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authorLinus Walleij <linus.walleij@linaro.org>2013-12-06 12:46:27 +0100
committerLinus Walleij <linus.walleij@linaro.org>2013-12-20 18:19:36 +0100
commit41c3548e6da67786bcaf8ee7b406f6f85ddd816b (patch)
treea1d57c285d2113ce97ca8bfd817a6e42c400474e
parentc67d0f29262bf6f863ce74d0756618bbd9ba80fd (diff)
downloadop-kernel-dev-41c3548e6da67786bcaf8ee7b406f6f85ddd816b.zip
op-kernel-dev-41c3548e6da67786bcaf8ee7b406f6f85ddd816b.tar.gz
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>
-rw-r--r--arch/arm/Kconfig3
-rw-r--r--arch/arm/mach-s3c64xx/Kconfig3
-rw-r--r--arch/arm/mach-s3c64xx/common.c1
-rw-r--r--arch/arm/mach-s3c64xx/crag6410.h2
-rw-r--r--arch/arm/mach-s3c64xx/dev-audio.c1
-rw-r--r--arch/arm/mach-s3c64xx/mach-anw6410.c1
-rw-r--r--arch/arm/mach-s3c64xx/mach-crag6410.c1
-rw-r--r--arch/arm/mach-s3c64xx/mach-hmt.c1
-rw-r--r--arch/arm/mach-s3c64xx/mach-mini6410.c1
-rw-r--r--arch/arm/mach-s3c64xx/mach-real6410.c1
-rw-r--r--arch/arm/mach-s3c64xx/mach-smartq.c1
-rw-r--r--arch/arm/mach-s3c64xx/mach-smartq5.c1
-rw-r--r--arch/arm/mach-s3c64xx/mach-smartq7.c1
-rw-r--r--arch/arm/mach-s3c64xx/mach-smdk6400.c1
-rw-r--r--arch/arm/mach-s3c64xx/mach-smdk6410.c1
-rw-r--r--arch/arm/mach-s3c64xx/pm.c1
-rw-r--r--arch/arm/mach-s3c64xx/setup-fb-24bpp.c1
-rw-r--r--arch/arm/mach-s3c64xx/setup-i2c0.c1
-rw-r--r--arch/arm/mach-s3c64xx/setup-i2c1.c1
-rw-r--r--arch/arm/mach-s3c64xx/setup-ide.c1
-rw-r--r--arch/arm/mach-s3c64xx/setup-keypad.c1
-rw-r--r--arch/arm/mach-s3c64xx/setup-sdhci-gpio.c1
-rw-r--r--arch/arm/mach-s3c64xx/setup-spi.c1
-rw-r--r--arch/arm/plat-samsung/pm-gpio.c3
-rw-r--r--drivers/gpio/gpio-samsung.c3
-rw-r--r--include/linux/platform_data/gpio-samsung-s3c64xx.h (renamed from arch/arm/mach-s3c64xx/include/mach/gpio.h)9
26 files changed, 33 insertions, 10 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 6a26bcb..1034379 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -732,7 +732,6 @@ config ARCH_S3C64XX
select HAVE_S3C2410_I2C if I2C
select HAVE_S3C2410_WATCHDOG if WATCHDOG
select HAVE_TCM
- select NEED_MACH_GPIO_H
select NO_IOPORT
select PLAT_SAMSUNG
select PM_GENERIC_DOMAINS
@@ -1592,7 +1591,7 @@ config ARM_PSCI
config ARCH_NR_GPIO
int
default 1024 if ARCH_SHMOBILE || ARCH_TEGRA
- default 512 if ARCH_EXYNOS || ARCH_KEYSTONE || SOC_OMAP5 || SOC_DRA7XX || ARCH_S3C24XX
+ default 512 if ARCH_EXYNOS || ARCH_KEYSTONE || SOC_OMAP5 || SOC_DRA7XX || ARCH_S3C24XX || ARCH_S3C64XX
default 392 if ARCH_U8500
default 352 if ARCH_VT8500
default 288 if ARCH_SUNXI
diff --git a/arch/arm/mach-s3c64xx/Kconfig b/arch/arm/mach-s3c64xx/Kconfig
index 2cb8dc5..175f015 100644
--- a/arch/arm/mach-s3c64xx/Kconfig
+++ b/arch/arm/mach-s3c64xx/Kconfig
@@ -192,7 +192,6 @@ config SMDK6410_WM1190_EV1
select MFD_WM8350_I2C
select REGULATOR
select REGULATOR_WM8350
- select SAMSUNG_GPIO_EXTRA64
help
The Wolfson Microelectronics 1190-EV1 is a WM835x based PMIC
and audio daughtercard for the Samsung SMDK6410 reference
@@ -208,7 +207,6 @@ config SMDK6410_WM1192_EV1
select MFD_WM831X_I2C
select REGULATOR
select REGULATOR_WM831X
- select SAMSUNG_GPIO_EXTRA64
help
The Wolfson Microelectronics 1192-EV1 is a WM831x based PMIC
daughtercard for the Samsung SMDK6410 reference platform.
