arch/arm/include/asm/arch-rockchip/grf_rk322x.h

/*
 * (C) Copyright 2017 Rockchip Electronics Co., Ltd.
 *
 * SPDX-License-Identifier:     GPL-2.0+
 */
#ifndef _ASM_ARCH_GRF_RK322X_H
#define _ASM_ARCH_GRF_RK322X_H

#include <common.h>

struct rk322x_grf {
	unsigned int gpio0a_iomux;
	unsigned int gpio0b_iomux;
	unsigned int gpio0c_iomux;
	unsigned int gpio0d_iomux;

	unsigned int gpio1a_iomux;
	unsigned int gpio1b_iomux;
	unsigned int gpio1c_iomux;
	unsigned int gpio1d_iomux;

	unsigned int gpio2a_iomux;
	unsigned int gpio2b_iomux;
	unsigned int gpio2c_iomux;
	unsigned int gpio2d_iomux;

	unsigned int gpio3a_iomux;
	unsigned int gpio3b_iomux;
	unsigned int gpio3c_iomux;
	unsigned int gpio3d_iomux;

	unsigned int reserved1[4];
	unsigned int con_iomux;
	unsigned int reserved2[(0x100 - 0x50) / 4 - 1];
	unsigned int gpio0_p[4];
	unsigned int gpio1_p[4];
	unsigned int gpio2_p[4];
	unsigned int gpio3_p[4];
	unsigned int reserved3[(0x200 - 0x13c) / 4 - 1];
	unsigned int gpio0_e[4];
	unsigned int gpio1_e[4];
	unsigned int gpio2_e[4];
	unsigned int gpio3_e[4];
	unsigned int reserved4[(0x400 - 0x23c) / 4 - 1];
	unsigned int soc_con[7];
	unsigned int reserved5[(0x480 - 0x418) / 4 - 1];
	unsigned int soc_status[3];
	unsigned int chip_id;
	unsigned int reserved6[(0x500 - 0x48c) / 4 - 1];
	unsigned int cpu_con[4];
	unsigned int reserved7[4];
	unsigned int cpu_status[2];
	unsigned int reserved8[(0x5c8 - 0x524) / 4 - 1];
	unsigned int os_reg[8];
	unsigned int reserved9[(0x604 - 0x5e4) / 4 - 1];
	unsigned int ddrc_stat;
};
check_member(rk322x_grf, ddrc_stat, 0x604);

struct rk322x_sgrf {
	unsigned int soc_con[11];
	unsigned int busdmac_con[4];
};

/* GRF_GPIO0A_IOMUX */
enum {
	GPIO0A7_SHIFT		= 14,
	GPIO0A7_MASK		= 3 << GPIO0A7_SHIFT,
	GPIO0A7_GPIO		= 0,
	GPIO0A7_I2C3_SDA,
	GPIO0A7_HDMI_DDCSDA,

	GPIO0A6_SHIFT		= 12,
	GPIO0A6_MASK		= 3 << GPIO0A6_SHIFT,
	GPIO0A6_GPIO		= 0,
	GPIO0A6_I2C3_SCL,
	GPIO0A6_HDMI_DDCSCL,

	GPIO0A3_SHIFT		= 6,
	GPIO0A3_MASK		= 3 << GPIO0A3_SHIFT,
	GPIO0A3_GPIO		= 0,
	GPIO0A3_I2C1_SDA,
	GPIO0A3_SDIO_CMD,

	GPIO0A2_SHIFT		= 4,
	GPIO0A2_MASK		= 3 << GPIO0A2_SHIFT,
	GPIO0A2_GPIO		= 0,
	GPIO0A2_I2C1_SCL,

	GPIO0A1_SHIFT		= 2,
	GPIO0A1_MASK		= 3 << GPIO0A1_SHIFT,
	GPIO0A1_GPIO		= 0,
	GPIO0A1_I2C0_SDA,

	GPIO0A0_SHIFT		= 0,
	GPIO0A0_MASK		= 3 << GPIO0A0_SHIFT,
	GPIO0A0_GPIO		= 0,
	GPIO0A0_I2C0_SCL,
};

/* GRF_GPIO0B_IOMUX */
enum {
	GPIO0B7_SHIFT		= 14,
	GPIO0B7_MASK		= 3 << GPIO0B7_SHIFT,
	GPIO0B7_GPIO		= 0,
	GPIO0B7_HDMI_HDP,

