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arm64: dts: rockchip: Add Radxa ROCK S0
Radxa ROCK S0 is a single-board computer based on the Rockchip RK3308B SoC in an ultra-compact form factor. Add initial support for eMMC, SD-card, Ethernet, WiFi/BT and USB. Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Link: https://lore.kernel.org/r/20240521212247.1240226-3-jonas@kwiboo.se Signed-off-by: Heiko Stuebner <heiko@sntech.de> [ upstream commit: adeb5d2a4ba47910238b3c4f5fd960cc0c26a98b ] (cherry picked from commit e291d457b0378f2cb3d3ebb597032ca862cdb973) Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
This commit is contained in:
Jonas Karlman
Kever Yang
parent
2da44169ab
commit
438a2a7a0c
293
dts/upstream/src/arm64/rockchip/rk3308-rock-s0.dts
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293
dts/upstream/src/arm64/rockchip/rk3308-rock-s0.dts
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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/leds/common.h>
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#include "rk3308.dtsi"
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/ {
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model = "Radxa ROCK S0";
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compatible = "radxa,rock-s0", "rockchip,rk3308";
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aliases {
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ethernet0 = &gmac;
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mmc0 = &emmc;
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mmc1 = &sdmmc;
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mmc2 = &sdio;
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};
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chosen {
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stdout-path = "serial0:1500000n8";
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};
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leds {
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compatible = "gpio-leds";
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pinctrl-names = "default";
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pinctrl-0 = <&pwr_led>;
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led-green {
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color = <LED_COLOR_ID_GREEN>;
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default-state = "on";
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function = LED_FUNCTION_HEARTBEAT;
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gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_HIGH>;
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linux,default-trigger = "heartbeat";
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};
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};
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vdd_log: regulator-1v04-vdd-log {
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compatible = "regulator-fixed";
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regulator-name = "vdd_log";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <1040000>;
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regulator-max-microvolt = <1040000>;
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vin-supply = <&vcc5v0_sys>;
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};
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vcc_ddr: regulator-1v5-vcc-ddr {
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compatible = "regulator-fixed";
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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-min-microvolt = <1500000>;
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regulator-max-microvolt = <1500000>;
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vin-supply = <&vcc5v0_sys>;
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};
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vcc_1v8: regulator-1v8-vcc {
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compatible = "regulator-fixed";
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regulator-name = "vcc_1v8";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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vin-supply = <&vcc_io>;
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};
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vcc_io: regulator-3v3-vcc-io {
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compatible = "regulator-fixed";
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regulator-name = "vcc_io";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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vin-supply = <&vcc5v0_sys>;
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};
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vcc5v0_sys: regulator-5v0-vcc-sys {
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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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vdd_core: regulator-vdd-core {
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compatible = "pwm-regulator";
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pwms = <&pwm0 0 5000 1>;
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pwm-supply = <&vcc5v0_sys>;
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regulator-name = "vdd_core";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <827000>;
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regulator-max-microvolt = <1340000>;
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regulator-settling-time-up-us = <250>;
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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-names = "default";
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pinctrl-0 = <&wifi_reg_on>;
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reset-gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_LOW>;
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};
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};
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&cpu0 {
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cpu-supply = <&vdd_core>;
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};
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&emmc {
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cap-mmc-highspeed;
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no-sd;
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no-sdio;
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non-removable;
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pinctrl-names = "default";
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pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_pwren>;
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vmmc-supply = <&vcc_io>;
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status = "okay";
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};
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&gmac {
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clock_in_out = "output";
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phy-handle = <&rtl8201f>;
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phy-supply = <&vcc_io>;
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status = "okay";
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mdio {
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compatible = "snps,dwmac-mdio";
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#address-cells = <1>;
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#size-cells = <0>;
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rtl8201f: ethernet-phy@1 {
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compatible = "ethernet-phy-ieee802.3-c22";
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reg = <1>;
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pinctrl-names = "default";
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pinctrl-0 = <&mac_rst>;
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reset-assert-us = <20000>;
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reset-deassert-us = <50000>;
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reset-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
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};
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};
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};
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&io_domains {
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vccio0-supply = <&vcc_io>;
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vccio1-supply = <&vcc_io>;
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vccio2-supply = <&vcc_io>;
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vccio3-supply = <&vcc_io>;
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vccio4-supply = <&vcc_1v8>;
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vccio5-supply = <&vcc_io>;
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status = "okay";
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};
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&pinctrl {
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pinctrl-names = "default";
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pinctrl-0 = <&rtc_32k>;
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bluetooth {
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bt_reg_on: bt-reg-on {
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rockchip,pins = <4 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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bt_wake_host: bt-wake-host {
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rockchip,pins = <4 RK_PB4 RK_FUNC_GPIO &pcfg_pull_down>;
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};
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host_wake_bt: host-wake-bt {
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rockchip,pins = <4 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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gmac {
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mac_rst: mac-rst {
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rockchip,pins = <0 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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leds {
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pwr_led: pwr-led {
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rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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wifi {
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wifi_reg_on: wifi-reg-on {
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rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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wifi_wake_host: wifi-wake-host {
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rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_down>;
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};
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};
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};
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&pwm0 {
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pinctrl-names = "default";
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pinctrl-0 = <&pwm0_pin_pull_down>;
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status = "okay";
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};
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&saradc {
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vref-supply = <&vcc_1v8>;
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status = "okay";
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};
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&sdio {
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#address-cells = <1>;
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#size-cells = <0>;
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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 = <50000000>;
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mmc-pwrseq = <&sdio_pwrseq>;
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no-mmc;
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no-sd;
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non-removable;
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vmmc-supply = <&vcc_io>;
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vqmmc-supply = <&vcc_1v8>;
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status = "okay";
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brcmf: wifi@1 {
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compatible = "brcm,bcm43430a1-fmac", "brcm,bcm4329-fmac";
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reg = <1>;
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interrupt-parent = <&gpio0>;
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interrupts = <RK_PA0 IRQ_TYPE_LEVEL_HIGH>;
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interrupt-names = "host-wake";
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pinctrl-names = "default";
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pinctrl-0 = <&wifi_wake_host>;
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};
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};
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&sdmmc {
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cap-mmc-highspeed;
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cap-sd-highspeed;
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disable-wp;
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vmmc-supply = <&vcc_io>;
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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-names = "default";
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pinctrl-0 = <&uart0_xfer>;
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status = "okay";
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};
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&uart4 {
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uart-has-rtscts;
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status = "okay";
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bluetooth {
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compatible = "brcm,bcm43430a1-bt";
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clocks = <&cru SCLK_RTC32K>;
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clock-names = "lpo";
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interrupt-parent = <&gpio4>;
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interrupts = <RK_PB4 IRQ_TYPE_LEVEL_HIGH>;
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interrupt-names = "host-wakeup";
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device-wakeup-gpios = <&gpio4 RK_PB2 GPIO_ACTIVE_HIGH>;
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shutdown-gpios = <&gpio4 RK_PB3 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&bt_reg_on &bt_wake_host &host_wake_bt>;
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vbat-supply = <&vcc_io>;
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vddio-supply = <&vcc_1v8>;
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};
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};
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&usb_host_ehci {
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status = "okay";
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};
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&usb_host_ohci {
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status = "okay";
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};
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&usb20_otg {
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dr_mode = "peripheral";
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status = "okay";
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};
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&wdt {
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status = "okay";
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};
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