[PATCH v4 1/3] dt-bindings: vendor-prefixes: Add NineTripod

[PATCH v4 1/3] dt-bindings: vendor-prefixes: Add NineTripod

[Coia Prant]

Add NineTripod to the vendor prefixes.

Signed-off-by: Coia Prant <coiaprant@gmail.com>
---
 Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
index f1d188200..37687737e 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -1124,6 +1124,8 @@ patternProperties:
     description: National Instruments
   "^nicera,.*":
     description: Nippon Ceramic Co., Ltd.
+  "^ninetripod,.*":
+    description: Shenzhen 9Tripod Innovation and Development CO., LTD.
   "^nintendo,.*":
     description: Nintendo
   "^nlt,.*":
-- 
2.47.3

[PATCH v4 2/3] dt-bindings: arm: rockchip: Add NineTripod X3568 series

[Coia Prant]

This documents NineTripod X3568 v4 which is a SBC based on RK3568 SoC.

Link: http://www.9tripod.com/showpro.php?id=117
Link: https://appletsapi.52solution.com/media/X3568V4%E5%BC%80%E5%8F%91%E6%9D%BF%E7%A1%AC%E4%BB%B6%E6%89%8B%E5%86%8C.pdf

Signed-off-by: Coia Prant <coiaprant@gmail.com>
---
 Documentation/devicetree/bindings/arm/rockchip.yaml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/rockchip.yaml b/Documentation/devicetree/bindings/arm/rockchip.yaml
index 6aceaa8ac..417100209 100644
--- a/Documentation/devicetree/bindings/arm/rockchip.yaml
+++ b/Documentation/devicetree/bindings/arm/rockchip.yaml
@@ -777,6 +777,12 @@ properties:
           - const: netxeon,r89
           - const: rockchip,rk3288
 
+      - description: NineTripod X3568 series board
+        items:
+          - enum:
+              - ninetripod,x3568-v4
+          - const: rockchip,rk3568
+
       - description: OPEN AI LAB EAIDK-610
         items:
           - const: openailab,eaidk-610
-- 
2.47.3

[PATCH v4 3/3] arm64: dts: rockchip: Add devicetree for the NineTripod X3568 v4

[Coia Prant]

The NineTripod X3568 v4 is an RK3568-based SBC, just like the RK3568-EVB.
It always uses soldered connections between the X3568CV2 core board and the X3568bv4 IO board.

The X3568 board has multiple hardware revisions, and we currently support v4.

Specification:
- SoC: RockChip RK3568 ARM64 (4 cores)
- eMMC: 16-128 GB
- RAM: 2-8 GB
- Power: DC 12V 2A
- Ethernet: 2x YT8521SC RGMII (10/100/1000 Mbps)
- Wireless radio: 802.11b/g/n/ac/ax dual-band
- LED:
  Power: AlwaysOn
  User: GPIO
- Button:
  VOL+: SARADC/0 <35k µV>
  VOL-: SARADC/0 <450k µV>
  Power/Reset: PMIC RK809
- CAN
  CAN/1: 4-pin (PH 2.0)
- PWM
  PWM/4: Backlight DSI/0 DSI/1
  PWM/7: IR Receiver [may not install]
- UART:
  UART/2: Debug TTL - 1500000 8N1 (1.25mm)
  UART/3: TTL (PH 2.0)
  UART/4: TTL (PH 2.0)
  UART/8: AP6275S Bluetooth
  UART/9: TTL (PH 2.0)
- I2C:
  I2C/0: PMIC RK809
  I2C/1: Touchscreen DSI/0 DSI/1
  I2C/4: Camera
  I2C/5: RTC@51 PCF8563
- I2S:
  I2S/0: miniHDMI Sound
  I2S/1: RK809 Audio Codec
  I2S/3: AP6275S Bluetooth Sound
- SDMMC:
  SDMMC/0: microSD (TF) slot
  SDMMC/2: AP6275S SDIO WiFi card
- Camera: 1x CSI
- Video: miniHDMI / DSI0 (MIPI/LVDS) / DSI1 (MIPI/EDP)
- Audio: miniHDMI / MIC on-board / Speaker / SPDIF / 3.5mm Headphones / AP6275S Bluetooth
- USB:
  USB 2.0 HOST x2
  USB 2.0 HOST x3 (4-pin)
  USB 2.0 OTG x1 (shared with USB 3.0 OTG/HOST) [slot may not install]
  USB 3.0 HOST x1
  USB 3.0 OTG/HOST x1
- SATA: 1x SATA 3.0 with Power/4-pin [slot may not install]
- PCIe: 1x PCIe 3.0 x2 (x4 connecter) [clock/slot may not install]

