pinctrl: rockchip: support rk3588 pinctrl

Add support for Rockchip rk3588 variant of pinctrl.

The driver is adapted from the Linux driver.

Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
[eugen.hristev@collabora.com:
port to latest U-boot, bring more changes from Linux
use translated pull values table]
Signed-off-by: Eugen Hristev <eugen.hristev@collabora.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Tested-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Jonas Karlman <jonas@kwiboo.se>
This commit is contained in:
Jianqun Xu 2023-03-15 17:32:15 +02:00 committed by Kever Yang
parent 24fea3f837
commit 4f51064533
3 changed files with 541 additions and 0 deletions

View file

@ -15,5 +15,6 @@ obj-$(CONFIG_ROCKCHIP_RK3328) += pinctrl-rk3328.o
obj-$(CONFIG_ROCKCHIP_RK3368) += pinctrl-rk3368.o
obj-$(CONFIG_ROCKCHIP_RK3399) += pinctrl-rk3399.o
obj-$(CONFIG_ROCKCHIP_RK3568) += pinctrl-rk3568.o
obj-$(CONFIG_ROCKCHIP_RK3588) += pinctrl-rk3588.o
obj-$(CONFIG_ROCKCHIP_RV1108) += pinctrl-rv1108.o
obj-$(CONFIG_ROCKCHIP_RV1126) += pinctrl-rv1126.o

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@ -0,0 +1,353 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* (C) Copyright 2021 Rockchip Electronics Co., Ltd
*/
#include <common.h>
#include <dm.h>
#include <dm/pinctrl.h>
#include <regmap.h>
#include <syscon.h>
#include "pinctrl-rockchip.h"
#include <dt-bindings/pinctrl/rockchip.h>
static int rk3588_set_mux(struct rockchip_pin_bank *bank, int pin, int mux)
{
struct rockchip_pinctrl_priv *priv = bank->priv;
struct regmap *regmap;
int iomux_num = (pin / 8);
int reg, ret, mask;
u8 bit;
u32 data;
debug("setting mux of GPIO%d-%d to %d\n", bank->bank_num, pin, mux);
regmap = priv->regmap_base;
reg = bank->iomux[iomux_num].offset;
if ((pin % 8) >= 4)
reg += 0x4;
bit = (pin % 4) * 4;
mask = 0xf;
if (bank->bank_num == 0) {
if (pin >= RK_PB4 && pin <= RK_PD7) {
if (mux < 8) {
reg += 0x4000 - 0xC; /* PMU2_IOC_BASE */
data = (mask << (bit + 16));
data |= (mux & mask) << bit;
ret = regmap_write(regmap, reg, data);
} else {
u32 reg0 = 0;
reg0 = reg + 0x4000 - 0xC; /* PMU2_IOC_BASE */
data = (mask << (bit + 16));
data |= 8 << bit;
ret = regmap_write(regmap, reg0, data);
reg0 = reg + 0x8000; /* BUS_IOC_BASE */
data = (mask << (bit + 16));
data |= mux << bit;
regmap = priv->regmap_base;
