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/*
* linux/arch/arm/mach-tegra/pinmux-t3-tables.c
*
* Common pinmux configurations for Tegra 3 SoCs
*
* Copyright (C) 2010 NVIDIA Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/spinlock.h>
#include <linux/io.h>
#include <linux/init.h>
#include <linux/string.h>
#include <mach/iomap.h>
#include <mach/pinmux.h>
#include <mach/suspend.h>
#define SET_DRIVE_PINGROUP(pg_name, r, drv_down_offset, drv_down_mask, drv_up_offset, drv_up_mask) \
[TEGRA_DRIVE_PINGROUP_ ## pg_name] = { \
.name = #pg_name, \
.reg = r, \
.drvup_offset = drv_up_offset, \
.drvup_mask = drv_up_mask, \
.drvdown_offset = drv_down_offset, \
.drvdown_mask = drv_down_mask, \
}
#define DEFAULT_DRIVE_PINGROUP(pg_name, r) \
[TEGRA_DRIVE_PINGROUP_ ## pg_name] = { \
.name = #pg_name, \
.reg = r, \
.drvup_offset = 20, \
.drvup_mask = 0x1f, \
.drvdown_offset = 12, \
.drvdown_mask = 0x1f, \
}
const struct tegra_drive_pingroup_desc tegra_soc_drive_pingroups[TEGRA_MAX_DRIVE_PINGROUP] = {
DEFAULT_DRIVE_PINGROUP(AO1, 0x868),
DEFAULT_DRIVE_PINGROUP(AO2, 0x86c),
DEFAULT_DRIVE_PINGROUP(AT1, 0x870),
DEFAULT_DRIVE_PINGROUP(AT2, 0x874),
DEFAULT_DRIVE_PINGROUP(AT3, 0x878),
DEFAULT_DRIVE_PINGROUP(AT4, 0x87c),
DEFAULT_DRIVE_PINGROUP(AT5, 0x880),
DEFAULT_DRIVE_PINGROUP(CDEV1, 0x884),
DEFAULT_DRIVE_PINGROUP(CDEV2, 0x888),
DEFAULT_DRIVE_PINGROUP(CSUS, 0x88c),
DEFAULT_DRIVE_PINGROUP(DAP1, 0x890),
DEFAULT_DRIVE_PINGROUP(DAP2, 0x894),
DEFAULT_DRIVE_PINGROUP(DAP3, 0x898),
DEFAULT_DRIVE_PINGROUP(DAP4, 0x89c),
DEFAULT_DRIVE_PINGROUP(DBG, 0x8a0),
DEFAULT_DRIVE_PINGROUP(LCD1, 0x8a4),
DEFAULT_DRIVE_PINGROUP(LCD2, 0x8a8),
SET_DRIVE_PINGROUP(SDIO2, 0x8ac, 12, 0x7f, 20, 0x7f),
SET_DRIVE_PINGROUP(SDIO3, 0x8b0, 12, 0x7f, 20, 0x7f),
DEFAULT_DRIVE_PINGROUP(SPI, 0x8b4),
DEFAULT_DRIVE_PINGROUP(UAA, 0x8b8),
DEFAULT_DRIVE_PINGROUP(UAB, 0x8bc),
DEFAULT_DRIVE_PINGROUP(UART2, 0x8c0),
DEFAULT_DRIVE_PINGROUP(UART3, 0x8c4),
DEFAULT_DRIVE_PINGROUP(VI1, 0x8c8),
SET_DRIVE_PINGROUP(SDIO1, 0x8ec, 12, 0x7f, 20, 0x7f),
DEFAULT_DRIVE_PINGROUP(CRT, 0x8f8),
DEFAULT_DRIVE_PINGROUP(DDC, 0x8fc),
SET_DRIVE_PINGROUP(GMA, 0x900, 14, 0x1f, 19, 0x1f),
SET_DRIVE_PINGROUP(GMB, 0x904, 14, 0x1f, 19, 0x1f),
SET_DRIVE_PINGROUP(GMC, 0x908, 14, 0x1f, 19, 0x1f),
SET_DRIVE_PINGROUP(GMD, 0x90c, 14, 0x1f, 19, 0x1f),
DEFAULT_DRIVE_PINGROUP(GME, 0x910),
DEFAULT_DRIVE_PINGROUP(GMF, 0x914),
DEFAULT_DRIVE_PINGROUP(GMG, 0x918),
DEFAULT_DRIVE_PINGROUP(GMH, 0x91c),
DEFAULT_DRIVE_PINGROUP(OWR, 0x920),
DEFAULT_DRIVE_PINGROUP(UAD, 0x924),
DEFAULT_DRIVE_PINGROUP(GPV, 0x928),
DEFAULT_DRIVE_PINGROUP(DEV3, 0x92c),
DEFAULT_DRIVE_PINGROUP(CEC, 0x938),
};
#define PINGROUP(pg_name, vdd, f0, f1, f2, f3, fs, iod, reg) \
[TEGRA_PINGROUP_ ## pg_name] = { \
.name = #pg_name, \
.vddio = TEGRA_VDDIO_ ## vdd, \
.funcs = { \
TEGRA_MUX_ ## f0, \
TEGRA_MUX_ ## f1, \
TEGRA_MUX_ ## f2, \
TEGRA_MUX_ ## f3, \
}, \
