536 lines
13 KiB
Plaintext
536 lines
13 KiB
Plaintext
|
/*
|
||
|
|
* Copyright (C) 2014 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 "am4372.dtsi"
|
||
|
|
#include <dt-bindings/pinctrl/am43xx.h>
|
||
|
|
#include <dt-bindings/pwm/pwm.h>
|
||
|
|
#include <dt-bindings/gpio/gpio.h>
|
||
|
|
#include <dt-bindings/input/input.h>
|
||
|
|
|
||
|
|
/ {
|
||
|
|
model = "TI AM437x Industrial Development Kit";
|
||
|
|
compatible = "ti,am437x-idk-evm","ti,am4372","ti,am43";
|
||
|
|
|
||
|
|
chosen {
|
||
|
|
stdout-path = &uart0;
|
||
|
|
};
|
||
|
|
|
||
|
|
v24_0d: fixed-regulator-v24_0d {
|
||
|
|
compatible = "regulator-fixed";
|
||
|
|
regulator-name = "V24_0D";
|
||
|
|
regulator-min-microvolt = <24000000>;
|
||
|
|
regulator-max-microvolt = <24000000>;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
};
|
||
|
|
|
||
|
|
v3_3d: fixed-regulator-v3_3d {
|
||
|
|
compatible = "regulator-fixed";
|
||
|
|
regulator-name = "V3_3D";
|
||
|
|
regulator-min-microvolt = <3300000>;
|
||
|
|
regulator-max-microvolt = <3300000>;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
vin-supply = <&v24_0d>;
|
||
|
|
};
|
||
|
|
|
||
|
|
vdd_corereg: fixed-regulator-vdd_corereg {
|
||
|
|
compatible = "regulator-fixed";
|
||
|
|
regulator-name = "VDD_COREREG";
|
||
|
|
regulator-min-microvolt = <1100000>;
|
||
|
|
regulator-max-microvolt = <1100000>;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
vin-supply = <&v24_0d>;
|
||
|
|
};
|
||
|
|
|
||
|
|
vdd_core: fixed-regulator-vdd_core {
|
||
|
|
compatible = "regulator-fixed";
|
||
|
|
regulator-name = "VDD_CORE";
|
||
|
|
regulator-min-microvolt = <1100000>;
|
||
|
|
regulator-max-microvolt = <1100000>;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
vin-supply = <&vdd_corereg>;
|
||
|
|
};
|
||
|
|
|
||
|
|
v1_8dreg: fixed-regulator-v1_8dreg{
|
||
|
|
compatible = "regulator-fixed";
|
||
|
|
regulator-name = "V1_8DREG";
|
||
|
|
regulator-min-microvolt = <1800000>;
|
||
|
|
regulator-max-microvolt = <1800000>;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
vin-supply = <&v24_0d>;
|
||
|
|
};
|
||
|
|
|
||
|
|
v1_8d: fixed-regulator-v1_8d{
|
||
|
|
compatible = "regulator-fixed";
|
||
|
|
regulator-name = "V1_8D";
|
||
|
|
regulator-min-microvolt = <1800000>;
|
||
|
|
regulator-max-microvolt = <1800000>;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
vin-supply = <&v1_8dreg>;
|
||
|
|
};
|
||
|
|
|
||
|
|
v1_5dreg: fixed-regulator-v1_5dreg{
|
||
|
|
compatible = "regulator-fixed";
|
||
|
|
regulator-name = "V1_5DREG";
|
||
|
|
regulator-min-microvolt = <1500000>;
|
||
|
|
regulator-max-microvolt = <1500000>;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
vin-supply = <&v24_0d>;
|
||
|
|
};
|
||
|
|
|
||
|
|
v1_5d: fixed-regulator-v1_5d{
|
||
|
|
compatible = "regulator-fixed";
|
||
|
|
regulator-name = "V1_5D";
|
||
|
|
regulator-min-microvolt = <1500000>;
|
