summaryrefslogtreecommitdiff
path: root/drivers
diff options
context:
space:
mode:
authorLeela Krishna Amudala <l.krishna@samsung.com>2013-06-19 22:16:26 +0900
committerHyungwon Hwang <human.hwang@samsung.com>2014-12-17 16:18:02 +0900
commitdfd71ef3626675ce48099d6ca98c55de57afeee2 (patch)
tree5eb72a1fb67e0ff9da4993862fecef8d06ed13b4 /drivers
parent894a31ef32562fb2cb0d2a6fab754ceac4c850f1 (diff)
downloadlinux-3.10-dfd71ef3626675ce48099d6ca98c55de57afeee2.tar.gz
linux-3.10-dfd71ef3626675ce48099d6ca98c55de57afeee2.tar.bz2
linux-3.10-dfd71ef3626675ce48099d6ca98c55de57afeee2.zip
pinctrl: exynos: add exynos5420 SoC specific data
Add Samsung EXYNOS5420 SoC specific data to enable pinctrl support for all platforms based on EXYNOS5420. Signed-off-by: Leela Krishna Amudala <l.krishna@samsung.com> Reviewed-by: Doug Anderson <dianders@chromium.org> Acked-by: Tomasz Figa <t.figa@samsung.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Tested-by : Sunil Joshi <joshi@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/pinctrl/pinctrl-exynos.c118
-rw-r--r--drivers/pinctrl/pinctrl-samsung.c2
-rw-r--r--drivers/pinctrl/pinctrl-samsung.h1
3 files changed, 121 insertions, 0 deletions
diff --git a/drivers/pinctrl/pinctrl-exynos.c b/drivers/pinctrl/pinctrl-exynos.c
index 4c84e61f9c4..ac18c7d32c3 100644
--- a/drivers/pinctrl/pinctrl-exynos.c
+++ b/drivers/pinctrl/pinctrl-exynos.c
@@ -1050,3 +1050,121 @@ struct samsung_pin_ctrl exynos5250_pin_ctrl[] = {
.label = "exynos5250-gpio-ctrl3",
},
};
+
+/* pin banks of exynos5420 pin-controller 0 */
+static struct samsung_pin_bank exynos5420_pin_banks0[] = {
+ EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpy7", 0x00),
+ 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 exynos5420 pin-controller 1 */
+static struct samsung_pin_bank exynos5420_pin_banks1[] = {
+ EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpc0", 0x00),
+ EXYNOS_PIN_BANK_EINTG(8, 0x020, "gpc1", 0x04),
+ EXYNOS_PIN_BANK_EINTG(7, 0x040, "gpc2", 0x08),
+ EXYNOS_PIN_BANK_EINTG(4, 0x060, "gpc3", 0x0c),
+ EXYNOS_PIN_BANK_EINTG(2, 0x080, "gpc4", 0x10),
+ EXYNOS_PIN_BANK_EINTG(8, 0x0A0, "gpd1", 0x14),
+ EXYNOS_PIN_BANK_EINTN(6, 0x0C0, "gpy0"),
+ EXYNOS_PIN_BANK_EINTN(4, 0x0E0, "gpy1"),
+ EXYNOS_PIN_BANK_EINTN(6, 0x100, "gpy2"),
+ EXYNOS_PIN_BANK_EINTN(8, 0x120, "gpy3"),
+ EXYNOS_PIN_BANK_EINTN(8, 0x140, "gpy4"),
+ EXYNOS_PIN_BANK_EINTN(8, 0x160, "gpy5"),
+ EXYNOS_PIN_BANK_EINTN(8, 0x180, "gpy6"),
+};
+
+/* pin banks of exynos5420 pin-controller 2 */
+static struct samsung_pin_bank exynos5420_pin_banks2[] = {
+ EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpe0", 0x00),
+ EXYNOS_PIN_BANK_EINTG(2, 0x020, "gpe1", 0x04),
+ EXYNOS_PIN_BANK_EINTG(6, 0x040, "gpf0", 0x08),
+ EXYNOS_PIN_BANK_EINTG(8, 0x060, "gpf1", 0x0c),
+ EXYNOS_PIN_BANK_EINTG(8, 0x080, "gpg0", 0x10),
+ EXYNOS_PIN_BANK_EINTG(8, 0x0A0, "gpg1", 0x14),