Link:
- https://appletsapi.52solution.com/media/X3568V4%E5%BC%80%E5%8F%91%E6%9D%BF%E7%A1%AC%E4%BB%B6%E6%89%8B%E5%86%8C.pdf
- https://blog.gov.cooking/archives/research-ninetripod-x3568-v4-and-flash.html

Signed-off-by: Coia Prant <coiaprant@gmail.com>
---
 arch/arm64/boot/dts/rockchip/Makefile         |  11 +
 ...k3568-ninetripod-x3568-v4-camera-demo.dtso |  84 ++
 ...rk3568-ninetripod-x3568-v4-video-demo.dtso | 154 +++
 .../rockchip/rk3568-ninetripod-x3568-v4.dts   | 884 ++++++++++++++++++
 4 files changed, 1133 insertions(+)
 create mode 100644 arch/arm64/boot/dts/rockchip/rk3568-ninetripod-x3568-v4-camera-demo.dtso
 create mode 100644 arch/arm64/boot/dts/rockchip/rk3568-ninetripod-x3568-v4-video-demo.dtso
 create mode 100644 arch/arm64/boot/dts/rockchip/rk3568-ninetripod-x3568-v4.dts

diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
index ad684e383..5a7a9bd46 100644
--- a/arch/arm64/boot/dts/rockchip/Makefile
+++ b/arch/arm64/boot/dts/rockchip/Makefile
@@ -140,6 +140,9 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-lubancat-2.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-mecsbc.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-nanopi-r5c.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-nanopi-r5s.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-ninetripod-x3568-v4.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-ninetripod-x3568-v4-camera-demo.dtbo
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-ninetripod-x3568-v4-video-demo.dtbo
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-odroid-m1.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-photonicat.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-qnap-ts433.dtb
@@ -252,6 +255,14 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-armsom-sige5-v1.2-wifibt.dtb
 rk3576-armsom-sige5-v1.2-wifibt-dtbs := rk3576-armsom-sige5.dtb \
 	rk3576-armsom-sige5-v1.2-wifibt.dtbo
 