.func_safe = TEGRA_MUX_ ## fs, \
.tri_reg = reg, \
.tri_bit = 4, \
.mux_reg = reg, \
.mux_bit = 0, \
.pupd_reg = reg, \
.pupd_bit = 2, \
.io_default = TEGRA_PIN_ ## iod, \
.od_bit = 6, \
.lock_bit = 7, \
.ioreset_bit = 8, \
}
/* !!!FIXME!!! FILL IN fSafe COLUMN IN TABLE ....... */
const struct tegra_pingroup_desc tegra_soc_pingroups[TEGRA_MAX_PINGROUP] = {
/* NAME VDD f0 f1 f2 f3 fSafe io reg */
PINGROUP(ULPI_DATA0, BB, SPI3, HSI, UARTA, ULPI, RSVD, INPUT, 0x3000),
PINGROUP(ULPI_DATA1, BB, SPI3, HSI, UARTA, ULPI, RSVD, INPUT, 0x3004),
PINGROUP(ULPI_DATA2, BB, SPI3, HSI, UARTA, ULPI, RSVD, INPUT, 0x3008),
PINGROUP(ULPI_DATA3, BB, SPI3, HSI, UARTA, ULPI, RSVD, INPUT, 0x300c),
PINGROUP(ULPI_DATA4, BB, SPI2, HSI, UARTA, ULPI, RSVD, INPUT, 0x3010),
PINGROUP(ULPI_DATA5, BB, SPI2, HSI, UARTA, ULPI, RSVD, INPUT, 0x3014),
PINGROUP(ULPI_DATA6, BB, SPI2, HSI, UARTA, ULPI, RSVD, INPUT, 0x3018),
PINGROUP(ULPI_DATA7, BB, SPI2, HSI, UARTA, ULPI, RSVD, INPUT, 0x301c),
PINGROUP(ULPI_CLK, BB, SPI1, RSVD, UARTD, ULPI, RSVD, INPUT, 0x3020),
PINGROUP(ULPI_DIR, BB, SPI1, RSVD, UARTD, ULPI, RSVD, INPUT, 0x3024),
PINGROUP(ULPI_NXT, BB, SPI1, RSVD, UARTD, ULPI, RSVD, INPUT, 0x3028),
PINGROUP(ULPI_STP, BB, SPI1, RSVD, UARTD, ULPI, RSVD, INPUT, 0x302c),
PINGROUP(DAP3_FS, BB, I2S2, RSVD1, DISPLAYA, DISPLAYB, RSVD, INPUT, 0x3030),
PINGROUP(DAP3_DIN, BB, I2S2, RSVD1, DISPLAYA, DISPLAYB, RSVD, INPUT, 0x3034),
PINGROUP(DAP3_DOUT, BB, I2S2, RSVD1, DISPLAYA, DISPLAYB, RSVD, INPUT, 0x3038),
PINGROUP(DAP3_SCLK, BB, I2S2, RSVD1, DISPLAYA, DISPLAYB, RSVD, INPUT, 0x303c),
PINGROUP(GPIO_PV0, BB, RSVD, RSVD, RSVD, RSVD, RSVD, INPUT, 0x3040),
PINGROUP(GPIO_PV1, BB, RSVD, RSVD, RSVD, RSVD, RSVD, INPUT, 0x3044),
PINGROUP(SDMMC1_CLK, SDMMC1, SDMMC1, RSVD1, RSVD2, INVALID, RSVD, INPUT, 0x3048),
PINGROUP(SDMMC1_CMD, SDMMC1, SDMMC1, RSVD1, RSVD2, INVALID, RSVD, INPUT, 0x304c),
PINGROUP(SDMMC1_DAT3, SDMMC1, SDMMC1, RSVD1, UARTE, INVALID, RSVD, INPUT, 0x3050),
PINGROUP(SDMMC1_DAT2, SDMMC1, SDMMC1, RSVD1, UARTE, INVALID, RSVD, INPUT, 0x3054),
PINGROUP(SDMMC1_DAT1, SDMMC1, SDMMC1, RSVD1, UARTE, INVALID, RSVD, INPUT, 0x3058),
PINGROUP(SDMMC1_DAT0, SDMMC1, SDMMC1, RSVD1, UARTE, INVALID, RSVD, INPUT, 0x305c),
PINGROUP(GPIO_PV2, SDMMC1, OWR, RSVD1, RSVD2, RSVD3, RSVD, INPUT, 0x3060),
PINGROUP(GPIO_PV3, SDMMC1, INVALID, RSVD1, RSVD2, RSVD3, RSVD, INPUT, 0x3064),
PINGROUP(CLK2_OUT, SDMMC1, EXTPERIPH2, RSVD1, RSVD2, RSVD3, RSVD, INPUT, 0x3068),
PINGROUP(CLK2_REQ, SDMMC1, DAP, RSVD1, RSVD2, RSVD3, RSVD, INPUT, 0x306c),
PINGROUP(LCD_PWR1, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x3070),
PINGROUP(LCD_PWR2, LCD, DISPLAYA, DISPLAYB, SPI5, INVALID, RSVD, OUTPUT, 0x3074),
PINGROUP(LCD_SDIN, LCD, DISPLAYA, DISPLAYB, SPI5, RSVD, RSVD, OUTPUT, 0x3078),
PINGROUP(LCD_SDOUT, LCD, DISPLAYA, DISPLAYB, SPI5, INVALID, RSVD, OUTPUT, 0x307c),
PINGROUP(LCD_WR_N, LCD, DISPLAYA, DISPLAYB, SPI5, INVALID, RSVD, OUTPUT, 0x3080),
