939 lines
19 KiB
Plaintext
939 lines
19 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (c) 2024 Joshua Riek <jjriek@verizon.net>
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*/
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// From https://github.com/Joshua-Riek/linux/blob/v6.7-rk3588/arch/arm64/boot/dts/rockchip/rk3588-mixtile-core3588e.dts
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/dts-v1/;
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/pinctrl/rockchip.h>
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#include <dt-bindings/soc/rockchip,vop2.h>
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#include "rk3588.dtsi"
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/ {
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model = "Mixtile Core 3588E";
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compatible = "mixtile,core3588e", "rockchip,rk3588";
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aliases {
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mmc0 = &sdhci;
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serial2 = &uart2;
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ethernet0 = &gmac0;
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};
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chosen {
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stdout-path = "serial2:1500000n8";
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};
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fan: pwm-fan {
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compatible = "pwm-fan";
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cooling-levels = <0 40 51 77 102 128 153 179 204 230 255>;
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fan-supply = <&vcc5v0_sys>;
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interrupt-parent = <&gpio3>;
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interrupts = <RK_PB4 IRQ_TYPE_EDGE_FALLING>;
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pwms = <&pwm2 0 50000 0>;
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#cooling-cells = <2>;
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};
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leds {
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compatible = "gpio-leds";
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sys_led: led-0 {
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label = "sys_led";
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gpios = <&gpio3 RK_PB6 GPIO_ACTIVE_HIGH>;
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linux,default-trigger = "heartbeat";
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pinctrl-names = "default";
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pinctrl-0 = <&sys_led_pin>;
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};
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};
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vcc3v3_pcie30: vcc3v3-pcie30-regulator {
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compatible = "regulator-fixed";
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regulator-name = "vcc3v3_pcie30";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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enable-active-high;
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gpios = <&gpio1 RK_PB2 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&vcc3v3_pcie30_en>;
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startup-delay-us = <5000>;
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};
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vcc5v0_sys: vcc5v0-sys-regulator {
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compatible = "regulator-fixed";
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regulator-name = "vcc5v0_sys";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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};
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vcc5v0_host: regulator-vcc5v0-host {
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compatible = "regulator-fixed";
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regulator-name = "vcc5v0_host";
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regulator-boot-on;
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regulator-always-on;
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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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gpio = <&gpio4 RK_PB0 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&vcc5v0_host_en>;
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vin-supply = <&vcc5v0_sys>;
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};
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vcc_1v1_nldo_s3: vcc-1v1-nldo-s3-regulator {
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compatible = "regulator-fixed";
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regulator-name = "vcc_1v1_nldo_s3";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <1100000>;
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regulator-max-microvolt = <1100000>;
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vin-supply = <&vcc5v0_sys>;
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};
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hdmi0-con {
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compatible = "hdmi-connector";
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type = "a";
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port {
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hdmi0_con_in: endpoint {
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remote-endpoint = <&hdmi0_out_con>;
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};
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};
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};
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};
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&cpu_b0 {
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cpu-supply = <&vdd_cpu_big0_s0>;
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mem-supply = <&vdd_cpu_big0_s0>;
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};
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&cpu_b1 {
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cpu-supply = <&vdd_cpu_big0_s0>;
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mem-supply = <&vdd_cpu_big0_s0>;
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};
