Hi
I want to try to explain all the process… With this configuration NO SOUND and i can execute arecord but only noise is in the test.wav verified copying to another computer.
First sharing my configuration files:
I flashed NANO with this PINMUX for u-boot:
/*
- Copyright (c) 2018-2019, NVIDIA CORPORATION. All rights reserved.
-
- SPDX-License-Identifier: GPL-2.0+
*/
/*
#ifndef PINMUX_CONFIG_P3450_PORG_H
#define PINMUX_CONFIG_P3450_PORG_H
#define GPIO_INIT(_port, _gpio, _init)
{
.gpio = TEGRA_GPIO(_port, gpio),
.init = TEGRA_GPIO_INIT##_init,
}
static const struct tegra_gpio_config p3450_porg_gpio_inits = {
/* port, pin, init_val */
GPIO_INIT(A, 5, IN),
GPIO_INIT(A, 6, OUT1),
GPIO_INIT(B, 4, IN),
GPIO_INIT(B, 5, IN),
GPIO_INIT(B, 6, IN),
GPIO_INIT(B, 7, IN),
GPIO_INIT(C, 0, IN),
GPIO_INIT(C, 1, IN),
GPIO_INIT(C, 2, IN),
GPIO_INIT(C, 3, IN),
GPIO_INIT(C, 4, IN),
GPIO_INIT(E, 6, IN),
GPIO_INIT(G, 2, IN),
GPIO_INIT(G, 3, IN),
GPIO_INIT(H, 0, OUT0),
GPIO_INIT(H, 2, IN),
GPIO_INIT(H, 3, OUT0),
GPIO_INIT(H, 4, OUT0),
GPIO_INIT(H, 5, IN),
GPIO_INIT(H, 6, IN),
GPIO_INIT(H, 7, OUT0),
GPIO_INIT(I, 0, OUT0),
GPIO_INIT(I, 1, OUT1),
GPIO_INIT(I, 2, OUT0),
GPIO_INIT(S, 5, IN),
GPIO_INIT(S, 7, OUT0),
GPIO_INIT(T, 0, OUT0),
GPIO_INIT(V, 0, IN),
GPIO_INIT(V, 1, IN),
GPIO_INIT(X, 3, OUT1),
GPIO_INIT(X, 4, IN),
GPIO_INIT(X, 5, IN),
GPIO_INIT(X, 6, IN),
GPIO_INIT(Y, 1, IN),
GPIO_INIT(Y, 2, IN),
GPIO_INIT(Z, 0, IN),
GPIO_INIT(Z, 2, IN),
GPIO_INIT(Z, 3, OUT0),
GPIO_INIT(CC, 4, IN),
GPIO_INIT(CC, 7, OUT1),
GPIO_INIT(DD, 0, IN),
};
#define PINCFG(_pingrp, _mux, _pull, _tri, _io, _od, e_io_hv)
{
.pingrp = PMUX_PINGRP##pingrp,
.func = PMUX_FUNC##mux,
.pull = PMUX_PULL##pull,
.tristate = PMUX_TRI##tri,
.io = PMUX_PIN##io,
.od = PMUX_PIN_OD##od,
.e_io_hv = PMUX_PIN_E_IO_HV##_e_io_hv,
.lock = PMUX_PIN_LOCK_DEFAULT,
}
static const struct pmux_pingrp_config p3450_porg_pingrps = {
/* pingrp, mux, pull, tri, e_input, od, e_io_hv */
PINCFG(PEX_L0_RST_N_PA0, PE0, NORMAL, NORMAL, OUTPUT, DISABLE, HIGH),
PINCFG(PEX_L0_CLKREQ_N_PA1, PE0, NORMAL, NORMAL, INPUT, DISABLE, HIGH),
PINCFG(PEX_WAKE_N_PA2, PE, NORMAL, NORMAL, INPUT, DISABLE, HIGH),
PINCFG(PEX_L1_RST_N_PA3, PE1, NORMAL, NORMAL, OUTPUT, DISABLE, HIGH),
PINCFG(PEX_L1_CLKREQ_N_PA4, PE1, NORMAL, NORMAL, INPUT, DISABLE, HIGH),
PINCFG(SATA_LED_ACTIVE_PA5, DEFAULT, UP, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(PA6, DEFAULT, NORMAL, NORMAL, OUTPUT, DISABLE, DEFAULT),
PINCFG(SPI2_MOSI_PB4, DEFAULT, DOWN, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(SPI2_MISO_PB5, DEFAULT, DOWN, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(SPI2_SCK_PB6, DEFAULT, DOWN, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(SPI2_CS0_PB7, DEFAULT, DOWN, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(SPI1_MOSI_PC0, DEFAULT, DOWN, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(SPI1_MISO_PC1, DEFAULT, DOWN, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(SPI1_SCK_PC2, DEFAULT, DOWN, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(SPI1_CS0_PC3, DEFAULT, UP, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(SPI1_CS1_PC4, DEFAULT, UP, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(SPI4_SCK_PC5, RSVD1, DOWN, TRISTATE, OUTPUT, DISABLE, DEFAULT),
PINCFG(SPI4_CS0_PC6, RSVD1, DOWN, TRISTATE, OUTPUT, DISABLE, DEFAULT),
PINCFG(SPI4_MOSI_PC7, RSVD1, DOWN, TRISTATE, OUTPUT, DISABLE, DEFAULT),
PINCFG(SPI4_MISO_PD0, RSVD1, DOWN, TRISTATE, OUTPUT, DISABLE, DEFAULT),
PINCFG(UART3_TX_PD1, UARTC, NORMAL, NORMAL, OUTPUT, DISABLE, DEFAULT),
PINCFG(UART3_RX_PD2, UARTC, NORMAL, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(UART3_RTS_PD3, UARTC, UP, NORMAL, OUTPUT, DISABLE, DEFAULT),
