mirror of https://github.com/armbian/build.git
530 lines
10 KiB
Plaintext
530 lines
10 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Based on rk3328-roc-cc.dts
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*
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* Copyright (c) 2017 T-Chip Intelligent Technology Co., Ltd
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*/
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/dts-v1/;
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#include "rk3328-dram-renegade-timing.dtsi"
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#include "rk3328.dtsi"
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/ {
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model = "Makerbase MKS-PI";
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compatible = "mks,rk3328-mkspi", "rockchip,rk3328";
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aliases {
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mmc0 = &sdmmc;
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mmc1 = &emmc;
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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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/delete-node/ dmc-opp-table;
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dmc_opp_table: dmc-opp-table {
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compatible = "operating-points-v2";
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opp-786000000 {
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opp-hz = /bits/ 64 <786000000>;
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opp-microvolt = <1075000 1075000 12000000>;
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};
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opp-798000000 {
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opp-hz = /bits/ 64 <798000000>;
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opp-microvolt = <1075000 1075000 12000000>;
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};
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opp-840000000 {
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opp-hz = /bits/ 64 <840000000>;
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opp-microvolt = <1075000 1075000 12000000>;
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};
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opp-924000000 {
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opp-hz = /bits/ 64 <924000000>;
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opp-microvolt = <1100000 1100000 12000000>;
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};
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opp-1068000000 {
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opp-hz = /bits/ 64 <1068000000>;
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opp-microvolt = <1175000 1175000 12000000>;
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};
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};
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gmac_clkin: external-gmac-clock {
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compatible = "fixed-clock";
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clock-frequency = <125000000>;
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clock-output-names = "gmac_clkin";
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#clock-cells = <0>;
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};
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dc_12v: dc-12v {
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compatible = "regulator-fixed";
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regulator-name = "dc_12v";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <12000000>;
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regulator-max-microvolt = <12000000>;
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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-names = "default";
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pinctrl-0 = <&sdmmc0m1_pin>;
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regulator-boot-on;
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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 = <&vcc_io>;
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};
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vcc_sdio: sdmmcio-regulator {
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compatible = "regulator-gpio";
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gpios = <&gpio2 RK_PC4 GPIO_ACTIVE_HIGH>;
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pinctrl-0 = <&sdio_vcc_pin>;
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pinctrl-names = "default";
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states = <1800000 0x0>,
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<3300000 0x1>;
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regulator-name = "vcc_sdio";
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regulator-type = "voltage";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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vin-supply = <&vcc_io>;
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};
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vcc_host1_5v: vcc_otg_5v: vcc-host1-5v-regulator {
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compatible = "regulator-fixed";
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enable-active-high;
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gpio = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&usb20_host_drv>;
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regulator-name = "vcc_host1_5v";
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regulator-always-on;
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vin-supply = <&vcc_sys>;
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};
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vcc_sys: vcc-sys {
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compatible = "regulator-fixed";
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regulator-name = "vcc_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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vin-supply = <&dc_12v>;
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};
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vcc_phy: vcc-phy-regulator {
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compatible = "regulator-fixed";
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regulator-name = "vcc_phy";
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regulator-always-on;
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regulator-boot-on;
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};
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leds {
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compatible = "gpio-leds";
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power_led: led-0 {
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label = "firefly:blue:power";
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linux,default-trigger = "heartbeat";
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gpios = <&rk805 1 GPIO_ACTIVE_LOW>;
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default-state = "on";
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};
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user_led: led-1 {
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label = "firefly:yellow:user";
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linux,default-trigger = "mmc1";
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gpios = <&rk805 0 GPIO_ACTIVE_LOW>;
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default-state = "off";
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};
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};
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};
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&analog_sound {
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status = "disabled";
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};
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&codec {
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status = "okay";
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};
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&gmac2phy {
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status = "okay";
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};
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&dfi {
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status = "okay";
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};
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&dmc {
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center-supply = <&vdd_logic>;
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ddr_timing = <&ddr_timing>;
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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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&emmc {