	GPIO0B6_SHIFT		= 12,
	GPIO0B6_MASK		= 3 << GPIO0B6_SHIFT,
	GPIO0B6_GPIO		= 0,
	GPIO0B6_I2S_SDI,
	GPIO0B6_SPI_CSN0,

	GPIO0B5_SHIFT		= 10,
	GPIO0B5_MASK		= 3 << GPIO0B5_SHIFT,
	GPIO0B5_GPIO		= 0,
	GPIO0B5_I2S_SDO,
	GPIO0B5_SPI_RXD,

	GPIO0B3_SHIFT		= 6,
	GPIO0B3_MASK		= 3 << GPIO0B3_SHIFT,
	GPIO0B3_GPIO		= 0,
	GPIO0B3_I2S1_LRCKRX,
	GPIO0B3_SPI_TXD,

	GPIO0B1_SHIFT		= 2,
	GPIO0B1_MASK		= 3 << GPIO0B1_SHIFT,
	GPIO0B1_GPIO		= 0,
	GPIO0B1_I2S_SCLK,
	GPIO0B1_SPI_CLK,

	GPIO0B0_SHIFT		= 0,
	GPIO0B0_MASK		= 3,
	GPIO0B0_GPIO		= 0,
	GPIO0B0_I2S_MCLK,
};

/* GRF_GPIO0C_IOMUX */
enum {
	GPIO0C4_SHIFT		= 8,
	GPIO0C4_MASK		= 3 << GPIO0C4_SHIFT,
	GPIO0C4_GPIO		= 0,
	GPIO0C4_HDMI_CECSDA,

	GPIO0C1_SHIFT		= 2,
	GPIO0C1_MASK		= 3 << GPIO0C1_SHIFT,
	GPIO0C1_GPIO		= 0,
	GPIO0C1_UART0_RSTN,
	GPIO0C1_CLK_OUT1,
};

/* GRF_GPIO0D_IOMUX */
enum {
	GPIO0D6_SHIFT		= 12,
	GPIO0D6_MASK		= 3 << GPIO0D6_SHIFT,
	GPIO0D6_GPIO		= 0,
	GPIO0D6_SDIO_PWREN,
	GPIO0D6_PWM11,


	GPIO0D4_SHIFT		= 8,
	GPIO0D4_MASK		= 3 << GPIO0D4_SHIFT,
	GPIO0D4_GPIO		= 0,
	GPIO0D4_PWM2,

	GPIO0D3_SHIFT		= 6,
	GPIO0D3_MASK		= 3 << GPIO0D3_SHIFT,
	GPIO0D3_GPIO		= 0,
	GPIO0D3_PWM1,

	GPIO0D2_SHIFT		= 4,
	GPIO0D2_MASK		= 3 << GPIO0D2_SHIFT,
	GPIO0D2_GPIO		= 0,
	GPIO0D2_PWM0,
};

/* GRF_GPIO1A_IOMUX */
enum {
	GPIO1A7_SHIFT		= 14,
	GPIO1A7_MASK		= 1,
	GPIO1A7_GPIO		= 0,
	GPIO1A7_SDMMC_WRPRT,
};

/* GRF_GPIO1B_IOMUX */
enum {
	GPIO1B7_SHIFT		= 14,
	GPIO1B7_MASK		= 3 << GPIO1B7_SHIFT,
	GPIO1B7_GPIO		= 0,
	GPIO1B7_SDMMC_CMD,

	GPIO1B6_SHIFT		= 12,
	GPIO1B6_MASK		= 3 << GPIO1B6_SHIFT,
	GPIO1B6_GPIO		= 0,
	GPIO1B6_SDMMC_PWREN,

	GPIO1B4_SHIFT		= 8,
	GPIO1B4_MASK		= 3 << GPIO1B4_SHIFT,
	GPIO1B4_GPIO		= 0,
	GPIO1B4_SPI_CSN1,
	GPIO1B4_PWM12,

	GPIO1B3_SHIFT		= 6,
	GPIO1B3_MASK		= 3 << GPIO1B3_SHIFT,
	GPIO1B3_GPIO		= 0,
	GPIO1B3_UART1_RSTN,
	GPIO1B3_PWM13,

	GPIO1B2_SHIFT		= 4,
	GPIO1B2_MASK		= 3 << GPIO1B2_SHIFT,
	GPIO1B2_GPIO		= 0,
	GPIO1B2_UART1_SIN,
	GPIO1B2_UART21_SIN,

	GPIO1B1_SHIFT		= 2,
	GPIO1B1_MASK		= 3 << GPIO1B1_SHIFT,
	GPIO1B1_GPIO		= 0,
	GPIO1B1_UART1_SOUT,
	GPIO1B1_UART21_SOUT,
};