@@ -294,7 +292,6 @@ config MACH_WLF_CRAGG_6410
select SAMSUNG_DEV_ADC
select SAMSUNG_DEV_KEYPAD
select SAMSUNG_DEV_PWM
- select SAMSUNG_GPIO_EXTRA128
help
Machine support for the Wolfson Cragganmore S3C6410 variant.
diff --git a/arch/arm/mach-s3c64xx/common.c b/arch/arm/mach-s3c64xx/common.c
index 7a3ce4c..64edda3 100644
--- a/arch/arm/mach-s3c64xx/common.c
+++ b/arch/arm/mach-s3c64xx/common.c
@@ -32,6 +32,7 @@
#include <linux/irq.h>
#include <linux/gpio.h>
#include <linux/irqchip/arm-vic.h>
+#include <linux/platform_data/gpio-samsung-s3c64xx.h>
#include <clocksource/samsung_pwm.h>
#include <asm/mach/arch.h>
diff --git a/arch/arm/mach-s3c64xx/crag6410.h b/arch/arm/mach-s3c64xx/crag6410.h
index 4c3c999..9ef20b8 100644
--- a/arch/arm/mach-s3c64xx/crag6410.h
+++ b/arch/arm/mach-s3c64xx/crag6410.h
@@ -11,7 +11,7 @@
#ifndef MACH_CRAG6410_H
#define MACH_CRAG6410_H
-#include <linux/gpio.h>
+#include <linux/platform_data/gpio-samsung-s3c64xx.h>
#define GLENFARCLAS_PMIC_IRQ_BASE IRQ_BOARD_START
diff --git a/arch/arm/mach-s3c64xx/dev-audio.c b/arch/arm/mach-s3c64xx/dev-audio.c
index e367e87..6f58c80 100644
--- a/arch/arm/mach-s3c64xx/dev-audio.c
+++ b/arch/arm/mach-s3c64xx/dev-audio.c
@@ -21,6 +21,7 @@
#include <plat/devs.h>
#include <linux/platform_data/asoc-s3c.h>
+#include <linux/platform_data/gpio-samsung-s3c64xx.h>
#include <plat/gpio-cfg.h>
static int s3c64xx_i2s_cfg_gpio(struct platform_device *pdev)
diff --git a/arch/arm/mach-s3c64xx/mach-anw6410.c b/arch/arm/mach-s3c64xx/mach-anw6410.c
index d266dd5..546f45b 100644
--- a/arch/arm/mach-s3c64xx/mach-anw6410.c
+++ b/arch/arm/mach-s3c64xx/mach-anw6410.c
@@ -43,6 +43,7 @@
#include <plat/regs-serial.h>
#include <linux/platform_data/i2c-s3c2410.h>
+#include <linux/platform_data/gpio-samsung-s3c64xx.h>
#include <plat/fb.h>
#include <plat/clock.h>
diff --git a/arch/arm/mach-s3c64xx/mach-crag6410.c b/arch/arm/mach-s3c64xx/mach-crag6410.c
index 758e31b..7b91359 100644
--- a/arch/arm/mach-s3c64xx/mach-crag6410.c
+++ b/arch/arm/mach-s3c64xx/mach-crag6410.c
@@ -32,6 +32,7 @@
#include <linux/platform_data/pca953x.h>
#include <linux/platform_data/s3c-hsotg.h>
+#include <linux/platform_data/gpio-samsung-s3c64xx.h>
#include <video/platform_lcd.h>
diff --git a/arch/arm/mach-s3c64xx/mach-hmt.c b/arch/arm/mach-s3c64xx/mach-hmt.c
index 614a03a..009b195 100644
--- a/arch/arm/mach-s3c64xx/mach-hmt.c
+++ b/arch/arm/mach-s3c64xx/mach-hmt.c
@@ -35,6 +35,7 @@
#include <plat/regs-serial.h>
#include <linux/platform_data/i2c-s3c2410.h>
+#include <linux/platform_data/gpio-samsung-s3c64xx.h>
#include <plat/fb.h>
#include <linux/platform_data/mtd-nand-s3c2410.h>
diff --git a/arch/arm/mach-s3c64xx/mach-mini6410.c b/arch/arm/mach-s3c64xx/mach-mini6410.c
