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Message-Id: <20250821110942.172150-3-i@chainsx.cn>
Date: Thu, 21 Aug 2025 19:09:42 +0800
From: Hsun Lai <i@...insx.cn>
To: robh@...nel.org,
krzk+dt@...nel.org,
conor+dt@...nel.org
Cc: i@...insx.cn,
heiko@...ech.de,
andrew@...n.ch,
inindev@...il.com,
quentin.schulz@...rry.de,
jonas@...boo.se,
sfr@...b.auug.org.au,
nicolas.frattaroli@...labora.com,
devicetree@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org,
linux-kernel@...r.kernel.org,
krzysztof.kozlowski@...aro.org,
linux-rockchip@...ts.infradead.org
Subject: [PATCH v1 2/2] arm64: dts: rockchip: add DTs for 100ASK DShanPi A1
Add device tree for 100ASK DShanPi A1 with Rockchip RK3576 SoC
(4x Cortex-A72, 4x Cortex-A53, Mali-G52 MC3 GPU, 6 TOPS NPU). Enables
basic booting and connectivity.
Link: https://wiki.dshanpi.org/en/docs/DshanPi-A1/intro/
The device contains the following hardware that is tested/working:
- 32 or 64GB eMMC
- SDMMC card slot
- M.2 WiFi slot
- 4 or 8GB of RAM
- 2x 1Gbps Ethernet
- 2x USB 3.2 Gen 1 Type-A ports
- USB 3.0 port
- HDMI port
- RTC with HYM8563TS
Signed-off-by: Hsun Lai <i@...insx.cn>
---
Changes in v1:
- Add support for 100ASK DShanPi A1
arch/arm64/boot/dts/rockchip/Makefile | 1 +
.../dts/rockchip/rk3576-100ask-dshanpi-a1.dts | 841 ++++++++++++++++++
2 files changed, 842 insertions(+)
create mode 100644 arch/arm64/boot/dts/rockchip/rk3576-100ask-dshanpi-a1.dts
diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
index 099520962..2a8a8f263 100644
--- a/arch/arm64/boot/dts/rockchip/Makefile
+++ b/arch/arm64/boot/dts/rockchip/Makefile
@@ -144,6 +144,7 @@ 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
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-100ask-dshanpi-a1.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-armsom-sige5.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-armsom-sige5-v1.2-wifibt.dtbo
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-evb1-v10.dtb
diff --git a/arch/arm64/boot/dts/rockchip/rk3576-100ask-dshanpi-a1.dts b/arch/arm64/boot/dts/rockchip/rk3576-100ask-dshanpi-a1.dts
new file mode 100644
index 000000000..5fb7937f4
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3576-100ask-dshanpi-a1.dts
@@ -0,0 +1,841 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2024 Rockchip Electronics Co., Ltd.
+ *
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/pwm/pwm.h>
+#include <dt-bindings/soc/rockchip,vop2.h>
+#include "rk3576.dtsi"
+
+/ {
+ model = "100ASK DshanPi A1 board";
+ compatible = "100ask,dshanpi-a1", "rockchip,rk3576";
+
+ aliases {
+ ethernet0 = &gmac0;
+ ethernet1 = &gmac1;
+ };
+
+ chosen {
+ stdout-path = "serial0:1500000n8";
+ };
+
+ es8388_sound: es8388-sound {
+ compatible = "simple-audio-card";
+ simple-audio-card,format = "i2s";
+ simple-audio-card,mclk-fs = <256>;
+ simple-audio-card,name = "On-board Analog ES8388";
+ simple-audio-card,widgets = "Microphone", "Headphone Mic",
+ "Microphone", "Mic Pads",
+ "Headphone", "Headphone",
+ "Line Out", "Line Out";
+ simple-audio-card,routing = "Headphone", "LOUT1",
+ "Headphone", "ROUT1",
+ "Line Out", "LOUT2",
+ "Line Out", "ROUT2",
+ "RINPUT1", "Headphone Mic",
+ "LINPUT2", "Mic Pads",
+ "RINPUT2", "Mic Pads";
+ simple-audio-card,pin-switches = "Headphone", "Line Out";
+
+ simple-audio-card,cpu {
+ sound-dai = <&sai1>;
+ };
+
+ simple-audio-card,codec {
+ sound-dai = <&es8388>;
+ system-clock-frequency = <12288000>;
+ };
+ };
+
+ hdmi-con {
+ compatible = "hdmi-connector";
+ type = "a";
+
+ port {
+ hdmi_con_in: endpoint {
