ARM: tegra: pinmux: add Tegra210 support

This patch incorporates a few fixes from Tom Warren <twarren@nvidia.com>.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>

1 files changed, 416 insertions, 0 deletions

diff --git a/arch/arm/include/asm/arch-tegra210/pinmux.h b/arch/arm/include/asm/arch-tegra210/pinmux.h
new file mode 100644
index 0000000..af3b55f
--- /dev/null
+++ b/arch/arm/include/asm/arch-tegra210/pinmux.h
@@ -0,0 +1,416 @@
+/*
+ * Copyright (c) 2015, NVIDIA CORPORATION. All rights reserved.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _TEGRA210_PINMUX_H_
+#define _TEGRA210_PINMUX_H_
+
+enum pmux_pingrp {
+	PMUX_PINGRP_SDMMC1_CLK_PM0,
+	PMUX_PINGRP_SDMMC1_CMD_PM1,
+	PMUX_PINGRP_SDMMC1_DAT3_PM2,
+	PMUX_PINGRP_SDMMC1_DAT2_PM3,
+	PMUX_PINGRP_SDMMC1_DAT1_PM4,
+	PMUX_PINGRP_SDMMC1_DAT0_PM5,
+	PMUX_PINGRP_SDMMC3_CLK_PP0 = (0x1c / 4),
+	PMUX_PINGRP_SDMMC3_CMD_PP1,
+	PMUX_PINGRP_SDMMC3_DAT0_PP5,
+	PMUX_PINGRP_SDMMC3_DAT1_PP4,
+	PMUX_PINGRP_SDMMC3_DAT2_PP3,
+	PMUX_PINGRP_SDMMC3_DAT3_PP2,
+	PMUX_PINGRP_PEX_L0_RST_N_PA0 = (0x38 / 4),
+	PMUX_PINGRP_PEX_L0_CLKREQ_N_PA1,
+	PMUX_PINGRP_PEX_WAKE_N_PA2,
+	PMUX_PINGRP_PEX_L1_RST_N_PA3,
+	PMUX_PINGRP_PEX_L1_CLKREQ_N_PA4,
+	PMUX_PINGRP_SATA_LED_ACTIVE_PA5,
+	PMUX_PINGRP_SPI1_MOSI_PC0,
+	PMUX_PINGRP_SPI1_MISO_PC1,
+	PMUX_PINGRP_SPI1_SCK_PC2,
+	PMUX_PINGRP_SPI1_CS0_PC3,
+	PMUX_PINGRP_SPI1_CS1_PC4,
+	PMUX_PINGRP_SPI2_MOSI_PB4,
+	PMUX_PINGRP_SPI2_MISO_PB5,
+	PMUX_PINGRP_SPI2_SCK_PB6,
+	PMUX_PINGRP_SPI2_CS0_PB7,
+	PMUX_PINGRP_SPI2_CS1_PDD0,
+	PMUX_PINGRP_SPI4_MOSI_PC7,
+	PMUX_PINGRP_SPI4_MISO_PD0,
+	PMUX_PINGRP_SPI4_SCK_PC5,
+	PMUX_PINGRP_SPI4_CS0_PC6,
+	PMUX_PINGRP_QSPI_SCK_PEE0,
+	PMUX_PINGRP_QSPI_CS_N_PEE1,
+	PMUX_PINGRP_QSPI_IO0_PEE2,
+	PMUX_PINGRP_QSPI_IO1_PEE3,
+	PMUX_PINGRP_QSPI_IO2_PEE4,
+	PMUX_PINGRP_QSPI_IO3_PEE5,
