diff options
| author | Mateusz Krawczuk <m.krawczuk@partner.samsung.com> | 2013-08-27 15:08:10 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2013-08-28 15:56:06 +0200 |
| commit | 608a26a7bc04a39cfd7041f31ca2b2100113d14e (patch) | |
| tree | 73e9541f43c81ad6c8c18e33ec8cd7990dbb1213 /drivers/pinctrl | |
| parent | pinctrl: utils: include export.h to avoid warnings (diff) | |
| download | linux-608a26a7bc04a39cfd7041f31ca2b2100113d14e.tar.xz linux-608a26a7bc04a39cfd7041f31ca2b2100113d14e.zip | |
pinctrl: Add s5pv210 support to pinctrl-exynos
This patch implements pinctrl support and adds device tree bindings
for s5pv210.
Signed-off-by: Mateusz Krawczuk <m.krawczuk@partner.samsung.com>
Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/pinctrl/pinctrl-exynos.c | 58 | ||||
| -rw-r--r-- | drivers/pinctrl/pinctrl-samsung.c | 2 | ||||
| -rw-r--r-- | drivers/pinctrl/pinctrl-samsung.h | 1 |
4 files changed, 62 insertions, 1 deletions
diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig index b920901058e3..b6e864e8c9e8 100644 --- a/drivers/pinctrl/Kconfig +++ b/drivers/pinctrl/Kconfig @@ -252,7 +252,7 @@ config PINCTRL_SAMSUNG config PINCTRL_EXYNOS bool "Pinctrl driver data for Samsung EXYNOS SoCs other than 5440" - depends on OF && GPIOLIB && ARCH_EXYNOS + depends on OF && GPIOLIB && (ARCH_EXYNOS || ARCH_S5PV210) select PINCTRL_SAMSUNG config PINCTRL_EXYNOS5440 diff --git a/drivers/pinctrl/pinctrl-exynos.c b/drivers/pinctrl/pinctrl-exynos.c index a74b3cbd7451..2689f8d01a1e 100644 --- a/drivers/pinctrl/pinctrl-exynos.c +++ b/drivers/pinctrl/pinctrl-exynos.c @@ -660,6 +660,64 @@ static void exynos_pinctrl_resume(struct samsung_pinctrl_drv_data *drvdata) exynos_pinctrl_resume_bank(drvdata, bank); } +/* pin banks of s5pv210 pin-controller */ +static struct samsung_pin_bank s5pv210_pin_bank[] = { + EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpa0", 0x00), + EXYNOS_PIN_BANK_EINTG(6, 0x020, "gpa1", 0x04), + EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpb", 0x08), + EXYNOS_PIN_BANK_EINTG(5, 0x060, "gpc0", 0x0c), + EXYNOS_PIN_BANK_EINTG(5, 0x080, "gpc1", 0x10), + EXYNOS_PIN_BANK_EINTG(4, 0x0a0, "gpd0", 0x14), + EXYNOS_PIN_BANK_EINTG(4, 0x0c0, "gpd1", 0x18), + EXYNOS_PIN_BANK_EINTG(5, 0x0e0, "gpe0", 0x1c), + EXYNOS_PIN_BANK_EINTG(8, 0x100, "gpe1", 0x20), + EXYNOS_PIN_BANK_EINTG(6, 0x120, "gpf0", 0x24), + EXYNOS_PIN_BANK_EINTG(8, 0x140, "gpf1", 0x28), + EXYNOS_PIN_BANK_EINTG(8, 0x160, "gpf2", 0x2c), + EXYNOS_PIN_BANK_EINTG(8, 0x180, "gpf3", 0x30), + EXYNOS_PIN_BANK_EINTG(7, 0x1a0, "gpg0", 0x34), + EXYNOS_PIN_BANK_EINTG(7, 0x1c0, "gpg1", 0x38), + EXYNOS_PIN_BANK_EINTG(7, 0x1e0, "gpg2", 0x3c), + EXYNOS_PIN_BANK_EINTG(7, 0x200, "gpg3", 