dts index 7c30de4fa302..a58fb88315f6 100644 --- a/arch/arm/boot/dts/qcom-msm8960-cdp.dts +++ b/arch/arm/boot/dts/qcom-msm8960-cdp.dts @@ -1,70 +1,6 @@ -/dts-v1/; - -/include/ "skeleton.dtsi" - -#include <dt-bindings/clock/qcom,gcc-msm8960.h> +#include "qcom-msm8960.dtsi" / { model = "Qualcomm MSM8960 CDP"; compatible = "qcom,msm8960-cdp", "qcom,msm8960"; - interrupt-parent = <&intc>; - - intc: interrupt-controller@2000000 { - compatible = "qcom,msm-qgic2"; - interrupt-controller; - #interrupt-cells = <3>; - reg = < 0x02000000 0x1000 >, - < 0x02002000 0x1000 >; - }; - - timer@200a000 { - compatible = "qcom,kpss-timer", "qcom,msm-timer"; - interrupts = <1 1 0x301>, - <1 2 0x301>, - <1 3 0x301>; - reg = <0x0200a000 0x100>; - clock-frequency = <27000000>, - <32768>; - cpu-offset = <0x80000>; - }; - - msmgpio: gpio@800000 { - compatible = "qcom,msm-gpio"; - gpio-controller; - #gpio-cells = <2>; - ngpio = <150>; - interrupts = <0 16 0x4>; - interrupt-controller; - #interrupt-cells = <2>; - reg = <0x800000 0x4000>; - }; - - gcc: clock-controller@900000 { - compatible = "qcom,gcc-msm8960"; - #clock-cells = <1>; - #reset-cells = <1>; - reg = <0x900000 0x4000>; - }; - - clock-controller@4000000 { - compatible = "qcom,mmcc-msm8960"; - reg = <0x4000000 0x1000>; - #clock-cells = <1>; - #reset-cells = <1>; - }; - - serial@16440000 { - compatible = "qcom,msm-uartdm-v1.3", "qcom,msm-uartdm"; - reg = <0x16440000 0x1000>, - <0x16400000 0x1000>; - interrupts = <0 154 0x0>; - clocks = <&gcc GSBI5_UART_CLK>, <&gcc GSBI5_H_CLK>; - clock-names = "core", "iface"; - }; - - qcom,ssbi@500000 { - compatible = "qcom,ssbi"; - reg = <0x500000 0x1000>; - qcom,controller-type = "pmic-arbiter"; - }; }; diff --git a/arch/arm/boot/dts/qcom-msm8960.dtsi b/arch/arm/boot/dts/qcom-msm8960.dtsi new file mode 100644 index 000000000000..ff002826552a --- /dev/null +++ b/arch/arm/boot/dts/qcom-msm8960.dtsi @@ -0,0 +1,70 @@ +/dts-v1/; + +/include/ "skeleton.dtsi" + +#include <dt-bindings/clock/qcom,gcc-msm8960.h> + +/ { + model = "Qualcomm MSM8960"; + compatible = "qcom,msm8960"; + interrupt-parent = <&intc>; + + intc: interrupt-controller@2000000 { + compatible = "qcom,msm-qgic2"; + interrupt-controller; + #interrupt-cells = <3>; + reg = < 0x02000000 0x1000 >, + < 0x02002000 0x1000 >; + }; + + timer@200a000 { + compatible = "qcom,kpss-timer", "qcom,msm-timer"; + interrupts = <1 1 0x301>, + <1 2 0x301>, + <1 3 0x301>; + reg = <0x0200a000 0x100>; + clock-frequency = <27000000>, + <32768>; + cpu-offset = <0x80000>; + }; + + msmgpio: gpio@800000 { + compatible = "qcom,msm-gpio"; + gpio-controller; + #gpio-cells = <2>; + ngpio = <150>; + interrupts = <0 16 0x4>; + interrupt-controller; + #interrupt-cells = <2>; + reg = <0x800000 0x4000>; + }; + + gcc: clock-controller@900000 { + compatible = "qcom,gcc-msm8960"; + #clock-cells = <1>; + #reset-cells = <1>; + reg = <0x900000 0x4000>; + }; + + clock-controller@4000000 { + compatible = "qcom,mmcc-msm8960"; + reg = <0x4000000 0x1000>; + #clock-cells = <1>; + #reset-cells = <1>; + }; + + serial@16440000 { + compatible = "qcom,msm-uartdm-v1.3", "qcom,msm-uartdm"; + reg = <0x16440000 0x1000>, + <0x16400000 0x1000>; + interrupts = <0 154 0x0>; + clocks = <&gcc GSBI5_UART_CLK>, <&gcc GSBI5_H_CLK>; + clock-names = "core", "iface"; + }; + + qcom,ssbi@500000 { + compatible = "qcom,ssbi"; + reg = <0x500000 0x1000>; + qcom,controller-type = "pmic-arbiter"; + }; +}; diff --git a/arch/arm/configs/clps711x_defconfig b/arch/arm/configs/clps711x_defconfig index 9e8c8316d6b0..0facf9da047c 100644 --- a/arch/arm/configs/clps711x_defconfig +++ b/arch/arm/configs/clps711x_defconfig @@ -15,7 +15,6 @@ CONFIG_ARCH_CDB89712=y CONFIG_ARCH_CLEP7312=y CONFIG_ARCH_EDB7211=y CONFIG_ARCH_P720T=y -CONFIG_ARCH_FORTUNET=y CONFIG_AEABI=y CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 @@ -27,7 +26,6 @@ CONFIG_INET=y # CONFIG_IPV6 is not set CONFIG_IRDA=y CONFIG_IRTTY_SIR=y -CONFIG_EP7211_DONGLE=y # CONFIG_WIRELESS is not set CONFIG_MTD=y CONFIG_MTD_CMDLINE_PARTS=y @@ -58,6 +56,7 @@ CONFIG_CS89x0_PLATFORM=y # CONFIG_INPUT is not set # CONFIG_SERIO is not set # CONFIG_VT is not set +CONFIG_SERIAL_CLPS711X=y CONFIG_SERIAL_CLPS711X_CONSOLE=y # CONFIG_HW_RANDOM is not set CONFIG_I2C=y diff --git a/arch/arm/include/asm/timex.h b/arch/arm/include/asm/timex.h index 83f2aa83899c..f6fcc67ef06e 100644 --- a/arch/arm/include/asm/timex.h +++ b/arch/arm/include/asm/timex.h @@ -12,12 +12,6 @@ #ifndef _ASMARM_TIMEX_H #define _ASMARM_TIMEX_H -#ifdef CONFIG_ARCH_MULTIPLATFORM -#define CLOCK_TICK_RATE 1000000 -#else -#include <mach/timex.h> -#endif - typedef unsigned long cycles_t; #define get_cycles() ({ cycles_t c; read_current_timer(&c) ? 0 : c; }) diff --git a/arch/arm/include/debug/samsung.S b/arch/arm/include/debug/samsung.S index f3a9cff6d5d4..8d8d922e5e44 100644 --- a/arch/arm/include/debug/samsung.S +++ b/arch/arm/include/debug/samsung.S @@ -9,7 +9,7 @@ * published by the Free Software Foundation. */ -#include <plat/regs-serial.h> +#include <linux/serial_s3c.h> /* The S5PV210/S5PC110 implementations are as belows. */ diff --git a/arch/arm/mach-at91/at91rm9200.c b/arch/arm/mach-at91/at91rm9200.c index e47f5fd232f5..787bb50a4dff 100644 --- a/arch/arm/mach-at91/at91rm9200.c +++ b/arch/arm/mach-at91/at91rm9200.c @@ -21,6 +21,7 @@ #include <mach/at91rm9200.h> #include <mach/at91_st.h> #include <mach/cpu.h> +#include <mach/hardware.h> #include "at91_aic.h" #include "soc.h" diff --git a/arch/arm/mach-at91/at91rm9200_devices.c b/arch/arm/mach-at91/at91rm9200_devices.c index 3ebc9792560c..f3f19f21352a 100644 --- a/arch/arm/mach-at91/at91rm9200_devices.c +++ b/arch/arm/mach-at91/at91rm9200_devices.c @@ -21,6 +21,7 @@ #include <mach/at91rm9200.h> #include <mach/at91rm9200_mc.h> #include <mach/at91_ramc.h> +#include <mach/hardware.h> #include "board.h" #include "generic.h" @@ -922,6 +923,7 @@ static struct resource dbgu_resources[] = { static struct atmel_uart_data dbgu_data = { .use_dma_tx = 0, .use_dma_rx = 0, /* DBGU not capable of receive DMA */ + .rts_gpio = -EINVAL, }; static u64 dbgu_dmamask = DMA_BIT_MASK(32); @@ -960,6 +962,7 @@ static struct resource uart0_resources[] = { static struct atmel_uart_data uart0_data = { .use_dma_tx = 1, .use_dma_rx = 1, + .rts_gpio = -EINVAL, }; static u64 uart0_dmamask = DMA_BIT_MASK(32); @@ -987,9 +990,10 @@ static inline void configure_usart0_pins(unsigned pins) if (pins & ATMEL_UART_RTS) { /* * AT91RM9200 Errata #39 - RTS0 is not internally connected to PA21. - * We need to drive the pin manually. Default is off (RTS is active low). + * We need to drive the pin manually. The serial driver will driver + * this to high when initializing. */ - at91_set_gpio_output(AT91_PIN_PA21, 1); + uart0_data.rts_gpio = AT91_PIN_PA21; } } @@ -1009,6 +1013,7 @@ static struct resource uart1_resources[] = { static struct atmel_uart_data uart1_data = { .use_dma_tx = 1, .use_dma_rx = 1, + .rts_gpio = -EINVAL, }; static u64 uart1_dmamask = DMA_BIT_MASK(32); @@ -1060,6 +1065,7 @@ static struct resource uart2_resources[] = { static struct atmel_uart_data uart2_data = { .use_dma_tx = 1, .use_dma_rx = 1, + .rts_gpio = -EINVAL, }; static u64 uart2_dmamask = DMA_BIT_MASK(32); @@ -1103,6 +1109,7 @@ static struct resource uart3_resources[] = { static struct atmel_uart_data uart3_data = { .use_dma_tx = 1, .use_dma_rx = 1, + .rts_gpio = -EINVAL, }; static u64 uart3_dmamask = DMA_BIT_MASK(32); diff --git a/arch/arm/mach-at91/at91rm9200_time.c b/arch/arm/mach-at91/at91rm9200_time.c index bc7b363a3083..7fd13aef9827 100644 --- a/arch/arm/mach-at91/at91rm9200_time.c +++ b/arch/arm/mach-at91/at91rm9200_time.c @@ -31,6 +31,7 @@ #include <asm/mach/time.h> #include <mach/at91_st.h> +#include <mach/hardware.h> static unsigned long last_crtr; static u32 irqmask; diff --git a/arch/arm/mach-at91/at91sam9260.c b/arch/arm/mach-at91/at91sam9260.c index 6c821e562159..c3d22be73b7c 100644 --- a/arch/arm/mach-at91/at91sam9260.c +++ b/arch/arm/mach-at91/at91sam9260.c @@ -21,6 +21,7 @@ #include <mach/cpu.h> #include <mach/at91_dbgu.h> #include <mach/at91sam9260.h> +#include <mach/hardware.h> #include "at91_aic.h" #include "at91_rstc.h" diff --git a/arch/arm/mach-at91/at91sam9260_devices.c b/arch/arm/mach-at91/at91sam9260_devices.c index eda8d1679d40..2ae7715f1309 100644 --- a/arch/arm/mach-at91/at91sam9260_devices.c +++ b/arch/arm/mach-at91/at91sam9260_devices.c @@ -25,6 +25,7 @@ #include <mach/at91_matrix.h> #include <mach/at91sam9_smc.h> #include <mach/at91_adc.h> +#include <mach/hardware.h> #include "board.h" #include "generic.h" @@ -819,6 +820,7 @@ static struct resource dbgu_resources[] = { static struct atmel_uart_data dbgu_data = { .use_dma_tx = 0, .use_dma_rx = 0, /* DBGU not capable of receive DMA */ + .rts_gpio = -EINVAL, }; static u64 dbgu_dmamask = DMA_BIT_MASK(32); @@ -857,6 +859,7 @@ static struct resource uart0_resources[] = { static struct atmel_uart_data uart0_data = { .use_dma_tx = 1, .use_dma_rx = 1, + .rts_gpio = -EINVAL, }; static u64 uart0_dmamask = DMA_BIT_MASK(32); @@ -908,6 +911,7 @@ static struct resource uart1_resources[] = { static struct atmel_uart_data uart1_data = { .use_dma_tx = 1, .use_dma_rx = 1, + .rts_gpio = -EINVAL, }; static u64 uart1_dmamask = DMA_BIT_MASK(32); @@ -951,6 +955,7 @@ static struct resource uart2_resources[] = { static struct atmel_uart_data uart2_data = { .use_dma_tx = 1, .use_dma_rx = 1, + .rts_gpio = -EINVAL, }; static u64 uart2_dmamask = DMA_BIT_MASK(32); @@ -994,6 +999,7 @@ static struct resource uart3_resources[] = { static struct atmel_uart_data uart3_data = { .use_dma_tx = 1, .use_dma_rx = 1, + .rts_gpio = -EINVAL, }; static u64 uart3_dmamask = DMA_BIT_MASK(32); @@ -1037,6 +1043,7 @@ static struct resource uart4_resources[] = { static struct atmel_uart_data uart4_data = { .use_dma_tx = 1, .use_dma_rx = 1, + .rts_gpio = -EINVAL, }; static u64 uart4_dmamask = DMA_BIT_MASK(32); @@ -1075,6 +1082,7 @@ static struct resource uart5_resources[] = { static struct atmel_uart_data uart5_data = { .use_dma_tx = 1, .use_dma_rx = 1, + .rts_gpio = -EINVAL, }; static u64 uart5_dmamask = DMA_BIT_MASK(32); diff --git a/arch/arm/mach-at91/at91sam9261.c b/arch/arm/mach-at91/at91sam9261.c index 6276b4c1acfe..48b51f796d6a 100644 --- a/arch/arm/mach-at91/at91sam9261.c +++ b/arch/arm/mach-at91/at91sam9261.c @@ -20,6 +20,7 @@ #include <asm/system_misc.h> #include <mach/cpu.h> #include <mach/at91sam9261.h> +#include <mach/hardware.h> #include "at91_aic.h" #include "at91_rstc.h" diff --git a/arch/arm/mach-at91/at91sam9261_devices.c b/arch/arm/mach-at91/at91sam9261_devices.c index b2a34740146a..80e35895d28f 100644 --- a/arch/arm/mach-at91/at91sam9261_devices.c +++ b/arch/arm/mach-at91/at91sam9261_devices.c @@ -25,6 +25,7 @@ #include <mach/at91sam9261_matrix.h> #include <mach/at91_matrix.h> #include <mach/at91sam9_smc.h> +#include <mach/hardware.h> #include "board.h" #include "generic.h" @@ -880,6 +881,7 @@ static struct resource dbgu_resources[] = { static struct atmel_uart_data dbgu_data = { .use_dma_tx = 0, .use_dma_rx = 0, /* DBGU not capable of receive DMA */ + .rts_gpio = -EINVAL, }; static u64 dbgu_dmamask = DMA_BIT_MASK(32); @@ -918,6 +920,7 @@ static struct resource uart0_resources[] = { static struct atmel_uart_data uart0_data = { .use_dma_tx = 1, .use_dma_rx = 1, + .rts_gpio = -EINVAL, }; static u64 uart0_dmamask = DMA_BIT_MASK(32); @@ -961,6 +964,7 @@ static struct resource uart1_resources[] = { static struct atmel_uart_data uart1_data = { .use_dma_tx = 1, .use_dma_rx = 1, + .rts_gpio = -EINVAL, }; static u64 uart1_dmamask = DMA_BIT_MASK(32); @@ -1004,6 +1008,7 @@ static struct resource uart2_resources[] = { static struct atmel_uart_data uart2_data = { .use_dma_tx = 1, .use_dma_rx = 1, + .rts_gpio = -EINVAL, }; static u64 uart2_dmamask = DMA_BIT_MASK(32); diff --git a/arch/arm/mach-at91/at91sam9263.c b/arch/arm/mach-at91/at91sam9263.c index 37b90f4b990c..486530c3973b 100644 --- a/arch/arm/mach-at91/at91sam9263.c +++ b/arch/arm/mach-at91/at91sam9263.c @@ -19,6 +19,7 @@ #include <asm/mach/map.h> #include <asm/system_misc.h> #include <mach/at91sam9263.h> +#include <mach/hardware.h> #include "at91_aic.h" #include "at91_rstc.h" diff --git a/arch/arm/mach-at91/at91sam9263_devices.c b/arch/arm/mach-at91/at91sam9263_devices.c index 4aeadddbc181..43d53d6156dd 100644 --- a/arch/arm/mach-at91/at91sam9263_devices.c +++ b/arch/arm/mach-at91/at91sam9263_devices.c @@ -24,6 +24,7 @@ #include <mach/at91sam9263_matrix.h> #include <mach/at91_matrix.h> #include <mach/at91sam9_smc.h> +#include <mach/hardware.h> #include "board.h" #include "generic.h" @@ -1324,6 +1325,7 @@ static struct resource dbgu_resources[] = { static struct atmel_uart_data dbgu_data = { .use_dma_tx = 0, .use_dma_rx = 0, /* DBGU not capable of receive DMA */ + .rts_gpio = -EINVAL, }; static u64 dbgu_dmamask = DMA_BIT_MASK(32); @@ -1362,6 +1364,7 @@ static struct resource uart0_resources[] = { static struct atmel_uart_data uart0_data = { .use_dma_tx = 1, .use_dma_rx = 1, + .rts_gpio = -EINVAL, }; static u64 uart0_dmamask = DMA_BIT_MASK(32); @@ -1405,6 +1408,7 @@ static struct resource uart1_resources[] = { static struct atmel_uart_data uart1_data = { .use_dma_tx = 1, .use_dma_rx = 1, + .rts_gpio = -EINVAL, }; static u64 uart1_dmamask = DMA_BIT_MASK(32); @@ -1448,6 +1452,7 @@ static struct resource uart2_resources[] = { static struct atmel_uart_data uart2_data = { .use_dma_tx = 1, .use_dma_rx = 1, + .rts_gpio = -EINVAL, }; static u64 uart2_dmamask = DMA_BIT_MASK(32); diff --git a/arch/arm/mach-at91/at91sam926x_time.c b/arch/arm/mach-at91/at91sam926x_time.c index 0f04ffe9c5a8..0a9e2fc8f796 100644 --- a/arch/arm/mach-at91/at91sam926x_time.c +++ b/arch/arm/mach-at91/at91sam926x_time.c @@ -19,6 +19,7 @@ #include <linux/of_irq.h> #include <asm/mach/time.h> +#include <mach/hardware.h> #define AT91_PIT_MR 0x00 /* Mode Register */ #define AT91_PIT_PITIEN (1 << 25) /* Timer Interrupt Enable */ diff --git a/arch/arm/mach-at91/at91sam9g45.c b/arch/arm/mach-at91/at91sam9g45.c index 2f455ce35268..8c11696f606e 100644 --- a/arch/arm/mach-at91/at91sam9g45.c +++ b/arch/arm/mach-at91/at91sam9g45.c @@ -20,6 +20,7 @@ #include <asm/system_misc.h> #include <mach/at91sam9g45.h> #include <mach/cpu.h> +#include <mach/hardware.h> #include "at91_aic.h" #include "soc.h" diff --git a/arch/arm/mach-at91/at91sam9g45_devices.c b/arch/arm/mach-at91/at91sam9g45_devices.c index cb36fa872d30..77b04c2edd78 100644 --- a/arch/arm/mach-at91/at91sam9g45_devices.c +++ b/arch/arm/mach-at91/at91sam9g45_devices.c @@ -32,6 +32,7 @@ #include <mach/at91sam9_smc.h> #include <linux/platform_data/dma-atmel.h> #include <mach/atmel-mci.h> +#include <mach/hardware.h> #include <media/atmel-isi.h> @@ -1587,6 +1588,7 @@ static struct resource dbgu_resources[] = { static struct atmel_uart_data dbgu_data = { .use_dma_tx = 0, .use_dma_rx = 0, + .rts_gpio = -EINVAL, }; static u64 dbgu_dmamask = DMA_BIT_MASK(32); @@ -1625,6 +1627,7 @@ static struct resource uart0_resources[] = { static struct atmel_uart_data uart0_data = { .use_dma_tx = 1, .use_dma_rx = 1, + .rts_gpio = -EINVAL, }; static u64 uart0_dmamask = DMA_BIT_MASK(32); @@ -1668,6 +1671,7 @@ static struct resource uart1_resources[] = { static struct atmel_uart_data uart1_data = { .use_dma_tx = 1, .use_dma_rx = 1, + .rts_gpio = -EINVAL, }; static u64 uart1_dmamask = DMA_BIT_MASK(32); @@ -1711,6 +1715,7 @@ static struct resource uart2_resources[] = { static struct atmel_uart_data uart2_data = { .use_dma_tx = 1, .use_dma_rx = 1, + .rts_gpio = -EINVAL, }; static u64 uart2_dmamask = DMA_BIT_MASK(32); @@ -1754,6 +1759,7 @@ static struct resource uart3_resources[] = { static struct atmel_uart_data uart3_data = { .use_dma_tx = 1, .use_dma_rx = 1, + .rts_gpio = -EINVAL, }; static u64 uart3_dmamask = DMA_BIT_MASK(32); diff --git a/arch/arm/mach-at91/at91sam9rl.c b/arch/arm/mach-at91/at91sam9rl.c index 3651517abedf..c0d5474706f8 100644 --- a/arch/arm/mach-at91/at91sam9rl.c +++ b/arch/arm/mach-at91/at91sam9rl.c @@ -20,6 +20,7 @@ #include <mach/cpu.h> #include <mach/at91_dbgu.h> #include <mach/at91sam9rl.h> +#include <mach/hardware.h> #include "at91_aic.h" #include "at91_rstc.h" diff --git a/arch/arm/mach-at91/at91sam9rl_devices.c b/arch/arm/mach-at91/at91sam9rl_devices.c index a698bdab2cce..428fc412aaf1 100644 --- a/arch/arm/mach-at91/at91sam9rl_devices.c +++ b/arch/arm/mach-at91/at91sam9rl_devices.c @@ -21,6 +21,7 @@ #include <mach/at91sam9rl_matrix.h> #include <mach/at91_matrix.h> #include <mach/at91sam9_smc.h> +#include <mach/hardware.h> #include <linux/platform_data/dma-atmel.h> #include "board.h" @@ -956,6 +957,7 @@ static struct resource dbgu_resources[] = { static struct atmel_uart_data dbgu_data = { .use_dma_tx = 0, .use_dma_rx = 0, /* DBGU not capable of receive DMA */ + .rts_gpio = -EINVAL, }; static u64 dbgu_dmamask = DMA_BIT_MASK(32); @@ -994,6 +996,7 @@ static struct resource uart0_resources[] = { static struct atmel_uart_data uart0_data = { .use_dma_tx = 1, .use_dma_rx = 1, + .rts_gpio = -EINVAL, }; static u64 uart0_dmamask = DMA_BIT_MASK(32); @@ -1045,6 +1048,7 @@ static struct resource uart1_resources[] = { static struct atmel_uart_data uart1_data = { .use_dma_tx = 1, .use_dma_rx = 1, + .rts_gpio = -EINVAL, }; static u64 uart1_dmamask = DMA_BIT_MASK(32); @@ -1088,6 +1092,7 @@ static struct resource uart2_resources[] = { static struct atmel_uart_data uart2_data = { .use_dma_tx = 1, .use_dma_rx = 1, + .rts_gpio = -EINVAL, }; static u64 uart2_dmamask = DMA_BIT_MASK(32); @@ -1131,6 +1136,7 @@ static struct resource uart3_resources[] = { static struct atmel_uart_data uart3_data = { .use_dma_tx = 1, .use_dma_rx = 1, + .rts_gpio = -EINVAL, }; static u64 uart3_dmamask = DMA_BIT_MASK(32); diff --git a/arch/arm/mach-at91/at91x40.c b/arch/arm/mach-at91/at91x40.c index bad94b84a46f..7523f1cdfe1d 100644 --- a/arch/arm/mach-at91/at91x40.c +++ b/arch/arm/mach-at91/at91x40.c @@ -19,7 +19,7 @@ #include <asm/mach/arch.h> #include <mach/at91x40.h> #include <mach/at91_st.h> -#include <mach/timex.h> +#include <mach/hardware.h> #include "at91_aic.h" #include "generic.h" diff --git a/arch/arm/mach-at91/at91x40_time.c b/arch/arm/mach-at91/at91x40_time.c index c0e637adf65d..07d0bf2ac2da 100644 --- a/arch/arm/mach-at91/at91x40_time.c +++ b/arch/arm/mach-at91/at91x40_time.c @@ -25,6 +25,7 @@ #include <linux/time.h> #include <linux/io.h> #include <mach/hardware.h> +#include <mach/at91x40.h> #include <asm/mach/time.h> #include "at91_tc.h" diff --git a/arch/arm/mach-at91/board-gsia18s.c b/arch/arm/mach-at91/board-gsia18s.c index c1d61d247790..416bae8435ee 100644 --- a/arch/arm/mach-at91/board-gsia18s.c +++ b/arch/arm/mach-at91/board-gsia18s.c @@ -31,6 +31,7 @@ #include <asm/mach/arch.h> #include <mach/at91sam9_smc.h> +#include <mach/hardware.h> #include "at91_aic.h" #include "board.h" diff --git a/arch/arm/mach-at91/board-pcontrol-g20.c b/arch/arm/mach-at91/board-pcontrol-g20.c index 65c0d6b5ecba..5f25fa54eb93 100644 --- a/arch/arm/mach-at91/board-pcontrol-g20.c +++ b/arch/arm/mach-at91/board-pcontrol-g20.c @@ -30,6 +30,7 @@ #include <asm/mach/arch.h> #include <mach/at91sam9_smc.h> +#include <mach/hardware.h> #include "at91_aic.h" #include "board.h" diff --git a/arch/arm/mach-at91/board-stamp9g20.c b/arch/arm/mach-at91/board-stamp9g20.c index 869cbecf00b7..e4a5ac17cdbc 100644 --- a/arch/arm/mach-at91/board-stamp9g20.c +++ b/arch/arm/mach-at91/board-stamp9g20.c @@ -26,6 +26,7 @@ #include <asm/mach/arch.h> #include <mach/at91sam9_smc.h> +#include <mach/hardware.h> #include "at91_aic.h" #include "board.h" diff --git a/arch/arm/mach-at91/include/mach/at91x40.h b/arch/arm/mach-at91/include/mach/at91x40.h index 90680217064e..38dca2bb027f 100644 --- a/arch/arm/mach-at91/include/mach/at91x40.h +++ b/arch/arm/mach-at91/include/mach/at91x40.h @@ -55,4 +55,6 @@ #define AT91_PS_CR (AT91_PS + 0) /* PS Control register */ #define AT91_PS_CR_CPU (1 << 0) /* CPU clock disable bit */ +#define AT91X40_MASTER_CLOCK 40000000 + #endif /* AT91X40_H */ diff --git a/arch/arm/mach-at91/include/mach/timex.h b/arch/arm/mach-at91/include/mach/timex.h deleted file mode 100644 index 5e917a66edd7..000000000000 --- a/arch/arm/mach-at91/include/mach/timex.h +++ /dev/null @@ -1,37 +0,0 @@ -/* - * arch/arm/mach-at91/include/mach/timex.h - * - * Copyright (C) 2003 SAN People - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef __ASM_ARCH_TIMEX_H -#define __ASM_ARCH_TIMEX_H - -#include <mach/hardware.h> - -#ifdef CONFIG_ARCH_AT91X40 - -#define AT91X40_MASTER_CLOCK 40000000 -#define CLOCK_TICK_RATE (AT91X40_MASTER_CLOCK) - -#else - -#define CLOCK_TICK_RATE 12345678 - -#endif - -#endif /* __ASM_ARCH_TIMEX_H */ diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c index 590b52dea9f7..8bda1cefdf96 100644 --- a/arch/arm/mach-at91/pm.c +++ b/arch/arm/mach-at91/pm.c @@ -27,6 +27,7 @@ #include <asm/mach/irq.h> #include <mach/cpu.h> +#include <mach/hardware.h> #include "at91_aic.h" #include "generic.h" diff --git a/arch/arm/mach-bcm/Kconfig b/arch/arm/mach-bcm/Kconfig index b1aa6a9b3bd1..af4f2dfda40c 100644 --- a/arch/arm/mach-bcm/Kconfig +++ b/arch/arm/mach-bcm/Kconfig @@ -16,12 +16,7 @@ config ARCH_BCM_MOBILE select ARM_ERRATA_754322 select ARM_ERRATA_764369 if SMP select ARM_GIC - select CPU_V7 - select CLKSRC_OF - select GENERIC_CLOCKEVENTS - select GENERIC_TIME select GPIO_BCM_KONA - select SPARSE_IRQ select TICK_ONESHOT select CACHE_L2X0 select HAVE_ARM_ARCH_TIMER diff --git a/arch/arm/mach-bcm2835/Kconfig b/arch/arm/mach-bcm2835/Kconfig index d1f9612f8c15..3a369350a26f 100644 --- a/arch/arm/mach-bcm2835/Kconfig +++ b/arch/arm/mach-bcm2835/Kconfig @@ -4,10 +4,6 @@ config ARCH_BCM2835 select ARM_AMBA select ARM_ERRATA_411920 select ARM_TIMER_SP804 - select CLKDEV_LOOKUP - select CLKSRC_OF - select CPU_V6 - select GENERIC_CLOCKEVENTS select PINCTRL select PINCTRL_BCM2835 help diff --git a/arch/arm/mach-berlin/Kconfig b/arch/arm/mach-berlin/Kconfig index 7a02d222c378..b0cb0722acd2 100644 --- a/arch/arm/mach-berlin/Kconfig +++ b/arch/arm/mach-berlin/Kconfig @@ -1,9 +1,7 @@ config ARCH_BERLIN bool "Marvell Berlin SoCs" if ARCH_MULTI_V7 select ARM_GIC - select GENERIC_CLOCKEVENTS select GENERIC_IRQ_CHIP - select COMMON_CLK select DW_APB_ICTL select DW_APB_TIMER_OF @@ -16,12 +14,10 @@ config MACH_BERLIN_BG2 select CACHE_L2X0 select CPU_PJ4B select HAVE_ARM_TWD if SMP - select HAVE_SMP config MACH_BERLIN_BG2CD bool "Marvell Armada 1500-mini (BG2CD)" select CACHE_L2X0 - select CPU_V7 select HAVE_ARM_TWD if SMP endmenu diff --git a/arch/arm/mach-clps711x/Kconfig b/arch/arm/mach-clps711x/Kconfig index bea6295c8c59..f711498c180c 100644 --- a/arch/arm/mach-clps711x/Kconfig +++ b/arch/arm/mach-clps711x/Kconfig @@ -33,20 +33,6 @@ config ARCH_P720T Say Y here if you intend to run this kernel on the ARM Prospector 720T. -config EP72XX_ROM_BOOT - bool "EP721x/EP731x ROM boot" - help - If you say Y here, your CLPS711x-based kernel will use the bootstrap - mode memory map instead of the normal memory map. - - Processors derived from the Cirrus CLPS711X core support two boot - modes. Normal mode boots from the external memory device at CS0. - Bootstrap mode rearranges parts of the memory map, placing an - internal 128 byte bootstrap ROM at CS0. This option performs the - address map changes required to support booting in this mode. - - You almost surely want to say N here. - endmenu endif diff --git a/arch/arm/mach-clps711x/include/mach/hardware.h b/arch/arm/mach-clps711x/include/mach/hardware.h index c5a8ea6839ef..5d6afda1c0e8 100644 --- a/arch/arm/mach-clps711x/include/mach/hardware.h +++ b/arch/arm/mach-clps711x/include/mach/hardware.h @@ -38,13 +38,6 @@ #define clps_writel(val,off) writel(val, CLPS711X_VIRT_BASE + (off)) #endif -/* - * The physical addresses that the external chip select signals map to is - * dependent on the setting of the nMEDCHG signal on EP7211 and EP7212 - * processors. CONFIG_EP72XX_BOOT_ROM is only available if these - * processors are in use. - */ -#ifndef CONFIG_EP72XX_ROM_BOOT #define CS0_PHYS_BASE (0x00000000) #define CS1_PHYS_BASE (0x10000000) #define CS2_PHYS_BASE (0x20000000) @@ -53,16 +46,6 @@ #define CS5_PHYS_BASE (0x50000000) #define CS6_PHYS_BASE (0x60000000) #define CS7_PHYS_BASE (0x70000000) -#else -#define CS0_PHYS_BASE (0x70000000) -#define CS1_PHYS_BASE (0x60000000) -#define CS2_PHYS_BASE (0x50000000) -#define CS3_PHYS_BASE (0x40000000) -#define CS4_PHYS_BASE (0x30000000) -#define CS5_PHYS_BASE (0x20000000) -#define CS6_PHYS_BASE (0x10000000) -#define CS7_PHYS_BASE (0x00000000) -#endif #define CLPS711X_SRAM_BASE CS6_PHYS_BASE #define CLPS711X_SRAM_SIZE (48 * 1024) diff --git a/arch/arm/mach-clps711x/include/mach/timex.h b/arch/arm/mach-clps711x/include/mach/timex.h deleted file mode 100644 index de6fd192d1c3..000000000000 --- a/arch/arm/mach-clps711x/include/mach/timex.h +++ /dev/null @@ -1,2 +0,0 @@ -/* Bogus value */ -#define CLOCK_TICK_RATE 512000 diff --git a/arch/arm/mach-cns3xxx/Kconfig b/arch/arm/mach-cns3xxx/Kconfig index dbf0df8bb0ac..dce8decd5d46 100644 --- a/arch/arm/mach-cns3xxx/Kconfig +++ b/arch/arm/mach-cns3xxx/Kconfig @@ -1,9 +1,6 @@ config ARCH_CNS3XXX bool "Cavium Networks CNS3XXX family" if ARCH_MULTI_V6 select ARM_GIC - select CPU_V6K - select GENERIC_CLOCKEVENTS - select MIGHT_HAVE_CACHE_L2X0 select MIGHT_HAVE_PCI select PCI_DOMAINS if PCI help diff --git a/arch/arm/mach-davinci/include/mach/timex.h b/arch/arm/mach-davinci/include/mach/timex.h deleted file mode 100644 index 9b885298f106..000000000000 --- a/arch/arm/mach-davinci/include/mach/timex.h +++ /dev/null @@ -1,22 +0,0 @@ -/* - * DaVinci timer defines - * - * Author: Kevin Hilman, MontaVista Software, Inc. <source@mvista.com> - * - * 2007 (c) MontaVista Software, Inc. This file is licensed under - * the terms of the GNU General Public License version 2. This program - * is licensed "as is" without any warranty of any kind, whether express - * or implied. - */ -#ifndef __ASM_ARCH_TIMEX_H -#define __ASM_ARCH_TIMEX_H - -/* - * Alert: Not all timers of the DaVinci family run at a frequency of 27MHz, - * but we should be fine as long as CLOCK_TICK_RATE or LATCH (see include/ - * linux/jiffies.h) are not used directly in code. Currently none of the - * code relevant to DaVinci platform depends on these values directly. - */ -#define CLOCK_TICK_RATE 27000000 - -#endif /* __ASM_ARCH_TIMEX_H__ */ diff --git a/arch/arm/mach-dove/include/mach/timex.h b/arch/arm/mach-dove/include/mach/timex.h deleted file mode 100644 index 251d538541db..000000000000 --- a/arch/arm/mach-dove/include/mach/timex.h +++ /dev/null @@ -1,9 +0,0 @@ -/* - * arch/arm/mach-dove/include/mach/timex.h - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#define CLOCK_TICK_RATE (100 * HZ) diff --git a/arch/arm/mach-ebsa110/include/mach/timex.h b/arch/arm/mach-ebsa110/include/mach/timex.h deleted file mode 100644 index 4fb43b22a102..000000000000 --- a/arch/arm/mach-ebsa110/include/mach/timex.h +++ /dev/null @@ -1,19 +0,0 @@ -/* - * arch/arm/mach-ebsa110/include/mach/timex.h - * - * Copyright (C) 1997, 1998 Russell King - * - * 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. - * - * EBSA110 architecture timex specifications - */ - -/* - * On the EBSA, the clock ticks at weird rates. - * This is therefore not used to calculate the - * divisor. - */ -#define CLOCK_TICK_RATE 47894000 - diff --git a/arch/arm/mach-efm32/include/mach/entry-macro.S b/arch/arm/mach-efm32/include/mach/entry-macro.S deleted file mode 100644 index 322159d5ed91..000000000000 --- a/arch/arm/mach-efm32/include/mach/entry-macro.S +++ /dev/null @@ -1,4 +0,0 @@ -/* - * Empty file waiting for deletion once <mach/entry-macro.S> isn't needed any - * more. Patch "ARM: v7-M: drop using mach/entry-macro.S" sitting in next. - */ diff --git a/arch/arm/mach-efm32/include/mach/timex.h b/arch/arm/mach-efm32/include/mach/timex.h deleted file mode 100644 index 7a8b26da6599..000000000000 --- a/arch/arm/mach-efm32/include/mach/timex.h +++ /dev/null @@ -1,3 +0,0 @@ -/* - * Empty file waiting for deletion once <mach/timex.h> isn't needed any more. - */ diff --git a/arch/arm/mach-ep93xx/core.c b/arch/arm/mach-ep93xx/core.c index 157ba88433c9..6c705472da6c 100644 --- a/arch/arm/mach-ep93xx/core.c +++ b/arch/arm/mach-ep93xx/core.c @@ -117,7 +117,7 @@ void __init ep93xx_map_io(void) #define EP93XX_TIMER4_CLOCK 983040 #define TIMER1_RELOAD ((EP93XX_TIMER123_CLOCK / HZ) - 1) -#define TIMER4_TICKS_PER_JIFFY DIV_ROUND_CLOSEST(CLOCK_TICK_RATE, HZ) +#define TIMER4_TICKS_PER_JIFFY DIV_ROUND_CLOSEST(EP93XX_TIMER4_CLOCK, HZ) static unsigned int last_jiffy_time; diff --git a/arch/arm/mach-ep93xx/include/mach/timex.h b/arch/arm/mach-ep93xx/include/mach/timex.h deleted file mode 100644 index 6b3503b01fa6..000000000000 --- a/arch/arm/mach-ep93xx/include/mach/timex.h +++ /dev/null @@ -1,5 +0,0 @@ -/* - * arch/arm/mach-ep93xx/include/mach/timex.h - */ - -#define CLOCK_TICK_RATE 983040 diff --git a/arch/arm/mach-exynos/common.c b/arch/arm/mach-exynos/common.c index f18be40e5b21..025fd8215ca3 100644 --- a/arch/arm/mach-exynos/common.c +++ b/arch/arm/mach-exynos/common.c @@ -20,6 +20,7 @@ #include <clocksource/samsung_pwm.h> #include <linux/sched.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/of.h> #include <linux/of_fdt.h> #include <linux/of_irq.h> @@ -40,7 +41,6 @@ #include <plat/cpu.h> #include <plat/pm.h> -#include <plat/regs-serial.h> #include "common.h" #include "regs-pmu.h" diff --git a/arch/arm/mach-exynos/include/mach/timex.h b/arch/arm/mach-exynos/include/mach/timex.h deleted file mode 100644 index 6d138750a708..000000000000 --- a/arch/arm/mach-exynos/include/mach/timex.h +++ /dev/null @@ -1,29 +0,0 @@ -/* linux/arch/arm/mach-exynos4/include/mach/timex.h - * - * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * Copyright (c) 2003-2010 Simtec Electronics - * Ben Dooks <ben@simtec.co.uk> - * - * Based on arch/arm/mach-s5p6442/include/mach/timex.h - * - * EXYNOS4 - time parameters - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -#ifndef __ASM_ARCH_TIMEX_H -#define __ASM_ARCH_TIMEX_H __FILE__ - -/* CLOCK_TICK_RATE needs to be evaluatable by the cpp, so making it - * a variable is useless. It seems as long as we make our timers an - * exact multiple of HZ, any value that makes a 1->1 correspondence - * for the time conversion functions to/from jiffies is acceptable. -*/ - -#define CLOCK_TICK_RATE 12000000 - -#endif /* __ASM_ARCH_TIMEX_H */ diff --git a/arch/arm/mach-exynos/include/mach/uncompress.h b/arch/arm/mach-exynos/include/mach/uncompress.h deleted file mode 100644 index 5d7ce36be46f..000000000000 --- a/arch/arm/mach-exynos/include/mach/uncompress.h +++ /dev/null @@ -1,48 +0,0 @@ -/* - * Copyright (c) 2010-2012 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * EXYNOS - uncompress code - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -#ifndef __ASM_ARCH_UNCOMPRESS_H -#define __ASM_ARCH_UNCOMPRESS_H __FILE__ - -#include <asm/mach-types.h> - -#include <mach/map.h> -#include <plat/uncompress.h> - -static unsigned int __raw_readl(unsigned int ptr) -{ - return *((volatile unsigned int *)ptr); -} - -static void arch_detect_cpu(void) -{ - u32 chip_id = __raw_readl(EXYNOS_PA_CHIPID); - - /* - * product_id is bits 31:12 - * bits 23:20 describe the exynosX family - * bits 27:24 describe the exynosX family in exynos5420 - */ - chip_id >>= 20; - - if ((chip_id & 0x0f) == 0x5 || (chip_id & 0xf0) == 0x50) - uart_base = (volatile u8 *)EXYNOS5_PA_UART + (S3C_UART_OFFSET * CONFIG_S3C_LOWLEVEL_UART_PORT); - else - uart_base = (volatile u8 *)EXYNOS4_PA_UART + (S3C_UART_OFFSET * CONFIG_S3C_LOWLEVEL_UART_PORT); - - /* - * For preventing FIFO overrun or infinite loop of UART console, - * fifo_max should be the minimum fifo size of all of the UART channels - */ - fifo_mask = S5PV210_UFSTAT_TXMASK; - fifo_max = 15 << S5PV210_UFSTAT_TXSHIFT; -} -#endif /* __ASM_ARCH_UNCOMPRESS_H */ diff --git a/arch/arm/mach-exynos/pm_domains.c b/arch/arm/mach-exynos/pm_domains.c index 8fd24882f0b1..fe6570ebbdde 100644 --- a/arch/arm/mach-exynos/pm_domains.c +++ b/arch/arm/mach-exynos/pm_domains.c @@ -22,8 +22,6 @@ #include <linux/of_platform.h> #include <linux/sched.h> -#include <plat/devs.h> - #include "regs-pmu.h" /* diff --git a/arch/arm/mach-footbridge/include/mach/timex.h b/arch/arm/mach-footbridge/include/mach/timex.h deleted file mode 100644 index d0fea9d6d4ab..000000000000 --- a/arch/arm/mach-footbridge/include/mach/timex.h +++ /dev/null @@ -1,18 +0,0 @@ -/* - * arch/arm/mach-footbridge/include/mach/timex.h - * - * Copyright (C) 1998 Russell King - * - * 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. - * - * EBSA285 architecture timex specifications - */ - -/* - * We assume a constant here; this satisfies the maths in linux/timex.h - * and linux/time.h. CLOCK_TICK_RATE is actually system dependent, but - * this must be a constant. - */ -#define CLOCK_TICK_RATE (50000000/16) diff --git a/arch/arm/mach-gemini/include/mach/timex.h b/arch/arm/mach-gemini/include/mach/timex.h deleted file mode 100644 index dc5690ba975c..000000000000 --- a/arch/arm/mach-gemini/include/mach/timex.h +++ /dev/null @@ -1,13 +0,0 @@ -/* - * Gemini timex specifications - * - * Copyright (C) 2008-2009 Paulius Zaleckas <paulius.zaleckas@teltonika.lt> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - -/* When AHB bus frequency is 150MHz */ -#define CLOCK_TICK_RATE 38000000 diff --git a/arch/arm/mach-highbank/Kconfig b/arch/arm/mach-highbank/Kconfig index 0aded64a9ebc..830b76e70250 100644 --- a/arch/arm/mach-highbank/Kconfig +++ b/arch/arm/mach-highbank/Kconfig @@ -5,7 +5,6 @@ config ARCH_HIGHBANK select ARCH_HAS_HOLES_MEMORYMODEL select ARCH_HAS_OPP select ARCH_SUPPORTS_BIG_ENDIAN - select ARCH_WANT_OPTIONAL_GPIOLIB select ARM_AMBA select ARM_ERRATA_764369 if SMP select ARM_ERRATA_775420 @@ -14,14 +13,8 @@ config ARCH_HIGHBANK select ARM_PSCI select ARM_TIMER_SP804 select CACHE_L2X0 - select COMMON_CLK - select CPU_V7 - select GENERIC_CLOCKEVENTS select HAVE_ARM_SCU select HAVE_ARM_TWD if SMP - select HAVE_SMP select MAILBOX select PL320_MBOX - select SPARSE_IRQ - select USE_OF select ZONE_DMA if ARM_LPAE diff --git a/arch/arm/mach-hisi/Kconfig b/arch/arm/mach-hisi/Kconfig index 1abae5f6a418..9d0a87b025e3 100644 --- a/arch/arm/mach-hisi/Kconfig +++ b/arch/arm/mach-hisi/Kconfig @@ -3,13 +3,9 @@ config ARCH_HI3xxx select ARM_AMBA select ARM_GIC select ARM_TIMER_SP804 - select ARCH_WANT_OPTIONAL_GPIOLIB select CACHE_L2X0 - select CLKSRC_OF - select GENERIC_CLOCKEVENTS select HAVE_ARM_SCU select HAVE_ARM_TWD if SMP - select HAVE_SMP select PINCTRL select PINCTRL_SINGLE help diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig index 33567aa5880f..41ffd433f709 100644 --- a/arch/arm/mach-imx/Kconfig +++ b/arch/arm/mach-imx/Kconfig @@ -2,18 +2,11 @@ config ARCH_MXC bool "Freescale i.MX family" if ARCH_MULTI_V4_V5 || ARCH_MULTI_V6_V7 select ARCH_REQUIRE_GPIOLIB select ARM_CPU_SUSPEND if PM - select ARM_PATCH_PHYS_VIRT select CLKSRC_MMIO - select COMMON_CLK select GENERIC_ALLOCATOR - select GENERIC_CLOCKEVENTS select GENERIC_IRQ_CHIP - select MIGHT_HAVE_CACHE_L2X0 if ARCH_MULTI_V6_V7 - select MULTI_IRQ_HANDLER select PINCTRL select SOC_BUS - select SPARSE_IRQ - select USE_OF help Support for Freescale MXC/iMX-based family of processors @@ -121,7 +114,6 @@ config SOC_IMX31 config SOC_IMX35 bool select ARCH_MXC_IOMUX_V3 - select CPU_V6K select HAVE_EPIT select MXC_AVIC select SMP_ON_UP if SMP @@ -132,7 +124,6 @@ config SOC_IMX5 select ARCH_HAS_CPUFREQ select ARCH_HAS_OPP select ARCH_MXC_IOMUX_V3 - select CPU_V7 select MXC_TZIC config SOC_IMX51 @@ -792,14 +783,12 @@ config SOC_IMX6Q select ARM_ERRATA_764369 if SMP select ARM_ERRATA_775420 select ARM_GIC - select CPU_V7 select HAVE_ARM_SCU if SMP select HAVE_ARM_TWD if SMP select HAVE_IMX_ANATOP select HAVE_IMX_GPC select HAVE_IMX_MMDC select HAVE_IMX_SRC - select HAVE_SMP select MFD_SYSCON select MIGHT_HAVE_PCI select PCI_DOMAINS if PCI @@ -817,7 +806,6 @@ config SOC_IMX6SL select ARM_ERRATA_754322 select ARM_ERRATA_775420 select ARM_GIC - select CPU_V7 select HAVE_IMX_ANATOP select HAVE_IMX_GPC select HAVE_IMX_MMDC @@ -833,9 +821,7 @@ config SOC_IMX6SL config SOC_VF610 bool "Vybrid Family VF610 support" - select CPU_V7 select ARM_GIC - select CLKSRC_OF select PINCTRL_VF610 select VF_PIT_TIMER select PL310_ERRATA_588369 if CACHE_PL310 diff --git a/arch/arm/mach-integrator/include/mach/timex.h b/arch/arm/mach-integrator/include/mach/timex.h deleted file mode 100644 index 1dcb42028c82..000000000000 --- a/arch/arm/mach-integrator/include/mach/timex.h +++ /dev/null @@ -1,26 +0,0 @@ -/* - * arch/arm/mach-integrator/include/mach/timex.h - * - * Integrator architecture timex specifications - * - * Copyright (C) 1999 ARM Limited - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -/* - * ?? - */ -#define CLOCK_TICK_RATE (50000000 / 16) diff --git a/arch/arm/mach-iop13xx/include/mach/timex.h b/arch/arm/mach-iop13xx/include/mach/timex.h deleted file mode 100644 index 45fb2745bb54..000000000000 --- a/arch/arm/mach-iop13xx/include/mach/timex.h +++ /dev/null @@ -1 +0,0 @@ -#define CLOCK_TICK_RATE (100 * HZ) diff --git a/arch/arm/mach-iop32x/include/mach/timex.h b/arch/arm/mach-iop32x/include/mach/timex.h deleted file mode 100644 index 7262ab81419d..000000000000 --- a/arch/arm/mach-iop32x/include/mach/timex.h +++ /dev/null @@ -1,6 +0,0 @@ -/* - * arch/arm/mach-iop32x/include/mach/timex.h - * - * IOP32x architecture timex specifications - */ -#define CLOCK_TICK_RATE (100 * HZ) diff --git a/arch/arm/mach-iop33x/include/mach/timex.h b/arch/arm/mach-iop33x/include/mach/timex.h deleted file mode 100644 index 54c589091d6e..000000000000 --- a/arch/arm/mach-iop33x/include/mach/timex.h +++ /dev/null @@ -1,6 +0,0 @@ -/* - * arch/arm/mach-iop33x/include/mach/timex.h - * - * IOP3xx architecture timex specifications - */ -#define CLOCK_TICK_RATE (100 * HZ) diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c index 6d68aed6548a..dc5d7a0e5d9c 100644 --- a/arch/arm/mach-ixp4xx/common.c +++ b/arch/arm/mach-ixp4xx/common.c @@ -23,7 +23,6 @@ #include <linux/interrupt.h> #include <linux/bitops.h> #include <linux/time.h> -#include <linux/timex.h> #include <linux/clocksource.h> #include <linux/clockchips.h> #include <linux/io.h> @@ -45,6 +44,17 @@ #include <asm/mach/irq.h> #include <asm/mach/time.h> +#define IXP4XX_TIMER_FREQ 66666000 + +/* + * The timer register doesn't allow to specify the two least significant bits of + * the timeout value and assumes them being zero. So make sure IXP4XX_LATCH is + * the best value with the two least significant bits unset. + */ +#define IXP4XX_LATCH DIV_ROUND_CLOSEST(IXP4XX_TIMER_FREQ, \ + (IXP4XX_OST_RELOAD_MASK + 1) * HZ) * \ + (IXP4XX_OST_RELOAD_MASK + 1) + static void __init ixp4xx_clocksource_init(void); static void __init ixp4xx_clockevent_init(void); static struct clock_event_device clockevent_ixp4xx; @@ -520,7 +530,7 @@ static void ixp4xx_set_mode(enum clock_event_mode mode, switch (mode) { case CLOCK_EVT_MODE_PERIODIC: - osrt = LATCH & ~IXP4XX_OST_RELOAD_MASK; + osrt = IXP4XX_LATCH & ~IXP4XX_OST_RELOAD_MASK; opts = IXP4XX_OST_ENABLE; break; case CLOCK_EVT_MODE_ONESHOT: diff --git a/arch/arm/mach-ixp4xx/include/mach/timex.h b/arch/arm/mach-ixp4xx/include/mach/timex.h deleted file mode 100644 index 0396d89f947c..000000000000 --- a/arch/arm/mach-ixp4xx/include/mach/timex.h +++ /dev/null @@ -1,16 +0,0 @@ -/* - * arch/arm/mach-ixp4xx/include/mach/timex.h - * - */ - -#include <mach/ixp4xx-regs.h> - -/* - * We