aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/pinctrl/samsung/pinctrl-exynos.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/pinctrl/samsung/pinctrl-exynos.c')
-rw-r--r--drivers/pinctrl/samsung/pinctrl-exynos.c386
1 files changed, 254 insertions, 132 deletions
diff --git a/drivers/pinctrl/samsung/pinctrl-exynos.c b/drivers/pinctrl/samsung/pinctrl-exynos.c
index 07409fde02b2..f9b49967f512 100644
--- a/drivers/pinctrl/samsung/pinctrl-exynos.c
+++ b/drivers/pinctrl/samsung/pinctrl-exynos.c
@@ -24,11 +24,15 @@
#include <linux/irqdomain.h>
#include <linux/irq.h>
#include <linux/irqchip/chained_irq.h>
+#include <linux/of_address.h>
#include <linux/of_irq.h>
#include <linux/io.h>
#include <linux/slab.h>
#include <linux/spinlock.h>
+#include <linux/regmap.h>
#include <linux/err.h>
+#include <linux/soc/samsung/exynos-pmu.h>
+#include <linux/soc/samsung/exynos-regs-pmu.h>
#include "pinctrl-samsung.h"
#include "pinctrl-exynos.h"
@@ -528,10 +532,8 @@ static int exynos_eint_wkup_init(struct samsung_pinctrl_drv_data *d)
weint_data = devm_kzalloc(dev, bank->nr_pins
* sizeof(*weint_data), GFP_KERNEL);
- if (!weint_data) {
- dev_err(dev, "could not allocate memory for weint_data\n");
+ if (!weint_data)
return -ENOMEM;
- }
for (idx = 0; idx < bank->nr_pins; ++idx) {
irq = irq_of_parse_and_map(bank->of_node, idx);
@@ -559,10 +561,8 @@ static int exynos_eint_wkup_init(struct samsung_pinctrl_drv_data *d)
muxed_data = devm_kzalloc(dev, sizeof(*muxed_data)
+ muxed_banks*sizeof(struct samsung_pin_bank *), GFP_KERNEL);
- if (!muxed_data) {
- dev_err(dev, "could not allocate memory for muxed_data\n");
+ if (!muxed_data)
return -ENOMEM;
- }
irq_set_chained_handler_and_data(irq, exynos_irq_demux_eint16_31,
muxed_data);
@@ -644,6 +644,60 @@ static void exynos_pinctrl_resume(struct samsung_pinctrl_drv_data *drvdata)
exynos_pinctrl_resume_bank(drvdata, bank);
}
+/* Retention control for S5PV210 are located at the end of clock controller */
+#define S5P_OTHERS 0xE000
+
+#define S5P_OTHERS_RET_IO (1 << 31)
+#define S5P_OTHERS_RET_CF (1 << 30)
+#define S5P_OTHERS_RET_MMC (1 << 29)
+#define S5P_OTHERS_RET_UART (1 << 28)
+
+static void s5pv210_retention_disable(struct samsung_pinctrl_drv_data *drvdata)
+{
+ void *clk_base = drvdata->retention_ctrl->priv;
+ u32 tmp;
+
+ tmp = __raw_readl(clk_base + S5P_OTHERS);
+ tmp |= (S5P_OTHERS_RET_IO | S5P_OTHERS_RET_CF | S5P_OTHERS_RET_MMC |
+ S5P_OTHERS_RET_UART);
+ __raw_writel(tmp, clk_base + S5P_OTHERS);
+}
+
+static struct samsung_retention_ctrl *
+s5pv210_retention_init(struct samsung_pinctrl_drv_data *drvdata,
+ const struct samsung_retention_data *data)
+{
+ struct samsung_retention_ctrl *ctrl;
+ struct device_node *np;
+ void *clk_base;
+
+ ctrl = devm_kzalloc(drvdata->dev, sizeof(*ctrl), GFP_KERNEL);
+ if (!ctrl)
+ return ERR_PTR(-ENOMEM);
+
+ np = of_find_compatible_node(NULL, NULL, "samsung,s5pv210-clock");
+ if (!np) {
+ pr_err("%s: failed to find clock controller DT node\n",
+ __func__);
+ return ERR_PTR(-ENODEV);
+ }
+
+ clk_base = of_iomap(np, 0);
+ if (!clk_base) {
+ pr_err("%s: failed to map clock registers\n", __func__);
