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Date: Thu, 27 Jun 2024 07:29:18 +0900
From: FUKAUMI Naoki <naoki@...xa.com>
To: Jonas Karlman <jonas@...boo.se>, Heiko Stuebner <heiko@...ech.de>,
Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>
Cc: devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 2/2] arm64: dts: rockchip: Add Radxa ROCK 3B
Hi,
thank you very much for your effort!
On 6/27/24 05:14, Jonas Karlman wrote:
> The Radxa ROCK 3B is a single-board computer based on the Pico-ITX form
> factor (100mm x 75mm). Two versions of the ROCK 3B exists, a community
> version based on the RK3568 SoC and an industrial version based on the
> RK3568J SoC.
>
> Add initial support for eMMC, SD-card, Ethernet, HDMI, PCIe and USB.
>
> Signed-off-by: Jonas Karlman <jonas@...boo.se>
> ---
> v2:
> - Use regulator-.* nodename for fixed regulators
> - Drop rockchip,mic-in-differential prop
> - Shorten Ethernet phy reset-deassert-us to 50 ms
> - Fix pcie pinctrl
> - Add keep-power-in-suspend to sdmmc2
>
> Following issue is reported by dtbs_check and is fixed by series at [1]:
>
> pmic@20: '#sound-dai-cells', 'assigned-clock-parents', 'assigned-clocks', 'clock-names', 'clocks'
> do not match any of the regexes: 'pinctrl-[0-9]+'
> from schema $id: http://devicetree.org/schemas/mfd/rockchip,rk809.yaml#
>
> [1] https://lore.kernel.org/all/20240622-rk809-fixes-v2-0-c0db420d3639@collabora.com/
> ---
> arch/arm64/boot/dts/rockchip/Makefile | 1 +
> .../boot/dts/rockchip/rk3568-rock-3b.dts | 780 ++++++++++++++++++
> 2 files changed, 781 insertions(+)
> create mode 100644 arch/arm64/boot/dts/rockchip/rk3568-rock-3b.dts
>
> diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
> index 90f5172f37e6..ae0ae02f51e9 100644
> --- a/arch/arm64/boot/dts/rockchip/Makefile
> +++ b/arch/arm64/boot/dts/rockchip/Makefile
> @@ -114,6 +114,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-qnap-ts433.dtb
> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-radxa-e25.dtb
> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-roc-pc.dtb
> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-rock-3a.dtb
> +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-rock-3b.dtb
> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-wolfvision-pf5.dtb
> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-wolfvision-pf5-display-vz.dtbo
> dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-wolfvision-pf5-io-expander.dtbo
> diff --git a/arch/arm64/boot/dts/rockchip/rk3568-rock-3b.dts b/arch/arm64/boot/dts/rockchip/rk3568-rock-3b.dts
> new file mode 100644
> index 000000000000..46c959f1c6ad
> --- /dev/null
> +++ b/arch/arm64/boot/dts/rockchip/rk3568-rock-3b.dts
> @@ -0,0 +1,780 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +
> +/dts-v1/;
> +
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/leds/common.h>
> +#include <dt-bindings/pinctrl/rockchip.h>
> +#include <dt-bindings/soc/rockchip,vop2.h>
> +#include "rk3568.dtsi"
> +
> +/ {
> + model = "Radxa ROCK 3B";
> + compatible = "radxa,rock-3b", "rockchip,rk3568";
> +
> + aliases {
> + ethernet0 = &gmac0;
> + ethernet1 = &gmac1;
> + mmc0 = &sdhci;
> + mmc1 = &sdmmc0;
> + mmc2 = &sdmmc2;
> + };
> +
> + chosen {
> + stdout-path = "serial2:1500000n8";
> + };
> +
> + hdmi-con {
> + compatible = "hdmi-connector";
> + type = "a";
> +
> + port {
> + hdmi_con_in: endpoint {
> + remote-endpoint = <&hdmi_out_con>;
> + };
> + };
> + };
> +
> + ir-receiver {
> + compatible = "gpio-ir-receiver";
> + gpios = <&gpio0 RK_PC2 GPIO_ACTIVE_LOW>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pwm3_ir>;
> + };
> +
> + leds {
> + compatible = "gpio-leds";
> +
> + led-green {
led-0 or just led (leds-gpio.yaml)
Best regards,
--
FUKAUMI Naoki
Radxa Computer (Shenzhen) Co., Ltd.
