riscv: dts: starfive: add visionfive2 dts to vf2-6.1.y-devel

add visionfive2 dts to vf2-6.1.y-devel

Signed-off-by: ziv.xu <ziv.xu@starfive.com>

9 files changed, 1720 insertions, 11 deletions

diff --git a/arch/riscv/boot/dts/starfive/Makefile b/arch/riscv/boot/dts/starfive/Makefile
index 763f088a5d03..a59ce632dc48 100644
--- a/arch/riscv/boot/dts/starfive/Makefile
+++ b/arch/riscv/boot/dts/starfive/Makefile
@@ -1,12 +1,17 @@
 # SPDX-License-Identifier: GPL-2.0
-subdir-y += evb-overlay
-dtb-$(CONFIG_SOC_STARFIVE_JH7110) += jh7110-evb.dtb \
-				     jh7110-evb-pcie-i2s-sd.dtb	\
-				     jh7110-evb-spi-uart2.dtb \
-				     jh7110-evb-uart4-emmc-spdif.dtb \
-				     jh7110-evb-uart5-pwm-i2c-tdm.dtb \
-				     jh7110-evb-dvp-rgb2hdmi.dtb \
-				     jh7110-evb-can-pdm-pwmdac.dtb \
-				     jh7110-evb-i2s-ac108.dtb \
-				     jh7110-evb-usbdevice.dtb \
-				     jh7110-evb-uart1-rgb2hdmi.dtb
+subdir-y += evb-overlay vf2-overlay
+dtb-$(CONFIG_SOC_STARFIVE_JH7110) += jh7110-visionfive-v2.dtb		\
+				     jh7110-evb.dtb			\
+				     jh7110-evb-can-pdm-pwmdac.dtb	\
+				     jh7110-evb-dvp-rgb2hdmi.dtb	\
+				     jh7110-evb-pcie-i2s-sd.dtb		\
+				     jh7110-evb-i2s-ac108.dtb		\
+				     jh7110-evb-spi-uart2.dtb		\
+				     jh7110-evb-uart1-rgb2hdmi.dtb	\
+				     jh7110-evb-uart4-emmc-spdif.dtb	\
+				     jh7110-evb-uart5-pwm-i2c-tdm.dtb	\
+				     jh7110-evb-usbdevice.dtb		\
+				     jh7110-visionfive-v2-A10.dtb	\
+				     jh7110-visionfive-v2-A11.dtb	\
+				     jh7110-visionfive-v2-wm8960.dtb	\
+				     jh7110-visionfive-v2-ac108.dtb
diff --git a/arch/riscv/boot/dts/starfive/jh7110-visionfive-v2-A10.dts b/arch/riscv/boot/dts/starfive/jh7110-visionfive-v2-A10.dts
new file mode 100644
index 000000000000..48db60f4e8c7
--- /dev/null
+++ b/arch/riscv/boot/dts/starfive/jh7110-visionfive-v2-A10.dts
@@ -0,0 +1,196 @@
+// SPDX-License-Identifier: GPL-2.0 OR MIT
+/*
+ * Copyright (C) 2022 StarFive Technology Co., Ltd.
+ * Copyright (C) 2022 Hal Feng <hal.feng@starfivetech.com>
+ * For VisionFive2 version A1.0
+ */
+
+/dts-v1/;
+#include "jh7110-visionfive-v2.dtsi"
+
+/ {
+	model = "StarFive VisionFive V2";
+	compatible = "starfive,visionfive-v2", "starfive,jh7110";
+};
+
+&gpio {
+	uart0_pins: uart0-pins {
+		uart0-pins-tx {
+			starfive,pins = <PAD_GPIO41>;
+			starfive,pinmux = <PAD_GPIO41_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | GPIO_DS(3))>;
+			starfive,pin-gpio-dout = <GPO_UART0_SOUT>;
+			starfive,pin-gpio-doen = <OEN_LOW>;
+		};
+
+		uart0-pins-rx {
+			starfive,pins = <PAD_GPIO40>;
+			starfive,pinmux = <PAD_GPIO40_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | GPIO_PU(1))>;
+			starfive,pin-gpio-doen = <OEN_HIGH>;
+			starfive,pin-gpio-din =  <GPI_UART0_SIN>;
+		};
+	};
+
+	i2c2_pins: i2c2-pins {
+		i2c2-pins-scl {
+			starfive,pins = <PAD_GPIO11>;
+			starfive,pinmux = <PAD_GPIO11_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)))>;
+			starfive,pin-gpio-dout = <GPO_LOW>;
+			starfive,pin-gpio-doen = <OEN_I2C2_IC_CLK_OE>;
+			starfive,pin-gpio-din =  <GPI_I2C2_IC_CLK_IN_A>;
+		};
+
+		i2c2-pins-sda {
+			starfive,pins = <PAD_GPIO9>;
+			starfive,pinmux = <PAD_GPIO9_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)))>;
+			starfive,pin-gpio-dout = <GPO_LOW>;
+			starfive,pin-gpio-doen = <OEN_I2C2_IC_DATA_OE>;
+			starfive,pin-gpio-din =  <GPI_I2C2_IC_DATA_IN_A>;
+		};
+	};
+
+	mmc0_pins: mmc0-pins {
+		 mmc0-pins-rest {
+			starfive,pins = <PAD_GPIO22>;
+			starfive,pinmux = <PAD_GPIO22_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)))>;
+			starfive,pin-gpio-dout = <GPO_SDIO0_RST_N>;
+			starfive,pin-gpio-doen = <OEN_LOW>;
+		};
+	};
+
+	sdcard1_pins: sdcard1-pins {
+		sdcard1-pins0 {
+			starfive,pins = <PAD_GPIO4>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)) | GPIO_DS(3))>;
+			starfive,pin-gpio-dout = <GPO_SDIO1_CCLK_OUT>;
+			starfive,pin-gpio-doen = <OEN_LOW>;
+		};
+
+		sdcard1-pins1 {
+			starfive,pins = <PAD_GPIO5>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)) | GPIO_DS(3))>;
+			starfive,pin-gpio-dout = <GPO_SDIO1_CCMD_OUT>;
+			starfive,pin-gpio-doen = <OEN_SDIO1_CCMD_OUT_EN>;
+			starfive,pin-gpio-din =  <GPI_SDIO1_CCMD_IN>;
+		};
+
+		sdcard1-pins2 {
+			starfive,pins = <PAD_GPIO0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)) | GPIO_DS(3))>;
+			starfive,pin-gpio-dout = <GPO_SDIO1_CDATA_OUT_0>;
+			starfive,pin-gpio-doen = <OEN_SDIO1_CDATA_OUT_EN_0>;
+			starfive,pin-gpio-din =  <GPI_SDIO1_CDATA_IN_0>;
+		};
+
+		sdcard1-pins3 {
+			starfive,pins = <PAD_GPIO1>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)) | GPIO_DS(3))>;
+			starfive,pin-gpio-dout = <GPO_SDIO1_CDATA_OUT_1>;
+			starfive,pin-gpio-doen = <OEN_SDIO1_CDATA_OUT_EN_1>;
+			starfive,pin-gpio-din =  <GPI_SDIO1_CDATA_IN_1>;
+		};
+
+		sdcard1-pins4 {
+			starfive,pins = <PAD_GPIO2>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)) | GPIO_DS(3))>;
+			starfive,pin-gpio-dout = <GPO_SDIO1_CDATA_OUT_2>;
+			starfive,pin-gpio-doen = <OEN_SDIO1_CDATA_OUT_EN_2>;
+			starfive,pin-gpio-din =  <GPI_SDIO1_CDATA_IN_2>;
+		};
+
+		sdcard1-pins5 {
+			starfive,pins = <PAD_GPIO3>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)) | GPIO_DS(3))>;