regmap_write(regmap, reg0, data);
}
} else {
data = (mask << (bit + 16));
data |= (mux & mask) << bit;
ret = regmap_write(regmap, reg, data);
}
return ret;
} else if (bank->bank_num > 0) {
reg += 0x8000; /* BUS_IOC_BASE */
}
data = (mask << (bit + 16));
data |= (mux & mask) << bit;
return regmap_write(regmap, reg, data);
}
#define RK3588_PMU1_IOC_REG (0x0000)
#define RK3588_PMU2_IOC_REG (0x4000)
#define RK3588_BUS_IOC_REG (0x8000)
#define RK3588_VCCIO1_4_IOC_REG (0x9000)
#define RK3588_VCCIO3_5_IOC_REG (0xA000)
#define RK3588_VCCIO2_IOC_REG (0xB000)
#define RK3588_VCCIO6_IOC_REG (0xC000)
#define RK3588_EMMC_IOC_REG (0xD000)
static const u32 rk3588_ds_regs[][2] = {
{RK_GPIO0_A0, RK3588_PMU1_IOC_REG + 0x0010},
{RK_GPIO0_A4, RK3588_PMU1_IOC_REG + 0x0014},
{RK_GPIO0_B0, RK3588_PMU1_IOC_REG + 0x0018},
{RK_GPIO0_B4, RK3588_PMU2_IOC_REG + 0x0014},
{RK_GPIO0_C0, RK3588_PMU2_IOC_REG + 0x0018},
{RK_GPIO0_C4, RK3588_PMU2_IOC_REG + 0x001C},
{RK_GPIO0_D0, RK3588_PMU2_IOC_REG + 0x0020},
{RK_GPIO0_D4, RK3588_PMU2_IOC_REG + 0x0024},
{RK_GPIO1_A0, RK3588_VCCIO1_4_IOC_REG + 0x0020},
{RK_GPIO1_A4, RK3588_VCCIO1_4_IOC_REG + 0x0024},
{RK_GPIO1_B0, RK3588_VCCIO1_4_IOC_REG + 0x0028},
{RK_GPIO1_B4, RK3588_VCCIO1_4_IOC_REG + 0x002C},
{RK_GPIO1_C0, RK3588_VCCIO1_4_IOC_REG + 0x0030},
{RK_GPIO1_C4, RK3588_VCCIO1_4_IOC_REG + 0x0034},
{RK_GPIO1_D0, RK3588_VCCIO1_4_IOC_REG + 0x0038},
{RK_GPIO1_D4, RK3588_VCCIO1_4_IOC_REG + 0x003C},
{RK_GPIO2_A0, RK3588_EMMC_IOC_REG + 0x0040},
{RK_GPIO2_A4, RK3588_VCCIO3_5_IOC_REG + 0x0044},
{RK_GPIO2_B0, RK3588_VCCIO3_5_IOC_REG + 0x0048},
{RK_GPIO2_B4, RK3588_VCCIO3_5_IOC_REG + 0x004C},
{RK_GPIO2_C0, RK3588_VCCIO3_5_IOC_REG + 0x0050},
{RK_GPIO2_C4, RK3588_VCCIO3_5_IOC_REG + 0x0054},
{RK_GPIO2_D0, RK3588_EMMC_IOC_REG + 0x0058},
{RK_GPIO2_D4, RK3588_EMMC_IOC_REG + 0x005C},
{RK_GPIO3_A0, RK3588_VCCIO3_5_IOC_REG + 0x0060},
{RK_GPIO3_A4, RK3588_VCCIO3_5_IOC_REG + 0x0064},
{RK_GPIO3_B0, RK3588_VCCIO3_5_IOC_REG + 0x0068},
{RK_GPIO3_B4, RK3588_VCCIO3_5_IOC_REG + 0x006C},
{RK_GPIO3_C0, RK3588_VCCIO3_5_IOC_REG + 0x0070},
{RK_GPIO3_C4, RK3588_VCCIO3_5_IOC_REG + 0x0074},
{RK_GPIO3_D0, RK3588_VCCIO3_5_IOC_REG + 0x0078},
{RK_GPIO3_D4, RK3588_VCCIO3_5_IOC_REG + 0x007C},
{RK_GPIO4_A0, RK3588_VCCIO6_IOC_REG + 0x0080},
{RK_GPIO4_A4, RK3588_VCCIO6_IOC_REG + 0x0084},
