rockchip: rk3188: Add header files for PMU and GRF

PMU is the power management unit and GRF is the general register file. Both
are heavily used in U-Boot. Add header files with register definitions.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Simon Glass <sjg@chromium.org>
Tested-by: Kever Yang <kever.yang@rock-chips.com>

arch/arm/include/asm/arch-rockchip/grf_rk3188.h

@@ -0,0 +1,589 @@
+/*
+ * Copyright (c) 2016 Heiko Stuebner <heiko@sntech.de>
+ *
+ * SPDX-License-Identifier:	GPL-2.0
+ */
+
+#ifndef _ASM_ARCH_GRF_RK3188_H
+#define _ASM_ARCH_GRF_RK3188_H
+
+struct rk3188_grf_gpio_lh {
+	u32 l;
+	u32 h;
+};
+
+struct rk3188_grf {
+	struct rk3188_grf_gpio_lh gpio_dir[4];
+	struct rk3188_grf_gpio_lh gpio_do[4];
+	struct rk3188_grf_gpio_lh gpio_en[4];
+
+	u32 reserved[2];
+	u32 gpio0c_iomux;
+	u32 gpio0d_iomux;
+
+	u32 gpio1a_iomux;
+	u32 gpio1b_iomux;
+	u32 gpio1c_iomux;
+	u32 gpio1d_iomux;
+
+	u32 gpio2a_iomux;
+	u32 gpio2b_iomux;
+	u32 gpio2c_iomux;
+	u32 gpio2d_iomux;
+
+	u32 gpio3a_iomux;
+	u32 gpio3b_iomux;
+	u32 gpio3c_iomux;
+	u32 gpio3d_iomux;
+
+	u32 soc_con0;
+	u32 soc_con1;
+	u32 soc_con2;
+	u32 soc_status0;
+
+	u32 busdmac_con[3];
+	u32 peridmac_con[4];
+
+	u32 cpu_con[6];
+	u32 reserved0[2];
+
+	u32 ddrc_con0;
+	u32 ddrc_stat;
+
+	u32 io_con[5];
+	u32 soc_status1;
+
+	u32 uoc0_con[4];
+	u32 uoc1_con[4];
+	u32 uoc2_con[2];
+	u32 reserved1;
+	u32 uoc3_con[2];
+	u32 hsic_stat;
+	u32 os_reg[8];
+
+	u32 gpio0_p[3];
+	u32 gpio1_p[3][4];
+
+	u32 flash_data_p;
+	u32 flash_cmd_p;
+};
+check_member(rk3188_grf, flash_cmd_p, 0x01a4);
+
+/* GRF_GPIO0D_IOMUX */
+enum {
+	GPIO0D7_SHIFT		= 14,
+	GPIO0D7_MASK		= 1,
+	GPIO0D7_GPIO		= 0,
+	GPIO0D7_SPI1_CSN0,
+
+	GPIO0D6_SHIFT		= 12,
+	GPIO0D6_MASK		= 1,
+	GPIO0D6_GPIO		= 0,
+	GPIO0D6_SPI1_CLK,
+
+	GPIO0D5_SHIFT		= 10,
+	GPIO0D5_MASK		= 1,
+	GPIO0D5_GPIO		= 0,
+	GPIO0D5_SPI1_TXD,
+
+	GPIO0D4_SHIFT		= 8,
