[PATCH v3 0/3] Add support for Ariaboard Photonicat RK3568

[PATCH v3 0/3] Add support for Ariaboard Photonicat RK3568

[Junhao Xie]

Add dts for Ariaboard Photonicat RK3568.

This series bring support for:
* Debug UART
* SDIO QCA9377 WiFi and Bluetooth
* M.2 E-Key PCIe WiFi and Bluetooth
* M.2 B-Key USB Modem WWAN
* Ethernet WAN Port
* MicroSD Card slot
* eMMC
* HDMI Output
* Mali GPU
* USB Type-A

Changed from v1:
- move some general nodes (firmware, ramoops, reboot-mode) to rk356x.dtsi
- gmac1 change to phy-mode rgmii-id
- corrected some regulator to be closer to schematics
- rename rk3568-ariaboard-photonicat.dts to rk3568-photonicat.dts
https://lore.kernel.org/lkml/20240904111456.87089-1-bigfoot@classfun.cn/

Changed from v2:
- remove unused headers
- corrected some regulator to be closer to schematics
- remove usb_host1_ohci, usb_host1_ehci, usb2phy1_host that have no connection
https://lore.kernel.org/lkml/20240906045706.1004813-1-bigfoot@classfun.cn/

Junhao Xie (3):
  dt-bindings: vendor-prefixes: Add prefix for Ariaboard
  dt-bindings: arm: rockchip: Add Ariaboard Photonicat RK3568
  arm64: dts: rockchip: add dts for Ariaboard Photonicat RK3568

 .../devicetree/bindings/arm/rockchip.yaml     |   5 +
 .../devicetree/bindings/vendor-prefixes.yaml  |   2 +
 arch/arm64/boot/dts/rockchip/Makefile         |   1 +
 .../boot/dts/rockchip/rk3568-photonicat.dts   | 586 ++++++++++++++++++
 4 files changed, 594 insertions(+)
 create mode 100644 arch/arm64/boot/dts/rockchip/rk3568-photonicat.dts

-- 
2.46.0


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[PATCH v3 1/3] dt-bindings: vendor-prefixes: Add prefix for Ariaboard

[Junhao Xie]

Add an entry for Ariaboard from Shanghai Novotech

Ariaboard represents a product line from Shanghai Novotech Co., Ltd.

Link: https://shanghainovotech.com/
Link: https://ariaboard.com/

Signed-off-by: Junhao Xie <bigfoot@classfun.cn>
---
 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 a70ce43b3dc0..849b7b0f9097 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.yaml
+++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml
@@ -145,6 +145,8 @@ patternProperties:
     description: Arctic Sand
   "^arcx,.*":
     description: arcx Inc. / Archronix Inc.
+  "^ariaboard,.*":
+    description: Shanghai Novotech Co., Ltd. (Ariaboard)
   "^aries,.*":
     description: Aries Embedded GmbH
   "^arm,.*":
-- 
2.46.0


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[PATCH v3 2/3] dt-bindings: arm: rockchip: Add Ariaboard Photonicat RK3568

[Junhao Xie]

This documents Ariaboard Photonicat which is a router based on RK3568 SoC.

Link: https://ariaboard.com/
Link: https://photonicat.com/

Signed-off-by: Junhao Xie <bigfoot@classfun.cn>
---
 Documentation/devicetree/bindings/arm/rockchip.yaml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/rockchip.yaml b/Documentation/devicetree/bindings/arm/rockchip.yaml
index 1ef09fbfdfaf..c35541b56175 100644
--- a/Documentation/devicetree/bindings/arm/rockchip.yaml
+++ b/Documentation/devicetree/bindings/arm/rockchip.yaml
@@ -49,6 +49,11 @@ properties:
               - anbernic,rg-arc-s
           - const: rockchip,rk3566
 
+      - description: Ariaboard Photonicat
+        items:
+          - const: ariaboard,photonicat
+          - const: rockchip,rk3568
+
       - description: ArmSoM Sige7 board
         items:
           - const: armsom,sige7
-- 
2.46.0


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[PATCH v3 3/3] arm64: dts: rockchip: add dts for Ariaboard Photonicat RK3568

[Junhao Xie]

Add dts for Ariaboard Photonicat RK3568.