PINCFG(UART3_CTS_PD4, UARTC, UP, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(DMIC1_CLK_PE0, I2S3, NORMAL, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(DMIC1_DAT_PE1, I2S3, NORMAL, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(DMIC2_CLK_PE2, I2S3, NORMAL, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(DMIC2_DAT_PE3, I2S3, NORMAL, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(DMIC3_CLK_PE4, RSVD2, DOWN, TRISTATE, OUTPUT, DISABLE, DEFAULT),
PINCFG(DMIC3_DAT_PE5, RSVD2, DOWN, TRISTATE, OUTPUT, DISABLE, DEFAULT),
PINCFG(PE6, DEFAULT, DOWN, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(PE7, PWM3, NORMAL, NORMAL, OUTPUT, DISABLE, DEFAULT),
PINCFG(GEN3_I2C_SCL_PF0, I2C3, NORMAL, NORMAL, INPUT, DISABLE, NORMAL),
PINCFG(GEN3_I2C_SDA_PF1, I2C3, NORMAL, NORMAL, INPUT, DISABLE, NORMAL),
PINCFG(UART2_TX_PG0, UARTB, NORMAL, NORMAL, OUTPUT, DISABLE, DEFAULT),
PINCFG(UART2_RX_PG1, UARTB, DOWN, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(UART2_RTS_PG2, DEFAULT, DOWN, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(UART2_CTS_PG3, DEFAULT, DOWN, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(WIFI_EN_PH0, DEFAULT, NORMAL, NORMAL, OUTPUT, DISABLE, DEFAULT),
PINCFG(WIFI_RST_PH1, RSVD0, DOWN, TRISTATE, OUTPUT, DISABLE, DEFAULT),
PINCFG(WIFI_WAKE_AP_PH2, DEFAULT, DOWN, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(AP_WAKE_BT_PH3, DEFAULT, NORMAL, NORMAL, OUTPUT, DISABLE, DEFAULT),
PINCFG(BT_RST_PH4, DEFAULT, NORMAL, NORMAL, OUTPUT, DISABLE, DEFAULT),
PINCFG(BT_WAKE_AP_PH5, DEFAULT, UP, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(PH6, DEFAULT, UP, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(AP_WAKE_NFC_PH7, DEFAULT, NORMAL, NORMAL, OUTPUT, DISABLE, DEFAULT),
PINCFG(NFC_EN_PI0, DEFAULT, NORMAL, NORMAL, OUTPUT, DISABLE, DEFAULT),
PINCFG(NFC_INT_PI1, DEFAULT, NORMAL, NORMAL, OUTPUT, DISABLE, DEFAULT),
PINCFG(GPS_EN_PI2, DEFAULT, NORMAL, NORMAL, OUTPUT, DISABLE, DEFAULT),
PINCFG(GPS_RST_PI3, RSVD0, DOWN, TRISTATE, OUTPUT, DISABLE, DEFAULT),
PINCFG(UART4_TX_PI4, UARTD, NORMAL, NORMAL, OUTPUT, DISABLE, DEFAULT),
PINCFG(UART4_RX_PI5, UARTD, NORMAL, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(UART4_RTS_PI6, UARTD, NORMAL, NORMAL, OUTPUT, DISABLE, DEFAULT),
PINCFG(UART4_CTS_PI7, UARTD, UP, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(GEN1_I2C_SDA_PJ0, I2C1, NORMAL, NORMAL, INPUT, DISABLE, HIGH),
PINCFG(GEN1_I2C_SCL_PJ1, I2C1, NORMAL, NORMAL, INPUT, DISABLE, HIGH),
PINCFG(GEN2_I2C_SCL_PJ2, I2C2, NORMAL, NORMAL, INPUT, DISABLE, HIGH),
PINCFG(GEN2_I2C_SDA_PJ3, I2C2, NORMAL, NORMAL, INPUT, DISABLE, HIGH),
PINCFG(PK0, RSVD2, DOWN, TRISTATE, OUTPUT, DISABLE, DEFAULT),
PINCFG(PK1, RSVD2, DOWN, TRISTATE, OUTPUT, DISABLE, DEFAULT),
PINCFG(PK2, RSVD2, DOWN, TRISTATE, OUTPUT, DISABLE, DEFAULT),
PINCFG(PK3, RSVD2, DOWN, TRISTATE, OUTPUT, DISABLE, DEFAULT),
PINCFG(PK4, RSVD1, DOWN, TRISTATE, OUTPUT, DISABLE, DEFAULT),
PINCFG(PK5, RSVD1, DOWN, TRISTATE, OUTPUT, DISABLE, DEFAULT),
PINCFG(PK6, RSVD1, DOWN, TRISTATE, OUTPUT, DISABLE, DEFAULT),
PINCFG(PK7, RSVD1, DOWN, TRISTATE, OUTPUT, DISABLE, DEFAULT),
PINCFG(PL0, RSVD0, DOWN, TRISTATE, OUTPUT, DISABLE, DEFAULT),
PINCFG(PL1, RSVD1, DOWN, TRISTATE, OUTPUT, DISABLE, DEFAULT),
PINCFG(SDMMC1_CLK_PM0, SDMMC1, NORMAL, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(SDMMC1_CMD_PM1, SDMMC1, UP, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(SDMMC1_DAT3_PM2, SDMMC1, UP, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(SDMMC1_DAT2_PM3, SDMMC1, UP, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(SDMMC1_DAT1_PM4, SDMMC1, UP, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(SDMMC1_DAT0_PM5, SDMMC1, UP, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(SDMMC3_CLK_PP0, SDMMC3, NORMAL, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(SDMMC3_CMD_PP1, SDMMC3, UP, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(SDMMC3_DAT3_PP2, SDMMC3, UP, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(SDMMC3_DAT2_PP3, SDMMC3, UP, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(SDMMC3_DAT1_PP4, SDMMC3, UP, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(SDMMC3_DAT0_PP5, SDMMC3, UP, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(CAM1_MCLK_PS0, EXTPERIPH3, NORMAL, NORMAL, OUTPUT, DISABLE, DEFAULT),
