// SPDX-License-Identifier: (GPL-2.0-or-later OR X11)
/*
* Copyright 2013-2014 Freescale Semiconductor, Inc.
* Copyright 2018-2023 TQ-Systems GmbH <[email protected]>,
* D-82229 Seefeld, Germany.
* Author: Alexander Stein
*/
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/linux-event-codes.h>
#include <dt-bindings/leds/common.h>
#include <dt-bindings/leds/leds-pca9532.h>
#include <dt-bindings/net/ti-dp83867.h>
#include "ls1021a-tqmls1021a.dtsi"
/ {
model = "TQMLS102xA SOM on MBLS102xA";
compatible = "tq,ls1021a-tqmls1021a-mbls102xa", "tq,ls1021a-tqmls1021a", "fsl,ls1021a";
audio_mclk: audio-clock {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <25000000>;
};
backlight_dcu: backlight {
compatible = "gpio-backlight";
gpios = <&pca9530 0 GPIO_ACTIVE_LOW>;
status = "disabled";
};
gpio-keys {
compatible = "gpio-keys";
autorepeat;
switch-1 {
label = "S6";
linux,code = <BTN_0>;
gpios = <&pca9554_0 0 GPIO_ACTIVE_LOW>;
};
btn2: switch-2 {
label = "S7";
linux,code = <BTN_1>;
gpios = <&pca9554_0 1 GPIO_ACTIVE_LOW>;
};
switch-3 {
label = "S8";
linux,code = <BTN_2>;
gpios = <&pca9554_0 2 GPIO_ACTIVE_LOW>;
};
};
gpio_leds: gpio-leds {
compatible = "gpio-leds";
led-0 {
color = <LED_COLOR_ID_GREEN>;
function = LED_FUNCTION_STATUS;
function-enumerator = <0>;
gpios = <&pca9554_2 4 GPIO_ACTIVE_LOW>;
linux,default-trigger = "default-on";
};
led-1 {
color = <LED_COLOR_ID_GREEN>;
function = LED_FUNCTION_STATUS;
function-enumerator = <1>;
gpios = <&pca9554_2 5 GPIO_ACTIVE_LOW>;
linux,default-trigger = "default-on";
};
led-2 {
color = <LED_COLOR_ID_GREEN>;
function = LED_FUNCTION_STATUS;
function-enumerator = <2>;
gpios = <&pca9554_2 6 GPIO_ACTIVE_LOW>;
linux,default-trigger = "default-on";
};
led-3 {
color = <LED_COLOR_ID_GREEN>;
function = LED_FUNCTION_HEARTBEAT;
function-enumerator = <0>;
gpios = <&pca9554_2 7 GPIO_ACTIVE_LOW>;
linux,default-trigger = "heartbeat";
};
};
lvds_encoder: lvds-encoder {
compatible = "ti,sn75lvds83", "lvds-encoder";
power-supply = <®_3p3v>;
status = "disabled";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
lvds_encoder_in: endpoint {};
};
port@1 {
reg = <1>;
lvds_encoder_out: endpoint {};
};
};
};
reg_1p2v: regulator-1p2v {
compatible = "regulator-fixed";
regulator-name = "1P2V";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-always-on;
vin-supply = <®_3p3v>;
};
reg_3p3v: regulator-3p3v {
compatible = "regulator-fixed";
regulator-name = "3P3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
hdmi_out: hdmi {
compatible = "hdmi-connector";
type = "a";
ddc-i2c-bus = <&i2c0>;
status = "disabled";
port {
hdmi_in: endpoint {
remote-endpoint = <&sii9022a_out>;
};
};
};
display: panel {
backlight = <&backlight_dcu>;
enable-gpios = <&pca9554_1 3 GPIO_ACTIVE_HIGH>;
status = "disabled";
port {
panel_in: endpoint {};
};
};
sound {
compatible = "fsl,imx-audio-tlv320aic32x4";
model = "ls1021a-mbls1021a-tlv320aic32";
ssi-controller = <&sai1>;
audio-codec = <&tlv320aic32x4>;
};
};
&can0 {
xceiver-supply = <®_3p3v>;
status = "okay";
};
&can1 {
xceiver-supply = <®_3p3v>;
status = "okay";
};
&dspi0 {
status = "okay";
};
&enet0 {
phy-handle = <&rgmii_phy0c>;
phy-mode = "rgmii-id";
mac-address = [ 00 00 00 00 00 00 ];
status = "okay";
};
&enet1 {
tbi-handle = <&tbi1>;
phy-handle = <&sgmii_phy03>;
phy-mode = "sgmii";
mac-address = [ 00 00 00 00 00 00 ];
status = "okay";
};
&enet2 {
phy-handle = <&rgmii_phy04>;
phy-mode = "rgmii-id";
mac-address = [ 00 00 00 00 00 00 ];
status = "okay";
};
&i2c0 {
status = "okay";
tlv320aic32x4: audio-codec@18 {