PINGROUP(LCD_CS0_N, LCD, DISPLAYA, DISPLAYB, SPI5, RSVD, RSVD, OUTPUT, 0x3084),
PINGROUP(LCD_DC0, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x3088),
PINGROUP(LCD_SCK, LCD, DISPLAYA, DISPLAYB, SPI5, INVALID, RSVD, OUTPUT, 0x308c),
PINGROUP(LCD_PWR0, LCD, DISPLAYA, DISPLAYB, SPI5, INVALID, RSVD, OUTPUT, 0x3090),
PINGROUP(LCD_PCLK, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x3094),
PINGROUP(LCD_DE, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x3098),
PINGROUP(LCD_HSYNC, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x309c),
PINGROUP(LCD_VSYNC, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30a0),
PINGROUP(LCD_D0, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30a4),
PINGROUP(LCD_D1, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30a8),
PINGROUP(LCD_D2, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30ac),
PINGROUP(LCD_D3, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30b0),
PINGROUP(LCD_D4, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30b4),
PINGROUP(LCD_D5, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30b8),
PINGROUP(LCD_D6, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30bc),
PINGROUP(LCD_D7, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30c0),
PINGROUP(LCD_D8, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30c4),
PINGROUP(LCD_D9, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30c8),
PINGROUP(LCD_D10, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30cc),
PINGROUP(LCD_D11, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30d0),
PINGROUP(LCD_D12, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30d4),
PINGROUP(LCD_D13, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30d8),
PINGROUP(LCD_D14, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30dc),
PINGROUP(LCD_D15, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30e0),
PINGROUP(LCD_D16, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30e4),
PINGROUP(LCD_D17, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30e8),
PINGROUP(LCD_D18, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30ec),
PINGROUP(LCD_D19, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30f0),
PINGROUP(LCD_D20, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30f4),
PINGROUP(LCD_D21, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30f8),
PINGROUP(LCD_D22, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x30fc),
PINGROUP(LCD_D23, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x3100),
PINGROUP(LCD_CS1_N, LCD, DISPLAYA, DISPLAYB, SPI5, RSVD2, RSVD, OUTPUT, 0x3104),
PINGROUP(LCD_M1, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x3108),
PINGROUP(LCD_DC1, LCD, DISPLAYA, DISPLAYB, RSVD1, RSVD2, RSVD, OUTPUT, 0x310c),
PINGROUP(HDMI_INT, LCD, RSVD, RSVD, RSVD, RSVD, RSVD, INPUT, 0x3110),
PINGROUP(DDC_SCL, LCD, I2C4, RSVD1, RSVD2, RSVD3, RSVD, INPUT, 0x3114),