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-ninetripod-x3568-v4-camera-demo.dtb
+rk3568-ninetripod-x3568-v4-camera-demo-dtbs := rk3568-ninetripod-x3568-v4.dtb \
+	rk3568-ninetripod-x3568-v4-camera-demo.dtbo
+
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-ninetripod-x3568-v4-video-demo.dtb
+rk3568-ninetripod-x3568-v4-video-demo-dtbs := rk3568-ninetripod-x3568-v4.dtb \
+	rk3568-ninetripod-x3568-v4-video-demo.dtbo
+
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-edgeble-neu6a-wifi.dtb
 rk3588-edgeble-neu6a-wifi-dtbs := rk3588-edgeble-neu6a-io.dtb \
 	rk3588-edgeble-neu6a-wifi.dtbo
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-ninetripod-x3568-v4-camera-demo.dtso b/arch/arm64/boot/dts/rockchip/rk3568-ninetripod-x3568-v4-camera-demo.dtso
new file mode 100644
index 000000000..2b428ca71
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3568-ninetripod-x3568-v4-camera-demo.dtso
@@ -0,0 +1,84 @@
+// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
+
+// This is a sample reference, due to lack of hardware can not be tested, at your own risk
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/clock/rk3568-cru.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+
+&{/} {
+	vcc_cam: regulator-vcc-cam {
+		compatible = "regulator-fixed";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		enable-active-high;
+		gpio = <&gpio0 RK_PC1 GPIO_ACTIVE_HIGH>;
+		regulator-name = "vcc_cam";
+		vin-supply = <&vcc3v3_sys>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&vcc_cam_en>;
+
+		regulator-state-mem {
+			regulator-off-in-suspend;
+		};
+	};
+};
+
+&pinctrl {
+	cam {
+		vcc_cam_en: vcc_cam_en {
+			rockchip,pins =	<0 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+&csi_dphy {
+	status = "okay";
+
+	ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		port@0 {
+			reg = <0>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			mipi_in_ucam: endpoint@2 {
+				reg = <2>;
+				remote-endpoint = <&ucam_out>;
+				data-lanes = <1 2 3 4>;
+			};
+		};
+	};
+};
+
+&i2c4 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	status = "okay";
+
+	camera@37 {
+		compatible = "ovti,ov5695";
+		reg = <0x37>;
+		clocks = <&cru CLK_CIF_OUT>;
+		clock-names = "xvclk";
+		avdd-supply = <&vcc_cam>;
+		dvdd-supply = <&vcc_cam>;
+		dovdd-supply = <&vcc_cam>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&cif_clk>;
+		reset-gpios = <&gpio3 RK_PB6 GPIO_ACTIVE_LOW>;
+		pwdn-gpios = <&gpio4 RK_PB4 GPIO_ACTIVE_LOW>;
+
+		port {
+			ucam_out: endpoint {
+				remote-endpoint = <&mipi_in_ucam>;
+				data-lanes = <1 2 3 4>;
+			};
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-ninetripod-x3568-v4-video-demo.dtso b/arch/arm64/boot/dts/rockchip/rk3568-ninetripod-x3568-v4-video-demo.dtso
new file mode 100644
index 000000000..e7fa1ca48
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3568-ninetripod-x3568-v4-video-demo.dtso
@@ -0,0 +1,154 @@
+// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
+
+// This is a sample reference, due to lack of hardware can not be tested, at your own risk
+
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/clock/rk3568-cru.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/soc/rockchip,vop2.h>
+
+&{/} {	
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		brightness-levels = <20 220>;
+		default-brightness-level = <100>;
+		num-interpolated-steps = <200>;
+		power-supply = <&vcc3v3_sys>;
+		pwms = <&pwm4 0 25000 0>;
+	};
+
