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tegrakernel/kernel/kernel-4.9/arch/arm/boot/dts/dra7-evm.dts

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/*
* Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
/dts-v1/;
#include "dra74x.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/clk/ti-dra7-atl.h>
#include <dt-bindings/input/input.h>
/ {
model = "TI DRA742";
compatible = "ti,dra7-evm", "ti,dra742", "ti,dra74", "ti,dra7";
memory@0 {
device_type = "memory";
reg = <0x0 0x80000000 0x0 0x60000000>; /* 1536 MB */
};
evm_3v3_sd: fixedregulator-sd {
compatible = "regulator-fixed";
regulator-name = "evm_3v3_sd";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
enable-active-high;
gpio = <&pcf_gpio_21 5 GPIO_ACTIVE_HIGH>;
};
evm_3v3_sw: fixedregulator-evm_3v3_sw {
compatible = "regulator-fixed";
regulator-name = "evm_3v3_sw";
vin-supply = <&sysen1>;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
aic_dvdd: fixedregulator-aic_dvdd {
/* TPS77018DBVT */
compatible = "regulator-fixed";
regulator-name = "aic_dvdd";
vin-supply = <&evm_3v3_sw>;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
extcon_usb1: extcon_usb1 {
compatible = "linux,extcon-usb-gpio";
id-gpio = <&pcf_gpio_21 1 GPIO_ACTIVE_HIGH>;
};
extcon_usb2: extcon_usb2 {
compatible = "linux,extcon-usb-gpio";
id-gpio = <&pcf_gpio_21 2 GPIO_ACTIVE_HIGH>;
};
vtt_fixed: fixedregulator-vtt {
compatible = "regulator-fixed";
regulator-name = "vtt_fixed";
regulator-min-microvolt = <1350000>;
regulator-max-microvolt = <1350000>;
regulator-always-on;
regulator-boot-on;
enable-active-high;
vin-supply = <&sysen2>;
gpio = <&gpio7 11 GPIO_ACTIVE_HIGH>;
};
sound0: sound0 {
compatible = "simple-audio-card";
simple-audio-card,name = "DRA7xx-EVM";
simple-audio-card,widgets =
"Headphone", "Headphone Jack",
"Line", "Line Out",
"Microphone", "Mic Jack",
"Line", "Line In";
simple-audio-card,routing =
"Headphone Jack", "HPLOUT",
"Headphone Jack", "HPROUT",
"Line Out", "LLOUT",
"Line Out", "RLOUT",
"MIC3L", "Mic Jack",
"MIC3R", "Mic Jack",
"Mic Jack", "Mic Bias",
"LINE1L", "Line In",
"LINE1R", "Line In";
simple-audio-card,format = "dsp_b";
simple-audio-card,bitclock-master = <&sound0_master>;
simple-audio-card,frame-master = <&sound0_master>;
simple-audio-card,bitclock-inversion;
sound0_master: simple-audio-card,cpu {
sound-dai = <&mcasp3>;
system-clock-frequency = <5644800>;
};
simple-audio-card,codec {
sound-dai = <&tlv320aic3106>;
clocks = <&atl_clkin2_ck>;
};
};
leds {
compatible = "gpio-leds";
led0 {
label = "dra7:usr1";
gpios = <&pcf_lcd 4 GPIO_ACTIVE_LOW>;
default-state = "off";
};
led1 {
label = "dra7:usr2";
gpios = <&pcf_lcd 5 GPIO_ACTIVE_LOW>;
default-state = "off";
};
led2 {
label = "dra7:usr3";
gpios = <&pcf_lcd 6 GPIO_ACTIVE_LOW>;
default-state = "off";
};
led3 {
