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-rw-r--r--drivers/pinctrl/rockchip/pinctrl-rk3288.c17
-rw-r--r--drivers/pinctrl/rockchip/pinctrl-rockchip-core.c39
-rw-r--r--drivers/pinctrl/rockchip/pinctrl-rockchip.h33
3 files changed, 13 insertions, 76 deletions
diff --git a/drivers/pinctrl/rockchip/pinctrl-rk3288.c b/drivers/pinctrl/rockchip/pinctrl-rk3288.c
index 8b6ce11a63..60585f3208 100644
--- a/drivers/pinctrl/rockchip/pinctrl-rk3288.c
+++ b/drivers/pinctrl/rockchip/pinctrl-rk3288.c
@@ -92,19 +92,10 @@ static void rk3288_calc_drv_reg_and_bit(struct rockchip_pin_bank *bank,
}
static struct rockchip_pin_bank rk3288_pin_banks[] = {
- PIN_BANK_IOMUX_DRV_PULL_FLAGS(0, 24, "gpio0",
- IOMUX_SOURCE_PMU | IOMUX_WRITABLE_32BIT,
- IOMUX_SOURCE_PMU | IOMUX_WRITABLE_32BIT,
- IOMUX_SOURCE_PMU | IOMUX_WRITABLE_32BIT,
- IOMUX_UNROUTED,
- DRV_TYPE_WRITABLE_32BIT,
- DRV_TYPE_WRITABLE_32BIT,
- DRV_TYPE_WRITABLE_32BIT,
- 0,
- PULL_TYPE_WRITABLE_32BIT,
- PULL_TYPE_WRITABLE_32BIT,
- PULL_TYPE_WRITABLE_32BIT,
- 0
+ PIN_BANK_IOMUX_FLAGS(0, 24, "gpio0", IOMUX_SOURCE_PMU,
+ IOMUX_SOURCE_PMU,
+ IOMUX_SOURCE_PMU,
+ IOMUX_UNROUTED
),
PIN_BANK_IOMUX_FLAGS(1, 32, "gpio1", IOMUX_UNROUTED,
IOMUX_UNROUTED,
diff --git a/drivers/pinctrl/rockchip/pinctrl-rockchip-core.c b/drivers/pinctrl/rockchip/pinctrl-rockchip-core.c
index ce935656f0..b84b079064 100644
--- a/drivers/pinctrl/rockchip/pinctrl-rockchip-core.c
+++ b/drivers/pinctrl/rockchip/pinctrl-rockchip-core.c
@@ -228,13 +228,7 @@ static int rockchip_set_mux(struct rockchip_pin_bank *bank, int pin, int mux)
}
}
- if (mux_type & IOMUX_WRITABLE_32BIT) {
- regmap_read(regmap, reg, &data);
- data &= ~(mask << bit);
- } else {
- data = (mask << (bit + 16));
- }
-
+ data = (mask << (bit + 16));
data |= (mux & mask) << bit;
ret = regmap_write(regmap, reg, data);
@@ -258,8 +252,7 @@ static int rockchip_set_drive_perpin(struct rockchip_pin_bank *bank,
int reg, ret, i;
u32 data, rmask_bits, temp;
u8 bit;
- /* Where need to clean the special mask for rockchip_perpin_drv_list */
- int drv_type = bank->drv[pin_num / 8].drv_type & (~DRV_TYPE_IO_MASK);
+ int drv_type = bank->drv[pin_num / 8].drv_type;
debug("setting drive of GPIO%d-%d to %d\n", bank->bank_num,
pin_num, strength);
@@ -331,15 +324,10 @@ static int rockchip_set_drive_perpin(struct rockchip_pin_bank *bank,
return -EINVAL;
}
- if (bank->drv[pin_num / 8].drv_type & DRV_TYPE_WRITABLE_32BIT) {
- regmap_read(regmap, reg, &data);
- data &= ~(((1 << rmask_bits) - 1) << bit);
- } else {
- /* enable the write to the equivalent lower bits */
- data = ((1 << rmask_bits) - 1) << (bit + 16);
- }
-
+ /* enable the write to the equivalent lower bits */
+ data = ((1 << rmask_bits) - 1) << (bit + 16);
data |= (ret << bit);
+
ret = regmap_write(regmap, reg, data);
return ret;
}
@@ -387,11 +375,7 @@ static int rockchip_set_pull(struct rockchip_pin_bank *bank,
case RK3288:
case RK3368:
case RK3399:
- /*
- * Where need to clean the special mask for
- * rockchip_pull_list.