PINCFG(CAM2_MCLK_PS1, EXTPERIPH3, NORMAL, NORMAL, OUTPUT, DISABLE, DEFAULT),
PINCFG(CAM_I2C_SCL_PS2, I2CVI, NORMAL, NORMAL, INPUT, DISABLE, HIGH),
PINCFG(CAM_I2C_SDA_PS3, I2CVI, NORMAL, NORMAL, INPUT, DISABLE, HIGH),
PINCFG(CAM_RST_PS4, RSVD1, DOWN, TRISTATE, OUTPUT, DISABLE, DEFAULT),
PINCFG(CAM_AF_EN_PS5, DEFAULT, UP, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(CAM_FLASH_EN_PS6, RSVD2, DOWN, TRISTATE, OUTPUT, DISABLE, DEFAULT),
PINCFG(CAM1_PWDN_PS7, DEFAULT, NORMAL, NORMAL, OUTPUT, DISABLE, DEFAULT),
PINCFG(CAM2_PWDN_PT0, DEFAULT, NORMAL, NORMAL, OUTPUT, DISABLE, DEFAULT),
PINCFG(CAM1_STROBE_PT1, RSVD1, DOWN, TRISTATE, OUTPUT, DISABLE, DEFAULT),
PINCFG(UART1_TX_PU0, UARTA, NORMAL, NORMAL, OUTPUT, DISABLE, DEFAULT),
PINCFG(UART1_RX_PU1, UARTA, NORMAL, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(UART1_RTS_PU2, RSVD1, DOWN, TRISTATE, OUTPUT, DISABLE, DEFAULT),
PINCFG(UART1_CTS_PU3, RSVD1, DOWN, TRISTATE, OUTPUT, DISABLE, DEFAULT),
PINCFG(LCD_BL_PWM_PV0, DEFAULT, DOWN, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(LCD_BL_EN_PV1, DEFAULT, NORMAL, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(LCD_RST_PV2, RSVD0, DOWN, TRISTATE, OUTPUT, DISABLE, DEFAULT),
PINCFG(LCD_GPIO1_PV3, RSVD1, DOWN, TRISTATE, OUTPUT, DISABLE, DEFAULT),
PINCFG(LCD_GPIO2_PV4, PWM1, NORMAL, NORMAL, OUTPUT, DISABLE, DEFAULT),
PINCFG(AP_READY_PV5, RSVD0, DOWN, TRISTATE, OUTPUT, DISABLE, DEFAULT),
PINCFG(TOUCH_RST_PV6, RSVD0, DOWN, TRISTATE, OUTPUT, DISABLE, DEFAULT),
PINCFG(TOUCH_CLK_PV7, RSVD1, DOWN, TRISTATE, OUTPUT, DISABLE, DEFAULT),
PINCFG(MODEM_WAKE_AP_PX0, RSVD0, DOWN, TRISTATE, OUTPUT, DISABLE, DEFAULT),
PINCFG(TOUCH_INT_PX1, RSVD0, DOWN, TRISTATE, OUTPUT, DISABLE, DEFAULT),
PINCFG(MOTION_INT_PX2, RSVD0, DOWN, TRISTATE, OUTPUT, DISABLE, DEFAULT),
PINCFG(ALS_PROX_INT_PX3, DEFAULT, NORMAL, NORMAL, OUTPUT, DISABLE, DEFAULT),
PINCFG(TEMP_ALERT_PX4, DEFAULT, UP, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(BUTTON_POWER_ON_PX5, DEFAULT, UP, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(BUTTON_VOL_UP_PX6, DEFAULT, UP, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(BUTTON_VOL_DOWN_PX7, RSVD0, DOWN, TRISTATE, OUTPUT, DISABLE, DEFAULT),
PINCFG(BUTTON_SLIDE_SW_PY0, RSVD0, DOWN, TRISTATE, OUTPUT, DISABLE, DEFAULT),
PINCFG(BUTTON_HOME_PY1, DEFAULT, UP, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(LCD_TE_PY2, DEFAULT, DOWN, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(PWR_I2C_SCL_PY3, I2CPMU, NORMAL, NORMAL, INPUT, DISABLE, NORMAL),
PINCFG(PWR_I2C_SDA_PY4, I2CPMU, NORMAL, NORMAL, INPUT, DISABLE, NORMAL),
PINCFG(CLK_32K_OUT_PY5, SOC, UP, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(PZ0, DEFAULT, UP, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(PZ1, SDMMC1, UP, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(PZ2, DEFAULT, UP, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(PZ3, DEFAULT, NORMAL, NORMAL, OUTPUT, DISABLE, DEFAULT),
PINCFG(PZ4, RSVD1, DOWN, TRISTATE, OUTPUT, DISABLE, DEFAULT),
PINCFG(PZ5, SOC, UP, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(DAP2_FS_PAA0, I2S2, NORMAL, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(DAP2_SCLK_PAA1, I2S2, NORMAL, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(DAP2_DIN_PAA2, I2S2, NORMAL, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(DAP2_DOUT_PAA3, I2S2, NORMAL, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(AUD_MCLK_PBB0, AUD, UP, NORMAL, OUTPUT, DISABLE, DEFAULT),
PINCFG(DVFS_PWM_PBB1, CLDVFS, NORMAL, TRISTATE, OUTPUT, DISABLE, DEFAULT),