/* GRF_GPIO1C_IOMUX */
enum {
	GPIO1C7_SHIFT		= 14,
	GPIO1C7_MASK		= 3 << GPIO1C7_SHIFT,
	GPIO1C7_GPIO		= 0,
	GPIO1C7_NAND_CS3,
	GPIO1C7_EMMC_RSTNOUT,

	GPIO1C6_SHIFT		= 12,
	GPIO1C6_MASK		= 3 << GPIO1C6_SHIFT,
	GPIO1C6_GPIO		= 0,
	GPIO1C6_NAND_CS2,
	GPIO1C6_EMMC_CMD,


	GPIO1C5_SHIFT		= 10,
	GPIO1C5_MASK		= 3 << GPIO1C5_SHIFT,
	GPIO1C5_GPIO		= 0,
	GPIO1C5_SDMMC_D3,
	GPIO1C5_JTAG_TMS,

	GPIO1C4_SHIFT		= 8,
	GPIO1C4_MASK		= 3 << GPIO1C4_SHIFT,
	GPIO1C4_GPIO		= 0,
	GPIO1C4_SDMMC_D2,
	GPIO1C4_JTAG_TCK,

	GPIO1C3_SHIFT		= 6,
	GPIO1C3_MASK		= 3 << GPIO1C3_SHIFT,
	GPIO1C3_GPIO		= 0,
	GPIO1C3_SDMMC_D1,
	GPIO1C3_UART2_SIN,

	GPIO1C2_SHIFT		= 4,
	GPIO1C2_MASK		= 3 << GPIO1C2_SHIFT ,
	GPIO1C2_GPIO		= 0,
	GPIO1C2_SDMMC_D0,
	GPIO1C2_UART2_SOUT,

	GPIO1C1_SHIFT		= 2,
	GPIO1C1_MASK		= 3 << GPIO1C1_SHIFT,
	GPIO1C1_GPIO		= 0,
	GPIO1C1_SDMMC_DETN,

	GPIO1C0_SHIFT		= 0,
	GPIO1C0_MASK		= 3 << GPIO1C0_SHIFT,
	GPIO1C0_GPIO		= 0,
	GPIO1C0_SDMMC_CLKOUT,
};

/* GRF_GPIO1D_IOMUX */
enum {
	GPIO1D7_SHIFT		= 14,
	GPIO1D7_MASK		= 3 << GPIO1D7_SHIFT,
	GPIO1D7_GPIO		= 0,
	GPIO1D7_NAND_D7,
	GPIO1D7_EMMC_D7,

	GPIO1D6_SHIFT		= 12,
	GPIO1D6_MASK		= 3 << GPIO1D6_SHIFT,
	GPIO1D6_GPIO		= 0,
	GPIO1D6_NAND_D6,
	GPIO1D6_EMMC_D6,

	GPIO1D5_SHIFT		= 10,
	GPIO1D5_MASK		= 3 << GPIO1D5_SHIFT,
	GPIO1D5_GPIO		= 0,
	GPIO1D5_NAND_D5,
	GPIO1D5_EMMC_D5,

	GPIO1D4_SHIFT		= 8,
	GPIO1D4_MASK		= 3 << GPIO1D4_SHIFT,
	GPIO1D4_GPIO		= 0,
	GPIO1D4_NAND_D4,
	GPIO1D4_EMMC_D4,

	GPIO1D3_SHIFT		= 6,
	GPIO1D3_MASK		= 3 << GPIO1D3_SHIFT,
	GPIO1D3_GPIO		= 0,
	GPIO1D3_NAND_D3,
	GPIO1D3_EMMC_D3,

	GPIO1D2_SHIFT		= 4,
	GPIO1D2_MASK		= 3 << GPIO1D2_SHIFT,
	GPIO1D2_GPIO		= 0,
	GPIO1D2_NAND_D2,
	GPIO1D2_EMMC_D2,

	GPIO1D1_SHIFT		= 2,
	GPIO1D1_MASK		= 3 << GPIO1D1_SHIFT,
	GPIO1D1_GPIO		= 0,
	GPIO1D1_NAND_D1,
	GPIO1D1_EMMC_D1,

	GPIO1D0_SHIFT		= 0,
	GPIO1D0_MASK		= 3 << GPIO1D0_SHIFT,
	GPIO1D0_GPIO		= 0,
	GPIO1D0_NAND_D0,
	GPIO1D0_EMMC_D0,
};