+	GPIO0D4_MASK		= 1,
+	GPIO0D4_GPIO		= 0,
+	GPIO0D4_SPI0_RXD,
+
+	GPIO0D3_SHIFT		= 6,
+	GPIO0D3_MASK		= 3,
+	GPIO0D3_GPIO		= 0,
+	GPIO0D3_FLASH_CSN3,
+	GPIO0D3_EMMC_RSTN_OUT,
+
+	GPIO0D2_SHIFT		= 4,
+	GPIO0D2_MASK		= 3,
+	GPIO0D2_GPIO		= 0,
+	GPIO0D2_FLASH_CSN2,
+	GPIO0D2_EMMC_CMD,
+
+	GPIO0D1_SHIFT		= 2,
+	GPIO0D1_MASK		= 1,
+	GPIO0D1_GPIO		= 0,
+	GPIO0D1_FLASH_CSN1,
+
+	GPIO0D0_SHIFT		= 0,
+	GPIO0D0_MASK		= 3,
+	GPIO0D0_GPIO		= 0,
+	GPIO0D0_FLASH_DQS,
+	GPIO0D0_EMMC_CLKOUT
+};
+
+/* GRF_GPIO1A_IOMUX */
+enum {
+	GPIO1A7_SHIFT		= 14,
+	GPIO1A7_MASK		= 3,
+	GPIO1A7_GPIO		= 0,
+	GPIO1A7_UART1_RTS_N,
+	GPIO1A7_SPI0_CSN0,
+
+	GPIO1A6_SHIFT		= 12,
+	GPIO1A6_MASK		= 3,
+	GPIO1A6_GPIO		= 0,
+	GPIO1A6_UART1_CTS_N,
+	GPIO1A6_SPI0_CLK,
+
+	GPIO1A5_SHIFT		= 10,
+	GPIO1A5_MASK		= 3,
+	GPIO1A5_GPIO		= 0,
+	GPIO1A5_UART1_SOUT,
+	GPIO1A5_SPI0_TXD,
+
+	GPIO1A4_SHIFT		= 8,
+	GPIO1A4_MASK		= 3,
+	GPIO1A4_GPIO		= 0,
+	GPIO1A4_UART1_SIN,
+	GPIO1A4_SPI0_RXD,
+
+	GPIO1A3_SHIFT		= 6,
+	GPIO1A3_MASK		= 1,
+	GPIO1A3_GPIO		= 0,
+	GPIO1A3_UART0_RTS_N,
+
+	GPIO1A2_SHIFT		= 4,
+	GPIO1A2_MASK		= 1,
+	GPIO1A2_GPIO		= 0,
+	GPIO1A2_UART0_CTS_N,
+
+	GPIO1A1_SHIFT		= 2,
+	GPIO1A1_MASK		= 1,
+	GPIO1A1_GPIO		= 0,
+	GPIO1A1_UART0_SOUT,
+
+	GPIO1A0_SHIFT		= 0,
+	GPIO1A0_MASK		= 1,
+	GPIO1A0_GPIO		= 0,
+	GPIO1A0_UART0_SIN,
+};
+
+/* GRF_GPIO1B_IOMUX */
+enum {
+	GPIO1B7_SHIFT		= 14,
+	GPIO1B7_MASK		= 1,
+	GPIO1B7_GPIO		= 0,
+	GPIO1B7_SPI0_CSN1,
+
+	GPIO1B6_SHIFT		= 12,
+	GPIO1B6_MASK		= 3,
+	GPIO1B6_GPIO		= 0,
+	GPIO1B6_SPDIF_TX,
+	GPIO1B6_SPI1_CSN1,
+
+	GPIO1B5_SHIFT		= 10,
+	GPIO1B5_MASK		= 3,
+	GPIO1B5_GPIO		= 0,
+	GPIO1B5_UART3_RTS_N,
+	GPIO1B5_RESERVED,
+
+	GPIO1B4_SHIFT		= 8,
+	GPIO1B4_MASK		= 3,
+	GPIO1B4_GPIO		= 0,
+	GPIO1B4_UART3_CTS_N,
+	GPIO1B4_GPS_RFCLK,
+
+	GPIO1B3_SHIFT		= 6,
+	GPIO1B3_MASK		= 3,
+	GPIO1B3_GPIO		= 0,
+	GPIO1B3_UART3_SOUT,
+	GPIO1B3_GPS_SIG,
+
+	GPIO1B2_SHIFT		= 4,