+			starfive,pin-gpio-dout = <GPO_SDIO1_CDATA_OUT_3>;
+			starfive,pin-gpio-doen = <OEN_SDIO1_CDATA_OUT_EN_3>;
+			starfive,pin-gpio-din =  <GPI_SDIO1_CDATA_IN_3>;
+		};
+	};
+
+	inno_hdmi_pins: inno_hdmi-pins {
+		inno_hdmi-scl {
+			starfive,pins = <PAD_GPIO7>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)))>;
+			starfive,pin-gpio-dout = <GPO_HDMI0_DDC_SCL_OUT>;
+			starfive,pin-gpio-doen = <OEN_HDMI0_DDC_SCL_OEN>;
+			starfive,pin-gpio-din =  <GPI_HDMI0_DDC_SCL_IN>;
+		};
+
+		inno_hdmi-sda {
+			starfive,pins = <PAD_GPIO8>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)))>;
+			starfive,pin-gpio-dout = <GPO_HDMI0_DDC_SDA_OUT>;
+			starfive,pin-gpio-doen = <OEN_HDMI0_DDC_SDA_OEN>;
+			starfive,pin-gpio-din =  <GPI_HDMI0_DDC_SDA_IN>;
+		};
+
+		inno_hdmi-cec-pins {
+			starfive,pins = <PAD_GPIO14>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)))>;
+			starfive,pin-gpio-doen = <OEN_HDMI0_CEC_SDA_OEN>;
+			starfive,pin-gpio-dout = <GPO_HDMI0_CEC_SDA_OUT>;
+			starfive,pin-gpio-din =  <GPI_HDMI0_CEC_SDA_IN>;
+		};
+
+		inno_hdmi-hpd-pins {
+			starfive,pins = <PAD_GPIO15>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
+			starfive,pin-gpio-doen = <OEN_HIGH>;
+			starfive,pin-gpio-din =  <GPI_HDMI0_HPD>;
+		};
+	};
+
+	pcie0_vbus_default: pcie0_vbus_default {
+		drive-vbus-pin {
+			starfive,pins = <PAD_GPIO25>;
+			starfive,pinmux = <PAD_GPIO25_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
+			starfive,pin-gpio-dout = <GPO_HIGH>;
+			starfive,pin-gpio-doen = <OEN_LOW>;
+		};
+	};
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_pins>;
+	status = "disabled";
+};
+
+&i2c2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c2_pins>;
+	status = "disabled";
+};
+
+&mmc0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc0_pins>;
+	status = "disabled";
+};
+
+&mmc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdcard1_pins>;
+	status = "disabled";
+};
+
+&hdmi {
+	status = "disabled";
+	pinctrl-names = "default";
+	pinctrl-0 = <&inno_hdmi_pins>;
+};
+
+&pcie0 {
+	pinctrl-names = "default", "perst-default", "perst-active";
+	pinctrl-0 = <&pcie0_wake_default>,
+		    <&pcie0_clkreq_default>,
+		    <&pcie0_vbus_default>;
+	pinctrl-1 = <&pcie0_perst_default>;
+	pinctrl-2 = <&pcie0_perst_active>;
+	status = "disabled";
+};
diff --git a/arch/riscv/boot/dts/starfive/jh7110-visionfive-v2-A11.dts b/arch/riscv/boot/dts/starfive/jh7110-visionfive-v2-A11.dts
new file mode 100644
index 000000000000..723522784991
--- /dev/null
+++ b/arch/riscv/boot/dts/starfive/jh7110-visionfive-v2-A11.dts
@@ -0,0 +1,205 @@
+// SPDX-License-Identifier: GPL-2.0 OR MIT
+/*
+ * Copyright (C) 2022 StarFive Technology Co., Ltd.
+ * Copyright (C) 2022 Hal Feng <hal.feng@starfivetech.com>
+ * For VisionFive2 version A1.1
+ */
+
+/dts-v1/;
+#include "jh7110-visionfive-v2.dtsi"
+
+/ {
+	model = "StarFive VisionFive V2";
+	compatible = "starfive,visionfive-v2", "starfive,jh7110";
+
+	gpio-restart {
+		compatible = "gpio-restart";
+		gpios = <&gpio 35 GPIO_ACTIVE_HIGH>;
+		priority = <224>;
+	};
+};
+
+&gpio {
+	uart0_pins: uart0-pins {
+		uart0-pins-tx {
+			starfive,pins = <PAD_GPIO5>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | GPIO_DS(3))>;
+			starfive,pin-gpio-dout = <GPO_UART0_SOUT>;
+			starfive,pin-gpio-doen = <OEN_LOW>;
+		};
+
+		uart0-pins-rx {
+			starfive,pins = <PAD_GPIO6>;
+			starfive,pinmux = <PAD_GPIO6_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | GPIO_PU(1))>;
+			starfive,pin-gpio-doen = <OEN_HIGH>;
+			starfive,pin-gpio-din =  <GPI_UART0_SIN>;
+		};
+	};
+
+	i2c2_pins: i2c2-pins {
+		i2c2-pins-scl {
+			starfive,pins = <PAD_GPIO3>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)))>;
+			starfive,pin-gpio-dout = <GPO_LOW>;
+			starfive,pin-gpio-doen = <OEN_I2C2_IC_CLK_OE>;
+			starfive,pin-gpio-din =  <GPI_I2C2_IC_CLK_IN_A>;
+		};
+
+		i2c2-pins-sda {
+			starfive,pins = <PAD_GPIO2>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)))>;
+			starfive,pin-gpio-dout = <GPO_LOW>;
+			starfive,pin-gpio-doen = <OEN_I2C2_IC_DATA_OE>;
+			starfive,pin-gpio-din =  <GPI_I2C2_IC_DATA_IN_A>;
+		};
+	};
+
+	mmc0_pins: mmc0-pins {
+		 mmc0-pins-rest {
+			starfive,pins = <PAD_GPIO62>;
+			starfive,pinmux = <PAD_GPIO62_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)))>;
+			starfive,pin-gpio-dout = <GPO_SDIO0_RST_N>;
+			starfive,pin-gpio-doen = <OEN_LOW>;
+		};
+	};
+
+	sdcard1_pins: sdcard1-pins {
+		sdcard1-pins0 {
+			starfive,pins = <PAD_GPIO10>;
+			starfive,pinmux = <PAD_GPIO10_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)) | GPIO_DS(3))>;
+			starfive,pin-gpio-dout = <GPO_SDIO1_CCLK_OUT>;
+			starfive,pin-gpio-doen = <OEN_LOW>;
+		};
+
+		sdcard1-pins1 {
+			starfive,pins = <PAD_GPIO9>;
+			starfive,pinmux = <PAD_GPIO9_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)) | GPIO_DS(3))>;
+			starfive,pin-gpio-dout = <GPO_SDIO1_CCMD_OUT>;
+			starfive,pin-gpio-doen = <OEN_SDIO1_CCMD_OUT_EN>;
+			starfive,pin-gpio-din =  <GPI_SDIO1_CCMD_IN>;
+		};
+
+		sdcard1-pins2 {
+			starfive,pins = <PAD_GPIO11>;
+			starfive,pinmux = <PAD_GPIO11_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)) | GPIO_DS(3))>;