+	PMUX_PINGRP_DMIC1_CLK_PE0 = (0xa4 / 4),
+	PMUX_PINGRP_DMIC1_DAT_PE1,
+	PMUX_PINGRP_DMIC2_CLK_PE2,
+	PMUX_PINGRP_DMIC2_DAT_PE3,
+	PMUX_PINGRP_DMIC3_CLK_PE4,
+	PMUX_PINGRP_DMIC3_DAT_PE5,
+	PMUX_PINGRP_GEN1_I2C_SCL_PJ1,
+	PMUX_PINGRP_GEN1_I2C_SDA_PJ0,
+	PMUX_PINGRP_GEN2_I2C_SCL_PJ2,
+	PMUX_PINGRP_GEN2_I2C_SDA_PJ3,
+	PMUX_PINGRP_GEN3_I2C_SCL_PF0,
+	PMUX_PINGRP_GEN3_I2C_SDA_PF1,
+	PMUX_PINGRP_CAM_I2C_SCL_PS2,
+	PMUX_PINGRP_CAM_I2C_SDA_PS3,
+	PMUX_PINGRP_PWR_I2C_SCL_PY3,
+	PMUX_PINGRP_PWR_I2C_SDA_PY4,
+	PMUX_PINGRP_UART1_TX_PU0,
+	PMUX_PINGRP_UART1_RX_PU1,
+	PMUX_PINGRP_UART1_RTS_PU2,
+	PMUX_PINGRP_UART1_CTS_PU3,
+	PMUX_PINGRP_UART2_TX_PG0,
+	PMUX_PINGRP_UART2_RX_PG1,
+	PMUX_PINGRP_UART2_RTS_PG2,
+	PMUX_PINGRP_UART2_CTS_PG3,
+	PMUX_PINGRP_UART3_TX_PD1,
+	PMUX_PINGRP_UART3_RX_PD2,
+	PMUX_PINGRP_UART3_RTS_PD3,
+	PMUX_PINGRP_UART3_CTS_PD4,
+	PMUX_PINGRP_UART4_TX_PI4,
+	PMUX_PINGRP_UART4_RX_PI5,
+	PMUX_PINGRP_UART4_RTS_PI6,
+	PMUX_PINGRP_UART4_CTS_PI7,
+	PMUX_PINGRP_DAP1_FS_PB0,
+	PMUX_PINGRP_DAP1_DIN_PB1,
+	PMUX_PINGRP_DAP1_DOUT_PB2,
+	PMUX_PINGRP_DAP1_SCLK_PB3,
+	PMUX_PINGRP_DAP2_FS_PAA0,
+	PMUX_PINGRP_DAP2_DIN_PAA2,
+	PMUX_PINGRP_DAP2_DOUT_PAA3,
+	PMUX_PINGRP_DAP2_SCLK_PAA1,
+	PMUX_PINGRP_DAP4_FS_PJ4,
+	PMUX_PINGRP_DAP4_DIN_PJ5,
+	PMUX_PINGRP_DAP4_DOUT_PJ6,
+	PMUX_PINGRP_DAP4_SCLK_PJ7,
+	PMUX_PINGRP_CAM1_MCLK_PS0,
+	PMUX_PINGRP_CAM2_MCLK_PS1,
+	PMUX_PINGRP_JTAG_RTCK,
+	PMUX_PINGRP_CLK_32K_IN,
+	PMUX_PINGRP_CLK_32K_OUT_PY5,
+	PMUX_PINGRP_BATT_BCL,
+	PMUX_PINGRP_CLK_REQ,
+	PMUX_PINGRP_CPU_PWR_REQ,
+	PMUX_PINGRP_PWR_INT_N,
+	PMUX_PINGRP_SHUTDOWN,
+	PMUX_PINGRP_CORE_PWR_REQ,
+	PMUX_PINGRP_AUD_MCLK_PBB0,
+	PMUX_PINGRP_DVFS_PWM_PBB1,
+	PMUX_PINGRP_DVFS_CLK_PBB2,
+	PMUX_PINGRP_GPIO_X1_AUD_PBB3,
+	PMUX_PINGRP_GPIO_X3_AUD_PBB4,
+	PMUX_PINGRP_PCC7,
+	PMUX_PINGRP_HDMI_CEC_PCC0,