PINCFG(DVFS_CLK_PBB2, RSVD0, DOWN, TRISTATE, OUTPUT, DISABLE, DEFAULT),
PINCFG(GPIO_X1_AUD_PBB3, RSVD0, DOWN, TRISTATE, OUTPUT, DISABLE, DEFAULT),
PINCFG(GPIO_X3_AUD_PBB4, RSVD0, DOWN, TRISTATE, OUTPUT, DISABLE, DEFAULT),
PINCFG(HDMI_CEC_PCC0, CEC, NORMAL, NORMAL, INPUT, DISABLE, HIGH),
PINCFG(HDMI_INT_DP_HPD_PCC1, DP, NORMAL, NORMAL, INPUT, DISABLE, NORMAL),
PINCFG(SPDIF_OUT_PCC2, RSVD1, DOWN, TRISTATE, OUTPUT, DISABLE, DEFAULT),
PINCFG(SPDIF_IN_PCC3, RSVD1, DOWN, TRISTATE, OUTPUT, DISABLE, DEFAULT),
PINCFG(USB_VBUS_EN0_PCC4, DEFAULT, UP, NORMAL, INPUT, DISABLE, NORMAL),
PINCFG(USB_VBUS_EN1_PCC5, RSVD1, DOWN, TRISTATE, OUTPUT, DISABLE, NORMAL),
PINCFG(DP_HPD0_PCC6, DP, NORMAL, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(PCC7, DEFAULT, NORMAL, NORMAL, OUTPUT, DISABLE, HIGH),
PINCFG(SPI2_CS1_PDD0, DEFAULT, DOWN, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(QSPI_SCK_PEE0, QSPI, NORMAL, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(QSPI_CS_N_PEE1, QSPI, NORMAL, NORMAL, OUTPUT, DISABLE, DEFAULT),
PINCFG(QSPI_IO0_PEE2, QSPI, NORMAL, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(QSPI_IO1_PEE3, QSPI, NORMAL, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(QSPI_IO2_PEE4, QSPI, NORMAL, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(QSPI_IO3_PEE5, QSPI, NORMAL, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(CORE_PWR_REQ, CORE, NORMAL, NORMAL, OUTPUT, DISABLE, DEFAULT),
PINCFG(CPU_PWR_REQ, RSVD1, DOWN, TRISTATE, OUTPUT, DISABLE, DEFAULT),
PINCFG(PWR_INT_N, PMI, UP, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(CLK_32K_IN, CLK, NORMAL, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(JTAG_RTCK, JTAG, NORMAL, NORMAL, OUTPUT, DISABLE, DEFAULT),
PINCFG(CLK_REQ, RSVD1, DOWN, TRISTATE, OUTPUT, DISABLE, DEFAULT),
PINCFG(SHUTDOWN, SHUTDOWN, NORMAL, NORMAL, OUTPUT, DISABLE, DEFAULT),
PINCFG(DAP4_FS_PJ4, I2S4B, DOWN, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(DAP4_DIN_PJ5, I2S4B, DOWN, NORMAL, INPUT, DISABLE, DEFAULT),
PINCFG(DAP4_DOUT_PJ6, I2S4B, DOWN, NORMAL, OUTPUT, DISABLE, DEFAULT),
PINCFG(DAP4_SCLK_PJ7, I2S4B, DOWN, NORMAL, INPUT, DISABLE, DEFAULT),
};
#define DRVCFG(_drvgrp, _slwf, _slwr, _drvup, _drvdn, _lpmd, _schmt, hsm)
{
.drvgrp = PMUX_DRVGRP##_drvgrp,
.slwf = _slwf,
.slwr = _slwr,
.drvup = _drvup,
.drvdn = drvdn,
.lpmd = PMUX_LPMD##lpmd,
.schmt = PMUX_SCHMT##schmt,
.hsm = PMUX_HSM##_hsm,
}
static const struct pmux_drvgrp_config p3450_porg_drvgrps = {
};
#endif /* PINMUX_CONFIG_P3450_PORG_H */
MY GPIO FOR THE CBOOT configuration in the DTSI files
/*This dtsi file was generated by T210_P3448_SKU0_pinmux.xlsm Revision: 9 /
/
- Copyright (c) 2018-2019, NVIDIA CORPORATION. All rights reserved.
-
- 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 <dt-bindings/gpio/tegra-gpio.h>
/ {
gpio: gpio@6000d000 {
gpio-init-names = “default”;
gpio-init-0 = <&gpio_default>;
gpio_default: default {
gpio-input = <
TEGRA_GPIO(B, 4)
TEGRA_GPIO(B, 5)
TEGRA_GPIO(B, 6)
TEGRA_GPIO(B, 7)
TEGRA_GPIO(DD, 0)
TEGRA_GPIO(E, 6)
TEGRA_GPIO(S, 5)
TEGRA_GPIO(A, 5)
TEGRA_GPIO(X, 4)
TEGRA_GPIO(X, 5)
TEGRA_GPIO(X, 6)
TEGRA_GPIO(Y, 1)
TEGRA_GPIO(Y, 2)
TEGRA_GPIO(V, 0)
TEGRA_GPIO(V, 1)
TEGRA_GPIO(Z, 0)
TEGRA_GPIO(Z, 2)
TEGRA_GPIO(G, 2)
TEGRA_GPIO(G, 3)
TEGRA_GPIO(C, 0)
TEGRA_GPIO(C, 1)
TEGRA_GPIO(C, 2)
TEGRA_GPIO(C, 3)
TEGRA_GPIO(C, 4)
TEGRA_GPIO(H, 2)
TEGRA_GPIO(H, 5)
TEGRA_GPIO(H, 6)
TEGRA_GPIO(I, 1)
TEGRA_GPIO(CC, 4)
>;
gpio-output-low = <
TEGRA_GPIO(S, 7)
TEGRA_GPIO(T, 0)
TEGRA_GPIO(Z, 3)
TEGRA_GPIO(H, 0)
TEGRA_GPIO(H, 3)
TEGRA_GPIO(H, 4)
TEGRA_GPIO(H, 7)
TEGRA_GPIO(I, 0)
TEGRA_GPIO(I, 2)
>;
gpio-output-high = <
TEGRA_GPIO(A, 6)
TEGRA_GPIO(X, 3)
>;
};
};
};
Now my PINMUX files for the CBOOT configuration:
/*This dtsi file was generated by T210_P3448_SKU0_pinmux.xlsm Revision: 9 /
/
- Copyright (c) 2018-2019, NVIDIA CORPORATION. All rights reserved.