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&cpu_b2 {
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cpu-supply = <&vdd_cpu_big1_s0>;
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mem-supply = <&vdd_cpu_big1_s0>;
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};
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&cpu_b3 {
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cpu-supply = <&vdd_cpu_big1_s0>;
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mem-supply = <&vdd_cpu_big1_s0>;
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};
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&cpu_l0 {
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cpu-supply = <&vdd_cpu_lit_s0>;
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mem-supply = <&vdd_cpu_lit_mem_s0>;
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};
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&cpu_l1 {
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cpu-supply = <&vdd_cpu_lit_s0>;
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mem-supply = <&vdd_cpu_lit_mem_s0>;
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};
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&cpu_l2 {
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cpu-supply = <&vdd_cpu_lit_s0>;
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mem-supply = <&vdd_cpu_lit_mem_s0>;
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};
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&cpu_l3 {
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cpu-supply = <&vdd_cpu_lit_s0>;
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mem-supply = <&vdd_cpu_lit_mem_s0>;
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};
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&gpu {
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mali-supply = <&vdd_gpu_s0>;
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status = "okay";
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};
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&gmac0 {
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clock_in_out = "output";
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phy-handle = <&rgmii_phy>;
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phy-mode = "rgmii-rxid";
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pinctrl-0 = <&gmac0_miim
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&gmac0_tx_bus2
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&gmac0_rx_bus2
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&gmac0_rgmii_clk
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&gmac0_rgmii_bus>;
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pinctrl-names = "default";
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rx_delay = <0x00>;
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tx_delay = <0x43>;
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status = "okay";
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};
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&hdmi0 {
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status = "okay";
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};
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&hdmi0_in {
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hdmi0_in_vp0: endpoint {
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remote-endpoint = <&vp0_out_hdmi0>;
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};
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};
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&hdmi0_out {
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hdmi0_out_con: endpoint {
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remote-endpoint = <&hdmi0_con_in>;
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};
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};
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&hdmi0_sound {
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status = "okay";
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};
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&hdptxphy0 {
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status = "okay";
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};
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&i2c0 {
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pinctrl-names = "default";
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pinctrl-0 = <&i2c0m2_xfer>;
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status = "okay";
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vdd_cpu_big0_s0: regulator@42 {
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compatible = "rockchip,rk8602";
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reg = <0x42>;
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fcs,suspend-voltage-selector = <1>;
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regulator-name = "vdd_cpu_big0_s0";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <550000>;
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regulator-max-microvolt = <1050000>;
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regulator-ramp-delay = <2300>;
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vin-supply = <&vcc5v0_sys>;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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vdd_cpu_big1_s0: regulator@43 {
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compatible = "rockchip,rk8603", "rockchip,rk8602";
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reg = <0x43>;
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fcs,suspend-voltage-selector = <1>;
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regulator-name = "vdd_cpu_big1_s0";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <550000>;
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regulator-max-microvolt = <1050000>;
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regulator-ramp-delay = <2300>;
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vin-supply = <&vcc5v0_sys>;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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};
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&i2c1 {
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pinctrl-names = "default";
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pinctrl-0 = <&i2c1m2_xfer>;
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status = "okay";
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vdd_npu_s0: regulator@42 {