label = "dra7:usr4";
gpios = <&pcf_lcd 7 GPIO_ACTIVE_LOW>;
default-state = "off";
};
};
gpio_keys {
compatible = "gpio-keys";
#address-cells = <1>;
#size-cells = <0>;
autorepeat;
USER1 {
label = "btnUser1";
linux,code = <BTN_0>;
gpios = <&pcf_lcd 2 GPIO_ACTIVE_LOW>;
};
USER2 {
label = "btnUser2";
linux,code = <BTN_1>;
gpios = <&pcf_lcd 3 GPIO_ACTIVE_LOW>;
};
};
};
&dra7_pmx_core {
pinctrl-names = "default";
pinctrl-0 = <&vtt_pin>;
vtt_pin: pinmux_vtt_pin {
pinctrl-single,pins = <
DRA7XX_CORE_IOPAD(0x37b4, PIN_OUTPUT | MUX_MODE14) /* spi1_cs1.gpio7_11 */
>;
};
i2c1_pins: pinmux_i2c1_pins {
pinctrl-single,pins = <
DRA7XX_CORE_IOPAD(0x3800, PIN_INPUT | MUX_MODE0) /* i2c1_sda */
DRA7XX_CORE_IOPAD(0x3804, PIN_INPUT | MUX_MODE0) /* i2c1_scl */
>;
};
i2c2_pins: pinmux_i2c2_pins {
pinctrl-single,pins = <
DRA7XX_CORE_IOPAD(0x3808, PIN_INPUT | MUX_MODE0) /* i2c2_sda */
DRA7XX_CORE_IOPAD(0x380c, PIN_INPUT | MUX_MODE0) /* i2c2_scl */
>;
};
i2c3_pins: pinmux_i2c3_pins {
pinctrl-single,pins = <
DRA7XX_CORE_IOPAD(0x3688, PIN_INPUT | MUX_MODE9) /* gpio6_14.i2c3_sda */
DRA7XX_CORE_IOPAD(0x368c, PIN_INPUT | MUX_MODE9) /* gpio6_15.i2c3_scl */
>;
};
mcspi1_pins: pinmux_mcspi1_pins {
pinctrl-single,pins = <
DRA7XX_CORE_IOPAD(0x37a4, PIN_INPUT | MUX_MODE0) /* spi1_sclk */
DRA7XX_CORE_IOPAD(0x37a8, PIN_INPUT | MUX_MODE0) /* spi1_d1 */
DRA7XX_CORE_IOPAD(0x37ac, PIN_INPUT | MUX_MODE0) /* spi1_d0 */
DRA7XX_CORE_IOPAD(0x37b0, PIN_INPUT_SLEW | MUX_MODE0) /* spi1_cs0 */
DRA7XX_CORE_IOPAD(0x37b8, PIN_INPUT_SLEW | MUX_MODE6) /* spi1_cs2.hdmi1_hpd */
DRA7XX_CORE_IOPAD(0x37bc, PIN_INPUT_SLEW | MUX_MODE6) /* spi1_cs3.hdmi1_cec */
>;
};
mcspi2_pins: pinmux_mcspi2_pins {
pinctrl-single,pins = <
DRA7XX_CORE_IOPAD(0x37c0, PIN_INPUT | MUX_MODE0) /* spi2_sclk */
DRA7XX_CORE_IOPAD(0x37c4, PIN_INPUT_SLEW | MUX_MODE0) /* spi2_d1 */
DRA7XX_CORE_IOPAD(0x37c8, PIN_INPUT_SLEW | MUX_MODE0) /* spi2_d1 */
DRA7XX_CORE_IOPAD(0x37cc, PIN_INPUT_SLEW | MUX_MODE0) /* spi2_cs0 */
>;
};
uart1_pins: pinmux_uart1_pins {
pinctrl-single,pins = <
DRA7XX_CORE_IOPAD(0x37e0, PIN_INPUT_SLEW | MUX_MODE0) /* uart1_rxd */
DRA7XX_CORE_IOPAD(0x37e4, PIN_INPUT_SLEW | MUX_MODE0) /* uart1_txd */
DRA7XX_CORE_IOPAD(0x37e8, PIN_INPUT | MUX_MODE3) /* uart1_ctsn */
DRA7XX_CORE_IOPAD(0x37ec, PIN_INPUT | MUX_MODE3) /* uart1_rtsn */
>;
};
uart2_pins: pinmux_uart2_pins {
pinctrl-single,pins = <
DRA7XX_CORE_IOPAD(0x37f0, PIN_INPUT | MUX_MODE0) /* uart2_rxd */
DRA7XX_CORE_IOPAD(0x37f4, PIN_INPUT | MUX_MODE0) /* uart2_txd */
DRA7XX_CORE_IOPAD(0x37f8, PIN_INPUT | MUX_MODE0) /* uart2_ctsn */
DRA7XX_CORE_IOPAD(0x37fc, PIN_INPUT | MUX_MODE0) /* uart2_rtsn */
>;
};
uart3_pins: pinmux_uart3_pins {
pinctrl-single,pins = <
DRA7XX_CORE_IOPAD(0x3648, PIN_INPUT_SLEW | MUX_MODE0) /* uart3_rxd */
DRA7XX_CORE_IOPAD(0x364c, PIN_INPUT_SLEW | MUX_MODE0) /* uart3_txd */