+ remote-endpoint = <&hdmi_out_con>;
+ };
+ };
+ };
+
+ vcc_12v0_dcin: regulator-vcc-12v0-dcin {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc_12v0_dcin";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <12000000>;
+ regulator-max-microvolt = <12000000>;
+ };
+
+ vcc_1v1_nldo_s3: regulator-vcc-1v1-nldo-s3 {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc_1v1_nldo_s3";
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ vin-supply = <&vcc_5v0_sys>;
+ };
+
+ vcc_1v2_ufs_vccq_s0: regulator-vcc-1v2-ufs-vccq-s0 {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc_1v2_ufs_vccq_s0";
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ vin-supply = <&vcc_5v0_sys>;
+ };
+
+ vcc_1v8_s0: regulator-vcc-1v8-s0 {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc_1v8_s0";
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ vin-supply = <&vcc_1v8_s3>;
+ };
+
+ vcc_1v8_ufs_vccq2_s0: regulator-vcc-1v8-ufs-vccq2-s0 {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc_1v8_ufs_vccq2_s0";
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ vin-supply = <&vcc_1v8_s3>;
+ };
+
+ vcc_2v0_pldo_s3: regulator-vcc-2v0-pldo-s3 {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc_2v0_pldo_s3";
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-min-microvolt = <2000000>;
+ regulator-max-microvolt = <2000000>;
+ vin-supply = <&vcc_5v0_sys>;
+ };
+
+ vcc3v3_pcie: regulator-vcc3v3-pcie {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio1 RK_PB7 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie_pwren_h>;
+ regulator-name = "vcc3v3_pcie";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ startup-delay-us = <5000>;
+ vin-supply = <&vcc_12v0_dcin>;
+ };
+
+ vcc_3v3_rtc_s5: regulator-vcc-3v3-rtc-s5 {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc_3v3_rtc_s5";
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&vcc_5v0_sys>;
+ };
+
+ vcc_3v3_s0: regulator-vcc-3v3-s0 {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc_3v3_s0";
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&vcc_3v3_s3>;
+ };
+
+ vcc_5v0_sys: regulator-vcc-5v0-sys {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc_5v0_sys";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ vin-supply = <&vcc_12v0_dcin>;
+ };
+
+ vcc_5v0_device: regulator-vcc-5v0-device {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc_5v0_device";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ vin-supply = <&vcc_12v0_dcin>;
+ };
+
+ vcc_5v0_typec0: regulator-vcc-5v0-typec0 {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpios = <&gpio1 RK_PC1 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb_otg0_pwren>;
+ regulator-name = "vcc_5v0_typec0";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ vin-supply = <&vcc_5v0_device>;
+ };
+
+ vcc_5v0_usbhost: regulator-vcc-5v0-usbhost {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpios = <&gpio0 RK_PC7 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&usb_host_pwren>;
+ regulator-name = "vcc_5v0_usbhost";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ vin-supply = <&vcc_5v0_device>;
+ };
+
+ vcc_3v3_ufs_s0: regulator-vcc-ufs-s0 {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc_3v3_ufs_s0";
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&vcc_5v0_sys>;
+ };
+};
+
+&combphy1_psu {
+ status = "okay";
+};
+
+&combphy0_ps {
+ status = "okay";
+};
+
+&cpu_b0 {
+ cpu-supply = <&vdd_cpu_big_s0>;
+};
+
+&cpu_b1 {
+ cpu-supply = <&vdd_cpu_big_s0>;
+};
+
+&cpu_b2 {
+ cpu-supply = <&vdd_cpu_big_s0>;
+};
+
+&cpu_b3 {