+			starfive,pin-gpio-dout = <GPO_SDIO1_CDATA_OUT_0>;
+			starfive,pin-gpio-doen = <OEN_SDIO1_CDATA_OUT_EN_0>;
+			starfive,pin-gpio-din =  <GPI_SDIO1_CDATA_IN_0>;
+		};
+
+		sdcard1-pins3 {
+			starfive,pins = <PAD_GPIO12>;
+			starfive,pinmux = <PAD_GPIO12_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)) | GPIO_DS(3))>;
+			starfive,pin-gpio-dout = <GPO_SDIO1_CDATA_OUT_1>;
+			starfive,pin-gpio-doen = <OEN_SDIO1_CDATA_OUT_EN_1>;
+			starfive,pin-gpio-din =  <GPI_SDIO1_CDATA_IN_1>;
+		};
+
+		sdcard1-pins4 {
+			starfive,pins = <PAD_GPIO7>;
+			starfive,pinmux = <PAD_GPIO7_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)) | GPIO_DS(3))>;
+			starfive,pin-gpio-dout = <GPO_SDIO1_CDATA_OUT_2>;
+			starfive,pin-gpio-doen = <OEN_SDIO1_CDATA_OUT_EN_2>;
+			starfive,pin-gpio-din =  <GPI_SDIO1_CDATA_IN_2>;
+		};
+
+		sdcard1-pins5 {
+			starfive,pins = <PAD_GPIO8>;
+			starfive,pinmux = <PAD_GPIO8_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)) | GPIO_DS(3))>;
+			starfive,pin-gpio-dout = <GPO_SDIO1_CDATA_OUT_3>;
+			starfive,pin-gpio-doen = <OEN_SDIO1_CDATA_OUT_EN_3>;
+			starfive,pin-gpio-din =  <GPI_SDIO1_CDATA_IN_3>;
+		};
+	};
+
+	inno_hdmi_pins: inno_hdmi-pins {
+		inno_hdmi-scl {
+			starfive,pins = <PAD_GPIO0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)))>;
+			starfive,pin-gpio-dout = <GPO_HDMI0_DDC_SCL_OUT>;
+			starfive,pin-gpio-doen = <OEN_HDMI0_DDC_SCL_OEN>;
+			starfive,pin-gpio-din =  <GPI_HDMI0_DDC_SCL_IN>;
+		};
+
+		inno_hdmi-sda {
+			starfive,pins = <PAD_GPIO1>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)))>;
+			starfive,pin-gpio-dout = <GPO_HDMI0_DDC_SDA_OUT>;
+			starfive,pin-gpio-doen = <OEN_HDMI0_DDC_SDA_OEN>;
+			starfive,pin-gpio-din =  <GPI_HDMI0_DDC_SDA_IN>;
+		};
+
+		inno_hdmi-cec-pins {
+			starfive,pins = <PAD_GPIO14>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)))>;
+			starfive,pin-gpio-doen = <OEN_HDMI0_CEC_SDA_OEN>;
+			starfive,pin-gpio-dout = <GPO_HDMI0_CEC_SDA_OUT>;
+			starfive,pin-gpio-din =  <GPI_HDMI0_CEC_SDA_IN>;
+		};
+
+		inno_hdmi-hpd-pins {
+			starfive,pins = <PAD_GPIO15>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
+			starfive,pin-gpio-doen = <OEN_HIGH>;
+			starfive,pin-gpio-din =  <GPI_HDMI0_HPD>;
+		};
+	};
+
+	pcie0_vbus_default: pcie0_vbus_default {
+		drive-vbus-pin {
+			starfive,pins = <PAD_GPIO25>;
+			starfive,pinmux = <PAD_GPIO25_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
+			starfive,pin-gpio-dout = <GPO_HIGH>;
+			starfive,pin-gpio-doen = <OEN_LOW>;
+		};
+	};
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_pins>;
+	status = "disabled";
+};
+
+&i2c2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c2_pins>;
+	status = "disabled";
+};
+
+&mmc0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc0_pins>;
+	status = "disabled";
+};
+
+&mmc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdcard1_pins>;
+	status = "disabled";
+};
+
+&hdmi {
+	status = "disabled";
+	pinctrl-names = "default";
+	pinctrl-0 = <&inno_hdmi_pins>;
+};
+
+&pcie0 {
+	pinctrl-names = "default", "perst-default", "perst-active";
+	pinctrl-0 = <&pcie0_wake_default>,
+		    <&pcie0_clkreq_default>,
+		    <&pcie0_vbus_default>;
+	pinctrl-1 = <&pcie0_perst_default>;
+	pinctrl-2 = <&pcie0_perst_active>;
+	status = "disabled";
+};
diff --git a/arch/riscv/boot/dts/starfive/jh7110-visionfive-v2-ac108.dts b/arch/riscv/boot/dts/starfive/jh7110-visionfive-v2-ac108.dts
new file mode 100644
index 000000000000..1ab9abf7f1c5
--- /dev/null
+++ b/arch/riscv/boot/dts/starfive/jh7110-visionfive-v2-ac108.dts
@@ -0,0 +1,23 @@
+// SPDX-License-Identifier: GPL-2.0 OR MIT
+/*
+ * Copyright (C) 2022 StarFive Technology Co., Ltd.
+ * Copyright (C) 2022 Hal Feng <hal.feng@starfivetech.com>
+ */
+
+/dts-v1/;
+#include "jh7110-visionfive-v2.dts"
+#include "codecs/sf_ac108.dtsi"
+
+&i2c0 {
+	ac108: ac108@3b {
+		compatible = "x-power,ac108_0";
+		reg = <0x3b>;
+		#sound-dai-cells = <0>;
+		data-protocol = <0>;
+	};
+};
+
+&i2srx_3ch {
+	status = "disabled";
+};
+
diff --git a/arch/riscv/boot/dts/starfive/jh7110-visionfive-v2-wm8960.dts b/arch/riscv/boot/dts/starfive/jh7110-visionfive-v2-wm8960.dts
new file mode 100644
index 000000000000..dbbfaa8f62ac
--- /dev/null
+++ b/arch/riscv/boot/dts/starfive/jh7110-visionfive-v2-wm8960.dts
@@ -0,0 +1,26 @@
+// SPDX-License-Identifier: GPL-2.0 OR MIT
+/*
+ * Copyright (C) 2022 StarFive Technology Co., Ltd.
+ * Copyright (C) 2022 Hal Feng <hal.feng@starfivetech.com>
+ */
+
+/dts-v1/;
+#include "jh7110-visionfive-v2.dts"
+#include "codecs/sf_wm8960.dtsi"
+
+&i2c0 {
+	wm8960: codec@1a {
+		compatible = "wlf,wm8960";
+		reg = <0x1a>;
+		wlf,shared-lrclk;
+		#sound-dai-cells = <0>;
+	};
+};
+
+&i2srx_3ch {
+	status = "disabled";
+};
+
+&i2stx_4ch1 {
+	status = "disabled";
+};
diff --git a/arch/riscv/boot/dts/starfive/jh7110-visionfive-v2.dts b/arch/riscv/boot/dts/starfive/jh7110-visionfive-v2.dts
new file mode 100644
index 000000000000..aba07b81afec
--- /dev/null
+++ b/arch/riscv/boot/dts/starfive/jh7110-visionfive-v2.dts
@@ -0,0 +1,257 @@
+// SPDX-License-Identifier: GPL-2.0 OR MIT
+/*
+ * Copyright (C) 2022 StarFive Technology Co., Ltd.