+	PMUX_PINGRP_HDMI_INT_DP_HPD_PCC1,
+	PMUX_PINGRP_SPDIF_OUT_PCC2,
+	PMUX_PINGRP_SPDIF_IN_PCC3,
+	PMUX_PINGRP_USB_VBUS_EN0_PCC4,
+	PMUX_PINGRP_USB_VBUS_EN1_PCC5,
+	PMUX_PINGRP_DP_HPD0_PCC6,
+	PMUX_PINGRP_WIFI_EN_PH0,
+	PMUX_PINGRP_WIFI_RST_PH1,
+	PMUX_PINGRP_WIFI_WAKE_AP_PH2,
+	PMUX_PINGRP_AP_WAKE_BT_PH3,
+	PMUX_PINGRP_BT_RST_PH4,
+	PMUX_PINGRP_BT_WAKE_AP_PH5,
+	PMUX_PINGRP_AP_WAKE_NFC_PH7,
+	PMUX_PINGRP_NFC_EN_PI0,
+	PMUX_PINGRP_NFC_INT_PI1,
+	PMUX_PINGRP_GPS_EN_PI2,
+	PMUX_PINGRP_GPS_RST_PI3,
+	PMUX_PINGRP_CAM_RST_PS4,
+	PMUX_PINGRP_CAM_AF_EN_PS5,
+	PMUX_PINGRP_CAM_FLASH_EN_PS6,
+	PMUX_PINGRP_CAM1_PWDN_PS7,
+	PMUX_PINGRP_CAM2_PWDN_PT0,
+	PMUX_PINGRP_CAM1_STROBE_PT1,
+	PMUX_PINGRP_LCD_TE_PY2,
+	PMUX_PINGRP_LCD_BL_PWM_PV0,
+	PMUX_PINGRP_LCD_BL_EN_PV1,
+	PMUX_PINGRP_LCD_RST_PV2,
+	PMUX_PINGRP_LCD_GPIO1_PV3,
+	PMUX_PINGRP_LCD_GPIO2_PV4,
+	PMUX_PINGRP_AP_READY_PV5,
+	PMUX_PINGRP_TOUCH_RST_PV6,
+	PMUX_PINGRP_TOUCH_CLK_PV7,
+	PMUX_PINGRP_MODEM_WAKE_AP_PX0,
+	PMUX_PINGRP_TOUCH_INT_PX1,
+	PMUX_PINGRP_MOTION_INT_PX2,
+	PMUX_PINGRP_ALS_PROX_INT_PX3,
+	PMUX_PINGRP_TEMP_ALERT_PX4,
+	PMUX_PINGRP_BUTTON_POWER_ON_PX5,
+	PMUX_PINGRP_BUTTON_VOL_UP_PX6,
+	PMUX_PINGRP_BUTTON_VOL_DOWN_PX7,
+	PMUX_PINGRP_BUTTON_SLIDE_SW_PY0,
+	PMUX_PINGRP_BUTTON_HOME_PY1,
+	PMUX_PINGRP_PA6,
+	PMUX_PINGRP_PE6,
+	PMUX_PINGRP_PE7,
+	PMUX_PINGRP_PH6,
+	PMUX_PINGRP_PK0,
+	PMUX_PINGRP_PK1,
+	PMUX_PINGRP_PK2,
+	PMUX_PINGRP_PK3,
+	PMUX_PINGRP_PK4,
+	PMUX_PINGRP_PK5,
+	PMUX_PINGRP_PK6,
+	PMUX_PINGRP_PK7,
+	PMUX_PINGRP_PL0,
+	PMUX_PINGRP_PL1,
+	PMUX_PINGRP_PZ0,
+	PMUX_PINGRP_PZ1,
+	PMUX_PINGRP_PZ2,
+	PMUX_PINGRP_PZ3,
+	PMUX_PINGRP_PZ4,
+	PMUX_PINGRP_PZ5,
+	PMUX_PINGRP_COUNT,
+};
+
+enum pmux_drvgrp {
+	PMUX_DRVGRP_ALS_PROX_INT = (0x10 / 4),
+	PMUX_DRVGRP_AP_READY,
+	PMUX_DRVGRP_AP_WAKE_BT,