+ return ERR_PTR(-EINVAL);
+ }
+
+ ctrl->priv = clk_base;
+ ctrl->disable = s5pv210_retention_disable;
+
+ return ctrl;
+}
+
+static const struct samsung_retention_data s5pv210_retention_data __initconst = {
+ .init = s5pv210_retention_init,
+};
+
/* pin banks of s5pv210 pin-controller */
static const struct samsung_pin_bank_data s5pv210_pin_bank[] __initconst = {
EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpa0", 0x00),
@@ -691,9 +745,58 @@ const struct samsung_pin_ctrl s5pv210_pin_ctrl[] __initconst = {
.eint_wkup_init = exynos_eint_wkup_init,
.suspend = exynos_pinctrl_suspend,
.resume = exynos_pinctrl_resume,
+ .retention_data = &s5pv210_retention_data,
},
};
+/* Pad retention control code for accessing PMU regmap */
+static atomic_t exynos_shared_retention_refcnt;
+
+static void exynos_retention_enable(struct samsung_pinctrl_drv_data *drvdata)
+{
+ if (drvdata->retention_ctrl->refcnt)
+ atomic_inc(drvdata->retention_ctrl->refcnt);
+}
+
+static void exynos_retention_disable(struct samsung_pinctrl_drv_data *drvdata)
+{
+ struct samsung_retention_ctrl *ctrl = drvdata->retention_ctrl;
+ struct regmap *pmu_regs = ctrl->priv;
+ int i;
+
+ if (ctrl->refcnt && !atomic_dec_and_test(ctrl->refcnt))
+ return;
+
+ for (i = 0; i < ctrl->nr_regs; i++)
+ regmap_write(pmu_regs, ctrl->regs[i], ctrl->value);
+}
+
+static struct samsung_retention_ctrl *
+exynos_retention_init(struct samsung_pinctrl_drv_data *drvdata,
+ const struct samsung_retention_data *data)
+{
+ struct samsung_retention_ctrl *ctrl;
+ struct regmap *pmu_regs;
+
+ ctrl = devm_kzalloc(drvdata->dev, sizeof(*ctrl), GFP_KERNEL);
+ if (!ctrl)
+ return ERR_PTR(-ENOMEM);
+
+ pmu_regs = exynos_get_pmu_regmap();
+ if (IS_ERR(pmu_regs))
+ return ERR_CAST(pmu_regs);
+
+ ctrl->priv = pmu_regs;
+ ctrl->regs = data->regs;
+ ctrl->nr_regs = data->nr_regs;
+ ctrl->value = data->value;
+ ctrl->refcnt = data->refcnt;
+ ctrl->enable = exynos_retention_enable;
+ ctrl->disable = exynos_retention_disable;
+
+ return ctrl;
+}
+
/* pin banks of exynos3250 pin-controller 0 */
static const struct samsung_pin_bank_data exynos3250_pin_banks0[] __initconst = {
EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpa0", 0x00),
@@ -726,6 +829,30 @@ static const struct samsung_pin_bank_data exynos3250_pin_banks1[] __initconst =
};
/*
+ * PMU pad retention groups for Exynos3250 doesn't match pin banks, so handle
+ * them all together
+ */
+static const u32 exynos3250_retention_regs[] = {
+ S5P_PAD_RET_MAUDIO_OPTION,
+ S5P_PAD_RET_GPIO_OPTION,
+ S5P_PAD_RET_UART_OPTION,
+ S5P_PAD_RET_MMCA_OPTION,
+ S5P_PAD_RET_MMCB_OPTION,
+ S5P_PAD_RET_EBIA_OPTION,
+ S5P_PAD_RET_EBIB_OPTION,
+ S5P_PAD_RET_MMC2_OPTION,
+ S5P_PAD_RET_SPI_OPTION,
+};
+
+static const struct samsung_retention_data exynos3250_retention_data __initconst = {
+ .regs = exynos3250_retention_regs,
+ .nr_regs = ARRAY_SIZE(exynos3250_retention_regs),
+ .value = EXYNOS_WAKEUP_FROM_LOWPWR,
+ .refcnt = &exynos_shared_retention_refcnt,
+ .init = exynos_retention_init,
+};
+
+/*
* Samsung pinctrl driver data for Exynos3250 SoC. Exynos3250 SoC includes
* two gpio/pin-mux/pinconfig controllers.