PINGROUP(DDC_SDA, LCD, I2C4, RSVD1, RSVD2, RSVD3, RSVD, INPUT, 0x3118),
PINGROUP(CRT_HSYNC, LCD, CRT, RSVD1, RSVD2, RSVD3, RSVD, INPUT, 0x311c),
PINGROUP(CRT_VSYNC, LCD, CRT, RSVD1, RSVD2, RSVD3, RSVD, INPUT, 0x3120),
PINGROUP(VI_D0, VI, INVALID, RSVD1, VI, RSVD2, RSVD, INPUT, 0x3124),
PINGROUP(VI_D1, VI, INVALID, SDMMC2, VI, RSVD1, RSVD, INPUT, 0x3128),
PINGROUP(VI_D2, VI, INVALID, SDMMC2, VI, RSVD1, RSVD, INPUT, 0x312c),
PINGROUP(VI_D3, VI, INVALID, SDMMC2, VI, RSVD1, RSVD, INPUT, 0x3130),
PINGROUP(VI_D4, VI, INVALID, SDMMC2, VI, RSVD1, RSVD, INPUT, 0x3134),
PINGROUP(VI_D5, VI, INVALID, SDMMC2, VI, RSVD1, RSVD, INPUT, 0x3138),
PINGROUP(VI_D6, VI, INVALID, SDMMC2, VI, RSVD1, RSVD, INPUT, 0x313c),
PINGROUP(VI_D7, VI, INVALID, SDMMC2, VI, RSVD1, RSVD, INPUT, 0x3140),
PINGROUP(VI_D8, VI, INVALID, SDMMC2, VI, RSVD1, RSVD, INPUT, 0x3144),
PINGROUP(VI_D9, VI, INVALID, SDMMC2, VI, RSVD1, RSVD, INPUT, 0x3148),
PINGROUP(VI_D10, VI, INVALID, RSVD1, VI, RSVD2, RSVD, INPUT, 0x314c),
PINGROUP(VI_D11, VI, INVALID, RSVD1, VI, RSVD2, RSVD, INPUT, 0x3150),
PINGROUP(VI_PCLK, VI, RSVD1, SDMMC2, VI, RSVD2, RSVD, INPUT, 0x3154),
PINGROUP(VI_MCLK, VI, INVALID, INVALID, INVALID, VI, RSVD, INPUT, 0x3158),
PINGROUP(VI_VSYNC, VI, INVALID, RSVD1, VI, RSVD2, RSVD, INPUT, 0x315c),
PINGROUP(VI_HSYNC, VI, INVALID, RSVD1, VI, RSVD2, RSVD, INPUT, 0x3160),
PINGROUP(UART2_RXD, UART, IRDA, SPDIF, UARTA, SPI4, RSVD, INPUT, 0x3164),
PINGROUP(UART2_TXD, UART, IRDA, SPDIF, UARTA, SPI4, RSVD, INPUT, 0x3168),
PINGROUP(UART2_RTS_N, UART, UARTA, UARTB, GMI, SPI4, RSVD, INPUT, 0x316c),
PINGROUP(UART2_CTS_N, UART, UARTA, UARTB, GMI, SPI4, RSVD, INPUT, 0x3170),
PINGROUP(UART3_TXD, UART, UARTC, RSVD1, GMI, RSVD2, RSVD, INPUT, 0x3174),
PINGROUP(UART3_RXD, UART, UARTC, RSVD1, GMI, RSVD2, RSVD, INPUT, 0x3178),
PINGROUP(UART3_CTS_N, UART, UARTC, RSVD1, GMI, RSVD2, RSVD, INPUT, 0x317c),
PINGROUP(UART3_RTS_N, UART, UARTC, PWM0, GMI, RSVD2, RSVD, INPUT, 0x3180),
PINGROUP(GPIO_PU0, UART, OWR, UARTA, GMI, RSVD1, RSVD, INPUT, 0x3184),
PINGROUP(GPIO_PU1, UART, RSVD1, UARTA, GMI, RSVD2, RSVD, INPUT, 0x3188),
PINGROUP(GPIO_PU2, UART, RSVD1, UARTA, GMI, RSVD2, RSVD, INPUT, 0x318c),
PINGROUP(GPIO_PU3, UART, PWM0, UARTA, GMI, RSVD1, RSVD, INPUT, 0x3190),
PINGROUP(GPIO_PU4, UART, PWM1, UARTA, GMI, RSVD1, RSVD, INPUT, 0x3194),
PINGROUP(GPIO_PU5, UART, PWM2, UARTA, GMI, RSVD1, RSVD, INPUT, 0x3198),
PINGROUP(GPIO_PU6, UART, PWM3, UARTA, GMI, RSVD1, RSVD, INPUT, 0x319c),
PINGROUP(GEN1_I2C_SDA, UART, I2C1, RSVD1, RSVD2, RSVD3, RSVD, INPUT, 0x31a0),
PINGROUP(GEN1_I2C_SCL, UART, I2C1, RSVD1, RSVD2, RSVD3, RSVD, INPUT, 0x31a4),
PINGROUP(DAP4_FS, UART, I2S3, RSVD1, GMI, RSVD2, RSVD, INPUT, 0x31a8),
PINGROUP(DAP4_DIN, UART, I2S3, RSVD1, GMI, RSVD2, RSVD, INPUT, 0x31ac),
PINGROUP(DAP4_DOUT, UART, I2S3, RSVD1, GMI, RSVD2, RSVD, INPUT, 0x31b0),
PINGROUP(DAP4_SCLK, UART, I2S3, RSVD1, GMI, RSVD2, RSVD, INPUT, 0x31b4),