+	PMUX_DRVGRP_AP_WAKE_NFC,
+	PMUX_DRVGRP_AUD_MCLK,
+	PMUX_DRVGRP_BATT_BCL,
+	PMUX_DRVGRP_BT_RST,
+	PMUX_DRVGRP_BT_WAKE_AP,
+	PMUX_DRVGRP_BUTTON_HOME,
+	PMUX_DRVGRP_BUTTON_POWER_ON,
+	PMUX_DRVGRP_BUTTON_SLIDE_SW,
+	PMUX_DRVGRP_BUTTON_VOL_DOWN,
+	PMUX_DRVGRP_BUTTON_VOL_UP,
+	PMUX_DRVGRP_CAM1_MCLK,
+	PMUX_DRVGRP_CAM1_PWDN,
+	PMUX_DRVGRP_CAM1_STROBE,
+	PMUX_DRVGRP_CAM2_MCLK,
+	PMUX_DRVGRP_CAM2_PWDN,
+	PMUX_DRVGRP_CAM_AF_EN,
+	PMUX_DRVGRP_CAM_FLASH_EN,
+	PMUX_DRVGRP_CAM_I2C_SCL,
+	PMUX_DRVGRP_CAM_I2C_SDA,
+	PMUX_DRVGRP_CAM_RST,
+	PMUX_DRVGRP_CLK_32K_IN,
+	PMUX_DRVGRP_CLK_32K_OUT,
+	PMUX_DRVGRP_CLK_REQ,
+	PMUX_DRVGRP_CORE_PWR_REQ,
+	PMUX_DRVGRP_CPU_PWR_REQ,
+	PMUX_DRVGRP_DAP1_DIN,
+	PMUX_DRVGRP_DAP1_DOUT,
+	PMUX_DRVGRP_DAP1_FS,
+	PMUX_DRVGRP_DAP1_SCLK,
+	PMUX_DRVGRP_DAP2_DIN,
+	PMUX_DRVGRP_DAP2_DOUT,
+	PMUX_DRVGRP_DAP2_FS,
+	PMUX_DRVGRP_DAP2_SCLK,
+	PMUX_DRVGRP_DAP4_DIN,
+	PMUX_DRVGRP_DAP4_DOUT,
+	PMUX_DRVGRP_DAP4_FS,
+	PMUX_DRVGRP_DAP4_SCLK,
+	PMUX_DRVGRP_DMIC1_CLK,
+	PMUX_DRVGRP_DMIC1_DAT,
+	PMUX_DRVGRP_DMIC2_CLK,
+	PMUX_DRVGRP_DMIC2_DAT,
+	PMUX_DRVGRP_DMIC3_CLK,
+	PMUX_DRVGRP_DMIC3_DAT,
+	PMUX_DRVGRP_DP_HPD0,
+	PMUX_DRVGRP_DVFS_CLK,
+	PMUX_DRVGRP_DVFS_PWM,
+	PMUX_DRVGRP_GEN1_I2C_SCL,
+	PMUX_DRVGRP_GEN1_I2C_SDA,
+	PMUX_DRVGRP_GEN2_I2C_SCL,
+	PMUX_DRVGRP_GEN2_I2C_SDA,
+	PMUX_DRVGRP_GEN3_I2C_SCL,
+	PMUX_DRVGRP_GEN3_I2C_SDA,
+	PMUX_DRVGRP_PA6,
+	PMUX_DRVGRP_PCC7,
+	PMUX_DRVGRP_PE6,
+	PMUX_DRVGRP_PE7,
+	PMUX_DRVGRP_PH6,
+	PMUX_DRVGRP_PK0,
+	PMUX_DRVGRP_PK1,
+	PMUX_DRVGRP_PK2,
+	PMUX_DRVGRP_PK3,
+	PMUX_DRVGRP_PK4,
+	PMUX_DRVGRP_PK5,
+	PMUX_DRVGRP_PK6,
+	PMUX_DRVGRP_PK7,
+	PMUX_DRVGRP_PL0,
+	PMUX_DRVGRP_PL1,
+	PMUX_DRVGRP_PZ0,
+	PMUX_DRVGRP_PZ1,
+	PMUX_DRVGRP_PZ2,
+	PMUX_DRVGRP_PZ3,
+	PMUX_DRVGRP_PZ4,
+	PMUX_DRVGRP_PZ5,
+	PMUX_DRVGRP_GPIO_X1_AUD,
+	PMUX_DRVGRP_GPIO_X3_AUD,