index 58d46a3..14c96ee 100644
--- a/arch/arm/mach-s3c64xx/mach-mini6410.c
+++ b/arch/arm/mach-s3c64xx/mach-mini6410.c
@@ -38,6 +38,7 @@
#include <linux/platform_data/mtd-nand-s3c2410.h>
#include <plat/regs-serial.h>
#include <linux/platform_data/touchscreen-s3c2410.h>
+#include <linux/platform_data/gpio-samsung-s3c64xx.h>
#include <video/platform_lcd.h>
#include <video/samsung_fimd.h>
diff --git a/arch/arm/mach-s3c64xx/mach-real6410.c b/arch/arm/mach-s3c64xx/mach-real6410.c
index 8bed37b..af45149 100644
--- a/arch/arm/mach-s3c64xx/mach-real6410.c
+++ b/arch/arm/mach-s3c64xx/mach-real6410.c
@@ -39,6 +39,7 @@
#include <linux/platform_data/mtd-nand-s3c2410.h>
#include <plat/regs-serial.h>
#include <linux/platform_data/touchscreen-s3c2410.h>
+#include <linux/platform_data/gpio-samsung-s3c64xx.h>
#include <video/platform_lcd.h>
#include <video/samsung_fimd.h>
diff --git a/arch/arm/mach-s3c64xx/mach-smartq.c b/arch/arm/mach-s3c64xx/mach-smartq.c
index a6b338f..0271b3a 100644
--- a/arch/arm/mach-s3c64xx/mach-smartq.c
+++ b/arch/arm/mach-s3c64xx/mach-smartq.c
@@ -36,6 +36,7 @@
#include <linux/platform_data/usb-ohci-s3c2410.h>
#include <plat/sdhci.h>
#include <linux/platform_data/touchscreen-s3c2410.h>
+#include <linux/platform_data/gpio-samsung-s3c64xx.h>
#include <video/platform_lcd.h>
#include <plat/samsung-time.h>
diff --git a/arch/arm/mach-s3c64xx/mach-smartq5.c b/arch/arm/mach-s3c64xx/mach-smartq5.c
index 8aca5da..15b6c2f 100644
--- a/arch/arm/mach-s3c64xx/mach-smartq5.c
+++ b/arch/arm/mach-s3c64xx/mach-smartq5.c
@@ -16,6 +16,7 @@
#include <linux/input.h>
#include <linux/leds.h>
#include <linux/platform_device.h>
+#include <linux/platform_data/gpio-samsung-s3c64xx.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
diff --git a/arch/arm/mach-s3c64xx/mach-smartq7.c b/arch/arm/mach-s3c64xx/mach-smartq7.c
index a052e10..e3b5894 100644
--- a/arch/arm/mach-s3c64xx/mach-smartq7.c
+++ b/arch/arm/mach-s3c64xx/mach-smartq7.c
@@ -16,6 +16,7 @@
#include <linux/input.h>
#include <linux/leds.h>
#include <linux/platform_device.h>
+#include <linux/platform_data/gpio-samsung-s3c64xx.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
diff --git a/arch/arm/mach-s3c64xx/mach-smdk6400.c b/arch/arm/mach-s3c64xx/mach-smdk6400.c
index 27381cf..bdbbddb 100644
--- a/arch/arm/mach-s3c64xx/mach-smdk6400.c
+++ b/arch/arm/mach-s3c64xx/mach-smdk6400.c
@@ -35,6 +35,7 @@
#include <plat/devs.h>
#include <plat/cpu.h>
#include <linux/platform_data/i2c-s3c2410.h>
+#include <linux/platform_data/gpio-samsung-s3c64xx.h>
#include <plat/samsung-time.h>
#include "common.h"
diff --git a/arch/arm/mach-s3c64xx/mach-smdk6410.c b/arch/arm/mach-s3c64xx/mach-smdk6410.c
