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- // SPDX-License-Identifier: GPL-2.0 OR MIT
- /*
- * Copyright (C) 2022 StarFive Technology Co., Ltd.
- */
- /dts-v1/;
- #include "jh7110.dtsi"
- #include <dt-bindings/pinctrl/pinctrl-starfive-jh7110.h>
- #include <dt-bindings/gpio/gpio.h>
- / {
- #address-cells = <2>;
- #size-cells = <2>;
- model = "StarFive JH7110 DevKits";
- compatible = "starfive,jh7110";
- aliases {
- spi0="/soc/spi@13010000";
- gpio0="/soc/gpio@13040000";
- ethernet0=&gmac0;
- ethernet1=&gmac1;
- mmc0=&sdio0;
- mmc1=&sdio1;
- i2c5=&i2c5;
- };
- chosen {
- stdout-path = "/soc/serial@10000000:115200";
- starfive,boot-hart-id = <1>;
- };
- memory@80000000 {
- device_type = "memory";
- reg = <0x0 0x40000000 0x1 0x0>;
- };
- soc {
- };
- gpio-restart {
- compatible = "gpio-restart";
- gpios = <&gpio 35 GPIO_ACTIVE_HIGH>;
- };
- };
- &cpu0 {
- status = "okay";
- };
- &clkgen {
- clocks = <&osc>, <&gmac1_rmii_refin>,
- <&stg_apb>, <&gmac0_rmii_refin>;
- clock-names = "osc", "gmac1_rmii_refin",
- "stg_apb", "gmac0_rmii_refin";
- };
- &gpio {
- status = "okay";
- gpio-controller;
- i2c2_pins: i2c2-0 {
- i2c-pins {
- pinmux = <GPIOMUX(3, GPOUT_LOW,
- GPOEN_SYS_I2C2_CLK,
- GPI_SYS_I2C2_CLK)>,
- <GPIOMUX(2, GPOUT_LOW,
- GPOEN_SYS_I2C2_DATA,
- GPI_SYS_I2C2_DATA)>;
- bias-disable; /* external pull-up */
- input-enable;
- input-schmitt-enable;
- };
- };
- i2c5_pins: i2c5-0 {
- i2c-pins {
- pinmux = <GPIOMUX(19, GPOUT_LOW,
- GPOEN_SYS_I2C5_CLK,
- GPI_SYS_I2C5_CLK)>,
- <GPIOMUX(20, GPOUT_LOW,
- GPOEN_SYS_I2C5_DATA,
- GPI_SYS_I2C5_DATA)>;
- bias-disable; /* external pull-up */
- input-enable;
- input-schmitt-enable;
- };
- };
- mmc0_pins: mmc0-pins {
- mmc0-pins-rest {
- pinmux = <GPIOMUX(22, GPOUT_SYS_SDIO0_RST,
- GPOEN_ENABLE, GPI_NONE)>;
- bias-pull-up;
- drive-strength = <12>;
- input-disable;
- input-schmitt-disable;
- slew-rate = <0>;
- };
- };
- sdcard1_pins: sdcard1-pins {
- sdcard1-pins0 {
- pinmux = <GPIOMUX(10, GPOUT_SYS_SDIO1_CLK,
- GPOEN_ENABLE, GPI_NONE)>;
- bias-pull-up;
- drive-strength = <12>;
- input-disable;
- input-schmitt-disable;
- slew-rate = <0>;
- };
- sdcard1-pins1 {
- pinmux = <GPIOMUX(9, GPOUT_SYS_SDIO1_CMD,
- GPOEN_SYS_SDIO1_CMD, GPI_SYS_SDIO1_CMD)>;
- bias-pull-up;
- drive-strength = <12>;
- input-enable;
- input-schmitt-enable;
- slew-rate = <0>;
- };
- sdcard1-pins2 {
- pinmux = <GPIOMUX(11, GPOUT_SYS_SDIO1_DATA0,
- GPOEN_SYS_SDIO1_DATA0, GPI_SYS_SDIO1_DATA0)>;