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bus-width = <8>;
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cap-mmc-highspeed;
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max-frequency = <150000000>;
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mmc-ddr-1_8v;
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mmc-hs200-1_8v;
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non-removable;
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pinctrl-names = "default";
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pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
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vmmc-supply = <&vcc_io>;
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vqmmc-supply = <&vcc18_emmc>;
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status = "okay";
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};
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&gmac2io {
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assigned-clocks = <&cru SCLK_MAC2IO>, <&cru SCLK_MAC2IO_EXT>;
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assigned-clock-parents = <&gmac_clkin>, <&gmac_clkin>;
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clock_in_out = "input";
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phy-supply = <&vcc_phy>;
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phy-mode = "rgmii";
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pinctrl-names = "default";
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pinctrl-0 = <&rgmiim1_pins>;
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snps,aal;
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snps,reset-gpio = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>;
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snps,reset-active-low;
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snps,reset-delays-us = <0 10000 50000>;
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snps,rxpbl = <0x4>;
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snps,txpbl = <0x4>;
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tx_delay = <0x24>;
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rx_delay = <0x18>;
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status = "disabled";
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};
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&gpu {
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mali-supply = <&vdd_logic>;
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};
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&hdmi {
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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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&i2c1 {
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status = "okay";
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rk805: pmic@18 {
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compatible = "rockchip,rk805";
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reg = <0x18>;
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interrupt-parent = <&gpio2>;
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interrupts = <RK_PA6 IRQ_TYPE_LEVEL_LOW>;
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#clock-cells = <1>;
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clock-output-names = "xin32k", "rk805-clkout2";
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gpio-controller;
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#gpio-cells = <2>;
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pinctrl-names = "default";
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pinctrl-0 = <&pmic_int_l>;
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rockchip,system-power-controller;
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wakeup-source;
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vcc1-supply = <&vcc_sys>;
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vcc2-supply = <&vcc_sys>;
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vcc3-supply = <&vcc_sys>;
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vcc4-supply = <&vcc_sys>;
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vcc5-supply = <&vcc_io>;
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vcc6-supply = <&vcc_io>;
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regulators {
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vdd_logic: DCDC_REG1 {
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regulator-name = "vdd_logic";
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regulator-min-microvolt = <712500>;
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regulator-max-microvolt = <1450000>;
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regulator-always-on;
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regulator-boot-on;
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-suspend-microvolt = <1000000>;
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};
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};
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vdd_arm: DCDC_REG2 {
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regulator-name = "vdd_arm";
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regulator-min-microvolt = <712500>;
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regulator-max-microvolt = <1450000>;
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regulator-always-on;
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regulator-boot-on;
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-suspend-microvolt = <950000>;
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};
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};
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vcc_ddr: DCDC_REG3 {
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regulator-name = "vcc_ddr";
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regulator-always-on;
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regulator-boot-on;
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regulator-state-mem {
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regulator-on-in-suspend;
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};
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};
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vcc_io: DCDC_REG4 {
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regulator-name = "vcc_io";
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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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regulator-boot-on;
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-suspend-microvolt = <3300000>;
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};
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};
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vcc_18: LDO_REG1 {
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regulator-name = "vcc_18";
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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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regulator-boot-on;
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-suspend-microvolt = <1800000>;
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};
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};
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vcc18_emmc: LDO_REG2 {
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regulator-name = "vcc18_emmc";
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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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regulator-boot-on;
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-suspend-microvolt = <1800000>;
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};
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};
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vdd_10: LDO_REG3 {
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regulator-name = "vdd_10";
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <1000000>;
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regulator-always-on;
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regulator-boot-on;
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-suspend-microvolt = <1000000>;
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};
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};
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};
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};
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};
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&io_domains {
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status = "okay";
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vccio1-supply = <&vcc_io>;
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vccio2-supply = <&vcc18_emmc>;
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vccio3-supply = <&vcc_sdio>;
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vccio4-supply = <&vcc_io>;