index d5ea938..a8977da 100644
--- a/arch/arm/mach-s3c64xx/mach-smdk6410.c
+++ b/arch/arm/mach-s3c64xx/mach-smdk6410.c
@@ -31,6 +31,7 @@
#include <linux/regulator/machine.h>
#include <linux/pwm_backlight.h>
#include <linux/platform_data/s3c-hsotg.h>
+#include <linux/platform_data/gpio-samsung-s3c64xx.h>
#ifdef CONFIG_SMDK6410_WM1190_EV1
#include <linux/mfd/wm8350/core.h>
diff --git a/arch/arm/mach-s3c64xx/pm.c b/arch/arm/mach-s3c64xx/pm.c
index 8cdb824..99c778e 100644
--- a/arch/arm/mach-s3c64xx/pm.c
+++ b/arch/arm/mach-s3c64xx/pm.c
@@ -18,6 +18,7 @@
#include <linux/io.h>
#include <linux/gpio.h>
#include <linux/pm_domain.h>
+#include <linux/platform_data/gpio-samsung-s3c64xx.h>
#include <mach/map.h>
#include <mach/irqs.h>
diff --git a/arch/arm/mach-s3c64xx/setup-fb-24bpp.c b/arch/arm/mach-s3c64xx/setup-fb-24bpp.c
index 2cf8002..2227926 100644
--- a/arch/arm/mach-s3c64xx/setup-fb-24bpp.c
+++ b/arch/arm/mach-s3c64xx/setup-fb-24bpp.c
@@ -16,6 +16,7 @@
#include <linux/types.h>
#include <linux/fb.h>
#include <linux/gpio.h>
+#include <linux/platform_data/gpio-samsung-s3c64xx.h>
#include <plat/fb.h>
#include <plat/gpio-cfg.h>
diff --git a/arch/arm/mach-s3c64xx/setup-i2c0.c b/arch/arm/mach-s3c64xx/setup-i2c0.c
index 40666ba..f269dab 100644
--- a/arch/arm/mach-s3c64xx/setup-i2c0.c
+++ b/arch/arm/mach-s3c64xx/setup-i2c0.c
@@ -19,6 +19,7 @@
struct platform_device; /* don't need the contents */
#include <linux/platform_data/i2c-s3c2410.h>
+#include <linux/platform_data/gpio-samsung-s3c64xx.h>
#include <plat/gpio-cfg.h>
void s3c_i2c0_cfg_gpio(struct platform_device *dev)
diff --git a/arch/arm/mach-s3c64xx/setup-i2c1.c b/arch/arm/mach-s3c64xx/setup-i2c1.c
index 3fdb24c..aa2bfcd 100644
--- a/arch/arm/mach-s3c64xx/setup-i2c1.c
+++ b/arch/arm/mach-s3c64xx/setup-i2c1.c
@@ -19,6 +19,7 @@
struct platform_device; /* don't need the contents */
#include <linux/platform_data/i2c-s3c2410.h>
+#include <linux/platform_data/gpio-samsung-s3c64xx.h>
#include <plat/gpio-cfg.h>
void s3c_i2c1_cfg_gpio(struct platform_device *dev)
diff --git a/arch/arm/mach-s3c64xx/setup-ide.c b/arch/arm/mach-s3c64xx/setup-ide.c
index 648d8b8..81dcebe 100644
--- a/arch/arm/mach-s3c64xx/setup-ide.c
+++ b/arch/arm/mach-s3c64xx/setup-ide.c
@@ -18,6 +18,7 @@
#include <mach/regs-clock.h>
#include <plat/gpio-cfg.h>
#include <linux/platform_data/ata-samsung_cf.h>
+#include <linux/platform_data/gpio-samsung-s3c64xx.h>
void s3c64xx_ide_setup_gpio(void)
{
diff --git a/arch/arm/mach-s3c64xx/setup-keypad.c b/arch/arm/mach-s3c64xx/setup-keypad.c
index 1d4d0ee..e236f40 100644
--- a/arch/arm/mach-s3c64xx/setup-keypad.c
+++ b/arch/arm/mach-s3c64xx/setup-keypad.c
@@ -11,6 +11,7 @@
*/
#include <linux/gpio.h>