PINGROUP(CLK3_OUT, UART, EXTPERIPH3, RSVD1, RSVD2, RSVD3, RSVD, INPUT, 0x31b8),
PINGROUP(CLK3_REQ, UART, DEV3, RSVD1, RSVD2, RSVD3, RSVD, INPUT, 0x31bc),
PINGROUP(GMI_WP_N, GMI, RSVD1, NAND, GMI, GMI_ALT, RSVD, INPUT, 0x31c0),
PINGROUP(GMI_IORDY, GMI, RSVD1, NAND, GMI, RSVD2, RSVD, INPUT, 0x31c4),
PINGROUP(GMI_WAIT, GMI, RSVD1, NAND, GMI, RSVD2, RSVD, INPUT, 0x31c8),
PINGROUP(GMI_ADV_N, GMI, RSVD1, NAND, GMI, RSVD2, RSVD, INPUT, 0x31cc),
PINGROUP(GMI_CLK, GMI, RSVD1, NAND, GMI, RSVD2, RSVD, INPUT, 0x31d0),
PINGROUP(GMI_CS0_N, GMI, RSVD1, NAND, GMI, INVALID, RSVD, INPUT, 0x31d4),
PINGROUP(GMI_CS1_N, GMI, RSVD1, NAND, GMI, DTV, RSVD, INPUT, 0x31d8),
PINGROUP(GMI_CS2_N, GMI, RSVD1, NAND, GMI, RSVD2, RSVD, INPUT, 0x31dc),
PINGROUP(GMI_CS3_N, GMI, RSVD1, NAND, GMI, GMI_ALT, RSVD, INPUT, 0x31e0),
PINGROUP(GMI_CS4_N, GMI, RSVD1, NAND, GMI, RSVD2, RSVD, INPUT, 0x31e4),
PINGROUP(GMI_CS6_N, GMI, NAND, NAND_ALT, GMI, SATA, RSVD, INPUT, 0x31e8),
PINGROUP(GMI_CS7_N, GMI, NAND, NAND_ALT, GMI, GMI_ALT, RSVD, INPUT, 0x31ec),
PINGROUP(GMI_AD0, GMI, RSVD1, NAND, GMI, RSVD2, RSVD, INPUT, 0x31f0),
PINGROUP(GMI_AD1, GMI, RSVD1, NAND, GMI, RSVD2, RSVD, INPUT, 0x31f4),
PINGROUP(GMI_AD2, GMI, RSVD1, NAND, GMI, RSVD2, RSVD, INPUT, 0x31f8),
PINGROUP(GMI_AD3, GMI, RSVD1, NAND, GMI, RSVD2, RSVD, INPUT, 0x31fc),
PINGROUP(GMI_AD4, GMI, RSVD1, NAND, GMI, RSVD2, RSVD, INPUT, 0x3200),
PINGROUP(GMI_AD5, GMI, RSVD1, NAND, GMI, RSVD2, RSVD, INPUT, 0x3204),
PINGROUP(GMI_AD6, GMI, RSVD1, NAND, GMI, RSVD2, RSVD, INPUT, 0x3208),
PINGROUP(GMI_AD7, GMI, RSVD1, NAND, GMI, RSVD2, RSVD, INPUT, 0x320c),
PINGROUP(GMI_AD8, GMI, PWM0, NAND, GMI, RSVD2, RSVD, INPUT, 0x3210),
PINGROUP(GMI_AD9, GMI, PWM1, NAND, GMI, RSVD2, RSVD, INPUT, 0x3214),
PINGROUP(GMI_AD10, GMI, PWM2, NAND, GMI, RSVD2, RSVD, INPUT, 0x3218),
PINGROUP(GMI_AD11, GMI, PWM3, NAND, GMI, RSVD2, RSVD, INPUT, 0x321c),
PINGROUP(GMI_AD12, GMI, RSVD1, NAND, GMI, RSVD2, RSVD, INPUT, 0x3220),
PINGROUP(GMI_AD13, GMI, RSVD1, NAND, GMI, RSVD2, RSVD, INPUT, 0x3224),
PINGROUP(GMI_AD14, GMI, RSVD1, NAND, GMI, RSVD2, RSVD, INPUT, 0x3228),
PINGROUP(GMI_AD15, GMI, RSVD1, NAND, GMI, RSVD2, RSVD, INPUT, 0x322c),
PINGROUP(GMI_A16, GMI, UARTD, SPI4, GMI, GMI_ALT, RSVD, INPUT, 0x3230),
PINGROUP(GMI_A17, GMI, UARTD, SPI4, GMI, INVALID, RSVD, INPUT, 0x3234),
PINGROUP(GMI_A18, GMI, UARTD, SPI4, GMI, INVALID, RSVD, INPUT, 0x3238),
PINGROUP(GMI_A19, GMI, UARTD, SPI4, GMI, RSVD3, RSVD, INPUT, 0x323c),
PINGROUP(GMI_WR_N, GMI, RSVD1, NAND, GMI, RSVD3, RSVD, INPUT, 0x3240),
PINGROUP(GMI_OE_N, GMI, RSVD1, NAND, GMI, RSVD3, RSVD, INPUT, 0x3244),
PINGROUP(GMI_DQS, GMI, RSVD1, NAND, GMI, RSVD3, RSVD, INPUT, 0x3248),
PINGROUP(GMI_RST_N, GMI, NAND, NAND_ALT, GMI, RSVD3, RSVD, INPUT, 0x324c),
PINGROUP(GEN2_I2C_SCL, GMI, I2C2, INVALID, GMI, RSVD3, RSVD, INPUT, 0x3250),
PINGROUP(GEN2_I2C_SDA, GMI, I2C2, INVALID, GMI, RSVD3, RSVD, INPUT, 0x3254),