+ cpu-supply = <&vdd_cpu_big_s0>;
+};
+
+&cpu_l0 {
+ cpu-supply = <&vdd_cpu_lit_s0>;
+};
+
+&cpu_l1 {
+ cpu-supply = <&vdd_cpu_lit_s0>;
+};
+
+&cpu_l2 {
+ cpu-supply = <&vdd_cpu_lit_s0>;
+};
+
+&cpu_l3 {
+ cpu-supply = <&vdd_cpu_lit_s0>;
+};
+
+&gmac0 {
+ phy-mode = "rgmii-id";
+ clock_in_out = "output";
+ phy-handle = <&rgmii_phy0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <ð0m0_miim
+ ð0m0_tx_bus2
+ ð0m0_rx_bus2
+ ð0m0_rgmii_clk
+ ð0m0_rgmii_bus>;
+ status = "okay";
+};
+
+&gmac1 {
+ phy-mode = "rgmii-id";
+ clock_in_out = "output";
+ phy-handle = <&rgmii_phy1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <ð1m0_miim
+ ð1m0_tx_bus2
+ ð1m0_rx_bus2
+ ð1m0_rgmii_clk
+ ð1m0_rgmii_bus
+ ðm0_clk1_25m_out>;
+ status = "okay";
+};
+
+&gpu {
+ mali-supply = <&vdd_gpu_s0>;
+ status = "okay";
+};
+
+&hdmi {
+ 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";
+};
+
+&hdptxphy {
+ status = "okay";
+};
+
+&i2c1 {
+ status = "okay";
+
+ pmic@23 {
+ compatible = "rockchip,rk806";
+ reg = <0x23>;
+
+ interrupt-parent = <&gpio0>;
+ interrupts = <6 IRQ_TYPE_LEVEL_LOW>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>,
+ <&rk806_dvs2_null>, <&rk806_dvs3_null>;
+
+ system-power-controller;
+
+ vcc1-supply = <&vcc_5v0_sys>;
+ vcc2-supply = <&vcc_5v0_sys>;
+ vcc3-supply = <&vcc_5v0_sys>;
+ vcc4-supply = <&vcc_5v0_sys>;
+ vcc5-supply = <&vcc_5v0_sys>;
+ vcc6-supply = <&vcc_5v0_sys>;
+ vcc7-supply = <&vcc_5v0_sys>;
+ vcc8-supply = <&vcc_5v0_sys>;
+ vcc9-supply = <&vcc_5v0_sys>;
+ vcc10-supply = <&vcc_5v0_sys>;
+ vcc11-supply = <&vcc_2v0_pldo_s3>;
+ vcc12-supply = <&vcc_5v0_sys>;
+ vcc13-supply = <&vcc_1v1_nldo_s3>;
+ vcc14-supply = <&vcc_1v1_nldo_s3>;
+ vcca-supply = <&vcc_5v0_sys>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ rk806_dvs1_null: dvs1-null-pins {
+ pins = "gpio_pwrctrl1";
+ function = "pin_fun0";
+ };
+
+ rk806_dvs2_null: dvs2-null-pins {
+ pins = "gpio_pwrctrl2";
+ function = "pin_fun0";
+ };
+
+ rk806_dvs3_null: dvs3-null-pins {
+ pins = "gpio_pwrctrl3";
+ function = "pin_fun0";
+ };
+
+ rk806_dvs1_slp: dvs1-slp-pins {
+ pins = "gpio_pwrctrl1";
+ function = "pin_fun1";
+ };
+
+ rk806_dvs1_pwrdn: dvs1-pwrdn-pins {
+ pins = "gpio_pwrctrl1";
+ function = "pin_fun2";
+ };
+
+ rk806_dvs1_rst: dvs1-rst-pins {
+ pins = "gpio_pwrctrl1";
+ function = "pin_fun3";
+ };
+
+ rk806_dvs2_slp: dvs2-slp-pins {
+ pins = "gpio_pwrctrl2";
+ function = "pin_fun1";
+ };
+
+ rk806_dvs2_pwrdn: dvs2-pwrdn-pins {
+ pins = "gpio_pwrctrl2";
+ function = "pin_fun2";
+ };
+
+ rk806_dvs2_rst: dvs2-rst-pins {
+ pins = "gpio_pwrctrl2";
+ function = "pin_fun3";
+ };
+
+ rk806_dvs2_dvs: dvs2-dvs-pins {
+ pins = "gpio_pwrctrl2";
+ function = "pin_fun4";
+ };
+
+ rk806_dvs2_gpio: dvs2-gpio-pins {
+ pins = "gpio_pwrctrl2";
+ function = "pin_fun5";
+ };
+
+ rk806_dvs3_slp: dvs3-slp-pins {
+ pins = "gpio_pwrctrl3";
+ function = "pin_fun1";
+ };
+
+ rk806_dvs3_pwrdn: dvs3-pwrdn-pins {
+ pins = "gpio_pwrctrl3";
+ function = "pin_fun2";
+ };
+
+ rk806_dvs3_rst: dvs3-rst-pins {
+ pins = "gpio_pwrctrl3";
+ function = "pin_fun3";
+ };
+
+ rk806_dvs3_dvs: dvs3-dvs-pins {
+ pins = "gpio_pwrctrl3";
+ function = "pin_fun4";
+ };
+
+ rk806_dvs3_gpio: dvs3-gpio-pins {
+ pins = "gpio_pwrctrl3";
+ function = "pin_fun5";
+ };
+
+ regulators {
+ vdd_cpu_big_s0: dcdc-reg1 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <550000>;
+ regulator-max-microvolt = <950000>;
+ regulator-ramp-delay = <12500>;
+ regulator-name = "vdd_cpu_big_s0";
+ regulator-enable-ramp-delay = <400>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdd_npu_s0: dcdc-reg2 {