+	GPIO1B2_MASK		= 3,
+	GPIO1B2_GPIO		= 0,
+	GPIO1B2_UART3_SIN,
+	GPIO1B2_GPS_MAG,
+
+	GPIO1B1_SHIFT		= 2,
+	GPIO1B1_MASK		= 3,
+	GPIO1B1_GPIO		= 0,
+	GPIO1B1_UART2_SOUT,
+	GPIO1B1_JTAG_TDO,
+
+	GPIO1B0_SHIFT		= 0,
+	GPIO1B0_MASK		= 3,
+	GPIO1B0_GPIO		= 0,
+	GPIO1B0_UART2_SIN,
+	GPIO1B0_JTAG_TDI,
+};
+
+/* GRF_GPIO1D_IOMUX */
+enum {
+	GPIO1D7_SHIFT		= 14,
+	GPIO1D7_MASK		= 1,
+	GPIO1D7_GPIO		= 0,
+	GPIO1D7_I2C4_SCL,
+
+	GPIO1D6_SHIFT		= 12,
+	GPIO1D6_MASK		= 1,
+	GPIO1D6_GPIO		= 0,
+	GPIO1D6_I2C4_SDA,
+
+	GPIO1D5_SHIFT		= 10,
+	GPIO1D5_MASK		= 1,
+	GPIO1D5_GPIO		= 0,
+	GPIO1D5_I2C2_SCL,
+
+	GPIO1D4_SHIFT		= 8,
+	GPIO1D4_MASK		= 1,
+	GPIO1D4_GPIO		= 0,
+	GPIO1D4_I2C2_SDA,
+
+	GPIO1D3_SHIFT		= 6,
+	GPIO1D3_MASK		= 1,
+	GPIO1D3_GPIO		= 0,
+	GPIO1D3_I2C1_SCL,
+
+	GPIO1D2_SHIFT		= 4,
+	GPIO1D2_MASK		= 1,
+	GPIO1D2_GPIO		= 0,
+	GPIO1D2_I2C1_SDA,
+
+	GPIO1D1_SHIFT		= 2,
+	GPIO1D1_MASK		= 1,
+	GPIO1D1_GPIO		= 0,
+	GPIO1D1_I2C0_SCL,
+
+	GPIO1D0_SHIFT		= 0,
+	GPIO1D0_MASK		= 1,
+	GPIO1D0_GPIO		= 0,
+	GPIO1D0_I2C0_SDA,
+};
+
+/* GRF_GPIO3A_IOMUX */
+enum {
+	GPIO3A7_SHIFT		= 14,
+	GPIO3A7_MASK		= 1,
+	GPIO3A7_GPIO		= 0,
+	GPIO3A7_SDMMC0_DATA3,
+
+	GPIO3A6_SHIFT		= 12,
+	GPIO3A6_MASK		= 1,
+	GPIO3A6_GPIO		= 0,
+	GPIO3A6_SDMMC0_DATA2,
+
+	GPIO3A5_SHIFT		= 10,
+	GPIO3A5_MASK		= 1,
+	GPIO3A5_GPIO		= 0,
+	GPIO3A5_SDMMC0_DATA1,
+
+	GPIO3A4_SHIFT		= 8,
+	GPIO3A4_MASK		= 1,
+	GPIO3A4_GPIO		= 0,
+	GPIO3A4_SDMMC0_DATA0,
+
+	GPIO3A3_SHIFT		= 6,
+	GPIO3A3_MASK		= 1,
+	GPIO3A3_GPIO		= 0,
+	GPIO3A3_SDMMC0_CMD,
+
+	GPIO3A2_SHIFT		= 4,
+	GPIO3A2_MASK		= 1,
+	GPIO3A2_GPIO		= 0,
+	GPIO3A2_SDMMC0_CLKOUT,
+
+	GPIO3A1_SHIFT		= 2,
+	GPIO3A1_MASK		= 1,
+	GPIO3A1_GPIO		= 0,
+	GPIO3A1_SDMMC0_PWREN,
+
+	GPIO3A0_SHIFT		= 0,
+	GPIO3A0_MASK		= 1,
+	GPIO3A0_GPIO		= 0,
+	GPIO3A0_SDMMC0_RSTN,
+};
+
+/* GRF_GPIO3B_IOMUX */
+enum {
+	GPIO3B7_SHIFT		= 14,
+	GPIO3B7_MASK		= 3,
+	GPIO3B7_GPIO		= 0,
+	GPIO3B7_CIF_DATA11,