*/
@@ -737,6 +864,7 @@ const struct samsung_pin_ctrl exynos3250_pin_ctrl[] __initconst = {
.eint_gpio_init = exynos_eint_gpio_init,
.suspend = exynos_pinctrl_suspend,
.resume = exynos_pinctrl_resume,
+ .retention_data = &exynos3250_retention_data,
}, {
/* pin-controller instance 1 data */
.pin_banks = exynos3250_pin_banks1,
@@ -745,6 +873,7 @@ const struct samsung_pin_ctrl exynos3250_pin_ctrl[] __initconst = {
.eint_wkup_init = exynos_eint_wkup_init,
.suspend = exynos_pinctrl_suspend,
.resume = exynos_pinctrl_resume,
+ .retention_data = &exynos3250_retention_data,
},
};
@@ -797,6 +926,36 @@ static const struct samsung_pin_bank_data exynos4210_pin_banks2[] __initconst =
EXYNOS_PIN_BANK_EINTN(7, 0x000, "gpz"),
};
+/* PMU pad retention groups registers for Exynos4 (without audio) */
+static const u32 exynos4_retention_regs[] = {
+ S5P_PAD_RET_GPIO_OPTION,
+ S5P_PAD_RET_UART_OPTION,
+ S5P_PAD_RET_MMCA_OPTION,
+ S5P_PAD_RET_MMCB_OPTION,
+ S5P_PAD_RET_EBIA_OPTION,
+ S5P_PAD_RET_EBIB_OPTION,
+};
+
+static const struct samsung_retention_data exynos4_retention_data __initconst = {
+ .regs = exynos4_retention_regs,
+ .nr_regs = ARRAY_SIZE(exynos4_retention_regs),
+ .value = EXYNOS_WAKEUP_FROM_LOWPWR,
+ .refcnt = &exynos_shared_retention_refcnt,
+ .init = exynos_retention_init,
+};
+
+/* PMU retention control for audio pins can be tied to audio pin bank */
+static const u32 exynos4_audio_retention_regs[] = {
+ S5P_PAD_RET_MAUDIO_OPTION,
+};
+
+static const struct samsung_retention_data exynos4_audio_retention_data __initconst = {
+ .regs = exynos4_audio_retention_regs,
+ .nr_regs = ARRAY_SIZE(exynos4_audio_retention_regs),
+ .value = EXYNOS_WAKEUP_FROM_LOWPWR,
+ .init = exynos_retention_init,
+};
+
/*
* Samsung pinctrl driver data for Exynos4210 SoC. Exynos4210 SoC includes
* three gpio/pin-mux/pinconfig controllers.
@@ -809,6 +968,7 @@ const struct samsung_pin_ctrl exynos4210_pin_ctrl[] __initconst = {
.eint_gpio_init = exynos_eint_gpio_init,
.suspend = exynos_pinctrl_suspend,
.resume = exynos_pinctrl_resume,
+ .retention_data = &exynos4_retention_data,
}, {
/* pin-controller instance 1 data */
.pin_banks = exynos4210_pin_banks1,
@@ -817,10 +977,12 @@ const struct samsung_pin_ctrl exynos4210_pin_ctrl[] __initconst = {
.eint_wkup_init = exynos_eint_wkup_init,
.suspend = exynos_pinctrl_suspend,
.resume = exynos_pinctrl_resume,
+ .retention_data = &exynos4_retention_data,
}, {
/* pin-controller instance 2 data */
.pin_banks = exynos4210_pin_banks2,
.nr_banks = ARRAY_SIZE(exynos4210_pin_banks2),
+ .retention_data = &exynos4_audio_retention_data,
},
};
@@ -894,6 +1056,7 @@ const struct samsung_pin_ctrl exynos4x12_pin_ctrl[] __initconst = {