+#include <linux/platform_data/gpio-samsung-s3c64xx.h>
#include <plat/gpio-cfg.h>
#include <plat/keypad.h>
diff --git a/arch/arm/mach-s3c64xx/setup-sdhci-gpio.c b/arch/arm/mach-s3c64xx/setup-sdhci-gpio.c
index 6eac071..79192b7 100644
--- a/arch/arm/mach-s3c64xx/setup-sdhci-gpio.c
+++ b/arch/arm/mach-s3c64xx/setup-sdhci-gpio.c
@@ -17,6 +17,7 @@
#include <linux/platform_device.h>
#include <linux/io.h>
#include <linux/gpio.h>
+#include <linux/platform_data/gpio-samsung-s3c64xx.h>
#include <plat/gpio-cfg.h>
#include <plat/sdhci.h>
diff --git a/arch/arm/mach-s3c64xx/setup-spi.c b/arch/arm/mach-s3c64xx/setup-spi.c
index 4dc5345..dad4728 100644
--- a/arch/arm/mach-s3c64xx/setup-spi.c
+++ b/arch/arm/mach-s3c64xx/setup-spi.c
@@ -9,6 +9,7 @@
*/
#include <linux/gpio.h>
+#include <linux/platform_data/gpio-samsung-s3c64xx.h>
#include <plat/gpio-cfg.h>
#ifdef CONFIG_S3C64XX_DEV_SPI0
diff --git a/arch/arm/plat-samsung/pm-gpio.c b/arch/arm/plat-samsung/pm-gpio.c
index 41fef69..c4efa1c 100644
--- a/arch/arm/plat-samsung/pm-gpio.c
+++ b/arch/arm/plat-samsung/pm-gpio.c
@@ -22,6 +22,9 @@
#ifdef CONFIG_ARCH_S3C24XX
#include <linux/platform_data/gpio-samsung-s3c24xx.h>
#endif
+#ifdef CONFIG_ARCH_S3C64XX
+#include <linux/platform_data/gpio-samsung-s3c64xx.h>
+#endif
#include <plat/gpio-core.h>
#include <plat/pm.h>
diff --git a/drivers/gpio/gpio-samsung.c b/drivers/gpio/gpio-samsung.c
index 268214c..be7b0bd 100644
--- a/drivers/gpio/gpio-samsung.c
+++ b/drivers/gpio/gpio-samsung.c
@@ -30,6 +30,9 @@
#ifdef CONFIG_ARCH_S3C24XX
#include <linux/platform_data/gpio-samsung-s3c24xx.h>
#endif
+#ifdef CONFIG_ARCH_S3C64XX
+#include <linux/platform_data/gpio-samsung-s3c64xx.h>
+#endif
#include <asm/irq.h>
diff --git a/arch/arm/mach-s3c64xx/include/mach/gpio.h b/include/linux/platform_data/gpio-samsung-s3c64xx.h
index 8b540c4..9c81fac 100644
--- a/arch/arm/mach-s3c64xx/include/mach/gpio.h
+++ b/include/linux/platform_data/gpio-samsung-s3c64xx.h
@@ -1,5 +1,4 @@
-/* arch/arm/mach-s3c6400/include/mach/gpio.h
- *
+/*
* Copyright 2008 Openmoko, Inc.
* Copyright 2008 Simtec Electronics
* http://armlinux.simtec.co.uk/
@@ -12,6 +11,9 @@
* published by the Free Software Foundation.
*/
+#ifndef GPIO_SAMSUNG_S3C64XX_H
+#define GPIO_SAMSUNG_S3C64XX_H
+
/* GPIO bank sizes */
#define S3C64XX_GPIO_A_NR (8)
#define S3C64XX_GPIO_B_NR (7)
@@ -88,6 +90,5 @@ enum s3c_gpio_number {
/* define the number of gpios we need to the one after the GPQ() range */
#define GPIO_BOARD_START (S3C64XX_GPQ(S3C64XX_GPIO_Q_NR) + 1)
-#define BOARD_NR_GPIOS (16 + CONFIG_SAMSUNG_GPIO_EXTRA)
+#endif /* GPIO_SAMSUNG_S3C64XX_H */
-#define ARCH_NR_GPIOS (GPIO_BOARD_START + BOARD_NR_GPIOS)
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