>;
};
usb1_pins: pinmux_usb1_pins {
pinctrl-single,pins = <
DRA7XX_CORE_IOPAD(0x3680, PIN_INPUT_SLEW | MUX_MODE0) /* usb1_drvvbus */
>;
};
usb2_pins: pinmux_usb2_pins {
pinctrl-single,pins = <
DRA7XX_CORE_IOPAD(0x3684, PIN_INPUT_SLEW | MUX_MODE0) /* usb2_drvvbus */
>;
};
nand_flash_x16: nand_flash_x16 {
/* On DRA7 EVM, GPMC_WPN and NAND_BOOTn comes from DIP switch
* So NAND flash requires following switch settings:
* SW5.1 (NAND_BOOTn) = ON (LOW)
* SW5.9 (GPMC_WPN) = OFF (HIGH)
*/
pinctrl-single,pins = <
DRA7XX_CORE_IOPAD(0x3400, PIN_INPUT | MUX_MODE0) /* gpmc_ad0 */
DRA7XX_CORE_IOPAD(0x3404, PIN_INPUT | MUX_MODE0) /* gpmc_ad1 */
DRA7XX_CORE_IOPAD(0x3408, PIN_INPUT | MUX_MODE0) /* gpmc_ad2 */
DRA7XX_CORE_IOPAD(0x340c, PIN_INPUT | MUX_MODE0) /* gpmc_ad3 */
DRA7XX_CORE_IOPAD(0x3410, PIN_INPUT | MUX_MODE0) /* gpmc_ad4 */
DRA7XX_CORE_IOPAD(0x3414, PIN_INPUT | MUX_MODE0) /* gpmc_ad5 */
DRA7XX_CORE_IOPAD(0x3418, PIN_INPUT | MUX_MODE0) /* gpmc_ad6 */
DRA7XX_CORE_IOPAD(0x341c, PIN_INPUT | MUX_MODE0) /* gpmc_ad7 */
DRA7XX_CORE_IOPAD(0x3420, PIN_INPUT | MUX_MODE0) /* gpmc_ad8 */
DRA7XX_CORE_IOPAD(0x3424, PIN_INPUT | MUX_MODE0) /* gpmc_ad9 */
DRA7XX_CORE_IOPAD(0x3428, PIN_INPUT | MUX_MODE0) /* gpmc_ad10 */
DRA7XX_CORE_IOPAD(0x342c, PIN_INPUT | MUX_MODE0) /* gpmc_ad11 */
DRA7XX_CORE_IOPAD(0x3430, PIN_INPUT | MUX_MODE0) /* gpmc_ad12 */
DRA7XX_CORE_IOPAD(0x3434, PIN_INPUT | MUX_MODE0) /* gpmc_ad13 */
DRA7XX_CORE_IOPAD(0x3438, PIN_INPUT | MUX_MODE0) /* gpmc_ad14 */
DRA7XX_CORE_IOPAD(0x343c, PIN_INPUT | MUX_MODE0) /* gpmc_ad15 */
DRA7XX_CORE_IOPAD(0x34d8, PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_wait0 */
DRA7XX_CORE_IOPAD(0x34cc, PIN_OUTPUT | MUX_MODE0) /* gpmc_wen */
DRA7XX_CORE_IOPAD(0x34b4, PIN_OUTPUT_PULLUP | MUX_MODE0) /* gpmc_csn0 */
DRA7XX_CORE_IOPAD(0x34c4, PIN_OUTPUT | MUX_MODE0) /* gpmc_advn_ale */
DRA7XX_CORE_IOPAD(0x34c8, PIN_OUTPUT | MUX_MODE0) /* gpmc_oen_ren */
DRA7XX_CORE_IOPAD(0x34d0, PIN_OUTPUT | MUX_MODE0) /* gpmc_be0n_cle */
>;
};
cpsw_default: cpsw_default {
pinctrl-single,pins = <
/* Slave 1 */
DRA7XX_CORE_IOPAD(0x3650, PIN_OUTPUT | MUX_MODE0) /* rgmii0_txc.rgmii0_txc */
DRA7XX_CORE_IOPAD(0x3654, PIN_OUTPUT | MUX_MODE0) /* rgmii0_txctl.rgmii0_txctl */
DRA7XX_CORE_IOPAD(0x3658, PIN_OUTPUT | MUX_MODE0) /* rgmii0_td3.rgmii0_txd3 */
DRA7XX_CORE_IOPAD(0x365c, PIN_OUTPUT | MUX_MODE0) /* rgmii0_txd2.rgmii0_txd2 */
DRA7XX_CORE_IOPAD(0x3660, PIN_OUTPUT | MUX_MODE0) /* rgmii0_txd1.rgmii0_txd1 */
DRA7XX_CORE_IOPAD(0x3664, PIN_OUTPUT | MUX_MODE0) /* rgmii0_txd0.rgmii0_txd0 */
DRA7XX_CORE_IOPAD(0x3668, PIN_INPUT | MUX_MODE0) /* rgmii0_rxc.rgmii0_rxc */
DRA7XX_CORE_IOPAD(0x366c, PIN_INPUT | MUX_MODE0) /* rgmii0_rxctl.rgmii0_rxctl */
DRA7XX_CORE_IOPAD(0x3670, PIN_INPUT | MUX_MODE0) /* rgmii0_rxd3.rgmii0_rxd3 */