||
|
|
regulator-max-microvolt = <1500000>;
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
vin-supply = <&v1_5dreg>;
|
||
|
|
};
|
||
|
|
|
||
|
|
gpio_keys: gpio_keys {
|
||
|
|
compatible = "gpio-keys";
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&gpio_keys_pins_default>;
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
|
||
|
|
switch0 {
|
||
|
|
label = "power-button";
|
||
|
|
linux,code = <KEY_POWER>;
|
||
|
|
gpios = <&gpio4 2 GPIO_ACTIVE_LOW>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
/* fixed 32k external oscillator clock */
|
||
|
|
clk_32k_rtc: clk_32k_rtc {
|
||
|
|
#clock-cells = <0>;
|
||
|
|
compatible = "fixed-clock";
|
||
|
|
clock-frequency = <32768>;
|
||
|
|
};
|
||
|
|
|
||
|
|
leds-iio {
|
||
|
|
status = "disabled";
|
||
|
|
compatible = "gpio-leds";
|
||
|
|
led-out0 {
|
||
|
|
label = "out0";
|
||
|
|
gpios = <&tpic2810 0 GPIO_ACTIVE_HIGH>;
|
||
|
|
default-state = "off";
|
||
|
|
};
|
||
|
|
|
||
|
|
led-out1 {
|
||
|
|
label = "out1";
|
||
|
|
gpios = <&tpic2810 1 GPIO_ACTIVE_HIGH>;
|
||
|
|
default-state = "off";
|
||
|
|
};
|
||
|
|
|
||
|
|
led-out2 {
|
||
|
|
label = "out2";
|
||
|
|
gpios = <&tpic2810 2 GPIO_ACTIVE_HIGH>;
|
||
|
|
default-state = "off";
|
||
|
|
};
|
||
|
|
|
||
|
|
led-out3 {
|
||
|
|
label = "out3";
|
||
|
|
gpios = <&tpic2810 3 GPIO_ACTIVE_HIGH>;
|
||
|
|
default-state = "off";
|
||
|
|
};
|
||
|
|
|
||
|
|
led-out4 {
|
||
|
|
label = "out4";
|
||
|
|
gpios = <&tpic2810 4 GPIO_ACTIVE_HIGH>;
|
||
|
|
default-state = "off";
|
||
|
|
};
|
||
|
|
|
||
|
|
led-out5 {
|
||
|
|
label = "out5";
|
||
|
|
gpios = <&tpic2810 5 GPIO_ACTIVE_HIGH>;
|
||
|
|
default-state = "off";
|
||
|
|
};
|
||
|
|
|
||
|
|
led-out6 {
|
||
|
|
label = "out6";
|
||
|
|
gpios = <&tpic2810 6 GPIO_ACTIVE_HIGH>;
|
||
|
|
default-state = "off";
|
||
|
|
};
|
||
|
|
|
||
|
|
led-out7 {
|
||
|
|
label = "out7";
|
||
|
|
gpios = <&tpic2810 7 GPIO_ACTIVE_HIGH>;
|
||
|
|
default-state = "off";
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&am43xx_pinmux {
|
||
|
|
gpio_keys_pins_default: gpio_keys_pins_default {
|
||
|
|
pinctrl-single,pins = <
|
||
|
|
AM4372_IOPAD(0x9b8, PIN_INPUT | MUX_MODE7) /* cam0_field.gpio4_2 */
|
||
|
|
>;
|
||
|
|
};
|
||
|
|
|
||
|
|
i2c0_pins_default: i2c0_pins_default {
|
||
|
|
pinctrl-single,pins = <
|
||
|
|
AM4372_IOPAD(0x988, PIN_INPUT | SLEWCTRL_FAST | MUX_MODE0) /* i2c0_sda.i2c0_sda */
|
||
|
|
AM4372_IOPAD(0x98c, PIN_INPUT | SLEWCTRL_FAST | MUX_MODE0) /* i2c0_scl.i2c0_scl */
|
||
|
|
>;
|
||
|
|
};
|
||
|
|
|
||
|
|
i2c0_pins_sleep: i2c0_pins_sleep {
|
||
|
|
pinctrl-single,pins = <
|
||
|
|
AM4372_IOPAD(0x988, PIN_INPUT_PULLDOWN | MUX_MODE7)
|
||
|
|
AM4372_IOPAD(0x98c, PIN_INPUT_PULLDOWN | MUX_MODE7)
|
||
|
|
>;
|
||
|
|
};
|
||
|
|
|
||
|
|
i2c2_pins_default: i2c2_pins_default {
|
||
|
|
pinctrl-single,pins = <
|
||
|
|