/* GRF_GPIO2A_IOMUX */
enum {
	GPIO2A7_SHIFT		= 14,
	GPIO2A7_MASK		= 3 << GPIO2A7_SHIFT,
	GPIO2A7_GPIO		= 0,
	GPIO2A7_NAND_DQS,
	GPIO2A7_EMMC_CLKOUT,

	GPIO2A5_SHIFT		= 10,
	GPIO2A5_MASK		= 3 << GPIO2A5_SHIFT,
	GPIO2A5_GPIO		= 0,
	GPIO2A5_NAND_WP,
	GPIO2A5_EMMC_PWREN,

	GPIO2A4_SHIFT		= 8,
	GPIO2A4_MASK		= 3 << GPIO2A4_SHIFT,
	GPIO2A4_GPIO		= 0,
	GPIO2A4_NAND_RDY,
	GPIO2A4_EMMC_CMD,

	GPIO2A3_SHIFT		= 6,
	GPIO2A3_MASK		= 3 << GPIO2A3_SHIFT,
	GPIO2A3_GPIO		= 0,
	GPIO2A3_NAND_RDN,
	GPIO2A4_SPI1_CSN1,

	GPIO2A2_SHIFT		= 4,
	GPIO2A2_MASK		= 3 << GPIO2A2_SHIFT,
	GPIO2A2_GPIO		= 0,
	GPIO2A2_NAND_WRN,
	GPIO2A4_SPI1_CSN0,

	GPIO2A1_SHIFT		= 2,
	GPIO2A1_MASK		= 3 << GPIO2A1_SHIFT,
	GPIO2A1_GPIO		= 0,
	GPIO2A1_NAND_CLE,
	GPIO2A1_SPI1_TXD,

	GPIO2A0_SHIFT		= 0,
	GPIO2A0_MASK		= 3 << GPIO2A0_SHIFT,
	GPIO2A0_GPIO		= 0,
	GPIO2A0_NAND_ALE,
	GPIO2A0_SPI1_RXD,
};

/* GRF_GPIO2B_IOMUX */
enum {
	GPIO2B7_SHIFT		= 14,
	GPIO2B7_MASK		= 3 << GPIO2B7_SHIFT,
	GPIO2B7_GPIO		= 0,
	GPIO2B7_GMAC_RXER,

	GPIO2B6_SHIFT		= 12,
	GPIO2B6_MASK		= 3 << GPIO2B6_SHIFT,
	GPIO2B6_GPIO		= 0,
	GPIO2B6_GMAC_CLK,
	GPIO2B6_MAC_LINK,

	GPIO2B5_SHIFT		= 10,
	GPIO2B5_MASK		= 3 << GPIO2B5_SHIFT,
	GPIO2B5_GPIO		= 0,
	GPIO2B5_GMAC_TXEN,

	GPIO2B4_SHIFT		= 8,
	GPIO2B4_MASK		= 3 << GPIO2B4_SHIFT,
	GPIO2B4_GPIO		= 0,
	GPIO2B4_GMAC_MDIO,

	GPIO2B3_SHIFT		= 6,
	GPIO2B3_MASK		= 3 << GPIO2B3_SHIFT,
	GPIO2B3_GPIO		= 0,
	GPIO2B3_GMAC_RXCLK,

	GPIO2B2_SHIFT		= 4,
	GPIO2B2_MASK		= 3 << GPIO2B2_SHIFT,
	GPIO2B2_GPIO		= 0,
	GPIO2B2_GMAC_CRS,

	GPIO2B1_SHIFT		= 2,
	GPIO2B1_MASK		= 3 << GPIO2B1_SHIFT,
	GPIO2B1_GPIO		= 0,
	GPIO2B1_GMAC_TXCLK,


	GPIO2B0_SHIFT		= 0,
	GPIO2B0_MASK		= 3 << GPIO2B0_SHIFT,
	GPIO2B0_GPIO		= 0,
	GPIO2B0_GMAC_RXDV,
	GPIO2B0_MAC_SPEED_IOUT,
};

/* GRF_GPIO2C_IOMUX */
enum {
	GPIO2C7_SHIFT		= 14,
	GPIO2C7_MASK		= 3 << GPIO2C7_SHIFT,
	GPIO2C7_GPIO		= 0,
	GPIO2C7_GMAC_TXD3,