DRA7XX_CORE_IOPAD(0x3674, PIN_INPUT | MUX_MODE0) /* rgmii0_rxd2.rgmii0_rxd2 */
DRA7XX_CORE_IOPAD(0x3678, PIN_INPUT | MUX_MODE0) /* rgmii0_rxd1.rgmii0_rxd1 */
DRA7XX_CORE_IOPAD(0x367c, PIN_INPUT | MUX_MODE0) /* rgmii0_rxd0.rgmii0_rxd0 */
/* Slave 2 */
DRA7XX_CORE_IOPAD(0x3598, PIN_OUTPUT | MUX_MODE3) /* vin2a_d12.rgmii1_txc */
DRA7XX_CORE_IOPAD(0x359c, PIN_OUTPUT | MUX_MODE3) /* vin2a_d13.rgmii1_tctl */
DRA7XX_CORE_IOPAD(0x35a0, PIN_OUTPUT | MUX_MODE3) /* vin2a_d14.rgmii1_td3 */
DRA7XX_CORE_IOPAD(0x35a4, PIN_OUTPUT | MUX_MODE3) /* vin2a_d15.rgmii1_td2 */
DRA7XX_CORE_IOPAD(0x35a8, PIN_OUTPUT | MUX_MODE3) /* vin2a_d16.rgmii1_td1 */
DRA7XX_CORE_IOPAD(0x35ac, PIN_OUTPUT | MUX_MODE3) /* vin2a_d17.rgmii1_td0 */
DRA7XX_CORE_IOPAD(0x35b0, PIN_INPUT | MUX_MODE3) /* vin2a_d18.rgmii1_rclk */
DRA7XX_CORE_IOPAD(0x35b4, PIN_INPUT | MUX_MODE3) /* vin2a_d19.rgmii1_rctl */
DRA7XX_CORE_IOPAD(0x35b8, PIN_INPUT | MUX_MODE3) /* vin2a_d20.rgmii1_rd3 */
DRA7XX_CORE_IOPAD(0x35bc, PIN_INPUT | MUX_MODE3) /* vin2a_d21.rgmii1_rd2 */
DRA7XX_CORE_IOPAD(0x35c0, PIN_INPUT | MUX_MODE3) /* vin2a_d22.rgmii1_rd1 */
DRA7XX_CORE_IOPAD(0x35c4, PIN_INPUT | MUX_MODE3) /* vin2a_d23.rgmii1_rd0 */
>;
};
cpsw_sleep: cpsw_sleep {
pinctrl-single,pins = <
/* Slave 1 */
DRA7XX_CORE_IOPAD(0x3650, MUX_MODE15)
DRA7XX_CORE_IOPAD(0x3654, MUX_MODE15)
DRA7XX_CORE_IOPAD(0x3658, MUX_MODE15)
DRA7XX_CORE_IOPAD(0x365c, MUX_MODE15)
DRA7XX_CORE_IOPAD(0x3660, MUX_MODE15)
DRA7XX_CORE_IOPAD(0x3664, MUX_MODE15)
DRA7XX_CORE_IOPAD(0x3668, MUX_MODE15)
DRA7XX_CORE_IOPAD(0x366c, MUX_MODE15)
DRA7XX_CORE_IOPAD(0x3670, MUX_MODE15)
DRA7XX_CORE_IOPAD(0x3674, MUX_MODE15)
DRA7XX_CORE_IOPAD(0x3678, MUX_MODE15)
DRA7XX_CORE_IOPAD(0x367c, MUX_MODE15)
/* Slave 2 */
DRA7XX_CORE_IOPAD(0x3598, MUX_MODE15)
DRA7XX_CORE_IOPAD(0x359c, MUX_MODE15)
DRA7XX_CORE_IOPAD(0x35a0, MUX_MODE15)
DRA7XX_CORE_IOPAD(0x35a4, MUX_MODE15)
DRA7XX_CORE_IOPAD(0x35a8, MUX_MODE15)
DRA7XX_CORE_IOPAD(0x35ac, MUX_MODE15)
DRA7XX_CORE_IOPAD(0x35b0, MUX_MODE15)
DRA7XX_CORE_IOPAD(0x35b4, MUX_MODE15)
DRA7XX_CORE_IOPAD(0x35b8, MUX_MODE15)
DRA7XX_CORE_IOPAD(0x35bc, MUX_MODE15)
DRA7XX_CORE_IOPAD(0x35c0, MUX_MODE15)
DRA7XX_CORE_IOPAD(0x35c4, MUX_MODE15)
>;
};
davinci_mdio_default: davinci_mdio_default {
pinctrl-single,pins = <
DRA7XX_CORE_IOPAD(0x363c, PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_d.mdio_d */
DRA7XX_CORE_IOPAD(0x3640, PIN_INPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */
>;
};
davinci_mdio_sleep: davinci_mdio_sleep {
pinctrl-single,pins = <
DRA7XX_CORE_IOPAD(0x363c, MUX_MODE15)
DRA7XX_CORE_IOPAD(0x3640, MUX_MODE15)
>;
};
dcan1_pins_default: dcan1_pins_default {
pinctrl-single,pins = <
DRA7XX_CORE_IOPAD(0x37d0, PIN_OUTPUT_PULLUP | MUX_MODE0) /* dcan1_tx */
DRA7XX_CORE_IOPAD(0x3818, PULL_UP | MUX_MODE1) /* wakeup0.dcan1_rx */
>;
};
