From 9a8b6079721ff2e59439fa688916c8e364599eef Mon Sep 17 00:00:00 2001 From: Young-Gun Jang Date: Wed, 5 Feb 2014 11:51:28 +0530 Subject: [PATCH] pinctrl: exynos: add exynos5260 SoC specific data Adds pinctrl support for all platforms based on EXYNOS5260 SoC. Acked-by: Tomasz Figa Signed-off-by: Pankaj Dubey Signed-off-by: Young-Gun Jang Signed-off-by: Rahul Sharma Signed-off-by: Arun Kumar K Signed-off-by: Linus Walleij --- .../bindings/pinctrl/samsung-pinctrl.txt | 1 + drivers/pinctrl/pinctrl-exynos.c | 82 +++++++++++++++++++ drivers/pinctrl/pinctrl-samsung.c | 2 + drivers/pinctrl/pinctrl-samsung.h | 1 + 4 files changed, 86 insertions(+) diff --git a/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt index 257677de3e6b..2b32783ba821 100644 --- a/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt +++ b/Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt @@ -16,6 +16,7 @@ Required Properties: - "samsung,exynos4210-pinctrl": for Exynos4210 compatible pin-controller. - "samsung,exynos4x12-pinctrl": for Exynos4x12 compatible pin-controller. - "samsung,exynos5250-pinctrl": for Exynos5250 compatible pin-controller. + - "samsung,exynos5260-pinctrl": for Exynos5260 compatible pin-controller. - "samsung,exynos5420-pinctrl": for Exynos5420 compatible pin-controller. - reg: Base address of the pin controller hardware module and length of diff --git a/drivers/pinctrl/pinctrl-exynos.c b/drivers/pinctrl/pinctrl-exynos.c index 155b1b3a0e7a..07c81306f2f3 100644 --- a/drivers/pinctrl/pinctrl-exynos.c +++ b/drivers/pinctrl/pinctrl-exynos.c @@ -1042,6 +1042,88 @@ struct samsung_pin_ctrl exynos5250_pin_ctrl[] = { }, }; +/* pin banks of exynos5260 pin-controller 0 */ +static struct samsung_pin_bank exynos5260_pin_banks0[] = { + EXYNOS_PIN_BANK_EINTG(4, 0x000, "gpa0", 0x00), + EXYNOS_PIN_BANK_EINTG(7, 0x020, "gpa1", 0x04), + EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpa2", 0x08), + EXYNOS_PIN_BANK_EINTG(5, 0x060, "gpb0", 0x0c), + EXYNOS_PIN_BANK_EINTG(4, 0x080, "gpb1", 0x10), + EXYNOS_PIN_BANK_EINTG(5, 0x0a0, "gpb2", 0x14), + EXYNOS_PIN_BANK_EINTG(8, 0x0c0, "gpb3", 0x18), + EXYNOS_PIN_BANK_EINTG(8, 0x0e0, "gpb4", 0x1c), + EXYNOS_PIN_BANK_EINTG(8, 0x100, "gpb5", 0x20), + EXYNOS_PIN_BANK_EINTG(8, 0x120, "gpd0", 0x24), + EXYNOS_PIN_BANK_EINTG(7, 0x140, "gpd1", 0x28), + EXYNOS_PIN_BANK_EINTG(5, 0x160, "gpd2", 0x2c), + EXYNOS_PIN_BANK_EINTG(8, 0x180, "gpe0", 0x30), + EXYNOS_PIN_BANK_EINTG(5, 0x1a0, "gpe1", 0x34), + EXYNOS_PIN_BANK_EINTG(4, 0x1c0, "gpf0", 0x38), + EXYNOS_PIN_BANK_EINTG(8, 0x1e0, "gpf1", 0x3c), + EXYNOS_PIN_BANK_EINTG(2, 0x200, "gpk0", 0x40), + EXYNOS_PIN_BANK_EINTW(8, 0xc00, "gpx0", 0x00), + EXYNOS_PIN_BANK_EINTW(8, 0xc20, "gpx1", 0x04), + EXYNOS_PIN_BANK_EINTW(8, 0xc40, "gpx2", 0x08), + EXYNOS_PIN_BANK_EINTW(8, 0xc60, "gpx3", 0x0c), +}; + +/* pin banks of exynos5260 pin-controller 1 */ +static struct samsung_pin_bank exynos5260_pin_banks1[] = { + EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpc0", 0x00), + EXYNOS_PIN_BANK_EINTG(6, 