+	vcc3v3_lcd0_n: regulator-vcc3v3-lcd0-n {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3_lcd0_n";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		enable-active-high;
+		gpio = <&gpio0 RK_PC7 GPIO_ACTIVE_HIGH>;
+		vin-supply = <&vcc3v3_sys>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&vcc3v3_lcd0_n_en>;
+
+		regulator-state-mem {
+			regulator-off-in-suspend;
+		};
+	};
+
+	vcc3v3_lcd1_n: regulator-vcc3v3-lcd1-n {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3_lcd1_n";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		enable-active-high;
+		gpio = <&gpio0 RK_PC5 GPIO_ACTIVE_HIGH>;
+		vin-supply = <&vcc3v3_sys>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&vcc3v3_lcd1_n_en>;
+
+		regulator-state-mem {
+			regulator-off-in-suspend;
+		};
+	};
+};
+
+&pinctrl {
+	display {
+		vcc3v3_lcd0_n_en: vcc3v3_lcd0_n_en {
+			rockchip,pins = <0 RK_PC7 0 &pcfg_pull_none>;
+		};
+		vcc3v3_lcd1_n_en: vcc3v3_lcd1_n_en {
+			rockchip,pins = <0 RK_PC5 0 &pcfg_pull_none>;
+		};
+	};
+
+	touchscreen {
+		touch_int: touch_int {
+			rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+		touch_rst: touch_rst {
+			rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+&dsi0 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	clock-master;
+	status = "okay";
+
+	panel@0 {
+		compatible = "wanchanglong,w552793baa", "raydium,rm67200";
+		reg = <0>;
+		backlight = <&backlight>;
+		iovcc-supply = <&vcc3v3_lcd0_n>;
+		reset-gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_LOW>;
+		vdd-supply = <&vcc3v3_lcd0_n>;
+		vsn-supply = <&vcc5v0_sys>;
+		vsp-supply = <&vcc5v0_sys>;
+
+		port {
+			panel_in_dsi: endpoint {
+				remote-endpoint = <&dsi0_out_panel>;
+			};
+		};
+	};
+};
+
+&dsi0_in {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	dsi0_in_vp1: endpoint {
+		remote-endpoint = <&vp1_out_dsi0>;
+	};
+};
+
+&dsi0_out {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	dsi0_out_panel: endpoint {
+		remote-endpoint = <&panel_in_dsi>;
+	};
+};
+
+&dsi_dphy0 {
+	status = "okay";
+};
+
+&pwm4 {
+	status = "okay";
+};
+
+&i2c1 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	status = "okay";
+
+	touchscreen0: goodix@14 {
+		compatible = "goodix,gt1151";
+		reg = <0x14>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PB5 IRQ_TYPE_EDGE_FALLING>;
+		AVDD28-supply = <&vcc3v3_lcd0_n>;
+		irq-gpios = <&gpio0 RK_PB5 GPIO_ACTIVE_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&touch_int &touch_rst>;
+		reset-gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_LOW>;
+		VDDIO-supply = <&vcc3v3_lcd0_n>;
+	};
+};
+
+&vp1 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	vp1_out_dsi0: endpoint@ROCKCHIP_VOP2_EP_MIPI0 {
+		reg = <ROCKCHIP_VOP2_EP_MIPI0>;
+		remote-endpoint = <&dsi0_in_vp1>;
+	};
+};
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-ninetripod-x3568-v4.dts b/arch/arm64/boot/dts/rockchip/rk3568-ninetripod-x3568-v4.dts
new file mode 100644
index 000000000..901735c6f
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3568-ninetripod-x3568-v4.dts
@@ -0,0 +1,884 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/soc/rockchip,vop2.h>
+#include "rk3568.dtsi"
+
+/ {
+	model = "NineTripod X3568 v4";
+	compatible = "ninetripod,x3568-v4", "rockchip,rk3568";
+
+	aliases {
+		ethernet0 = &gmac0;
+		ethernet1 = &gmac1;
+		mmc0 = &sdhci;
+		mmc1 = &sdmmc0;
+		mmc2 = &sdmmc2;
+	};
+
+	chosen {
+		stdout-path = "serial2:1500000n8";
+	};
+
+	adc-keys {
+		compatible = "adc-keys";
+		io-channels = <&saradc 0>;
+		io-channel-names = "buttons";