dcan1_pins_sleep: dcan1_pins_sleep {
pinctrl-single,pins = <
DRA7XX_CORE_IOPAD(0x37d0, MUX_MODE15 | PULL_UP) /* dcan1_tx.off */
DRA7XX_CORE_IOPAD(0x3818, MUX_MODE15 | PULL_UP) /* wakeup0.off */
>;
};
atl_pins: pinmux_atl_pins {
pinctrl-single,pins = <
DRA7XX_CORE_IOPAD(0x3698, PIN_OUTPUT | MUX_MODE5) /* xref_clk1.atl_clk1 */
DRA7XX_CORE_IOPAD(0x369c, PIN_OUTPUT | MUX_MODE5) /* xref_clk2.atl_clk2 */
>;
};
mcasp3_pins: pinmux_mcasp3_pins {
pinctrl-single,pins = <
DRA7XX_CORE_IOPAD(0x3724, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mcasp3_aclkx */
DRA7XX_CORE_IOPAD(0x3728, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mcasp3_fsx */
DRA7XX_CORE_IOPAD(0x372c, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* mcasp3_axr0 */
DRA7XX_CORE_IOPAD(0x3730, PIN_INPUT_PULLDOWN | MUX_MODE0) /* mcasp3_axr1 */
>;
};
mcasp3_sleep_pins: pinmux_mcasp3_sleep_pins {
pinctrl-single,pins = <
DRA7XX_CORE_IOPAD(0x3724, MUX_MODE15)
DRA7XX_CORE_IOPAD(0x3728, MUX_MODE15)
DRA7XX_CORE_IOPAD(0x372c, MUX_MODE15)
DRA7XX_CORE_IOPAD(0x3730, MUX_MODE15)
>;
};
};
&i2c1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&i2c1_pins>;
clock-frequency = <400000>;
tps659038: tps659038@58 {
compatible = "ti,tps659038";
reg = <0x58>;
ti,palmas-override-powerhold;
ti,system-power-controller;
tps659038_pmic {
compatible = "ti,tps659038-pmic";
regulators {
smps123_reg: smps123 {
/* VDD_MPU */
regulator-name = "smps123";
regulator-min-microvolt = < 850000>;
regulator-max-microvolt = <1250000>;
regulator-always-on;
regulator-boot-on;
};
smps45_reg: smps45 {
/* VDD_DSPEVE */
regulator-name = "smps45";
regulator-min-microvolt = < 850000>;
regulator-max-microvolt = <1250000>;
regulator-always-on;
regulator-boot-on;
};
smps6_reg: smps6 {
/* VDD_GPU - over VDD_SMPS6 */
regulator-name = "smps6";
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <1250000>;
regulator-always-on;
regulator-boot-on;
};
smps7_reg: smps7 {
/* CORE_VDD */
regulator-name = "smps7";
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <1150000>;
regulator-always-on;
regulator-boot-on;
};
smps8_reg: smps8 {
/* VDD_IVAHD */
regulator-name = "smps8";
regulator-min-microvolt = < 850000>;
regulator-max-microvolt = <1250000>;
regulator-always-on;
regulator-boot-on;
};
smps9_reg: smps9 {
/* VDDS1V8 */
regulator-name = "smps9";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
ldo1_reg: ldo1 {
/* LDO1_OUT --> SDIO */
regulator-name = "ldo1";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-boot-on;
};
ldo2_reg: ldo2 {
/* VDD_RTCIO */
/* LDO2 -> VDDSHV5, LDO2 also goes to CAN_PHY_3V3 */
regulator-name = "ldo2";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-boot-on;
};
ldo3_reg: ldo3 {
/* VDDA_1V8_PHY */
regulator-name = "ldo3";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
ldo9_reg: ldo9 {