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compatible = "rockchip,rk8602";
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reg = <0x42>;
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fcs,suspend-voltage-selector = <1>;
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regulator-name = "vdd_npu_s0";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <550000>;
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regulator-max-microvolt = <950000>;
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regulator-ramp-delay = <2300>;
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vin-supply = <&vcc5v0_sys>;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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};
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/* maybe on some pin connector? found on vendor kernel */
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&i2c3 {
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status = "okay";
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pinctrl-0 = <&i2c3m0_xfer>;
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};
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&i2c4 {
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status = "okay";
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pinctrl-0 = <&i2c4m3_xfer>;
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hym8563: rtc@51 {
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compatible = "haoyu,hym8563";
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reg = <0x51>;
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#clock-cells = <0>;
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clock-frequency = <32768>;
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clock-output-names = "hym8563";
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pinctrl-names = "default";
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pinctrl-0 = <&hym8563_int>;
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interrupt-parent = <&gpio0>;
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interrupts = <RK_PB0 IRQ_TYPE_LEVEL_LOW>;
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wakeup-source;
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};
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};
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/* on 40-pin connector pins: pin 3 is SDA; pin 5 is SCL */
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&i2c5 {
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pinctrl-0 = <&i2c5m2_xfer>;
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status = "okay";
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};
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// hdmi-0 audio
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&i2s5_8ch {
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status = "okay";
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};
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&mdio0 {
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rgmii_phy: ethernet-phy@1 {
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/* RTL8211F */
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compatible = "ethernet-phy-id001c.c916",
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"ethernet-phy-ieee802.3-c22";
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reg = <0x1>;
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pinctrl-names = "default";
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pinctrl-0 = <&rtl8211f_rst>;
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reset-assert-us = <15000>;
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reset-deassert-us = <50000>;
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reset-gpios = <&gpio1 RK_PA4 GPIO_ACTIVE_LOW>;
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};
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};
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/* Temperature sensor near the center of the SoC */
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&package_thermal {
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polling-delay = <1000>;
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trips {
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trip0: trip0 {
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hysteresis = <2000>;
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temperature = <45000>; /* 45 celsius */
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type = "active";
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};
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trip1: trip1 {
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hysteresis = <2000>;
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temperature = <52000>; /* 52 celsius */
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type = "active";
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};
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trip2: trip2 {
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hysteresis = <2000>;
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temperature = <54000>; /* 54 celsius */
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type = "active";
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};
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trip3: trip3 {
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hysteresis = <2000>;
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temperature = <56000>; /* 56 celsius */
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type = "active";
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};
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trip4: trip4 {
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hysteresis = <2000>;
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temperature = <58000>; /* 58 celsius */
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type = "active";
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};
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trip5: trip5 {
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hysteresis = <2000>;
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temperature = <60000>; /* 60 celsius */
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type = "active";
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};
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trip6: trip6 {
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hysteresis = <2000>;