+		keyup-threshold-microvolt = <1800000>;
+		poll-interval = <100>;
+
+		button-vol-up {
+			label = "volume up";
+			linux,code = <KEY_VOLUMEUP>;
+			press-threshold-microvolt = <50000>;
+		};
+
+		button-vol-down {
+			label = "volume down";
+			linux,code = <KEY_VOLUMEDOWN>;
+			press-threshold-microvolt = <500000>;
+		};
+	};
+
+	hdmi-con {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con_in: endpoint {
+				remote-endpoint = <&hdmi_out_con>;
+			};
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led_work: led-0 {
+			gpios = <&gpio0 RK_PC0 GPIO_ACTIVE_HIGH>;
+			function = LED_FUNCTION_HEARTBEAT;
+			color = <LED_COLOR_ID_BLUE>;
+			linux,default-trigger = "heartbeat";
+			pinctrl-names = "default";
+			pinctrl-0 = <&led_work_en>;
+		};
+	};
+
+	rk809-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>;
+		};
+	};
+
+	pdm_codec: pdm-codec {
+		compatible = "dmic-codec";
+		num-channels = <2>;
+		#sound-dai-cells = <0>;
+	};
+
+	pdm_sound: pdm-sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "microphone";
+
+		simple-audio-card,cpu {
+			sound-dai = <&pdm>;
+		};
+
+		simple-audio-card,codec {
+			sound-dai = <&pdm_codec>;
+		};
+	};
+
+	spdif_dit: spdif-dit {
+		compatible = "linux,spdif-dit";
+		#sound-dai-cells = <0>;
+	};
+
+	spdif_sound: spdif-sound {
+		compatible = "simple-audio-card";
+		simple-audio-card,name = "SPDIF";
+
+		simple-audio-card,cpu {
+			sound-dai = <&spdif>;
+		};
+		simple-audio-card,codec {
+			sound-dai = <&spdif_dit>;
+		};
+	};
+
+	sdio_pwrseq: sdio-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		clocks = <&rk809 1>;
+		clock-names = "ext_clock";
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_enable>;
+		post-power-on-delay-ms = <100>;
+		power-off-delay-us = <300>;
+		reset-gpios = <&gpio3 RK_PD5 GPIO_ACTIVE_LOW>;
+	};
+
+	dc_12v: regulator-dc-12v {
+		compatible = "regulator-fixed";
+		regulator-name = "dc_12v";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+	};
+
+	pcie30_avdd0v9: regulator-pcie30-avdd0v9 {
+		compatible = "regulator-fixed";
+		regulator-name = "pcie30_avdd0v9";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <900000>;
+		regulator-max-microvolt = <900000>;
+		vin-supply = <&vcc3v3_sys>;
+	};
+
+	pcie30_avdd1v8: regulator-pcie30-avdd1v8 {
+		compatible = "regulator-fixed";
+		regulator-name = "pcie30_avdd1v8";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		vin-supply = <&vcc3v3_sys>;
+	};
+
+	vcc3v3_sys: regulator-vcc3v3-sys {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&dc_12v>;
+	};
+
+	vcc3v3_pcie: regulator-vcc3v3-pcie {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3_pcie";
+		enable-active-high;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&vcc3v3_pcie_en_pin>;
+		gpio = <&gpio0 RK_PD4 GPIO_ACTIVE_HIGH>;
+		startup-delay-us = <5000>;
+		vin-supply = <&vcc5v0_sys>;
+	};
+
+	vcc5v0_sys: regulator-vcc5v0-sys {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc5v0_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&dc_12v>;
+	};
+
+	vcc5v0_usb: regulator-vcc5v0-usb {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc5v0_usb";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&dc_12v>;
+	};
+
+	vcc5v0_usb_host: regulator-vcc5v0-usb-host {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpio = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&vcc5v0_usb_host_en>;
+		regulator-name = "vcc5v0_usb_host";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc5v0_usb>;
+	};
+