-
- 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 <dt-bindings/pinctrl/pinctrl-tegra.h>
/ {
pinmux: pinmux@700008d4 {
status = “okay”;
pinctrl-names = “default”, “drive”, “unused”;
pinctrl-0 = <&pinmux_default>;
pinctrl-1 = <&drive_default>;
pinctrl-2 = <&pinmux_unused_lowpower>;
pinmux_default: common {
/* SFIO Pin Configuration */
dvfs_pwm_pbb1 {
nvidia,pins = "dvfs_pwm_pbb1";
nvidia,function = "cldvfs";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
dmic1_clk_pe0 {
nvidia,pins = "dmic1_clk_pe0";
nvidia,function = "i2s3";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
dmic1_dat_pe1 {
nvidia,pins = "dmic1_dat_pe1";
nvidia,function = "i2s3";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
dmic2_clk_pe2 {
nvidia,pins = "dmic2_clk_pe2";
nvidia,function = "i2s3";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
dmic2_dat_pe3 {
nvidia,pins = "dmic2_dat_pe3";
nvidia,function = "i2s3";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
pe7 {
nvidia,pins = "pe7";
nvidia,function = "pwm3";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
gen3_i2c_scl_pf0 {
nvidia,pins = "gen3_i2c_scl_pf0";
nvidia,function = "i2c3";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
nvidia,io-high-voltage = <TEGRA_PIN_DISABLE>;
};
gen3_i2c_sda_pf1 {
nvidia,pins = "gen3_i2c_sda_pf1";
nvidia,function = "i2c3";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
nvidia,io-high-voltage = <TEGRA_PIN_DISABLE>;
};
cam_i2c_scl_ps2 {
nvidia,pins = "cam_i2c_scl_ps2";
nvidia,function = "i2cvi";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
nvidia,io-high-voltage = <TEGRA_PIN_ENABLE>;
};
cam_i2c_sda_ps3 {
nvidia,pins = "cam_i2c_sda_ps3";
nvidia,function = "i2cvi";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
nvidia,io-high-voltage = <TEGRA_PIN_ENABLE>;
};
cam1_mclk_ps0 {
nvidia,pins = "cam1_mclk_ps0";
nvidia,function = "extperiph3";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
cam2_mclk_ps1 {
nvidia,pins = "cam2_mclk_ps1";
nvidia,function = "extperiph3";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
pex_l0_clkreq_n_pa1 {
nvidia,pins = "pex_l0_clkreq_n_pa1";
nvidia,function = "pe0";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
nvidia,io-high-voltage = <TEGRA_PIN_ENABLE>;
};
pex_l0_rst_n_pa0 {
nvidia,pins = "pex_l0_rst_n_pa0";
nvidia,function = "pe0";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
nvidia,io-high-voltage = <TEGRA_PIN_ENABLE>;
};
pex_l1_clkreq_n_pa4 {
nvidia,pins = "pex_l1_clkreq_n_pa4";
nvidia,function = "pe1";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
nvidia,io-high-voltage = <TEGRA_PIN_ENABLE>;
};
pex_l1_rst_n_pa3 {
nvidia,pins = "pex_l1_rst_n_pa3";
nvidia,function = "pe1";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
nvidia,io-high-voltage = <TEGRA_PIN_ENABLE>;
};
pex_wake_n_pa2 {
nvidia,pins = "pex_wake_n_pa2";
nvidia,function = "pe";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
nvidia,io-high-voltage = <TEGRA_PIN_ENABLE>;
};
sdmmc1_clk_pm0 {
nvidia,pins = "sdmmc1_clk_pm0";
nvidia,function = "sdmmc1";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
sdmmc1_cmd_pm1 {
nvidia,pins = "sdmmc1_cmd_pm1";
nvidia,function = "sdmmc1";
nvidia,pull = <TEGRA_PIN_PULL_UP>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
sdmmc1_dat0_pm5 {
nvidia,pins = "sdmmc1_dat0_pm5";
nvidia,function = "sdmmc1";
nvidia,pull = <TEGRA_PIN_PULL_UP>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
sdmmc1_dat1_pm4 {
nvidia,pins = "sdmmc1_dat1_pm4";
nvidia,function = "sdmmc1";
nvidia,pull = <TEGRA_PIN_PULL_UP>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
sdmmc1_dat2_pm3 {
nvidia,pins = "sdmmc1_dat2_pm3";
nvidia,function = "sdmmc1";
nvidia,pull = <TEGRA_PIN_PULL_UP>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
sdmmc1_dat3_pm2 {
nvidia,pins = "sdmmc1_dat3_pm2";
nvidia,function = "sdmmc1";
nvidia,pull = <TEGRA_PIN_PULL_UP>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
sdmmc3_clk_pp0 {
nvidia,pins = "sdmmc3_clk_pp0";
nvidia,function = "sdmmc3";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
sdmmc3_cmd_pp1 {
nvidia,pins = "sdmmc3_cmd_pp1";
nvidia,function = "sdmmc3";
nvidia,pull = <TEGRA_PIN_PULL_UP>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
sdmmc3_dat0_pp5 {
nvidia,pins = "sdmmc3_dat0_pp5";
nvidia,function = "sdmmc3";
nvidia,pull = <TEGRA_PIN_PULL_UP>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
sdmmc3_dat1_pp4 {
nvidia,pins = "sdmmc3_dat1_pp4";
nvidia,function = "sdmmc3";
nvidia,pull = <TEGRA_PIN_PULL_UP>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
sdmmc3_dat2_pp3 {
nvidia,pins = "sdmmc3_dat2_pp3";
nvidia,function = "sdmmc3";
nvidia,pull = <TEGRA_PIN_PULL_UP>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
sdmmc3_dat3_pp2 {
nvidia,pins = "sdmmc3_dat3_pp2";
nvidia,function = "sdmmc3";
nvidia,pull = <TEGRA_PIN_PULL_UP>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
shutdown {
nvidia,pins = "shutdown";
nvidia,function = "shutdown";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
lcd_gpio2_pv4 {
nvidia,pins = "lcd_gpio2_pv4";
nvidia,function = "pwm1";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
pwr_i2c_scl_py3 {
nvidia,pins = "pwr_i2c_scl_py3";
nvidia,function = "i2cpmu";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
nvidia,io-high-voltage = <TEGRA_PIN_DISABLE>;
};
pwr_i2c_sda_py4 {
nvidia,pins = "pwr_i2c_sda_py4";
nvidia,function = "i2cpmu";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
nvidia,io-high-voltage = <TEGRA_PIN_DISABLE>;
};
clk_32k_in {
nvidia,pins = "clk_32k_in";
nvidia,function = "clk";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