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temperature = <62000>; /* 62 celsius */
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type = "active";
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};
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trip7: trip7 {
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hysteresis = <2000>;
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temperature = <64000>; /* 64 celsius */
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type = "active";
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};
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trip8: trip8 {
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hysteresis = <2000>;
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temperature = <66000>; /* 66 celsius */
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type = "active";
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};
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trip9: trip9 {
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hysteresis = <2000>;
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temperature = <70000>; /* 70 celsius */
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type = "active";
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};
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};
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cooling-maps {
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map0 {
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cooling-device = <&fan THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
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trip = <&trip0>;
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};
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map1 {
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cooling-device = <&fan THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
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trip = <&trip1>;
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};
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map2 {
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cooling-device = <&fan THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
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trip = <&trip2>;
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};
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map3 {
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cooling-device = <&fan THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
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trip = <&trip3>;
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};
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map4 {
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cooling-device = <&fan THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
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trip = <&trip4>;
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};
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map5 {
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cooling-device = <&fan THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
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trip = <&trip5>;
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};
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map6 {
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cooling-device = <&fan THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
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trip = <&trip6>;
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};
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map7 {
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cooling-device = <&fan THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
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trip = <&trip7>;
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};
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map8 {
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cooling-device = <&fan THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
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trip = <&trip8>;
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};
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map9 {
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cooling-device = <&fan THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
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trip = <&trip9>;
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};
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};
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};
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&pcie2x1l1 {
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linux,pci-domain = <1>;
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pinctrl-names = "default";
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pinctrl-0 = <&pcie2_reset>;
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reset-gpios = <&gpio4 RK_PA2 GPIO_ACTIVE_HIGH>;
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status = "okay";
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};
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&pcie30phy {
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status = "okay";
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};
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&pcie3x4 {
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linux,pci-domain = <0>;
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pinctrl-names = "default";
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pinctrl-0 = <&pcie3_reset>, <&pcie3_clkreqn_m1>;
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reset-gpios = <&gpio4 RK_PB6 GPIO_ACTIVE_HIGH>;
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vpcie3v3-supply = <&vcc3v3_pcie30>;
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status = "okay";
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};
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&pd_gpu {
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domain-supply = <&vdd_gpu_s0>;
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};
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&pinctrl {
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hym8563 {
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hym8563_int: hym8563-int {
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rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>;