> + color = <LED_COLOR_ID_GREEN>;
> + default-state = "on";
> + function = LED_FUNCTION_HEARTBEAT;
> + gpios = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>;
> + linux,default-trigger = "heartbeat";
> + pinctrl-names = "default";
> + pinctrl-0 = <&led>;
> + };
> + };
> +
> + /* pi6c pcie clock generator */
> + vcc3v3_pi6c_03: regulator-3v3-vcc-pi6c-03 {
> + compatible = "regulator-fixed";
> + enable-active-high;
> + gpios = <&gpio0 RK_PD4 GPIO_ACTIVE_HIGH>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pcie_pwren_h>;
> + regulator-name = "vcc3v3_pi6c_03";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + startup-delay-us = <10000>;
> + vin-supply = <&vcc5v0_sys>;
> + };
> +
> + vcc3v3_sys: regulator-3v3-vcc-sys {
> + compatible = "regulator-fixed";
> + regulator-name = "vcc3v3_sys";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + vin-supply = <&vcc5v0_sys>;
> + };
> +
> + vcc3v3_sys2: regulator-3v3-vcc-sys2 {
> + compatible = "regulator-fixed";
> + regulator-name = "vcc3v3_sys2";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + vin-supply = <&vcc5v0_sys>;
> + };
> +
> + vcc5v0_sys: regulator-5v0-vcc-sys {
> + compatible = "regulator-fixed";
> + regulator-name = "vcc5v0_sys";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + };
> +
> + vcc5v0_usb_host: regulator-5v0-vcc-usb-host {
> + compatible = "regulator-fixed";
> + enable-active-high;
> + gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&usb_host_pwren_h>;
> + regulator-name = "vcc5v0_usb_host";
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + vin-supply = <&vcc5v0_sys>;
> + };
> +
> + vcc5v0_usb_otg: regulator-5v0-vcc-usb-otg {
> + compatible = "regulator-fixed";
> + enable-active-high;
> + gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&usb_otg_pwren_h>;
> + regulator-name = "vcc5v0_usb_otg";
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + vin-supply = <&vcc5v0_sys>;
> + };
> +
> + sdio_pwrseq: sdio-pwrseq {
> + compatible = "mmc-pwrseq-simple";
> + clocks = <&rk809 1>;
> + clock-names = "ext_clock";
> + pinctrl-names = "default";
> + pinctrl-0 = <&wifi_reg_on_h>;
> + post-power-on-delay-ms = <100>;
> + power-off-delay-us = <5000000>;
> + reset-gpios = <&gpio3 RK_PD4 GPIO_ACTIVE_LOW>;
> + };
> +
> + sound {
> + compatible = "simple-audio-card";
> + simple-audio-card,format = "i2s";
> + simple-audio-card,name = "Analog RK809";
> + simple-audio-card,mclk-fs = <256>;
> +
> + simple-audio-card,cpu {
> + sound-dai = <&i2s1_8ch>;
> + };
> +
> + simple-audio-card,codec {
> + sound-dai = <&rk809>;
> + };
> + };
> +};
> +
> +&combphy0 {
> + status = "okay";
> +};
> +
> +&combphy1 {
> + status = "okay";
> +};
> +
> +&combphy2 {
> + status = "okay";
> +};
> +
> +&cpu0 {
> + cpu-supply = <&vdd_cpu>;
> +};
> +
> +&cpu1 {
> + cpu-supply = <&vdd_cpu>;
> +};
> +
> +&cpu2 {
> + cpu-supply = <&vdd_cpu>;
> +};
> +
> +&cpu3 {
> + cpu-supply = <&vdd_cpu>;
> +};
> +
> +&gmac0 {
> + assigned-clocks = <&cru SCLK_GMAC0_RX_TX>, <&cru SCLK_GMAC0>;
> + assigned-clock-parents = <&cru SCLK_GMAC0_RGMII_SPEED>, <&cru CLK_MAC0_2TOP>;
> + clock_in_out = "input";
> + phy-handle = <&rgmii_phy0>;
> + phy-mode = "rgmii-id";
> + phy-supply = <&vcc_3v3>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&gmac0_miim
> + &gmac0_tx_bus2
> + &gmac0_rx_bus2
> + &gmac0_rgmii_clk
> + &gmac0_rgmii_bus
> + &gmac0_clkinout>;
> + status = "okay";
> +};
> +
> +&gmac1 {
> + assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>;
> + assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru CLK_MAC1_2TOP>;
> + clock_in_out = "input";
> + phy-handle = <&rgmii_phy1>;
> + phy-mode = "rgmii-id";
> + phy-supply = <&vcc_3v3>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&gmac1m1_miim