Working IO:
    Debug UART
    SDIO QCA9377 WiFi and Bluetooth
    M.2 E-Key PCIe WiFi and Bluetooth
    M.2 B-Key USB Modem WWAN
    Ethernet WAN Port
    MicroSD Card slot
    eMMC
    HDMI Output
    Mali GPU
    USB Type-A

Not working IO:
    Ethernet LAN Port (Lack of SGMII support)
    Power management MCU on UART4 (Driver pending)

Not working IO in MCU:
    Battery voltage sensor
    Board temperature sensor
    Hardware Power-off
    Hardware Watchdog
    Network status LED
    Real-time clock
    USB Charger voltage sensor

About onboard power management MCU:
    A heartbeat must be sent to the MCU within 60 seconds,
    otherwise the MCU will restart the system.
    When powering off, a shutdown command needs to be sent to the MCU.
    When the power button is long pressed, the MCU will send a shutdown
    command to the system. If system does not shutdown within 60 seconds,
    the power will be turned off directly.
    MCU only provides voltage for charger and battery.
    Manufacturer removed RK8xx PMIC.

Signed-off-by: Junhao Xie <bigfoot@classfun.cn>
---
 arch/arm64/boot/dts/rockchip/Makefile         |   1 +
 .../boot/dts/rockchip/rk3568-photonicat.dts   | 586 ++++++++++++++++++
 2 files changed, 587 insertions(+)
 create mode 100644 arch/arm64/boot/dts/rockchip/rk3568-photonicat.dts

diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
index fda1b980eb4b..56afd63cb9e2 100644
--- a/arch/arm64/boot/dts/rockchip/Makefile
+++ b/arch/arm64/boot/dts/rockchip/Makefile
@@ -130,6 +130,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-jaguar.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-nanopc-t6.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-ok3588-c.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-orangepi-5-plus.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-photonicat.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-quartzpro64.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-rock-5-itx.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-rock-5b.dtb
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-photonicat.dts b/arch/arm64/boot/dts/rockchip/rk3568-photonicat.dts
new file mode 100644
index 000000000000..8ae39cbb60af
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3568-photonicat.dts
@@ -0,0 +1,586 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/soc/rockchip,vop2.h>
+#include "rk3568.dtsi"
+
+/ {
+	model = "Ariaboard Photonicat";
+	compatible = "ariaboard,photonicat", "rockchip,rk3568";
+
+	aliases {
+		ethernet0 = &gmac0;
+		ethernet1 = &gmac1;
+		mmc0 = &sdhci;
+		mmc1 = &sdmmc0;
+		mmc2 = &sdmmc1;
+	};
+
+	battery: battery {
+		compatible = "simple-battery";
+		device-chemistry = "lithium-ion";
+		charge-full-design-microamp-hours = <6800000>;
+		energy-full-design-microwatt-hours = <25000000>;
+		voltage-max-design-microvolt = <4200000>;
+		voltage-min-design-microvolt = <3400000>;
+
+		ocv-capacity-celsius = <25>;
+		ocv-capacity-table-0 =  <4100000 100>, <4040000 90>,
+					<3980000 80>, <3920000 70>,
+					<3870000 60>, <3820000 50>,
+					<3790000 40>, <3770000 30>,
+					<3740000 20>, <3680000 10>,
+					<3450000 0>;
+	};
+
+	chosen: chosen {
+		stdout-path = "serial2:1500000n8";
+	};
+
+	hdmi_con: hdmi-con {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con_in: endpoint {
+				remote-endpoint = <&hdmi_out_con>;
+			};
+		};
+	};
+
+	rfkill-modem {
+		compatible = "rfkill-gpio";
+		label = "M.2 USB Modem";
+		radio-type = "wwan";
+		reset-gpios = <&gpio0 RK_PB0 GPIO_ACTIVE_LOW>;
+		shutdown-gpios = <&gpio4 RK_PC4 GPIO_ACTIVE_HIGH>;
+	};
+
+	vdda_0v9: regulator-0v9-vdda {
+		compatible = "regulator-fixed";
+		regulator-name = "vdda_0v9";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <900000>;
+		regulator-max-microvolt = <900000>;
+		vin-supply = <&vcc3v3_sys>;
+	};
+
+	vcc_1v8: regulator-1v8-vcc {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_1v8";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		vin-supply = <&vcc3v3_sys>;
+	};
+
+	vcca_1v8: regulator-1v8-vcca {
+		compatible = "regulator-fixed";
+		regulator-name = "vcca_1v8";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		vin-supply = <&vcc3v3_sys>;
+	};
+
+	vcc_3v3: regulator-3v3-vcc {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_3v3";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc3v3_sys>;
+	};
+
+	/* actually fed by vcc_syson, dependent
+	 * on pi6c clock generator
+	 */
+	vcc3v3_pcie: regulator-3v3-vcc-pcie {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3_pcie";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc3v3_pi6c>;
+	};
+
+	/* pi6c pcie clock generator */
+	vcc3v3_pi6c: regulator-3v3-vcc-pi6c {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pcie_pwren_h>;
+		regulator-name = "vcc3v3_pi6c";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc_syson>;
+	};
+
+	vcc3v3_sd: regulator-3v3-vcc-sd {
+		compatible = "regulator-fixed";
+		gpio = <&gpio0 RK_PB6 GPIO_ACTIVE_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&sdmmc0_pwren>;
+		regulator-boot-on;
+		regulator-name = "vcc3v3_sd";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc_3v3>;
+	};
+
+	vcc3v3_sys: regulator-3v3-vcc-sys {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc3v3_sys";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		vin-supply = <&vcc_syson>;
+	};
+
+	vcc3v4_rf: regulator-3v4-vcc-rf {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpio = <&gpio4 RK_PC2 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&rf_pwr_en>;
+		regulator-name = "vcc3v4_rf";
+		regulator-min-microvolt = <3400000>;
+		regulator-max-microvolt = <3400000>;
+		vin-supply = <&vccin_5v>;
+	};
+
+	vccin_5v: regulator-5v0-vcc-in {
+		compatible = "regulator-fixed";
+		regulator-name = "vccin_5v";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+	};
+
+	vcc_sysin: regulator-5v0-vcc-sysin {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_sysin";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vccin_5v>;
+	};
+
+	vcc_syson: regulator-5v0-vcc-syson {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_syson";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vcc_sysin>;
+	};
+
+	vcc5v0_usb30_otg0: regulator-5v0-vcc-usb-host {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpio = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&usb_host_pwren_h>;
+		regulator-name = "vcc5v0_usb30_otg0";
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		vin-supply = <&vccin_5v>;
+	};
+
+	vdd_gpu: regulator-vdd-gpu {
+		compatible = "pwm-regulator";
+		pwms = <&pwm2 0 5000 1>;
+		pwm-supply = <&vcc_syson>;
+		regulator-name = "vdd_gpu";
+		regulator-min-microvolt = <800000>;
+		regulator-max-microvolt = <1350000>;
+		regulator-ramp-delay = <6001>;
+		regulator-settling-time-up-us = <250>;
+	};
+
+	vdd_logic: regulator-vdd-logic {
+		compatible = "pwm-regulator";
+		pwms = <&pwm1 0 5000 1>;
+		pwm-supply = <&vcc_syson>;
+		regulator-name = "vdd_logic";
+		regulator-min-microvolt = <500000>;
+		regulator-max-microvolt = <1350000>;
+		regulator-ramp-delay = <6001>;
+		regulator-settling-time-up-us = <250>;
+	};
