ARM: s3c64xx: get rid of custom <mach/gpio.h>
This isolates the custom S3C64xx GPIO definition table to <linux/platform_data/gpio-samsung-s3x64xx.h> as this is used in a few different places in the kernel, removing the need to depend on the implicit inclusion of <mach/gpio.h> from <linux/gpio.h> and thus getting rid of a few nasty cross-dependencies. Also delete the CONFIG_SAMSUNG_GPIO_EXTRA stuff. Instead roof the number of GPIOs for this platform: First sum up all the GPIO banks from A to Q: 187 GPIOs. Add the 16 "board GPIOs" and the roof for SAMSUNG_GPIO_EXTRA, 128, so in total maximum 187+16+128 = 331 GPIOs, so let's take the same roof as for S3C24XX: 512. This way we can do away with the GPIO calculation macros for GPIO_BOARD_START, BOARD_NR_GPIOS and the definition of ARCH_NR_GPIOS. Cc: Mark Brown <broonie@kernel.org> [on Mini6410 board] Tested-by: Tomasz Figa <t.figa@samsung.com> [for changes in mach-s3c64xx] Acked-by: Tomasz Figa <t.figa@samsung.com> Tested-by: Mark Brown <broonie@linaro.org> Acked-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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Родитель
c67d0f2926
Коммит
41c3548e6d
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@ -732,7 +732,6 @@ config ARCH_S3C64XX
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select HAVE_S3C2410_I2C if I2C
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select HAVE_S3C2410_WATCHDOG if WATCHDOG
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select HAVE_TCM
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select NEED_MACH_GPIO_H
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select NO_IOPORT
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select PLAT_SAMSUNG
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select PM_GENERIC_DOMAINS
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@ -1592,7 +1591,7 @@ config ARM_PSCI
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config ARCH_NR_GPIO
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int
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default 1024 if ARCH_SHMOBILE || ARCH_TEGRA
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default 512 if ARCH_EXYNOS || ARCH_KEYSTONE || SOC_OMAP5 || SOC_DRA7XX || ARCH_S3C24XX
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default 512 if ARCH_EXYNOS || ARCH_KEYSTONE || SOC_OMAP5 || SOC_DRA7XX || ARCH_S3C24XX || ARCH_S3C64XX
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default 392 if ARCH_U8500
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default 352 if ARCH_VT8500
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default 288 if ARCH_SUNXI
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@ -192,7 +192,6 @@ config SMDK6410_WM1190_EV1
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select MFD_WM8350_I2C
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select REGULATOR
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select REGULATOR_WM8350
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select SAMSUNG_GPIO_EXTRA64
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help
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The Wolfson Microelectronics 1190-EV1 is a WM835x based PMIC
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and audio daughtercard for the Samsung SMDK6410 reference
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@ -208,7 +207,6 @@ config SMDK6410_WM1192_EV1
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select MFD_WM831X_I2C
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select REGULATOR
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select REGULATOR_WM831X
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select SAMSUNG_GPIO_EXTRA64
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help
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The Wolfson Microelectronics 1192-EV1 is a WM831x based PMIC
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daughtercard for the Samsung SMDK6410 reference platform.
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@ -294,7 +292,6 @@ config MACH_WLF_CRAGG_6410
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select SAMSUNG_DEV_ADC
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select SAMSUNG_DEV_KEYPAD
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select SAMSUNG_DEV_PWM
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select SAMSUNG_GPIO_EXTRA128
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help
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Machine support for the Wolfson Cragganmore S3C6410 variant.