/* VDD_RTC */
regulator-name = "ldo9";
regulator-min-microvolt = <1050000>;
regulator-max-microvolt = <1050000>;
regulator-always-on;
regulator-boot-on;
regulator-allow-bypass;
};
ldoln_reg: ldoln {
/* VDDA_1V8_PLL */
regulator-name = "ldoln";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
ldousb_reg: ldousb {
/* VDDA_3V_USB: VDDA_USBHS33 */
regulator-name = "ldousb";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
};
/* REGEN1 is unused */
regen2: regen2 {
/* Needed for PMIC internal resources */
regulator-name = "regen2";
regulator-boot-on;
regulator-always-on;
};
/* REGEN3 is unused */
sysen1: sysen1 {
/* PMIC_REGEN_3V3 */
regulator-name = "sysen1";
regulator-boot-on;
regulator-always-on;
};
sysen2: sysen2 {
/* PMIC_REGEN_DDR */
regulator-name = "sysen2";
regulator-boot-on;
regulator-always-on;
};
};
};
};
pcf_lcd: gpio@20 {
compatible = "ti,pcf8575", "nxp,pcf8575";
reg = <0x20>;
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&gpio6>;
interrupts = <11 IRQ_TYPE_EDGE_FALLING>;
interrupt-controller;
#interrupt-cells = <2>;
};
pcf_gpio_21: gpio@21 {
compatible = "ti,pcf8575", "nxp,pcf8575";
reg = <0x21>;
lines-initial-states = <0x1408>;
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&gpio6>;
interrupts = <11 IRQ_TYPE_EDGE_FALLING>;
interrupt-controller;
#interrupt-cells = <2>;
};
tlv320aic3106: tlv320aic3106@19 {
#sound-dai-cells = <0>;
compatible = "ti,tlv320aic3106";
reg = <0x19>;
adc-settle-ms = <40>;
ai3x-micbias-vg = <1>; /* 2.0V */
status = "okay";
/* Regulators */
AVDD-supply = <&evm_3v3_sw>;
IOVDD-supply = <&evm_3v3_sw>;
DRVDD-supply = <&evm_3v3_sw>;
DVDD-supply = <&aic_dvdd>;
};
};
&i2c2 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&i2c2_pins>;
clock-frequency = <400000>;
pcf_hdmi: gpio@26 {
compatible = "ti,pcf8575", "nxp,pcf8575";
reg = <0x26>;
gpio-controller;
#gpio-cells = <2>;
p1 {
/* vin6_sel_s0: high: VIN6, low: audio */
gpio-hog;
gpios = <1 GPIO_ACTIVE_HIGH>;
output-low;
line-name = "vin6_sel_s0";
};
};
};
&i2c3 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&i2c3_pins>;
clock-frequency = <400000>;
};
&mcspi1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&mcspi1_pins>;
};
&mcspi2 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&mcspi2_pins>;
};
&uart1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&uart1_pins>;
interrupts-extended = <&crossbar_mpu GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>,
<&dra7_pmx_core 0x3e0>;
};
&uart2 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&uart2_pins>;
};
&uart3 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&uart3_pins>;
};
&mmc1 {
status = "okay";
vmmc-supply = <&evm_3v3_sd>;
vmmc_aux-supply = <&ldo1_reg>;
bus-width = <4>;
/*
* SDCD signal is not being used here - using the fact that GPIO mode
* is always hardwired.