+	vcc5v0_usb_otg: regulator-vcc5v0-usb-otg {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpio = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&vcc5v0_usb_otg_en>;
+		regulator-name = "vcc5v0_usb_otg";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc5v0_usb>;
+	};
+};
+
+&can1 {
+	assigned-clocks = <&cru CLK_CAN1>;
+	assigned-clock-rates = <150000000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&can1m1_pins>;
+	status = "okay";
+};
+
+/* used for usb_host0_xhci */
+&combphy0 {
+	status = "okay";
+};
+
+/* used for usb_host1_xhci */
+&combphy1 {
+	status = "okay";
+};
+
+/* connected to sata2 */
+&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>;
+	assigned-clock-rates = <0>, <125000000>;
+	clock_in_out = "output";
+	pinctrl-names = "default";
+	pinctrl-0 = <&gmac0_miim
+			&gmac0_tx_bus2
+			&gmac0_rx_bus2
+			&gmac0_rgmii_clk
+			&gmac0_rgmii_bus
+			&gmac0_clkinout>;
+	phy-handle = <&rgmii_phy0>;
+	phy-mode = "rgmii-id";
+	status = "okay";
+};
+
+&gmac1 {
+	assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>;
+	assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>;
+	assigned-clock-rates = <0>, <125000000>;
+	clock_in_out = "output";
+	pinctrl-names = "default";
+	pinctrl-0 = <&gmac1m1_miim
+			&gmac1m1_tx_bus2
+			&gmac1m1_rx_bus2
+			&gmac1m1_rgmii_clk
+			&gmac1m1_rgmii_bus
+			&gmac1m1_clkinout>;
+	phy-handle = <&rgmii_phy1>;
+	phy-mode = "rgmii-id";
+	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>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>;
+		assigned-clocks = <&cru I2S1_MCLKOUT_TX>;
+		assigned-clock-parents = <&cru CLK_I2S1_8CH_TX>;
+		#clock-cells = <1>;
+		clock-names = "mclk";
+		clocks = <&cru I2S1_MCLKOUT_TX>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pmic_int>, <&i2s1m0_mclk>;
+		system-power-controller;
+		#sound-dai-cells = <0>;
+		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>;
+		wakeup-source;
+
+		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-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-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vccio_sd: LDO_REG5 {
+				regulator-name = "vccio_sd";
+				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-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+		};
+
+		codec {
+			rockchip,mic-in-differential;
+		};
+	};
+};
+
+&i2c5 {
+	status = "okay";
+
+	rtc@51 {
+		compatible = "nxp,pcf8563";
+		reg = <0x51>;
+		#clock-cells = <0>;
+	};
+};
+
+&i2s0_8ch {
+	status = "okay";
+};
+
+&i2s1_8ch {
+	pinctrl-0 = <&i2s1m0_sclktx &i2s1m0_lrcktx &i2s1m0_sdi0 &i2s1m0_sdo0>;
+	rockchip,trcm-sync-tx-only;
+	status = "okay";
+};
+
+/* used for AP6275S Bluetooth Sound */
+&i2s3_2ch {
+	status = "okay";
+};
+
+&mdio0 {
+	rgmii_phy0: ethernet-phy@0 {
+		compatible = "ethernet-phy-ieee802.3-c22";
+		reg = <0x0>;
+		reset-assert-us = <20000>;
+		reset-deassert-us = <100000>;
+		reset-gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_LOW>;
+
+		leds {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			led@1 {
+				reg = <1>;
+				color = <LED_COLOR_ID_GREEN>;
+				function = LED_FUNCTION_LAN;
+				default-state = "keep";
+			};
+
+			led@2 {
+				reg = <2>;
+				color = <LED_COLOR_ID_AMBER>;
+				function = LED_FUNCTION_LAN;
+				default-state = "keep";
+			};
+		};
+	};
+};
+
+&mdio1 {
+	rgmii_phy1: ethernet-phy@0 {
+		compatible = "ethernet-phy-ieee802.3-c22";
+		reg = <0x0>;
+		reset-assert-us = <20000>;
+		reset-deassert-us = <100000>;
+		reset-gpios = <&gpio2 RK_PD1 GPIO_ACTIVE_LOW>;
+