+ EXYNOS_PIN_BANK_EINTG(2, 0x0C0, "gpg2", 0x18),
+ EXYNOS_PIN_BANK_EINTG(4, 0x0E0, "gpj4", 0x1c),
+};
+
+/* pin banks of exynos5420 pin-controller 3 */
+static struct samsung_pin_bank exynos5420_pin_banks3[] = {
+ EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpa0", 0x00),
+ EXYNOS_PIN_BANK_EINTG(6, 0x020, "gpa1", 0x04),
+ EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpa2", 0x08),
+ EXYNOS_PIN_BANK_EINTG(5, 0x060, "gpb0", 0x0c),
+ EXYNOS_PIN_BANK_EINTG(5, 0x080, "gpb1", 0x10),
+ EXYNOS_PIN_BANK_EINTG(4, 0x0A0, "gpb2", 0x14),
+ EXYNOS_PIN_BANK_EINTG(8, 0x0C0, "gpb3", 0x18),
+ EXYNOS_PIN_BANK_EINTG(2, 0x0E0, "gpb4", 0x1c),
+ EXYNOS_PIN_BANK_EINTG(8, 0x100, "gph0", 0x20),
+};
+
+/* pin banks of exynos5420 pin-controller 4 */
+static struct samsung_pin_bank exynos5420_pin_banks4[] = {
+ EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpz", 0x00),
+};
+
+/*
+ * Samsung pinctrl driver data for Exynos5420 SoC. Exynos5420 SoC includes
+ * four gpio/pin-mux/pinconfig controllers.
+ */
+struct samsung_pin_ctrl exynos5420_pin_ctrl[] = {
+ {
+ /* pin-controller instance 0 data */
+ .pin_banks = exynos5420_pin_banks0,
+ .nr_banks = ARRAY_SIZE(exynos5420_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 = "exynos5420-gpio-ctrl0",
+ }, {
+ /* pin-controller instance 1 data */
+ .pin_banks = exynos5420_pin_banks1,
+ .nr_banks = ARRAY_SIZE(exynos5420_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 = "exynos5420-gpio-ctrl1",
+ }, {
+ /* pin-controller instance 2 data */
+ .pin_banks = exynos5420_pin_banks2,
+ .nr_banks = ARRAY_SIZE(exynos5420_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 = "exynos5420-gpio-ctrl2",
+ }, {
+ /* pin-controller instance 3 data */
+ .pin_banks = exynos5420_pin_banks3,
+ .nr_banks = ARRAY_SIZE(exynos5420_pin_banks3),
+ .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 = "exynos5420-gpio-ctrl3",
+ }, {
+ /* pin-controller instance 4 data */
+ .pin_banks = exynos5420_pin_banks4,
+ .nr_banks = ARRAY_SIZE(exynos5420_pin_banks4),
+ .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 = "exynos5420-gpio-ctrl4",
+ },
+};
diff --git a/drivers/pinctrl/pinctrl-samsung.c b/drivers/pinctrl/pinctrl-samsung.c
index 81799df3400..05741899b35 100644
--- a/drivers/pinctrl/pinctrl-samsung.c
+++ b/drivers/pinctrl/pinctrl-samsung.c
@@ -1242,6 +1242,8 @@ 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,exynos5420-pinctrl",
+ .data = (void *)exynos5420_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 a10a6a1b9b7..4e91f88c163 100644
--- a/drivers/pinctrl/pinctrl-samsung.h
+++ b/drivers/pinctrl/pinctrl-samsung.h
@@ -256,6 +256,7 @@ extern struct samsung_pin_ctrl exynos3250_pin_ctrl[];
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 exynos5420_pin_ctrl[];
extern struct samsung_pin_ctrl s3c64xx_pin_ctrl[];
#endif /* __PINCTRL_SAMSUNG_H */