144 lines
2 KiB
Plaintext
144 lines
2 KiB
Plaintext
/*
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* Copyright (C) 2017 Sanechips Technology Co., Ltd.
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* Copyright 2017 Linaro Ltd.
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*
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* SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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*/
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/dts-v1/;
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#include "zx296718.dtsi"
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#include <dt-bindings/pwm/pwm.h>
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/ {
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model = "ZTE ZX296718 PCBOX Board";
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compatible = "zte,zx296718-pcbox", "zte,zx296718";
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chosen {
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stdout-path = "serial0:115200n8";
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};
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memory@80000000 {
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device_type = "memory";
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reg = <0x80000000 0x80000000>;
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};
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a53_vdd0v9: regulator-a53 {
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compatible = "pwm-regulator";
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pwms = <&pwm 3 1250 PWM_POLARITY_INVERTED>;
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regulator-name = "A53_VDD0V9";
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regulator-min-microvolt = <855000>;
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regulator-max-microvolt = <1183000>;
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pwm-dutycycle-unit = <100>;
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pwm-dutycycle-range = <0 100>;
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regulator-always-on;
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regulator-boot-on;
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};
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sound-spdif0 {
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compatible = "audio-graph-card";
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dais = <&spdif0_port>;
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};
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sound-i2s0 {
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compatible = "audio-graph-card";
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dais = <&i2s0_port>;
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};
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};
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&aud96p22 {
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port {
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aud96p22_endpoint: endpoint {
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remote-endpoint = <&i2s0_endpoint>;
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};
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};
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};
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&cpu0 {
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cpu-supply = <&a53_vdd0v9>;
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};
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&emmc {
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status = "okay";
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};
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&hdmi {
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status = "disabled";
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port {
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hdmi_endpoint: endpoint {
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remote-endpoint = <&spdif0_endpoint>;
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};
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};
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};
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&i2c0 {
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status = "okay";
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};
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&i2s0 {
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status = "okay";
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i2s0_port: port {
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i2s0_endpoint: endpoint {
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remote-endpoint = <&aud96p22_endpoint>;
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dai-format = "i2s";
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frame-master;
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bitclock-master;
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};
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};
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};
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&irdec {
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status = "okay";
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};
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&pmm {
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pwm3_pins: pwm3 {
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pins = "KEY_ROW2";
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function = "PWM";
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};
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vga_pins: vga {
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pins = "KEY_COL1", "KEY_COL2", "VGA_HS", "VGA_VS";
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function = "VGA";
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};
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};
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&pwm {
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pinctrl-names = "default";
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pinctrl-0 = <&pwm3_pins>;
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status = "okay";
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};
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&sd0 {
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status = "okay";
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};
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&sd1 {
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status = "okay";
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};
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&spdif0 {
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status = "okay";
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spdif0_port: port {
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spdif0_endpoint: endpoint {
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remote-endpoint = <&hdmi_endpoint>;
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};
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};
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};
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&tvenc {
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status = "disabled";
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};
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&uart0 {
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status = "okay";
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};
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&vga {
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pinctrl-names = "default";
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pinctrl-0 = <&vga_pins>;
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status = "okay";
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};
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