+ * Copyright (C) 2022 Hal Feng <hal.feng@starfivetech.com>
+ */
+
+/dts-v1/;
+#include "jh7110-visionfive-v2.dtsi"
+#include "codecs/sf_hdmi.dtsi"
+
+/ {
+	model = "StarFive VisionFive V2";
+	compatible = "starfive,visionfive-v2", "starfive,jh7110";
+
+	gpio-restart {
+		compatible = "gpio-restart";
+		gpios = <&gpio 35 GPIO_ACTIVE_HIGH>;
+		priority = <160>;
+	};
+};
+
+&gpio {
+	uart0_pins: uart0-pins {
+		uart0-pins-tx {
+			starfive,pins = <PAD_GPIO5>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | GPIO_DS(3))>;
+			starfive,pin-gpio-dout = <GPO_UART0_SOUT>;
+			starfive,pin-gpio-doen = <OEN_LOW>;
+		};
+
+		uart0-pins-rx {
+			starfive,pins = <PAD_GPIO6>;
+			starfive,pinmux = <PAD_GPIO6_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | GPIO_PU(1))>;
+			starfive,pin-gpio-doen = <OEN_HIGH>;
+			starfive,pin-gpio-din =  <GPI_UART0_SIN>;
+		};
+	};
+
+	i2c2_pins: i2c2-pins {
+		i2c2-pins-scl {
+			starfive,pins = <PAD_GPIO3>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)))>;
+			starfive,pin-gpio-dout = <GPO_LOW>;
+			starfive,pin-gpio-doen = <OEN_I2C2_IC_CLK_OE>;
+			starfive,pin-gpio-din =  <GPI_I2C2_IC_CLK_IN_A>;
+		};
+
+		i2c2-pins-sda {
+			starfive,pins = <PAD_GPIO2>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)))>;
+			starfive,pin-gpio-dout = <GPO_LOW>;
+			starfive,pin-gpio-doen = <OEN_I2C2_IC_DATA_OE>;
+			starfive,pin-gpio-din =  <GPI_I2C2_IC_DATA_IN_A>;
+		};
+	};
+
+	mmc0_pins: mmc0-pins {
+		 mmc0-pins-rest {
+			starfive,pins = <PAD_GPIO62>;
+			starfive,pinmux = <PAD_GPIO62_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)))>;
+			starfive,pin-gpio-dout = <GPO_SDIO0_RST_N>;
+			starfive,pin-gpio-doen = <OEN_LOW>;
+		};
+
+		mmc0-pins-cLK {
+			starfive,pins = <PAD_SD0_CLK>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)) | GPIO_DS(2) | GPIO_SLEW(1))>;
+		};
+
+		mmc0-pins-cmd {
+			starfive,pins = <PAD_SD0_CMD>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)) | GPIO_DS(1))>;
+		};
+
+		mmc0-pins-data0 {
+			starfive,pins = <PAD_SD0_DATA0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)) | GPIO_DS(1))>;
+		};
+
+		mmc0-pins-data1 {
+			starfive,pins = <PAD_SD0_DATA1>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)) | GPIO_DS(1))>;
+		};
+
+		mmc0-pins-data2 {
+			starfive,pins = <PAD_SD0_DATA2>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)) | GPIO_DS(1))>;
+		};
+
+		mmc0-pins-data3 {
+			starfive,pins = <PAD_SD0_DATA3>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)) | GPIO_DS(1))>;
+		};
+
+		mmc0-pins-data4 {
+			starfive,pins = <PAD_SD0_DATA4>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)) | GPIO_DS(1))>;
+		};
+
+		mmc0-pins-data5 {
+			starfive,pins = <PAD_SD0_DATA5>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)) | GPIO_DS(1))>;
+		};
+
+		mmc0-pins-data6 {
+			starfive,pins = <PAD_SD0_DATA6>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)) | GPIO_DS(1))>;
+		};
+
+		mmc0-pins-data7 {
+			starfive,pins = <PAD_SD0_DATA7>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)) | GPIO_DS(1))>;
+		};
+	};
+
+	sdcard1_pins: sdcard1-pins {
+		sdcard1-pins0 {
+			starfive,pins = <PAD_GPIO10>;
+			starfive,pinmux = <PAD_GPIO10_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)) | GPIO_DS(2) | GPIO_SLEW(1))>;
+			starfive,pin-gpio-dout = <GPO_SDIO1_CCLK_OUT>;
+			starfive,pin-gpio-doen = <OEN_LOW>;
+		};
+
+		sdcard1-pins1 {
+			starfive,pins = <PAD_GPIO9>;
+			starfive,pinmux = <PAD_GPIO9_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)) | GPIO_DS(1))>;
+			starfive,pin-gpio-dout = <GPO_SDIO1_CCMD_OUT>;
+			starfive,pin-gpio-doen = <OEN_SDIO1_CCMD_OUT_EN>;
+			starfive,pin-gpio-din =  <GPI_SDIO1_CCMD_IN>;
+		};
+
+		sdcard1-pins2 {
+			starfive,pins = <PAD_GPIO11>;
+			starfive,pinmux = <PAD_GPIO11_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)) | GPIO_DS(1))>;
+			starfive,pin-gpio-dout = <GPO_SDIO1_CDATA_OUT_0>;
+			starfive,pin-gpio-doen = <OEN_SDIO1_CDATA_OUT_EN_0>;
+			starfive,pin-gpio-din =  <GPI_SDIO1_CDATA_IN_0>;
+		};
+
+		sdcard1-pins3 {
+			starfive,pins = <PAD_GPIO12>;
+			starfive,pinmux = <PAD_GPIO12_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)) | GPIO_DS(1))>;
+			starfive,pin-gpio-dout = <GPO_SDIO1_CDATA_OUT_1>;
+			starfive,pin-gpio-doen = <OEN_SDIO1_CDATA_OUT_EN_1>;
+			starfive,pin-gpio-din =  <GPI_SDIO1_CDATA_IN_1>;
+		};
+
+		sdcard1-pins4 {
+			starfive,pins = <PAD_GPIO7>;
+			starfive,pinmux = <PAD_GPIO7_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)) | GPIO_DS(1))>;
+			starfive,pin-gpio-dout = <GPO_SDIO1_CDATA_OUT_2>;
+			starfive,pin-gpio-doen = <OEN_SDIO1_CDATA_OUT_EN_2>;
+			starfive,pin-gpio-din =  <GPI_SDIO1_CDATA_IN_2>;
+		};
+
+		sdcard1-pins5 {
+			starfive,pins = <PAD_GPIO8>;
+			starfive,pinmux = <PAD_GPIO8_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)) | GPIO_DS(1))>;
+			starfive,pin-gpio-dout = <GPO_SDIO1_CDATA_OUT_3>;
+			starfive,pin-gpio-doen = <OEN_SDIO1_CDATA_OUT_EN_3>;
+			starfive,pin-gpio-din =  <GPI_SDIO1_CDATA_IN_3>;
+		};
+	};
+
+	inno_hdmi_pins: inno_hdmi-pins {
+		inno_hdmi-scl {
+			starfive,pins = <PAD_GPIO0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)))>;
+			starfive,pin-gpio-dout = <GPO_HDMI0_DDC_SCL_OUT>;
+			starfive,pin-gpio-doen = <OEN_HDMI0_DDC_SCL_OEN>;
+			starfive,pin-gpio-din =  <GPI_HDMI0_DDC_SCL_IN>;
+		};
+
+		inno_hdmi-sda {
+			starfive,pins = <PAD_GPIO1>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)))>;
+			starfive,pin-gpio-dout = <GPO_HDMI0_DDC_SDA_OUT>;
+			starfive,pin-gpio-doen = <OEN_HDMI0_DDC_SDA_OEN>;
+			starfive,pin-gpio-din =  <GPI_HDMI0_DDC_SDA_IN>;
+		};
+
+		inno_hdmi-cec-pins {
+			starfive,pins = <PAD_GPIO14>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)))>;
+			starfive,pin-gpio-doen = <OEN_HDMI0_CEC_SDA_OEN>;
+			starfive,pin-gpio-dout = <GPO_HDMI0_CEC_SDA_OUT>;
+			starfive,pin-gpio-din =  <GPI_HDMI0_CEC_SDA_IN>;
+		};
+
+		inno_hdmi-hpd-pins {
+			starfive,pins = <PAD_GPIO15>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
+			starfive,pin-gpio-doen = <OEN_HIGH>;
+			starfive,pin-gpio-din =  <GPI_HDMI0_HPD>;
+		};
+	};
+
+	mclk_ext_pins: mclk_ext_pins {
+		mclk_ext_pins {
+			starfive,pins = <PAD_GPIO4>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
+			starfive,pin-gpio-din = <GPI_CRG0_EXT_MCLK>;
+			starfive,pin-gpio-doen = <OEN_HIGH>;
+		};
+	};
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_pins>;
+	status = "disabled";
+};
+
+&i2c2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c2_pins>;
+	status = "disabled";
+};
+
+&mmc0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc0_pins>;
+	status = "disabled";
+};
+
+&mmc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdcard1_pins>;
+	status = "disabled";
+};
+
+&hdmi {
+	pinctrl-names = "default";
+	pinctrl-0 = <&inno_hdmi_pins>;
+	hpd-gpio = <&gpio 15 GPIO_ACTIVE_HIGH>;
+	status = "disabled";
+};
+
+&i2stx_4ch0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mclk_ext_pins>;
+	status = "disabled";
+};
+
+&cpu1 {
+	cpu-supply = <&cpu_vdd>;
+	clocks = <&clkgen JH7110_CPU_CORE>;
+	clock-names = "cpu";
+};
diff --git a/arch/riscv/boot/dts/starfive/jh7110-visionfive-v2.dtsi b/arch/riscv/boot/dts/starfive/jh7110-visionfive-v2.dtsi
new file mode 100644
index 000000000000..e14ece6e3fd6
--- /dev/null
+++ b/arch/riscv/boot/dts/starfive/jh7110-visionfive-v2.dtsi
@@ -0,0 +1,918 @@
+// SPDX-License-Identifier: GPL-2.0 OR MIT
+/*
+ * Copyright (C) 2022 StarFive Technology Co., Ltd.