+
+	wifi_pwrseq: wifi-pwrseq {
+		compatible = "mmc-pwrseq-simple";
+		clocks = <&pmucru CLK_RTC_32K>;
+		clock-names = "ext_clock";
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_reg_on_h &clk32k_out1>;
+		post-power-on-delay-ms = <200>;
+		reset-gpios = <&gpio2 RK_PB1 GPIO_ACTIVE_LOW>;
+	};
+};
+
+&combphy0 {
+	status = "okay";
+};
+
+&combphy1 {
+	status = "okay";
+};
+
+&combphy2 {
+	status = "okay";
+};
+
+&cpu0 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu1 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu2 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&cpu3 {
+	cpu-supply = <&vdd_cpu>;
+};
+
+&gmac0 {
+	status = "disabled";
+	/* Motorcomm YT8521SC LAN port (require SGMII) */
+};
+
+&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";
+	phy-handle = <&rgmii_phy1>;
+	phy-mode = "rgmii-id";
+	phy-supply = <&vcc_3v3>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&gmac1m1_miim
+		     &gmac1m1_tx_bus2
+		     &gmac1m1_rx_bus2
+		     &gmac1m1_rgmii_clk
+		     &gmac1m1_rgmii_bus>;
+	snps,reset-gpio = <&gpio4 RK_PC0 GPIO_ACTIVE_LOW>;
+	snps,reset-active-low;
+	snps,reset-delays-us = <0 20000 100000>;
+	status = "okay";
+	/* Motorcomm YT8521SC WAN port */
+};
+
+&gpu {
+	mali-supply = <&vdd_gpu>;
+	status = "okay";
+};
+
+&hdmi {
+	avdd-0v9-supply = <&vdda_0v9>;
+	avdd-1v8-supply = <&vcca_1v8>;
+	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 = <&vcc_syson>;
+
+		regulator-state-mem {
+			regulator-off-in-suspend;
+		};
+	};
+};
+
+&i2c2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c2m1_xfer>;
+	status = "okay";
+};
+
+&i2s0_8ch {
+	status = "okay";
+};
+
+&mdio1 {
+	rgmii_phy1: ethernet-phy@0 {
+		compatible = "ethernet-phy-ieee802.3-c22";
+		reg = <0x0>;
+		rx-internal-delay-ps = <1500>;
+		tx-internal-delay-ps = <1500>;
+	};
+};
+
+&pcie30phy {
+	phy-supply = <&vcc3v3_pi6c>;
+	status = "okay";
+};
+
+&pcie3x2 {
+	max-link-speed = <1>;
+	num-lanes = <1>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie30x1m0_pins>;
+	reset-gpios = <&gpio0 RK_PC3 GPIO_ACTIVE_HIGH>;
+	vpcie3v3-supply = <&vcc3v3_pcie>;
+	status = "okay";
+	/* M.2 E-Key for PCIe WLAN */
+};
+
+&pinctrl {
+	bt {
+		bt_reg_on_h: bt-reg-on-h {
+			rockchip,pins = <2 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	pcie {
+		pcie_pwren_h: pcie-pwren-h {
+			rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	sdmmc0 {
+		sdmmc0_pwren: sdmmc0-pwren {
+			rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	usb {
+		rf_pwr_en: rf-pwr-en {
+			rockchip,pins = <4 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		usb_host_pwren_h: usb-host-pwren-h {
+			rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	wifi {
+		wifi_reg_on_h: wifi-reg-on-h {
+			rockchip,pins = <2 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+&pmu_io_domains {
+	pmuio1-supply = <&vcc_3v3>;
+	pmuio2-supply = <&vcc_3v3>;
+	vccio1-supply = <&vcc_3v3>;
+	vccio2-supply = <&vcc_1v8>;
+	vccio3-supply = <&vcc_3v3>;
+	vccio4-supply = <&vcc_1v8>;
+	vccio5-supply = <&vcc_3v3>;
+	vccio6-supply = <&vcc_3v3>;
+	vccio7-supply = <&vcc_3v3>;
+	status = "okay";
+};
+
+&pwm1 {
+	status = "okay";
+};
+
+&pwm2 {
+	status = "okay";
+};
+
+&saradc {
+	vref-supply = <&vcca_1v8>;
+	status = "okay";
+};
+
+&sdhci {
+	bus-width = <8>;
+	max-frequency = <200000000>;
+	mmc-hs200-1_8v;
+	non-removable;
+	pinctrl-names = "default";
+	pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd>;
+	vmmc-supply = <&vcc_3v3>;
+	vqmmc-supply = <&vcc_1v8>;
+	status = "okay";
+	/* eMMC */
+};
+
+&sdmmc0 {
+	bus-width = <4>;
+	cap-sd-highspeed;
+	cd-gpios = <&gpio0 RK_PB5 GPIO_ACTIVE_LOW>;
+	disable-wp;
+	no-1-8-v;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd>;
+	vmmc-supply = <&vcc3v3_sd>;
+	vqmmc-supply = <&vcc_3v3>;
+	status = "okay";
+	/* Micro SD card slot */
+};
+
+&sdmmc1 {
+	bus-width = <4>;
+	cap-sd-highspeed;
+	cap-sdio-irq;
+	keep-power-in-suspend;
+	mmc-pwrseq = <&wifi_pwrseq>;
+	non-removable;
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_cmd &sdmmc1_clk>;
+	sd-uhs-sdr104;
+	vmmc-supply = <&vcc3v3_sys>;
+	vqmmc-supply = <&vcc_1v8>;
+	#address-cells = <1>;
+	#size-cells = <0>;
+	status = "okay";
+	/* Qualcomm Atheros QCA9377 */
+
+	wifi: wifi@1 {
+		reg = <1>;
+		interrupt-parent = <&gpio2>;
+		interrupts = <RK_PB2 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "host-wake";
+	};
+};
+
+&tsadc {
+	rockchip,hw-tshut-mode = <1>;
+	rockchip,hw-tshut-polarity = <0>;
+	status = "okay";
+};
+
+&uart1 {
+	dma-names = "tx", "rx";
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart1m0_xfer &uart1m0_ctsn &uart1m0_rtsn>;
+	uart-has-rtscts;
+	status = "okay";
+
+	bluetooth: bluetooth {
+		compatible = "qcom,qca9377-bt";
+		clocks = <&pmucru CLK_RTC_32K>;
+		clock-names = "lpo";
+		enable-gpios = <&gpio2 RK_PB7 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&bt_reg_on_h>;
+		vddio-supply = <&vcc_1v8>;
+	};
+};
+
+&uart2 {
+	status = "okay";
+	/* Debug UART */
+};
+
+&uart3 {
+	dma-names = "tx", "rx";
+	status = "okay";
+};
+
+&uart4 {
+	dma-names = "tx", "rx";
+	status = "okay";
+	/* Onboard power management MCU */
+};
+
+&usb_host0_ehci {
+	status = "okay";
+	/* M.2 E-Key for USB Bluetooth */
+};
+
+&usb_host0_ohci {
+	status = "okay";
+};
+
+&usb_host0_xhci {
+	dr_mode = "host";
+	status = "okay";
+	/* USB Type-A Port */
+};
+
+&usb_host1_xhci {
+	dr_mode = "host";
+	status = "okay";
+	/* M.2 B-Key for USB Modem WWAN */
+};
+
+&usb2phy0 {
+	status = "okay";
+};
+
+&usb2phy0_host {
+	phy-supply = <&vcc3v4_rf>;
+	status = "okay";
+};
+
+&usb2phy0_otg {
+	phy-supply = <&vcc5v0_usb30_otg0>;
+	status = "okay";
+};
+
+&usb2phy1 {
+	status = "okay";
+};
+
+&usb2phy1_otg {
+	phy-supply = <&vcc5v0_usb30_otg0>;
+	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>;
+	};
+};
-- 
2.46.0