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@ -32,6 +32,7 @@
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#include <linux/irq.h>
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#include <linux/gpio.h>
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#include <linux/irqchip/arm-vic.h>
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#include <linux/platform_data/gpio-samsung-s3c64xx.h>
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#include <clocksource/samsung_pwm.h>
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#include <asm/mach/arch.h>
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@ -11,7 +11,7 @@
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#ifndef MACH_CRAG6410_H
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#define MACH_CRAG6410_H
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#include <linux/gpio.h>
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#include <linux/platform_data/gpio-samsung-s3c64xx.h>
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#define GLENFARCLAS_PMIC_IRQ_BASE IRQ_BOARD_START
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@ -21,6 +21,7 @@
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#include <plat/devs.h>
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#include <linux/platform_data/asoc-s3c.h>
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#include <linux/platform_data/gpio-samsung-s3c64xx.h>
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#include <plat/gpio-cfg.h>
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static int s3c64xx_i2s_cfg_gpio(struct platform_device *pdev)
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@ -43,6 +43,7 @@
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#include <plat/regs-serial.h>
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#include <linux/platform_data/i2c-s3c2410.h>
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#include <linux/platform_data/gpio-samsung-s3c64xx.h>
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#include <plat/fb.h>
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#include <plat/clock.h>
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@ -32,6 +32,7 @@
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#include <linux/platform_data/pca953x.h>
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#include <linux/platform_data/s3c-hsotg.h>
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#include <linux/platform_data/gpio-samsung-s3c64xx.h>
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#include <video/platform_lcd.h>
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@ -35,6 +35,7 @@
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#include <plat/regs-serial.h>
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#include <linux/platform_data/i2c-s3c2410.h>
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#include <linux/platform_data/gpio-samsung-s3c64xx.h>
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#include <plat/fb.h>
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#include <linux/platform_data/mtd-nand-s3c2410.h>
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@ -38,6 +38,7 @@
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#include <linux/platform_data/mtd-nand-s3c2410.h>
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#include <plat/regs-serial.h>
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#include <linux/platform_data/touchscreen-s3c2410.h>
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#include <linux/platform_data/gpio-samsung-s3c64xx.h>
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#include <video/platform_lcd.h>
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#include <video/samsung_fimd.h>
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@ -39,6 +39,7 @@
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#include <linux/platform_data/mtd-nand-s3c2410.h>
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#include <plat/regs-serial.h>
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#include <linux/platform_data/touchscreen-s3c2410.h>
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#include <linux/platform_data/gpio-samsung-s3c64xx.h>
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#include <video/platform_lcd.h>
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#include <video/samsung_fimd.h>
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@ -36,6 +36,7 @@
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#include <linux/platform_data/usb-ohci-s3c2410.h>
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#include <plat/sdhci.h>
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#include <linux/platform_data/touchscreen-s3c2410.h>
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#include <linux/platform_data/gpio-samsung-s3c64xx.h>
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#include <video/platform_lcd.h>
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#include <plat/samsung-time.h>
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@ -16,6 +16,7 @@
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#include <linux/input.h>
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#include <linux/leds.h>
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#include <linux/platform_device.h>
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#include <linux/platform_data/gpio-samsung-s3c64xx.h>
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#include <asm/mach-types.h>
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#include <asm/mach/arch.h>
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@ -16,6 +16,7 @@
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#include <linux/input.h>
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#include <linux/leds.h>
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#include <linux/platform_device.h>
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#include <linux/platform_data/gpio-samsung-s3c64xx.h>
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#include <asm/mach-types.h>
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#include <asm/mach/arch.h>
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@ -35,6 +35,7 @@
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#include <plat/devs.h>
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#include <plat/cpu.h>
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#include <linux/platform_data/i2c-s3c2410.h>
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#include <linux/platform_data/gpio-samsung-s3c64xx.h>
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#include <plat/samsung-time.h>
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#include "common.h"
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@ -31,6 +31,7 @@
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#include <linux/regulator/machine.h>
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#include <linux/pwm_backlight.h>
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#include <linux/platform_data/s3c-hsotg.h>
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#include <linux/platform_data/gpio-samsung-s3c64xx.h>
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#ifdef CONFIG_SMDK6410_WM1190_EV1
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#include <linux/mfd/wm8350/core.h>