+ * Copyright (C) 2022 Hal Feng <hal.feng@starfivetech.com>
+ */
+
+/dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/pinctrl/starfive,jh7110-pinfunc.h>
+#include "jh7110.dtsi"
+#include "codecs/sf_pwmdac.dtsi"
+
+/ {
+	model = "StarFive VisionFive V2";
+	compatible = "starfive,visionfive-v2", "starfive,jh7110";
+
+	aliases {
+		spi0 = &qspi;
+		gpio0 = &gpio;
+		ethernet0 = &gmac0;
+		ethernet1 = &gmac1;
+		mmc0 = &mmc0;
+		mmc1 = &mmc1;
+		serial0 = &uart0;
+		serial3 = &uart3;
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
+		i2c4 = &i2c4;
+		i2c5 = &i2c5;
+		i2c6 = &i2c6;
+	};
+
+	chosen {
+		linux,initrd-start = <0x0 0x46100000>;
+		linux,initrd-end = <0x0 0x4c000000>;
+		stdout-path = "serial0:115200";
+		#bootargs = "debug console=ttyS0 rootwait";
+	};
+
+	cpus {
+		timebase-frequency = <4000000>;
+	};
+
+	memory@40000000 {
+		device_type = "memory";
+		reg = <0x0 0x40000000 0x1 0x0>;
+	};
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		linux,cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x0 0x20000000>;
+			alignment = <0x0 0x1000>;
+			alloc-ranges = <0x0 0x70000000 0x0 0x20000000>;
+			linux,cma-default;
+		};
+
+		e24_mem: e24@c0000000 {
+			no-map;
+			reg = <0x0 0xc0110000 0x0 0xf0000>;
+		};
+
+		xrp_reserved: xrpbuffer@f0000000 {
+			reg = <0x0 0xf0000000 0x0 0x01ffffff
+				0x0 0xf2000000 0x0 0x00001000
+				0x0 0xf2001000 0x0 0x00fff000
+				0x0 0xf3000000 0x0 0x00001000>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led-ack {
+			gpios = <&gpioa 3 GPIO_ACTIVE_HIGH>;
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_HEARTBEAT;
+			linux,default-trigger = "heartbeat";
+			label = "ack";
+		};
+	};
+};
+
+&gpio {
+	i2c0_pins: i2c0-pins {
+		i2c0-pins-scl {
+			starfive,pins = <PAD_GPIO57>;
+			starfive,pinmux = <PAD_GPIO57_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)))>;
+			starfive,pin-gpio-dout = <GPO_LOW>;
+			starfive,pin-gpio-doen = <OEN_I2C0_IC_CLK_OE>;
+			starfive,pin-gpio-din =  <GPI_I2C0_IC_CLK_IN_A>;
+		};
+
+		i2c0-pins-sda {
+			starfive,pins = <PAD_GPIO58>;
+			starfive,pinmux = <PAD_GPIO58_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)))>;
+			starfive,pin-gpio-dout = <GPO_LOW>;
+			starfive,pin-gpio-doen = <OEN_I2C0_IC_DATA_OE>;
+			starfive,pin-gpio-din =  <GPI_I2C0_IC_DATA_IN_A>;
+		};
+	};
+
+	i2c5_pins: i2c5-pins {
+		i2c5-pins-scl {
+			starfive,pins = <PAD_GPIO19>;
+			starfive,pinmux = <PAD_GPIO19_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)))>;
+			starfive,pin-gpio-dout = <GPO_LOW>;
+			starfive,pin-gpio-doen = <OEN_I2C5_IC_CLK_OE>;
+			starfive,pin-gpio-din =  <GPI_I2C5_IC_CLK_IN_A>;
+		};
+
+		i2c5-pins-sda {
+			starfive,pins = <PAD_GPIO20>;
+			starfive,pinmux = <PAD_GPIO20_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)))>;
+			starfive,pin-gpio-dout = <GPO_LOW>;
+			starfive,pin-gpio-doen = <OEN_I2C5_IC_DATA_OE>;
+			starfive,pin-gpio-din =  <GPI_I2C5_IC_DATA_IN_A>;
+		};
+	};
+
+	i2c6_pins: i2c6-pins {
+		i2c6-pins-scl {
+			starfive,pins = <PAD_GPIO16>;
+			starfive,pinmux = <PAD_GPIO16_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)))>;
+			starfive,pin-gpio-dout = <GPO_LOW>;
+			starfive,pin-gpio-doen = <OEN_I2C6_IC_CLK_OE>;
+			starfive,pin-gpio-din =  <GPI_I2C6_IC_CLK_IN_A>;
+		};
+
+		i2c6-pins-sda {
+			starfive,pins = <PAD_GPIO17>;
+			starfive,pinmux = <PAD_GPIO17_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)))>;
+			starfive,pin-gpio-dout = <GPO_LOW>;
+			starfive,pin-gpio-doen = <OEN_I2C6_IC_DATA_OE>;
+			starfive,pin-gpio-din =  <GPI_I2C6_IC_DATA_IN_A>;
+		};
+	};
+
+	pwmdac0_pins: pwmdac0-pins {
+		pwmdac0-pins-left {
+			starfive,pins = <PAD_GPIO33>;
+			starfive,pinmux = <PAD_GPIO33_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)))>;
+			starfive,pin-gpio-dout = <GPO_PWMDAC0_LEFT_OUTPUT>;
+			starfive,pin-gpio-doen = <OEN_LOW>;
+		};
+
+		pwmdac0-pins-right {
+			starfive,pins = <PAD_GPIO34>;
+			starfive,pinmux = <PAD_GPIO34_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)))>;
+			starfive,pin-gpio-dout = <GPO_PWMDAC0_RIGHT_OUTPUT>;
+			starfive,pin-gpio-doen = <OEN_LOW>;
+		};
+	};
+
+	pwm_pins: pwm-pins {
+		pwm_ch0-pins {
+			starfive,pins = <PAD_GPIO46>;
+			starfive,pinmux = <PAD_GPIO46_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
+			starfive,pin-gpio-dout = <GPO_PTC0_PWM_0>;
+			starfive,pin-gpio-doen = <OEN_PTC0_PWM_0_OE_N>;
+		};
+
+		pwm_ch1-pins {
+			starfive,pins = <PAD_GPIO59>;
+			starfive,pinmux = <PAD_GPIO59_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
+			starfive,pin-gpio-dout = <GPO_PTC0_PWM_1>;
+			starfive,pin-gpio-doen = <OEN_PTC0_PWM_1_OE_N>;
+		};
+	};
+
+	ssp0_pins: ssp0-pins {
+		ssp0-pins_tx {
+			starfive,pins = <PAD_GPIO52>;
+			starfive,pinmux = <PAD_GPIO52_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
+			starfive,pin-gpio-dout = <GPO_SPI0_SSPTXD>;
+			starfive,pin-gpio-doen = <OEN_LOW>;
+		};
+
+		ssp0-pins_rx {
+			starfive,pins = <PAD_GPIO53>;
+			starfive,pinmux = <PAD_GPIO53_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
+			starfive,pin-gpio-doen = <OEN_HIGH>;
+			starfive,pin-gpio-din =  <GPI_SPI0_SSPRXD>;
+		};
+
+		ssp0-pins_clk {
+			starfive,pins = <PAD_GPIO48>;
+			starfive,pinmux = <PAD_GPIO48_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
+			starfive,pin-gpio-dout = <GPO_SPI0_SSPCLKOUT>;
+			starfive,pin-gpio-doen = <OEN_LOW>;
+		};
+
+		ssp0-pins_cs {
+			starfive,pins = <PAD_GPIO49>;
+			starfive,pinmux = <PAD_GPIO49_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
+			starfive,pin-gpio-dout = <GPO_SPI0_SSPFSSOUT>;
+			starfive,pin-gpio-doen = <OEN_LOW>;
+		};
+	};
+
+	pcie0_perst_default: pcie0_perst_default {