0x40), + EXYNOS_PIN_BANK_EINTN(7, 0x220, "gpi"), + EXYNOS_PIN_BANK_EINTG(8, 0x240, "gpj0", 0x44), + EXYNOS_PIN_BANK_EINTG(6, 0x260, "gpj1", 0x48), + EXYNOS_PIN_BANK_EINTG(8, 0x280, "gpj2", 0x4c), + EXYNOS_PIN_BANK_EINTG(8, 0x2a0, "gpj3", 0x50), + EXYNOS_PIN_BANK_EINTG(5, 0x2c0, "gpj4", 0x54), + EXYNOS_PIN_BANK_EINTN(8, 0x2e0, "mp01"), + EXYNOS_PIN_BANK_EINTN(4, 0x300, "mp02"), + EXYNOS_PIN_BANK_EINTN(8, 0x320, "mp03"), + EXYNOS_PIN_BANK_EINTN(8, 0x340, "mp04"), + EXYNOS_PIN_BANK_EINTN(8, 0x360, "mp05"), + EXYNOS_PIN_BANK_EINTN(8, 0x380, "mp06"), + EXYNOS_PIN_BANK_EINTN(8, 0x3a0, "mp07"), + EXYNOS_PIN_BANK_EINTW(8, 0xc00, "gph0", 0x00), + EXYNOS_PIN_BANK_EINTW(8, 0xc20, "gph1", 0x04), + EXYNOS_PIN_BANK_EINTW(8, 0xc40, "gph2", 0x08), + EXYNOS_PIN_BANK_EINTW(8, 0xc60, "gph3", 0x0c), +}; + +struct samsung_pin_ctrl s5pv210_pin_ctrl[] = { + { + /* pin-controller instance 0 data */ + .pin_banks = s5pv210_pin_bank, + .nr_banks = ARRAY_SIZE(s5pv210_pin_bank), + .geint_con = EXYNOS_GPIO_ECON_OFFSET, + .geint_mask = EXYNOS_GPIO_EMASK_OFFSET, + .geint_pend = EXYNOS_GPIO_EPEND_OFFSET, + .weint_con = EXYNOS_WKUP_ECON_OFFSET, + .weint_mask = EXYNOS_WKUP_EMASK_OFFSET, + .weint_pend = EXYNOS_WKUP_EPEND_OFFSET, + .svc = EXYNOS_SVC_OFFSET, + .eint_gpio_init = exynos_eint_gpio_init, + .eint_wkup_init = exynos_eint_wkup_init, + .suspend = exynos_pinctrl_suspend, + .resume = exynos_pinctrl_resume, + .label = "s5pv210-gpio-ctrl0", + }, +}; + /* pin banks of exynos4210 pin-controller 0 */ static struct samsung_pin_bank exynos4210_pin_banks0[] = { EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpa0", 0x00), diff --git a/drivers/pinctrl/pinctrl-samsung.c b/drivers/pinctrl/pinctrl-samsung.c index 222648d69f25..92a9d6c8db0a 100644 --- a/drivers/pinctrl/pinctrl-samsung.c +++ b/drivers/pinctrl/pinctrl-samsung.c @@ -1122,6 +1122,8 @@ static const struct of_device_id samsung_pinctrl_dt_match[] = { .data = (void *)exynos5250_pin_ctrl }, { .compatible = "samsung,exynos5420-pinctrl", .data = (void *)exynos5420_pin_ctrl }, + { .compatible = "samsung,s5pv210-pinctrl", + .data = (void *)s5pv210_pin_ctrl }, #endif #ifdef CONFIG_PINCTRL_S3C64XX { .compatible = "samsung,s3c64xx-pinctrl", diff --git a/drivers/pinctrl/pinctrl-samsung.h b/drivers/pinctrl/pinctrl-samsung.h index 11bb75ba81a9..30622d9afa2e 100644 --- a/drivers/pinctrl/pinctrl-samsung.h +++ b/drivers/pinctrl/pinctrl-samsung.h @@ -260,5 +260,6 @@ extern struct samsung_pin_ctrl s3c2412_pin_ctrl[]; extern struct samsung_pin_ctrl s3c2416_pin_ctrl[]; extern struct samsung_pin_ctrl s3c2440_pin_ctrl[]; extern struct samsung_pin_ctrl s3c2450_pin_ctrl[]; +extern struct samsung_pin_ctrl s5pv210_pin_ctrl[]; #endif /* __PINCTRL_SAMSUNG_H */ |