	GPIO2C6_SHIFT		= 12,
	GPIO2C6_MASK		= 3 << GPIO2C6_SHIFT,
	GPIO2C6_GPIO		= 0,
	GPIO2C6_GMAC_TXD2,

	GPIO2C5_SHIFT		= 10,
	GPIO2C5_MASK		= 3 << GPIO2C5_SHIFT,
	GPIO2C5_GPIO		= 0,
	GPIO2C5_I2C2_SCL,
	GPIO2C5_GMAC_RXD2,

	GPIO2C4_SHIFT		= 8,
	GPIO2C4_MASK		= 3 << GPIO2C4_SHIFT,
	GPIO2C4_GPIO		= 0,
	GPIO2C4_I2C2_SDA,
	GPIO2C4_GMAC_RXD3,

	GPIO2C3_SHIFT		= 6,
	GPIO2C3_MASK		= 3 << GPIO2C3_SHIFT,
	GPIO2C3_GPIO		= 0,
	GPIO2C3_GMAC_TXD0,

	GPIO2C2_SHIFT		= 4,
	GPIO2C2_MASK		= 3 << GPIO2C2_SHIFT,
	GPIO2C2_GPIO		= 0,
	GPIO2C2_GMAC_TXD1,

	GPIO2C1_SHIFT		= 2,
	GPIO2C1_MASK		= 3 << GPIO2C1_SHIFT,
	GPIO2C1_GPIO		= 0,
	GPIO2C1_GMAC_RXD0,

	GPIO2C0_SHIFT		= 0,
	GPIO2C0_MASK		= 3 << GPIO2C0_SHIFT,
	GPIO2C0_GPIO		= 0,
	GPIO2C0_GMAC_RXD1,
};

/* GRF_GPIO2D_IOMUX */
enum {
	GPIO2D1_SHIFT		= 2,
	GPIO2D1_MASK		= 3 << GPIO2D1_SHIFT,
	GPIO2D1_GPIO		= 0,
	GPIO2D1_GMAC_MDC,

	GPIO2D0_SHIFT		= 0,
	GPIO2D0_MASK		= 3,
	GPIO2D0_GPIO		= 0,
	GPIO2D0_GMAC_COL,
};

/* GRF_GPIO3C_IOMUX */
enum {
	GPIO3C6_SHIFT		= 12,
	GPIO3C6_MASK		= 3 << GPIO3C6_SHIFT,
	GPIO3C6_GPIO		= 0,
	GPIO3C6_DRV_VBUS1,

	GPIO3C5_SHIFT		= 10,
	GPIO3C5_MASK		= 3 << GPIO3C5_SHIFT,
	GPIO3C5_GPIO		= 0,
	GPIO3C5_PWM10,

	GPIO3C1_SHIFT		= 2,
	GPIO3C1_MASK		= 3 << GPIO3C1_SHIFT,
	GPIO3C1_GPIO		= 0,
	GPIO3C1_DRV_VBUS,
};

/* GRF_GPIO3D_IOMUX */
enum {
	GPIO3D2_SHIFT	= 4,
	GPIO3D2_MASK	= 3 << GPIO3D2_SHIFT,
	GPIO3D2_GPIO	= 0,
	GPIO3D2_PWM3,
};

/* GRF_CON_IOMUX */
enum {
	CON_IOMUX_GMAC_SHIFT		= 15,
	CON_IOMUX_GMAC_MASK	= 1 << CON_IOMUX_GMAC_SHIFT,
	CON_IOMUX_UART1SEL_SHIFT	= 11,
	CON_IOMUX_UART1SEL_MASK	= 1 << CON_IOMUX_UART1SEL_SHIFT,
	CON_IOMUX_UART2SEL_SHIFT	= 8,
	CON_IOMUX_UART2SEL_MASK	= 1 << CON_IOMUX_UART2SEL_SHIFT,
	CON_IOMUX_UART2SEL_2	= 0,
	CON_IOMUX_UART2SEL_21,
	CON_IOMUX_EMMCSEL_SHIFT	= 7,
	CON_IOMUX_EMMCSEL_MASK	= 1 << CON_IOMUX_EMMCSEL_SHIFT,
	CON_IOMUX_PWM3SEL_SHIFT	= 3,
	CON_IOMUX_PWM3SEL_MASK	= 1 << CON_IOMUX_PWM3SEL_SHIFT,
	CON_IOMUX_PWM2SEL_SHIFT	= 2,
	CON_IOMUX_PWM2SEL_MASK	= 1 << CON_IOMUX_PWM2SEL_SHIFT,
	CON_IOMUX_PWM1SEL_SHIFT	= 1,
	CON_IOMUX_PWM1SEL_MASK	= 1 << CON_IOMUX_PWM1SEL_SHIFT,
	CON_IOMUX_PWM0SEL_SHIFT	= 0,
	CON_IOMUX_PWM0SEL_MASK	= 1 << CON_IOMUX_PWM0SEL_SHIFT,
};
#endif