- */
- pull_type = bank->pull_type[pin_num / 8] & (~PULL_TYPE_IO_MASK);
+ pull_type = bank->pull_type[pin_num / 8];
ret = -EINVAL;
for (i = 0; i < ARRAY_SIZE(rockchip_pull_list[pull_type]);
i++) {
@@ -406,15 +390,10 @@ static int rockchip_set_pull(struct rockchip_pin_bank *bank,
return ret;
}
- if (bank->pull_type[pin_num / 8] & PULL_TYPE_WRITABLE_32BIT) {
- regmap_read(regmap, reg, &data);
- data &= ~(((1 << ROCKCHIP_PULL_BITS_PER_PIN) - 1) << bit);
- } else {
- /* enable the write to the equivalent lower bits */
- data = ((1 << ROCKCHIP_PULL_BITS_PER_PIN) - 1) << (bit + 16);
- }
-
+ /* enable the write to the equivalent lower bits */
+ data = ((1 << ROCKCHIP_PULL_BITS_PER_PIN) - 1) << (bit + 16);
data |= (ret << bit);
+
ret = regmap_write(regmap, reg, data);
break;
default:
diff --git a/drivers/pinctrl/rockchip/pinctrl-rockchip.h b/drivers/pinctrl/rockchip/pinctrl-rockchip.h
index 5a6849c996..bc809630c1 100644
--- a/drivers/pinctrl/rockchip/pinctrl-rockchip.h
+++ b/drivers/pinctrl/rockchip/pinctrl-rockchip.h
@@ -26,7 +26,6 @@ enum rockchip_pinctrl_type {
#define IOMUX_SOURCE_PMU BIT(2)
#define IOMUX_UNROUTED BIT(3)
#define IOMUX_WIDTH_3BIT BIT(4)
-#define IOMUX_WRITABLE_32BIT BIT(5)
/**
* Defined some common pins constants
@@ -50,9 +49,6 @@ struct rockchip_iomux {
int offset;
};
-#define DRV_TYPE_IO_MASK GENMASK(31, 16)
-#define DRV_TYPE_WRITABLE_32BIT BIT(31)
-
/**
* enum type index corresponding to rockchip_perpin_drv_list arrays index.
*/
@@ -65,9 +61,6 @@ enum rockchip_pin_drv_type {
DRV_TYPE_MAX
};
-#define PULL_TYPE_IO_MASK GENMASK(31, 16)
-#define PULL_TYPE_WRITABLE_32BIT BIT(31)
-
/**
* enum type index corresponding to rockchip_pull_list arrays index.
*/
@@ -207,32 +200,6 @@ struct rockchip_pin_bank {
}, \
}
-#define PIN_BANK_IOMUX_DRV_PULL_FLAGS(id, pins, label, iom0, iom1, \
- iom2, iom3, drv0, drv1, drv2, \
- drv3, pull0, pull1, pull2, \
- pull3) \
- { \
- .bank_num = id, \
- .nr_pins = pins, \
- .name = label, \
- .iomux = { \
- { .type = iom0, .offset = -1 }, \
- { .type = iom1, .offset = -1 }, \
- { .type = iom2, .offset = -1 }, \
- { .type = iom3, .offset = -1 }, \
- }, \
- .drv = { \
- { .drv_type = drv0, .offset = -1 }, \
- { .drv_type = drv1, .offset = -1 }, \
- { .drv_type = drv2, .offset = -1 }, \
- { .drv_type = drv3, .offset = -1 }, \
- }, \
- .pull_type[0] = pull0, \
- .pull_type[1] = pull1, \
- .pull_type[2] = pull2, \
- .pull_type[3] = pull3, \
- }
-
#define PIN_BANK_IOMUX_FLAGS_DRV_FLAGS_OFFSET_PULL_FLAGS(id, pins, \
label, iom0, iom1, iom2, \
iom3, drv0, drv1, drv2, \
generated by cgit (git 2.34.1) at 2024-12-24 19:25:52 +0000