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@ -18,6 +18,7 @@
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#include <linux/io.h>
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#include <linux/gpio.h>
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#include <linux/pm_domain.h>
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#include <linux/platform_data/gpio-samsung-s3c64xx.h>
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#include <mach/map.h>
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#include <mach/irqs.h>
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@ -16,6 +16,7 @@
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#include <linux/types.h>
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#include <linux/fb.h>
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#include <linux/gpio.h>
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#include <linux/platform_data/gpio-samsung-s3c64xx.h>
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#include <plat/fb.h>
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#include <plat/gpio-cfg.h>
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@ -19,6 +19,7 @@
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struct platform_device; /* don't need the contents */
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#include <linux/platform_data/i2c-s3c2410.h>
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#include <linux/platform_data/gpio-samsung-s3c64xx.h>
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#include <plat/gpio-cfg.h>
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void s3c_i2c0_cfg_gpio(struct platform_device *dev)
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@ -19,6 +19,7 @@
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struct platform_device; /* don't need the contents */
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#include <linux/platform_data/i2c-s3c2410.h>
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#include <linux/platform_data/gpio-samsung-s3c64xx.h>
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#include <plat/gpio-cfg.h>
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void s3c_i2c1_cfg_gpio(struct platform_device *dev)
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@ -18,6 +18,7 @@
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#include <mach/regs-clock.h>
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#include <plat/gpio-cfg.h>
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#include <linux/platform_data/ata-samsung_cf.h>
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#include <linux/platform_data/gpio-samsung-s3c64xx.h>
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void s3c64xx_ide_setup_gpio(void)
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{
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@ -11,6 +11,7 @@
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*/
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#include <linux/gpio.h>
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#include <linux/platform_data/gpio-samsung-s3c64xx.h>
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#include <plat/gpio-cfg.h>
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#include <plat/keypad.h>
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@ -17,6 +17,7 @@
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#include <linux/platform_device.h>
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#include <linux/io.h>
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#include <linux/gpio.h>
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#include <linux/platform_data/gpio-samsung-s3c64xx.h>
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#include <plat/gpio-cfg.h>
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#include <plat/sdhci.h>
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@ -9,6 +9,7 @@
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*/
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#include <linux/gpio.h>
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#include <linux/platform_data/gpio-samsung-s3c64xx.h>
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#include <plat/gpio-cfg.h>
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#ifdef CONFIG_S3C64XX_DEV_SPI0
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@ -22,6 +22,9 @@
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#ifdef CONFIG_ARCH_S3C24XX
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#include <linux/platform_data/gpio-samsung-s3c24xx.h>
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#endif
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#ifdef CONFIG_ARCH_S3C64XX
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#include <linux/platform_data/gpio-samsung-s3c64xx.h>
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#endif
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#include <plat/gpio-core.h>
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#include <plat/pm.h>
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@ -30,6 +30,9 @@
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#ifdef CONFIG_ARCH_S3C24XX
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#include <linux/platform_data/gpio-samsung-s3c24xx.h>
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#endif
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#ifdef CONFIG_ARCH_S3C64XX
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#include <linux/platform_data/gpio-samsung-s3c64xx.h>
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#endif
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#include <asm/irq.h>
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@ -1,5 +1,4 @@
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/* arch/arm/mach-s3c6400/include/mach/gpio.h
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*
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/*
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* Copyright 2008 Openmoko, Inc.
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* Copyright 2008 Simtec Electronics
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* http://armlinux.simtec.co.uk/
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* published by the Free Software Foundation.
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*/
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#ifndef GPIO_SAMSUNG_S3C64XX_H
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#define GPIO_SAMSUNG_S3C64XX_H
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/* GPIO bank sizes */
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#define S3C64XX_GPIO_A_NR (8)
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#define S3C64XX_GPIO_B_NR (7)
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/* define the number of gpios we need to the one after the GPQ() range */
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#define GPIO_BOARD_START (S3C64XX_GPQ(S3C64XX_GPIO_Q_NR) + 1)
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#define BOARD_NR_GPIOS (16 + CONFIG_SAMSUNG_GPIO_EXTRA)
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#endif /* GPIO_SAMSUNG_S3C64XX_H */
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#define ARCH_NR_GPIOS (GPIO_BOARD_START + BOARD_NR_GPIOS)
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