pz1 {
nvidia,pins = "pz1";
nvidia,function = "sdmmc1";
nvidia,pull = <TEGRA_PIN_PULL_UP>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
pz5 {
nvidia,pins = "pz5";
nvidia,function = "soc";
nvidia,pull = <TEGRA_PIN_PULL_UP>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
core_pwr_req {
nvidia,pins = "core_pwr_req";
nvidia,function = "core";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
pwr_int_n {
nvidia,pins = "pwr_int_n";
nvidia,function = "pmi";
nvidia,pull = <TEGRA_PIN_PULL_UP>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
gen1_i2c_scl_pj1 {
nvidia,pins = "gen1_i2c_scl_pj1";
nvidia,function = "i2c1";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
nvidia,io-high-voltage = <TEGRA_PIN_ENABLE>;
};
gen1_i2c_sda_pj0 {
nvidia,pins = "gen1_i2c_sda_pj0";
nvidia,function = "i2c1";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
nvidia,io-high-voltage = <TEGRA_PIN_ENABLE>;
};
gen2_i2c_scl_pj2 {
nvidia,pins = "gen2_i2c_scl_pj2";
nvidia,function = "i2c2";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
nvidia,io-high-voltage = <TEGRA_PIN_ENABLE>;
};
gen2_i2c_sda_pj3 {
nvidia,pins = "gen2_i2c_sda_pj3";
nvidia,function = "i2c2";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
nvidia,io-high-voltage = <TEGRA_PIN_ENABLE>;
};
uart2_tx_pg0 {
nvidia,pins = "uart2_tx_pg0";
nvidia,function = "uartb";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
uart2_rx_pg1 {
nvidia,pins = "uart2_rx_pg1";
nvidia,function = "uartb";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
uart1_tx_pu0 {
nvidia,pins = "uart1_tx_pu0";
nvidia,function = "uarta";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
uart1_rx_pu1 {
nvidia,pins = "uart1_rx_pu1";
nvidia,function = "uarta";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
jtag_rtck {
nvidia,pins = "jtag_rtck";
nvidia,function = "jtag";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
uart3_tx_pd1 {
nvidia,pins = "uart3_tx_pd1";
nvidia,function = "uartc";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
uart3_rx_pd2 {
nvidia,pins = "uart3_rx_pd2";
nvidia,function = "uartc";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
uart3_rts_pd3 {
nvidia,pins = "uart3_rts_pd3";
nvidia,function = "uartc";
nvidia,pull = <TEGRA_PIN_PULL_UP>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
uart3_cts_pd4 {
nvidia,pins = "uart3_cts_pd4";
nvidia,function = "uartc";
nvidia,pull = <TEGRA_PIN_PULL_UP>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
uart4_tx_pi4 {
nvidia,pins = "uart4_tx_pi4";
nvidia,function = "uartd";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
uart4_rx_pi5 {
nvidia,pins = "uart4_rx_pi5";
nvidia,function = "uartd";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
uart4_rts_pi6 {
nvidia,pins = "uart4_rts_pi6";
nvidia,function = "uartd";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
uart4_cts_pi7 {
nvidia,pins = "uart4_cts_pi7";
nvidia,function = "uartd";
nvidia,pull = <TEGRA_PIN_PULL_UP>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
qspi_io0_pee2 {
nvidia,pins = "qspi_io0_pee2";
nvidia,function = "qspi";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
qspi_io1_pee3 {
nvidia,pins = "qspi_io1_pee3";
nvidia,function = "qspi";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
qspi_sck_pee0 {
nvidia,pins = "qspi_sck_pee0";
nvidia,function = "qspi";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
qspi_cs_n_pee1 {
nvidia,pins = "qspi_cs_n_pee1";
nvidia,function = "qspi";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
qspi_io2_pee4 {
nvidia,pins = "qspi_io2_pee4";
nvidia,function = "qspi";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
qspi_io3_pee5 {
nvidia,pins = "qspi_io3_pee5";
nvidia,function = "qspi";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
dap2_din_paa2 {
nvidia,pins = "dap2_din_paa2";
nvidia,function = "i2s2";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
dap2_dout_paa3 {
nvidia,pins = "dap2_dout_paa3";
nvidia,function = "i2s2";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
dap2_fs_paa0 {
nvidia,pins = "dap2_fs_paa0";
nvidia,function = "i2s2";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
dap2_sclk_paa1 {
nvidia,pins = "dap2_sclk_paa1";
nvidia,function = "i2s2";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
dp_hpd0_pcc6 {
nvidia,pins = "dp_hpd0_pcc6";
nvidia,function = "dp";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
hdmi_int_dp_hpd_pcc1 {
nvidia,pins = "hdmi_int_dp_hpd_pcc1";
nvidia,function = "dp";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
nvidia,io-high-voltage = <TEGRA_PIN_DISABLE>;
};
hdmi_cec_pcc0 {
nvidia,pins = "hdmi_cec_pcc0";
nvidia,function = "cec";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
nvidia,io-high-voltage = <TEGRA_PIN_ENABLE>;
};
/* GPIO Pin Configuration */
aud_mclk_pbb0 {
nvidia,pins = "aud_mclk_pbb0";
nvidia,function = "aud";
nvidia,pull = <TEGRA_PIN_PULL_UP>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
spi2_mosi_pb4 {
nvidia,pins = "spi2_mosi_pb4";
nvidia,function = "rsvd2";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
spi2_miso_pb5 {
nvidia,pins = "spi2_miso_pb5";
nvidia,function = "rsvd2";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
spi2_sck_pb6 {
nvidia,pins = "spi2_sck_pb6";
nvidia,function = "rsvd2";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
spi2_cs0_pb7 {
nvidia,pins = "spi2_cs0_pb7";
nvidia,function = "rsvd2";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
spi2_cs1_pdd0 {
nvidia,pins = "spi2_cs1_pdd0";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
pe6 {