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vccio5-supply = <&vcc_io>;
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vccio6-supply = <&vcc_io>;
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pmuio-supply = <&vcc_io>;
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};
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&pinctrl {
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pmic {
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pmic_int_l: pmic-int-l {
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rockchip,pins = <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>;
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};
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};
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usb2 {
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usb20_host_drv: usb20-host-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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sd {
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sdio_vcc_pin: sdio-vcc-pin {
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rockchip,pins = <2 RK_PC4 RK_FUNC_GPIO &pcfg_pull_up>;
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};
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};
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touchscreen {
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pinctrl_tsc2046_pendown: pinctrl_tsc2046_pendown {
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rockchip,pins = <1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_up>;
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};
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pinctrl_tsc2046_cs: pinctrl_tsc2046_cs {
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rockchip,pins = <3 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>;
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};
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};
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lcd {
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pinctrl_st7796_cs: pinctrl_st7796_cs {
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rockchip,pins = <3 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>;
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};
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};
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spi0_cs2 {
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pinctrl_spi0_cs2: pinctrl_spi0_cs2 {
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rockchip,pins = <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_up>;
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};
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};
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};
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&sdmmc {
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bus-width = <4>;
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cap-mmc-highspeed;
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cap-sd-highspeed;
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disable-wp;
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max-frequency = <150000000>;
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pinctrl-names = "default";
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pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_dectn &sdmmc0_bus4>;
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sd-uhs-sdr12;
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sd-uhs-sdr25;
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sd-uhs-sdr50;
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sd-uhs-sdr104;
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vmmc-supply = <&vcc_sd>;
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vqmmc-supply = <&vcc_sdio>;
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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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&spdif_out {
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status = "okay";
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};
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&spdif_sound {
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status = "okay";
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};
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&tsadc {
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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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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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&spi0 {
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max-freq = <48000000>;
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cs-gpios = <&gpio3 RK_PB0 GPIO_ACTIVE_LOW>,<&gpio3 RK_PA7 GPIO_ACTIVE_LOW>,<&gpio1 RK_PC2 GPIO_ACTIVE_LOW>;
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pinctrl-0 = <&spi0m2_clk &spi0m2_tx &spi0m2_rx>;
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status = "okay";
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spi_for_lcd@0 {
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compatible ="ilitek,st7796";
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pinctrl-names ="default";
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pinctrl-0 = <&pinctrl_st7796_cs>;
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reg = <0>;
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spi-max-frequency = <24000000>;
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bgr;
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fps = <20>;
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rotate = <270>;
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buswidth = <8>;
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dc-gpios = <&gpio3 RK_PA6 GPIO_ACTIVE_HIGH>; /* gpio3 A6 */
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reset-gpios = <&gpio3 RK_PA4 GPIO_ACTIVE_LOW>; /* gpio3 A4 */
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led-gpios = <&gpio3 RK_PA5 GPIO_ACTIVE_HIGH>; /* gpio3 A5 */
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status = "okay";
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};
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spi_for_touch@1 {
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reg = <1>;
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compatible = "ti,tsc2046";
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pinctrl-names ="default";
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pinctrl-0 = <&pinctrl_tsc2046_pendown &pinctrl_tsc2046_cs>;
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ti,x-max = /bits/ 16 <3776>;
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ti,x-min = /bits/ 16 <164>;
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ti,y-min = /bits/ 16 <201>;
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ti,y-max = /bits/ 16 <3919>;
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ti,x-plate-ohms = /bits/ 16 <40>;
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ti,pressure-max = /bits/ 16 <255>;
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//touchscreen-fuzz-x = <16>;
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//touchscreen-fuzz-y = <16>;
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//touchscreen-fuzz-pressure = <10>;
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ti,swap-xy = <1>;
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touchscreen-inverted-y = <1>;
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interrupt-parent = <&gpio1>;
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interrupts = <RK_PC6 GPIO_ACTIVE_LOW>;
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spi-max-frequency = <2000000>;
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pendown-gpio = <&gpio1 RK_PC6 GPIO_ACTIVE_LOW>;
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vcc-supply = <&vcc_io>;
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wakeup-source;
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status = "okay";
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};
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spi_for_cs2@2 {
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reg = <2>;
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compatible ="armbian,spi-dev";
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pinctrl-names ="default";
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pinctrl-0 = <&pinctrl_spi0_cs2>;
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spi-max-frequency = <5000000>;
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status = "okay";
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};
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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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&usbdrd3 {
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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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