+	GPIO3B7_I2C3_SCL,
+
+	GPIO3B6_SHIFT		= 12,
+	GPIO3B6_MASK		= 3,
+	GPIO3B6_GPIO		= 0,
+	GPIO3B6_CIF_DATA10,
+	GPIO3B6_I2C3_SDA,
+
+	GPIO3B5_SHIFT		= 10,
+	GPIO3B5_MASK		= 3,
+	GPIO3B5_GPIO		= 0,
+	GPIO3B5_CIF_DATA1,
+	GPIO3B5_HSADC_DATA9,
+
+	GPIO3B4_SHIFT		= 8,
+	GPIO3B4_MASK		= 3,
+	GPIO3B4_GPIO		= 0,
+	GPIO3B4_CIF_DATA0,
+	GPIO3B4_HSADC_DATA8,
+
+	GPIO3B3_SHIFT		= 6,
+	GPIO3B3_MASK		= 1,
+	GPIO3B3_GPIO		= 0,
+	GPIO3B3_CIF_CLKOUT,
+
+	GPIO3B2_SHIFT		= 4,
+	GPIO3B2_MASK		= 1,
+	GPIO3B2_GPIO		= 0,
+	/* no muxes */
+
+	GPIO3B1_SHIFT		= 2,
+	GPIO3B1_MASK		= 1,
+	GPIO3B1_GPIO		= 0,
+	GPIO3B1_SDMMC0_WRITE_PRT,
+
+	GPIO3B0_SHIFT		= 0,
+	GPIO3B0_MASK		= 1,
+	GPIO3B0_GPIO		= 0,
+	GPIO3B0_SDMMC_DETECT_N,
+};
+
+/* GRF_GPIO3C_IOMUX */
+enum {
+	GPIO3C7_SHIFT		= 14,
+	GPIO3C7_MASK		= 3,
+	GPIO3C7_GPIO		= 0,
+	GPIO3C7_SDMMC1_WRITE_PRT,
+	GPIO3C7_RMII_CRS_DVALID,
+	GPIO3C7_RESERVED,
+
+	GPIO3C6_SHIFT		= 12,
+	GPIO3C6_MASK		= 3,
+	GPIO3C6_GPIO		= 0,
+	GPIO3C6_SDMMC1_DECTN,
+	GPIO3C6_RMII_RX_ERR,
+	GPIO3C6_RESERVED,
+
+	GPIO3C5_SHIFT		= 10,
+	GPIO3C5_MASK		= 3,
+	GPIO3C5_GPIO		= 0,
+	GPIO3C5_SDMMC1_CLKOUT,
+	GPIO3C5_RMII_CLKOUT,
+	GPIO3C5_RMII_CLKIN,
+
+	GPIO3C4_SHIFT		= 8,
+	GPIO3C4_MASK		= 3,
+	GPIO3C4_GPIO		= 0,
+	GPIO3C4_SDMMC1_DATA3,
+	GPIO3C4_RMII_RXD1,
+	GPIO3C4_RESERVED,
+
+	GPIO3C3_SHIFT		= 6,
+	GPIO3C3_MASK		= 3,
+	GPIO3C3_GPIO		= 0,
+	GPIO3C3_SDMMC1_DATA2,
+	GPIO3C3_RMII_RXD0,
+	GPIO3C3_RESERVED,
+
+	GPIO3C2_SHIFT		= 4,
+	GPIO3C2_MASK		= 3,
+	GPIO3C2_GPIO		= 0,
+	GPIO3C2_SDMMC1_DATA1,
+	GPIO3C2_RMII_TXD0,
+	GPIO3C2_RESERVED,
+
+	GPIO3C1_SHIFT		= 2,
+	GPIO3C1_MASK		= 3,
+	GPIO3C1_GPIO		= 0,
+	GPIO3C1_SDMMC1_DATA0,
+	GPIO3C1_RMII_TXD1,
+	GPIO3C1_RESERVED,
+
+	GPIO3C0_SHIFT		= 0,
+	GPIO3C0_MASK		= 3,
+	GPIO3C0_GPIO		= 0,
+	GPIO3C0_SDMMC1_CMD,
+	GPIO3C0_RMII_TX_EN,
+	GPIO3C0_RESERVED,
+};
+
+/* GRF_GPIO3D_IOMUX */
+enum {
+	GPIO3D6_SHIFT		= 12,
+	GPIO3D6_MASK		= 3,