+		perst-pins {
+			starfive,pins = <PAD_GPIO26>;
+			starfive,pinmux = <PAD_GPIO26_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
+			starfive,pin-gpio-dout = <GPO_HIGH>;
+			starfive,pin-gpio-doen = <OEN_LOW>;
+		};
+	};
+
+	pcie0_perst_active: pcie0_perst_active {
+		perst-pins {
+			starfive,pins = <PAD_GPIO26>;
+			starfive,pinmux = <PAD_GPIO26_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
+			starfive,pin-gpio-dout = <GPO_LOW>;
+			starfive,pin-gpio-doen = <OEN_LOW>;
+		};
+	};
+
+	pcie0_wake_default: pcie0_wake_default {
+		wake-pins {
+			starfive,pins = <PAD_GPIO32>;
+			starfive,pinmux = <PAD_GPIO32_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
+			starfive,pin-gpio-doen = <OEN_HIGH>;
+		};
+	};
+
+	pcie0_clkreq_default: pcie0_clkreq_default {
+		clkreq-pins {
+			starfive,pins = <PAD_GPIO27>;
+			starfive,pinmux = <PAD_GPIO27_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
+			starfive,pin-gpio-doen = <OEN_HIGH>;
+		};
+	};
+
+	pcie1_perst_default: pcie1_perst_default {
+		perst-pins {
+			starfive,pins = <PAD_GPIO28>;
+			starfive,pinmux = <PAD_GPIO28_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
+			starfive,pin-gpio-dout = <GPO_HIGH>;
+			starfive,pin-gpio-doen = <OEN_LOW>;
+		};
+	};
+
+	pcie1_perst_active: pcie1_perst_active {
+		perst-pins {
+			starfive,pins = <PAD_GPIO28>;
+			starfive,pinmux = <PAD_GPIO28_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
+			starfive,pin-gpio-dout = <GPO_LOW>;
+			starfive,pin-gpio-doen = <OEN_LOW>;
+		};
+	};
+
+	pcie1_wake_default: pcie1_wake_default {
+		wake-pins {
+			starfive,pins = <PAD_GPIO21>;
+			starfive,pinmux = <PAD_GPIO21_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
+			starfive,pin-gpio-doen = <OEN_HIGH>;
+		};
+	};
+
+	pcie1_clkreq_default: pcie1_clkreq_default {
+		clkreq-pins {
+			starfive,pins = <PAD_GPIO29>;
+			starfive,pinmux = <PAD_GPIO29_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
+			starfive,pin-gpio-doen = <OEN_HIGH>;
+		};
+	};
+
+	usb_pins: usb-pins {
+		drive-vbus-pin {
+			starfive,pins = <PAD_GPIO25>;
+			starfive,pinmux = <PAD_GPIO25_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
+			starfive,pin-gpio-dout = <GPO_USB0_DRIVE_VBUS_IO>;
+			starfive,pin-gpio-doen = <OEN_LOW>;
+		};
+	};
+
+	i2srx_pins: i2srx-pins {
+		i2srx-pins0 {
+			starfive,pins = <PAD_GPIO61>;
+			starfive,pinmux = <PAD_GPIO61_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
+			starfive,pin-gpio-doen = <OEN_HIGH>;
+			starfive,pin-gpio-din =  <GPI_I2SRX0_EXT_SDIN0>;
+		};
+	};
+
+	i2s_clk_pins: i2s-clk0 {
+		i2s-clk0_bclk {
+			starfive,pins = <PAD_GPIO38>;
+			starfive,pinmux = <PAD_GPIO38_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
+			starfive,pin-gpio-din = <GPI_I2STX0_BCLK_SLV GPI_I2SRX0_BCLK_SLV>;
+			starfive,pin-gpio-doen = <OEN_HIGH>;
+		};
+
+		i2s-clk0_lrclk {
+			starfive,pins = <PAD_GPIO63>;
+			starfive,pinmux = <PAD_GPIO63_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
+			starfive,pin-gpio-din = <GPI_I2STX0_LRCK_SLV GPI_I2SRX0_LRCK_SLV>;
+			starfive,pin-gpio-doen = <OEN_HIGH>;
+		};
+	};
+
+	i2stx_pins: i2stx-pins {
+		i2stx-pins0 {
+			starfive,pins = <PAD_GPIO44>;
+			starfive,pinmux = <PAD_GPIO44_FUNC_SEL 0>;
+			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
+			starfive,pin-gpio-dout = <GPO_I2STX_4CH1_SDO0>;
+			starfive,pin-gpio-doen = <OEN_LOW>;
+		};
+	};
+};
+
+&uart0 {
+	status = "disabled";
+};
+
+&dma {
+	status = "disabled";
+};
+
+&trng {
+	status = "disabled";
+};
+
+&crypto {
+	status = "disabled";
+};
+
+&sec_dma {
+	status = "disabled";
+};
+
+&i2c0 {
+	clock-frequency = <100000>;
+	i2c-sda-hold-time-ns = <300>;
+	i2c-sda-falling-time-ns = <510>;
+	i2c-scl-falling-time-ns = <510>;
+	auto_calc_scl_lhcnt;
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c0_pins>;
+	status = "disabled";
+};
+
+&i2c2 {
+	clock-frequency = <100000>;
+	i2c-sda-hold-time-ns = <300>;
+	i2c-sda-falling-time-ns = <510>;
+	i2c-scl-falling-time-ns = <510>;
+	auto_calc_scl_lhcnt;
+	status = "disabled";
+
+	seeed_plane_i2c@45 {
+		compatible = "seeed_panel";
+		reg = <0x45>;
+
+		port {
+			panel_out0: endpoint {
+				remote-endpoint = <&dsi0_output>;
+			};
+		};
+	};
+
+	tinker_ft5406: tinker_ft5406@38 {
+		compatible = "tinker_ft5406";
+		reg = <0x38>;
+	};
+
+	panel_radxa@19 {
+		compatible ="starfive_jadard";
+		reg = <0x19>;
+		reset-gpio = <&gpio 23 0>;
+		enable-gpio = <&gpio 22 0>;
+
+		port {
+			panel_out1: endpoint {
+				remote-endpoint = <&dsi1_output>;
+			};
+		};
+	};
+
+	touchscreen@14 {
+		compatible = "goodix,gt911";
+		reg = <0x14>;
+		irq-gpios = <&gpio 30 GPIO_ACTIVE_HIGH>;
+		reset-gpios = <&gpio 31 GPIO_ACTIVE_HIGH>;
+	};
+
+	panel_10inch@20 {
+		compatible ="panel_10inch";
+		reg = <0x20>;
+		reset-gpio = <&gpio 23 0>;
+		enable-gpio = <&gpio 22 0>;
+
+		port {
+			panel_out2: endpoint {
+				remote-endpoint = <&dsi2_output>;
+			};
+		};
+	};
+};
+
+&i2c5 {
+	clock-frequency = <100000>;
+	i2c-sda-hold-time-ns = <300>;
+	i2c-sda-falling-time-ns = <510>;
+	i2c-scl-falling-time-ns = <510>;
+	auto_calc_scl_lhcnt;
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c5_pins>;
+	status = "disabled";
+
+	eeprom@50 {
+		compatible = "atmel,24c04";
+		reg = <0x50>;
+		pagesize = <16>;
+	};
+
+	pmic: axp15060_reg@36 {
+		compatible = "stf,axp15060-regulator";
+		reg = <0x36>;
+
+		regulators {
+			mipi_0p9: ALDO1 {
+				regulator-boot-on;
+				regulator-compatible = "mipi_0p9";
+				regulator-name = "mipi_0p9";
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <900000>;
+			};
+
+			hdmi_0p9: ALDO5 {
+				regulator-boot-on;
+				regulator-compatible = "hdmi_0p9";