{RK_GPIO4_B0, RK3588_VCCIO6_IOC_REG + 0x0088},
{RK_GPIO4_B4, RK3588_VCCIO6_IOC_REG + 0x008C},
{RK_GPIO4_C0, RK3588_VCCIO6_IOC_REG + 0x0090},
{RK_GPIO4_C2, RK3588_VCCIO3_5_IOC_REG + 0x0090},
{RK_GPIO4_C4, RK3588_VCCIO3_5_IOC_REG + 0x0094},
{RK_GPIO4_D0, RK3588_VCCIO2_IOC_REG + 0x0098},
{RK_GPIO4_D4, RK3588_VCCIO2_IOC_REG + 0x009C},
};
static const u32 rk3588_p_regs[][2] = {
{RK_GPIO0_A0, RK3588_PMU1_IOC_REG + 0x0020},
{RK_GPIO0_B0, RK3588_PMU1_IOC_REG + 0x0024},
{RK_GPIO0_B5, RK3588_PMU2_IOC_REG + 0x0028},
{RK_GPIO0_C0, RK3588_PMU2_IOC_REG + 0x002C},
{RK_GPIO0_D0, RK3588_PMU2_IOC_REG + 0x0030},
{RK_GPIO1_A0, RK3588_VCCIO1_4_IOC_REG + 0x0110},
{RK_GPIO1_B0, RK3588_VCCIO1_4_IOC_REG + 0x0114},
{RK_GPIO1_C0, RK3588_VCCIO1_4_IOC_REG + 0x0118},
{RK_GPIO1_D0, RK3588_VCCIO1_4_IOC_REG + 0x011C},
{RK_GPIO2_A0, RK3588_EMMC_IOC_REG + 0x0120},
{RK_GPIO2_A6, RK3588_VCCIO3_5_IOC_REG + 0x0120},
{RK_GPIO2_B0, RK3588_VCCIO3_5_IOC_REG + 0x0124},
{RK_GPIO2_C0, RK3588_VCCIO3_5_IOC_REG + 0x0128},
{RK_GPIO2_D0, RK3588_EMMC_IOC_REG + 0x012C},
{RK_GPIO3_A0, RK3588_VCCIO3_5_IOC_REG + 0x0130},
{RK_GPIO3_B0, RK3588_VCCIO3_5_IOC_REG + 0x0134},
{RK_GPIO3_C0, RK3588_VCCIO3_5_IOC_REG + 0x0138},
{RK_GPIO3_D0, RK3588_VCCIO3_5_IOC_REG + 0x013C},
{RK_GPIO4_A0, RK3588_VCCIO6_IOC_REG + 0x0140},
{RK_GPIO4_B0, RK3588_VCCIO6_IOC_REG + 0x0144},
{RK_GPIO4_C0, RK3588_VCCIO6_IOC_REG + 0x0148},
{RK_GPIO4_C2, RK3588_VCCIO3_5_IOC_REG + 0x0148},
{RK_GPIO4_D0, RK3588_VCCIO2_IOC_REG + 0x014C},
};
static const u32 rk3588_smt_regs[][2] = {
{RK_GPIO0_A0, RK3588_PMU1_IOC_REG + 0x0030},
{RK_GPIO0_B0, RK3588_PMU1_IOC_REG + 0x0034},
{RK_GPIO0_B5, RK3588_PMU2_IOC_REG + 0x0040},
{RK_GPIO0_C0, RK3588_PMU2_IOC_REG + 0x0044},
{RK_GPIO0_D0, RK3588_PMU2_IOC_REG + 0x0048},
{RK_GPIO1_A0, RK3588_VCCIO1_4_IOC_REG + 0x0210},
{RK_GPIO1_B0, RK3588_VCCIO1_4_IOC_REG + 0x0214},
{RK_GPIO1_C0, RK3588_VCCIO1_4_IOC_REG + 0x0218},
{RK_GPIO1_D0, RK3588_VCCIO1_4_IOC_REG + 0x021C},
{RK_GPIO2_A0, RK3588_EMMC_IOC_REG + 0x0220},
{RK_GPIO2_A6, RK3588_VCCIO3_5_IOC_REG + 0x0220},
{RK_GPIO2_B0, RK3588_VCCIO3_5_IOC_REG + 0x0224},
{RK_GPIO2_C0, RK3588_VCCIO3_5_IOC_REG + 0x0228},
{RK_GPIO2_D0, RK3588_EMMC_IOC_REG + 0x022C},
{RK_GPIO3_A0, RK3588_VCCIO3_5_IOC_REG + 0x0230},
{RK_GPIO3_B0, RK3588_VCCIO3_5_IOC_REG + 0x0234},
{RK_GPIO3_C0, RK3588_VCCIO3_5_IOC_REG + 0x0238},
