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arm64: dts: rockchip: add rk3318 A95X Z2 board
The rk3318 A95X Z2 boards are sold as TV box. No further documentation is given, but from the dts files extracted it seems that the rk3318 processor is simulair to the rk3328. This dts file contains only the basic nodes that have support in the mainline kernel. Features: CPU: RK3318 Quad-Core Cortex-A53 GPU: Mali-450 RAM: 2/4GB DDR3 ROM: EMMC 16/32/64GB HDMI: HDMI 2.0a for 4k@60Hz Ethernet: 10/100M standard RJ-45 WiFi: 2.4G+5G WIFI, 802.11 b/g/n Bluetooth: 4.0 1 x USB 3.0 1 x USB 2.0 1 x Micro SD card slot 1 x SPDIF 1 x AV 1 x DC IN Signed-off-by: Johan Jonker <jbx6244@gmail.com> Link: https://lore.kernel.org/r/20200808160618.15445-4-jbx6244@gmail.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Johan Jonker
committed by
Heiko Stuebner
Heiko Stuebner
parent
0dc8c62c92
commit
964ed0807b
@@ -2,6 +2,7 @@
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dtb-$(CONFIG_ARCH_ROCKCHIP) += px30-evb.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3308-evb.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3308-roc-cc.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3318-a95x-z2.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3326-odroid-go2.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-a1.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-evb.dtb
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374
arch/arm64/boot/dts/rockchip/rk3318-a95x-z2.dts
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374
arch/arm64/boot/dts/rockchip/rk3318-a95x-z2.dts
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@@ -0,0 +1,374 @@
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/dts-v1/;
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#include <dt-bindings/input/input.h>
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#include "rk3328.dtsi"
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/ {
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model = "A95X Z2";
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compatible = "zkmagic,a95x-z2", "rockchip,rk3318";
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chosen {
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stdout-path = "serial2:1500000n8";
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};
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adc-keys {
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compatible = "adc-keys";
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io-channels = <&saradc 0>;
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io-channel-names = "buttons";
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keyup-threshold-microvolt = <1800000>;
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poll-interval = <100>;
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recovery {
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label = "recovery";
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linux,code = <KEY_VENDOR>;
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press-threshold-microvolt = <17000>;
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};
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};
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ir-receiver {
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compatible = "gpio-ir-receiver";
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gpios = <&gpio2 RK_PA2 GPIO_ACTIVE_LOW>;
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pinctrl-0 = <&ir_int>;
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pinctrl-names = "default";
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};
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leds {
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compatible = "gpio-leds";
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pinctrl-0 = <&cyx_led_pin>;
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pinctrl-names = "default";
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cyx_led: led-0 {
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default-state = "on";
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gpios = <&gpio2 RK_PC7 GPIO_ACTIVE_LOW>;
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label = "CYX_LED";
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};
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};
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sdio_pwrseq: sdio-pwrseq {
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compatible = "mmc-pwrseq-simple";
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pinctrl-0 = <&wifi_enable_h>;
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pinctrl-names = "default";
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reset-gpios = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>;
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};
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spdif-sound {
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compatible = "simple-audio-card";
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simple-audio-card,name = "SPDIF";
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simple-audio-card,cpu {
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sound-dai = <&spdif>;
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};
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simple-audio-card,codec {
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sound-dai = <&spdif_out>;
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};
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};
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spdif_out: spdif-out {
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compatible = "linux,spdif-dit";
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#sound-dai-cells = <0>;
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};
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/* Power tree */
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vccio_1v8: vccio-1v8-regulator {
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compatible = "regulator-fixed";
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regulator-name = "vccio_1v8";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-always-on;
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};
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vccio_3v3: vccio-3v3-regulator {
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compatible = "regulator-fixed";
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regulator-name = "vccio_3v3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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vcc_otg_vbus: otg-vbus-regulator {
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compatible = "regulator-fixed";
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gpio = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>;
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pinctrl-0 = <&otg_vbus_drv>;
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pinctrl-names = "default";
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regulator-name = "vcc_otg_vbus";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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enable-active-high;
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};
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vcc_sd: sdmmc-regulator {
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compatible = "regulator-fixed";
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gpio = <&gpio0 RK_PD6 GPIO_ACTIVE_LOW>;
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pinctrl-0 = <&sdmmc0m1_pin>;
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pinctrl-names = "default";
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regulator-name = "vcc_sd";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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vin-supply = <&vccio_3v3>;
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};
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vdd_arm: vdd-arm {
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compatible = "pwm-regulator";
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pwms = <&pwm0 0 5000 1>;
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regulator-name = "vdd_arm";
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regulator-min-microvolt = <950000>;
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regulator-max-microvolt = <1400000>;
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regulator-settling-time-up-us = <250>;
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regulator-always-on;
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regulator-boot-on;
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};
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vdd_log: vdd-log {
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compatible = "pwm-regulator";
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pwms = <&pwm1 0 5000 1>;
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regulator-name = "vdd_log";
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regulator-min-microvolt = <900000>;
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regulator-max-microvolt = <1300000>;
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regulator-settling-time-up-us = <250>;
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regulator-always-on;
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regulator-boot-on;
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};
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};
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&analog_sound {
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status = "okay";
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};
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&codec {
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status = "okay";
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};
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&cpu0 {
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cpu-supply = <&vdd_arm>;
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};
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&cpu1 {
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cpu-supply = <&vdd_arm>;
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};
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&cpu2 {
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cpu-supply = <&vdd_arm>;
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};
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&cpu3 {
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cpu-supply = <&vdd_arm>;
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};
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&cpu0_opp_table {
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opp-1200000000 {
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status = "disabled";
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};
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opp-1296000000 {
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status = "disabled";
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};
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};
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&emmc {