+				regulator-name = "hdmi_0p9";
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <900000>;
+			};
+
+			hdmi_1p8: ALDO3 {
+				regulator-boot-on;
+				regulator-compatible = "hdmi_1p8";
+				regulator-name = "hdmi_1p8";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+			};
+
+			sdio_vdd: ALDO4 {
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-compatible = "sdio_vdd";
+				regulator-name = "sdio_vdd";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+			};
+
+			vcc_3v3: DCDC1 {
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-compatible = "vcc_3v3";
+				regulator-name = "vcc_3v3";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			cpu_vdd: DCDC2 {
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-compatible = "cpu_vdd";
+				regulator-name = "cpu_vdd";
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <1540000>;
+			};
+		};
+	};
+};
+
+&i2c6 {
+	clock-frequency = <100000>;
+	i2c-sda-hold-time-ns = <300>;
+	i2c-sda-falling-time-ns = <510>;
+	i2c-scl-falling-time-ns = <510>;
+	auto_calc_scl_lhcnt;
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c6_pins>;
+	status = "disabled";
+
+	imx219: imx219@10 {
+		compatible = "sony,imx219";
+		reg = <0x10>;
+		clocks = <&clk_ext_camera>;
+		clock-names = "xclk";
+		reset-gpio = <&gpio 18 0>;
+		rotation = <0>;
+		orientation = <1>; //CAMERA_ORIENTATION_BACK
+
+		port {
+			/* CSI2 bus endpoint */
+			imx219_to_csi2rx0: endpoint {
+				remote-endpoint = <&csi2rx0_from_imx219>;
+				bus-type = <4>;      /* MIPI CSI-2 D-PHY */
+				clock-lanes = <4>;
+				data-lanes = <0 1>;
+				lane-polarities = <0 0 0>;
+				link-frequencies = /bits/ 64 <456000000>;
+			};
+		};
+	};
+
+	imx708: imx708@1a {
+		compatible = "sony,imx708";
+		reg = <0x1a>;
+		clocks = <&clk_ext_camera>;
+		reset-gpio = <&gpio 18 0>;
+
+		port {
+			imx708_to_csi2rx0: endpoint {
+				remote-endpoint = <&csi2rx0_from_imx708>;
+				data-lanes = <1 2>;
+				clock-noncontinuous;
+				link-frequencies = /bits/ 64 <450000000>;
+			};
+		};
+	};
+
+	ov4689: ov4689@36 {
+		compatible = "ovti,ov4689";
+		reg = <0x36>;
+		clocks = <&clk_ext_camera>;
+		clock-names = "xclk";
+		rotation = <180>;
+
+		port {
+			/* Parallel bus endpoint */
+			ov4689_to_csi2rx0: endpoint {
+				remote-endpoint = <&csi2rx0_from_ov4689>;
+				bus-type = <4>;		/* MIPI CSI-2 D-PHY */
+				clock-lanes = <0>;
+				data-lanes = <1 2>;
+			};
+		};
+	};
+};
+
+&mmc0 {
+	max-frequency = <100000000>;
+	card-detect-delay = <300>;
+	bus-width = <8>;
+	cap-mmc-highspeed;
+	non-removable;
+	cap-mmc-hw-reset;
+	post-power-on-delay-ms = <200>;
+	vmmc-supply = <&vcc_3v3>;
+	vqmmc-supply = <&sdio_vdd>;
+	status = "disabled";
+};
+
+&mmc1 {
+	max-frequency = <100000000>;
+	card-detect-delay = <300>;
+	bus-width = <4>;
+	no-sdio;
+	no-mmc;
+	broken-cd;
+	cap-sd-highspeed;
+	post-power-on-delay-ms = <200>;
+	status = "disabled";
+};
+
+&vin_sysctl {
+	/* when use dvp open this pinctrl*/
+	status = "disabled";
+
+	ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		port@1 {
+			reg = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			/* CSI2 bus endpoint */
+			csi2rx0_from_imx219: endpoint@0 {
+				reg = <0>;
+				remote-endpoint = <&imx219_to_csi2rx0>;
+				bus-type = <4>;      /* MIPI CSI-2 D-PHY */
+				clock-lanes = <4>;
+				data-lanes = <0 1>;
+				lane-polarities = <0 0 0>;
+				status = "disabled";
+			};
+
+			csi2rx0_from_imx708: endpoint@1 {
+				reg = <1>;
+				remote-endpoint = <&imx708_to_csi2rx0>;
+				bus-type = <4>;      /* MIPI CSI-2 D-PHY */
+				clock-lanes = <4>;
+				data-lanes = <0 1>;
+				lane-polarities = <0 0 0>;
+				status = "disabled";
+			};
+
+			csi2rx0_from_ov4689: endpoint@2 {
+				reg = <2>;
+				remote-endpoint = <&ov4689_to_csi2rx0>;
+				bus-type = <4>;      /* MIPI CSI-2 D-PHY */
+				clock-lanes = <4>;
+				data-lanes = <0 1>;
+				status = "disabled";
+			};
+		};
+	};
+};
+
+&sfctemp {
+	status = "disabled";
+};
+
+&jpu {
+	status = "disabled";
+};
+
+&vpu_dec {
+	status = "disabled";
+};
+
+&vpu_enc {
+	status = "disabled";
+};
+
+&gmac0 {
+	status = "disabled";
+	#address-cells = <1>;
+	#size-cells = <0>;
+	phy0: ethernet-phy@0 {
+		rgmii_sw_dr_2 = <0x0>;
+		rgmii_sw_dr = <0x3>;
+		rgmii_sw_dr_rxc = <0x6>;
+		rxc_dly_en = <0>;
+		rx_delay_sel = <0xa>;
+		tx_delay_sel_fe = <5>;
+		tx_delay_sel = <0xa>;
+		tx_inverted_10 = <0x1>;
+		tx_inverted_100 = <0x1>;
+		tx_inverted_1000 = <0x1>;
+	};
+};
+
+&gmac1 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	status = "disabled";
+	phy1: ethernet-phy@1 {
+		rgmii_sw_dr_2 = <0x0>;
+		rgmii_sw_dr = <0x3>;
+		rgmii_sw_dr_rxc = <0x6>;
+		tx_delay_sel_fe = <5>;
+		tx_delay_sel = <0>;
+		rxc_dly_en = <0>;
+		rx_delay_sel = <0x2>;
+		tx_inverted_10 = <0x1>;
+		tx_inverted_100 = <0x1>;
+		tx_inverted_1000 = <0x0>;
+	};
+};
+
+&gpu {
+	status = "disabled";
+};
+
+&pwmdac {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pwmdac0_pins>;
+	status = "disabled";
+};
+
+&i2srx_3ch {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2s_clk_pins &i2srx_pins>;
+	status = "disabled";
+};
+
+&i2stx_4ch1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2stx_pins>;
+	status = "disabled";
+};
+
+&pwmdac_codec {
+	status = "disabled";
+};
+
+&spi0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&ssp0_pins>;
+	status = "disabled";
+
+	spi_dev0: spi@0 {
+		compatible = "rohm,dh2228fv";
+		pl022,com-mode = <1>;
+		spi-max-frequency = <10000000>;
+		reg = <0>;
+		status = "disabled";
+	};
+};
+
+&pcie0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie0_wake_default>,
+		    <&pcie0_clkreq_default>;
+	reset-gpios = <&gpio 26 GPIO_ACTIVE_LOW>;
+	status = "disabled";
+};