AM4372_IOPAD(0x9e8, PIN_INPUT | SLEWCTRL_FAST | MUX_MODE3) /* cam1_data1.i2c2_scl */
|
||
|
|
AM4372_IOPAD(0x9ec, PIN_INPUT | SLEWCTRL_FAST | MUX_MODE3) /* cam1_data0.i2c2_sda */
|
||
|
|
>;
|
||
|
|
};
|
||
|
|
|
||
|
|
i2c2_pins_sleep: i2c2_pins_sleep {
|
||
|
|
pinctrl-single,pins = <
|
||
|
|
AM4372_IOPAD(0x9e8, PIN_INPUT_PULLDOWN | MUX_MODE7)
|
||
|
|
AM4372_IOPAD(0x9ec, PIN_INPUT_PULLDOWN | MUX_MODE7)
|
||
|
|
>;
|
||
|
|
};
|
||
|
|
|
||
|
|
mmc1_pins_default: pinmux_mmc1_pins_default {
|
||
|
|
pinctrl-single,pins = <
|
||
|
|
AM4372_IOPAD(0x900, PIN_INPUT | MUX_MODE0) /* mmc0_clk.mmc0_clk */
|
||
|
|
AM4372_IOPAD(0x904, PIN_INPUT | MUX_MODE0) /* mmc0_cmd.mmc0_cmd */
|
||
|
|
AM4372_IOPAD(0x9f0, PIN_INPUT | MUX_MODE0) /* mmc0_dat3.mmc0_dat3 */
|
||
|
|
AM4372_IOPAD(0x9f4, PIN_INPUT | MUX_MODE0) /* mmc0_dat2.mmc0_dat2 */
|
||
|
|
AM4372_IOPAD(0x9f8, PIN_INPUT | MUX_MODE0) /* mmc0_dat1.mmc0_dat1 */
|
||
|
|
AM4372_IOPAD(0x9fc, PIN_INPUT | MUX_MODE0) /* mmc0_dat0.mmc0_dat0 */
|
||
|
|
AM4372_IOPAD(0x960, PIN_INPUT | MUX_MODE7) /* spi0_cs1.gpio0_6 */
|
||
|
|
>;
|
||
|
|
};
|
||
|
|
|
||
|
|
mmc1_pins_sleep: pinmux_mmc1_pins_sleep {
|
||
|
|
pinctrl-single,pins = <
|
||
|
|
AM4372_IOPAD(0x900, PIN_INPUT_PULLDOWN | MUX_MODE7)
|
||
|
|
AM4372_IOPAD(0x904, PIN_INPUT_PULLDOWN | MUX_MODE7)
|
||
|
|
AM4372_IOPAD(0x9f0, PIN_INPUT_PULLDOWN | MUX_MODE7)
|
||
|
|
AM4372_IOPAD(0x9f4, PIN_INPUT_PULLDOWN | MUX_MODE7)
|
||
|
|
AM4372_IOPAD(0x9f8, PIN_INPUT_PULLDOWN | MUX_MODE7)
|
||
|
|
AM4372_IOPAD(0x9fc, PIN_INPUT_PULLDOWN | MUX_MODE7)
|
||
|
|
AM4372_IOPAD(0x960, PIN_INPUT_PULLDOWN | MUX_MODE7)
|
||
|
|
>;
|
||
|
|
};
|
||
|
|
|
||
|
|
spi1_pins_default: spi1_pins_default {
|
||
|
|
pinctrl-single,pins = <
|
||
|
|
AM4372_IOPAD(0x908, PIN_INPUT | MUX_MODE2) /* mii1_col.spi1_sclk */
|
||
|
|
AM4372_IOPAD(0x910, PIN_INPUT | MUX_MODE2) /* mii1_rx_er.spi1_d1 */
|
||
|
|
AM4372_IOPAD(0x944, PIN_OUTPUT | MUX_MODE2) /* rmii1_ref_clk.spi1_cs0 */
|
||
|
|
AM4372_IOPAD(0x90c, PIN_OUTPUT | MUX_MODE7) /* mii1_crs.gpio3_1 */
|
||
|
|
>;
|
||
|
|
};
|
||
|
|
|
||
|
|
spi1_pins_sleep: spi1_pins_sleep {
|
||
|
|
pinctrl-single,pins = <
|
||
|
|
AM4372_IOPAD(0x908, PIN_INPUT_PULLDOWN | MUX_MODE7)
|
||
|
|
AM4372_IOPAD(0x910, PIN_INPUT_PULLDOWN | MUX_MODE7)
|
||
|
|
AM4372_IOPAD(0x944, PIN_INPUT_PULLDOWN | MUX_MODE7)
|
||
|
|
AM4372_IOPAD(0x90c, PIN_INPUT_PULLDOWN | MUX_MODE7)
|
||
|
|
>;
|
||
|
|
};
|
||
|
|
|
||
|
|
ecap0_pins_default: backlight_pins_default {
|
||
|
|
pinctrl-single,pins = <
|
||
|
|
AM4372_IOPAD(0x964, PIN_OUTPUT | MUX_MODE0) /* ecap0_in_pwm0_out.ecap0_in_pwm0_out */
|
||
|
|
>;
|
||
|
|
};
|
||
|
|
|
||
|
|
cpsw_default: cpsw_default {
|
||
|
|
pinctrl-single,pins = <
|
||
|
|
AM4372_IOPAD(0x92c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txclk.rgmii1_tclk */
|
||
|
|
AM4372_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txen.rgmii1_tctl */
|
||
|
|