PINGROUP(SDMMC4_CLK, SDMMC4, INVALID, NAND, GMI, SDMMC4, RSVD, INPUT, 0x3258),
PINGROUP(SDMMC4_CMD, SDMMC4, I2C3, NAND, GMI, SDMMC4, RSVD, INPUT, 0x325c),
PINGROUP(SDMMC4_DAT0, SDMMC4, UARTE, SPI3, GMI, SDMMC4, RSVD, INPUT, 0x3260),
PINGROUP(SDMMC4_DAT1, SDMMC4, UARTE, SPI3, GMI, SDMMC4, RSVD, INPUT, 0x3264),
PINGROUP(SDMMC4_DAT2, SDMMC4, UARTE, SPI3, GMI, SDMMC4, RSVD, INPUT, 0x3268),
PINGROUP(SDMMC4_DAT3, SDMMC4, UARTE, SPI3, GMI, SDMMC4, RSVD, INPUT, 0x326c),
PINGROUP(SDMMC4_DAT4, SDMMC4, I2C3, I2S4, GMI, SDMMC4, RSVD, INPUT, 0x3270),
PINGROUP(SDMMC4_DAT5, SDMMC4, VGP3, I2S4, GMI, SDMMC4, RSVD, INPUT, 0x3274),
PINGROUP(SDMMC4_DAT6, SDMMC4, VGP4, I2S4, GMI, SDMMC4, RSVD, INPUT, 0x3278),
PINGROUP(SDMMC4_DAT7, SDMMC4, VGP5, I2S4, GMI, SDMMC4, RSVD, INPUT, 0x327c),
PINGROUP(SDMMC4_RST_N, SDMMC4, VGP6, RSVD1, RSVD2, POPSDMMC4, RSVD, INPUT, 0x3280),
PINGROUP(CAM_MCLK, CAM, VI, INVALID, VI_ALT2, POPSDMMC4, RSVD, INPUT, 0x3284),
PINGROUP(GPIO_PCC1, CAM, I2S4, RSVD1, RSVD2, POPSDMMC4, RSVD, INPUT, 0x3288),
PINGROUP(GPIO_PBB0, CAM, I2S4, RSVD1, RSVD2, POPSDMMC4, RSVD, INPUT, 0x328c),
PINGROUP(CAM_I2C_SCL, CAM, INVALID, I2C3, RSVD2, POPSDMMC4, RSVD, INPUT, 0x3290),
PINGROUP(CAM_I2C_SDA, CAM, INVALID, I2C3, RSVD2, POPSDMMC4, RSVD, INPUT, 0x3294),
PINGROUP(GPIO_PBB3, CAM, VGP3, DISPLAYA, DISPLAYB, POPSDMMC4, RSVD, INPUT, 0x3298),
PINGROUP(GPIO_PBB4, CAM, VGP4, DISPLAYA, DISPLAYB, POPSDMMC4, RSVD, INPUT, 0x329c),
PINGROUP(GPIO_PBB5, CAM, VGP5, DISPLAYA, DISPLAYB, POPSDMMC4, RSVD, INPUT, 0x32a0),
PINGROUP(GPIO_PBB6, CAM, VGP6, DISPLAYA, DISPLAYB, POPSDMMC4, RSVD, INPUT, 0x32a4),
PINGROUP(GPIO_PBB7, CAM, I2S4, RSVD1, RSVD2, POPSDMMC4, RSVD, INPUT, 0x32a8),
PINGROUP(GPIO_PCC2, CAM, I2S4, RSVD1, RSVD2, RSVD3, RSVD, INPUT, 0x32ac),
PINGROUP(JTAG_RTCK, SYS, RTCK, RSVD1, RSVD2, RSVD3, RSVD, INPUT, 0x32b0),
PINGROUP(PWR_I2C_SCL, SYS, I2CPWR, RSVD1, RSVD2, RSVD3, RSVD, INPUT, 0x32b4),
PINGROUP(PWR_I2C_SDA, SYS, I2CPWR, RSVD1, RSVD2, RSVD3, RSVD, INPUT, 0x32b8),
PINGROUP(KB_ROW0, SYS, KBC, INVALID, RSVD2, RSVD3, RSVD, INPUT, 0x32bc),
PINGROUP(KB_ROW1, SYS, KBC, INVALID, RSVD2, RSVD3, RSVD, INPUT, 0x32c0),
PINGROUP(KB_ROW2, SYS, KBC, INVALID, RSVD2, RSVD3, RSVD, INPUT, 0x32c4),
PINGROUP(KB_ROW3, SYS, KBC, INVALID, RSVD2, INVALID, RSVD, INPUT, 0x32c8),
PINGROUP(KB_ROW4, SYS, KBC, INVALID, TRACE, RSVD3, RSVD, INPUT, 0x32cc),
PINGROUP(KB_ROW5, SYS, KBC, INVALID, TRACE, OWR, RSVD, INPUT, 0x32d0),
PINGROUP(KB_ROW6, SYS, KBC, INVALID, SDMMC2, INVALID, RSVD, INPUT, 0x32d4),
PINGROUP(KB_ROW7, SYS, KBC, INVALID, SDMMC2, INVALID, RSVD, INPUT, 0x32d8),
PINGROUP(KB_ROW8, SYS, KBC, INVALID, SDMMC2, INVALID, RSVD, INPUT, 0x32dc),
PINGROUP(KB_ROW9, SYS, KBC, INVALID, SDMMC2, INVALID, RSVD, INPUT, 0x32e0),
PINGROUP(KB_ROW10, SYS, KBC, INVALID, SDMMC2, INVALID, RSVD, INPUT, 0x32e4),
PINGROUP(KB_ROW11, SYS, KBC, INVALID, SDMMC2, INVALID, RSVD, INPUT, 0x32e8),