+
+&pcie1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie1_wake_default>,
+		    <&pcie1_clkreq_default>;
+	reset-gpios = <&gpio 28 GPIO_ACTIVE_LOW>;
+	status = "disabled";
+};
+
+&mailbox_contrl0 {
+	status = "disabled";
+};
+
+&mailbox_client0 {
+	status = "disabled";
+};
+
+&display {
+	status = "disabled";
+};
+
+&hdmi {
+	status = "disabled";
+
+	hdmi_in: port {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		hdmi_in_lcdc: endpoint@0 {
+			reg = <0>;
+			remote-endpoint = <&dc_out_dpi1>;
+		};
+	};
+};
+
+&dc8200 {
+	status = "disabled";
+
+	dc_out: port {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		dc_out_dpi0: endpoint@0 {
+			reg = <0>;
+			remote-endpoint = <&hdmi_input0>;
+		};
+		dc_out_dpi1: endpoint@1 {
+			reg = <1>;
+			remote-endpoint = <&hdmi_in_lcdc>;
+		};
+
+		dc_out_dpi2: endpoint@2 {
+			reg = <2>;
+			remote-endpoint = <&mipi_in>;
+		};
+	};
+};
+
+&rgb_output {
+	status = "disabled";
+
+	ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		port@0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0>;
+			hdmi_input0:endpoint@0 {
+				reg = <0>;
+				remote-endpoint = <&dc_out_dpi0>;
+			};
+		};
+	};
+};
+
+&dsi_output {
+	status = "disabled";
+
+	ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		port@0 {
+			reg = <0>;
+			mipi_in: endpoint {
+				remote-endpoint = <&dc_out_dpi2>;
+			};
+		};
+
+		port@1 {
+			reg = <1>;
+			sf_dpi_output: endpoint {
+				remote-endpoint = <&dsi_in_port>;
+			};
+		};
+	};
+};
+
+&mipi_dsi {
+	status = "disabled";
+
+	ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		port@0 {
+			reg = <0>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			dsi0_output: endpoint@0 {
+				reg = <0>;
+				remote-endpoint = <&panel_out0>;
+			};
+
+			dsi1_output: endpoint@1 {
+				reg = <1>;
+				remote-endpoint = <&panel_out1>;
+			};
+			dsi2_output: endpoint@2 {
+				reg = <2>;
+				remote-endpoint = <&panel_out2>;
+			};
+		};
+
+		port@1{
+			reg = <1>;
+			dsi_in_port: endpoint {
+				remote-endpoint = <&sf_dpi_output>;
+			};
+		};
+
+	};
+};
+
+&mipi_dphy {
+	status = "disabled";
+};
+
+&co_process {
+	status = "disabled";
+};
+
+&usbdrd30 {
+	clocks = <&clkgen JH7110_USB_125M>,
+		 <&clkgen JH7110_USB0_CLK_APP_125>,
+		 <&clkgen JH7110_USB0_CLK_LPM>,
+		 <&clkgen JH7110_USB0_CLK_STB>,
+		 <&clkgen JH7110_USB0_CLK_USB_APB>,
+		 <&clkgen JH7110_USB0_CLK_AXI>,
+		 <&clkgen JH7110_USB0_CLK_UTMI_APB>;
+	clock-names = "125m","app","lpm","stb","apb","axi","utmi";
+	resets = <&rstgen RSTN_U0_CDN_USB_PWRUP>,
+		 <&rstgen RSTN_U0_CDN_USB_APB>,
+		 <&rstgen RSTN_U0_CDN_USB_AXI>,
+		 <&rstgen RSTN_U0_CDN_USB_UTMI_APB>;
+	reset-names = "pwrup","apb","axi","utmi";
+	starfive,usb2-only;
+	dr_mode = "peripheral"; /*host or peripheral*/
+	status = "disabled";
+};
+
+&xrp {
+	status = "disabled";
+};
+
+&ptc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pwm_pins>;
+	status = "disabled";
+};
diff --git a/arch/riscv/boot/dts/starfive/vf2-overlay/Makefile b/arch/riscv/boot/dts/starfive/vf2-overlay/Makefile
new file mode 100644
index 000000000000..21e425e9dc1e
--- /dev/null
+++ b/arch/riscv/boot/dts/starfive/vf2-overlay/Makefile
@@ -0,0 +1,2 @@
+# SPDX-License-Identifier: GPL-2.0
+dtb-$(CONFIG_SOC_STARFIVE_JH7110) += vf2-overlay-uart3-i2c.dtbo
diff --git a/arch/riscv/boot/dts/starfive/vf2-overlay/vf2-overlay-uart3-i2c.dts b/arch/riscv/boot/dts/starfive/vf2-overlay/vf2-overlay-uart3-i2c.dts
new file mode 100644
index 000000000000..e0ebf0aeafcf
--- /dev/null
+++ b/arch/riscv/boot/dts/starfive/vf2-overlay/vf2-overlay-uart3-i2c.dts
@@ -0,0 +1,77 @@
+/dts-v1/;
+/plugin/;
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/starfive,jh7110-pinfunc.h>
+/ {
+	compatible = "starfive,visionfive-v2", "starfive,jh7110";
+
+	//gpio
+	fragment@0 {
+		target-path = "/soc/gpio@13040000";
+		__overlay__ {
+			dt_uart3_pins: dt-uart3-pins {
+				uart3-pins-tx {
+					starfive,pins = <PAD_GPIO60>;
+					starfive,pinmux = <PAD_GPIO60_FUNC_SEL 0>;
+					starfive,pin-ioconfig = <IO(GPIO_IE(1) | GPIO_DS(3))>;
+					starfive,pin-gpio-dout = <GPO_UART3_SOUT>;
+					starfive,pin-gpio-doen = <OEN_LOW>;
+				};
+
+				uart3-pins-rx {
+					starfive,pins = <PAD_GPIO63>;
+					starfive,pinmux = <PAD_GPIO63_FUNC_SEL 0>;
+					starfive,pin-ioconfig = <IO(GPIO_IE(1) | GPIO_PU(1))>;
+					starfive,pin-gpio-doen = <OEN_HIGH>;
+					starfive,pin-gpio-din =  <GPI_UART3_SIN>;
+				};
+			};
+
+			dt_i2c1_pins: dt-i2c1-pins {
+				i2c1-pins-scl {
+					starfive,pins = <PAD_GPIO42>;
+					starfive,pinmux = <PAD_GPIO42_FUNC_SEL 0>;
+					starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)))>;
+					starfive,pin-gpio-dout = <GPO_LOW>;
+					starfive,pin-gpio-doen = <OEN_I2C1_IC_CLK_OE>;
+					starfive,pin-gpio-din =  <GPI_I2C1_IC_CLK_IN_A>;
+				};
+
+				i2c1-pins-sda {
+					starfive,pins = <PAD_GPIO43>;
+					starfive,pinmux = <PAD_GPIO43_FUNC_SEL 0>;
+					starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)))>;
+					starfive,pin-gpio-dout = <GPO_LOW>;
+					starfive,pin-gpio-doen = <OEN_I2C1_IC_DATA_OE>;
+					starfive,pin-gpio-din =  <GPI_I2C1_IC_DATA_IN_A>;
+				};
+			};
+		};
+	};
+
+	//uart3
+	fragment@1 {
+		target-path = "/soc/serial@12000000";
+		__overlay__ {
+			pinctrl-names = "default";
+			pinctrl-0 = <&dt_uart3_pins>;
+			status = "okay";
+		};
+	};
+
+	//i2c1
+	fragment@2 {
+		target-path = "/soc/i2c@10040000";
+		__overlay__ {
+			clock-frequency = <100000>;
+			i2c-sda-hold-time-ns = <300>;
+			i2c-sda-falling-time-ns = <510>;
+			i2c-scl-falling-time-ns = <510>;
+			auto_calc_scl_lhcnt;
+			pinctrl-names = "default";
+			pinctrl-0 = <&dt_i2c1_pins>;
+			status = "okay";
+		};
+	};
+};
+