.eint_gpio_init = exynos_eint_gpio_init,
.suspend = exynos_pinctrl_suspend,
.resume = exynos_pinctrl_resume,
+ .retention_data = &exynos4_retention_data,
}, {
/* pin-controller instance 1 data */
.pin_banks = exynos4x12_pin_banks1,
@@ -902,6 +1065,7 @@ const struct samsung_pin_ctrl exynos4x12_pin_ctrl[] __initconst = {
.eint_wkup_init = exynos_eint_wkup_init,
.suspend = exynos_pinctrl_suspend,
.resume = exynos_pinctrl_resume,
+ .retention_data = &exynos4_retention_data,
}, {
/* pin-controller instance 2 data */
.pin_banks = exynos4x12_pin_banks2,
@@ -909,6 +1073,7 @@ const struct samsung_pin_ctrl exynos4x12_pin_ctrl[] __initconst = {
.eint_gpio_init = exynos_eint_gpio_init,
.suspend = exynos_pinctrl_suspend,
.resume = exynos_pinctrl_resume,
+ .retention_data = &exynos4_audio_retention_data,
}, {
/* pin-controller instance 3 data */
.pin_banks = exynos4x12_pin_banks3,
@@ -919,81 +1084,6 @@ const struct samsung_pin_ctrl exynos4x12_pin_ctrl[] __initconst = {
},
};
-/* pin banks of exynos4415 pin-controller 0 */
-static const struct samsung_pin_bank_data exynos4415_pin_banks0[] = {
- 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(8, 0x180, "gpf0", 0x30),
- EXYNOS_PIN_BANK_EINTG(8, 0x1A0, "gpf1", 0x34),
- EXYNOS_PIN_BANK_EINTG(1, 0x1C0, "gpf2", 0x38),
-};
-
-/* pin banks of exynos4415 pin-controller 1 */
-static const struct samsung_pin_bank_data exynos4415_pin_banks1[] = {
- EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpk0", 0x08),
- EXYNOS_PIN_BANK_EINTG(7, 0x060, "gpk1", 0x0c),
- EXYNOS_PIN_BANK_EINTG(7, 0x080, "gpk2", 0x10),
- EXYNOS_PIN_BANK_EINTG(7, 0x0A0, "gpk3", 0x14),
- EXYNOS_PIN_BANK_EINTG(4, 0x0C0, "gpl0", 0x18),
- EXYNOS_PIN_BANK_EINTN(6, 0x120, "mp00"),
- EXYNOS_PIN_BANK_EINTN(4, 0x140, "mp01"),
- EXYNOS_PIN_BANK_EINTN(6, 0x160, "mp02"),
- EXYNOS_PIN_BANK_EINTN(8, 0x180, "mp03"),
- EXYNOS_PIN_BANK_EINTN(8, 0x1A0, "mp04"),
- EXYNOS_PIN_BANK_EINTN(8, 0x1C0, "mp05"),
- EXYNOS_PIN_BANK_EINTN(8, 0x1E0, "mp06"),
- EXYNOS_PIN_BANK_EINTG(8, 0x260, "gpm0", 0x24),
- EXYNOS_PIN_BANK_EINTG(7, 0x280, "gpm1", 0x28),
- EXYNOS_PIN_BANK_EINTG(5, 0x2A0, "gpm2", 0x2c),
- EXYNOS_PIN_BANK_EINTG(8, 0x2C0, "gpm3", 0x30),
- EXYNOS_PIN_BANK_EINTG(8, 0x2E0, "gpm4", 0x34),
- 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 exynos4415 pin-controller 2 */
-static const struct samsung_pin_bank_data exynos4415_pin_banks2[] = {
- EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpz", 0x00),
- EXYNOS_PIN_BANK_EINTN(2, 0x000, "etc1"),
-};
-
-/*
- * Samsung pinctrl driver data for Exynos4415 SoC. Exynos4415 SoC includes
- * three gpio/pin-mux/pinconfig controllers.