{RK_GPIO3_D0, RK3588_VCCIO3_5_IOC_REG + 0x023C},
{RK_GPIO4_A0, RK3588_VCCIO6_IOC_REG + 0x0240},
{RK_GPIO4_B0, RK3588_VCCIO6_IOC_REG + 0x0244},
{RK_GPIO4_C0, RK3588_VCCIO6_IOC_REG + 0x0248},
{RK_GPIO4_C2, RK3588_VCCIO3_5_IOC_REG + 0x0248},
{RK_GPIO4_D0, RK3588_VCCIO2_IOC_REG + 0x024C},
};
#define RK3588_PULL_BITS_PER_PIN 2
#define RK3588_PULL_PINS_PER_REG 8
static void rk3588_calc_pull_reg_and_bit(struct rockchip_pin_bank *bank,
int pin_num, struct regmap **regmap,
int *reg, u8 *bit)
{
struct rockchip_pinctrl_priv *info = bank->priv;
u8 bank_num = bank->bank_num;
u32 pin = bank_num * 32 + pin_num;
int i;
for (i = ARRAY_SIZE(rk3588_p_regs) - 1; i >= 0; i--) {
if (pin >= rk3588_p_regs[i][0]) {
*reg = rk3588_p_regs[i][1];
break;
}
}
assert(i >= 0);
*regmap = info->regmap_base;
*bit = pin_num % RK3588_PULL_PINS_PER_REG;
*bit *= RK3588_PULL_BITS_PER_PIN;
}
#define RK3588_DRV_BITS_PER_PIN 4
#define RK3588_DRV_PINS_PER_REG 4
static void rk3588_calc_drv_reg_and_bit(struct rockchip_pin_bank *bank,
int pin_num, struct regmap **regmap,
int *reg, u8 *bit)
{
struct rockchip_pinctrl_priv *info = bank->priv;
u8 bank_num = bank->bank_num;
u32 pin = bank_num * 32 + pin_num;
int i;
for (i = ARRAY_SIZE(rk3588_ds_regs) - 1; i >= 0; i--) {
if (pin >= rk3588_ds_regs[i][0]) {
*reg = rk3588_ds_regs[i][1];
break;
}
}
assert(i >= 0);
*regmap = info->regmap_base;
*bit = pin_num % RK3588_DRV_PINS_PER_REG;
*bit *= RK3588_DRV_BITS_PER_PIN;
}
#define RK3588_SMT_BITS_PER_PIN 1
#define RK3588_SMT_PINS_PER_REG 8
static int rk3588_calc_schmitt_reg_and_bit(struct rockchip_pin_bank *bank,
int pin_num, struct regmap **regmap,
int *reg, u8 *bit)
{
struct rockchip_pinctrl_priv *info = bank->priv;
u8 bank_num = bank->bank_num;
u32 pin = bank_num * 32 + pin_num;
int i;
for (i = ARRAY_SIZE(rk3588_smt_regs) - 1; i >= 0; i--) {
if (pin >= rk3588_smt_regs[i][0]) {
*reg = rk3588_smt_regs[i][1];
break;
}
}
assert(i >= 0);
*regmap = info->regmap_base;
*bit = pin_num % RK3588_SMT_PINS_PER_REG;
*bit *= RK3588_SMT_BITS_PER_PIN;
return 0;
}
static int rk3588_set_pull(struct rockchip_pin_bank *bank,
int pin_num, int pull)
{
struct regmap *regmap;
int reg, translated_pull;
u8 bit, type;
u32 data;
rk3588_calc_pull_reg_and_bit(bank, pin_num, &regmap, &reg, &bit);
type = bank->pull_type[pin_num / 8];
translated_pull = rockchip_translate_pull_value(type, pull);