+ regulator-boot-on;
+ regulator-min-microvolt = <550000>;
+ regulator-max-microvolt = <950000>;
+ regulator-ramp-delay = <12500>;
+ regulator-name = "vdd_npu_s0";
+ regulator-enable-ramp-delay = <400>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdd_cpu_lit_s0: dcdc-reg3 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <550000>;
+ regulator-max-microvolt = <950000>;
+ regulator-ramp-delay = <12500>;
+ regulator-name = "vdd_cpu_lit_s0";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ regulator-suspend-microvolt = <750000>;
+ };
+ };
+
+ vcc_3v3_s3: dcdc-reg4 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcc_3v3_s3";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <3300000>;
+ };
+ };
+
+ vdd_gpu_s0: dcdc-reg5 {
+ regulator-boot-on;
+ regulator-min-microvolt = <550000>;
+ regulator-max-microvolt = <900000>;
+ regulator-ramp-delay = <12500>;
+ regulator-name = "vdd_gpu_s0";
+ regulator-enable-ramp-delay = <400>;
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ regulator-suspend-microvolt = <850000>;
+ };
+ };
+
+ vddq_ddr_s0: dcdc-reg6 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-name = "vddq_ddr_s0";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdd_logic_s0: dcdc-reg7 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <550000>;
+ regulator-max-microvolt = <800000>;
+ regulator-name = "vdd_logic_s0";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcc_1v8_s3: dcdc-reg8 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcc_1v8_s3";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ vdd2_ddr_s3: dcdc-reg9 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-name = "vdd2_ddr_s3";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ };
+ };
+
+ vdd_ddr_s0: dcdc-reg10 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <550000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-name = "vdd_ddr_s0";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcca_1v8_s0: pldo-reg1 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcca_1v8_s0";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcca1v8_pldo2_s0: pldo-reg2 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcca1v8_pldo2_s0";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdda_1v2_s0: pldo-reg3 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-name = "vdda_1v2_s0";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcca_3v3_s0: pldo-reg4 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vcca_3v3_s0";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vccio_sd_s0: pldo-reg5 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "vccio_sd_s0";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vcca1v8_pldo6_s3: pldo-reg6 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-name = "vcca1v8_pldo6_s3";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <1800000>;
+ };
+ };
+
+ vdd_0v75_s3: nldo-reg1 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <750000>;
+ regulator-name = "vdd_0v75_s3";
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <750000>;
+ };
+ };
+
+ vdda_ddr_pll_s0: nldo-reg2 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <850000>;
+ regulator-name = "vdda_ddr_pll_s0";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdda0v75_hdmi_s0: nldo-reg3 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <837500>;
+ regulator-max-microvolt = <837500>;
+ regulator-name = "vdda0v75_hdmi_s0";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdda_0v85_s0: nldo-reg4 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <850000>;
