]> git.dujemihanovic.xyz Git - u-boot.git/commitdiff
arm64: dts: rockchip: Add Radxa ROCK 3B
authorJonas Karlman <jonas@kwiboo.se>
Wed, 31 Jul 2024 07:28:53 +0000 (07:28 +0000)
committerKever Yang <kever.yang@rock-chips.com>
Fri, 9 Aug 2024 10:35:23 +0000 (18:35 +0800)
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@kwiboo.se>
Link: https://lore.kernel.org/r/20240627211737.1985549-3-jonas@kwiboo.se
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
[ upstream commit: 846ef7748fa9124c8eea76e2d5e833fa69b3ef7c ]

(cherry picked from commit 5416329b387d3c13392f84ba35273a402c7010f8)
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
dts/upstream/src/arm64/rockchip/rk3568-rock-3b.dts [new file with mode: 0644]

diff --git a/dts/upstream/src/arm64/rockchip/rk3568-rock-3b.dts b/dts/upstream/src/arm64/rockchip/rk3568-rock-3b.dts
new file mode 100644 (file)
index 0000000..3d0c1cc
--- /dev/null
@@ -0,0 +1,781 @@
+// 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";
+               pinctrl-names = "default";
+               pinctrl-0 = <&led>;
+
+               led-0 {
+                       color = <LED_COLOR_ID_GREEN>;
+                       default-state = "on";
+                       function = LED_FUNCTION_HEARTBEAT;
+                       gpios = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>;
+                       linux,default-trigger = "heartbeat";
+               };
+       };
+
+       /* 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>;
+       cap-mmc-highspeed;
+       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@ROCKCHIP_VOP2_EP_HDMI0 {
+               reg = <ROCKCHIP_VOP2_EP_HDMI0>;
+               remote-endpoint = <&hdmi_in_vp0>;
+       };
+};