+	PMUX_DRVGRP_GPS_EN,
+	PMUX_DRVGRP_GPS_RST,
+	PMUX_DRVGRP_HDMI_CEC,
+	PMUX_DRVGRP_HDMI_INT_DP_HPD,
+	PMUX_DRVGRP_JTAG_RTCK,
+	PMUX_DRVGRP_LCD_BL_EN,
+	PMUX_DRVGRP_LCD_BL_PWM,
+	PMUX_DRVGRP_LCD_GPIO1,
+	PMUX_DRVGRP_LCD_GPIO2,
+	PMUX_DRVGRP_LCD_RST,
+	PMUX_DRVGRP_LCD_TE,
+	PMUX_DRVGRP_MODEM_WAKE_AP,
+	PMUX_DRVGRP_MOTION_INT,
+	PMUX_DRVGRP_NFC_EN,
+	PMUX_DRVGRP_NFC_INT,
+	PMUX_DRVGRP_PEX_L0_CLKREQ_N,
+	PMUX_DRVGRP_PEX_L0_RST_N,
+	PMUX_DRVGRP_PEX_L1_CLKREQ_N,
+	PMUX_DRVGRP_PEX_L1_RST_N,
+	PMUX_DRVGRP_PEX_WAKE_N,
+	PMUX_DRVGRP_PWR_I2C_SCL,
+	PMUX_DRVGRP_PWR_I2C_SDA,
+	PMUX_DRVGRP_PWR_INT_N,
+	PMUX_DRVGRP_QSPI_SCK = (0x1bc / 4),
+	PMUX_DRVGRP_SATA_LED_ACTIVE,
+	PMUX_DRVGRP_SDMMC1,
+	PMUX_DRVGRP_SDMMC2,
+	PMUX_DRVGRP_SDMMC3 = (0x1dc / 4),
+	PMUX_DRVGRP_SDMMC4,
+	PMUX_DRVGRP_SHUTDOWN = (0x1f4 / 4),
+	PMUX_DRVGRP_SPDIF_IN,
+	PMUX_DRVGRP_SPDIF_OUT,
+	PMUX_DRVGRP_SPI1_CS0,
+	PMUX_DRVGRP_SPI1_CS1,
+	PMUX_DRVGRP_SPI1_MISO,
+	PMUX_DRVGRP_SPI1_MOSI,
+	PMUX_DRVGRP_SPI1_SCK,
+	PMUX_DRVGRP_SPI2_CS0,
+	PMUX_DRVGRP_SPI2_CS1,
+	PMUX_DRVGRP_SPI2_MISO,
+	PMUX_DRVGRP_SPI2_MOSI,
+	PMUX_DRVGRP_SPI2_SCK,
+	PMUX_DRVGRP_SPI4_CS0,
+	PMUX_DRVGRP_SPI4_MISO,
+	PMUX_DRVGRP_SPI4_MOSI,
+	PMUX_DRVGRP_SPI4_SCK,
+	PMUX_DRVGRP_TEMP_ALERT,
+	PMUX_DRVGRP_TOUCH_CLK,
+	PMUX_DRVGRP_TOUCH_INT,
+	PMUX_DRVGRP_TOUCH_RST,
+	PMUX_DRVGRP_UART1_CTS,
+	PMUX_DRVGRP_UART1_RTS,
+	PMUX_DRVGRP_UART1_RX,
+	PMUX_DRVGRP_UART1_TX,
+	PMUX_DRVGRP_UART2_CTS,
+	PMUX_DRVGRP_UART2_RTS,
+	PMUX_DRVGRP_UART2_RX,
+	PMUX_DRVGRP_UART2_TX,
+	PMUX_DRVGRP_UART3_CTS,
+	PMUX_DRVGRP_UART3_RTS,
+	PMUX_DRVGRP_UART3_RX,
+	PMUX_DRVGRP_UART3_TX,
+	PMUX_DRVGRP_UART4_CTS,
+	PMUX_DRVGRP_UART4_RTS,
+	PMUX_DRVGRP_UART4_RX,
+	PMUX_DRVGRP_UART4_TX,
+	PMUX_DRVGRP_USB_VBUS_EN0,
+	PMUX_DRVGRP_USB_VBUS_EN1,
+	PMUX_DRVGRP_WIFI_EN,
+	PMUX_DRVGRP_WIFI_RST,