if (translated_pull < 0) {
debug("unsupported pull setting %d\n", pull);
return -EINVAL;
}
/* enable the write to the equivalent lower bits */
data = ((1 << ROCKCHIP_PULL_BITS_PER_PIN) - 1) << (bit + 16);
data |= (translated_pull << bit);
return regmap_write(regmap, reg, data);
}
static int rk3588_set_drive(struct rockchip_pin_bank *bank,
int pin_num, int strength)
{
struct regmap *regmap;
int reg;
u32 data;
u8 bit;
rk3588_calc_drv_reg_and_bit(bank, pin_num, &regmap, &reg, &bit);
/* enable the write to the equivalent lower bits */
data = ((1 << RK3588_DRV_BITS_PER_PIN) - 1) << (bit + 16);
data |= (strength << bit);
return regmap_write(regmap, reg, data);
}
static int rk3588_set_schmitt(struct rockchip_pin_bank *bank,
int pin_num, int enable)
{
struct regmap *regmap;
int reg;
u32 data;
u8 bit;
rk3588_calc_schmitt_reg_and_bit(bank, pin_num, &regmap, &reg, &bit);
/* enable the write to the equivalent lower bits */
data = ((1 << RK3588_SMT_BITS_PER_PIN) - 1) << (bit + 16);
data |= (enable << bit);
return regmap_write(regmap, reg, data);
}
static struct rockchip_pin_bank rk3588_pin_banks[] = {
RK3588_PIN_BANK_FLAGS(0, 32, "gpio0",
IOMUX_WIDTH_4BIT, PULL_TYPE_IO_1V8_ONLY),
RK3588_PIN_BANK_FLAGS(1, 32, "gpio1",
IOMUX_WIDTH_4BIT, PULL_TYPE_IO_1V8_ONLY),
RK3588_PIN_BANK_FLAGS(2, 32, "gpio2",
IOMUX_WIDTH_4BIT, PULL_TYPE_IO_1V8_ONLY),
RK3588_PIN_BANK_FLAGS(3, 32, "gpio3",
IOMUX_WIDTH_4BIT, PULL_TYPE_IO_1V8_ONLY),
RK3588_PIN_BANK_FLAGS(4, 32, "gpio4",
IOMUX_WIDTH_4BIT, PULL_TYPE_IO_1V8_ONLY),
};
static const struct rockchip_pin_ctrl rk3588_pin_ctrl = {
.pin_banks = rk3588_pin_banks,
.nr_banks = ARRAY_SIZE(rk3588_pin_banks),
.nr_pins = 160,
.set_mux = rk3588_set_mux,
.set_pull = rk3588_set_pull,
.set_drive = rk3588_set_drive,
.set_schmitt = rk3588_set_schmitt,
};
static const struct udevice_id rk3588_pinctrl_ids[] = {
{
.compatible = "rockchip,rk3588-pinctrl",
.data = (ulong)&rk3588_pin_ctrl
},
{ }
};
U_BOOT_DRIVER(pinctrl_rk3588) = {
.name = "rockchip_rk3588_pinctrl",
.id = UCLASS_PINCTRL,
.of_match = rk3588_pinctrl_ids,
.priv_auto = sizeof(struct rockchip_pinctrl_priv),
.ops = &rockchip_pinctrl_ops,
#if CONFIG_IS_ENABLED(OF_REAL)
.bind = dm_scan_fdt_dev,
#endif
.probe = rockchip_pinctrl_probe,
};

View file

@ -9,6 +9,171 @@
#include <linux/bitops.h>
#include <linux/types.h>