- */
-const struct samsung_pin_ctrl exynos4415_pin_ctrl[] = {
- {
- /* pin-controller instance 0 data */
- .pin_banks = exynos4415_pin_banks0,
- .nr_banks = ARRAY_SIZE(exynos4415_pin_banks0),
- .eint_gpio_init = exynos_eint_gpio_init,
- .suspend = exynos_pinctrl_suspend,
- .resume = exynos_pinctrl_resume,
- }, {
- /* pin-controller instance 1 data */
- .pin_banks = exynos4415_pin_banks1,
- .nr_banks = ARRAY_SIZE(exynos4415_pin_banks1),
- .eint_gpio_init = exynos_eint_gpio_init,
- .eint_wkup_init = exynos_eint_wkup_init,
- .suspend = exynos_pinctrl_suspend,
- .resume = exynos_pinctrl_resume,
- }, {
- /* pin-controller instance 2 data */
- .pin_banks = exynos4415_pin_banks2,
- .nr_banks = ARRAY_SIZE(exynos4415_pin_banks2),
- .eint_gpio_init = exynos_eint_gpio_init,
- .suspend = exynos_pinctrl_suspend,
- .resume = exynos_pinctrl_resume,
- },
-};
-
/* pin banks of exynos5250 pin-controller 0 */
static const struct samsung_pin_bank_data exynos5250_pin_banks0[] __initconst = {
EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpa0", 0x00),
@@ -1063,6 +1153,7 @@ const struct samsung_pin_ctrl exynos5250_pin_ctrl[] __initconst = {
.eint_wkup_init = exynos_eint_wkup_init,
.suspend = exynos_pinctrl_suspend,
.resume = exynos_pinctrl_resume,
+ .retention_data = &exynos4_retention_data,
}, {
/* pin-controller instance 1 data */
.pin_banks = exynos5250_pin_banks1,
@@ -1070,6 +1161,7 @@ const struct samsung_pin_ctrl exynos5250_pin_ctrl[] __initconst = {
.eint_gpio_init = exynos_eint_gpio_init,
.suspend = exynos_pinctrl_suspend,
.resume = exynos_pinctrl_resume,
+ .retention_data = &exynos4_retention_data,
}, {
/* pin-controller instance 2 data */
.pin_banks = exynos5250_pin_banks2,
@@ -1084,6 +1176,7 @@ const struct samsung_pin_ctrl exynos5250_pin_ctrl[] __initconst = {
.eint_gpio_init = exynos_eint_gpio_init,
.suspend = exynos_pinctrl_suspend,
.resume = exynos_pinctrl_resume,
+ .retention_data = &exynos4_audio_retention_data,
},
};
@@ -1310,6 +1403,30 @@ static const struct samsung_pin_bank_data exynos5420_pin_banks4[] __initconst =
EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpz", 0x00),
};
+/* PMU pad retention groups registers for Exynos5420 (without audio) */
+static const u32 exynos5420_retention_regs[] = {
+ EXYNOS_PAD_RET_DRAM_OPTION,
+ EXYNOS_PAD_RET_JTAG_OPTION,
+ EXYNOS5420_PAD_RET_GPIO_OPTION,
+ EXYNOS5420_PAD_RET_UART_OPTION,
+ EXYNOS5420_PAD_RET_MMCA_OPTION,
+ EXYNOS5420_PAD_RET_MMCB_OPTION,
+ EXYNOS5420_PAD_RET_MMCC_OPTION,
+ EXYNOS5420_PAD_RET_HSI_OPTION,
+ EXYNOS_PAD_RET_EBIA_OPTION,
+ EXYNOS_PAD_RET_EBIB_OPTION,
+ EXYNOS5420_PAD_RET_SPI_OPTION,
+ EXYNOS5420_PAD_RET_DRAM_COREBLK_OPTION,
+};
+
+static const struct samsung_retention_data exynos5420_retention_data __initconst = {
+ .regs = exynos5420_retention_regs,
+ .nr_regs = ARRAY_SIZE(exynos5420_retention_regs),
+ .value = EXYNOS_WAKEUP_FROM_LOWPWR,
+ .refcnt = &exynos_shared_retention_refcnt,
+ .init = exynos_retention_init,
+};
+
/*
* Samsung pinctrl driver data for Exynos5420 SoC. Exynos5420 SoC includes
* four gpio/pin-mux/pinconfig controllers.