+		leds {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			led@1 {
+				reg = <1>;
+				color = <LED_COLOR_ID_GREEN>;
+				function = LED_FUNCTION_LAN;
+				default-state = "keep";
+			};
+
+			led@2 {
+				reg = <2>;
+				color = <LED_COLOR_ID_AMBER>;
+				function = LED_FUNCTION_LAN;
+				default-state = "keep";
+			};
+		};
+	};
+};
+
+&pcie30phy {
+	status = "okay";
+};
+
+&pcie3x2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie_reset_pin>;
+	reset-gpios = <&gpio2 RK_PD6 GPIO_ACTIVE_HIGH>;
+	vpcie3v3-supply = <&vcc3v3_pcie>;
+	status = "okay";
+};
+
+&pdm {
+	status = "okay";
+};
+
+&pinctrl {
+	leds {
+		led_work_en: led_work_en {
+			rockchip,pins = <0 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	pmic {
+		pmic_int: pmic_int {
+			rockchip,pins =
+				<0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	sdio-pwrseq {
+		wifi_enable: wifi-enable {
+			rockchip,pins = <3 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	usb {
+		vcc5v0_usb_host_en: vcc5v0_usb_host_en {
+			rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+		vcc5v0_usb_otg_en: vcc5v0_usb_otg_en {
+			rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	pcie {
+		pcie_reset_pin: pcie-reset-pin {
+			rockchip,pins = <2 RK_PD6 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+		vcc3v3_pcie_en_pin: vcc3v3-pcie-en-pin {
+			rockchip,pins = <0 RK_PD4 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";
+};
+
+&pwm4 {
+	status = "okay";
+};
+
+/* Required remotectl for IR receiver */
+&pwm7 {
+	status = "disabled";
+};
+
+&saradc {
+	vref-supply = <&vcca_1v8>;
+	status = "okay";
+};
+
+&sata2 {
+	status = "okay";
+};
+
+/* used for eMMC */
+&sdhci {
+	bus-width = <8>;
+	max-frequency = <200000000>;
+	mmc-hs200-1_8v;
+	non-removable;
+	pinctrl-names = "default";
+	pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_datastrobe>;
+	status = "okay";
+};
+
+/* used for microSD (TF) Slot */
+&sdmmc0 {
+	bus-width = <4>;
+	cap-sd-highspeed;
+	cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>;
+	disable-wp;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>;
+	sd-uhs-sdr104;
+	vmmc-supply = <&vcc3v3_sd>;
+	vqmmc-supply = <&vccio_sd>;
+	status = "okay";
+};
+
+/* used for AP6275S WiFi */
+&sdmmc2 {
+	bus-width = <4>;
+	disable-wp;
+	cap-sd-highspeed;
+	cap-sdio-irq;
+	keep-power-in-suspend;
+	mmc-pwrseq = <&sdio_pwrseq>;
+	non-removable;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdmmc2m0_bus4 &sdmmc2m0_cmd &sdmmc2m0_clk>;
+	sd-uhs-sdr12;
+	sd-uhs-sdr25;
+	sd-uhs-sdr50;
+	sd-uhs-sdr104;
+	vmmc-supply = <&vcc3v3_sys>;
+	vqmmc-supply = <&vcc_1v8>;
+	status = "okay";
+};
+
+&spdif {
+	status = "okay";
+};
+
+&tsadc {
+	rockchip,hw-tshut-mode = <1>;
+	rockchip,hw-tshut-polarity = <0>;
+	status = "okay";
+};
+
+/* used for Debug */
+&uart2 {
+	status = "okay";
+};
+
+&uart3 {
+	pinctrl-0 = <&uart3m1_xfer>;
+	status = "okay";
+};
+
+&uart4 {
+	pinctrl-0 = <&uart4m1_xfer>;
+	status = "okay";
+};
+
+/* used for WiFi/BT AP6275S */
+&uart8 {
+	pinctrl-0 = <&uart8m0_xfer &uart8m0_ctsn>;
+	status = "okay";
+};
+
+&uart9 {
+	pinctrl-0 = <&uart9m1_xfer>;
+	status = "okay";
+};
+
+&usb_host0_ehci {
+	status = "okay";
+};
+
+&usb_host0_ohci {
+	status = "okay";
+};
+
+&usb_host0_xhci {
+	extcon = <&usb2phy0>;
+	status = "okay";
+};
+
+&usb_host1_ehci {
+	status = "okay";
+};
+
+&usb_host1_ohci {
+	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_host {
+	phy-supply = <&vcc5v0_usb_host>;
+	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>;
+	};
+};
-- 
2.47.3

