blob: d89d5263cb5ef8b204bd2ca3a7ee6177285f8c36 [file] [log] [blame]
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2022 Radxa Limited
* Copyright (c) 2022 Amarula Solutions(India)
*/
/dts-v1/;
#include <dt-bindings/soc/rockchip,vop2.h>
#include "rk3566.dtsi"
#include "rk3566-radxa-cm3.dtsi"
/ {
model = "Radxa Compute Module 3(CM3) IO Board";
compatible = "radxa,cm3-io", "radxa,cm3", "rockchip,rk3566";
aliases {
mmc1 = &sdmmc0;
};
chosen: chosen {
stdout-path = "serial2:1500000n8";
};
gmac1_clkin: external-gmac1-clock {
compatible = "fixed-clock";
clock-frequency = <125000000>;
clock-output-names = "gmac1_clkin";
#clock-cells = <0>;
};
hdmi-con {
compatible = "hdmi-connector";
type = "a";
port {
hdmi_con_in: endpoint {
remote-endpoint = <&hdmi_out_con>;
};
};
};
leds {
compatible = "gpio-leds";
led-1 {
gpios = <&gpio4 RK_PA4 GPIO_ACTIVE_LOW>;
color = <LED_COLOR_ID_GREEN>;
function = LED_FUNCTION_ACTIVITY;
linux,default-trigger = "heartbeat";
pinctrl-names = "default";
pinctrl-0 = <&pi_nled_activity>;
};
};
vcc5v0_usb30: vcc5v0-usb30-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc5v0_usb30";
enable-active-high;
gpio = <&gpio3 RK_PC2 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&vcc5v0_usb30_en_h>;
regulator-always-on;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
vin-supply = <&vcc_sys>;
};
vcca1v8_image: vcca1v8-image-regulator {
compatible = "regulator-fixed";
regulator-name = "vcca1v8_image";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
vin-supply = <&vcc_1v8_p>;
};
vdda0v9_image: vdda0v9-image-regulator {
compatible = "regulator-fixed";
regulator-name = "vcca0v9_image";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <900000>;
vin-supply = <&vdda_0v9>;
};
};
&combphy1 {
status = "okay";
};
&gmac1 {
assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>;
assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&gmac1_clkin>;
assigned-clock-rates = <0>, <125000000>;
clock_in_out = "input";
phy-handle = <&rgmii_phy1>;
phy-mode = "rgmii";
pinctrl-names = "default";
pinctrl-0 = <&gmac1m0_miim
&gmac1m0_tx_bus2
&gmac1m0_rx_bus2
&gmac1m0_rgmii_clk
&gmac1m0_rgmii_bus
&gmac1m0_clkinout>;
snps,reset-gpio = <&gpio4 RK_PC2 GPIO_ACTIVE_LOW>;
snps,reset-active-low;
/* Reset time is 20ms, 100ms for rtl8211f */
snps,reset-delays-us = <0 20000 100000>;
tx_delay = <0x46>;
rx_delay = <0x2e>;
status = "okay";
};
&hdmi {
avdd-0v9-supply = <&vdda0v9_image>;
avdd-1v8-supply = <&vcca1v8_image>;
status = "okay";
};
&hdmi_in {
hdmi_in_vp0: endpoint {
remote-endpoint = <&vp0_out_hdmi>;
};
};
&hdmi_out {
hdmi_out_con: endpoint {
remote-endpoint = <&hdmi_con_in>;
};
};
&hdmi_sound {
status = "okay";
};
&mdio1 {
rgmii_phy1: ethernet-phy@0 {
compatible="ethernet-phy-ieee802.3-c22";
reg= <0x0>;
};
};
&pinctrl {
gmac1 {
gmac1m0_miim: gmac1m0-miim {
rockchip,pins =
/* gmac1_mdcm0 */
<3 RK_PC4 3 &pcfg_pull_none_drv_level_15>,
/* gmac1_mdiom0 */
<3 RK_PC5 3 &pcfg_pull_none_drv_level_15>;
};
gmac1m0_rx_bus2: gmac1m0-rx-bus2 {
rockchip,pins =
/* gmac1_rxd0m0 */
<3 RK_PB1 3 &pcfg_pull_none_drv_level_15>,
/* gmac1_rxd1m0 */
<3 RK_PB2 3 &pcfg_pull_none_drv_level_15>,
/* gmac1_rxdvcrsm0 */
<3 RK_PB3 3 &pcfg_pull_none_drv_level_15>;
};
gmac1m0_tx_bus2: gmac1m0-tx-bus2 {
rockchip,pins =
/* gmac1_txd0m0 */
<3 RK_PB5 3 &pcfg_pull_none_drv_level_15>,
/* gmac1_txd1m0 */
<3 RK_PB6 3 &pcfg_pull_none_drv_level_15>,
/* gmac1_txenm0 */
<3 RK_PB7 3 &pcfg_pull_none_drv_level_15>;
};
gmac1m0_rgmii_clk: gmac1m0-rgmii-clk {
rockchip,pins =
/* gmac1_rxclkm0 */
<3 RK_PA7 3 &pcfg_pull_none_drv_level_15>,
/* gmac1_txclkm0 */
<3 RK_PA6 3 &pcfg_pull_none_drv_level_15>;
};
gmac1m0_rgmii_bus: gmac1m0-rgmii-bus {
rockchip,pins =
/* gmac1_rxd2m0 */
<3 RK_PA4 3 &pcfg_pull_none_drv_level_15>,
/* gmac1_rxd3m0 */
<3 RK_PA5 3 &pcfg_pull_none_drv_level_15>,
/* gmac1_txd2m0 */
<3 RK_PA2 3 &pcfg_pull_none_drv_level_15>,
/* gmac1_txd3m0 */
<3 RK_PA3 3 &pcfg_pull_none_drv_level_15>;
};
gmac1m0_clkinout: gmac1m0-clkinout {
rockchip,pins =
/* gmac1_mclkinoutm0 */
<3 RK_PC0 3 &pcfg_pull_none_drv_level_15>;
};
};
leds {
pi_nled_activity: pi-nled-activity {
rockchip,pins = <4 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
sdcard {
sdmmc_pwren: sdmmc-pwren {
rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
usb {
vcc5v0_usb30_en_h: vcc5v0-host-en-h {
rockchip,pins = <3 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
};
&sdmmc0 {
bus-width = <4>;
cap-mmc-highspeed;
cap-sd-highspeed;
disable-wp;
vqmmc-supply = <&vccio_sd>;
pinctrl-names = "default";
pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det &sdmmc0_pwren>;
status = "okay";
};
&uart2 {
status = "okay";
};
&usb2phy0_host {
phy-supply = <&vcc5v0_usb30>;
status = "okay";
};
&usb2phy1_host {
status = "okay";
};
&usb2phy1_otg {
status = "okay";
};
&usb_host0_ehci {
status = "okay";
};
&usb_host1_xhci {
status = "okay";
};
&vop {
assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP1>;
assigned-clock-parents = <&pmucru PLL_HPLL>, <&cru PLL_VPLL>;
status = "okay";
};
&vop_mmu {
status = "okay";
};
&vp0 {
vp0_out_hdmi: endpoint@ROCKCHIP_VOP2_EP_HDMI0 {
reg = <ROCKCHIP_VOP2_EP_HDMI0>;
remote-endpoint = <&hdmi_in_vp0>;
};
};