[PATCH v4] pinctrl: rockchip: support rk3588 pinctrl

Kever Yang kever.yang at rock-chips.com
Tue Mar 21 04:16:08 CET 2023


On 2023/3/15 23:32, Eugen Hristev wrote:
> From: Jianqun Xu <jay.xu at rock-chips.com>
>
> Add support for Rockchip rk3588 variant of pinctrl.
>
> The driver is adapted from the Linux driver.
>
> Signed-off-by: Jianqun Xu <jay.xu at rock-chips.com>
> [eugen.hristev at collabora.com:
> port to latest U-boot, bring more changes from Linux
> use translated pull values table]
> Signed-off-by: Eugen Hristev <eugen.hristev at collabora.com>
Reviewed-by: Kever Yang <kever.yang at rock-chips.com>

Thanks,
- Kever
> ---
> Changes in v4:
> - After checking with what happens in Linux, it appears that the gpio4
> D0-D5 also work using VCCIO2, just that the value written by Uboot
> appears to be wrongly computed. Linux and other drivers like rk3568
> use a translated pull value. Adapt also the r3588 to use this translated
> value. Now the arrays are identical with Linux
>
> Changes in v3:
> - change assert(i) to assert (i >= 0) because i==0 is a valid number it's
> the first entry in the array. Otherwise it would assert wrongly when setting
> gpio 0 A2 e.g.
>
> Changes in v2:
> - change the way the reg is computed to align with Linux
> - For the gpio4 bank D0-8, as the downstream uboot uses VCCIO6 instead of
> VCCIO2, change accordingly, otherwise D0-D5 pins won't work to set PUP/PDOWN,
> DS, etc. It appears gpio4D has the registers just after gpio4A,gpio4B,gpio4C
> in the same VCCIO6, and not in VCCIO2.
>
>   drivers/pinctrl/rockchip/Makefile           |   1 +
>   drivers/pinctrl/rockchip/pinctrl-rk3588.c   | 353 ++++++++++++++++++++
>   drivers/pinctrl/rockchip/pinctrl-rockchip.h | 187 +++++++++++
>   3 files changed, 541 insertions(+)
>   create mode 100644 drivers/pinctrl/rockchip/pinctrl-rk3588.c
>
> diff --git a/drivers/pinctrl/rockchip/Makefile b/drivers/pinctrl/rockchip/Makefile
> index 90461ae8819a..c91f650b0434 100644
> --- a/drivers/pinctrl/rockchip/Makefile
> +++ b/drivers/pinctrl/rockchip/Makefile
> @@ -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
> diff --git a/drivers/pinctrl/rockchip/pinctrl-rk3588.c b/drivers/pinctrl/rockchip/pinctrl-rk3588.c
> new file mode 100644
> index 000000000000..548cf09bcca4
> --- /dev/null
> +++ b/drivers/pinctrl/rockchip/pinctrl-rk3588.c
> @@ -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,
> +};
> diff --git a/drivers/pinctrl/rockchip/pinctrl-rockchip.h b/drivers/pinctrl/rockchip/pinctrl-rockchip.h
> index 8dfaba5c74d2..df7bc684d29f 100644
> --- a/drivers/pinctrl/rockchip/pinctrl-rockchip.h
> +++ b/drivers/pinctrl/rockchip/pinctrl-rockchip.h
> @@ -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.


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