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};
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};
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pcie2 {
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pcie2_reset: pcie2-reset {
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rockchip,pins = <4 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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pcie3 {
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pcie3_reset: pcie3-reset {
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rockchip,pins = <4 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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pcie3_clkreqn_m1: pcie3-clkreqn-m1 {
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rockchip,pins = <4 RK_PB4 RK_FUNC_GPIO &pcfg_pull_down>;
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};
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vcc3v3_pcie30_en: pcie3-reg {
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rockchip,pins = <1 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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emmc {
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emmc_data_strobe: emmc-data-strobe {
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rockchip,pins = <2 RK_PA2 1 &pcfg_pull_down>;
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};
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};
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rtl8211f {
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rtl8211f_rst: rtl8211f-rst {
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rockchip,pins = <1 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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gpio-leds {
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sys_led_pin: sys-led-pin {
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rockchip,pins = <3 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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usb {
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vcc5v0_host_en: vcc5v0-host-en {
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rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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};
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&pwm2 {
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pinctrl-0 = <&pwm2m1_pins>;
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status = "okay";
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};
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&saradc {
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status = "okay";
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vref-supply = <&vcc_1v8_s0>;
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};
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&sdhci {
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bus-width = <8>;
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no-sdio;
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no-sd;
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non-removable;
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mmc-hs400-1_8v;
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mmc-hs400-enhanced-strobe;
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pinctrl-names = "default";
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pinctrl-0 = <&emmc_data_strobe>;
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status = "okay";
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};
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&spi2 {
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status = "okay";
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pinctrl-names = "default";
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pinctrl-0 = <&spi2m2_cs0 &spi2m2_pins>;
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num-cs = <1>;
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pmic@0 {
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compatible = "rockchip,rk806";
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spi-max-frequency = <1000000>;
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reg = <0x0>;
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interrupt-parent = <&gpio0>;
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interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
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pinctrl-names = "default";
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pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>,
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<&rk806_dvs2_null>, <&rk806_dvs3_null>;
|
|
|
|
vcc1-supply = <&vcc5v0_sys>;
|
|
vcc2-supply = <&vcc5v0_sys>;
|
|
vcc3-supply = <&vcc5v0_sys>;
|
|
vcc4-supply = <&vcc5v0_sys>;
|
|
vcc5-supply = <&vcc5v0_sys>;
|
|
vcc6-supply = <&vcc5v0_sys>;
|
|
vcc7-supply = <&vcc5v0_sys>;
|
|
vcc8-supply = <&vcc5v0_sys>;
|
|
vcc9-supply = <&vcc5v0_sys>;
|
|
vcc10-supply = <&vcc5v0_sys>;
|
|
vcc11-supply = <&vcc_2v0_pldo_s3>;
|
|
vcc12-supply = <&vcc5v0_sys>;
|
|
vcc13-supply = <&vcc_1v1_nldo_s3>;
|
|
vcc14-supply = <&vcc_1v1_nldo_s3>;
|
|
vcca-supply = <&vcc5v0_sys>;
|
|
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
|
|
rk806_dvs1_null: dvs1-null-pins {
|
|
pins = "gpio_pwrctrl2";
|
|
function = "pin_fun0";
|
|
};
|
|
|
|
rk806_dvs2_null: dvs2-null-pins {
|
|
pins = "gpio_pwrctrl2";
|
|
function = "pin_fun0";
|
|
};
|
|
|
|
rk806_dvs3_null: dvs3-null-pins {
|
|
pins = "gpio_pwrctrl3";
|
|
function = "pin_fun0";
|
|
};
|
|
|
|
regulators {
|
|
vdd_gpu_s0: vdd_gpu_mem_s0: dcdc-reg1 {
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <550000>;
|
|
regulator-max-microvolt = <950000>;
|
|
regulator-ramp-delay = <12500>;
|
|
regulator-name = "vdd_gpu_s0";
|
|
regulator-enable-ramp-delay = <400>;
|
|
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
};
|
|
};
|
|
|
|
vdd_cpu_lit_s0: vdd_cpu_lit_mem_s0: dcdc-reg2 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <550000>;
|
|
regulator-max-microvolt = <950000>;
|
|
regulator-ramp-delay = <12500>;
|
|
regulator-name = "vdd_cpu_lit_s0";
|
|
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
};
|
|
};
|
|
|
|
vdd_log_s0: dcdc-reg3 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <675000>;
|
|
regulator-max-microvolt = <750000>;
|
|
regulator-ramp-delay = <12500>;
|
|
regulator-name = "vdd_log_s0";
|
|
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