@@ -1321,114 +1438,119 @@ const struct samsung_pin_ctrl exynos5420_pin_ctrl[] __initconst = {
.nr_banks = ARRAY_SIZE(exynos5420_pin_banks0),
.eint_gpio_init = exynos_eint_gpio_init,
.eint_wkup_init = exynos_eint_wkup_init,
+ .retention_data = &exynos5420_retention_data,
}, {
/* pin-controller instance 1 data */
.pin_banks = exynos5420_pin_banks1,
.nr_banks = ARRAY_SIZE(exynos5420_pin_banks1),
.eint_gpio_init = exynos_eint_gpio_init,
+ .retention_data = &exynos5420_retention_data,
}, {
/* pin-controller instance 2 data */
.pin_banks = exynos5420_pin_banks2,
.nr_banks = ARRAY_SIZE(exynos5420_pin_banks2),
.eint_gpio_init = exynos_eint_gpio_init,
+ .retention_data = &exynos5420_retention_data,
}, {
/* pin-controller instance 3 data */
.pin_banks = exynos5420_pin_banks3,
.nr_banks = ARRAY_SIZE(exynos5420_pin_banks3),
.eint_gpio_init = exynos_eint_gpio_init,
+ .retention_data = &exynos5420_retention_data,
}, {
/* pin-controller instance 4 data */
.pin_banks = exynos5420_pin_banks4,
.nr_banks = ARRAY_SIZE(exynos5420_pin_banks4),
.eint_gpio_init = exynos_eint_gpio_init,
+ .retention_data = &exynos4_audio_retention_data,
},
};
/* pin banks of exynos5433 pin-controller - ALIVE */
-static const struct samsung_pin_bank_data exynos5433_pin_banks0[] = {
- EXYNOS5433_PIN_BANK_EINTW(8, 0x000, "gpa0", 0x00),
- EXYNOS5433_PIN_BANK_EINTW(8, 0x020, "gpa1", 0x04),
- EXYNOS5433_PIN_BANK_EINTW(8, 0x040, "gpa2", 0x08),
- EXYNOS5433_PIN_BANK_EINTW(8, 0x060, "gpa3", 0x0c),
- EXYNOS5433_PIN_BANK_EINTW_EXT(8, 0x020, "gpf1", 0x1004, 1),
- EXYNOS5433_PIN_BANK_EINTW_EXT(4, 0x040, "gpf2", 0x1008, 1),
- EXYNOS5433_PIN_BANK_EINTW_EXT(4, 0x060, "gpf3", 0x100c, 1),
- EXYNOS5433_PIN_BANK_EINTW_EXT(8, 0x080, "gpf4", 0x1010, 1),
- EXYNOS5433_PIN_BANK_EINTW_EXT(8, 0x0a0, "gpf5", 0x1014, 1),
+static const struct samsung_pin_bank_data exynos5433_pin_banks0[] __initconst = {
+ EXYNOS_PIN_BANK_EINTW(8, 0x000, "gpa0", 0x00),
+ EXYNOS_PIN_BANK_EINTW(8, 0x020, "gpa1", 0x04),
+ EXYNOS_PIN_BANK_EINTW(8, 0x040, "gpa2", 0x08),
+ EXYNOS_PIN_BANK_EINTW(8, 0x060, "gpa3", 0x0c),
+ EXYNOS_PIN_BANK_EINTW_EXT(8, 0x020, "gpf1", 0x1004, 1),
+ EXYNOS_PIN_BANK_EINTW_EXT(4, 0x040, "gpf2", 0x1008, 1),
+ EXYNOS_PIN_BANK_EINTW_EXT(4, 0x060, "gpf3", 0x100c, 1),
+ EXYNOS_PIN_BANK_EINTW_EXT(8, 0x080, "gpf4", 0x1010, 1),
+ EXYNOS_PIN_BANK_EINTW_EXT(8, 0x0a0, "gpf5", 0x1014, 1),
};
/* pin banks of exynos5433 pin-controller - AUD */
-static const struct samsung_pin_bank_data exynos5433_pin_banks1[] = {
- EXYNOS5433_PIN_BANK_EINTG(7, 0x000, "gpz0", 0x00),
- EXYNOS5433_PIN_BANK_EINTG(4, 0x020, "gpz1", 0x04),