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bus-width = <8>;
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cap-mmc-highspeed;
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non-removable;
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pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
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pinctrl-names = "default";
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status = "okay";
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};
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&gmac2phy {
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assigned-clock-parents = <&cru SCLK_MAC2PHY_SRC>;
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assigned-clock-rate = <50000000>;
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assigned-clocks = <&cru SCLK_MAC2PHY>;
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clock_in_out = "output";
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status = "okay";
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};
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&gpu {
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mali-supply = <&vdd_log>;
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};
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&hdmi {
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ddc-i2c-scl-high-time-ns = <9625>;
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ddc-i2c-scl-low-time-ns = <10000>;
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status = "okay";
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};
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&hdmiphy {
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status = "okay";
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};
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&hdmi_sound {
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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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};
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&i2s1 {
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status = "okay";
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};
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&io_domains {
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pmuio-supply = <&vccio_3v3>;
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vccio1-supply = <&vccio_3v3>;
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vccio2-supply = <&vccio_1v8>;
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vccio3-supply = <&vccio_3v3>;
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vccio4-supply = <&vccio_1v8>;
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vccio5-supply = <&vccio_3v3>;
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vccio6-supply = <&vccio_3v3>;
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status = "okay";
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};
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&pinctrl {
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ir {
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ir_int: ir-int {
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rockchip,pins = <2 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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leds {
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cyx_led_pin: cyx-led-pin {
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rockchip,pins = <2 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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pwm0 {
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pwm0_pin_pull_up: pwm0-pin-pull-up {
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rockchip,pins = <2 RK_PA4 1 &pcfg_pull_up>;
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};
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};
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pwm1 {
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pwm1_pin_pull_up: pwm1-pin-pull-up {
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rockchip,pins = <2 RK_PA5 1 &pcfg_pull_up>;
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};
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};
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sdio-pwrseq {
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wifi_enable_h: wifi-enable-h {
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rockchip,pins = <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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sdmmc1 {
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clk_32k_out: clk-32k-out {
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rockchip,pins = <1 RK_PD4 1 &pcfg_pull_none>;
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};
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};
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usb {
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host_vbus_drv: host-vbus-drv {
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rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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otg_vbus_drv: otg-vbus-drv {
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rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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};
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&pwm0 {
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pinctrl-0 = <&pwm0_pin_pull_up>;
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pinctrl-names = "active";
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status = "okay";
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};
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&pwm1 {
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pinctrl-0 = <&pwm1_pin_pull_up>;
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pinctrl-names = "active";
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status = "okay";
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};
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&saradc {
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vref-supply = <&vccio_1v8>;
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status = "okay";
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};
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&sdio {
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bus-width = <4>;
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cap-sd-highspeed;
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cap-sdio-irq;
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keep-power-in-suspend;
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max-frequency = <125000000>;
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mmc-pwrseq = <&sdio_pwrseq>;
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non-removable;
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pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_cmd &sdmmc1_clk &clk_32k_out>;
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pinctrl-names = "default";
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sd-uhs-sdr104;
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status = "okay";
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};
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&sdmmc {
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bus-width = <4>;
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cap-sd-highspeed;
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pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_dectn &sdmmc0_bus4>;
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pinctrl-names = "default";
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vmmc-supply = <&vcc_sd>;
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status = "okay";
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};
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&spdif {
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pinctrl-0 = <&spdifm0_tx>;
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status = "okay";
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};
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&soc_crit {
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temperature = <115000>; /* millicelsius */
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};
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&target {
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temperature = <105000>; /* millicelsius */
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};
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&threshold {
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temperature = <90000>; /* millicelsius */
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};
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&tsadc {
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rockchip,hw-tshut-temp = <120000>;
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status = "okay";
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};
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&u2phy {
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status = "okay";
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};
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&u2phy_host {
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status = "okay";
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};
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&u2phy_otg {
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phy-supply = <&vcc_otg_vbus>;
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status = "okay";
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};
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&uart0 {
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pinctrl-0 = <&uart0_xfer &uart0_cts>;
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status = "okay";
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};
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&uart2 {
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status = "okay";
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};
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&usb20_otg {
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dr_mode = "host";
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status = "okay";
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};
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&usb_host0_ehci {
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status = "okay";
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};
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&usb_host0_ohci {
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status = "okay";
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};
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&vop {
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status = "okay";
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};
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&vop_mmu {
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status = "okay";
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};
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