+	GPIO3D6_GPIO		= 0,
+	GPIO3D6_PWM_3,
+	GPIO3D6_JTAG_TMS,
+	GPIO3D6_HOST_DRV_VBUS,
+
+	GPIO3D5_SHIFT		= 10,
+	GPIO3D5_MASK		= 3,
+	GPIO3D5_GPIO		= 0,
+	GPIO3D5_PWM_2,
+	GPIO3D5_JTAG_TCK,
+	GPIO3D5_OTG_DRV_VBUS,
+
+	GPIO3D4_SHIFT		= 8,
+	GPIO3D4_MASK		= 3,
+	GPIO3D4_GPIO		= 0,
+	GPIO3D4_PWM_1,
+	GPIO3D4_JTAG_TRSTN,
+
+	GPIO3D3_SHIFT		= 6,
+	GPIO3D3_MASK		= 3,
+	GPIO3D3_GPIO		= 0,
+	GPIO3D3_PWM_0,
+
+	GPIO3D2_SHIFT		= 4,
+	GPIO3D2_MASK		= 3,
+	GPIO3D2_GPIO		= 0,
+	GPIO3D2_SDMMC1_INT_N,
+
+	GPIO3D1_SHIFT		= 2,
+	GPIO3D1_MASK		= 3,
+	GPIO3D1_GPIO		= 0,
+	GPIO3D1_SDMMC1_BACKEND_PWR,
+	GPIO3D1_MII_MDCLK,
+
+	GPIO3D0_SHIFT		= 0,
+	GPIO3D0_MASK		= 3,
+	GPIO3D0_GPIO		= 0,
+	GPIO3D0_SDMMC1_PWR_EN,
+	GPIO3D0_MII_MD,
+};
+
+/* GRF_SOC_CON0 */
+enum {
+	HSADC_CLK_DIR_SHIFT	= 15,
+	HSADC_CLK_DIR_MASK	= 1,
+
+	HSADC_SEL_SHIFT		= 14,
+	HSADC_SEL_MASK		= 1,
+
+	NOC_REMAP_SHIFT		= 12,
+	NOC_REMAP_MASK		= 1,
+
+	EMMC_FLASH_SEL_SHIFT	= 11,
+	EMMC_FLASH_SEL_MASK	= 1,
+
+	TZPC_REVISION_SHIFT	= 7,
+	TZPC_REVISION_MASK	= 0xf,
+
+	L2CACHE_ACC_SHIFT	= 5,
+	L2CACHE_ACC_MASK	= 3,
+
+	L2RD_WAIT_SHIFT		= 3,
+	L2RD_WAIT_MASK		= 3,
+
+	IMEMRD_WAIT_SHIFT	= 1,
+	IMEMRD_WAIT_MASK	= 3,
+};
+
+/* GRF_SOC_CON1 */
+enum {
+	RKI2C4_SEL_SHIFT	= 15,
+	RKI2C4_SEL_MASK		= 1,
+
+	RKI2C3_SEL_SHIFT	= 14,
+	RKI2C3_SEL_MASK		= 1,
+
+	RKI2C2_SEL_SHIFT	= 13,
+	RKI2C2_SEL_MASK		= 1,
+
+	RKI2C1_SEL_SHIFT	= 12,
+	RKI2C1_SEL_MASK		= 1,
+
+	RKI2C0_SEL_SHIFT	= 11,
+	RKI2C0_SEL_MASK		= 1,
+
+	VCODEC_SEL_SHIFT	= 10,
+	VCODEC_SEL_MASK		= 1,
+
+	PERI_EMEM_PAUSE_SHIFT	= 9,
+	PERI_EMEM_PAUSE_MASK	= 1,
+
+	PERI_USB_PAUSE_SHIFT	= 8,
+	PERI_USB_PAUSE_MASK	= 1,
+
+	SMC_MUX_MODE_0_SHIFT	= 6,
+	SMC_MUX_MODE_0_MASK	= 1,
+
+	SMC_SRAM_MW_0_SHIFT	= 4,
+	SMC_SRAM_MW_0_MASK	= 3,
+
+	SMC_REMAP_0_SHIFT	= 3,
+	SMC_REMAP_0_MASK	= 1,
+
+	SMC_A_GT_M0_SYNC_SHIFT	= 2,
+	SMC_A_GT_M0_SYNC_MASK	= 1,
+
+	EMAC_SPEED_SHIFT	= 1,