+static const struct samsung_pin_bank_data exynos5433_pin_banks1[] __initconst = {
+ EXYNOS_PIN_BANK_EINTG(7, 0x000, "gpz0", 0x00),
+ EXYNOS_PIN_BANK_EINTG(4, 0x020, "gpz1", 0x04),
};
/* pin banks of exynos5433 pin-controller - CPIF */
-static const struct samsung_pin_bank_data exynos5433_pin_banks2[] = {
- EXYNOS5433_PIN_BANK_EINTG(2, 0x000, "gpv6", 0x00),
+static const struct samsung_pin_bank_data exynos5433_pin_banks2[] __initconst = {
+ EXYNOS_PIN_BANK_EINTG(2, 0x000, "gpv6", 0x00),
};
/* pin banks of exynos5433 pin-controller - eSE */
-static const struct samsung_pin_bank_data exynos5433_pin_banks3[] = {
- EXYNOS5433_PIN_BANK_EINTG(3, 0x000, "gpj2", 0x00),
+static const struct samsung_pin_bank_data exynos5433_pin_banks3[] __initconst = {
+ EXYNOS_PIN_BANK_EINTG(3, 0x000, "gpj2", 0x00),
};
/* pin banks of exynos5433 pin-controller - FINGER */
-static const struct samsung_pin_bank_data exynos5433_pin_banks4[] = {
- EXYNOS5433_PIN_BANK_EINTG(4, 0x000, "gpd5", 0x00),
+static const struct samsung_pin_bank_data exynos5433_pin_banks4[] __initconst = {
+ EXYNOS_PIN_BANK_EINTG(4, 0x000, "gpd5", 0x00),
};
/* pin banks of exynos5433 pin-controller - FSYS */
-static const struct samsung_pin_bank_data exynos5433_pin_banks5[] = {
- EXYNOS5433_PIN_BANK_EINTG(6, 0x000, "gph1", 0x00),
- EXYNOS5433_PIN_BANK_EINTG(7, 0x020, "gpr4", 0x04),
- EXYNOS5433_PIN_BANK_EINTG(5, 0x040, "gpr0", 0x08),
- EXYNOS5433_PIN_BANK_EINTG(8, 0x060, "gpr1", 0x0c),
- EXYNOS5433_PIN_BANK_EINTG(2, 0x080, "gpr2", 0x10),
- EXYNOS5433_PIN_BANK_EINTG(8, 0x0a0, "gpr3", 0x14),
+static const struct samsung_pin_bank_data exynos5433_pin_banks5[] __initconst = {
+ EXYNOS_PIN_BANK_EINTG(6, 0x000, "gph1", 0x00),
+ EXYNOS_PIN_BANK_EINTG(7, 0x020, "gpr4", 0x04),
+ EXYNOS_PIN_BANK_EINTG(5, 0x040, "gpr0", 0x08),
+ EXYNOS_PIN_BANK_EINTG(8, 0x060, "gpr1", 0x0c),
+ EXYNOS_PIN_BANK_EINTG(2, 0x080, "gpr2", 0x10),
+ EXYNOS_PIN_BANK_EINTG(8, 0x0a0, "gpr3", 0x14),
};
/* pin banks of exynos5433 pin-controller - IMEM */
-static const struct samsung_pin_bank_data exynos5433_pin_banks6[] = {
- EXYNOS5433_PIN_BANK_EINTG(8, 0x000, "gpf0", 0x00),
+static const struct samsung_pin_bank_data exynos5433_pin_banks6[] __initconst = {
+ EXYNOS_PIN_BANK_EINTG(8, 0x000, "gpf0", 0x00),
};
/* pin banks of exynos5433 pin-controller - NFC */
-static const struct samsung_pin_bank_data exynos5433_pin_banks7[] = {
- EXYNOS5433_PIN_BANK_EINTG(3, 0x000, "gpj0", 0x00),
+static const struct samsung_pin_bank_data exynos5433_pin_banks7[] __initconst = {
+ EXYNOS_PIN_BANK_EINTG(3, 0x000, "gpj0", 0x00),
};
/* pin banks of exynos5433 pin-controller - PERIC */