use IXP425 General purpose timer for our timer needs, it runs at - * 66.66... MHz. We do a convulted calculation of CLOCK_TICK_RATE b/c the - * timer register ignores the bottom 2 bits of the LATCH value. - */ -#define IXP4XX_TIMER_FREQ 66666000 -#define CLOCK_TICK_RATE \ - (((IXP4XX_TIMER_FREQ / HZ & ~IXP4XX_OST_RELOAD_MASK) + 1) * HZ) - diff --git a/arch/arm/mach-keystone/Kconfig b/arch/arm/mach-keystone/Kconfig index 90a708fef541..f50bc936cb84 100644 --- a/arch/arm/mach-keystone/Kconfig +++ b/arch/arm/mach-keystone/Kconfig @@ -1,13 +1,9 @@ config ARCH_KEYSTONE bool "Texas Instruments Keystone Devices" depends on ARCH_MULTI_V7 - select CPU_V7 select ARM_GIC select HAVE_ARM_ARCH_TIMER - select HAVE_SMP select CLKSRC_MMIO - select GENERIC_CLOCKEVENTS - select ARCH_WANT_OPTIONAL_GPIOLIB select ARM_ERRATA_798181 if SMP select COMMON_CLK_KEYSTONE select ARCH_SUPPORTS_BIG_ENDIAN diff --git a/arch/arm/mach-kirkwood/include/mach/timex.h b/arch/arm/mach-kirkwood/include/mach/timex.h deleted file mode 100644 index c923cd169b9c..000000000000 --- a/arch/arm/mach-kirkwood/include/mach/timex.h +++ /dev/null @@ -1,10 +0,0 @@ -/* - * arch/arm/mach-kirkwood/include/mach/timex.h - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#define CLOCK_TICK_RATE (100 * HZ) - diff --git a/arch/arm/mach-ks8695/include/mach/timex.h b/arch/arm/mach-ks8695/include/mach/timex.h deleted file mode 100644 index 10f716371bd3..000000000000 --- a/arch/arm/mach-ks8695/include/mach/timex.h +++ /dev/null @@ -1,21 +0,0 @@ -/* - * arch/arm/mach-ks8695/include/mach/timex.h - * - * Copyright (C) 2006 Simtec Electronics - * Ben Dooks <ben@simtec.co.uk> - * - * KS8695 - Time Parameters - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#ifndef __ASM_ARCH_TIMEX_H -#define __ASM_ARCH_TIMEX_H - -#include <mach/hardware.h> - -#define CLOCK_TICK_RATE KS8695_CLOCK_RATE - -#endif diff --git a/arch/arm/mach-lpc32xx/include/mach/timex.h b/arch/arm/mach-lpc32xx/include/mach/timex.h deleted file mode 100644 index 8d4066b16b3f..000000000000 --- a/arch/arm/mach-lpc32xx/include/mach/timex.h +++ /dev/null @@ -1,28 +0,0 @@ -/* - * arch/arm/mach-lpc32xx/include/mach/timex.h - * - * Author: Kevin Wells <kevin.wells@nxp.com> - * - * Copyright (C) 2010 NXP Semiconductors - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#ifndef __ASM_ARCH_TIMEX_H -#define __ASM_ARCH_TIMEX_H - -/* - * Rate in Hz of the main system oscillator. This value should match - * the value 'MAIN_OSC_FREQ' in platform.h - */ -#define CLOCK_TICK_RATE 13000000 - -#endif diff --git a/arch/arm/mach-mmp/include/mach/timex.h b/arch/arm/mach-mmp/include/mach/timex.h deleted file mode 100644 index 70c9f1d88c02..000000000000 --- a/arch/arm/mach-mmp/include/mach/timex.h +++ /dev/null @@ -1,13 +0,0 @@ -/* - * linux/arch/arm/mach-mmp/include/mach/timex.h - * - * 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. - */ - -#ifdef CONFIG_CPU_MMP2 -#define CLOCK_TICK_RATE 6500000 -#else -#define CLOCK_TICK_RATE 3250000 -#endif diff --git a/arch/arm/mach-mmp/time.c b/arch/arm/mach-mmp/time.c index 024022d91fe3..048997e75dd0 100644 --- a/arch/arm/mach-mmp/time.c +++ b/arch/arm/mach-mmp/time.c @@ -39,6 +39,12 @@ #include "clock.h" +#ifdef CONFIG_CPU_MMP2 +#define MMP_CLOCK_FREQ 6500000 +#else +#define MMP_CLOCK_FREQ 3250000 +#endif + #define TIMERS_VIRT_BASE TIMERS1_VIRT_BASE #define MAX_DELTA (0xfffffffe) @@ -195,14 +201,14 @@ void __init timer_init(int irq) { timer_config(); - sched_clock_register(mmp_read_sched_clock, 32, CLOCK_TICK_RATE); + sched_clock_register(mmp_read_sched_clock, 32, MMP_CLOCK_FREQ); ckevt.cpumask = cpumask_of(0); setup_irq(irq, &timer_irq); - clocksource_register_hz(&cksrc, CLOCK_TICK_RATE); - clockevents_config_and_register(&ckevt, CLOCK_TICK_RATE, + clocksource_register_hz(&cksrc, MMP_CLOCK_FREQ); + clockevents_config_and_register(&ckevt, MMP_CLOCK_FREQ, MIN_DELTA, MAX_DELTA); } diff --git a/arch/arm/mach-moxart/Kconfig b/arch/arm/mach-moxart/Kconfig index 3795ae28a613..95a6a4b43c37 100644 --- a/arch/arm/mach-moxart/Kconfig +++ b/arch/arm/mach-moxart/Kconfig @@ -2,14 +2,9 @@ config ARCH_MOXART bool "MOXA ART SoC" if ARCH_MULTI_V4T select CPU_FA526 select ARM_DMA_MEM_BUFFERABLE - select USE_OF - select CLKSRC_OF select CLKSRC_MMIO - select HAVE_CLK - select COMMON_CLK select GENERIC_IRQ_CHIP select ARCH_REQUIRE_GPIOLIB - select GENERIC_CLOCKEVENTS select PHYLIB if NETDEVICES help Say Y here if you want to run your kernel on hardware with a diff --git a/arch/arm/mach-msm/Kconfig b/arch/arm/mach-msm/Kconfig index 9625cf378931..a7f959e58c3d 100644 --- a/arch/arm/mach-msm/Kconfig +++ b/arch/arm/mach-msm/Kconfig @@ -1,50 +1,9 @@ -config ARCH_MSM - bool - -config ARCH_MSM_DT - bool "Qualcomm MSM DT Support" if ARCH_MULTI_V7 - select ARCH_MSM - select ARCH_REQUIRE_GPIOLIB - select CLKSRC_OF - select GENERIC_CLOCKEVENTS - help - Support for Qualcomm's devicetree based MSM systems. - if ARCH_MSM -menu "Qualcomm MSM SoC Selection" - depends on ARCH_MSM_DT - -config ARCH_MSM8X60 - bool "Enable support for MSM8X60" - select ARM_GIC - select CPU_V7 - select HAVE_SMP - select MSM_SCM if SMP - select MSM_TIMER - -config ARCH_MSM8960 - bool "Enable support for MSM8960" - select ARM_GIC - select CPU_V7 - select HAVE_SMP - select MSM_SCM if SMP - select MSM_TIMER - -config ARCH_MSM8974 - bool "Enable support for MSM8974" - select ARM_GIC - select CPU_V7 - select HAVE_ARM_ARCH_TIMER - select HAVE_SMP - select MSM_SCM if SMP - -endmenu - choice prompt "Qualcomm MSM SoC Type" default ARCH_MSM7X00A - depends on ARCH_MSM_NODT + depends on ARCH_MSM config ARCH_MSM7X00A bool "MSM7x00A / MSM7x01A" @@ -54,7 +13,7 @@ config ARCH_MSM7X00A select MACH_TROUT if !MACH_HALIBUT select MSM_PROC_COMM select MSM_SMD - select MSM_TIMER + select CLKSRC_QCOM select MSM_SMD_PKG3 config ARCH_MSM7X30 @@ -66,7 +25,7 @@ config ARCH_MSM7X30 select MSM_GPIOMUX select MSM_PROC_COMM select MSM_SMD - select MSM_TIMER + select CLKSRC_QCOM select MSM_VIC config ARCH_QSD8X50 @@ -78,7 +37,7 @@ config ARCH_QSD8X50 select MSM_GPIOMUX select MSM_PROC_COMM select MSM_SMD - select MSM_TIMER + select CLKSRC_QCOM select MSM_VIC endchoice @@ -99,7 +58,7 @@ config MSM_VIC bool menu "Qualcomm MSM Board Type" - depends on ARCH_MSM_NODT + depends on ARCH_MSM config MACH_HALIBUT depends on ARCH_MSM @@ -153,7 +112,4 @@ config MSM_GPIOMUX config MSM_SCM bool -config MSM_TIMER - bool - endif diff --git a/arch/arm/mach-msm/Makefile b/arch/arm/mach-msm/Makefile index 8e307a10d3c3..27c078a568df 100644 --- a/arch/arm/mach-msm/Makefile +++ b/arch/arm/mach-msm/Makefile @@ -1,4 +1,3 @@ -obj-$(CONFIG_MSM_TIMER) += timer.o obj-$(CONFIG_MSM_PROC_COMM) += clock.o obj-$(CONFIG_MSM_VIC) += irq-vic.o @@ -14,18 +13,11 @@ obj-$(CONFIG_ARCH_QSD8X50) += dma.o io.o obj-$(CONFIG_MSM_SMD) += smd.o smd_debug.o obj-$(CONFIG_MSM_SMD) += last_radio_log.o -obj-$(CONFIG_MSM_SCM) += scm.o scm-boot.o - -CFLAGS_scm.o :=$(call as-instr,.arch_extension sec,-DREQUIRES_SEC=1) - -obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o -obj-$(CONFIG_SMP) += headsmp.o platsmp.o obj-$(CONFIG_MACH_TROUT) += board-trout.o board-trout-gpio.o board-trout-mmc.o devices-msm7x00.o obj-$(CONFIG_MACH_TROUT) += board-trout.o board-trout-gpio.o board-trout-mmc.o board-trout-panel.o devices-msm7x00.o obj-$(CONFIG_MACH_HALIBUT) += board-halibut.o devices-msm7x00.o obj-$(CONFIG_ARCH_MSM7X30) += board-msm7x30.o devices-msm7x30.o obj-$(CONFIG_ARCH_QSD8X50) += board-qsd8x50.o devices-qsd8x50.o -obj-$(CONFIG_ARCH_MSM_DT) += board-dt.o obj-$(CONFIG_MSM_GPIOMUX) += gpiomux.o obj-$(CONFIG_ARCH_QSD8X50) += gpiomux-8x50.o diff --git a/arch/arm/mach-msm/common.h b/arch/arm/mach-msm/common.h index 33c7725adae2..0a4899b7d85c 100644 --- a/arch/arm/mach-msm/common.h +++ b/arch/arm/mach-msm/common.h @@ -24,7 +24,6 @@ extern void __iomem *__msm_ioremap_caller(phys_addr_t phys_addr, size_t size, unsigned int mtype, void *caller); extern struct smp_operations msm_smp_ops; -extern void msm_cpu_die(unsigned int cpu); struct msm_mmc_platform_data; diff --git a/arch/arm/mach-msm/headsmp.S b/arch/arm/mach-msm/headsmp.S deleted file mode 100644 index 6c62c3f82fe6..000000000000 --- a/arch/arm/mach-msm/headsmp.S +++ /dev/null @@ -1,39 +0,0 @@ -/* - * linux/arch/arm/mach-realview/headsmp.S - * - * Copyright (c) 2003 ARM Limited - * All Rights Reserved - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -#include <linux/linkage.h> -#include <linux/init.h> - -/* - * MSM specific entry point for secondary CPUs. This provides - * a "holding pen" into which all secondary cores are held until we're - * ready for them to initialise. - */ -ENTRY(msm_secondary_startup) - mrc p15, 0, r0, c0, c0, 5 - and r0, r0, #15 - adr r4, 1f - ldmia r4, {r5, r6} - sub r4, r4, r5 - add r6, r6, r4 -pen: ldr r7, [r6] - cmp r7, r0 - bne pen - - /* - * we've been released from the holding pen: secondary_stack - * should now contain the SVC stack for this core - */ - b secondary_startup -ENDPROC(msm_secondary_startup) - - .align -1: .long . - .long pen_release diff --git a/arch/arm/mach-msm/hotplug.c b/arch/arm/mach-msm/hotplug.c deleted file mode 100644 index 326a87261f9a..000000000000 --- a/arch/arm/mach-msm/hotplug.c +++ /dev/null @@ -1,74 +0,0 @@ -/* - * Copyright (C) 2002 ARM Ltd. - * All Rights Reserved - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -#include <linux/kernel.h> -#include <linux/errno.h> -#include <linux/smp.h> - -#include <asm/smp_plat.h> - -#include "common.h" - -static inline void cpu_enter_lowpower(void) -{ -} - -static inline void cpu_leave_lowpower(void) -{ -} - -static inline void platform_do_lowpower(unsigned int cpu) -{ - /* Just enter wfi for now. TODO: Properly shut off the cpu. */ - for (;;) { - /* - * here's the WFI - */ - asm("wfi" - : - : - : "memory", "cc"); - - if (pen_release == cpu_logical_map(cpu)) { - /* - * OK, proper wakeup, we're done - */ - break; - } - - /* - * getting here, means that we have come out of WFI without - * having been woken up - this shouldn't happen - * - * The trouble is, letting people know about this is not really - * possible, since we are currently running incoherently, and - * therefore cannot safely call printk() or anything else - */ - pr_debug("CPU%u: spurious wakeup call\n", cpu); - } -} - -/* - * platform-specific code to shutdown a CPU - * - * Called with IRQs disabled - */ -void __ref msm_cpu_die(unsigned int cpu) -{ - /* - * we're ready for shutdown now, so do it - */ - cpu_enter_lowpower(); - platform_do_lowpower(cpu); - - /* - * bring this CPU back into the world of cache - * coherency, and then restore interrupts - */ - cpu_leave_lowpower(); -} diff --git a/arch/arm/mach-msm/include/mach/timex.h b/arch/arm/mach-msm/include/mach/timex.h deleted file mode 100644 index a62e6b215aec..000000000000 --- a/arch/arm/mach-msm/include/mach/timex.h +++ /dev/null @@ -1,21 +0,0 @@ -/* arch/arm/mach-msm/include/mach/timex.h - * - * Copyright (C) 2007 Google, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#ifndef __ASM_ARCH_MSM_TIMEX_H -#define __ASM_ARCH_MSM_TIMEX_H - -#define CLOCK_TICK_RATE 1000000 - -#endif diff --git a/arch/arm/mach-msm/timer.c b/arch/arm/mach-msm/timer.c deleted file mode 100644 index fd1644987534..000000000000 --- a/arch/arm/mach-msm/timer.c +++ /dev/null @@ -1,333 +0,0 @@ -/* - * - * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2009-2012, The Linux Foundation. All rights reserved. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <linux/clocksource.h> -#include <linux/clockchips.h> -#include <linux/cpu.h> -#include <linux/init.h> -#include <linux/interrupt.h> -#include <linux/irq.h> -#include <linux/io.h> -#include <linux/of.h> -#include <linux/of_address.h> -#include <linux/of_irq.h> -#include <linux/sched_clock.h> - -#include <asm/mach/time.h> - -#include "common.h" - -#define TIMER_MATCH_VAL 0x0000 -#define TIMER_COUNT_VAL 0x0004 -#define TIMER_ENABLE 0x0008 -#define TIMER_ENABLE_CLR_ON_MATCH_EN BIT(1) -#define TIMER_ENABLE_EN BIT(0) -#define TIMER_CLEAR 0x000C -#define DGT_CLK_CTL 0x10 -#define DGT_CLK_CTL_DIV_4 0x3 -#define TIMER_STS_GPT0_CLR_PEND BIT(10) - -#define GPT_HZ 32768 - -#define MSM_DGT_SHIFT 5 - -static void __iomem *event_base; -static void __iomem *sts_base; - -static irqreturn_t msm_timer_interrupt(int irq, void *dev_id) -{ - struct clock_event_device *evt = dev_id; - /* Stop the timer tick */ - if (evt->mode == CLOCK_EVT_MODE_ONESHOT) { - u32 ctrl = readl_relaxed(event_base + TIMER_ENABLE); - ctrl &= ~TIMER_ENABLE_EN; - writel_relaxed(ctrl, event_base + TIMER_ENABLE); - } - evt->event_handler(evt); - return IRQ_HANDLED; -} - -static int msm_timer_set_next_event(unsigned long cycles, - struct clock_event_device *evt) -{ - u32 ctrl = readl_relaxed(event_base + TIMER_ENABLE); - - ctrl &= ~TIMER_ENABLE_EN; - writel_relaxed(ctrl, event_base + TIMER_ENABLE); - - writel_relaxed(ctrl, event_base + TIMER_CLEAR); - writel_relaxed(cycles, event_base + TIMER_MATCH_VAL); - - if (sts_base) - while (readl_relaxed(sts_base) & TIMER_STS_GPT0_CLR_PEND) - cpu_relax(); - - writel_relaxed(ctrl | TIMER_ENABLE_EN, event_base + TIMER_ENABLE); - return 0; -} - -static void msm_timer_set_mode(enum clock_event_mode mode, - struct clock_event_device *evt) -{ - u32 ctrl; - - ctrl = readl_relaxed(event_base + TIMER_ENABLE); - ctrl &= ~(TIMER_ENABLE_EN | TIMER_ENABLE_CLR_ON_MATCH_EN); - - switch (mode) { - case CLOCK_EVT_MODE_RESUME: - case CLOCK_EVT_MODE_PERIODIC: - break; - case CLOCK_EVT_MODE_ONESHOT: - /* Timer is enabled in set_next_event */ - break; - case CLOCK_EVT_MODE_UNUSED: - case CLOCK_EVT_MODE_SHUTDOWN: - break; - } - writel_relaxed(ctrl, event_base + TIMER_ENABLE); -} - -static struct clock_event_device __percpu *msm_evt; - -static void __iomem *source_base; - -static notrace cycle_t msm_read_timer_count(struct clocksource *cs) -{ - return readl_relaxed(source_base + TIMER_COUNT_VAL); -} - -static notrace cycle_t msm_read_timer_count_shift(struct clocksource *cs) -{ - /* - * Shift timer count down by a constant due to unreliable lower bits - * on some targets. - */ - return msm_read_timer_count(cs) >> MSM_DGT_SHIFT; -} - -static struct clocksource msm_clocksource = { - .name = "dg_timer", - .rating = 300, - .read = msm_read_timer_count, - .mask = CLOCKSOURCE_MASK(32), - .flags = CLOCK_SOURCE_IS_CONTINUOUS, -}; - -static int msm_timer_irq; -static int msm_timer_has_ppi; - -static int msm_local_timer_setup(struct clock_event_device *evt) -{ - int cpu = smp_processor_id(); - int err; - - evt->irq = msm_timer_irq; - evt->name = "msm_timer"; - evt->features = CLOCK_EVT_FEAT_ONESHOT; - evt->rating = 200; - evt->set_mode = msm_timer_set_mode; - evt->set_next_event = msm_timer_set_next_event; - evt->cpumask = cpumask_of(cpu); - - clockevents_config_and_register(evt, GPT_HZ, 4, 0xffffffff); - - if (msm_timer_has_ppi) { - enable_percpu_irq(evt->irq, IRQ_TYPE_EDGE_RISING); - } else { - err = request_irq(evt->irq, msm_timer_interrupt, - IRQF_TIMER | IRQF_NOBALANCING | - IRQF_TRIGGER_RISING, "gp_timer", evt); - if (err) - pr_err("request_irq failed\n"); - } - - return 0; -} - -static void msm_local_timer_stop(struct clock_event_device *evt) -{ - evt->set_mode(CLOCK_EVT_MODE_UNUSED, evt); - disable_percpu_irq(evt->irq); -} - -static int msm_timer_cpu_notify(struct notifier_block *self, - unsigned long action, void *hcpu) -{ - /* - * Grab cpu pointer in each case to avoid spurious - * preemptible warnings - */ - switch (action & ~CPU_TASKS_FROZEN) { - case CPU_STARTING: - msm_local_timer_setup(this_cpu_ptr(msm_evt)); - break; - case CPU_DYING: - msm_local_timer_stop(this_cpu_ptr(msm_evt)); - break; - } - - return NOTIFY_OK; -} - -static struct notifier_block msm_timer_cpu_nb = { - .notifier_call = msm_timer_cpu_notify, -}; - -static u64 notrace msm_sched_clock_read(void) -{ - return msm_clocksource.read(&msm_clocksource); -} - -static void __init msm_timer_init(u32 dgt_hz, int sched_bits, int irq, - bool percpu) -{ - struct clocksource *cs = &msm_clocksource; - int res = 0; - - msm_timer_irq = irq; - msm_timer_has_ppi = percpu; - - msm_evt = alloc_percpu(struct clock_event_device); - if (!msm_evt) { - pr_err("memory allocation failed for clockevents\n"); - goto err; - } - - if (percpu) - res = request_percpu_irq(irq, msm_timer_interrupt, - "gp_timer", msm_evt); - - if (res) { - pr_err("request_percpu_irq failed\n"); - } else { - res = register_cpu_notifier(&msm_timer_cpu_nb); - if (res) { - free_percpu_irq(irq, msm_evt); - goto err; - } - - /* Immediately configure the timer on the boot CPU */ - msm_local_timer_setup(__this_cpu_ptr(msm_evt)); - } - -err: - writel_relaxed(TIMER_ENABLE_EN, source_base + TIMER_ENABLE); - res = clocksource_register_hz(cs, dgt_hz); - if (res) - pr_err("clocksource_register failed\n"); - sched_clock_register(msm_sched_clock_read, sched_bits, dgt_hz); -} - -#ifdef CONFIG_OF -static void __init msm_dt_timer_init(struct device_node *np) -{ - u32 freq; - int irq; - struct resource res; - u32 percpu_offset; - void __iomem *base; - void __iomem *cpu0_base; - - base = of_iomap(np, 0); - if (!base) { - pr_err("Failed to map event base\n"); - return; - } - - /* We use GPT0 for the clockevent */ - irq = irq_of_parse_and_map(np, 1); - if (irq <= 0) { - pr_err("Can't get irq\n"); - return; - } - - /* We use CPU0's DGT for the clocksource */ - if (of_property_read_u32(np, "cpu-offset", &percpu_offset)) - percpu_offset = 0; - - if (of_address_to_resource(np, 0, &res)) { - pr_err("Failed to parse DGT resource\n"); - return; - } - - cpu0_base = ioremap(res.start + percpu_offset, resource_size(&res)); - if (!cpu0_base) { - pr_err("Failed to map source base\n"); - return; - } - - if (of_property_read_u32(np, "clock-frequency", &freq)) { - pr_err("Unknown frequency\n"); - return; - } - - event_base = base + 0x4; - sts_base = base + 0x88; - source_base = cpu0_base + 0x24; - freq /= 4; - writel_relaxed(DGT_CLK_CTL_DIV_4, source_base + DGT_CLK_CTL); - - msm_timer_init(freq, 32, irq, !!percpu_offset); -} -CLOCKSOURCE_OF_DECLARE(kpss_timer, "qcom,kpss-timer", msm_dt_timer_init); -CLOCKSOURCE_OF_DECLARE(scss_timer, "qcom,scss-timer", msm_dt_timer_init); -#endif - -static int __init msm_timer_map(phys_addr_t addr, u32 event, u32 source, - u32 sts) -{ - void __iomem *base; - - base = ioremap(addr, SZ_256); - if (!base) { - pr_err("Failed to map timer base\n"); - return -ENOMEM; - } - event_base = base + event; - source_base = base + source; - if (sts) - sts_base = base + sts; - - return 0; -} - -void __init msm7x01_timer_init(void) -{ - struct clocksource *cs = &msm_clocksource; - - if (msm_timer_map(0xc0100000, 0x0, 0x10, 0x0)) - return; - cs->read = msm_read_timer_count_shift; - cs->mask = CLOCKSOURCE_MASK((32 - MSM_DGT_SHIFT)); - /* 600 KHz */ - msm_timer_init(19200000 >> MSM_DGT_SHIFT, 32 - MSM_DGT_SHIFT, 7, - false); -} - -void __init msm7x30_timer_init(void) -{ - if (msm_timer_map(0xc0100000, 0x4, 0x24, 0x80)) - return; - msm_timer_init(24576000 / 4, 32, 1, false); -} - -void __init qsd8x50_timer_init(void) -{ - if (msm_timer_map(0xAC100000, 0x0, 0x10, 0x34)) - return; - msm_timer_init(19200000 / 4, 32, 7, false); -} diff --git a/arch/arm/mach-mv78xx0/include/mach/timex.h b/arch/arm/mach-mv78xx0/include/mach/timex.h deleted file mode 100644 index 0e8c443c723a..000000000000 --- a/arch/arm/mach-mv78xx0/include/mach/timex.h +++ /dev/null @@ -1,9 +0,0 @@ -/* - * arch/arm/mach-mv78xx0/include/mach/timex.h - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#define CLOCK_TICK_RATE (100 * HZ) diff --git a/arch/arm/mach-mvebu/Kconfig b/arch/arm/mach-mvebu/Kconfig index 5e269d7263ce..875a35263dc3 100644 --- a/arch/arm/mach-mvebu/Kconfig +++ b/arch/arm/mach-mvebu/Kconfig @@ -2,15 +2,10 @@ config ARCH_MVEBU bool "Marvell SOCs with Device Tree support" if