0x020, "gpc1", 0x04), + EXYNOS_PIN_BANK_EINTG(7, 0x040, "gpc2", 0x08), + EXYNOS_PIN_BANK_EINTG(4, 0x060, "gpc3", 0x0c), + EXYNOS_PIN_BANK_EINTG(4, 0x080, "gpc4", 0x10), +}; + +/* pin banks of exynos5260 pin-controller 2 */ +static struct samsung_pin_bank exynos5260_pin_banks2[] = { + EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpz0", 0x00), + EXYNOS_PIN_BANK_EINTG(4, 0x020, "gpz1", 0x04), +}; + +/* + * Samsung pinctrl driver data for Exynos5260 SoC. Exynos5260 SoC includes + * three gpio/pin-mux/pinconfig controllers. + */ +struct samsung_pin_ctrl exynos5260_pin_ctrl[] = { + { + /* pin-controller instance 0 data */ + .pin_banks = exynos5260_pin_banks0, + .nr_banks = ARRAY_SIZE(exynos5260_pin_banks0), + .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, + .label = "exynos5260-gpio-ctrl0", + }, { + /* pin-controller instance 1 data */ + .pin_banks = exynos5260_pin_banks1, + .nr_banks = ARRAY_SIZE(exynos5260_pin_banks1), + .geint_con = EXYNOS_GPIO_ECON_OFFSET, + .geint_mask = EXYNOS_GPIO_EMASK_OFFSET, + .geint_pend = EXYNOS_GPIO_EPEND_OFFSET, + .svc = EXYNOS_SVC_OFFSET, + .eint_gpio_init = exynos_eint_gpio_init, + .label = "exynos5260-gpio-ctrl1", + }, { + /* pin-controller instance 2 data */ + .pin_banks = exynos5260_pin_banks2, + .nr_banks = ARRAY_SIZE(exynos5260_pin_banks2), + .geint_con = EXYNOS_GPIO_ECON_OFFSET, + .geint_mask = EXYNOS_GPIO_EMASK_OFFSET, + .geint_pend = EXYNOS_GPIO_EPEND_OFFSET, + .svc = EXYNOS_SVC_OFFSET, + .eint_gpio_init = exynos_eint_gpio_init, + .label = "exynos5260-gpio-ctrl2", + }, +}; + /* pin banks of exynos5420 pin-controller 0 */ static struct samsung_pin_bank exynos5420_pin_banks0[] = { EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpy7", 0x00), diff --git a/drivers/pinctrl/pinctrl-samsung.c b/drivers/pinctrl/pinctrl-samsung.c index 47ec2e8741e4..0324d4cb19b2 100644 --- a/drivers/pinctrl/pinctrl-samsung.c +++ b/drivers/pinctrl/pinctrl-samsung.c @@ -1120,6 +1120,8 @@ static const struct of_device_id samsung_pinctrl_dt_match[] = { .data = (void *)exynos4x12_pin_ctrl }, { .compatible = "samsung,exynos5250-pinctrl", .data = (void *)exynos5250_pin_ctrl }, + { .compatible = "samsung,exynos5260-pinctrl", + .data = (void *)exynos5260_pin_ctrl }, { .compatible = "samsung,exynos5420-pinctrl", .data = (void *)exynos5420_pin_ctrl }, { .compatible = "samsung,s5pv210-pinctrl", diff --git a/drivers/pinctrl/pinctrl-samsung.h b/drivers/pinctrl/pinctrl-samsung.h index 30622d9afa2e..bab9c2122556 100644 --- a/drivers/pinctrl/pinctrl-samsung.h +++ b/drivers/pinctrl/pinctrl-samsung.h @@ -254,6 +254,7 @@ struct samsung_pmx_func { extern struct samsung_pin_ctrl exynos4210_pin_ctrl[]; extern struct samsung_pin_ctrl exynos4x12_pin_ctrl[]; extern struct samsung_pin_ctrl exynos5250_pin_ctrl[]; +extern struct samsung_pin_ctrl exynos5260_pin_ctrl[]; extern struct samsung_pin_ctrl exynos5420_pin_ctrl[]; extern struct samsung_pin_ctrl s3c64xx_pin_ctrl[]; extern struct samsung_pin_ctrl s3c2412_pin_ctrl[];