> + &gmac1m1_tx_bus2
> + &gmac1m1_rx_bus2
> + &gmac1m1_rgmii_clk
> + &gmac1m1_rgmii_bus
> + &gmac1m1_clkinout>;
> + status = "okay";
> +};
> +
> +&gpu {
> + mali-supply = <&vdd_gpu>;
> + 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";
> +};
> +
> +&i2c0 {
> + status = "okay";
> +
> + vdd_cpu: regulator@1c {
> + compatible = "tcs,tcs4525";
> + reg = <0x1c>;
> + fcs,suspend-voltage-selector = <1>;
> + regulator-name = "vdd_cpu";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <800000>;
> + regulator-max-microvolt = <1150000>;
> + regulator-ramp-delay = <2300>;
> + vin-supply = <&vcc5v0_sys>;
> +
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + rk809: pmic@20 {
> + compatible = "rockchip,rk809";
> + reg = <0x20>;
> + assigned-clocks = <&cru I2S1_MCLKOUT_TX>;
> + assigned-clock-parents = <&cru CLK_I2S1_8CH_TX>;
> + #clock-cells = <1>;
> + clocks = <&cru I2S1_MCLKOUT_TX>;
> + clock-names = "mclk";
> + clock-output-names = "rk809-clkout1", "rk809-clkout2";
> + interrupt-parent = <&gpio0>;
> + interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pmic_int_l>, <&i2s1m0_mclk>;
> + #sound-dai-cells = <0>;
> + system-power-controller;
> + wakeup-source;
> +
> + vcc1-supply = <&vcc3v3_sys>;
> + vcc2-supply = <&vcc3v3_sys>;
> + vcc3-supply = <&vcc3v3_sys>;
> + vcc4-supply = <&vcc3v3_sys>;
> + vcc5-supply = <&vcc3v3_sys>;
> + vcc6-supply = <&vcc3v3_sys>;
> + vcc7-supply = <&vcc3v3_sys>;
> + vcc8-supply = <&vcc3v3_sys>;
> + vcc9-supply = <&vcc3v3_sys>;
> +
> + regulators {
> + vdd_logic: DCDC_REG1 {
> + regulator-name = "vdd_logic";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-initial-mode = <0x2>;
> + regulator-min-microvolt = <500000>;
> + regulator-max-microvolt = <1350000>;
> + regulator-ramp-delay = <6001>;
> +
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vdd_gpu: DCDC_REG2 {
> + regulator-name = "vdd_gpu";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-initial-mode = <0x2>;
> + regulator-min-microvolt = <500000>;
> + regulator-max-microvolt = <1350000>;
> + regulator-ramp-delay = <6001>;
> +
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vcc_ddr: DCDC_REG3 {
> + regulator-name = "vcc_ddr";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-initial-mode = <0x2>;
> +
> + regulator-state-mem {
> + regulator-on-in-suspend;
> + };
> + };
> +
> + vdd_npu: DCDC_REG4 {
> + regulator-name = "vdd_npu";
> + regulator-initial-mode = <0x2>;
> + regulator-min-microvolt = <500000>;
> + regulator-max-microvolt = <1350000>;
> + regulator-ramp-delay = <6001>;
> +
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vcc_1v8: DCDC_REG5 {
> + regulator-name = "vcc_1v8";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> +
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vdda0v9_image: LDO_REG1 {
> + regulator-name = "vdda0v9_image";
> + regulator-min-microvolt = <900000>;
> + regulator-max-microvolt = <900000>;
> +
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vdda_0v9: LDO_REG2 {
> + regulator-name = "vdda_0v9";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <900000>;
> + regulator-max-microvolt = <900000>;
> +
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vdda0v9_pmu: LDO_REG3 {
> + regulator-name = "vdda0v9_pmu";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <900000>;
> + regulator-max-microvolt = <900000>;
> +
> + regulator-state-mem {
> + regulator-on-in-suspend;
> + regulator-suspend-microvolt = <900000>;
> + };
> + };
> +
> + vccio_acodec: LDO_REG4 {
> + regulator-name = "vccio_acodec";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> +
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vccio_sd: LDO_REG5 {
> + regulator-name = "vccio_sd";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <3300000>;