ARCH_MULTI_V7 select ARCH_SUPPORTS_BIG_ENDIAN select CLKSRC_MMIO - select COMMON_CLK - select GENERIC_CLOCKEVENTS select GENERIC_IRQ_CHIP select IRQ_DOMAIN - select MULTI_IRQ_HANDLER select PINCTRL select PLAT_ORION - select SPARSE_IRQ - select CLKDEV_LOOKUP select MVEBU_MBUS select ZONE_DMA if ARM_LPAE select ARCH_REQUIRE_GPIOLIB @@ -24,7 +19,6 @@ menu "Marvell SOC with device tree" config MACH_ARMADA_370_XP bool select ARMADA_370_XP_TIMER - select HAVE_SMP select CACHE_L2X0 select CPU_PJ4B diff --git a/arch/arm/mach-mvebu/Makefile b/arch/arm/mach-mvebu/Makefile index 878aebe98dcc..d99846103bbb 100644 --- a/arch/arm/mach-mvebu/Makefile +++ b/arch/arm/mach-mvebu/Makefile @@ -3,8 +3,7 @@ ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include \ AFLAGS_coherency_ll.o := -Wa,-march=armv7-a -obj-y += system-controller.o mvebu-soc-id.o +obj-y += coherency.o coherency_ll.o pmsu.o system-controller.o mvebu-soc-id.o obj-$(CONFIG_MACH_ARMADA_370_XP) += armada-370-xp.o -obj-$(CONFIG_ARCH_MVEBU) += coherency.o coherency_ll.o pmsu.o obj-$(CONFIG_SMP) += platsmp.o headsmp.o obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o diff --git a/arch/arm/mach-mvebu/armada-370-xp.c b/arch/arm/mach-mvebu/armada-370-xp.c index f6c9d1d85c14..161cf2f54220 100644 --- a/arch/arm/mach-mvebu/armada-370-xp.c +++ b/arch/arm/mach-mvebu/armada-370-xp.c @@ -31,11 +31,6 @@ #include "coherency.h" #include "mvebu-soc-id.h" -static void __init armada_370_xp_map_io(void) -{ - debug_ll_io_init(); -} - static void __init armada_370_xp_timer_and_clk_init(void) { of_clk_init(NULL); @@ -90,7 +85,6 @@ static const char * const armada_370_xp_dt_compat[] = { DT_MACHINE_START(ARMADA_XP_DT, "Marvell Armada 370/XP (Device Tree)") .smp = smp_ops(armada_xp_smp_ops), .init_machine = armada_370_xp_dt_init, - .map_io = armada_370_xp_map_io, .init_time = armada_370_xp_timer_and_clk_init, .restart = mvebu_restart, .dt_compat = armada_370_xp_dt_compat, diff --git a/arch/arm/mach-mvebu/system-controller.c b/arch/arm/mach-mvebu/system-controller.c index a7fb89a5b5d9..e6e300afe836 100644 --- a/arch/arm/mach-mvebu/system-controller.c +++ b/arch/arm/mach-mvebu/system-controller.c @@ -54,7 +54,7 @@ static const struct mvebu_system_controller orion_system_controller = { .system_soft_reset = 0x1, }; -static struct of_device_id of_system_controller_table[] = { +static const struct of_device_id of_system_controller_table[] = { { .compatible = "marvell,orion-system-controller", .data = (void *) &orion_system_controller, @@ -90,13 +90,12 @@ void mvebu_restart(enum reboot_mode mode, const char *cmd) static int __init mvebu_system_controller_init(void) { + const struct of_device_id *match; struct device_node *np; - np = of_find_matching_node(NULL, of_system_controller_table); + np = of_find_matching_node_and_match(NULL, of_system_controller_table, + &match); if (np) { - const struct of_device_id *match = - of_match_node(of_system_controller_table, np); - BUG_ON(!match); system_controller_base = of_iomap(np, 0); mvebu_sc = (struct mvebu_system_controller *)match->data; of_node_put(np); diff --git a/arch/arm/mach-mxs/Kconfig b/arch/arm/mach-mxs/Kconfig index 8cde9e05b5d6..84794137b175 100644 --- a/arch/arm/mach-mxs/Kconfig +++ b/arch/arm/mach-mxs/Kconfig @@ -16,11 +16,7 @@ config ARCH_MXS bool "Freescale MXS (i.MX23, i.MX28) support" depends on ARCH_MULTI_V5 select ARCH_REQUIRE_GPIOLIB - select CLKDEV_LOOKUP select CLKSRC_MMIO - select CLKSRC_OF - select GENERIC_CLOCKEVENTS - select HAVE_CLK_PREPARE select PINCTRL select SOC_BUS select SOC_IMX23 diff --git a/arch/arm/mach-netx/include/mach/timex.h b/arch/arm/mach-netx/include/mach/timex.h deleted file mode 100644 index 1120dd0ba393..000000000000 --- a/arch/arm/mach-netx/include/mach/timex.h +++ /dev/null @@ -1,20 +0,0 @@ -/* - * arch/arm/mach-netx/include/mach/timex.h - * - * Copyright (C) 2005 Sascha Hauer <s.hauer@pengutronix.de>, Pengutronix - * - * 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. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#define CLOCK_TICK_RATE 100000000 diff --git a/arch/arm/mach-netx/time.c b/arch/arm/mach-netx/time.c index 6df42e643031..e2346013e227 100644 --- a/arch/arm/mach-netx/time.c +++ b/arch/arm/mach-netx/time.c @@ -28,6 +28,9 @@ #include <asm/mach/time.h> #include <mach/netx-regs.h> +#define NETX_CLOCK_FREQ 100000000 +#define NETX_LATCH DIV_ROUND_CLOSEST(NETX_CLOCK_FREQ, HZ) + #define TIMER_CLOCKEVENT 0 #define TIMER_CLOCKSOURCE 1 @@ -41,7 +44,7 @@ static void netx_set_mode(enum clock_event_mode mode, switch (mode) { case CLOCK_EVT_MODE_PERIODIC: - writel(LATCH, NETX_GPIO_COUNTER_MAX(TIMER_CLOCKEVENT)); + writel(NETX_LATCH, NETX_GPIO_COUNTER_MAX(TIMER_CLOCKEVENT)); tmode = NETX_GPIO_COUNTER_CTRL_RST_EN | NETX_GPIO_COUNTER_CTRL_IRQ_EN | NETX_GPIO_COUNTER_CTRL_RUN; @@ -114,7 +117,7 @@ void __init netx_timer_init(void) /* Reset the timer value to zero */ writel(0, NETX_GPIO_COUNTER_CURRENT(0)); - writel(LATCH, NETX_GPIO_COUNTER_MAX(0)); + writel(NETX_LATCH, NETX_GPIO_COUNTER_MAX(0)); /* acknowledge interrupt */ writel(COUNTER_BIT(0), NETX_GPIO_IRQ); @@ -137,11 +140,11 @@ void __init netx_timer_init(void) NETX_GPIO_COUNTER_CTRL(TIMER_CLOCKSOURCE)); clocksource_mmio_init(NETX_GPIO_COUNTER_CURRENT(TIMER_CLOCKSOURCE), - "netx_timer", CLOCK_TICK_RATE, 200, 32, clocksource_mmio_readl_up); + "netx_timer", NETX_CLOCK_FREQ, 200, 32, clocksource_mmio_readl_up); /* with max_delta_ns >= delta2ns(0x800) the system currently runs fine. * Adding some safety ... */ netx_clockevent.cpumask = cpumask_of(0); - clockevents_config_and_register(&netx_clockevent, CLOCK_TICK_RATE, + clockevents_config_and_register(&netx_clockevent, NETX_CLOCK_FREQ, 0xa00, 0xfffffffe); } diff --git a/arch/arm/mach-nomadik/Kconfig b/arch/arm/mach-nomadik/Kconfig index 4d42da49753c..486d301f43fd 100644 --- a/arch/arm/mach-nomadik/Kconfig +++ b/arch/arm/mach-nomadik/Kconfig @@ -6,16 +6,11 @@ config ARCH_NOMADIK select ARM_VIC select CLKSRC_NOMADIK_MTU select CLKSRC_NOMADIK_MTU_SCHED_CLOCK - select CLKSRC_OF - select COMMON_CLK select CPU_ARM926T - select GENERIC_CLOCKEVENTS select MIGHT_HAVE_CACHE_L2X0 select PINCTRL select PINCTRL_NOMADIK select PINCTRL_STN8815 - select SPARSE_IRQ - select USE_OF help Support for the Nomadik platform by ST-Ericsson diff --git a/arch/arm/mach-nspire/Kconfig b/arch/arm/mach-nspire/Kconfig index 59d8f0a70919..bc41f26c1a12 100644 --- a/arch/arm/mach-nspire/Kconfig +++ b/arch/arm/mach-nspire/Kconfig @@ -3,14 +3,9 @@ config ARCH_NSPIRE depends on ARCH_MULTI_V4_V5 depends on MMU select CPU_ARM926T - select COMMON_CLK - select GENERIC_CLOCKEVENTS select GENERIC_IRQ_CHIP - select SPARSE_IRQ select ARM_AMBA select ARM_VIC select ARM_TIMER_SP804 - select USE_OF - select CLKSRC_OF help This enables support for systems using the TI-NSPIRE CPU diff --git a/arch/arm/mach-omap1/include/mach/timex.h b/arch/arm/mach-omap1/include/mach/timex.h deleted file mode 100644 index 4793790d53cc..000000000000 --- a/arch/arm/mach-omap1/include/mach/timex.h +++ /dev/null @@ -1,5 +0,0 @@ -/* - * arch/arm/mach-omap1/include/mach/timex.h - */ - -#include <plat/timex.h> diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index e2ce4f8366a7..922cbd8e3519 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -6,7 +6,6 @@ config ARCH_OMAP2 depends on ARCH_MULTI_V6 select ARCH_OMAP2PLUS select CPU_V6 - select MULTI_IRQ_HANDLER select SOC_HAS_OMAP2_SDRC config ARCH_OMAP3 @@ -15,8 +14,6 @@ config ARCH_OMAP3 select ARCH_OMAP2PLUS select ARCH_HAS_OPP select ARM_CPU_SUSPEND if PM - select CPU_V7 - select MULTI_IRQ_HANDLER select OMAP_INTERCONNECT select PM_OPP if PM select PM_RUNTIME if CPU_IDLE @@ -33,10 +30,8 @@ config ARCH_OMAP4 select ARM_ERRATA_720789 select ARM_GIC select CACHE_L2X0 - select CPU_V7 select HAVE_ARM_SCU if SMP select HAVE_ARM_TWD if SMP - select HAVE_SMP select OMAP_INTERCONNECT select PL310_ERRATA_588369 select PL310_ERRATA_727915 @@ -52,10 +47,8 @@ config SOC_OMAP5 select ARCH_OMAP2PLUS select ARM_CPU_SUSPEND if PM select ARM_GIC - select CPU_V7 select HAVE_ARM_SCU if SMP select HAVE_ARM_TWD if SMP - select HAVE_SMP select HAVE_ARM_ARCH_TIMER select ARM_ERRATA_798181 if SMP @@ -64,15 +57,11 @@ config SOC_AM33XX depends on ARCH_MULTI_V7 select ARCH_OMAP2PLUS select ARM_CPU_SUSPEND if PM - select CPU_V7 - select MULTI_IRQ_HANDLER config SOC_AM43XX bool "TI AM43x" depends on ARCH_MULTI_V7 - select CPU_V7 select ARCH_OMAP2PLUS - select MULTI_IRQ_HANDLER select ARM_GIC select MACH_OMAP_GENERIC @@ -82,8 +71,6 @@ config SOC_DRA7XX select ARCH_OMAP2PLUS select ARM_CPU_SUSPEND if PM select ARM_GIC - select CPU_V7 - select HAVE_SMP select HAVE_ARM_ARCH_TIMER config ARCH_OMAP2PLUS @@ -94,17 +81,13 @@ config ARCH_OMAP2PLUS select ARCH_OMAP select ARCH_REQUIRE_GPIOLIB select CLKSRC_MMIO - select COMMON_CLK - select GENERIC_CLOCKEVENTS select GENERIC_IRQ_CHIP select MACH_OMAP_GENERIC select OMAP_DM_TIMER select PINCTRL select PROC_DEVICETREE if PROC_FS select SOC_BUS - select SPARSE_IRQ select TI_PRIV_EDMA - select USE_OF help Systems based on OMAP2, OMAP3, OMAP4 or OMAP5 diff --git a/arch/arm/mach-omap2/include/mach/timex.h b/arch/arm/mach-omap2/include/mach/timex.h deleted file mode 100644 index de9f8fc40e7c..000000000000 --- a/arch/arm/mach-omap2/include/mach/timex.h +++ /dev/null @@ -1,5 +0,0 @@ -/* - * arch/arm/mach-omap2/include/mach/timex.h - */ - -#include <plat/timex.h> diff --git a/arch/arm/mach-orion5x/include/mach/timex.h b/arch/arm/mach-orion5x/include/mach/timex.h deleted file mode 100644 index 4c69820e0810..000000000000 --- a/arch/arm/mach-orion5x/include/mach/timex.h +++ /dev/null @@ -1,11 +0,0 @@ -/* - * arch/arm/mach-orion5x/include/mach/timex.h - * - * Tzachi Perelstein <tzachi@marvell.com> - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#define CLOCK_TICK_RATE (100 * HZ) diff --git a/arch/arm/mach-picoxcell/Kconfig b/arch/arm/mach-picoxcell/Kconfig index b1022f4315f7..eca9eb1c5931 100644 --- a/arch/arm/mach-picoxcell/Kconfig +++ b/arch/arm/mach-picoxcell/Kconfig @@ -1,12 +1,7 @@ config ARCH_PICOXCELL bool "Picochip PicoXcell" if ARCH_MULTI_V6 select ARCH_REQUIRE_GPIOLIB - select ARM_PATCH_PHYS_VIRT select ARM_VIC - select CPU_V6K select DW_APB_TIMER_OF - select GENERIC_CLOCKEVENTS select HAVE_TCM select NO_IOPORT - select SPARSE_IRQ - select USE_OF diff --git a/arch/arm/mach-prima2/Kconfig b/arch/arm/mach-prima2/Kconfig index 6988b117fc17..3e8189186a5b 100644 --- a/arch/arm/mach-prima2/Kconfig +++ b/arch/arm/mach-prima2/Kconfig @@ -1,9 +1,8 @@ config ARCH_SIRF bool "CSR SiRF" if ARCH_MULTI_V7 + select ARCH_HAS_RESET_CONTROLLER select ARCH_REQUIRE_GPIOLIB - select GENERIC_CLOCKEVENTS select GENERIC_IRQ_CHIP - select MIGHT_HAVE_CACHE_L2X0 select NO_IOPORT select PINCTRL select PINCTRL_SIRF @@ -17,7 +16,6 @@ menu "CSR SiRF atlas6/primaII/Marco/Polo Specific Features" config ARCH_ATLAS6 bool "CSR SiRFSoC ATLAS6 ARM Cortex A9 Platform" default y - select CPU_V7 select SIRF_IRQ help Support for CSR SiRFSoC ARM Cortex A9 Platform @@ -25,7 +23,6 @@ config ARCH_ATLAS6 config ARCH_PRIMA2 bool "CSR SiRFSoC PRIMA2 ARM Cortex A9 Platform" default y - select CPU_V7 select SIRF_IRQ select ZONE_DMA help @@ -35,9 +32,7 @@ config ARCH_MARCO bool "CSR SiRFSoC MARCO ARM Cortex A9 Platform" default y select ARM_GIC - select CPU_V7 select HAVE_ARM_SCU if SMP - select HAVE_SMP select SMP_ON_UP if SMP help Support for CSR SiRFSoC ARM Cortex A9 Platform diff --git a/arch/arm/mach-prima2/common.c b/arch/arm/mach-prima2/common.c index d49aff74de98..3b8865a140ee 100644 --- a/arch/arm/mach-prima2/common.c +++ b/arch/arm/mach-prima2/common.c @@ -15,7 +15,7 @@ #include <linux/of_platform.h> #include "common.h" -void __init sirfsoc_init_late(void) +static void __init sirfsoc_init_late(void) { sirfsoc_pm_init(); } @@ -27,7 +27,7 @@ static __init void sirfsoc_map_io(void) } #ifdef CONFIG_ARCH_ATLAS6 -static const char *atlas6_dt_match[] __initdata = { +static const char *atlas6_dt_match[] __initconst = { "sirf,atlas6", NULL }; @@ -42,7 +42,7 @@ MACHINE_END #endif #ifdef CONFIG_ARCH_PRIMA2 -static const char *prima2_dt_match[] __initdata = { +static const char *prima2_dt_match[] __initconst = { "sirf,prima2", NULL }; @@ -58,7 +58,7 @@ MACHINE_END #endif #ifdef CONFIG_ARCH_MARCO -static const char *marco_dt_match[] __initdata = { +static const char *marco_dt_match[] __initconst = { "sirf,marco", NULL }; diff --git a/arch/arm/mach-prima2/l2x0.c b/arch/arm/mach-prima2/l2x0.c index cbcbe9cb094c..c7102539c0b0 100644 --- a/arch/arm/mach-prima2/l2x0.c +++ b/arch/arm/mach-prima2/l2x0.c @@ -11,24 +11,23 @@ #include <linux/of.h> #include <asm/hardware/cache-l2x0.h> -struct l2x0_aux -{ +struct l2x0_aux { u32 val; u32 mask; }; -static struct l2x0_aux prima2_l2x0_aux __initconst = { +static const struct l2x0_aux prima2_l2x0_aux __initconst = { .val = 2 << L2X0_AUX_CTRL_WAY_SIZE_SHIFT, .mask = 0, }; -static struct l2x0_aux marco_l2x0_aux __initconst = { +static const struct l2x0_aux marco_l2x0_aux __initconst = { .val = (2 << L2X0_AUX_CTRL_WAY_SIZE_SHIFT) | (1 << L2X0_AUX_CTRL_ASSOCIATIVITY_SHIFT), .mask = L2X0_AUX_CTRL_MASK, }; -static struct of_device_id sirf_l2x0_ids[] __initconst = { +static const struct of_device_id sirf_l2x0_ids[] __initconst = { { .compatible = "sirf,prima2-pl310-cache", .data = &prima2_l2x0_aux, }, { .compatible = "sirf,marco-pl310-cache", .data = &marco_l2x0_aux, }, {}, diff --git a/arch/arm/mach-prima2/platsmp.c b/arch/arm/mach-prima2/platsmp.c index e358b0736dea..335c12e92262 100644 --- a/arch/arm/mach-prima2/platsmp.c +++ b/arch/arm/mach-prima2/platsmp.c @@ -138,9 +138,9 @@ static void __init sirfsoc_smp_prepare_cpus(unsigned int max_cpus) } struct smp_operations sirfsoc_smp_ops __initdata = { - .smp_prepare_cpus = sirfsoc_smp_prepare_cpus, - .smp_secondary_init = sirfsoc_secondary_init, - .smp_boot_secondary = sirfsoc_boot_secondary, + .smp_prepare_cpus = sirfsoc_smp_prepare_cpus, + .smp_secondary_init = sirfsoc_secondary_init, + .smp_boot_secondary = sirfsoc_boot_secondary, #ifdef CONFIG_HOTPLUG_CPU .cpu_die = sirfsoc_cpu_die, #endif diff --git a/arch/arm/mach-prima2/rstc.c b/arch/arm/mach-prima2/rstc.c index ccb53391147a..a59976743332 100644 --- a/arch/arm/mach-prima2/rstc.c +++ b/arch/arm/mach-prima2/rstc.c @@ -13,57 +13,36 @@ #include <linux/device.h> #include <linux/of.h> #include <linux/of_address.h> +#include <linux/platform_device.h> #include <linux/reboot.h> +#include <linux/reset-controller.h> + +#define SIRFSOC_RSTBIT_NUM 64 void __iomem *sirfsoc_rstc_base; static DEFINE_MUTEX(rstc_lock); -static struct of_device_id rstc_ids[] = { - { .compatible = "sirf,prima2-rstc" }, - { .compatible = "sirf,marco-rstc" }, - {}, -}; - -static int __init sirfsoc_of_rstc_init(void) -{ - struct device_node *np; - - np = of_find_matching_node(NULL, rstc_ids); - if (!np) { - pr_err("unable to find compatible sirf rstc node in dtb\n"); - return -ENOENT; - } - - sirfsoc_rstc_base = of_iomap(np, 0); - if (!sirfsoc_rstc_base) - panic("unable to map rstc cpu registers\n"); - - of_node_put(np); - - return 0; -} -early_initcall(sirfsoc_of_rstc_init); - -int sirfsoc_reset_device(struct device *dev) +static int sirfsoc_reset_module(struct reset_controller_dev *rcdev, + unsigned long sw_reset_idx) { - u32 reset_bit; + u32 reset_bit = sw_reset_idx; - if (of_property_read_u32(dev->of_node, "reset-bit", &reset_bit)) + if (reset_bit >= SIRFSOC_RSTBIT_NUM) return -EINVAL; mutex_lock(&rstc_lock); - if (of_device_is_compatible(dev->of_node, "sirf,prima2-rstc")) { + if (of_device_is_compatible(rcdev->of_node, "sirf,prima2-rstc")) { /* * Writing 1 to this bit resets corresponding block. Writing 0 to this * bit de-asserts reset signal of the corresponding block. * datasheet doesn't require explicit delay between the set and clear * of reset bit. it could be shorter if tests pass. */ - writel(readl(sirfsoc_rstc_base + (reset_bit / 32) * 4) | reset_bit, + writel(readl(sirfsoc_rstc_base + (reset_bit / 32) * 4) | (1 << reset_bit), sirfsoc_rstc_base + (reset_bit / 32) * 4); msleep(10); - writel(readl(sirfsoc_rstc_base + (reset_bit / 32) * 4) & ~reset_bit, + writel(readl(sirfsoc_rstc_base + (reset_bit / 32) * 4) & ~(1 << reset_bit), sirfsoc_rstc_base + (reset_bit / 32) * 4); } else { /* @@ -73,9 +52,9 @@ int sirfsoc_reset_device(struct device *dev) * datasheet doesn't require explicit delay between the set and clear * of reset bit. it could be shorter if tests pass. */ - writel(reset_bit, sirfsoc_rstc_base + (reset_bit / 32) * 8); + writel(1 << reset_bit, sirfsoc_rstc_base + (reset_bit / 32) * 8); msleep(10); - writel(reset_bit, sirfsoc_rstc_base + (reset_bit / 32) * 8 + 4); + writel(1 << reset_bit, sirfsoc_rstc_base + (reset_bit / 32) * 8 + 4); } mutex_unlock(&rstc_lock); @@ -83,6 +62,52 @@ int sirfsoc_reset_device(struct device *dev) return 0; } +static struct reset_control_ops sirfsoc_rstc_ops = { + .reset = sirfsoc_reset_module, +}; + +static struct reset_controller_dev sirfsoc_reset_controller = { + .ops = &sirfsoc_rstc_ops, + .nr_resets = SIRFSOC_RSTBIT_NUM, +}; + +static int sirfsoc_rstc_probe(struct platform_device *pdev) +{ + struct device_node *np = pdev->dev.of_node; + sirfsoc_rstc_base = of_iomap(np, 0); + if (!sirfsoc_rstc_base) { + dev_err(&pdev->dev, "unable to map rstc cpu registers\n"); + return -ENOMEM; + } + + sirfsoc_reset_controller.of_node = np; + + reset_controller_register(&sirfsoc_reset_controller); + + return 0; +} + +static const struct of_device_id rstc_ids[] = { + { .compatible = "sirf,prima2-rstc" }, + { .compatible = "sirf,marco-rstc" }, + {}, +}; + +static struct platform_driver sirfsoc_rstc_driver = { + .probe = sirfsoc_rstc_probe, + .driver = { + .name = "sirfsoc_rstc", + .owner = THIS_MODULE, + .of_match_table = rstc_ids, + }, +}; + +static int __init sirfsoc_rstc_init(void) +{ + return platform_driver_register(&sirfsoc_rstc_driver); +} +subsys_initcall(sirfsoc_rstc_init); + #define SIRFSOC_SYS_RST_BIT BIT(31) void sirfsoc_restart(enum reboot_mode mode, const char *cmd) diff --git a/arch/arm/mach-prima2/rtciobrg.c b/arch/arm/mach-prima2/rtciobrg.c index 9f2da2eec4dc..a17c88b74fa1 100644 --- a/arch/arm/mach-prima2/rtciobrg.c +++ b/arch/arm/mach-prima2/rtciobrg.c @@ -137,4 +137,4 @@ postcore_initcall(sirfsoc_rtciobrg_init); MODULE_AUTHOR("Zhiwu Song <zhiwu.song@csr.com>, " "Barry Song <baohua.song@csr.com>"); MODULE_DESCRIPTION("CSR SiRFprimaII rtc io bridge"); -MODULE_LICENSE("GPL"); +MODULE_LICENSE("GPL v2"); diff --git a/arch/arm/mach-pxa/include/mach/timex.h b/arch/arm/mach-pxa/include/mach/timex.h deleted file mode 100644 index af6760a50e1a..000000000000 --- a/arch/arm/mach-pxa/include/mach/timex.h +++ /dev/null @@ -1,34 +0,0 @@ -/* - * arch/arm/mach-pxa/include/mach/timex.h - * - * Author: Nicolas Pitre - * Created: Jun 15, 2001 - * Copyright: MontaVista Software 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. - */ - -/* Various drivers are still using the constant of CLOCK_TICK_RATE, for - * those drivers to at least work, the definition is provided here. - * - * NOTE: this is no longer accurate when multiple processors and boards - * are selected, newer drivers should not depend on this any more. Use - * either the clocksource/clockevent or get this at run-time by calling - * get_clock_tick_rate() (as defined in generic.c). - */ - -#if defined(CONFIG_PXA25x) -/* PXA250/210 timer base */ -#define CLOCK_TICK_RATE 3686400 -#elif defined(CONFIG_PXA27x) -/* PXA27x timer base */ -#ifdef CONFIG_MACH_MAINSTONE -#define CLOCK_TICK_RATE 3249600 -#else -#define CLOCK_TICK_RATE 3250000 -#endif -#else -#define CLOCK_TICK_RATE 3250000 -#endif diff --git a/arch/arm/mach-qcom/Kconfig b/arch/arm/mach-qcom/Kconfig new file mode 100644 index 000000000000..a028be234334 --- /dev/null +++ b/arch/arm/mach-qcom/Kconfig @@ -0,0 +1,33 @@ +config ARCH_QCOM + bool "Qualcomm Support" if ARCH_MULTI_V7 + select ARCH_REQUIRE_GPIOLIB + select ARM_GIC + select CLKSRC_OF + select GENERIC_CLOCKEVENTS + select HAVE_SMP + select QCOM_SCM if SMP + help + Support for Qualcomm's devicetree based systems. + +if ARCH_QCOM + +menu "Qualcomm SoC Selection" + +config ARCH_MSM8X60 + bool "Enable support for MSM8X60" + select CLKSRC_QCOM + +config ARCH_MSM8960 + bool "Enable support for MSM8960" + select CLKSRC_QCOM + +config ARCH_MSM8974 + bool "Enable support for MSM8974" + select HAVE_ARM_ARCH_TIMER + +endmenu + +config QCOM_SCM + bool + +endif diff --git a/arch/arm/mach-qcom/Makefile b/arch/arm/mach-qcom/Makefile new file mode 100644 index 000000000000..8f756ae1ae31 --- /dev/null +++ b/arch/arm/mach-qcom/Makefile @@ -0,0 +1,5 @@ +obj-y := board.o +obj-$(CONFIG_SMP) += platsmp.o +obj-$(CONFIG_QCOM_SCM) += scm.o scm-boot.o + +CFLAGS_scm.o :=$(call as-instr,.arch_extension sec,-DREQUIRES_SEC=1) diff --git a/arch/arm/mach-msm/board-dt.c b/arch/arm/mach-qcom/board.c index 1f11d93e700e..830f69c3a3ce 100644 --- a/arch/arm/mach-msm/board-dt.c +++ b/arch/arm/mach-qcom/board.c @@ -1,4 +1,4 @@ -/* Copyright (c) 2010-2012,2013 The Linux Foundation. All rights reserved. +/* Copyright (c) 2010-2014 The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -17,10 +17,9 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> -#include "common.h" +extern struct smp_operations qcom_smp_ops; -static const char * const msm_dt_match[] __initconst = { - "qcom,msm8660-fluid", +static const char * const qcom_dt_match[] __initconst = { "qcom,msm8660-surf", "qcom,msm8960-cdp", NULL @@ -31,11 +30,11 @@ static const char * const apq8074_dt_match[] __initconst = { NULL }; -DT_MACHINE_START(MSM_DT, "Qualcomm MSM (Flattened Device Tree)") - .smp = smp_ops(msm_smp_ops), - .dt_compat = msm_dt_match, +DT_MACHINE_START(QCOM_DT, "Qualcomm (Flattened Device Tree)") + .smp = smp_ops(qcom_smp_ops), + .dt_compat = qcom_dt_match, MACHINE_END -DT_MACHINE_START(APQ_DT, "Qualcomm MSM (Flattened Device Tree)") +DT_MACHINE_START(APQ_DT, "Qualcomm (Flattened Device Tree)") .dt_compat = apq8074_dt_match, MACHINE_END diff --git a/arch/arm/mach-msm/platsmp.c b/arch/arm/mach-qcom/platsmp.c index f10a1f58fde9..9c53ea70550d 100644 --- a/arch/arm/mach-msm/platsmp.c +++ b/arch/arm/mach-qcom/platsmp.c @@ -2,6 +2,7 @@ * Copyright (C) 2002 ARM Ltd. * All Rights Reserved * Copyright (c) 2010, Code Aurora Forum. All rights reserved. + * Copyright (c) 2014 The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -12,42 +13,38 @@ #include <linux/errno.h> #include <linux/delay.h> #include <linux/device.h> -#include <linux/jiffies.h> #include <linux/smp.h> #include <linux/io.h> -#include <asm/cacheflush.h> #include <asm/cputype.h> -#include <asm/mach-types.h> #include <asm/smp_plat.h> #include "scm-boot.h" -#include "common.h" #define VDD_SC1_ARRAY_CLAMP_GFS_CTL 0x15A0 #define SCSS_CPU1CORE_RESET 0xD80 #define SCSS_DBG_STATUS_CORE_PWRDUP 0xE64 -extern void msm_secondary_startup(void); +extern void secondary_startup(void); static DEFINE_SPINLOCK(boot_lock); +#ifdef CONFIG_HOTPLUG_CPU +static void __ref qcom_cpu_die(unsigned int cpu) +{ + wfi(); +} +#endif + static inline int get_core_count(void) { /* 1 + the PART[1:0] field of MIDR */ return ((read_cpuid_id() >> 4) & 3) + 1; } -static void msm_secondary_init(unsigned int cpu) +static void qcom_secondary_init(unsigned int cpu) { /* - * let the primary processor know we're out of the - * pen, then head off into the C entry point - */ - pen_release = -1; - smp_wmb(); - - /* * Synchronise with the boot thread. */ spin_lock(&boot_lock); @@ -57,7 +54,7 @@ static void msm_secondary_init(unsigned int cpu) static void prepare_cold_cpu(unsigned int cpu) { int ret; - ret = scm_set_boot_addr(virt_to_phys(msm_secondary_startup), + ret = scm_set_boot_addr(virt_to_phys(secondary_startup), SCM_FLAG_COLDBOOT_CPU1); if (ret == 0) { void __iomem *sc1_base_ptr; @@ -73,9 +70,8 @@ static void prepare_cold_cpu(unsigned int cpu) "address\n"); } -static int msm_boot_secondary(unsigned int cpu, struct task_struct *idle) +static int qcom_boot_secondary(unsigned int cpu, struct task_struct *idle) { - unsigned long timeout; static int cold_boot_done; /* Only need to bring cpu out of reset this way once */ @@ -91,39 +87,19 @@ static int msm_boot_secondary(unsigned int cpu, struct task_struct *idle) spin_lock(&boot_lock); /* - * The secondary processor is waiting to be released from - * the holding pen - release it, then wait for it to flag - * that it has been released by resetting pen_release. - * - * Note that "pen_release" is the hardware CPU ID, whereas - * "cpu" is Linux's internal ID. - */ - pen_release = cpu_logical_map(cpu); - sync_cache_w(&pen_release); - - /* * Send the secondary CPU a soft interrupt, thereby causing * the boot monitor to read the system wide flags register, * and branch to the address found there. */ arch_send_wakeup_ipi_mask(cpumask_of(cpu)); - timeout = jiffies + (1 * HZ); - while (time_before(jiffies, timeout)) { - smp_rmb(); - if (pen_release == -1) - break; - - udelay(10); - } - /* * now the secondary core is starting up let it run its * calibrations, then wait for it to finish */ spin_unlock(&boot_lock); - return pen_release != -1 ? -ENOSYS : 0; + return 0; } /* @@ -132,7 +108,7 @@ static int msm_boot_secondary(unsigned int cpu, struct task_struct *idle) * does not support the ARM SCU, so just set the possible cpu mask to * NR_CPUS. */ -static void __init msm_smp_init_cpus(void) +static void __init qcom_smp_init_cpus(void) { unsigned int i, ncores = get_core_count(); @@ -146,16 +122,16 @@ static void __init msm_smp_init_cpus(void) set_cpu_possible(i, true); } -static void __init msm_smp_prepare_cpus(unsigned int max_cpus) +static void __init qcom_smp_prepare_cpus(unsigned int max_cpus) { } -struct smp_operations msm_smp_ops __initdata = { - .smp_init_cpus = msm_smp_init_cpus, - .smp_prepare_cpus = msm_smp_prepare_cpus, - .smp_secondary_init = msm_secondary_init, - .smp_boot_secondary = msm_boot_secondary, +struct smp_operations qcom_smp_ops __initdata = { + .smp_init_cpus = qcom_smp_init_cpus, + .smp_prepare_cpus = qcom_smp_prepare_cpus, + .smp_secondary_init = qcom_secondary_init, + .smp_boot_secondary = qcom_boot_secondary, #ifdef CONFIG_HOTPLUG_CPU - .cpu_die = msm_cpu_die, + .cpu_die = qcom_cpu_die, #endif }; diff --git a/arch/arm/mach-msm/scm-boot.c b/arch/arm/mach-qcom/scm-boot.c index 45cee3e469a5..45cee3e469a5 100644 --- a/arch/arm/mach-msm/scm-boot.c +++ b/arch/arm/mach-qcom/scm-boot.c diff --git a/arch/arm/mach-msm/scm-boot.h b/arch/arm/mach-qcom/scm-boot.h index 7be32ff5d687..7be32ff5d687 100644 --- a/arch/arm/mach-msm/scm-boot.h +++ b/arch/arm/mach-qcom/scm-boot.h diff --git a/arch/arm/mach-msm/scm.c b/arch/arm/mach-qcom/scm.c index c536fd6bf827..c536fd6bf827 100644 --- a/arch/arm/mach-msm/scm.c +++ b/arch/arm/mach-qcom/scm.c diff --git a/arch/arm/mach-msm/scm.h b/arch/arm/mach-qcom/scm.h index 00b31ea58f29..00b31ea58f29 100644 --- a/arch/arm/mach-msm/scm.h +++ b/arch/arm/mach-qcom/scm.h diff --git a/arch/arm/mach-realview/include/mach/timex.h b/arch/arm/mach-realview/include/mach/timex.h deleted file mode 100644 index 4eeb069373c2..000000000000 --- a/arch/arm/mach-realview/include/mach/timex.h +++ /dev/null @@ -1,23 +0,0 @@ -/* - * arch/arm/mach-realview/include/mach/timex.h - * - * RealView architecture timex specifications - * - * Copyright (C) 2003 ARM Limited - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#define CLOCK_TICK_RATE (50000000 / 16) diff --git a/arch/arm/mach-rockchip/Kconfig b/arch/arm/mach-rockchip/Kconfig index cf073dea5784..6b2f58645a73 100644 --- a/arch/arm/mach-rockchip/Kconfig +++ b/arch/arm/mach-rockchip/Kconfig @@ -6,9 +6,6 @@ config ARCH_ROCKCHIP select ARM_GIC select CACHE_L2X0 select HAVE_ARM_TWD if SMP - select HAVE_SMP - select COMMON_CLK - select GENERIC_CLOCKEVENTS select DW_APB_TIMER_OF select ARM_GLOBAL_TIMER select CLKSRC_ARM_GLOBAL_TIMER_SCHED_CLOCK diff --git a/arch/arm/mach-rpc/include/mach/timex.h b/arch/arm/mach-rpc/include/mach/timex.h deleted file mode 100644 index dd75e7387bbe..000000000000 --- a/arch/arm/mach-rpc/include/mach/timex.h +++ /dev/null @@ -1,17 +0,0 @@ -/* - * arch/arm/mach-rpc/include/mach/timex.h - * - * Copyright (C) 1997, 1998 Russell King - * - * 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. - * - * RiscPC architecture timex specifications - */ - -/* - * On the RiscPC, the clock ticks at 2MHz. - */ -#define CLOCK_TICK_RATE 2000000 - diff --git a/arch/arm/mach-rpc/time.c b/arch/arm/mach-rpc/time.c index 9a6def14df01..99363ae5cac7 100644 --- a/arch/arm/mach-rpc/time.c +++ b/arch/arm/mach-rpc/time.c @@ -24,6 +24,9 @@ #include <asm/mach/time.h> +#define RPC_CLOCK_FREQ 2000000 +#define RPC_LATCH DIV_ROUND_CLOSEST(RPC_CLOCK_FREQ, HZ) + static u32 ioc_timer_gettimeoffset(void) { unsigned int count1, count2, status; @@ -46,23 +49,23 @@ static u32 ioc_timer_gettimeoffset(void) * and count2. */ if (status & (1 << 5)) - offset -= LATCH; + offset -= RPC_LATCH; } else if (count2 > count1) { /* * We have just had another interrupt between reading * count1 and count2. */ - offset -= LATCH; + offset -= RPC_LATCH; } - offset = (LATCH - offset) * (tick_nsec / 1000); - return ((offset + LATCH/2) / LATCH) * 1000; + offset = (RPC_LATCH - offset) * (tick_nsec / 1000); + return DIV_ROUND_CLOSEST(offset, RPC_LATCH) * 1000; } void __init ioctime_init(void) { - ioc_writeb(LATCH & 255, IOC_T0LTCHL); - ioc_writeb(LATCH >> 8, IOC_T0LTCHH); + ioc_writeb(RPC_LATCH & 255, IOC_T0LTCHL); + ioc_writeb(RPC_LATCH >> 8, IOC_T0LTCHH); ioc_writeb(0, IOC_T0GO); } diff --git a/arch/arm/mach-s3c24xx/Kconfig b/arch/arm/mach-s3c24xx/Kconfig index d876431d64c0..bb1fa6032179 100644 --- a/arch/arm/mach-s3c24xx/Kconfig +++ b/arch/arm/mach-s3c24xx/Kconfig @@ -521,7 +521,6 @@ config MACH_ANUBIS select HAVE_PATA_PLATFORM select S3C2440_XTAL_12000000 select S3C24XX_DCLK - select S3C24XX_GPIO_EXTRA64 select S3C24XX_SIMTEC_PM if PM select S3C_DEV_USB_HOST help @@ -562,7 +561,6 @@ config MACH_OSIRIS select S3C2410_IOTIMING if ARM_S3C2440_CPUFREQ select S3C2440_XTAL_12000000 select S3C24XX_DCLK - select S3C24XX_GPIO_EXTRA128 select S3C24XX_SIMTEC_PM if PM select S3C_DEV_NAND select S3C_DEV_USB_HOST diff --git a/arch/arm/mach-s3c24xx/clock-s3c2410.c b/arch/arm/mach-s3c24xx/clock-s3c2410.c index d39d3c787580..d1afcf9252d1 100644 --- a/arch/arm/mach-s3c24xx/clock-s3c2410.c +++ b/arch/arm/mach-s3c24xx/clock-s3c2410.c @@ -30,13 +30,12 @@ #include <linux/mutex.h> #include <linux/delay.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/io.h> #include <asm/mach/map.h> #include <mach/hardware.h> - -#include <plat/regs-serial.h> #include <mach/regs-clock.h> #include <mach/regs-gpio.h> diff --git a/arch/arm/mach-s3c24xx/clock-s3c2412.c b/arch/arm/mach-s3c24xx/clock-s3c2412.c index 11b3b28457bb..192a5b2550b0 100644 --- a/arch/arm/mach-s3c24xx/clock-s3c2412.c +++ b/arch/arm/mach-s3c24xx/clock-s3c2412.c @@ -31,13 +31,12 @@ #include <linux/mutex.h> #include <linux/delay.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/io.h> #include <asm/mach/map.h> #include <mach/hardware.h> - -#include <plat/regs-serial.h> #include <mach/regs-clock.h> #include <mach/regs-gpio.h> diff --git a/arch/arm/mach-s3c24xx/clock-s3c2440.c b/arch/arm/mach-s3c24xx/clock-s3c2440.c index aaf006d1d6dc..5527226fd61f 100644 --- a/arch/arm/mach-s3c24xx/clock-s3c2440.c +++ b/arch/arm/mach-s3c24xx/clock-s3c2440.c @@ -34,6 +34,7 @@ #include <linux/clk.h> #include <linux/io.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <mach/hardware.h> #include <linux/atomic.h> @@ -43,7 +44,6 @@ #include <plat/clock.h> #include <plat/cpu.h> -#include <plat/regs-serial.h> /* S3C2440 extended clock support */ diff --git a/arch/arm/mach-s3c24xx/common.c b/arch/arm/mach-s3c24xx/common.c index 4adaa4b43ffe..64b6eda380a4 100644 --- a/arch/arm/mach-s3c24xx/common.c +++ b/arch/arm/mach-s3c24xx/common.c @@ -27,6 +27,7 @@ #include <linux/interrupt.h> #include <linux/ioport.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <clocksource/samsung_pwm.h> #include <linux/platform_device.h> #include <linux/delay.h> @@ -44,7 +45,6 @@ #include <asm/mach/map.h> #include <mach/regs-gpio.h> -#include <plat/regs-serial.h> #include <mach/dma.h> #include <plat/cpu.h> @@ -240,7 +240,6 @@ void __init s3c24xx_init_io(struct map_desc *mach_desc, int size) } else { samsung_cpu_id = s3c24xx_read_idcode_v4(); } - s3c24xx_init_cpu(); s3c_init_cpu(samsung_cpu_id, cpu_ids, ARRAY_SIZE(cpu_ids)); diff --git a/arch/arm/mach-s3c24xx/dma-s3c2410.c b/arch/arm/mach-s3c24xx/dma-s3c2410.c index 30aa53ff07a6..09aa12da1789 100644 --- a/arch/arm/mach-s3c24xx/dma-s3c2410.c +++ b/arch/arm/mach-s3c24xx/dma-s3c2410.c @@ -16,6 +16,7 @@ #include <linux/init.h> #include <linux/device.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <mach/map.h> #include <mach/dma.h> @@ -23,7 +24,6 @@ #include <plat/cpu.h> #include <plat/dma-s3c24xx.h> -#include <plat/regs-serial.h> #include <mach/regs-gpio.h> #include <plat/regs-dma.h> #include <mach/regs-lcd.h> diff --git a/arch/arm/mach-s3c24xx/dma-s3c2412.c b/arch/arm/mach-s3c24xx/dma-s3c2412.c index b7e094671522..0c0106d1a4d1 100644 --- a/arch/arm/mach-s3c24xx/dma-s3c2412.c +++ b/arch/arm/mach-s3c24xx/dma-s3c2412.c @@ -16,6 +16,7 @@ #include <linux/init.h> #include <linux/device.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/io.h> #include <mach/dma.h> @@ -23,7 +24,6 @@ #include <plat/dma-s3c24xx.h> #include <plat/cpu.h> -#include <plat/regs-serial.h> #include <mach/regs-gpio.h> #include <plat/regs-dma.h> #include <mach/regs-lcd.h> diff --git a/arch/arm/mach-s3c24xx/dma-s3c2440.c b/arch/arm/mach-s3c24xx/dma-s3c2440.c index cd25de28804c..2f8e8a3017df 100644 --- a/arch/arm/mach-s3c24xx/dma-s3c2440.c +++ b/arch/arm/mach-s3c24xx/dma-s3c2440.c @@ -16,6 +16,7 @@ #include <linux/init.h> #include <linux/device.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <mach/map.h> #include <mach/dma.h> @@ -23,7 +24,6 @@ #include <plat/dma-s3c24xx.h> #include <plat/cpu.h> -#include <plat/regs-serial.h> #include <mach/regs-gpio.h> #include <plat/regs-dma.h> #include <mach/regs-lcd.h> diff --git a/arch/arm/mach-s3c24xx/dma-s3c2443.c b/arch/arm/mach-s3c24xx/dma-s3c2443.c index 95b9f759fe97..f4096ec0700a 100644 --- a/arch/arm/mach-s3c24xx/dma-s3c2443.c +++ b/arch/arm/mach-s3c24xx/dma-s3c2443.c @@ -16,6 +16,7 @@ #include <linux/init.h> #include <linux/device.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/io.h> #include <mach/dma.h> @@ -23,7 +24,6 @@ #include <plat/dma-s3c24xx.h> #include <plat/cpu.h> -#include <plat/regs-serial.h> #include <mach/regs-gpio.h> #include <plat/regs-dma.h> #include <mach/regs-lcd.h> diff --git a/arch/arm/mach-s3c24xx/include/mach/debug-macro.S b/arch/arm/mach-s3c24xx/include/mach/debug-macro.S index 2558952e3147..2f39737544c0 100644 --- a/arch/arm/mach-s3c24xx/include/mach/debug-macro.S +++ b/arch/arm/mach-s3c24xx/include/mach/debug-macro.S @@ -14,7 +14,7 @@ #include <mach/map.h> #include <mach/regs-gpio.h> -#include <plat/regs-serial.h> +#include <linux/serial_s3c.h> #define S3C2410_UART1_OFF (0x4000) #define SHIFT_2440TXF (14-9) diff --git a/arch/arm/plat-samsung/include/plat/rtc-core.h b/arch/arm/mach-s3c24xx/include/mach/rtc-core.h index 7b542f7b7938..4d5f5768f700 100644 --- a/arch/arm/plat-samsung/include/plat/rtc-core.h +++ b/arch/arm/mach-s3c24xx/include/mach/rtc-core.h @@ -1,5 +1,4 @@ -/* linux/arch/arm/plat-samsung/include/plat/rtc-core.h - * +/* * Copyright (c) 2011 Heiko Stuebner <heiko@sntech.de> * * Samsung RTC Controller core functions @@ -9,19 +8,19 @@ * published by the Free Software Foundation. */ -#ifndef __ASM_PLAT_RTC_CORE_H -#define __ASM_PLAT_RTC_CORE_H __FILE__ +#ifndef __RTC_CORE_H +#define __RTC_CORE_H __FILE__ /* These functions are only for use with the core support code, such as * the cpu specific initialisation code */ +extern struct platform_device s3c_device_rtc; + /* re-define device name depending on support. */ static inline void s3c_rtc_setname(char *name) { -#if defined(CONFIG_S3C_DEV_RTC) || defined(CONFIG_PLAT_S3C24XX) s3c_device_rtc.name = name; -#endif } -#endif /* __ASM_PLAT_RTC_CORE_H */ +#endif /* __RTC_CORE_H */ diff --git a/arch/arm/mach-s3c24xx/include/mach/tick.h b/arch/arm/mach-s3c24xx/include/mach/tick.h deleted file mode 100644 index 544da41979db..000000000000 --- a/arch/arm/mach-s3c24xx/include/mach/tick.h +++ /dev/null @@ -1,15 +0,0 @@ -/* linux/arch/arm/mach-s3c2410/include/mach/tick.h - * - * Copyright 2008 Simtec Electronics - * Ben Dooks <ben@simtec.co.uk> - * http://armlinux.simtec.co.uk/ - * - * S3C2410 - timer tick support - */ - -#define SRCPND_TIMER4 (1<<(IRQ_TIMER4 - IRQ_EINT0)) - -static inline int s3c24xx_ostimer_pending(void) -{ - return __raw_readl(S3C2410_SRCPND) & SRCPND_TIMER4; -} diff --git a/arch/arm/mach-s3c24xx/include/mach/timex.h b/arch/arm/mach-s3c24xx/include/mach/timex.h deleted file mode 100644 index fe9ca1ffd51b..000000000000 --- a/arch/arm/mach-s3c24xx/include/mach/timex.h +++ /dev/null @@ -1,24 +0,0 @@ -/* arch/arm/mach-s3c2410/include/mach/timex.h - * - * Copyright (c) 2003-2005 Simtec Electronics - * Ben Dooks <ben@simtec.co.uk> - * - * S3C2410 - time parameters - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -#ifndef __ASM_ARCH_TIMEX_H -#define __ASM_ARCH_TIMEX_H - -/* CLOCK_TICK_RATE needs to be evaluatable by the cpp, so making it - * a variable is useless. It seems as long as we make our timers an - * exact multiple of HZ, any value that makes a 1->1 correspondence - * for the time conversion functions to/from jiffies is acceptable. -*/ - -#define CLOCK_TICK_RATE 12000000 - -#endif /* __ASM_ARCH_TIMEX_H */ diff --git a/arch/arm/mach-s3c24xx/mach-amlm5900.c b/arch/arm/mach-s3c24xx/mach-amlm5900.c index 284ea1f44205..8ac9554aa996 100644 --- a/arch/arm/mach-s3c24xx/mach-amlm5900.c +++ b/arch/arm/mach-s3c24xx/mach-amlm5900.c @@ -37,6 +37,7 @@ #include <linux/platform_device.h> #include <linux/proc_fs.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/io.h> #include <asm/mach/arch.h> @@ -49,7 +50,6 @@ #include <asm/mach-types.h> #include <mach/fb.h> -#include <plat/regs-serial.h> #include <mach/regs-lcd.h> #include <mach/regs-gpio.h> #include <mach/gpio-samsung.h> diff --git a/arch/arm/mach-s3c24xx/mach-anubis.c b/arch/arm/mach-s3c24xx/mach-anubis.c index 2a16f8fb3584..81a270af2336 100644 --- a/arch/arm/mach-s3c24xx/mach-anubis.c +++ b/arch/arm/mach-s3c24xx/mach-anubis.c @@ -17,6 +17,7 @@ #include <linux/init.h> #include <linux/gpio.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/platform_device.h> #include <linux/ata_platform.h> #include <linux/i2c.h> @@ -32,7 +33,6 @@ #include <asm/irq.h> #include <asm/mach-types.h> -#include <plat/regs-serial.h> #include <mach/regs-gpio.h> #include <mach/regs-lcd.h> #include <mach/gpio-samsung.h> diff --git a/arch/arm/mach-s3c24xx/mach-at2440evb.c b/arch/arm/mach-s3c24xx/mach-at2440evb.c index 6beab674c147..d8f6bb1096cb 100644 --- a/arch/arm/mach-s3c24xx/mach-at2440evb.c +++ b/arch/arm/mach-s3c24xx/mach-at2440evb.c @@ -21,6 +21,7 @@ #include <linux/init.h> #include <linux/io.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/dm9000.h> #include <linux/platform_device.h> @@ -33,7 +34,6 @@ #include <asm/irq.h> #include <asm/mach-types.h> -#include <plat/regs-serial.h> #include <mach/regs-gpio.h> #include <mach/regs-lcd.h> #include <mach/gpio-samsung.h> diff --git a/arch/arm/mach-s3c24xx/mach-bast.c b/arch/arm/mach-s3c24xx/mach-bast.c index 981ba1eb9fdc..e371ff53a408 100644 --- a/arch/arm/mach-s3c24xx/mach-bast.c +++ b/arch/arm/mach-s3c24xx/mach-bast.c @@ -19,6 +19,7 @@ #include <linux/gpio.h> #include <linux/syscore_ops.