Re: [PATCH v4 1/3] dt-bindings: vendor-prefixes: Add NineTripod

[Krzysztof Kozlowski]

On 26/10/2025 16:03, Coia Prant wrote:
> Add NineTripod to the vendor prefixes.
> 
> Signed-off-by: Coia Prant <coiaprant@gmail.com>


Please slow down sending the same. One patchset per 24h.

None of these have changelog, so I do not get why you send v4 now.

Best regards,
Krzysztof

Re: [PATCH v4 1/3] dt-bindings: vendor-prefixes: Add NineTripod

[Coia Prant]

Sorry, v2/v3 causes compilation errors, which armbian's build system
automatically ignores.

v4 has fixed the build failure issue.

:(

---

I'm new here

OMG, Gmail Android cannot send as plaintext mode :(

(Resending with corrected Cc list and plaintext mode, sorry for the noise.)

Coia Prant <coiaprant@gmail.com> 于2025年10月26日周日 23:04写道：
>
> Add NineTripod to the vendor prefixes.
>
> Signed-off-by: Coia Prant <coiaprant@gmail.com>
> ---
>  Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
> index f1d188200..37687737e 100644
> --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
> +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
> @@ -1124,6 +1124,8 @@ patternProperties:
>      description: National Instruments
>    "^nicera,.*":
>      description: Nippon Ceramic Co., Ltd.
> +  "^ninetripod,.*":
> +    description: Shenzhen 9Tripod Innovation and Development CO., LTD.
>    "^nintendo,.*":
>      description: Nintendo
>    "^nlt,.*":
> --
> 2.47.3
>

Re: [PATCH v4 1/3] dt-bindings: vendor-prefixes: Add NineTripod

[Rob Herring (Arm)]

On Sun, 26 Oct 2025 23:03:56 +0800, Coia Prant wrote:
> Add NineTripod to the vendor prefixes.
> 
> Signed-off-by: Coia Prant <coiaprant@gmail.com>
> ---
>  Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++
>  1 file changed, 2 insertions(+)
> 

Acked-by: Rob Herring (Arm) <robh@kernel.org>

Re: [PATCH v4 2/3] dt-bindings: arm: rockchip: Add NineTripod X3568 series

[Rob Herring (Arm)]

On Sun, 26 Oct 2025 23:03:57 +0800, Coia Prant wrote:
> This documents NineTripod X3568 v4 which is a SBC based on RK3568 SoC.
> 
> Link: http://www.9tripod.com/showpro.php?id=117
> Link: https://appletsapi.52solution.com/media/X3568V4%E5%BC%80%E5%8F%91%E6%9D%BF%E7%A1%AC%E4%BB%B6%E6%89%8B%E5%86%8C.pdf
> 
> Signed-off-by: Coia Prant <coiaprant@gmail.com>
> ---
>  Documentation/devicetree/bindings/arm/rockchip.yaml | 6 ++++++
>  1 file changed, 6 insertions(+)
> 

Acked-by: Rob Herring (Arm) <robh@kernel.org>

Re: [PATCH v4 2/3] dt-bindings: arm: rockchip: Add NineTripod X3568 series

[Krzysztof Kozlowski]

On 26/10/2025 16:03, Coia Prant wrote:
> This documents NineTripod X3568 v4 which is a SBC based on RK3568 SoC.
> 
> Link: http://www.9tripod.com/showpro.php?id=117
> Link: https://appletsapi.52solution.com/media/X3568V4%E5%BC%80%E5%8F%91%E6%9D%BF%E7%A1%AC%E4%BB%B6%E6%89%8B%E5%86%8C.pdf
> 
> Signed-off-by: Coia Prant <coiaprant@gmail.com>
> ---
>  Documentation/devicetree/bindings/arm/rockchip.yaml | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/arm/rockchip.yaml b/Documentation/devicetree/bindings/arm/rockchip.yaml
> index 6aceaa8ac..417100209 100644
> --- a/Documentation/devicetree/bindings/arm/rockchip.yaml
> +++ b/Documentation/devicetree/bindings/arm/rockchip.yaml
> @@ -777,6 +777,12 @@ properties:
>            - const: netxeon,r89
>            - const: rockchip,rk3288
>  
> +      - description: NineTripod X3568 series board
> +        items:
> +          - enum:
> +              - ninetripod,x3568-v4


You are supposed to use domain name as prefix. 9tripod

Don't send new versions 30 minutes after sending previous one. Allow
people to actually review.

You have now comments at v3 and here. You must implement them all.

Best regards,
Krzysztof

Re: [PATCH v4 1/3] dt-bindings: vendor-prefixes: Add NineTripod

[Krzysztof Kozlowski]

On 26/10/2025 16:03, Coia Prant wrote:
> Add NineTripod to the vendor prefixes.
> 
> Signed-off-by: Coia Prant <coiaprant@gmail.com>
> ---
>  Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml
> index f1d188200..37687737e 100644
> --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
> +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
> @@ -1124,6 +1124,8 @@ patternProperties:
>      description: National Instruments
>    "^nicera,.*":
>      description: Nippon Ceramic Co., Ltd.
> +  "^ninetripod,.*":


9tripod, as domain name.

Best regards,
Krzysztof