+	PMUX_DRVGRP_WIFI_WAKE_AP,
+	PMUX_DRVGRP_COUNT,
+};
+
+enum pmux_func {
+	PMUX_FUNC_DEFAULT,
+	PMUX_FUNC_AUD,
+	PMUX_FUNC_BCL,
+	PMUX_FUNC_BLINK,
+	PMUX_FUNC_CCLA,
+	PMUX_FUNC_CEC,
+	PMUX_FUNC_CLDVFS,
+	PMUX_FUNC_CLK,
+	PMUX_FUNC_CORE,
+	PMUX_FUNC_CPU,
+	PMUX_FUNC_DISPLAYA,
+	PMUX_FUNC_DISPLAYB,
+	PMUX_FUNC_DMIC1,
+	PMUX_FUNC_DMIC2,
+	PMUX_FUNC_DMIC3,
+	PMUX_FUNC_DP,
+	PMUX_FUNC_DTV,
+	PMUX_FUNC_EXTPERIPH3,
+	PMUX_FUNC_I2C1,
+	PMUX_FUNC_I2C2,
+	PMUX_FUNC_I2C3,
+	PMUX_FUNC_I2CPMU,
+	PMUX_FUNC_I2CVI,
+	PMUX_FUNC_I2S1,
+	PMUX_FUNC_I2S2,
+	PMUX_FUNC_I2S3,
+	PMUX_FUNC_I2S4A,
+	PMUX_FUNC_I2S4B,
+	PMUX_FUNC_I2S5A,
+	PMUX_FUNC_I2S5B,
+	PMUX_FUNC_IQC0,
+	PMUX_FUNC_IQC1,
+	PMUX_FUNC_JTAG,
+	PMUX_FUNC_PE,
+	PMUX_FUNC_PE0,
+	PMUX_FUNC_PE1,
+	PMUX_FUNC_PMI,
+	PMUX_FUNC_PWM0,
+	PMUX_FUNC_PWM1,
+	PMUX_FUNC_PWM2,
+	PMUX_FUNC_PWM3,
+	PMUX_FUNC_QSPI,
+	PMUX_FUNC_SATA,
+	PMUX_FUNC_SDMMC1,
+	PMUX_FUNC_SDMMC3,
+	PMUX_FUNC_SHUTDOWN,
+	PMUX_FUNC_SOC,
+	PMUX_FUNC_SOR0,
+	PMUX_FUNC_SOR1,
+	PMUX_FUNC_SPDIF,
+	PMUX_FUNC_SPI1,
+	PMUX_FUNC_SPI2,
+	PMUX_FUNC_SPI3,
+	PMUX_FUNC_SPI4,
+	PMUX_FUNC_SYS,
+	PMUX_FUNC_TOUCH,
+	PMUX_FUNC_UART,
+	PMUX_FUNC_UARTA,
+	PMUX_FUNC_UARTB,
+	PMUX_FUNC_UARTC,
+	PMUX_FUNC_UARTD,
+	PMUX_FUNC_USB,
+	PMUX_FUNC_VGP1,
+	PMUX_FUNC_VGP2,
+	PMUX_FUNC_VGP3,
+	PMUX_FUNC_VGP4,
+	PMUX_FUNC_VGP5,
+	PMUX_FUNC_VGP6,
+	PMUX_FUNC_VIMCLK,
+	PMUX_FUNC_VIMCLK2,
+	PMUX_FUNC_RSVD0,
+	PMUX_FUNC_RSVD1,
+	PMUX_FUNC_RSVD2,
+	PMUX_FUNC_RSVD3,
+	PMUX_FUNC_COUNT,
+};
+
+#define TEGRA_PMX_SOC_DRV_GROUP_BASE_REG 0x8d4
+#define TEGRA_PMX_SOC_HAS_IO_CLAMPING
+#define TEGRA_PMX_SOC_HAS_DRVGRPS
+#define TEGRA_PMX_PINS_HAVE_E_INPUT
+#define TEGRA_PMX_PINS_HAVE_LOCK
+#define TEGRA_PMX_PINS_HAVE_OD
+#define TEGRA_PMX_PINS_HAVE_E_IO_HV
+#include <asm/arch-tegra/pinmux.h>
+
+#endif /* _TEGRA210_PINMUX_H_ */