AM4372_IOPAD(0x928, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd0.rgmii1_td0 */
|
||
|
|
AM4372_IOPAD(0x924, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd1.rgmii1_td1 */
|
||
|
|
AM4372_IOPAD(0x920, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd0.rgmii1_td2 */
|
||
|
|
AM4372_IOPAD(0x91c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd1.rgmii1_td3 */
|
||
|
|
AM4372_IOPAD(0x930, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxclk.rmii1_rclk */
|
||
|
|
AM4372_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxdv.rgmii1_rctl */
|
||
|
|
AM4372_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd0.rgmii1_rd0 */
|
||
|
|
AM4372_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd1.rgmii1_rd1 */
|
||
|
|
AM4372_IOPAD(0x938, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd0.rgmii1_rd2 */
|
||
|
|
AM4372_IOPAD(0x934, PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd1.rgmii1_rd3 */
|
||
|
|
>;
|
||
|
|
};
|
||
|
|
|
||
|
|
cpsw_sleep: cpsw_sleep {
|
||
|
|
pinctrl-single,pins = <
|
||
|
|
AM4372_IOPAD(0x92c, PIN_INPUT_PULLDOWN | MUX_MODE7)
|
||
|
|
AM4372_IOPAD(0x914, PIN_INPUT_PULLDOWN | MUX_MODE7)
|
||
|
|
AM4372_IOPAD(0x928, PIN_INPUT_PULLDOWN | MUX_MODE7)
|
||
|
|
AM4372_IOPAD(0x924, PIN_INPUT_PULLDOWN | MUX_MODE7)
|
||
|
|
AM4372_IOPAD(0x920, PIN_INPUT_PULLDOWN | MUX_MODE7)
|
||
|
|
AM4372_IOPAD(0x91c, PIN_INPUT_PULLDOWN | MUX_MODE7)
|
||
|
|
AM4372_IOPAD(0x930, PIN_INPUT_PULLDOWN | MUX_MODE7)
|
||
|
|
AM4372_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE7)
|
||
|
|
AM4372_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE7)
|
||
|
|
AM4372_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE7)
|
||
|
|
AM4372_IOPAD(0x938, PIN_INPUT_PULLDOWN | MUX_MODE7)
|
||
|
|
AM4372_IOPAD(0x934, PIN_INPUT_PULLDOWN | MUX_MODE7)
|
||
|
|
>;
|
||
|
|
};
|
||
|
|
|
||
|
|
davinci_mdio_default: davinci_mdio_default {
|
||
|
|
pinctrl-single,pins = <
|
||
|
|
/* MDIO */
|
||
|
|
AM4372_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */
|
||
|
|
AM4372_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */
|
||
|
|
>;
|
||
|
|
};
|
||
|
|
|
||
|
|
davinci_mdio_sleep: davinci_mdio_sleep {
|
||
|
|
pinctrl-single,pins = <
|
||
|
|
/* MDIO reset value */
|
||
|
|
AM4372_IOPAD(0x948, PIN_INPUT_PULLDOWN | MUX_MODE7)
|
||
|
|
AM4372_IOPAD(0x94c, PIN_INPUT_PULLDOWN | MUX_MODE7)
|
||
|
|
>;
|
||
|
|
};
|
||
|
|
|
||
|
|
qspi_pins_default: qspi_pins_default {
|
||
|
|
pinctrl-single,pins = <
|
||
|
|
AM4372_IOPAD(0x87c, PIN_OUTPUT_PULLUP | MUX_MODE3) /* gpmc_csn0.qspi_csn */
|
||
|
|
AM4372_IOPAD(0x888, PIN_OUTPUT | MUX_MODE2) /* gpmc_csn3.qspi_clk */
|
||
|
|
AM4372_IOPAD(0x890, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_advn_ale.qspi_d0 */
|
||
|
|
AM4372_IOPAD(0x894, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_oen_ren.qspi_d1 */
|
||
|
|