> +
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vcc3v3_pmu: LDO_REG6 {
> + regulator-name = "vcc3v3_pmu";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> +
> + regulator-state-mem {
> + regulator-on-in-suspend;
> + regulator-suspend-microvolt = <3300000>;
> + };
> + };
> +
> + vcca_1v8: LDO_REG7 {
> + regulator-name = "vcca_1v8";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> +
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vcca1v8_pmu: LDO_REG8 {
> + regulator-name = "vcca1v8_pmu";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> +
> + regulator-state-mem {
> + regulator-on-in-suspend;
> + regulator-suspend-microvolt = <1800000>;
> + };
> + };
> +
> + vcca1v8_image: LDO_REG9 {
> + regulator-name = "vcca1v8_image";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> +
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vcc_3v3: SWITCH_REG1 {
> + regulator-name = "vcc_3v3";
> + regulator-always-on;
> + regulator-boot-on;
> +
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vcc3v3_sd: SWITCH_REG2 {
> + regulator-name = "vcc3v3_sd";
> + regulator-always-on;
> + regulator-boot-on;
> +
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> + };
> + };
> +};
> +
> +&i2c5 {
> + status = "okay";
> +
> + hym8563: rtc@51 {
> + compatible = "haoyu,hym8563";
> + reg = <0x51>;
> + interrupt-parent = <&gpio0>;
> + interrupts = <RK_PD3 IRQ_TYPE_LEVEL_LOW>;
> + #clock-cells = <0>;
> + clock-output-names = "rtcic_32kout";
> + pinctrl-names = "default";
> + pinctrl-0 = <&rtcic_int_l>;
> + wakeup-source;
> + };
> +};
> +
> +&i2s0_8ch {
> + status = "okay";
> +};
> +
> +&i2s1_8ch {
> + pinctrl-names = "default";
> + pinctrl-0 = <&i2s1m0_sclktx
> + &i2s1m0_lrcktx
> + &i2s1m0_sdi0
> + &i2s1m0_sdo0>;
> + rockchip,trcm-sync-tx-only;
> + status = "okay";
> +};
> +
> +&mdio0 {
> + rgmii_phy0: ethernet-phy@1 {
> + compatible = "ethernet-phy-ieee802.3-c22";
> + reg = <1>;
> + reset-assert-us = <20000>;
> + reset-deassert-us = <50000>;
> + reset-gpios = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
> + };
> +};
> +
> +&mdio1 {
> + rgmii_phy1: ethernet-phy@1 {
> + compatible = "ethernet-phy-ieee802.3-c22";
> + reg = <1>;
> + reset-assert-us = <20000>;
> + reset-deassert-us = <50000>;
> + reset-gpios = <&gpio3 RK_PB0 GPIO_ACTIVE_LOW>;
> + };
> +};
> +
> +&pcie2x1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pcie20m1_pins>;
> + reset-gpios = <&gpio3 RK_PC1 GPIO_ACTIVE_HIGH>;
> + vpcie3v3-supply = <&vcc3v3_sys2>;
> + status = "okay";
> +};
> +
> +&pcie30phy {
> + status = "okay";
> +};
> +
> +&pcie3x2 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pcie30x2m1_pins>;
> + reset-gpios = <&gpio2 RK_PD6 GPIO_ACTIVE_HIGH>;
> + status = "okay";
> +};
> +
> +&pinctrl {
> + bluetooth {
> + bt_reg_on_h: bt-reg-on-h {
> + rockchip,pins = <4 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
> + };
> +
> + bt_wake_host_h: bt-wake-host-h {
> + rockchip,pins = <4 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
> + };
> +
> + host_wake_bt_h: host-wake-bt-h {
> + rockchip,pins = <4 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
> + };
> + };
> +
> + ir-receiver {
> + pwm3_ir: pwm3-ir {
> + rockchip,pins = <0 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
> + };
> + };
> +
> + leds {
> + led: led {
> + rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
> + };
> + };
> +
> + pcie {
> + pcie_pwren_h: pcie-pwren-h {
> + rockchip,pins = <0 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;
> + };
> + };
> +
> + pcie20 {
> + pcie20m1_pins: pcie20m1-pins {
> + rockchip,pins =
> + <2 RK_PD0 4 &pcfg_pull_none>,
> + <3 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>,