compatible = "ti,tlv320aic32x4";
reg = <0x18>;
clocks = <&audio_mclk>;
clock-names = "mclk";
ldoin-supply = <®_3p3v>;
iov-supply = <®_3p3v>;
};
pca9554_0: gpio-expander@20 {
compatible = "nxp,pca9554";
reg = <0x20>;
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&gpio0>;
interrupts = <24 IRQ_TYPE_EDGE_FALLING>;
interrupt-controller;
#interrupt-cells = <2>;
vcc-supply = <®_3p3v>;
gpio-line-names = "BUTTON0", "BUTTON1",
"BUTTON2", "EMMC_SEL",
"DIP2", "DIP3",
"EXT_TOUCH_INT", "GPIO_1";
};
pca9554_1: gpio-expander@21 {
compatible = "nxp,pca9554";
reg = <0x21>;
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&gpio0>;
interrupts = <25 IRQ_TYPE_EDGE_FALLING>;
interrupt-controller;
#interrupt-cells = <2>;
vcc-supply = <®_3p3v>;
gpio-line-names = "PCIE_PWR_EN", "MPCIE_DISABLE#",
"MPCIE_WAKE#", "LCD_BLT_EN",
"LCD_PWR_EN", "EC1_PHY_PWDN",
"EC3_PHY_PWDN", "SGMII_PHY_PWDN";
};
pca9554_2: gpio-expander@22 {
compatible = "nxp,pca9554";
reg = <0x22>;
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&extirq>;
interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
interrupt-controller;
#interrupt-cells = <2>;
vcc-supply = <®_3p3v>;
gpio-line-names = "MUX_SEL0", "MUX_SEL1",
"MUX_SEL2", "MUX_SEL3",
"V95", "V96", "V97", "V98";
};
sii9022a: hdmi-transmitter@3b {
compatible = "sil,sii9022";
reg = <0x3b>;
iovcc-supply = <®_3p3v>;
cvcc12-supply = <®_1p2v>;
interrupts = <GIC_SPI 167 IRQ_TYPE_EDGE_RISING>;
#sound-dai-cells = <0>;
sil,i2s-data-lanes = <0>;
status = "disabled";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
sii9022a_in: endpoint {};
};
port@1 {
reg = <1>;
sii9022a_out: endpoint {
remote-endpoint = <&hdmi_in>;
};
};
};
};
stmpe811: port-expander@41 {
compatible = "st,stmpe811";
reg = <0x41>;
interrupt-parent = <&gpio0>;
interrupts = <23 IRQ_TYPE_EDGE_FALLING>;
vcc-supply = <®_3p3v>;
vio-supply = <®_3p3v>;
gpio {
compatible = "st,stmpe-gpio";
gpio-controller;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
/* GPIO 5-7 used for touch */
st,norequest-mask = <0xf0>;
gpio-line-names = "GPIO_ADC_I2C1_1",
"GPIO_ADC_I2C1_2",
"GPIO_ADC_I2C1_3",
"GPIO_ADC_I2C1_4";
};
touchscreen {
compatible = "st,stmpe-ts";
status = "disabled";
};
};
pca9530: leds@60 {
compatible = "nxp,pca9530";
reg = <0x60>;
gpio-controller;
#gpio-cells = <2>;
gpio-line-names = "PWM_0", "PWM_1";
led-0 {
type = <PCA9532_TYPE_GPIO>;
};
led-1 {
type = <PCA9532_TYPE_GPIO>;
};
};
};
&i2c1 {
status = "okay";
};
&lpuart0 {
linux,rs485-enabled-at-boot-time;
status = "okay";
};
&mdio0 {
sgmii_phy03: ethernet-phy@3 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <0x03>;
ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
ti,dp83867-rxctrl-strap-quirk;
};
rgmii_phy04: ethernet-phy@4 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <0x04>;
ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_50_NS>;
ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
};
rgmii_phy0c: ethernet-phy@c {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <0x0c>;
ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_50_NS>;
ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>;
ti,clk-output-sel = <DP83867_CLK_O_SEL_OFF>;
};
};
&pwm6 {
status = "okay";
};
&pwm7 {
status = "okay";
};
&sai1 {
status = "okay";
};
&sata {
status = "okay";
};
&uart0 {
status = "okay";
};
&uart1 {
status = "okay";
};
&usb3 {
/*
* Although DR connector, VBUS is always driven, so
* restrict to host mode.
*/
dr_mode = "host";
status = "okay";
};
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