nvidia,pins = "pe6";
nvidia,function = "rsvd0";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
cam_af_en_ps5 {
nvidia,pins = "cam_af_en_ps5";
nvidia,function = "rsvd2";
nvidia,pull = <TEGRA_PIN_PULL_UP>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
cam1_pwdn_ps7 {
nvidia,pins = "cam1_pwdn_ps7";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
cam2_pwdn_pt0 {
nvidia,pins = "cam2_pwdn_pt0";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
sata_led_active_pa5 {
nvidia,pins = "sata_led_active_pa5";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_UP>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
pa6 {
nvidia,pins = "pa6";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
als_prox_int_px3 {
nvidia,pins = "als_prox_int_px3";
nvidia,function = "rsvd0";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
temp_alert_px4 {
nvidia,pins = "temp_alert_px4";
nvidia,function = "rsvd0";
nvidia,pull = <TEGRA_PIN_PULL_UP>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
button_power_on_px5 {
nvidia,pins = "button_power_on_px5";
nvidia,function = "rsvd0";
nvidia,pull = <TEGRA_PIN_PULL_UP>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
button_vol_up_px6 {
nvidia,pins = "button_vol_up_px6";
nvidia,function = "rsvd0";
nvidia,pull = <TEGRA_PIN_PULL_UP>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
button_home_py1 {
nvidia,pins = "button_home_py1";
nvidia,function = "rsvd0";
nvidia,pull = <TEGRA_PIN_PULL_UP>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
lcd_te_py2 {
nvidia,pins = "lcd_te_py2";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
lcd_bl_pwm_pv0 {
nvidia,pins = "lcd_bl_pwm_pv0";
nvidia,function = "rsvd3";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
lcd_bl_en_pv1 {
nvidia,pins = "lcd_bl_en_pv1";
nvidia,function = "rsvd0";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
pz0 {
nvidia,pins = "pz0";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_UP>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
pz2 {
nvidia,pins = "pz2";
nvidia,function = "rsvd2";
nvidia,pull = <TEGRA_PIN_PULL_UP>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
pz3 {
nvidia,pins = "pz3";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
dap4_fs_pj4 {
nvidia,pins = "dap4_fs_pj4";
nvidia,function = "i2s4b";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
dap4_din_pj5 {
nvidia,pins = "dap4_din_pj5";
nvidia,function = "i2s4b";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
dap4_dout_pj6 {
nvidia,pins = "dap4_dout_pj6";
nvidia,function = "i2s4b";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
dap4_sclk_pj7 {
nvidia,pins = "dap4_sclk_pj7";
nvidia,function = "i2s4b";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
uart2_rts_pg2 {
nvidia,pins = "uart2_rts_pg2";
nvidia,function = "rsvd2";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
uart2_cts_pg3 {
nvidia,pins = "uart2_cts_pg3";
nvidia,function = "rsvd2";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
spi1_mosi_pc0 {
nvidia,pins = "spi1_mosi_pc0";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
spi1_miso_pc1 {
nvidia,pins = "spi1_miso_pc1";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
spi1_sck_pc2 {
nvidia,pins = "spi1_sck_pc2";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
spi1_cs0_pc3 {
nvidia,pins = "spi1_cs0_pc3";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_UP>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
spi1_cs1_pc4 {
nvidia,pins = "spi1_cs1_pc4";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_UP>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
wifi_en_ph0 {
nvidia,pins = "wifi_en_ph0";
nvidia,function = "rsvd0";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
wifi_wake_ap_ph2 {
nvidia,pins = "wifi_wake_ap_ph2";
nvidia,function = "rsvd0";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
ap_wake_bt_ph3 {
nvidia,pins = "ap_wake_bt_ph3";
nvidia,function = "rsvd0";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
bt_rst_ph4 {
nvidia,pins = "bt_rst_ph4";
nvidia,function = "rsvd0";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
bt_wake_ap_ph5 {
nvidia,pins = "bt_wake_ap_ph5";
nvidia,function = "rsvd0";
nvidia,pull = <TEGRA_PIN_PULL_UP>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
ph6 {
nvidia,pins = "ph6";
nvidia,function = "rsvd0";
nvidia,pull = <TEGRA_PIN_PULL_UP>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
ap_wake_nfc_ph7 {
nvidia,pins = "ap_wake_nfc_ph7";
nvidia,function = "rsvd0";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
nfc_en_pi0 {
nvidia,pins = "nfc_en_pi0";
nvidia,function = "rsvd0";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
nfc_int_pi1 {
nvidia,pins = "nfc_int_pi1";
nvidia,function = "rsvd0";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
};
gps_en_pi2 {
nvidia,pins = "gps_en_pi2";
nvidia,function = "rsvd0";
nvidia,pull = <TEGRA_PIN_PULL_NONE>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
usb_vbus_en0_pcc4 {
nvidia,pins = "usb_vbus_en0_pcc4";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_UP>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
nvidia,io-high-voltage = <TEGRA_PIN_DISABLE>;
};
};
pinmux_unused_lowpower: unused_lowpower {
dvfs_clk_pbb2 {
nvidia,pins = "dvfs_clk_pbb2";
nvidia,function = "rsvd0";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
gpio_x1_aud_pbb3 {
nvidia,pins = "gpio_x1_aud_pbb3";
nvidia,function = "rsvd0";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
gpio_x3_aud_pbb4 {
nvidia,pins = "gpio_x3_aud_pbb4";
nvidia,function = "rsvd0";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