- bias-pull-up;
- drive-strength = <12>;
- input-enable;
- input-schmitt-enable;
- slew-rate = <0>;
- };
- sdcard1-pins3 {
- pinmux = <GPIOMUX(12, GPOUT_SYS_SDIO1_DATA1,
- GPOEN_SYS_SDIO1_DATA1, GPI_SYS_SDIO1_DATA1)>;
- bias-pull-up;
- drive-strength = <12>;
- input-enable;
- input-schmitt-enable;
- slew-rate = <0>;
- };
- sdcard1-pins4 {
- pinmux = <GPIOMUX(7, GPOUT_SYS_SDIO1_DATA2,
- GPOEN_SYS_SDIO1_DATA2, GPI_SYS_SDIO1_DATA2)>;
- bias-pull-up;
- drive-strength = <12>;
- input-enable;
- input-schmitt-enable;
- slew-rate = <0>;
- };
- sdcard1-pins5 {
- pinmux = <GPIOMUX(8, GPOUT_SYS_SDIO1_DATA3,
- GPOEN_SYS_SDIO1_DATA3, GPI_SYS_SDIO1_DATA3)>;
- bias-pull-up;
- drive-strength = <12>;
- input-enable;
- input-schmitt-enable;
- slew-rate = <0>;
- };
- };
- hdmi_pins: hdmi-0 {
- i2c-pins {
- pinmux = <GPIOMUX(0, GPOUT_SYS_HDMI_DDC_SCL,
- GPOEN_SYS_HDMI_DDC_SCL,
- GPI_SYS_HDMI_DDC_SCL)>,
- <GPIOMUX(1, GPOUT_SYS_HDMI_DDC_SDA,
- GPOEN_SYS_HDMI_DDC_SDA,
- GPI_SYS_HDMI_DDC_SDA)>;
- bias-pull-up;
- input-enable;
- };
- cec-pins {
- pinmux = <GPIOMUX(14, GPOUT_SYS_HDMI_CEC_SDA,
- GPOEN_SYS_HDMI_CEC_SDA,
- GPI_SYS_HDMI_CEC_SDA)>;
- bias-pull-up;
- input-enable;
- };
- hpd-pins {
- pinmux = <GPIOMUX(15, GPOUT_LOW,
- GPOEN_DISABLE,
- GPI_SYS_HDMI_HPD)>;
- input-enable;
- };
- };
- };
- &i2c2 {
- clock-frequency = <100000>;
- i2c-sda-hold-time-ns = <300>;
- i2c-sda-falling-time-ns = <510>;
- i2c-scl-falling-time-ns = <510>;
- auto_calc_scl_lhcnt;
- pinctrl-names = "default";
- pinctrl-0 = <&i2c2_pins>;
- status = "okay";
- seeed_panel: seeed_panel@45 {
- compatible = "starfive,seeed";
- reg = <0x45>;
- sel-gpios = <&ext_gpio 5 GPIO_ACTIVE_LOW>;
- };
- lt8911exb_i2c@29 {
- compatible = "lontium,lt8911exb";
- reg = <0x29>;
- reset-gpios = <&gpio 41 1>;
- pwm-gpios = <&gpio 33 1>;
- bl-gpios = <&ext_gpio 6 GPIO_ACTIVE_LOW>;
- };
- };
- &i2c5 {
- clock-frequency = <100000>;
- i2c-sda-hold-time-ns = <300>;
- i2c-sda-falling-time-ns = <510>;
- i2c-scl-falling-time-ns = <510>;
- pinctrl-names = "default";
- pinctrl-0 = <&i2c5_pins>;
- status = "okay";
- pmic_axp15060: axp15060_reg@36 {
- compatible = "stf,axp15060-regulator";
- reg = <0x36>;
- };
- eeprom@50 {
- compatible = "atmel,24c04";
- reg = <0x50>;
- pagesize = <16>;
- };
- ext_gpio: ext_gpio@74 {
- compatible = "ti,tca9539";
- reg = <0x74>;
- gpio-controller;
- #gpio-cells = <2>;
- };
- };
- &sdio0 {
- assigned-clocks = <&clkgen JH7110_SDIO0_CLK_SDCARD>;