+ regulator-name = "vdda_0v85_s0";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+
+ vdda_0v75_s0: nldo-reg5 {
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <750000>;
+ regulator-max-microvolt = <750000>;
+ regulator-name = "vdda_0v75_s0";
+ regulator-state-mem {
+ regulator-off-in-suspend;
+ };
+ };
+ };
+ };
+};
+
+&i2c2 {
+ status = "okay";
+
+ hym8563: rtc@51 {
+ compatible = "haoyu,hym8563";
+ reg = <0x51>;
+ clock-output-names = "hym8563";
+ interrupt-parent = <&gpio0>;
+ interrupts = <RK_PA0 IRQ_TYPE_LEVEL_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hym8563_int>;
+ wakeup-source;
+ #clock-cells = <0>;
+ };
+};
+
+&i2c4 {
+ status = "okay";
+
+ es8388: audio-codec@10 {
+ compatible = "everest,es8388", "everest,es8328";
+ reg = <0x10>;
+ clocks = <&cru CLK_SAI1_MCLKOUT_TO_IO>;
+ AVDD-supply = <&vcca_3v3_s0>;
+ DVDD-supply = <&vcc_3v3_s0>;
+ HPVDD-supply = <&vcca_3v3_s0>;
+ PVDD-supply = <&vcc_3v3_s0>;
+ assigned-clocks = <&cru CLK_SAI1_MCLKOUT_TO_IO>;
+ assigned-clock-rates = <12288000>;
+ #sound-dai-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sai1m0_mclk>;
+ };
+};
+
+&mdio0 {
+ rgmii_phy0: phy@1 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <0x1>;
+ clocks = <&cru REFCLKO25M_GMAC0_OUT>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&gmac0_rst>;
+ reset-assert-us = <20000>;
+ reset-deassert-us = <100000>;
+ reset-gpios = <&gpio0 RK_PC2 GPIO_ACTIVE_LOW>;
+ };
+};
+
+&mdio1 {
+ rgmii_phy1: phy@1 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <0x1>;
+ clocks = <&cru REFCLKO25M_GMAC1_OUT>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&gmac1_rst>;
+ reset-assert-us = <20000>;
+ reset-deassert-us = <100000>;
+ reset-gpios = <&gpio0 RK_PC5 GPIO_ACTIVE_LOW>;
+ };
+};
+
+&pinctrl {
+ gmac {
+ gmac0_rst: gmac0-rst {
+ rockchip,pins = <0 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ gmac1_rst: gmac1-rst {
+ rockchip,pins = <0 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ headphone {
+ hp_det: hp-det {
+ rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+
+ hym8563 {
+ hym8563_int: hym8563-int {
+ rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+
+ pcie {
+ pcie_pwren_h: pcie-pwren-h {
+ rockchip,pins = <1 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ usb {
+ usb_host_pwren: usb-host-pwren {
+ rockchip,pins = <0 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ usb_otg0_pwren: usb-otg0-pwren {
+ rockchip,pins = <1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+};
+
+&sai1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&sai1m0_lrck
+ &sai1m0_sclk
+ &sai1m0_sdi0
+ &sai1m0_sdo0>;
+ status = "okay";
+};
+
+&sai6 {
+ status = "okay";
+};
+
+&sdhci {
+ bus-width = <8>;
+ full-pwr-cycle-in-suspend;
+ max-frequency = <200000000>;
+ mmc-hs400-1_8v;
+ mmc-hs400-enhanced-strobe;
+ no-sdio;
+ no-sd;
+ non-removable;
+ status = "okay";
+};
+
+&sdmmc {
+ bus-width = <4>;
+ cap-mmc-highspeed;
+ cap-sd-highspeed;
+ disable-wp;
+ max-frequency = <200000000>;
+ no-sdio;
+ no-mmc;
+ sd-uhs-sdr104;
+ vmmc-supply = <&vcc_3v3_s3>;
+ vqmmc-supply = <&vccio_sd_s0>;
+ status = "okay";
+};
+
+&u2phy0 {
+ status = "okay";
+};
+
+&u2phy0_otg {
+ status = "okay";
+};
+
+&u2phy1 {
+ status = "okay";
+};
+
+&u2phy1_otg {
+ phy-supply = <&vcc_5v0_usbhost>;
+ status = "okay";
+};
+
+&uart0 {
+ pinctrl-0 = <&uart0m0_xfer>;
+ status = "okay";
+};
+
+&vop {
+ 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>;
+ };
+};
--
2.34.1
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