> + <2 RK_PD1 4 &pcfg_pull_none>;
> + };
> + };
> +
> + pcie30x2 {
> + pcie30x2m1_pins: pcie30x2m1-pins {
> + rockchip,pins =
> + <2 RK_PD4 4 &pcfg_pull_none>,
> + <2 RK_PD6 RK_FUNC_GPIO &pcfg_pull_none>,
> + <2 RK_PD5 4 &pcfg_pull_none>;
> + };
> + };
> +
> + pmic {
> + pmic_int_l: pmic-int-l {
> + rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
> + };
> + };
> +
> + rtc {
> + rtcic_int_l: rtcic-int-l {
> + rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_up>;
> + };
> + };
> +
> + usb {
> + usb_host_pwren_h: usb-host-pwren-h {
> + rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
> + };
> +
> + usb_otg_pwren_h: usb-otg-pwren-h {
> + rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
> + };
> + };
> +
> + wifi {
> + wifi_reg_on_h: wifi-reg-on-h {
> + rockchip,pins = <3 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;
> + };
> +
> + wifi_wake_host_h: wifi-wake-host-h {
> + rockchip,pins = <3 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>;
> + };
> + };
> +};
> +
> +&pmu_io_domains {
> + pmuio1-supply = <&vcc3v3_pmu>;
> + pmuio2-supply = <&vcc3v3_pmu>;
> + vccio1-supply = <&vccio_acodec>;
> + vccio2-supply = <&vcc_1v8>;
> + vccio3-supply = <&vccio_sd>;
> + vccio4-supply = <&vcc_1v8>;
> + vccio5-supply = <&vcc_3v3>;
> + vccio6-supply = <&vcc_1v8>;
> + vccio7-supply = <&vcc_3v3>;
> + status = "okay";
> +};
> +
> +&saradc {
> + vref-supply = <&vcca_1v8>;
> + status = "okay";
> +};
> +
> +&sdhci {
> + bus-width = <8>;
> + max-frequency = <200000000>;
> + mmc-hs200-1_8v;
> + non-removable;
> + pinctrl-names = "default";
> + pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_datastrobe>;
> + vmmc-supply = <&vcc_3v3>;
> + vqmmc-supply = <&vcc_1v8>;
> + status = "okay";
> +};
> +
> +&sdmmc0 {
> + bus-width = <4>;
> + cap-sd-highspeed;
> + disable-wp;
> + pinctrl-names = "default";
> + pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>;
> + vmmc-supply = <&vcc3v3_sd>;
> + vqmmc-supply = <&vccio_sd>;
> + status = "okay";
> +};
> +
> +&sdmmc2 {
> + bus-width = <4>;
> + cap-sd-highspeed;
> + cap-sdio-irq;
> + keep-power-in-suspend;
> + mmc-pwrseq = <&sdio_pwrseq>;
> + non-removable;
> + pinctrl-names = "default";
> + pinctrl-0 = <&sdmmc2m0_bus4 &sdmmc2m0_clk &sdmmc2m0_cmd>;
> + sd-uhs-sdr104;
> + vmmc-supply = <&vcc3v3_sys2>;
> + vqmmc-supply = <&vcc_1v8>;
> + status = "disabled";
> +};
> +
> +&sfc {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + status = "okay";
> +
> + flash@0 {
> + compatible = "jedec,spi-nor";
> + reg = <0>;
> + spi-max-frequency = <104000000>;
> + spi-rx-bus-width = <4>;
> + spi-tx-bus-width = <1>;
> + };
> +};
> +
> +&tsadc {
> + rockchip,hw-tshut-mode = <1>;
> + rockchip,hw-tshut-polarity = <0>;
> + status = "okay";
> +};
> +
> +&uart2 {
> + status = "okay";
> +};
> +
> +&uart8 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&uart8m0_xfer &uart8m0_ctsn &uart8m0_rtsn>;
> + uart-has-rtscts;
> + status = "disabled";
> +};
> +
> +&usb_host0_ehci {
> + status = "okay";
> +};
> +
> +&usb_host0_ohci {
> + status = "okay";
> +};
> +
> +&usb_host0_xhci {
> + extcon = <&usb2phy0>;
> + status = "okay";
> +};
> +
> +&usb_host1_xhci {
> + status = "okay";
> +};
> +
> +&usb2phy0 {
> + status = "okay";
> +};
> +
> +&usb2phy0_host {
> + phy-supply = <&vcc5v0_usb_host>;
> + status = "okay";
> +};
> +
> +&usb2phy0_otg {
> + phy-supply = <&vcc5v0_usb_otg>;
> + status = "okay";
> +};
> +
> +&usb2phy1 {
> + status = "okay";
> +};
> +
> +&usb2phy1_otg {
> + phy-supply = <&vcc5v0_usb_host>;
> + 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@...KCHIP_VOP2_EP_HDMI0 {
> + reg = <ROCKCHIP_VOP2_EP_HDMI0>;
> + remote-endpoint = <&hdmi_in_vp0>;
> + };
> +};
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