dap1_din_pb1 {
nvidia,pins = "dap1_din_pb1";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
dap1_dout_pb2 {
nvidia,pins = "dap1_dout_pb2";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
dap1_fs_pb0 {
nvidia,pins = "dap1_fs_pb0";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
dap1_sclk_pb3 {
nvidia,pins = "dap1_sclk_pb3";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
dmic3_clk_pe4 {
nvidia,pins = "dmic3_clk_pe4";
nvidia,function = "rsvd2";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
dmic3_dat_pe5 {
nvidia,pins = "dmic3_dat_pe5";
nvidia,function = "rsvd2";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
cam_rst_ps4 {
nvidia,pins = "cam_rst_ps4";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
cam_flash_en_ps6 {
nvidia,pins = "cam_flash_en_ps6";
nvidia,function = "rsvd2";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
cam1_strobe_pt1 {
nvidia,pins = "cam1_strobe_pt1";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
motion_int_px2 {
nvidia,pins = "motion_int_px2";
nvidia,function = "rsvd0";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
touch_rst_pv6 {
nvidia,pins = "touch_rst_pv6";
nvidia,function = "rsvd0";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
touch_clk_pv7 {
nvidia,pins = "touch_clk_pv7";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
touch_int_px1 {
nvidia,pins = "touch_int_px1";
nvidia,function = "rsvd0";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
modem_wake_ap_px0 {
nvidia,pins = "modem_wake_ap_px0";
nvidia,function = "rsvd0";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
button_vol_down_px7 {
nvidia,pins = "button_vol_down_px7";
nvidia,function = "rsvd0";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
button_slide_sw_py0 {
nvidia,pins = "button_slide_sw_py0";
nvidia,function = "rsvd0";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
lcd_rst_pv2 {
nvidia,pins = "lcd_rst_pv2";
nvidia,function = "rsvd0";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
lcd_gpio1_pv3 {
nvidia,pins = "lcd_gpio1_pv3";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
ap_ready_pv5 {
nvidia,pins = "ap_ready_pv5";
nvidia,function = "rsvd0";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
clk_32k_out_py5 {
nvidia,pins = "clk_32k_out_py5";
nvidia,function = "rsvd2";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
pz4 {
nvidia,pins = "pz4";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
clk_req {
nvidia,pins = "clk_req";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
cpu_pwr_req {
nvidia,pins = "cpu_pwr_req";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
uart1_rts_pu2 {
nvidia,pins = "uart1_rts_pu2";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
uart1_cts_pu3 {
nvidia,pins = "uart1_cts_pu3";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
pk0 {
nvidia,pins = "pk0";
nvidia,function = "rsvd2";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
pk1 {
nvidia,pins = "pk1";
nvidia,function = "rsvd2";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
pk2 {
nvidia,pins = "pk2";
nvidia,function = "rsvd2";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
pk3 {
nvidia,pins = "pk3";
nvidia,function = "rsvd2";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
pk4 {
nvidia,pins = "pk4";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
pk5 {
nvidia,pins = "pk5";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
pk6 {
nvidia,pins = "pk6";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
pk7 {
nvidia,pins = "pk7";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
pl0 {
nvidia,pins = "pl0";
nvidia,function = "rsvd0";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
pl1 {
nvidia,pins = "pl1";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
spi4_mosi_pc7 {
nvidia,pins = "spi4_mosi_pc7";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
spi4_miso_pd0 {
nvidia,pins = "spi4_miso_pd0";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
spi4_sck_pc5 {
nvidia,pins = "spi4_sck_pc5";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
spi4_cs0_pc6 {
nvidia,pins = "spi4_cs0_pc6";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
wifi_rst_ph1 {
nvidia,pins = "wifi_rst_ph1";
nvidia,function = "rsvd0";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
gps_rst_pi3 {
nvidia,pins = "gps_rst_pi3";
nvidia,function = "rsvd0";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
pcc7 {
nvidia,pins = "pcc7";
nvidia,function = "rsvd0";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
nvidia,io-high-voltage = <TEGRA_PIN_DISABLE>;
};
spdif_out_pcc2 {
nvidia,pins = "spdif_out_pcc2";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
spdif_in_pcc3 {
nvidia,pins = "spdif_in_pcc3";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
};
usb_vbus_en1_pcc5 {
nvidia,pins = "usb_vbus_en1_pcc5";
nvidia,function = "rsvd1";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
nvidia,io-high-voltage = <TEGRA_PIN_DISABLE>;
};
};
drive_default: drive {
};
};
};
dmesg after flash nano
dmesg | grep DTS
[ 0.211762] DTS File Name: arch/arm64/boot/dts/…/…/…/…/…/…/hardware/nvidia/platform/t210/porg/kernel-dts/tegra210-p3448-0000-p3449-0000-a02.dts
[ 0.420051] DTS File Name: arch/arm64/boot/dts/…/…/…/…/…/…/hardware/nvidia/platform/t210/porg/kernel-dts/tegra210-p3448-0000-p3449-0000-a02.dts
TEGRA GPIO
sudo grep “Name:|J:|BB:” /sys/kernel/debug/tegra_gpio
Name:Bank:Port CNF OE OUT IN INT_STA INT_ENB INT_LVL
J: 2:1 00 00 00 00 00 00 000000
BB: 6:3 00 00 00 00 00 00 000000
configuration amixer
amixer -c tegrasndt210ref sget “I2S4 Mux”
Simple mixer control ‘I2S4 Mux’