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/platform_device.h> #include <linux/dm9000.h> #include <linux/ata_platform.h> @@ -55,7 +56,6 @@ #include <plat/cpu-freq.h> #include <plat/devs.h> #include <plat/gpio-cfg.h> -#include <plat/regs-serial.h> #include <plat/samsung-time.h> #include "bast.h" diff --git a/arch/arm/mach-s3c24xx/mach-gta02.c b/arch/arm/mach-s3c24xx/mach-gta02.c index d9170e9f8ccd..8e0581317f17 100644 --- a/arch/arm/mach-s3c24xx/mach-gta02.c +++ b/arch/arm/mach-s3c24xx/mach-gta02.c @@ -35,6 +35,7 @@ #include <linux/workqueue.h> #include <linux/platform_device.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/input.h> #include <linux/io.h> #include <linux/i2c.h> @@ -81,7 +82,6 @@ #include <plat/devs.h> #include <plat/gpio-cfg.h> #include <plat/pm.h> -#include <plat/regs-serial.h> #include <plat/samsung-time.h> #include "common.h" diff --git a/arch/arm/mach-s3c24xx/mach-h1940.c b/arch/arm/mach-s3c24xx/mach-h1940.c index de0832181d8c..e453acd92cbf 100644 --- a/arch/arm/mach-s3c24xx/mach-h1940.c +++ b/arch/arm/mach-s3c24xx/mach-h1940.c @@ -19,6 +19,7 @@ #include <linux/init.h> #include <linux/device.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/platform_device.h> #include <linux/io.h> #include <linux/gpio.h> @@ -62,7 +63,6 @@ #include <plat/gpio-cfg.h> #include <plat/pll.h> #include <plat/pm.h> -#include <plat/regs-serial.h> #include <plat/samsung-time.h> #include "common.h" diff --git a/arch/arm/mach-s3c24xx/mach-jive.c b/arch/arm/mach-s3c24xx/mach-jive.c index 67cb8e948b7e..5faa7239e7d6 100644 --- a/arch/arm/mach-s3c24xx/mach-jive.c +++ b/arch/arm/mach-s3c24xx/mach-jive.c @@ -19,6 +19,7 @@ #include <linux/gpio.h> #include <linux/syscore_ops.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/platform_device.h> #include <linux/i2c.h> @@ -31,7 +32,6 @@ #include <asm/mach/map.h> #include <asm/mach/irq.h> -#include <plat/regs-serial.h> #include <linux/platform_data/mtd-nand-s3c2410.h> #include <linux/platform_data/i2c-s3c2410.h> diff --git a/arch/arm/mach-s3c24xx/mach-mini2440.c b/arch/arm/mach-s3c24xx/mach-mini2440.c index 1f1559713d8b..9e57fd9f4f3b 100644 --- a/arch/arm/mach-s3c24xx/mach-mini2440.c +++ b/arch/arm/mach-s3c24xx/mach-mini2440.c @@ -23,6 +23,7 @@ #include <linux/input.h> #include <linux/io.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/dm9000.h> #include <linux/platform_data/at24.h> #include <linux/platform_device.h> @@ -37,7 +38,6 @@ #include <mach/fb.h> #include <asm/mach-types.h> -#include <plat/regs-serial.h> #include <mach/regs-gpio.h> #include <linux/platform_data/leds-s3c24xx.h> #include <mach/regs-lcd.h> diff --git a/arch/arm/mach-s3c24xx/mach-n30.c b/arch/arm/mach-s3c24xx/mach-n30.c index 997684f17930..4cccaad34847 100644 --- a/arch/arm/mach-s3c24xx/mach-n30.c +++ b/arch/arm/mach-s3c24xx/mach-n30.c @@ -24,6 +24,7 @@ #include <linux/interrupt.h> #include <linux/platform_device.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/timer.h> #include <linux/io.h> #include <linux/mmc/host.h> @@ -43,7 +44,6 @@ #include <asm/mach/map.h> #include <linux/platform_data/i2c-s3c2410.h> -#include <plat/regs-serial.h> #include <plat/clock.h> #include <plat/cpu.h> diff --git a/arch/arm/mach-s3c24xx/mach-nexcoder.c b/arch/arm/mach-s3c24xx/mach-nexcoder.c index 575d28c9e6c6..3066851f584d 100644 --- a/arch/arm/mach-s3c24xx/mach-nexcoder.c +++ b/arch/arm/mach-s3c24xx/mach-nexcoder.c @@ -21,6 +21,7 @@ #include <linux/gpio.h> #include <linux/string.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/platform_device.h> #include <linux/io.h> @@ -38,7 +39,6 @@ //#include <asm/debug-ll.h> #include <mach/regs-gpio.h> #include <mach/gpio-samsung.h> -#include <plat/regs-serial.h> #include <linux/platform_data/i2c-s3c2410.h> #include <plat/gpio-cfg.h> diff --git a/arch/arm/mach-s3c24xx/mach-osiris.c b/arch/arm/mach-s3c24xx/mach-osiris.c index f84f2a4c0c6d..a4ae4bb3666d 100644 --- a/arch/arm/mach-s3c24xx/mach-osiris.c +++ b/arch/arm/mach-s3c24xx/mach-osiris.c @@ -18,6 +18,7 @@ #include <linux/device.h> #include <linux/syscore_ops.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/clk.h> #include <linux/i2c.h> #include <linux/io.h> @@ -44,7 +45,6 @@ #include <plat/cpu-freq.h> #include <plat/devs.h> #include <plat/gpio-cfg.h> -#include <plat/regs-serial.h> #include <plat/samsung-time.h> #include <mach/hardware.h> diff --git a/arch/arm/mach-s3c24xx/mach-otom.c b/arch/arm/mach-s3c24xx/mach-otom.c index 7e16b0740ec1..bdb3faac2d9b 100644 --- a/arch/arm/mach-s3c24xx/mach-otom.c +++ b/arch/arm/mach-s3c24xx/mach-otom.c @@ -15,6 +15,7 @@ #include <linux/timer.h> #include <linux/init.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/platform_device.h> #include <linux/io.h> @@ -32,7 +33,6 @@ #include <plat/clock.h> #include <plat/cpu.h> #include <plat/devs.h> -#include <plat/regs-serial.h> #include <plat/samsung-time.h> #include "common.h" diff --git a/arch/arm/mach-s3c24xx/mach-qt2410.c b/arch/arm/mach-s3c24xx/mach-qt2410.c index b534b76812e3..8c12787a8fd3 100644 --- a/arch/arm/mach-s3c24xx/mach-qt2410.c +++ b/arch/arm/mach-s3c24xx/mach-qt2410.c @@ -31,6 +31,7 @@ #include <linux/device.h> #include <linux/platform_device.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/spi/spi.h> #include <linux/spi/spi_gpio.h> #include <linux/io.h> @@ -49,7 +50,6 @@ #include <linux/platform_data/leds-s3c24xx.h> #include <mach/regs-lcd.h> -#include <plat/regs-serial.h> #include <mach/fb.h> #include <linux/platform_data/mtd-nand-s3c2410.h> #include <linux/platform_data/usb-s3c2410_udc.h> diff --git a/arch/arm/mach-s3c24xx/mach-rx1950.c b/arch/arm/mach-s3c24xx/mach-rx1950.c index 0a5456cda1bc..afb784e934c8 100644 --- a/arch/arm/mach-s3c24xx/mach-rx1950.c +++ b/arch/arm/mach-s3c24xx/mach-rx1950.c @@ -21,6 +21,7 @@ #include <linux/gpio.h> #include <linux/platform_device.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/input.h> #include <linux/gpio_keys.h> #include <linux/device.h> @@ -57,7 +58,6 @@ #include <plat/cpu.h> #include <plat/devs.h> #include <plat/pm.h> -#include <plat/regs-serial.h> #include <plat/samsung-time.h> #include <plat/gpio-cfg.h> diff --git a/arch/arm/mach-s3c24xx/mach-rx3715.c b/arch/arm/mach-s3c24xx/mach-rx3715.c index b36edce8b2b8..e6535ce1bc5c 100644 --- a/arch/arm/mach-s3c24xx/mach-rx3715.c +++ b/arch/arm/mach-s3c24xx/mach-rx3715.c @@ -23,6 +23,7 @@ #include <linux/device.h> #include <linux/platform_device.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/serial.h> #include <linux/io.h> #include <linux/mtd/mtd.h> @@ -49,7 +50,6 @@ #include <plat/cpu.h> #include <plat/devs.h> #include <plat/pm.h> -#include <plat/regs-serial.h> #include <plat/samsung-time.h> #include "common.h" diff --git a/arch/arm/mach-s3c24xx/mach-s3c2416-dt.c b/arch/arm/mach-s3c24xx/mach-s3c2416-dt.c index f50454a34f72..70f0900d4bca 100644 --- a/arch/arm/mach-s3c24xx/mach-s3c2416-dt.c +++ b/arch/arm/mach-s3c24xx/mach-s3c2416-dt.c @@ -19,13 +19,13 @@ #include <linux/irqchip.h> #include <linux/of_platform.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <asm/mach/arch.h> #include <mach/map.h> #include <plat/cpu.h> #include <plat/pm.h> -#include <plat/regs-serial.h> #include "common.h" diff --git a/arch/arm/mach-s3c24xx/mach-smdk2410.c b/arch/arm/mach-s3c24xx/mach-smdk2410.c index a773789e4f38..f32924ee0e9f 100644 --- a/arch/arm/mach-s3c24xx/mach-smdk2410.c +++ b/arch/arm/mach-s3c24xx/mach-smdk2410.c @@ -35,6 +35,7 @@ #include <linux/timer.h> #include <linux/init.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/platform_device.h> #include <linux/io.h> @@ -46,7 +47,6 @@ #include <asm/irq.h> #include <asm/mach-types.h> -#include <plat/regs-serial.h> #include <linux/platform_data/i2c-s3c2410.h> #include <plat/devs.h> diff --git a/arch/arm/mach-s3c24xx/mach-smdk2413.c b/arch/arm/mach-s3c24xx/mach-smdk2413.c index f5bc721217e3..233fe52d2015 100644 --- a/arch/arm/mach-s3c24xx/mach-smdk2413.c +++ b/arch/arm/mach-s3c24xx/mach-smdk2413.c @@ -19,6 +19,7 @@ #include <linux/init.h> #include <linux/gpio.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/platform_device.h> #include <linux/io.h> @@ -33,7 +34,6 @@ #include <asm/mach-types.h> //#include <asm/debug-ll.h> -#include <plat/regs-serial.h> #include <mach/regs-gpio.h> #include <mach/regs-lcd.h> diff --git a/arch/arm/mach-s3c24xx/mach-smdk2416.c b/arch/arm/mach-s3c24xx/mach-smdk2416.c index 12023cae4378..b3b54d8e1410 100644 --- a/arch/arm/mach-s3c24xx/mach-smdk2416.c +++ b/arch/arm/mach-s3c24xx/mach-smdk2416.c @@ -18,6 +18,7 @@ #include <linux/timer.h> #include <linux/init.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/platform_device.h> #include <linux/io.h> #include <linux/mtd/partitions.h> @@ -34,7 +35,6 @@ #include <asm/irq.h> #include <asm/mach-types.h> -#include <plat/regs-serial.h> #include <mach/regs-gpio.h> #include <mach/regs-lcd.h> #include <mach/regs-s3c2443-clock.h> diff --git a/arch/arm/mach-s3c24xx/mach-smdk2440.c b/arch/arm/mach-s3c24xx/mach-smdk2440.c index de2e5d39a847..d071dcfea548 100644 --- a/arch/arm/mach-s3c24xx/mach-smdk2440.c +++ b/arch/arm/mach-s3c24xx/mach-smdk2440.c @@ -20,6 +20,7 @@ #include <linux/timer.h> #include <linux/init.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/platform_device.h> #include <linux/io.h> @@ -31,7 +32,6 @@ #include <asm/irq.h> #include <asm/mach-types.h> -#include <plat/regs-serial.h> #include <mach/regs-gpio.h> #include <mach/regs-lcd.h> diff --git a/arch/arm/mach-s3c24xx/mach-smdk2443.c b/arch/arm/mach-s3c24xx/mach-smdk2443.c index d9933fcc6cc8..06c4d77de3a5 100644 --- a/arch/arm/mach-s3c24xx/mach-smdk2443.c +++ b/arch/arm/mach-s3c24xx/mach-smdk2443.c @@ -20,6 +20,7 @@ #include <linux/timer.h> #include <linux/init.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/platform_device.h> #include <linux/io.h> @@ -31,7 +32,6 @@ #include <asm/irq.h> #include <asm/mach-types.h> -#include <plat/regs-serial.h> #include <mach/regs-gpio.h> #include <mach/regs-lcd.h> diff --git a/arch/arm/mach-s3c24xx/mach-tct_hammer.c b/arch/arm/mach-s3c24xx/mach-tct_hammer.c index 7fad8f055cab..4108b2f0cede 100644 --- a/arch/arm/mach-s3c24xx/mach-tct_hammer.c +++ b/arch/arm/mach-s3c24xx/mach-tct_hammer.c @@ -33,6 +33,7 @@ #include <linux/device.h> #include <linux/platform_device.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/io.h> #include <asm/mach/arch.h> @@ -44,7 +45,6 @@ #include <asm/irq.h> #include <asm/mach-types.h> -#include <plat/regs-serial.h> #include <linux/platform_data/i2c-s3c2410.h> #include <plat/devs.h> #include <plat/cpu.h> diff --git a/arch/arm/mach-s3c24xx/mach-vr1000.c b/arch/arm/mach-s3c24xx/mach-vr1000.c index 755df489a45f..1cc5b1bd51cd 100644 --- a/arch/arm/mach-s3c24xx/mach-vr1000.c +++ b/arch/arm/mach-s3c24xx/mach-vr1000.c @@ -25,6 +25,7 @@ #include <linux/tty.h> #include <linux/serial_8250.h> #include <linux/serial_reg.h> +#include <linux/serial_s3c.h> #include <linux/io.h> #include <asm/mach/arch.h> @@ -45,7 +46,6 @@ #include <plat/clock.h> #include <plat/cpu.h> #include <plat/devs.h> -#include <plat/regs-serial.h> #include <plat/samsung-time.h> #include "bast.h" diff --git a/arch/arm/mach-s3c24xx/mach-vstms.c b/arch/arm/mach-s3c24xx/mach-vstms.c index f7ec9c550787..40868c0e0a68 100644 --- a/arch/arm/mach-s3c24xx/mach-vstms.c +++ b/arch/arm/mach-s3c24xx/mach-vstms.c @@ -16,6 +16,7 @@ #include <linux/timer.h> #include <linux/init.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/platform_device.h> #include <linux/io.h> #include <linux/mtd/mtd.h> @@ -32,7 +33,6 @@ #include <asm/irq.h> #include <asm/mach-types.h> -#include <plat/regs-serial.h> #include <mach/regs-gpio.h> #include <mach/regs-lcd.h> diff --git a/arch/arm/mach-s3c24xx/pm.c b/arch/arm/mach-s3c24xx/pm.c index 052ca23393a7..68ea5b7e5dc7 100644 --- a/arch/arm/mach-s3c24xx/pm.c +++ b/arch/arm/mach-s3c24xx/pm.c @@ -33,9 +33,9 @@ #include <linux/gpio.h> #include <linux/interrupt.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/io.h> -#include <plat/regs-serial.h> #include <mach/regs-clock.h> #include <mach/regs-gpio.h> #include <mach/regs-irq.h> diff --git a/arch/arm/mach-s3c24xx/s3c2410.c b/arch/arm/mach-s3c24xx/s3c2410.c index ffb92cbca08c..04b58cb49888 100644 --- a/arch/arm/mach-s3c24xx/s3c2410.c +++ b/arch/arm/mach-s3c24xx/s3c2410.c @@ -21,6 +21,7 @@ #include <linux/device.h> #include <linux/syscore_ops.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/platform_device.h> #include <linux/reboot.h> #include <linux/io.h> @@ -37,7 +38,6 @@ #include <plat/cpu-freq.h> #include <mach/regs-clock.h> -#include <plat/regs-serial.h> #include <plat/cpu.h> #include <plat/devs.h> diff --git a/arch/arm/mach-s3c24xx/s3c2412.c b/arch/arm/mach-s3c24xx/s3c2412.c index 0251650cbf80..657cbaca80ac 100644 --- a/arch/arm/mach-s3c24xx/s3c2412.c +++ b/arch/arm/mach-s3c24xx/s3c2412.c @@ -20,6 +20,7 @@ #include <linux/device.h> #include <linux/syscore_ops.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/platform_device.h> #include <linux/io.h> #include <linux/reboot.h> @@ -43,7 +44,6 @@ #include <plat/nand-core.h> #include <plat/pll.h> #include <plat/pm.h> -#include <plat/regs-serial.h> #include <plat/regs-spi.h> #include "common.h" diff --git a/arch/arm/mach-s3c24xx/s3c2416.c b/arch/arm/mach-s3c24xx/s3c2416.c index 8e01b4f2df35..9fe260ae11e1 100644 --- a/arch/arm/mach-s3c24xx/s3c2416.c +++ b/arch/arm/mach-s3c24xx/s3c2416.c @@ -48,6 +48,7 @@ #include <asm/system_misc.h> #include <mach/regs-s3c2443-clock.h> +#include <mach/rtc-core.h> #include <plat/gpio-core.h> #include <plat/gpio-cfg.h> @@ -61,7 +62,6 @@ #include <plat/fb-core.h> #include <plat/nand-core.h> #include <plat/adc-core.h> -#include <plat/rtc-core.h> #include <plat/spi-core.h> #include "common.h" diff --git a/arch/arm/mach-s3c24xx/s3c2443.c b/arch/arm/mach-s3c24xx/s3c2443.c index 886c2147062b..c7a804d0348e 100644 --- a/arch/arm/mach-s3c24xx/s3c2443.c +++ b/arch/arm/mach-s3c24xx/s3c2443.c @@ -34,6 +34,7 @@ #include <asm/system_misc.h> #include <mach/regs-s3c2443-clock.h> +#include <mach/rtc-core.h> #include <plat/gpio-core.h> #include <plat/gpio-cfg.h> @@ -43,7 +44,6 @@ #include <plat/fb-core.h> #include <plat/nand-core.h> #include <plat/adc-core.h> -#include <plat/rtc-core.h> #include <plat/spi-core.h> static struct map_desc s3c2443_iodesc[] __initdata = { diff --git a/arch/arm/mach-s3c24xx/s3c244x.c b/arch/arm/mach-s3c24xx/s3c244x.c index 911b555029fc..fe30ebb234d2 100644 --- a/arch/arm/mach-s3c24xx/s3c244x.c +++ b/arch/arm/mach-s3c24xx/s3c244x.c @@ -17,6 +17,7 @@ #include <linux/timer.h> #include <linux/init.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/platform_device.h> #include <linux/reboot.h> #include <linux/device.h> @@ -35,7 +36,6 @@ #include <plat/cpu-freq.h> #include <mach/regs-clock.h> -#include <plat/regs-serial.h> #include <mach/regs-gpio.h> #include <plat/clock.h> diff --git a/arch/arm/mach-s3c24xx/sleep-s3c2410.S b/arch/arm/mach-s3c24xx/sleep-s3c2410.S index dd47c8fa07fa..c9b91223697c 100644 --- a/arch/arm/mach-s3c24xx/sleep-s3c2410.S +++ b/arch/arm/mach-s3c24xx/sleep-s3c2410.S @@ -25,13 +25,13 @@ */ #include <linux/linkage.h> +#include <linux/serial_s3c.h> #include <asm/assembler.h> #include <mach/hardware.h> #include <mach/map.h> #include <mach/regs-gpio.h> #include <mach/regs-clock.h> -#include <plat/regs-serial.h> #include "regs-mem.h" diff --git a/arch/arm/mach-s3c24xx/sleep.S b/arch/arm/mach-s3c24xx/sleep.S index 7f378b662da6..d833d616bd2e 100644 --- a/arch/arm/mach-s3c24xx/sleep.S +++ b/arch/arm/mach-s3c24xx/sleep.S @@ -25,13 +25,13 @@ */ #include <linux/linkage.h> +#include <linux/serial_s3c.h> #include <asm/assembler.h> #include <mach/hardware.h> #include <mach/map.h> #include <mach/regs-gpio.h> #include <mach/regs-clock.h> -#include <plat/regs-serial.h> /* CONFIG_DEBUG_RESUME is dangerous if your bootloader does not * reset the UART configuration, only enable if you really need this! diff --git a/arch/arm/mach-s3c64xx/common.c b/arch/arm/mach-s3c64xx/common.c index 76ab595d849b..5c45aae675b6 100644 --- a/arch/arm/mach-s3c64xx/common.c +++ b/arch/arm/mach-s3c64xx/common.c @@ -25,6 +25,7 @@ #include <linux/interrupt.h> #include <linux/ioport.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/platform_device.h> #include <linux/reboot.h> #include <linux/io.h> @@ -50,7 +51,6 @@ #include <plat/irq-uart.h> #include <plat/pwm-core.h> #include <plat/regs-irqtype.h> -#include <plat/regs-serial.h> #include <plat/watchdog-reset.h> #include "common.h" diff --git a/arch/arm/mach-s3c64xx/include/mach/debug-macro.S b/arch/arm/mach-s3c64xx/include/mach/debug-macro.S index dd9ccca5de1f..c9b95325b672 100644 --- a/arch/arm/mach-s3c64xx/include/mach/debug-macro.S +++ b/arch/arm/mach-s3c64xx/include/mach/debug-macro.S @@ -12,8 +12,8 @@ /* pull in the relevant register and map files. */ +#include <linux/serial_s3c.h> #include <mach/map.h> -#include <plat/regs-serial.h> /* note, for the boot process to work we have to keep the UART * virtual address aligned to an 1MiB boundary for the L1 diff --git a/arch/arm/mach-s3c64xx/include/mach/tick.h b/arch/arm/mach-s3c64xx/include/mach/tick.h deleted file mode 100644 index db9c1b1d56a4..000000000000 --- a/arch/arm/mach-s3c64xx/include/mach/tick.h +++ /dev/null @@ -1,31 +0,0 @@ -/* linux/arch/arm/mach-s3c6400/include/mach/tick.h - * - * Copyright 2008 Openmoko, Inc. - * Copyright 2008 Simtec Electronics - * http://armlinux.simtec.co.uk/ - * Ben Dooks <ben@simtec.co.uk> - * - * S3C64XX - Timer tick support definitions - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -#ifndef __ASM_ARCH_TICK_H -#define __ASM_ARCH_TICK_H __FILE__ - -#include <linux/irqchip/arm-vic.h> - -/* note, the timer interrutps turn up in 2 places, the vic and then - * the timer block. We take the VIC as the base at the moment. - */ -static inline u32 s3c24xx_ostimer_pending(void) -{ - u32 pend = __raw_readl(VA_VIC0 + VIC_RAW_STATUS); - return pend & 1 << (IRQ_TIMER4_VIC - S3C64XX_IRQ_VIC0(0)); -} - -#define TICK_MAX (0xffffffff) - -#endif /* __ASM_ARCH_6400_TICK_H */ diff --git a/arch/arm/mach-s3c64xx/include/mach/timex.h b/arch/arm/mach-s3c64xx/include/mach/timex.h deleted file mode 100644 index fb2e8cd40829..000000000000 --- a/arch/arm/mach-s3c64xx/include/mach/timex.h +++ /dev/null @@ -1,24 +0,0 @@ -/* arch/arm/mach-s3c64xx/include/mach/timex.h - * - * Copyright (c) 2003-2005 Simtec Electronics - * Ben Dooks <ben@simtec.co.uk> - * - * S3C6400 - time parameters - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -#ifndef __ASM_ARCH_TIMEX_H -#define __ASM_ARCH_TIMEX_H - -/* CLOCK_TICK_RATE needs to be evaluatable by the cpp, so making it - * a variable is useless. It seems as long as we make our timers an - * exact multiple of HZ, any value that makes a 1->1 correspondence - * for the time conversion functions to/from jiffies is acceptable. -*/ - -#define CLOCK_TICK_RATE 12000000 - -#endif /* __ASM_ARCH_TIMEX_H */ diff --git a/arch/arm/mach-s3c64xx/irq-pm.c b/arch/arm/mach-s3c64xx/irq-pm.c index 1649c0d1c1b8..a61247bb6e7a 100644 --- a/arch/arm/mach-s3c64xx/irq-pm.c +++ b/arch/arm/mach-s3c64xx/irq-pm.c @@ -20,13 +20,13 @@ #include <linux/syscore_ops.h> #include <linux/interrupt.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/irq.h> #include <linux/io.h> #include <linux/of.h> #include <mach/map.h> -#include <plat/regs-serial.h> #include <mach/regs-gpio.h> #include <plat/cpu.h> #include <plat/pm.h> diff --git a/arch/arm/mach-s3c64xx/mach-anw6410.c b/arch/arm/mach-s3c64xx/mach-anw6410.c index ddeb0e51a962..55eb6a69655b 100644 --- a/arch/arm/mach-s3c64xx/mach-anw6410.c +++ b/arch/arm/mach-s3c64xx/mach-anw6410.c @@ -20,6 +20,7 @@ #include <linux/timer.h> #include <linux/init.