AM4372_IOPAD(0x898, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_wen.qspi_d2 */
|
||
|
|
AM4372_IOPAD(0x89c, PIN_INPUT_PULLUP | MUX_MODE3) /* gpmc_be0n_cle.qspi_d3 */
|
||
|
|
>;
|
||
|
|
};
|
||
|
|
|
||
|
|
qspi_pins_sleep: qspi_pins_sleep{
|
||
|
|
pinctrl-single,pins = <
|
||
|
|
AM4372_IOPAD(0x87c, PIN_INPUT_PULLDOWN | MUX_MODE7)
|
||
|
|
AM4372_IOPAD(0x888, PIN_INPUT_PULLDOWN | MUX_MODE7)
|
||
|
|
AM4372_IOPAD(0x890, PIN_INPUT_PULLDOWN | MUX_MODE7)
|
||
|
|
AM4372_IOPAD(0x894, PIN_INPUT_PULLDOWN | MUX_MODE7)
|
||
|
|
AM4372_IOPAD(0x898, PIN_INPUT_PULLDOWN | MUX_MODE7)
|
||
|
|
AM4372_IOPAD(0x89c, PIN_INPUT_PULLDOWN | MUX_MODE7)
|
||
|
|
>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&i2c0 {
|
||
|
|
status = "okay";
|
||
|
|
pinctrl-names = "default", "sleep";
|
||
|
|
pinctrl-0 = <&i2c0_pins_default>;
|
||
|
|
pinctrl-1 = <&i2c0_pins_sleep>;
|
||
|
|
clock-frequency = <400000>;
|
||
|
|
|
||
|
|
at24@50 {
|
||
|
|
compatible = "atmel,24c256";
|
||
|
|
pagesize = <64>;
|
||
|
|
reg = <0x50>;
|
||
|
|
};
|
||
|
|
|
||
|
|
tps: tps62362@60 {
|
||
|
|
compatible = "ti,tps62362";
|
||
|
|
reg = <0x60>;
|
||
|
|
regulator-name = "VDD_MPU";
|
||
|
|
regulator-min-microvolt = <950000>;
|
||
|
|
regulator-max-microvolt = <1330000>;
|
||
|
|
regulator-boot-on;
|
||
|
|
regulator-always-on;
|
||
|
|
ti,vsel0-state-high;
|
||
|
|
ti,vsel1-state-high;
|
||
|
|
vin-supply = <&v3_3d>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&i2c2 {
|
||
|
|
status = "okay";
|
||
|
|
pinctrl-names = "default", "sleep";
|
||
|
|
pinctrl-0 = <&i2c2_pins_default>;
|
||
|
|
pinctrl-1 = <&i2c2_pins_sleep>;
|
||
|
|
clock-frequency = <100000>;
|
||
|
|
|
||
|
|
tpic2810: tpic2810@60 {
|
||
|
|
compatible = "ti,tpic2810";
|
||
|
|
reg = <0x60>;
|
||
|
|
gpio-controller;
|
||
|
|
#gpio-cells = <2>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&spi1 {
|
||
|
|
status = "okay";
|
||
|
|
pinctrl-names = "default", "sleep";
|
||
|
|
pinctrl-0 = <&spi1_pins_default>;
|
||
|
|
pinctrl-1 = <&spi1_pins_sleep>;
|
||
|
|
ti,pindir-d0-out-d1-in;
|
||
|
|
|
||
|
|
sn65hvs882: sn65hvs882@0 {
|
||
|
|
compatible = "pisosr-gpio";
|
||
|
|
gpio-controller;
|
||
|
|
#gpio-cells = <2>;
|
||
|
|
|
||
|
|
load-gpios = <&gpio3 1 GPIO_ACTIVE_LOW>;
|
||
|
|
|
||
|
|
reg = <0>;
|
||
|
|
spi-max-frequency = <1000000>;
|
||
|
|
spi-cpol;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&epwmss0 {
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&ecap0 {
|
||
|
|
status = "okay";
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&ecap0_pins_default>;
|
||
|
|
};
|
||
|
|
|
||
|
|
&gpio0 {
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&gpio1 {
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&gpio3 {
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&gpio4 {
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&gpio5 {
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&mmc1 {