-static const struct samsung_pin_bank_data exynos5433_pin_banks8[] = {
- EXYNOS5433_PIN_BANK_EINTG(6, 0x000, "gpv7", 0x00),
- EXYNOS5433_PIN_BANK_EINTG(5, 0x020, "gpb0", 0x04),
- EXYNOS5433_PIN_BANK_EINTG(8, 0x040, "gpc0", 0x08),
- EXYNOS5433_PIN_BANK_EINTG(2, 0x060, "gpc1", 0x0c),
- EXYNOS5433_PIN_BANK_EINTG(6, 0x080, "gpc2", 0x10),
- EXYNOS5433_PIN_BANK_EINTG(8, 0x0a0, "gpc3", 0x14),
- EXYNOS5433_PIN_BANK_EINTG(2, 0x0c0, "gpg0", 0x18),
- EXYNOS5433_PIN_BANK_EINTG(4, 0x0e0, "gpd0", 0x1c),
- EXYNOS5433_PIN_BANK_EINTG(6, 0x100, "gpd1", 0x20),
- EXYNOS5433_PIN_BANK_EINTG(8, 0x120, "gpd2", 0x24),
- EXYNOS5433_PIN_BANK_EINTG(5, 0x140, "gpd4", 0x28),
- EXYNOS5433_PIN_BANK_EINTG(2, 0x160, "gpd8", 0x2c),
- EXYNOS5433_PIN_BANK_EINTG(7, 0x180, "gpd6", 0x30),
- EXYNOS5433_PIN_BANK_EINTG(3, 0x1a0, "gpd7", 0x34),
- EXYNOS5433_PIN_BANK_EINTG(5, 0x1c0, "gpg1", 0x38),
- EXYNOS5433_PIN_BANK_EINTG(2, 0x1e0, "gpg2", 0x3c),
- EXYNOS5433_PIN_BANK_EINTG(8, 0x200, "gpg3", 0x40),
+static const struct samsung_pin_bank_data exynos5433_pin_banks8[] __initconst = {
+ EXYNOS_PIN_BANK_EINTG(6, 0x000, "gpv7", 0x00),
+ EXYNOS_PIN_BANK_EINTG(5, 0x020, "gpb0", 0x04),
+ EXYNOS_PIN_BANK_EINTG(8, 0x040, "gpc0", 0x08),
+ EXYNOS_PIN_BANK_EINTG(2, 0x060, "gpc1", 0x0c),
+ EXYNOS_PIN_BANK_EINTG(6, 0x080, "gpc2", 0x10),
+ EXYNOS_PIN_BANK_EINTG(8, 0x0a0, "gpc3", 0x14),
+ EXYNOS_PIN_BANK_EINTG(2, 0x0c0, "gpg0", 0x18),
+ EXYNOS_PIN_BANK_EINTG(4, 0x0e0, "gpd0", 0x1c),
+ EXYNOS_PIN_BANK_EINTG(6, 0x100, "gpd1", 0x20),
+ EXYNOS_PIN_BANK_EINTG(8, 0x120, "gpd2", 0x24),
+ EXYNOS_PIN_BANK_EINTG(5, 0x140, "gpd4", 0x28),
+ EXYNOS_PIN_BANK_EINTG(2, 0x160, "gpd8", 0x2c),
+ EXYNOS_PIN_BANK_EINTG(7, 0x180, "gpd6", 0x30),
+ EXYNOS_PIN_BANK_EINTG(3, 0x1a0, "gpd7", 0x34),
+ EXYNOS_PIN_BANK_EINTG(5, 0x1c0, "gpg1", 0x38),
+ EXYNOS_PIN_BANK_EINTG(2, 0x1e0, "gpg2", 0x3c),
+ EXYNOS_PIN_BANK_EINTG(8, 0x200, "gpg3", 0x40),
};
/* pin banks of exynos5433 pin-controller - TOUCH */
-static const struct samsung_pin_bank_data exynos5433_pin_banks9[] = {
- EXYNOS5433_PIN_BANK_EINTG(3, 0x000, "gpj1", 0x00),
+static const struct samsung_pin_bank_data exynos5433_pin_banks9[] __initconst = {
+ EXYNOS_PIN_BANK_EINTG(3, 0x000, "gpj1", 0x00),
};
/*
* Samsung pinctrl driver data for Exynos5433 SoC. Exynos5433 SoC includes
* ten gpio/pin-mux/pinconfig controllers.
*/
-const struct samsung_pin_ctrl exynos5433_pin_ctrl[] = {
+const struct samsung_pin_ctrl exynos5433_pin_ctrl[] __initconst = {
{
/* pin-controller instance 0 data */
.pin_banks = exynos5433_pin_banks0,
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.