PINGROUP(KB_ROW12, SYS, KBC, INVALID, SDMMC2, INVALID, RSVD, INPUT, 0x32ec),
PINGROUP(KB_ROW13, SYS, KBC, INVALID, SDMMC2, INVALID, RSVD, INPUT, 0x32f0),
PINGROUP(KB_ROW14, SYS, KBC, INVALID, SDMMC2, INVALID, RSVD, INPUT, 0x32f4),
PINGROUP(KB_ROW15, SYS, KBC, INVALID, SDMMC2, INVALID, RSVD, INPUT, 0x32f8),
PINGROUP(KB_COL0, SYS, KBC, INVALID, TRACE, INVALID, RSVD, INPUT, 0x32fc),
PINGROUP(KB_COL1, SYS, KBC, INVALID, TRACE, INVALID, RSVD, INPUT, 0x3300),
PINGROUP(KB_COL2, SYS, KBC, INVALID, TRACE, RSVD, RSVD, INPUT, 0x3304),
PINGROUP(KB_COL3, SYS, KBC, INVALID, TRACE, RSVD, RSVD, INPUT, 0x3308),
PINGROUP(KB_COL4, SYS, KBC, INVALID, TRACE, RSVD, RSVD, INPUT, 0x330c),
PINGROUP(KB_COL5, SYS, KBC, INVALID, TRACE, RSVD, RSVD, INPUT, 0x3310),
PINGROUP(KB_COL6, SYS, KBC, INVALID, TRACE, INVALID, RSVD, INPUT, 0x3314),
PINGROUP(KB_COL7, SYS, KBC, INVALID, TRACE, INVALID, RSVD, INPUT, 0x3318),
PINGROUP(CLK_32K_OUT, SYS, BLINK, RSVD1, RSVD2, RSVD3, RSVD, INPUT, 0x331c),
PINGROUP(SYS_CLK_REQ, SYS, SYSCLK, RSVD1, RSVD2, RSVD3, RSVD, INPUT, 0x3320),
PINGROUP(CORE_PWR_REQ, SYS, RSVD, RSVD, RSVD, RSVD, RSVD, INPUT, 0x3324),
PINGROUP(CPU_PWR_REQ, SYS, RSVD, RSVD, RSVD, RSVD, RSVD, INPUT, 0x3328),
PINGROUP(PWR_INT_N, SYS, RSVD, RSVD, RSVD, RSVD, RSVD, INPUT, 0x332c),
PINGROUP(CLK_32K_IN, SYS, RSVD, RSVD, RSVD, RSVD, RSVD, INPUT, 0x3330),
PINGROUP(OWR, SYS, OWR, RSVD, RSVD, RSVD, RSVD, INPUT, 0x3334),
PINGROUP(DAP1_FS, AUDIO, I2S0, HDA, GMI, SDMMC2, RSVD, INPUT, 0x3338),
PINGROUP(DAP1_DIN, AUDIO, I2S0, HDA, GMI, SDMMC2, RSVD, INPUT, 0x333c),
PINGROUP(DAP1_DOUT, AUDIO, I2S0, HDA, GMI, SDMMC2, RSVD, INPUT, 0x3340),
PINGROUP(DAP1_SCLK, AUDIO, I2S0, HDA, GMI, SDMMC2, RSVD, INPUT, 0x3344),
PINGROUP(CLK1_REQ, AUDIO, DAP, HDA, RSVD2, RSVD3, RSVD, INPUT, 0x3348),
PINGROUP(CLK1_OUT, AUDIO, EXTPERIPH1, RSVD1, RSVD2, RSVD3, RSVD, INPUT, 0x334c),
PINGROUP(SPDIF_IN, AUDIO, SPDIF, HDA, INVALID, DAPSDMMC2, RSVD, INPUT, 0x3350),
PINGROUP(SPDIF_OUT, AUDIO, SPDIF, RSVD1, INVALID, DAPSDMMC2, RSVD, INPUT, 0x3354),
PINGROUP(DAP2_FS, AUDIO, I2S1, HDA, RSVD2, GMI, RSVD, INPUT, 0x3358),
PINGROUP(DAP2_DIN, AUDIO, I2S1, HDA, RSVD2, GMI, RSVD, INPUT, 0x335c),
PINGROUP(DAP2_DOUT, AUDIO, I2S1, HDA, RSVD2, GMI, RSVD, INPUT, 0x3360),
PINGROUP(DAP2_SCLK, AUDIO, I2S1, HDA, RSVD2, GMI, RSVD, INPUT, 0x3364),
PINGROUP(SPI2_MOSI, AUDIO, SPI6, SPI2, INVALID, GMI, RSVD, INPUT, 0x3368),
PINGROUP(SPI2_MISO, AUDIO, SPI6, SPI2, INVALID, GMI, RSVD, INPUT, 0x336c),
PINGROUP(SPI2_CS0_N, AUDIO, SPI6, SPI2, INVALID, GMI, RSVD, INPUT, 0x3370),
PINGROUP(SPI2_SCK, AUDIO, SPI6, SPI2, INVALID, GMI, RSVD, INPUT, 0x3374),
PINGROUP(SPI1_MOSI, AUDIO, SPI2, SPI1, INVALID, GMI, RSVD, INPUT, 0x3378),
PINGROUP(SPI1_SCK, AUDIO, SPI2, SPI1, INVALID, GMI, RSVD, INPUT, 0x337c),
PINGROUP(SPI1_CS0_N, AUDIO, SPI2, SPI1, INVALID, GMI, RSVD, INPUT, 0x3380),
PINGROUP(SPI1_MISO, AUDIO, INVALID, SPI1, INVALID, RSVD3, RSVD, INPUT, 0x3384),