|
||
|
|
status = "okay";
|
||
|
|
pinctrl-names = "default", "sleep";
|
||
|
|
pinctrl-0 = <&mmc1_pins_default>;
|
||
|
|
pinctrl-1 = <&mmc1_pins_sleep>;
|
||
|
|
vmmc-supply = <&v3_3d>;
|
||
|
|
bus-width = <4>;
|
||
|
|
cd-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
|
||
|
|
};
|
||
|
|
|
||
|
|
&qspi {
|
||
|
|
status = "okay";
|
||
|
|
pinctrl-names = "default", "sleep";
|
||
|
|
pinctrl-0 = <&qspi_pins_default>;
|
||
|
|
pinctrl-1 = <&qspi_pins_sleep>;
|
||
|
|
|
||
|
|
spi-max-frequency = <48000000>;
|
||
|
|
m25p80@0 {
|
||
|
|
compatible = "mx66l51235l";
|
||
|
|
spi-max-frequency = <48000000>;
|
||
|
|
reg = <0>;
|
||
|
|
spi-cpol;
|
||
|
|
spi-cpha;
|
||
|
|
spi-tx-bus-width = <1>;
|
||
|
|
spi-rx-bus-width = <4>;
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <1>;
|
||
|
|
|
||
|
|
/*
|
||
|
|
* MTD partition table. The ROM checks the first 512KiB for a
|
||
|
|
* valid file to boot(XIP).
|
||
|
|
*/
|
||
|
|
partition@0 {
|
||
|
|
label = "QSPI.U_BOOT";
|
||
|
|
reg = <0x00000000 0x000080000>;
|
||
|
|
};
|
||
|
|
partition@1 {
|
||
|
|
label = "QSPI.U_BOOT.backup";
|
||
|
|
reg = <0x00080000 0x00080000>;
|
||
|
|
};
|
||
|
|
partition@2 {
|
||
|
|
label = "QSPI.U-BOOT-SPL_OS";
|
||
|
|
reg = <0x00100000 0x00010000>;
|
||
|
|
};
|
||
|
|
partition@3 {
|
||
|
|
label = "QSPI.U_BOOT_ENV";
|
||
|
|
reg = <0x00110000 0x00010000>;
|
||
|
|
};
|
||
|
|
partition@4 {
|
||
|
|
label = "QSPI.U-BOOT-ENV.backup";
|
||
|
|
reg = <0x00120000 0x00010000>;
|
||
|
|
};
|
||
|
|
partition@5 {
|
||
|
|
label = "QSPI.KERNEL";
|
||
|
|
reg = <0x00130000 0x0800000>;
|
||
|
|
};
|
||
|
|
partition@6 {
|
||
|
|
label = "QSPI.FILESYSTEM";
|
||
|
|
reg = <0x00930000 0x36D0000>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&mac {
|
||
|
|
slaves = <1>;
|
||
|
|
pinctrl-names = "default", "sleep";
|
||
|
|
pinctrl-0 = <&cpsw_default>;
|
||
|
|
pinctrl-1 = <&cpsw_sleep>;
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&davinci_mdio {
|
||
|
|
pinctrl-names = "default", "sleep";
|
||
|
|
pinctrl-0 = <&davinci_mdio_default>;
|
||
|
|
pinctrl-1 = <&davinci_mdio_sleep>;
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&cpsw_emac0 {
|
||
|
|
phy_id = <&davinci_mdio>, <0>;
|
||
|
|
phy-mode = "rgmii";
|
||
|
|
};
|
||
|
|
|
||
|
|
&rtc {
|
||
|
|
clocks = <&clk_32k_rtc>, <&clk_32768_ck>;
|
||
|
|
clock-names = "ext-clk", "int-clk";
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&wdt {
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&cpu {
|
||
|
|
cpu0-supply = <&tps>;
|
||
|
|
};
|
||
|
|
|
||
|
|
&cpu0_opp_table {
|
||
|
|
/*
|
||
|
|
* Supply voltage supervisor on board will not allow opp50 so
|
||
|
|
* disable it and set opp100 as suspend OPP.
|
||
|
|
*/
|
||
|
|
opp50-300000000 {
|
||
|
|
status = "disabled";
|
||
|
|
};
|
||
|
|
|
||
|
|
opp100-600000000 {
|
||
|
|
opp-suspend;
|
||
|
|
};
|
||
|
|
};
|