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/platform_device.h> #include <linux/io.h> #include <linux/i2c.h> @@ -41,7 +42,6 @@ #include <asm/irq.h> #include <asm/mach-types.h> -#include <plat/regs-serial.h> #include <linux/platform_data/i2c-s3c2410.h> #include <plat/fb.h> diff --git a/arch/arm/mach-s3c64xx/mach-crag6410.c b/arch/arm/mach-s3c64xx/mach-crag6410.c index 3df3c372ee1f..4b0199fff9f5 100644 --- a/arch/arm/mach-s3c64xx/mach-crag6410.c +++ b/arch/arm/mach-s3c64xx/mach-crag6410.c @@ -14,6 +14,7 @@ #include <linux/kernel.h> #include <linux/list.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/platform_device.h> #include <linux/fb.h> #include <linux/io.h> @@ -51,7 +52,6 @@ #include <mach/regs-gpio.h> #include <mach/gpio-samsung.h> -#include <plat/regs-serial.h> #include <plat/fb.h> #include <plat/sdhci.h> #include <plat/gpio-cfg.h> diff --git a/arch/arm/mach-s3c64xx/mach-hmt.c b/arch/arm/mach-s3c64xx/mach-hmt.c index 0431016925b9..72cee08c8bf5 100644 --- a/arch/arm/mach-s3c64xx/mach-hmt.c +++ b/arch/arm/mach-s3c64xx/mach-hmt.c @@ -11,6 +11,7 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/platform_device.h> #include <linux/io.h> #include <linux/i2c.h> @@ -33,7 +34,6 @@ #include <asm/irq.h> #include <asm/mach-types.h> -#include <plat/regs-serial.h> #include <linux/platform_data/i2c-s3c2410.h> #include <mach/gpio-samsung.h> #include <plat/fb.h> diff --git a/arch/arm/mach-s3c64xx/mach-mini6410.c b/arch/arm/mach-s3c64xx/mach-mini6410.c index 8d553a418e1c..9cbc07602ef3 100644 --- a/arch/arm/mach-s3c64xx/mach-mini6410.c +++ b/arch/arm/mach-s3c64xx/mach-mini6410.c @@ -22,6 +22,7 @@ #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/types.h> #include <asm/mach-types.h> @@ -38,7 +39,6 @@ #include <plat/fb.h> #include <linux/platform_data/mtd-nand-s3c2410.h> #include <linux/platform_data/mmc-sdhci-s3c.h> -#include <plat/regs-serial.h> #include <plat/sdhci.h> #include <linux/platform_data/touchscreen-s3c2410.h> diff --git a/arch/arm/mach-s3c64xx/mach-ncp.c b/arch/arm/mach-s3c64xx/mach-ncp.c index 2067b0bf55b4..67f06a9ae656 100644 --- a/arch/arm/mach-s3c64xx/mach-ncp.c +++ b/arch/arm/mach-s3c64xx/mach-ncp.c @@ -16,6 +16,7 @@ #include <linux/timer.h> #include <linux/init.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/platform_device.h> #include <linux/io.h> #include <linux/i2c.h> @@ -36,7 +37,6 @@ #include <asm/irq.h> #include <asm/mach-types.h> -#include <plat/regs-serial.h> #include <linux/platform_data/i2c-s3c2410.h> #include <plat/fb.h> diff --git a/arch/arm/mach-s3c64xx/mach-real6410.c b/arch/arm/mach-s3c64xx/mach-real6410.c index 5152026f0e19..fbad2af1ef16 100644 --- a/arch/arm/mach-s3c64xx/mach-real6410.c +++ b/arch/arm/mach-s3c64xx/mach-real6410.c @@ -23,6 +23,7 @@ #include <linux/mtd/partitions.h> #include <linux/platform_device.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/types.h> #include <asm/mach-types.h> @@ -38,7 +39,6 @@ #include <plat/devs.h> #include <plat/fb.h> #include <linux/platform_data/mtd-nand-s3c2410.h> -#include <plat/regs-serial.h> #include <linux/platform_data/touchscreen-s3c2410.h> #include <video/platform_lcd.h> diff --git a/arch/arm/mach-s3c64xx/mach-smartq.c b/arch/arm/mach-s3c64xx/mach-smartq.c index 6e72bd5c1d0c..78dd6f73c072 100644 --- a/arch/arm/mach-s3c64xx/mach-smartq.c +++ b/arch/arm/mach-s3c64xx/mach-smartq.c @@ -16,6 +16,7 @@ #include <linux/platform_device.h> #include <linux/pwm_backlight.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/spi/spi_gpio.h> #include <linux/usb/gpio_vbus.h> #include <linux/platform_data/s3c-hsotg.h> @@ -33,7 +34,6 @@ #include <linux/platform_data/i2c-s3c2410.h> #include <plat/gpio-cfg.h> #include <linux/platform_data/hwmon-s3c.h> -#include <plat/regs-serial.h> #include <linux/platform_data/usb-ohci-s3c2410.h> #include <plat/sdhci.h> #include <linux/platform_data/touchscreen-s3c2410.h> diff --git a/arch/arm/mach-s3c64xx/mach-smdk6400.c b/arch/arm/mach-s3c64xx/mach-smdk6400.c index 150f55fb9e33..c85d1cbe769f 100644 --- a/arch/arm/mach-s3c64xx/mach-smdk6400.c +++ b/arch/arm/mach-s3c64xx/mach-smdk6400.c @@ -16,6 +16,7 @@ #include <linux/timer.h> #include <linux/init.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/platform_device.h> #include <linux/i2c.h> #include <linux/io.h> @@ -29,8 +30,6 @@ #include <mach/hardware.h> #include <mach/map.h> -#include <plat/regs-serial.h> - #include <plat/clock.h> #include <plat/devs.h> #include <plat/cpu.h> diff --git a/arch/arm/mach-s3c64xx/mach-smdk6410.c b/arch/arm/mach-s3c64xx/mach-smdk6410.c index 43261d24a0a5..c6a8b2ab0240 100644 --- a/arch/arm/mach-s3c64xx/mach-smdk6410.c +++ b/arch/arm/mach-s3c64xx/mach-smdk6410.c @@ -19,6 +19,7 @@ #include <linux/init.h> #include <linux/input.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/platform_device.h> #include <linux/io.h> #include <linux/i2c.h> @@ -55,7 +56,6 @@ #include <asm/irq.h> #include <asm/mach-types.h> -#include <plat/regs-serial.h> #include <mach/regs-gpio.h> #include <mach/gpio-samsung.h> #include <linux/platform_data/ata-samsung_cf.h> diff --git a/arch/arm/mach-s3c64xx/s3c6400.c b/arch/arm/mach-s3c64xx/s3c6400.c index 3db0c98222f7..8c42807bf579 100644 --- a/arch/arm/mach-s3c64xx/s3c6400.c +++ b/arch/arm/mach-s3c64xx/s3c6400.c @@ -23,6 +23,7 @@ #include <linux/io.h> #include <linux/device.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/platform_device.h> #include <linux/of.h> @@ -34,7 +35,6 @@ #include <asm/irq.h> #include <plat/cpu-freq.h> -#include <plat/regs-serial.h> #include <mach/regs-clock.h> #include <plat/cpu.h> diff --git a/arch/arm/mach-s3c64xx/s3c6410.c b/arch/arm/mach-s3c64xx/s3c6410.c index 72b2278953a8..5be3f09bac92 100644 --- a/arch/arm/mach-s3c64xx/s3c6410.c +++ b/arch/arm/mach-s3c64xx/s3c6410.c @@ -24,6 +24,7 @@ #include <linux/io.h> #include <linux/device.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/platform_device.h> #include <linux/of.h> @@ -35,7 +36,6 @@ #include <asm/irq.h> #include <plat/cpu-freq.h> -#include <plat/regs-serial.h> #include <mach/regs-clock.h> #include <plat/cpu.h> diff --git a/arch/arm/mach-s5p64x0/common.c b/arch/arm/mach-s5p64x0/common.c index 42e14f2e7ca7..eb2ad14947f4 100644 --- a/arch/arm/mach-s5p64x0/common.c +++ b/arch/arm/mach-s5p64x0/common.c @@ -19,6 +19,7 @@ #include <linux/io.h> #include <linux/device.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <clocksource/samsung_pwm.h> #include <linux/platform_device.h> #include <linux/sched.h> @@ -50,7 +51,6 @@ #include <plat/gpio-cfg.h> #include <plat/pwm-core.h> #include <plat/regs-irqtype.h> -#include <plat/regs-serial.h> #include <plat/watchdog-reset.h> #include "common.h" diff --git a/arch/arm/mach-s5p64x0/include/mach/debug-macro.S b/arch/arm/mach-s5p64x0/include/mach/debug-macro.S index 5e2916fb19a9..8759e7882bcb 100644 --- a/arch/arm/mach-s5p64x0/include/mach/debug-macro.S +++ b/arch/arm/mach-s5p64x0/include/mach/debug-macro.S @@ -10,11 +10,10 @@ /* pull in the relevant register and map files. */ +#include <linux/serial_s3c.h> #include <plat/map-base.h> #include <plat/map-s5p.h> -#include <plat/regs-serial.h> - .macro addruart, rp, rv, tmp mov \rp, #0xE0000000 orr \rp, \rp, #0x00100000 diff --git a/arch/arm/mach-s5p64x0/include/mach/timex.h b/arch/arm/mach-s5p64x0/include/mach/timex.h deleted file mode 100644 index 4b91faa195a8..000000000000 --- a/arch/arm/mach-s5p64x0/include/mach/timex.h +++ /dev/null @@ -1,27 +0,0 @@ -/* linux/arch/arm/mach-s5p64x0/include/mach/timex.h - * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * Copyright (c) 2003-2005 Simtec Electronics - * Ben Dooks <ben@simtec.co.uk> - * - * S5P64X0 - time parameters - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -#ifndef __ASM_ARCH_TIMEX_H -#define __ASM_ARCH_TIMEX_H - -/* CLOCK_TICK_RATE needs to be evaluatable by the cpp, so making it - * a variable is useless. It seems as long as we make our timers an - * exact multiple of HZ, any value that makes a 1->1 correspondence - * for the time conversion functions to/from jiffies is acceptable. -*/ - -#define CLOCK_TICK_RATE 12000000 - -#endif /* __ASM_ARCH_TIMEX_H */ diff --git a/arch/arm/mach-s5p64x0/irq-pm.c b/arch/arm/mach-s5p64x0/irq-pm.c index 3e6f2456ee9d..1c83d2899625 100644 --- a/arch/arm/mach-s5p64x0/irq-pm.c +++ b/arch/arm/mach-s5p64x0/irq-pm.c @@ -14,9 +14,9 @@ #include <linux/syscore_ops.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/io.h> -#include <plat/regs-serial.h> #include <plat/pm.h> #include <mach/regs-gpio.h> diff --git a/arch/arm/mach-s5p64x0/mach-smdk6440.c b/arch/arm/mach-s5p64x0/mach-smdk6440.c index 9efdcc03df3b..6840e197cb2d 100644 --- a/arch/arm/mach-s5p64x0/mach-smdk6440.c +++ b/arch/arm/mach-s5p64x0/mach-smdk6440.c @@ -17,6 +17,7 @@ #include <linux/init.h> #include <linux/i2c.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/platform_device.h> #include <linux/io.h> #include <linux/module.h> @@ -39,7 +40,6 @@ #include <mach/regs-clock.h> #include <mach/regs-gpio.h> -#include <plat/regs-serial.h> #include <plat/gpio-cfg.h> #include <plat/clock.h> #include <plat/devs.h> diff --git a/arch/arm/mach-s5p64x0/mach-smdk6450.c b/arch/arm/mach-s5p64x0/mach-smdk6450.c index c3cacc067efe..fa1341c074ca 100644 --- a/arch/arm/mach-s5p64x0/mach-smdk6450.c +++ b/arch/arm/mach-s5p64x0/mach-smdk6450.c @@ -17,6 +17,7 @@ #include <linux/init.h> #include <linux/i2c.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/platform_device.h> #include <linux/io.h> #include <linux/module.h> @@ -39,7 +40,6 @@ #include <mach/regs-clock.h> #include <mach/regs-gpio.h> -#include <plat/regs-serial.h> #include <plat/gpio-cfg.h> #include <plat/clock.h> #include <plat/devs.h> diff --git a/arch/arm/mach-s5pc100/common.c b/arch/arm/mach-s5pc100/common.c index c5a8eeacf81c..6a41bf7dacf6 100644 --- a/arch/arm/mach-s5pc100/common.c +++ b/arch/arm/mach-s5pc100/common.c @@ -22,6 +22,7 @@ #include <linux/io.h> #include <linux/device.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <clocksource/samsung_pwm.h> #include <linux/platform_device.h> #include <linux/sched.h> @@ -49,7 +50,6 @@ #include <plat/onenand-core.h> #include <plat/pwm-core.h> #include <plat/spi-core.h> -#include <plat/regs-serial.h> #include <plat/watchdog-reset.h> #include "common.h" diff --git a/arch/arm/mach-s5pc100/include/mach/debug-macro.S b/arch/arm/mach-s5pc100/include/mach/debug-macro.S index 66cb7f16bf2a..22c23859e45e 100644 --- a/arch/arm/mach-s5pc100/include/mach/debug-macro.S +++ b/arch/arm/mach-s5pc100/include/mach/debug-macro.S @@ -13,8 +13,8 @@ /* pull in the relevant register and map files. */ +#include <linux/serial_s3c.h> #include <mach/map.h> -#include <plat/regs-serial.h> /* note, for the boot process to work we have to keep the UART * virtual address aligned to an 1MiB boundary for the L1 diff --git a/arch/arm/mach-s5pc100/include/mach/tick.h b/arch/arm/mach-s5pc100/include/mach/tick.h deleted file mode 100644 index 0af8e41230ed..000000000000 --- a/arch/arm/mach-s5pc100/include/mach/tick.h +++ /dev/null @@ -1,31 +0,0 @@ -/* linux/arch/arm/mach-s5pc100/include/mach/tick.h - * - * Copyright 2009 Samsung Electronics Co. - * Byungho Min <bhmin@samsung.com> - * - * S3C64XX - Timer tick support definitions - * - * Based on mach-s3c6400/include/mach/tick.h - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -#ifndef __ASM_ARCH_TICK_H -#define __ASM_ARCH_TICK_H __FILE__ - -#include <linux/irqchip/arm-vic.h> - -/* note, the timer interrutps turn up in 2 places, the vic and then - * the timer block. We take the VIC as the base at the moment. - */ -static inline u32 s3c24xx_ostimer_pending(void) -{ - u32 pend = __raw_readl(VA_VIC0 + VIC_RAW_STATUS); - return pend & (1 << (IRQ_TIMER4_VIC - S5P_IRQ_VIC0(0))); -} - -#define TICK_MAX (0xffffffff) - -#endif /* __ASM_ARCH_TICK_H */ diff --git a/arch/arm/mach-s5pc100/include/mach/timex.h b/arch/arm/mach-s5pc100/include/mach/timex.h deleted file mode 100644 index 47ffb17aff96..000000000000 --- a/arch/arm/mach-s5pc100/include/mach/timex.h +++ /dev/null @@ -1,24 +0,0 @@ -/* arch/arm/mach-s5pc100/include/mach/timex.h - * - * Copyright (c) 2003-2005 Simtec Electronics - * Ben Dooks <ben@simtec.co.uk> - * - * S3C6400 - time parameters - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -#ifndef __ASM_ARCH_TIMEX_H -#define __ASM_ARCH_TIMEX_H - -/* CLOCK_TICK_RATE needs to be evaluatable by the cpp, so making it - * a variable is useless. It seems as long as we make our timers an - * exact multiple of HZ, any value that makes a 1->1 correspondence - * for the time conversion functions to/from jiffies is acceptable. -*/ - -#define CLOCK_TICK_RATE 12000000 - -#endif /* __ASM_ARCH_TIMEX_H */ diff --git a/arch/arm/mach-s5pc100/mach-smdkc100.c b/arch/arm/mach-s5pc100/mach-smdkc100.c index 9e256b9fc930..668af3ac31f3 100644 --- a/arch/arm/mach-s5pc100/mach-smdkc100.c +++ b/arch/arm/mach-s5pc100/mach-smdkc100.c @@ -16,6 +16,7 @@ #include <linux/timer.h> #include <linux/init.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/platform_device.h> #include <linux/io.h> #include <linux/gpio.h> @@ -37,7 +38,6 @@ #include <asm/irq.h> #include <asm/mach-types.h> -#include <plat/regs-serial.h> #include <plat/gpio-cfg.h> #include <plat/clock.h> diff --git a/arch/arm/mach-s5pv210/common.c b/arch/arm/mach-s5pv210/common.c index 26027a29b8a1..7024dcd0e40a 100644 --- a/arch/arm/mach-s5pv210/common.c +++ b/arch/arm/mach-s5pv210/common.c @@ -24,6 +24,7 @@ #include <linux/sched.h> #include <linux/dma-mapping.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <asm/proc-fns.h> #include <asm/mach/arch.h> @@ -46,7 +47,6 @@ #include <plat/pwm-core.h> #include <plat/tv-core.h> #include <plat/spi-core.h> -#include <plat/regs-serial.h> #include "common.h" diff --git a/arch/arm/mach-s5pv210/include/mach/debug-macro.S b/arch/arm/mach-s5pv210/include/mach/debug-macro.S index 80c21996c943..30b511a580aa 100644 --- a/arch/arm/mach-s5pv210/include/mach/debug-macro.S +++ b/arch/arm/mach-s5pv210/include/mach/debug-macro.S @@ -12,8 +12,8 @@ /* pull in the relevant register and map files. */ +#include <linux/serial_s3c.h> #include <mach/map.h> -#include <plat/regs-serial.h> /* note, for the boot process to work we have to keep the UART * virtual address aligned to an 1MiB boundary for the L1 diff --git a/arch/arm/mach-s5pv210/include/mach/timex.h b/arch/arm/mach-s5pv210/include/mach/timex.h deleted file mode 100644 index 73dc85496a83..000000000000 --- a/arch/arm/mach-s5pv210/include/mach/timex.h +++ /dev/null @@ -1,29 +0,0 @@ -/* linux/arch/arm/mach-s5pv210/include/mach/timex.h - * - * Copyright (c) 2003-2010 Simtec Electronics - * Ben Dooks <ben@simtec.co.uk> - * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * http://www.samsung.com/ - * - * Based on arch/arm/mach-s5p6442/include/mach/timex.h - * - * S5PV210 - time parameters - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -#ifndef __ASM_ARCH_TIMEX_H -#define __ASM_ARCH_TIMEX_H __FILE__ - -/* CLOCK_TICK_RATE needs to be evaluatable by the cpp, so making it - * a variable is useless. It seems as long as we make our timers an - * exact multiple of HZ, any value that makes a 1->1 correspondence - * for the time conversion functions to/from jiffies is acceptable. -*/ - -#define CLOCK_TICK_RATE 12000000 - -#endif /* __ASM_ARCH_TIMEX_H */ diff --git a/arch/arm/mach-s5pv210/mach-aquila.c b/arch/arm/mach-s5pv210/mach-aquila.c index ad40ab0f5dbd..cc37edacda26 100644 --- a/arch/arm/mach-s5pv210/mach-aquila.c +++ b/arch/arm/mach-s5pv210/mach-aquila.c @@ -12,6 +12,7 @@ #include <linux/types.h> #include <linux/init.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/fb.h> #include <linux/i2c.h> #include <linux/i2c-gpio.h> @@ -32,7 +33,6 @@ #include <mach/regs-clock.h> #include <plat/gpio-cfg.h> -#include <plat/regs-serial.h> #include <plat/devs.h> #include <plat/cpu.h> #include <plat/fb.h> diff --git a/arch/arm/mach-s5pv210/mach-goni.c b/arch/arm/mach-s5pv210/mach-goni.c index e5cd9fbf19e9..b41a38a75844 100644 --- a/arch/arm/mach-s5pv210/mach-goni.c +++ b/arch/arm/mach-s5pv210/mach-goni.c @@ -12,6 +12,7 @@ #include <linux/types.h> #include <linux/init.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/fb.h> #include <linux/i2c.h> #include <linux/i2c-gpio.h> @@ -39,7 +40,6 @@ #include <mach/regs-clock.h> #include <plat/gpio-cfg.h> -#include <plat/regs-serial.h> #include <plat/devs.h> #include <plat/cpu.h> #include <plat/fb.h> diff --git a/arch/arm/mach-s5pv210/mach-smdkc110.c b/arch/arm/mach-s5pv210/mach-smdkc110.c index 7c0ed07a78a3..448e1d2eeed6 100644 --- a/arch/arm/mach-s5pv210/mach-smdkc110.c +++ b/arch/arm/mach-s5pv210/mach-smdkc110.c @@ -12,6 +12,7 @@ #include <linux/types.h> #include <linux/init.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/i2c.h> #include <linux/device.h> @@ -23,7 +24,6 @@ #include <mach/map.h> #include <mach/regs-clock.h> -#include <plat/regs-serial.h> #include <plat/devs.h> #include <plat/cpu.h> #include <linux/platform_data/ata-samsung_cf.h> diff --git a/arch/arm/mach-s5pv210/mach-smdkv210.c b/arch/arm/mach-s5pv210/mach-smdkv210.c index f52cc15c2d85..2a6655fb63e7 100644 --- a/arch/arm/mach-s5pv210/mach-smdkv210.c +++ b/arch/arm/mach-s5pv210/mach-smdkv210.c @@ -13,6 +13,7 @@ #include <linux/i2c.h> #include <linux/init.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/device.h> #include <linux/dm9000.h> #include <linux/fb.h> @@ -32,7 +33,6 @@ #include <mach/map.h> #include <mach/regs-clock.h> -#include <plat/regs-serial.h> #include <plat/regs-srom.h> #include <plat/gpio-cfg.h> #include <plat/devs.h> diff --git a/arch/arm/mach-s5pv210/mach-torbreck.c b/arch/arm/mach-s5pv210/mach-torbreck.c index 579afe89842a..157805529f26 100644 --- a/arch/arm/mach-s5pv210/mach-torbreck.c +++ b/arch/arm/mach-s5pv210/mach-torbreck.c @@ -13,6 +13,7 @@ #include <linux/i2c.h> #include <linux/init.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -22,7 +23,6 @@ #include <mach/map.h> #include <mach/regs-clock.h> -#include <plat/regs-serial.h> #include <plat/devs.h> #include <plat/cpu.h> #include <linux/platform_data/i2c-s3c2410.h> diff --git a/arch/arm/mach-sa1100/include/mach/timex.h b/arch/arm/mach-sa1100/include/mach/timex.h deleted file mode 100644 index 7a5d017b58b3..000000000000 --- a/arch/arm/mach-sa1100/include/mach/timex.h +++ /dev/null @@ -1,12 +0,0 @@ -/* - * arch/arm/mach-sa1100/include/mach/timex.h - * - * SA1100 architecture timex specifications - * - * Copyright (C) 1998 - */ - -/* - * SA1100 timer - */ -#define CLOCK_TICK_RATE 3686400 diff --git a/arch/arm/mach-sa1100/time.c b/arch/arm/mach-sa1100/time.c index 6fd4acb8f187..7aaac005e036 100644 --- a/arch/arm/mach-sa1100/time.c +++ b/arch/arm/mach-sa1100/time.c @@ -9,6 +9,7 @@ * */ #include <linux/init.h> +#include <linux/kernel.h> #include <linux/errno.h> #include <linux/interrupt.h> #include <linux/irq.h> @@ -20,6 +21,9 @@ #include <mach/hardware.h> #include <mach/irqs.h> +#define SA1100_CLOCK_FREQ 3686400 +#define SA1100_LATCH DIV_ROUND_CLOSEST(SA1100_CLOCK_FREQ, HZ) + static u64 notrace sa1100_read_sched_clock(void) { return readl_relaxed(OSCR); @@ -93,7 +97,7 @@ static void sa1100_timer_resume(struct clock_event_device *cedev) /* * OSMR0 is the system timer: make sure OSCR is sufficiently behind */ - writel_relaxed(OSMR0 - LATCH, OSCR); + writel_relaxed(OSMR0 - SA1100_LATCH, OSCR); } #else #define sa1100_timer_suspend NULL @@ -128,7 +132,7 @@ void __init sa1100_timer_init(void) setup_irq(IRQ_OST0, &sa1100_timer_irq); - clocksource_mmio_init(OSCR, "oscr", CLOCK_TICK_RATE, 200, 32, + clocksource_mmio_init(OSCR, "oscr", SA1100_CLOCK_FREQ, 200, 32, clocksource_mmio_readl_up); clockevents_config_and_register(&ckevt_sa1100_osmr0, 3686400, MIN_OSCR_DELTA * 2, 0x7fffffff); diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig index 05fa505df585..8a685edf3bbc 100644 --- a/arch/arm/mach-shmobile/Kconfig +++ b/arch/arm/mach-shmobile/Kconfig @@ -5,18 +5,13 @@ config ARCH_SHMOBILE_MULTI bool "Renesas ARM SoCs" if ARCH_MULTI_V7 depends on MMU select ARCH_SHMOBILE - select CPU_V7 - select GENERIC_CLOCKEVENTS select HAVE_ARM_SCU if SMP select HAVE_ARM_TWD if SMP - select HAVE_SMP select ARM_GIC - select MIGHT_HAVE_CACHE_L2X0 select MIGHT_HAVE_PCI select NO_IOPORT select PINCTRL select ARCH_REQUIRE_GPIOLIB - select CLKDEV_LOOKUP if ARCH_SHMOBILE_MULTI diff --git a/arch/arm/mach-shmobile/clock-r8a7779.c b/arch/arm/mach-shmobile/clock-r8a7779.c index f1fb89b76786..cabedebd7648 100644 --- a/arch/arm/mach-shmobile/clock-r8a7779.c +++ b/arch/arm/mach-shmobile/clock-r8a7779.c @@ -47,17 +47,10 @@ #define MD(nr) BIT(nr) -#define FRQMR IOMEM(0xffc80014) #define MSTPCR0 IOMEM(0xffc80030) #define MSTPCR1 IOMEM(0xffc80034) #define MSTPCR3 IOMEM(0xffc8003c) #define MSTPSR1 IOMEM(0xffc80044) -#define MSTPSR4 IOMEM(0xffc80048) -#define MSTPSR6 IOMEM(0xffc8004c) -#define MSTPCR4 IOMEM(0xffc80050) -#define MSTPCR5 IOMEM(0xffc80054) -#define MSTPCR6 IOMEM(0xffc80058) -#define MSTPCR7 IOMEM(0xffc80040) #define MODEMR 0xffcc0020 diff --git a/arch/arm/mach-shmobile/include/mach/common.h b/arch/arm/mach-shmobile/include/mach/common.h index e31980590eb4..cb8e32deb2a3 100644 --- a/arch/arm/mach-shmobile/include/mach/common.h +++ b/arch/arm/mach-shmobile/include/mach/common.h @@ -25,7 +25,6 @@ extern int shmobile_smp_apmu_boot_secondary(unsigned int cpu, struct task_struct *idle); extern void shmobile_smp_apmu_cpu_die(unsigned int cpu); extern int shmobile_smp_apmu_cpu_kill(unsigned int cpu); -extern void shmobile_invalidate_start(void); struct clk; extern int shmobile_clk_init(void); extern void shmobile_handle_irq_intc(struct pt_regs *); diff --git a/arch/arm/mach-shmobile/include/mach/timex.h b/arch/arm/mach-shmobile/include/mach/timex.h deleted file mode 100644 index ae0d8d825c23..000000000000 --- a/arch/arm/mach-shmobile/include/mach/timex.