regulator-suspend-microvolt = <750000>;
|
|
};
|
|
};
|
|
|
|
vdd_vdenc_s0: vdd_vdenc_mem_s0: dcdc-reg4 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <550000>;
|
|
regulator-max-microvolt = <950000>;
|
|
regulator-ramp-delay = <12500>;
|
|
regulator-name = "vdd_vdenc_s0";
|
|
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
};
|
|
};
|
|
|
|
vdd_ddr_s0: dcdc-reg5 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <675000>;
|
|
regulator-max-microvolt = <900000>;
|
|
regulator-ramp-delay = <12500>;
|
|
regulator-name = "vdd_ddr_s0";
|
|
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
regulator-suspend-microvolt = <850000>;
|
|
};
|
|
};
|
|
|
|
vdd2_ddr_s3: dcdc-reg6 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-name = "vdd2_ddr_s3";
|
|
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
};
|
|
};
|
|
|
|
vcc_2v0_pldo_s3: dcdc-reg7 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <2000000>;
|
|
regulator-max-microvolt = <2000000>;
|
|
regulator-ramp-delay = <12500>;
|
|
regulator-name = "vdd_2v0_pldo_s3";
|
|
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <2000000>;
|
|
};
|
|
};
|
|
|
|
vcc_3v3_s3: dcdc-reg8 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-name = "vcc_3v3_s3";
|
|
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <3300000>;
|
|
};
|
|
};
|
|
|
|
vddq_ddr_s0: dcdc-reg9 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-name = "vddq_ddr_s0";
|
|
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
};
|
|
};
|
|
|
|
vcc_1v8_s3: dcdc-reg10 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-name = "vcc_1v8_s3";
|
|
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <1800000>;
|
|
};
|
|
};
|
|
|
|
avcc_1v8_s0: pldo-reg1 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-name = "avcc_1v8_s0";
|
|
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
};
|
|
};
|
|
|
|
vcc_1v8_s0: pldo-reg2 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-name = "vcc_1v8_s0";
|
|
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
regulator-suspend-microvolt = <1800000>;
|
|
};
|
|
};
|
|
|
|
avdd_1v2_s0: pldo-reg3 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <1200000>;
|
|
regulator-max-microvolt = <1200000>;
|
|
regulator-name = "avdd_1v2_s0";
|
|
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
};
|
|
};
|
|
|
|
vcc_3v3_s0: pldo-reg4 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-ramp-delay = <12500>;
|
|
regulator-name = "vcc_3v3_s0";
|
|
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
};
|
|
};
|
|
|
|
vccio_sd_s0: pldo-reg5 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-ramp-delay = <12500>;
|
|
regulator-name = "vccio_sd_s0";
|
|
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
};
|
|
};
|
|
|
|
pldo6_s3: pldo-reg6 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-name = "pldo6_s3";
|
|
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <1800000>;
|
|
};
|
|
};
|
|
|
|
vdd_0v75_s3: nldo-reg1 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <750000>;
|
|
regulator-max-microvolt = <750000>;
|
|
regulator-name = "vdd_0v75_s3";
|
|
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <750000>;
|
|
};
|
|
};
|
|
|
|
vdd_ddr_pll_s0: nldo-reg2 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <850000>;
|
|
regulator-max-microvolt = <850000>;
|
|
regulator-name = "vdd_ddr_pll_s0";
|
|
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
regulator-suspend-microvolt = <850000>;
|
|
};
|
|
};
|
|
|
|
avdd_0v75_s0: nldo-reg3 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <750000>;
|
|
regulator-max-microvolt = <750000>;
|
|
regulator-name = "avdd_0v75_s0";
|
|
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
};
|
|
};
|
|
|
|
vdd_0v85_s0: nldo-reg4 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <850000>;
|
|
regulator-max-microvolt = <850000>;
|
|
regulator-name = "vdd_0v85_s0";
|
|
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
};
|
|
};
|
|
|
|
vdd_0v75_s0: nldo-reg5 {
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <750000>;
|
|
regulator-max-microvolt = <750000>;
|
|
regulator-name = "vdd_0v75_s0";
|
|
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&tsadc {
|
|
status = "okay";
|
|
};
|
|
|
|
// required for pcie2x1l1
|
|
&combphy2_psu {
|
|
status = "okay";
|
|
};
|
|
|
|
&u2phy0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&u2phy0_otg { // for fc000000.usb UDC
|
|
status = "okay";
|
|
};
|
|
|
|
&u2phy1 { // for usb_host1_xhci
|
|
// usb hub on carrier board is brought up by vcc5v0_host always-on
|
|
status = "okay";
|
|
};
|
|
|
|
&u2phy1_otg { // for usb_host1_xhci, otherwise "rockchip-usb2phy fd5d4000.syscon:usb2phy@4000: Requested PHY is disabled"
|
|
status = "okay";
|
|
};
|
|
|
|
&usbdp_phy1 { // for usb_host1_xhci
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_host0_xhci { // usb@fc000000
|
|
dr_mode = "peripheral";
|
|
maximum-speed = "high-speed";
|
|
phys = <&u2phy0_otg>;
|
|
phy-names = "usb2-phy";
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_host1_xhci { // usb@fc400000 <-- this works on vendor (as usb8 -> usbdrd3_1/fc400000.usb), there's a hub on the carrier board
|
|
dr_mode = "host";
|
|
status = "okay";
|
|
};
|
|
|
|
// 40-pin: pin 8 is UART TX; pin 10 is UART RX (unconfirmed)
|
|
&uart1 {
|
|
status = "okay";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart1m1_xfer &uart1m1_ctsn &uart1m1_rtsn>;
|
|
};
|
|
|
|
// found on vendor kernel, but no idea where it is physically
|
|
&uart7 {
|
|
status = "okay";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart7m1_xfer &uart7m1_ctsn &uart7m1_rtsn>;
|
|
};
|
|
|
|
// debug port, on the extra horizontal pins on the carrier board (NOT 40-pin)
|
|
&uart2 {
|
|
pinctrl-0 = <&uart2m0_xfer>;
|
|
status = "okay";
|
|
};
|
|
|
|
&pd_npu {
|
|
domain-supply = <&vdd_npu_s0>;
|
|
};
|
|
|
|
&rknn_core_0 {
|
|
npu-supply = <&vdd_npu_s0>;
|
|
sram-supply = <&vdd_npu_s0>;
|
|
status = "okay";
|
|
};
|
|
|
|
&rknn_core_1 {
|
|
npu-supply = <&vdd_npu_s0>;
|
|
sram-supply = <&vdd_npu_s0>;
|
|
status = "okay";
|
|
};
|
|
|
|
&rknn_core_2 {
|
|
npu-supply = <&vdd_npu_s0>;
|
|
sram-supply = <&vdd_npu_s0>;
|
|
status = "okay";
|
|
};
|
|
|
|
&rknn_mmu_0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&rknn_mmu_1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&rknn_mmu_2 {
|
|
status = "okay";
|
|
};
|
|
|
|
&vop {
|
|
status = "okay";
|
|
};
|
|
|
|
&vop_mmu {
|
|
status = "okay";
|
|
};
|
|
|
|
&vp0 {
|
|
vp0_out_hdmi0: endpoint@ROCKCHIP_VOP2_EP_HDMI0 {
|
|
reg = <ROCKCHIP_VOP2_EP_HDMI0>;
|
|
remote-endpoint = <&hdmi0_in_vp0>;
|
|
};
|
|
};
|