*/
cd-gpios = <&gpio6 27 GPIO_ACTIVE_LOW>;
};
&mmc2 {
status = "okay";
vmmc-supply = <&evm_3v3_sw>;
bus-width = <8>;
};
&cpu0 {
cpu0-supply = <&smps123_reg>;
};
&qspi {
status = "okay";
spi-max-frequency = <76800000>;
m25p80@0 {
compatible = "s25fl256s1";
spi-max-frequency = <76800000>;
reg = <0>;
spi-tx-bus-width = <1>;
spi-rx-bus-width = <4>;
#address-cells = <1>;
#size-cells = <1>;
/* MTD partition table.
* The ROM checks the first four physical blocks
* for a valid file to boot and the flash here is
* 64KiB block size.
*/
partition@0 {
label = "QSPI.SPL";
reg = <0x00000000 0x000010000>;
};
partition@1 {
label = "QSPI.SPL.backup1";
reg = <0x00010000 0x00010000>;
};
partition@2 {
label = "QSPI.SPL.backup2";
reg = <0x00020000 0x00010000>;
};
partition@3 {
label = "QSPI.SPL.backup3";
reg = <0x00030000 0x00010000>;
};
partition@4 {
label = "QSPI.u-boot";
reg = <0x00040000 0x00100000>;
};
partition@5 {
label = "QSPI.u-boot-spl-os";
reg = <0x00140000 0x00080000>;
};
partition@6 {
label = "QSPI.u-boot-env";
reg = <0x001c0000 0x00010000>;
};
partition@7 {
label = "QSPI.u-boot-env.backup1";
reg = <0x001d0000 0x0010000>;
};
partition@8 {
label = "QSPI.kernel";
reg = <0x001e0000 0x0800000>;
};
partition@9 {
label = "QSPI.file-system";
reg = <0x009e0000 0x01620000>;
};
};
};
&omap_dwc3_1 {
extcon = <&extcon_usb1>;
};
&omap_dwc3_2 {
extcon = <&extcon_usb2>;
};
&usb1 {
dr_mode = "peripheral";
pinctrl-names = "default";
pinctrl-0 = <&usb1_pins>;
};
&usb2 {
dr_mode = "host";
pinctrl-names = "default";
pinctrl-0 = <&usb2_pins>;
};
&elm {
status = "okay";
};
&gpmc {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&nand_flash_x16>;
ranges = <0 0 0x08000000 0x01000000>; /* minimum GPMC partition = 16MB */
nand@0,0 {
compatible = "ti,omap2-nand";
reg = <0 0 4>; /* device IO registers */
interrupt-parent = <&gpmc>;
interrupts = <0 IRQ_TYPE_NONE>, /* fifoevent */
<1 IRQ_TYPE_NONE>; /* termcount */
rb-gpios = <&gpmc 0 GPIO_ACTIVE_HIGH>; /* gpmc_wait0 pin */
ti,nand-ecc-opt = "bch8";
ti,elm-id = <&elm>;
nand-bus-width = <16>;
gpmc,device-width = <2>;
gpmc,sync-clk-ps = <0>;
gpmc,cs-on-ns = <0>;
gpmc,cs-rd-off-ns = <80>;
gpmc,cs-wr-off-ns = <80>;
gpmc,adv-on-ns = <0>;
gpmc,adv-rd-off-ns = <60>;
gpmc,adv-wr-off-ns = <60>;
gpmc,we-on-ns = <10>;
gpmc,we-off-ns = <50>;
gpmc,oe-on-ns = <4>;
gpmc,oe-off-ns = <40>;
gpmc,access-ns = <40>;
gpmc,wr-access-ns = <80>;
gpmc,rd-cycle-ns = <80>;
gpmc,wr-cycle-ns = <80>;
gpmc,bus-turnaround-ns = <0>;
gpmc,cycle2cycle-delay-ns = <0>;
gpmc,clk-activation-ns = <0>;
gpmc,wr-data-mux-bus-ns = <0>;
/* MTD partition table */
/* All SPL-* partitions are sized to minimal length
* which can be independently programmable. For
* NAND flash this is equal to size of erase-block */