- assigned-clock-rates = <50000000>;
- fifo-depth = <32>;
- bus-width = <4>;
- status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&mmc0_pins>;
- };
- &sdio1 {
- assigned-clocks = <&clkgen JH7110_SDIO1_CLK_SDCARD>;
- assigned-clock-rates = <50000000>;
- fifo-depth = <32>;
- bus-width = <4>;
- status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&sdcard1_pins>;
- };
- &gmac0 {
- status = "okay";
- #address-cells = <1>;
- #size-cells = <0>;
- phy0: ethernet-phy@0 {
- rxc_dly_en = <0>;
- rx_delay_sel = <0xb>;
- tx_delay_sel_fe = <5>;
- tx_delay_sel = <0xa>;
- tx_inverted_10 = <0x1>;
- tx_inverted_100 = <0x1>;
- tx_inverted_1000 = <0x1>;
- };
- };
- &gmac1 {
- status = "okay";
- #address-cells = <1>;
- #size-cells = <0>;
- phy1: ethernet-phy@1 {
- rgmii_sw_dr_2 = <0x0>;
- rgmii_sw_dr = <0x3>;
- rgmii_sw_dr_rxc = <0x7>;
- tx_delay_sel_fe = <5>;
- tx_delay_sel = <0>;
- rxc_dly_en = <0>;
- rx_delay_sel = <0x2>;
- tx_inverted_10 = <0x1>;
- tx_inverted_100 = <0x1>;
- tx_inverted_1000 = <0x0>;
- };
- };
- &uart0 {
- reg-offset = <0>;
- current-speed = <115200>;
- status = "okay";
- };
- &gpioa {
- status = "disabled";
- };
- &usbdrd30 {
- clocks = <&clkgen JH7110_USB_125M>,
- <&clkgen JH7110_USB0_CLK_APP_125>,
- <&clkgen JH7110_USB0_CLK_LPM>,
- <&clkgen JH7110_USB0_CLK_STB>,
- <&clkgen JH7110_USB0_CLK_USB_APB>,
- <&clkgen JH7110_USB0_CLK_AXI>,
- <&clkgen JH7110_USB0_CLK_UTMI_APB>,
- <&clkgen JH7110_PCIE0_CLK_APB>;
- clock-names = "125m","app","lpm","stb","apb","axi","utmi", "phy";
- resets = <&rstgen RSTN_U0_CDN_USB_PWRUP>,
- <&rstgen RSTN_U0_CDN_USB_APB>,
- <&rstgen RSTN_U0_CDN_USB_AXI>,
- <&rstgen RSTN_U0_CDN_USB_UTMI_APB>,
- <&rstgen RSTN_U0_PLDA_PCIE_APB>;
- reset-names = "pwrup","apb","axi","utmi", "phy";
- starfive,usb2-only = <0>;
- status = "okay";
- };
- &usbdrd_cdns3 {
- dr_mode = "unknown";
- dr_num_mode = <1>;
- };
- &timer {
- status = "disabled";
- };
- &wdog {
- status = "disabled";
- };
- &clkvout {
- status = "okay";
- };
- &pdm {
- status = "disabled";
- };
- &dc8200 {
- status = "okay";
- };
- &mipi_dsi0 {
- status = "okay";
- rockchip,panel = <&seeed_panel>;
- data-lanes-num = <1>;
- status = "okay";
- };
- &hdmi{
- pinctrl-names = "default";
- pinctrl-0 = <&hdmi_pins>;
- status = "okay";
- };
- &pcie1 {
- power-gpios = <&ext_gpio 0 GPIO_ACTIVE_HIGH>;
- reset-gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
- status = "okay";
- };
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