+	EMAC_SPEEC_MASK		= 1,
+
+	EMAC_MODE_SHIFT		= 0,
+	EMAC_MODE_MASK		= 1,
+};
+
+/* GRF_SOC_CON2 */
+enum {
+	SDIO_CLK_OUT_SR_SHIFT	= 15,
+	SDIO_CLK_OUT_SR_MASK	= 1,
+
+	MEM_EMA_L2C_SHIFT	= 11,
+	MEM_EMA_L2C_MASK	= 7,
+
+	MEM_EMA_A9_SHIFT	= 8,
+	MEM_EMA_A9_MASK		= 7,
+
+	MSCH4_MAINDDR3_SHIFT	= 7,
+	MSCH4_MAINDDR3_MASK	= 1,
+	MSCH4_MAINDDR3_DDR3	= 1,
+
+	EMAC_NEWRCV_EN_SHIFT	= 6,
+	EMAC_NEWRCV_EN_MASK	= 1,
+
+	SW_ADDR15_EN_SHIFT	= 5,
+	SW_ADDR15_EN_MASK	= 1,
+
+	SW_ADDR16_EN_SHIFT	= 4,
+	SW_ADDR16_EN_MASK	= 1,
+
+	SW_ADDR17_EN_SHIFT	= 3,
+	SW_ADDR17_EN_MASK	= 1,
+
+	BANK2_TO_RANK_EN_SHIFT	= 2,
+	BANK2_TO_RANK_EN_MASK	= 1,
+
+	RANK_TO_ROW15_EN_SHIFT	= 1,
+	RANK_TO_ROW15_EN_MASK	= 1,
+
+	UPCTL_C_ACTIVE_IN_SHIFT = 0,
+	UPCTL_C_ACTIVE_IN_MASK	= 1,
+	UPCTL_C_ACTIVE_IN_MAY	= 0,
+	UPCTL_C_ACTIVE_IN_WILL,
+};
+
+/* GRF_DDRC_CON0 */
+enum {
+	DDR_16BIT_EN_SHIFT	= 15,
+	DDR_16BIT_EN_MASK	= 1,
+
+	DTO_LB_SHIFT		= 11,
+	DTO_LB_MASK		= 3,
+
+	DTO_TE_SHIFT		= 9,
+	DTO_TE_MASK		= 3,
+
+	DTO_PDR_SHIFT		= 7,
+	DTO_PDR_MASK		= 3,
+
+	DTO_PDD_SHIFT		= 5,
+	DTO_PDD_MASK		= 3,
+
+	DTO_IOM_SHIFT		= 3,
+	DTO_IOM_MASK		= 3,
+
+	DTO_OE_SHIFT		= 1,
+	DTO_OE_MASK		= 3,
+
+	ATO_AE_SHIFT		= 0,
+	ATO_AE_MASK		= 1,
+};
+#endif

arch/arm/include/asm/arch-rockchip/pmu_rk3188.h

@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2016 Heiko Stuebner <heiko@sntech.de>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef _ASM_ARCH_PMU_RK3188_H
+#define _ASM_ARCH_PMU_RK3188_H
+
+struct rk3188_pmu {
+	u32 wakeup_cfg[2];
+	u32 pwrdn_con;
+	u32 pwrdn_st;
+
+	u32 int_con;
+	u32 int_st;
+	u32 misc_con;
+
+	u32 osc_cnt;
+	u32 pll_cnt;
+	u32 pmu_cnt;
+	u32 ddrio_pwron_cnt;
+	u32 wakeup_rst_clr_cnt;
+	u32 scu_pwrdwn_cnt;
+	u32 scu_pwrup_cnt;
+	u32 misc_con1;
+	u32 gpio0_con;
+
+	u32 sys_reg[4];
+	u32 reserved0[4];
+	u32 stop_int_dly;
+	u32 gpio0_p[2];
+};
+check_member(rk3188_pmu, gpio0_p[1], 0x0068);
+
+#endif