#define RK_GPIO0_A0 0
#define RK_GPIO0_A1 1
#define RK_GPIO0_A2 2
#define RK_GPIO0_A3 3
#define RK_GPIO0_A4 4
#define RK_GPIO0_A5 5
#define RK_GPIO0_A6 6
#define RK_GPIO0_A7 7
#define RK_GPIO0_B0 8
#define RK_GPIO0_B1 9
#define RK_GPIO0_B2 10
#define RK_GPIO0_B3 11
#define RK_GPIO0_B4 12
#define RK_GPIO0_B5 13
#define RK_GPIO0_B6 14
#define RK_GPIO0_B7 15
#define RK_GPIO0_C0 16
#define RK_GPIO0_C1 17
#define RK_GPIO0_C2 18
#define RK_GPIO0_C3 19
#define RK_GPIO0_C4 20
#define RK_GPIO0_C5 21
#define RK_GPIO0_C6 22
#define RK_GPIO0_C7 23
#define RK_GPIO0_D0 24
#define RK_GPIO0_D1 25
#define RK_GPIO0_D2 26
#define RK_GPIO0_D3 27
#define RK_GPIO0_D4 28
#define RK_GPIO0_D5 29
#define RK_GPIO0_D6 30
#define RK_GPIO0_D7 31
#define RK_GPIO1_A0 32
#define RK_GPIO1_A1 33
#define RK_GPIO1_A2 34
#define RK_GPIO1_A3 35
#define RK_GPIO1_A4 36
#define RK_GPIO1_A5 37
#define RK_GPIO1_A6 38
#define RK_GPIO1_A7 39
#define RK_GPIO1_B0 40
#define RK_GPIO1_B1 41
#define RK_GPIO1_B2 42
#define RK_GPIO1_B3 43
#define RK_GPIO1_B4 44
#define RK_GPIO1_B5 45
#define RK_GPIO1_B6 46
#define RK_GPIO1_B7 47
#define RK_GPIO1_C0 48
#define RK_GPIO1_C1 49
#define RK_GPIO1_C2 50
#define RK_GPIO1_C3 51
#define RK_GPIO1_C4 52
#define RK_GPIO1_C5 53
#define RK_GPIO1_C6 54
#define RK_GPIO1_C7 55
#define RK_GPIO1_D0 56
#define RK_GPIO1_D1 57
#define RK_GPIO1_D2 58
#define RK_GPIO1_D3 59
#define RK_GPIO1_D4 60
#define RK_GPIO1_D5 61
#define RK_GPIO1_D6 62
#define RK_GPIO1_D7 63
#define RK_GPIO2_A0 64
#define RK_GPIO2_A1 65
#define RK_GPIO2_A2 66
#define RK_GPIO2_A3 67
#define RK_GPIO2_A4 68
#define RK_GPIO2_A5 69
#define RK_GPIO2_A6 70
#define RK_GPIO2_A7 71
#define RK_GPIO2_B0 72
#define RK_GPIO2_B1 73
#define RK_GPIO2_B2 74
#define RK_GPIO2_B3 75
#define RK_GPIO2_B4 76
#define RK_GPIO2_B5 77
#define RK_GPIO2_B6 78
#define RK_GPIO2_B7 79
#define RK_GPIO2_C0 80
#define RK_GPIO2_C1 81
#define RK_GPIO2_C2 82
#define RK_GPIO2_C3 83
#define RK_GPIO2_C4 84
#define RK_GPIO2_C5 85
#define RK_GPIO2_C6 86
#define RK_GPIO2_C7 87
#define RK_GPIO2_D0 88
#define RK_GPIO2_D1 89
#define RK_GPIO2_D2 90
#define RK_GPIO2_D3 91
#define RK_GPIO2_D4 92
#define RK_GPIO2_D5 93
#define RK_GPIO2_D6 94
#define RK_GPIO2_D7 95
#define RK_GPIO3_A0 96
#define RK_GPIO3_A1 97
#define RK_GPIO3_A2 98
#define RK_GPIO3_A3 99
#define RK_GPIO3_A4 100