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __ASM_MACH_TIMEX_H -#define __ASM_MACH_TIMEX_H - -#define CLOCK_TICK_RATE 1193180 /* unused i8253 PIT value */ - -#endif /* __ASM_MACH_TIMEX_H */ diff --git a/arch/arm/mach-shmobile/setup-emev2.c b/arch/arm/mach-shmobile/setup-emev2.c index c8f2a1a69a52..c71d667007b8 100644 --- a/arch/arm/mach-shmobile/setup-emev2.c +++ b/arch/arm/mach-shmobile/setup-emev2.c @@ -58,7 +58,7 @@ static void __init emev2_add_standard_devices_dt(void) of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); } -static const char *emev2_boards_compat_dt[] __initdata = { +static const char *emev2_boards_compat_dt[] __initconst = { "renesas,emev2", NULL, }; diff --git a/arch/arm/mach-socfpga/Kconfig b/arch/arm/mach-socfpga/Kconfig index aee77f06f887..b5f8d75d51a0 100644 --- a/arch/arm/mach-socfpga/Kconfig +++ b/arch/arm/mach-socfpga/Kconfig @@ -1,17 +1,10 @@ config ARCH_SOCFPGA bool "Altera SOCFPGA family" if ARCH_MULTI_V7 - select ARCH_WANT_OPTIONAL_GPIOLIB select ARM_AMBA select ARM_GIC select CACHE_L2X0 - select COMMON_CLK - select CPU_V7 select DW_APB_TIMER_OF - select GENERIC_CLOCKEVENTS select GPIO_PL061 if GPIOLIB select HAVE_ARM_SCU select HAVE_ARM_TWD if SMP - select HAVE_SMP select MFD_SYSCON - select SPARSE_IRQ - select USE_OF diff --git a/arch/arm/mach-spear/Kconfig b/arch/arm/mach-spear/Kconfig index ac1710e64d9a..5c57262b97e9 100644 --- a/arch/arm/mach-spear/Kconfig +++ b/arch/arm/mach-spear/Kconfig @@ -8,8 +8,6 @@ menuconfig PLAT_SPEAR select ARCH_REQUIRE_GPIOLIB select ARM_AMBA select CLKSRC_MMIO - select COMMON_CLK - select GENERIC_CLOCKEVENTS if PLAT_SPEAR @@ -18,14 +16,10 @@ config ARCH_SPEAR13XX depends on ARCH_MULTI_V7 || PLAT_SPEAR_SINGLE select ARCH_HAS_CPUFREQ select ARM_GIC - select CPU_V7 select GPIO_SPEAR_SPICS select HAVE_ARM_SCU if SMP select HAVE_ARM_TWD if SMP - select HAVE_SMP - select MIGHT_HAVE_CACHE_L2X0 select PINCTRL - select USE_OF help Supports for ARM's SPEAR13XX family @@ -50,9 +44,7 @@ config ARCH_SPEAR3XX depends on ARCH_MULTI_V5 || PLAT_SPEAR_SINGLE depends on !ARCH_SPEAR13XX select ARM_VIC - select CPU_ARM926T select PINCTRL - select USE_OF help Supports for ARM's SPEAR3XX family @@ -83,14 +75,12 @@ config ARCH_SPEAR6XX depends on ARCH_MULTI_V5 || PLAT_SPEAR_SINGLE depends on !ARCH_SPEAR13XX select ARM_VIC - select CPU_ARM926T help Supports for ARM's SPEAR6XX family config MACH_SPEAR600 def_bool y depends on ARCH_SPEAR6XX - select USE_OF help Supports ST SPEAr600 boards configured via the device-treesource "arch/arm/mach-spear6xx/Kconfig" diff --git a/arch/arm/mach-spear/include/mach/timex.h b/arch/arm/mach-spear/include/mach/timex.h deleted file mode 100644 index ef95e5b780bd..000000000000 --- a/arch/arm/mach-spear/include/mach/timex.h +++ /dev/null @@ -1,19 +0,0 @@ -/* - * arch/arm/plat-spear/include/plat/timex.h - * - * SPEAr platform specific timex definitions - * - * Copyright (C) 2009 ST Microelectronics - * Viresh Kumar <viresh.linux@gmail.com> - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#ifndef __PLAT_TIMEX_H -#define __PLAT_TIMEX_H - -#define CLOCK_TICK_RATE 48000000 - -#endif /* __PLAT_TIMEX_H */ diff --git a/arch/arm/mach-sti/Kconfig b/arch/arm/mach-sti/Kconfig index d71654bc8d54..d2c13ba1190b 100644 --- a/arch/arm/mach-sti/Kconfig +++ b/arch/arm/mach-sti/Kconfig @@ -1,14 +1,10 @@ menuconfig ARCH_STI bool "STMicroelectronics Consumer Electronics SOCs with Device Trees" if ARCH_MULTI_V7 - select GENERIC_CLOCKEVENTS - select CLKDEV_LOOKUP select ARM_GIC select ARM_GLOBAL_TIMER select PINCTRL select PINCTRL_ST select MFD_SYSCON - select MIGHT_HAVE_CACHE_L2X0 - select HAVE_SMP select HAVE_ARM_SCU if SMP select ARCH_REQUIRE_GPIOLIB select ARM_ERRATA_754322 diff --git a/arch/arm/mach-sunxi/Kconfig b/arch/arm/mach-sunxi/Kconfig index b9d6cad8669b..9de27cfa688f 100644 --- a/arch/arm/mach-sunxi/Kconfig +++ b/arch/arm/mach-sunxi/Kconfig @@ -5,14 +5,9 @@ config ARCH_SUNXI select ARM_GIC select ARM_PSCI select CLKSRC_MMIO - select CLKSRC_OF - select COMMON_CLK - select GENERIC_CLOCKEVENTS select GENERIC_IRQ_CHIP - select HAVE_SMP select PINCTRL select PINCTRL_SUNXI select RESET_CONTROLLER - select SPARSE_IRQ select SUN4I_TIMER select SUN5I_HSTIMER diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig index b1232d8be6f5..f61cd5b9f103 100644 --- a/arch/arm/mach-tegra/Kconfig +++ b/arch/arm/mach-tegra/Kconfig @@ -5,24 +5,16 @@ config ARCH_TEGRA select ARCH_SUPPORTS_TRUSTED_FOUNDATIONS select ARM_GIC select CLKSRC_MMIO - select CLKSRC_OF - select COMMON_CLK - select CPU_V7 - select GENERIC_CLOCKEVENTS select HAVE_ARM_SCU if SMP select HAVE_ARM_TWD if SMP - select HAVE_SMP - select MIGHT_HAVE_CACHE_L2X0 select MIGHT_HAVE_PCI select PINCTRL select ARCH_HAS_RESET_CONTROLLER select RESET_CONTROLLER select SOC_BUS - select SPARSE_IRQ select USB_ARCH_HAS_EHCI if USB_SUPPORT select USB_ULPI if USB_PHY select USB_ULPI_VIEWPORT if USB_PHY - select USE_OF help This enables support for NVIDIA Tegra based systems. diff --git a/arch/arm/mach-u300/Kconfig b/arch/arm/mach-u300/Kconfig index 8e23071bd1b3..e3a96d7302e9 100644 --- a/arch/arm/mach-u300/Kconfig +++ b/arch/arm/mach-u300/Kconfig @@ -3,20 +3,14 @@ config ARCH_U300 depends on MMU select ARCH_REQUIRE_GPIOLIB select ARM_AMBA - select ARM_PATCH_PHYS_VIRT select ARM_VIC select CLKSRC_MMIO - select CLKSRC_OF - select COMMON_CLK select CPU_ARM926T - select GENERIC_CLOCKEVENTS select HAVE_TCM select PINCTRL select PINCTRL_COH901 select PINCTRL_U300 - select SPARSE_IRQ select MFD_SYSCON - select USE_OF help Support for ST-Ericsson U300 series mobile platforms. diff --git a/arch/arm/mach-ux500/Kconfig b/arch/arm/mach-ux500/Kconfig index 0034d2cd6973..8052bd52450d 100644 --- a/arch/arm/mach-ux500/Kconfig +++ b/arch/arm/mach-ux500/Kconfig @@ -11,13 +11,8 @@ config ARCH_U8500 select ARM_GIC select CACHE_L2X0 select CLKSRC_NOMADIK_MTU - select COMMON_CLK - select CPU_V7 - select GENERIC_CLOCKEVENTS select HAVE_ARM_SCU if SMP select HAVE_ARM_TWD if SMP - select HAVE_SMP - select MIGHT_HAVE_CACHE_L2X0 select PINCTRL select PINCTRL_ABX500 select PINCTRL_NOMADIK @@ -76,7 +71,6 @@ config UX500_AUTO_PLATFORM config MACH_UX500_DT bool "Generic U8500 support using device tree" depends on MACH_MOP500 - select USE_OF endmenu diff --git a/arch/arm/mach-versatile/include/mach/timex.h b/arch/arm/mach-versatile/include/mach/timex.h deleted file mode 100644 index 426199b1add5..000000000000 --- a/arch/arm/mach-versatile/include/mach/timex.h +++ /dev/null @@ -1,23 +0,0 @@ -/* - * arch/arm/mach-versatile/include/mach/timex.h - * - * Versatile architecture timex specifications - * - * Copyright (C) 2003 ARM Limited - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#define CLOCK_TICK_RATE (50000000 / 16) diff --git a/arch/arm/mach-vexpress/Kconfig b/arch/arm/mach-vexpress/Kconfig index 4a70be485ff8..80b4be36f10a 100644 --- a/arch/arm/mach-vexpress/Kconfig +++ b/arch/arm/mach-vexpress/Kconfig @@ -5,16 +5,11 @@ config ARCH_VEXPRESS select ARM_AMBA select ARM_GIC select ARM_TIMER_SP804 - select COMMON_CLK select COMMON_CLK_VERSATILE - select CPU_V7 - select GENERIC_CLOCKEVENTS select HAVE_ARM_SCU if SMP select HAVE_ARM_TWD if SMP select HAVE_PATA_PLATFORM - select HAVE_SMP select ICST - select MIGHT_HAVE_CACHE_L2X0 select NO_IOPORT select PLAT_VERSATILE select PLAT_VERSATILE_CLCD diff --git a/arch/arm/mach-virt/Kconfig b/arch/arm/mach-virt/Kconfig deleted file mode 100644 index 081d46929436..000000000000 --- a/arch/arm/mach-virt/Kconfig +++ /dev/null @@ -1,10 +0,0 @@ -config ARCH_VIRT - bool "Dummy Virtual Machine" if ARCH_MULTI_V7 - select ARCH_WANT_OPTIONAL_GPIOLIB - select ARM_GIC - select HAVE_ARM_ARCH_TIMER - select ARM_PSCI - select HAVE_SMP - select CPU_V7 - select SPARSE_IRQ - select USE_OF diff --git a/arch/arm/mach-virt/Makefile b/arch/arm/mach-virt/Makefile deleted file mode 100644 index 7ddbfa60227f..000000000000 --- a/arch/arm/mach-virt/Makefile +++ /dev/null @@ -1,5 +0,0 @@ -# -# Makefile for the linux kernel. -# - -obj-y := virt.o diff --git a/arch/arm/mach-virt/virt.c b/arch/arm/mach-virt/virt.c deleted file mode 100644 index b184e57d1854..000000000000 --- a/arch/arm/mach-virt/virt.c +++ /dev/null @@ -1,41 +0,0 @@ -/* - * Dummy Virtual Machine - does what it says on the tin. - * - * Copyright (C) 2012 ARM Ltd - * Authors: Will Deacon <will.deacon@arm.com>, - * Marc Zyngier <marc.zyngier@arm.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -#include <linux/of_irq.h> -#include <linux/of_platform.h> -#include <linux/smp.h> - -#include <asm/mach/arch.h> - -static void __init virt_init(void) -{ - of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); -} - -static const char *virt_dt_match[] = { - "linux,dummy-virt", - "xen,xenvm", - NULL -}; - -DT_MACHINE_START(VIRT, "Dummy Virtual Machine") - .init_machine = virt_init, - .dt_compat = virt_dt_match, -MACHINE_END diff --git a/arch/arm/mach-vt8500/Kconfig b/arch/arm/mach-vt8500/Kconfig index 927be93b692e..08f56a41cb55 100644 --- a/arch/arm/mach-vt8500/Kconfig +++ b/arch/arm/mach-vt8500/Kconfig @@ -3,8 +3,6 @@ config ARCH_VT8500 select ARCH_HAS_CPUFREQ select ARCH_REQUIRE_GPIOLIB select CLKDEV_LOOKUP - select CLKSRC_OF - select GENERIC_CLOCKEVENTS select VT8500_TIMER select PINCTRL help @@ -21,7 +19,6 @@ config ARCH_WM8750 bool "WonderMedia WM8750" depends on ARCH_MULTI_V6 select ARCH_VT8500 - select CPU_V6 help Support for WonderMedia WM8750 System-on-Chip. @@ -29,6 +26,5 @@ config ARCH_WM8850 bool "WonderMedia WM8850" depends on ARCH_MULTI_V7 select ARCH_VT8500 - select CPU_V7 help Support for WonderMedia WM8850 System-on-Chip. diff --git a/arch/arm/mach-w90x900/include/mach/timex.h b/arch/arm/mach-w90x900/include/mach/timex.h deleted file mode 100644 index 164dce0b64db..000000000000 --- a/arch/arm/mach-w90x900/include/mach/timex.h +++ /dev/null @@ -1,25 +0,0 @@ -/* - * arch/arm/mach-w90x900/include/mach/timex.h - * - * Copyright (c) 2008 Nuvoton technology corporation - * All rights reserved. - * - * Wan ZongShun <mcuos.com@gmail.com> - * - * Based on arch/arm/mach-s3c2410/include/mach/timex.h - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - */ - -#ifndef __ASM_ARCH_TIMEX_H -#define __ASM_ARCH_TIMEX_H - -/* CLOCK_TICK_RATE Now, I don't use it. */ - -#define CLOCK_TICK_RATE 15000000 - -#endif /* __ASM_ARCH_TIMEX_H */ diff --git a/arch/arm/mach-zynq/Kconfig b/arch/arm/mach-zynq/Kconfig index 6b04260aa142..105d39b72a25 100644 --- a/arch/arm/mach-zynq/Kconfig +++ b/arch/arm/mach-zynq/Kconfig @@ -2,16 +2,9 @@ config ARCH_ZYNQ bool "Xilinx Zynq ARM Cortex A9 Platform" if ARCH_MULTI_V7 select ARM_AMBA select ARM_GIC - select COMMON_CLK - select CPU_V7 - select GENERIC_CLOCKEVENTS select HAVE_ARM_SCU if SMP select HAVE_ARM_TWD if SMP select ICST - select MIGHT_HAVE_CACHE_L2X0 - select USE_OF - select HAVE_SMP - select SPARSE_IRQ select CADENCE_TTC_TIMER select ARM_GLOBAL_TIMER help diff --git a/arch/arm/plat-omap/include/plat/timex.h b/arch/arm/plat-omap/include/plat/timex.h deleted file mode 100644 index e27d2daa7790..000000000000 --- a/arch/arm/plat-omap/include/plat/timex.h +++ /dev/null @@ -1,33 +0,0 @@ -/* - * arch/arm/plat-omap/include/mach/timex.h - * - * Copyright (C) 2000 RidgeRun, Inc. - * Author: Greg Lonnon <glonnon@ridgerun.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN - * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF - * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#if !defined(__ASM_ARCH_OMAP_TIMEX_H) -#define __ASM_ARCH_OMAP_TIMEX_H - -#define CLOCK_TICK_RATE (HZ * 100000UL) - -#endif /* __ASM_ARCH_OMAP_TIMEX_H */ diff --git a/arch/arm/plat-samsung/clock.c b/arch/arm/plat-samsung/clock.c index 47c9fad43f00..ddfebddb4105 100644 --- a/arch/arm/plat-samsung/clock.c +++ b/arch/arm/plat-samsung/clock.c @@ -52,7 +52,7 @@ #include <plat/cpu.h> #include <linux/serial_core.h> -#include <plat/regs-serial.h> /* for s3c24xx_uart_devs */ +#include <linux/serial_s3c.h> /* for s3c24xx_uart_devs */ /* clock information */ diff --git a/arch/arm/plat-samsung/cpu.c b/arch/arm/plat-samsung/cpu.c index 46b426e8aff5..364963a0a344 100644 --- a/arch/arm/plat-samsung/cpu.c +++ b/arch/arm/plat-samsung/cpu.c @@ -28,13 +28,6 @@ unsigned int samsung_rev(void) } EXPORT_SYMBOL(samsung_rev); -void __init s3c24xx_init_cpu(void) -{ - /* nothing here yet */ - - samsung_cpu_rev = 0; -} - void __init s3c64xx_init_cpu(void) { samsung_cpu_id = __raw_readl(S3C_VA_SYS + 0x118); diff --git a/arch/arm/plat-samsung/devs.c b/arch/arm/plat-samsung/devs.c index ac07e871f6a7..c64a39ac1b04 100644 --- a/arch/arm/plat-samsung/devs.c +++ b/arch/arm/plat-samsung/devs.c @@ -18,6 +18,7 @@ #include <linux/timer.h> #include <linux/init.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/platform_device.h> #include <linux/io.h> #include <linux/slab.h> @@ -64,7 +65,6 @@ #include <linux/platform_data/usb-s3c2410_udc.h> #include <linux/platform_data/usb-ohci-s3c2410.h> #include <plat/usb-phy.h> -#include <plat/regs-serial.h> #include <plat/regs-spi.h> #include <linux/platform_data/spi-s3c64xx.h> @@ -744,10 +744,7 @@ void __init s5p_i2c_hdmiphy_set_platdata(struct s3c2410_platform_i2c *pd) if (!pd) { pd = &default_i2c_data; - if (soc_is_exynos4210() || - soc_is_exynos4212() || soc_is_exynos4412()) - pd->bus_num = 8; - else if (soc_is_s5pv210()) + if (soc_is_s5pv210()) pd->bus_num = 3; else pd->bus_num = 0; @@ -764,10 +761,7 @@ void __init s5p_hdmi_set_platdata(struct i2c_board_info *hdmiphy_info, { struct s5p_hdmi_platform_data *pd = &s5p_hdmi_def_platdata; - if (soc_is_exynos4210() || - soc_is_exynos4212() || soc_is_exynos4412()) - pd->hdmiphy_bus = 8; - else if (soc_is_s5pv210()) + if (soc_is_s5pv210()) pd->hdmiphy_bus = 3; else pd->hdmiphy_bus = 0; diff --git a/arch/arm/plat-samsung/include/plat/cpu.h b/arch/arm/plat-samsung/include/plat/cpu.h index 335beb341355..31164b34d4c4 100644 --- a/arch/arm/plat-samsung/include/plat/cpu.h +++ b/arch/arm/plat-samsung/include/plat/cpu.h @@ -199,7 +199,6 @@ extern void s5p_init_irq(u32 *vic, u32 num_vic); extern void s3c24xx_init_io(struct map_desc *mach_desc, int size); -extern void s3c24xx_init_cpu(void); extern void s3c64xx_init_cpu(void); extern void s5p_init_cpu(void __iomem *cpuid_addr); diff --git a/arch/arm/plat-samsung/include/plat/regs-serial.h b/arch/arm/plat-samsung/include/plat/regs-serial.h deleted file mode 100644 index f05f2afa440d..000000000000 --- a/arch/arm/plat-samsung/include/plat/regs-serial.h +++ /dev/null @@ -1 +0,0 @@ -#include <linux/serial_s3c.h> diff --git a/arch/arm/plat-samsung/include/plat/uncompress.h b/arch/arm/plat-samsung/include/plat/uncompress.h index f48dc0a4736c..61054fd88d43 100644 --- a/arch/arm/plat-samsung/include/plat/uncompress.h +++ b/arch/arm/plat-samsung/include/plat/uncompress.h @@ -29,7 +29,7 @@ static void arch_detect_cpu(void); /* defines for UART registers */ -#include <plat/regs-serial.h> +#include <linux/serial_s3c.h> /* working in physical space... */ #define S3C_WDOGREG(x) ((S3C_PA_WDT + (x))) diff --git a/arch/arm/plat-samsung/init.c b/arch/arm/plat-samsung/init.c index aa9511b6914a..0ffc84aaf60e 100644 --- a/arch/arm/plat-samsung/init.c +++ b/arch/arm/plat-samsung/init.c @@ -21,6 +21,7 @@ #include <linux/interrupt.h> #include <linux/ioport.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/platform_device.h> #include <linux/of.h> @@ -33,8 +34,6 @@ #include <plat/devs.h> #include <plat/clock.h> -#include <plat/regs-serial.h> - static struct cpu_table *cpu; static struct cpu_table * __init s3c_lookup_cpu(unsigned long idcode, diff --git a/arch/arm/plat-samsung/pm-gpio.c b/arch/arm/plat-samsung/pm-gpio.c index dd4c15d0d68f..da268813901b 100644 --- a/arch/arm/plat-samsung/pm-gpio.c +++ b/arch/arm/plat-samsung/pm-gpio.c @@ -196,8 +196,7 @@ struct samsung_gpio_pm samsung_gpio_pm_2bit = { .resume = samsung_gpio_pm_2bit_resume, }; -#if defined(CONFIG_ARCH_S3C64XX) || defined(CONFIG_PLAT_S5P) \ - || defined(CONFIG_ARCH_EXYNOS) +#if defined(CONFIG_ARCH_S3C64XX) || defined(CONFIG_PLAT_S5P) static void samsung_gpio_pm_4bit_save(struct samsung_gpio_chip *chip) { chip->pm_save[1] = __raw_readl(chip->base + OFFS_CON); @@ -307,7 +306,7 @@ struct samsung_gpio_pm samsung_gpio_pm_4bit = { .save = samsung_gpio_pm_4bit_save, .resume = samsung_gpio_pm_4bit_resume, }; -#endif /* CONFIG_ARCH_S3C64XX || CONFIG_PLAT_S5P || CONFIG_ARCH_EXYNOS */ +#endif /* CONFIG_ARCH_S3C64XX || CONFIG_PLAT_S5P */ /** * samsung_pm_save_gpio() - save gpio chip data for suspend diff --git a/arch/arm/plat-samsung/pm.c b/arch/arm/plat-samsung/pm.c index e5b0f2c2d884..ae9baa2d6381 100644 --- a/arch/arm/plat-samsung/pm.c +++ b/arch/arm/plat-samsung/pm.c @@ -18,13 +18,12 @@ #include <linux/delay.h> #include <linux/of.h> #include <linux/serial_core.h> +#include <linux/serial_s3c.h> #include <linux/io.h> #include <asm/cacheflush.h> #include <asm/suspend.h> -#include <plat/regs-serial.h> - #ifdef CONFIG_SAMSUNG_ATAGS #include <mach/hardware.h> #include <mach/map.h> diff --git a/arch/arm/plat-samsung/s5p-irq-pm.c b/arch/arm/plat-samsung/s5p-irq-pm.c index 591498035916..52b16943617e 100644 --- a/arch/arm/plat-samsung/s5p-irq-pm.c +++ b/arch/arm/plat-samsung/s5p-irq-pm.c @@ -22,10 +22,7 @@ #include <mach/map.h> #include <mach/regs-gpio.h> - -#ifndef CONFIG_ARCH_EXYNOS #include <mach/regs-irq.h> -#endif /* state for IRQs over sleep */ @@ -43,18 +40,8 @@ int s3c_irq_wake(struct irq_data *data, unsigned int state) unsigned long irqbit; unsigned int irq_rtc_tic, irq_rtc_alarm; -#ifdef CONFIG_ARCH_EXYNOS - if (soc_is_exynos5250()) { - irq_rtc_tic = EXYNOS5_IRQ_RTC_TIC; - irq_rtc_alarm = EXYNOS5_IRQ_RTC_ALARM; - } else { - irq_rtc_tic = EXYNOS4_IRQ_RTC_TIC; - irq_rtc_alarm = EXYNOS4_IRQ_RTC_ALARM; - } -#else irq_rtc_tic = IRQ_RTC_TIC; irq_rtc_alarm = IRQ_RTC_ALARM; -#endif if (data->irq == irq_rtc_tic || data->irq == irq_rtc_alarm) { irqbit = 1 << (data->irq + 1 - irq_rtc_alarm); |