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "NAND.SPL";
reg = <0x00000000 0x000020000>;
};
partition@1 {
label = "NAND.SPL.backup1";
reg = <0x00020000 0x00020000>;
};
partition@2 {
label = "NAND.SPL.backup2";
reg = <0x00040000 0x00020000>;
};
partition@3 {
label = "NAND.SPL.backup3";
reg = <0x00060000 0x00020000>;
};
partition@4 {
label = "NAND.u-boot-spl-os";
reg = <0x00080000 0x00040000>;
};
partition@5 {
label = "NAND.u-boot";
reg = <0x000c0000 0x00100000>;
};
partition@6 {
label = "NAND.u-boot-env";
reg = <0x001c0000 0x00020000>;
};
partition@7 {
label = "NAND.u-boot-env.backup1";
reg = <0x001e0000 0x00020000>;
};
partition@8 {
label = "NAND.kernel";
reg = <0x00200000 0x00800000>;
};
partition@9 {
label = "NAND.file-system";
reg = <0x00a00000 0x0f600000>;
};
};
};
&usb2_phy1 {
phy-supply = <&ldousb_reg>;
};
&usb2_phy2 {
phy-supply = <&ldousb_reg>;
};
&gpio7 {
ti,no-reset-on-init;
ti,no-idle-on-init;
};
&mac {
status = "okay";
pinctrl-names = "default", "sleep";
pinctrl-0 = <&cpsw_default>;
pinctrl-1 = <&cpsw_sleep>;
dual_emac;
};
&cpsw_emac0 {
phy_id = <&davinci_mdio>, <2>;
phy-mode = "rgmii";
dual_emac_res_vlan = <1>;
};
&cpsw_emac1 {
phy_id = <&davinci_mdio>, <3>;
phy-mode = "rgmii";
dual_emac_res_vlan = <2>;
};
&davinci_mdio {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&davinci_mdio_default>;
pinctrl-1 = <&davinci_mdio_sleep>;
};
&dcan1 {
status = "ok";
pinctrl-names = "default", "sleep", "active";
pinctrl-0 = <&dcan1_pins_sleep>;
pinctrl-1 = <&dcan1_pins_sleep>;
pinctrl-2 = <&dcan1_pins_default>;
};
&atl {
pinctrl-names = "default";
pinctrl-0 = <&atl_pins>;
assigned-clocks = <&abe_dpll_sys_clk_mux>,
<&atl_gfclk_mux>,
<&dpll_abe_ck>,
<&dpll_abe_m2x2_ck>,
<&atl_clkin2_ck>;
assigned-clock-parents = <&sys_clkin2>, <&dpll_abe_m2_ck>;
assigned-clock-rates = <0>, <0>, <180633600>, <361267200>, <5644800>;
status = "okay";
atl2 {
bws = <DRA7_ATL_WS_MCASP2_FSX>;
aws = <DRA7_ATL_WS_MCASP3_FSX>;
};
};
&mcasp3 {
#sound-dai-cells = <0>;
pinctrl-names = "default", "sleep";
pinctrl-0 = <&mcasp3_pins>;
pinctrl-1 = <&mcasp3_sleep_pins>;
assigned-clocks = <&mcasp3_ahclkx_mux>;
assigned-clock-parents = <&atl_clkin2_ck>;
status = "okay";
op-mode = <0>; /* MCASP_IIS_MODE */
tdm-slots = <2>;
/* 4 serializer */
serial-dir = < /* 0: INACTIVE, 1: TX, 2: RX */
1 2 0 0
>;
tx-num-evt = <32>;
rx-num-evt = <32>;
};
&mailbox5 {
status = "okay";
mbox_ipu1_ipc3x: mbox_ipu1_ipc3x {
status = "okay";
};
mbox_dsp1_ipc3x: mbox_dsp1_ipc3x {
status = "okay";
};
};
&mailbox6 {
status = "okay";
mbox_ipu2_ipc3x: mbox_ipu2_ipc3x {
status = "okay";
};
mbox_dsp2_ipc3x: mbox_dsp2_ipc3x {
status = "okay";
};
};
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