#define RK_GPIO3_A5 101
#define RK_GPIO3_A6 102
#define RK_GPIO3_A7 103
#define RK_GPIO3_B0 104
#define RK_GPIO3_B1 105
#define RK_GPIO3_B2 106
#define RK_GPIO3_B3 107
#define RK_GPIO3_B4 108
#define RK_GPIO3_B5 109
#define RK_GPIO3_B6 110
#define RK_GPIO3_B7 111
#define RK_GPIO3_C0 112
#define RK_GPIO3_C1 113
#define RK_GPIO3_C2 114
#define RK_GPIO3_C3 115
#define RK_GPIO3_C4 116
#define RK_GPIO3_C5 117
#define RK_GPIO3_C6 118
#define RK_GPIO3_C7 119
#define RK_GPIO3_D0 120
#define RK_GPIO3_D1 121
#define RK_GPIO3_D2 122
#define RK_GPIO3_D3 123
#define RK_GPIO3_D4 124
#define RK_GPIO3_D5 125
#define RK_GPIO3_D6 126
#define RK_GPIO3_D7 127
#define RK_GPIO4_A0 128
#define RK_GPIO4_A1 129
#define RK_GPIO4_A2 130
#define RK_GPIO4_A3 131
#define RK_GPIO4_A4 132
#define RK_GPIO4_A5 133
#define RK_GPIO4_A6 134
#define RK_GPIO4_A7 135
#define RK_GPIO4_B0 136
#define RK_GPIO4_B1 137
#define RK_GPIO4_B2 138
#define RK_GPIO4_B3 139
#define RK_GPIO4_B4 140
#define RK_GPIO4_B5 141
#define RK_GPIO4_B6 142
#define RK_GPIO4_B7 143
#define RK_GPIO4_C0 144
#define RK_GPIO4_C1 145
#define RK_GPIO4_C2 146
#define RK_GPIO4_C3 147
#define RK_GPIO4_C4 148
#define RK_GPIO4_C5 149
#define RK_GPIO4_C6 150
#define RK_GPIO4_C7 151
#define RK_GPIO4_D0 152
#define RK_GPIO4_D1 153
#define RK_GPIO4_D2 154
#define RK_GPIO4_D3 155
#define RK_GPIO4_D4 156
#define RK_GPIO4_D5 157
#define RK_GPIO4_D6 158
#define RK_GPIO4_D7 159
#define RK_GENMASK_VAL(h, l, v) \
(GENMASK(((h) + 16), ((l) + 16)) | (((v) << (l)) & GENMASK((h), (l))))
@ -180,6 +345,25 @@ struct rockchip_pin_bank {
}, \
}
#define PIN_BANK_IOMUX_FLAGS_PULL_FLAGS(id, pins, label, iom0, iom1, \
iom2, iom3, 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 }, \
}, \
.pull_type[0] = pull0, \
.pull_type[1] = pull1, \
.pull_type[2] = pull2, \
.pull_type[3] = pull3, \
}
#define PIN_BANK_DRV_FLAGS_PULL_FLAGS(id, pins, label, drv0, drv1, \
drv2, drv3, pull0, pull1, \
pull2, pull3) \
@ -274,6 +458,9 @@ struct rockchip_pin_bank {
#define MR_PMUGRF(ID, PIN, FUNC, REG, VAL) \
PIN_BANK_MUX_ROUTE_FLAGS(ID, PIN, FUNC, REG, VAL, ROUTE_TYPE_PMUGRF)
#define RK3588_PIN_BANK_FLAGS(ID, PIN, LABEL, M, P) \
PIN_BANK_IOMUX_FLAGS_PULL_FLAGS(ID, PIN, LABEL, M, M, M, M, P, P, P, P)
/**
* struct rockchip_mux_recalced_data: recalculate a pin iomux data.
* @num: bank number.