PINGROUP(SPI2_CS1_N, AUDIO, INVALID, SPI2, INVALID, INVALID, RSVD, INPUT, 0x3388),
PINGROUP(SPI2_CS2_N, AUDIO, INVALID, SPI2, INVALID, INVALID, RSVD, INPUT, 0x338c),
PINGROUP(SDMMC3_CLK, SDMMC3, UARTA, PWM2, SDMMC3, INVALID, RSVD, INPUT, 0x3390),
PINGROUP(SDMMC3_CMD, SDMMC3, UARTA, PWM3, SDMMC3, INVALID, RSVD, INPUT, 0x3394),
PINGROUP(SDMMC3_DAT0, SDMMC3, RSVD0, RSVD1, SDMMC3, INVALID, RSVD, INPUT, 0x3398),
PINGROUP(SDMMC3_DAT1, SDMMC3, RSVD0, RSVD1, SDMMC3, INVALID, RSVD, INPUT, 0x339c),
PINGROUP(SDMMC3_DAT2, SDMMC3, RSVD0, PWM1, SDMMC3, INVALID, RSVD, INPUT, 0x33a0),
PINGROUP(SDMMC3_DAT3, SDMMC3, RSVD0, PWM0, SDMMC3, INVALID, RSVD, INPUT, 0x33a4),
PINGROUP(SDMMC3_DAT4, SDMMC3, PWM1, INVALID, SDMMC3, INVALID, RSVD, INPUT, 0x33a8),
PINGROUP(SDMMC3_DAT5, SDMMC3, PWM0, INVALID, SDMMC3, INVALID, RSVD, INPUT, 0x33ac),
PINGROUP(SDMMC3_DAT6, SDMMC3, SPDIF, INVALID, SDMMC3, INVALID, RSVD, INPUT, 0x33b0),
PINGROUP(SDMMC3_DAT7, SDMMC3, SPDIF, INVALID, SDMMC3, INVALID, RSVD, INPUT, 0x33b4),
PINGROUP(PEX_L0_PRSNT_N, PEXCTL, PCIE, HDA, RSVD2, RSVD3, RSVD, INPUT, 0x33b8),
PINGROUP(PEX_L0_RST_N, PEXCTL, PCIE, HDA, RSVD2, RSVD3, RSVD, INPUT, 0x33bc),
PINGROUP(PEX_L0_CLKREQ_N, PEXCTL, PCIE, HDA, RSVD2, RSVD3, RSVD, INPUT, 0x33c0),
PINGROUP(PEX_WAKE_N, PEXCTL, PCIE, HDA, RSVD2, RSVD3, RSVD, INPUT, 0x33c4),
PINGROUP(PEX_L1_PRSNT_N, PEXCTL, PCIE, HDA, RSVD2, RSVD3, RSVD, INPUT, 0x33c8),
PINGROUP(PEX_L1_RST_N, PEXCTL, PCIE, HDA, RSVD2, RSVD3, RSVD, INPUT, 0x33cc),
PINGROUP(PEX_L1_CLKREQ_N, PEXCTL, PCIE, HDA, RSVD2, RSVD3, RSVD, INPUT, 0x33d0),
PINGROUP(PEX_L2_PRSNT_N, PEXCTL, PCIE, HDA, RSVD2, RSVD3, RSVD, INPUT, 0x33d4),
PINGROUP(PEX_L2_RST_N, PEXCTL, PCIE, HDA, RSVD2, RSVD3, RSVD, INPUT, 0x33d8),
PINGROUP(PEX_L2_CLKREQ_N, PEXCTL, PCIE, HDA, RSVD2, RSVD3, RSVD, INPUT, 0x33dc),
PINGROUP(HDMI_CEC, SYS, CEC, RSVD1, RSVD2, RSVD3, RSVD, INPUT, 0x33e0),
};
#ifdef CONFIG_PM
static u32 pinmux_reg[TEGRA_MAX_PINGROUP +
ARRAY_SIZE(tegra_soc_drive_pingroups)];
static inline unsigned long pg_readl(unsigned long offset)
{
return readl(IO_TO_VIRT(TEGRA_APB_MISC_BASE + offset));
}
static inline void pg_writel(unsigned long value, unsigned long offset)
{
writel(value, IO_TO_VIRT(TEGRA_APB_MISC_BASE + offset));
}
void tegra_pinmux_suspend(void)
{
unsigned int i;
u32 *ctx = pinmux_reg;
for (i = 0; i < TEGRA_MAX_PINGROUP; i++)
*ctx++ = pg_readl(tegra_soc_pingroups[i].mux_reg);
for (i = 0; i < ARRAY_SIZE(tegra_soc_drive_pingroups); i ++)
*ctx++ = pg_readl(tegra_soc_drive_pingroups[i].reg);
}
void tegra_pinmux_resume(void)
{
unsigned int i;
u32 *ctx = pinmux_reg;
for (i = 0; i < TEGRA_MAX_PINGROUP; i++)
pg_writel(*ctx++, tegra_soc_pingroups[i].mux_reg);
for (i = 0; i < ARRAY_SIZE(tegra_soc_drive_pingroups); i ++)
pg_writel(*ctx++, tegra_soc_drive_pingroups[i].reg);
}
#endif
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