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Re: [PATCH v3 0/3] Add support for Ariaboard Photonicat RK3568

[Rob Herring (Arm)]

On Wed, 11 Sep 2024 20:28:07 +0800, Junhao Xie wrote:
> Add dts for Ariaboard Photonicat RK3568.
> 
> This series bring support for:
> * Debug UART
> * SDIO QCA9377 WiFi and Bluetooth
> * M.2 E-Key PCIe WiFi and Bluetooth
> * M.2 B-Key USB Modem WWAN
> * Ethernet WAN Port
> * MicroSD Card slot
> * eMMC
> * HDMI Output
> * Mali GPU
> * USB Type-A
> 
> Changed from v1:
> - move some general nodes (firmware, ramoops, reboot-mode) to rk356x.dtsi
> - gmac1 change to phy-mode rgmii-id
> - corrected some regulator to be closer to schematics
> - rename rk3568-ariaboard-photonicat.dts to rk3568-photonicat.dts
> https://lore.kernel.org/lkml/20240904111456.87089-1-bigfoot@classfun.cn/
> 
> Changed from v2:
> - remove unused headers
> - corrected some regulator to be closer to schematics
> - remove usb_host1_ohci, usb_host1_ehci, usb2phy1_host that have no connection
> https://lore.kernel.org/lkml/20240906045706.1004813-1-bigfoot@classfun.cn/
> 
> Junhao Xie (3):
>   dt-bindings: vendor-prefixes: Add prefix for Ariaboard
>   dt-bindings: arm: rockchip: Add Ariaboard Photonicat RK3568
>   arm64: dts: rockchip: add dts for Ariaboard Photonicat RK3568
> 
>  .../devicetree/bindings/arm/rockchip.yaml     |   5 +
>  .../devicetree/bindings/vendor-prefixes.yaml  |   2 +
>  arch/arm64/boot/dts/rockchip/Makefile         |   1 +
>  .../boot/dts/rockchip/rk3568-photonicat.dts   | 586 ++++++++++++++++++
>  4 files changed, 594 insertions(+)
>  create mode 100644 arch/arm64/boot/dts/rockchip/rk3568-photonicat.dts
> 
> --
> 2.46.0
> 
> 
> 


My bot found new DTB warnings on the .dts files added or changed in this
series.

Some warnings may be from an existing SoC .dtsi. Or perhaps the warnings
are fixed by another series. Ultimately, it is up to the platform
maintainer whether these warnings are acceptable or not. No need to reply
unless the platform maintainer has comments.

If you already ran DT checks and didn't see these error(s), then
make sure dt-schema is up to date:

  pip3 install dtschema --upgrade


New warnings running 'make CHECK_DTBS=y rockchip/rk3568-photonicat.dtb' for 20240911122809.1789778-2-bigfoot@classfun.cn:

arch/arm64/boot/dts/rockchip/rk3568-photonicat.dtb: bluetooth: 'clock-names' does not match any of the regexes: 'pinctrl-[0-9]+'
	from schema $id: http://devicetree.org/schemas/net/bluetooth/qualcomm-bluetooth.yaml#
arch/arm64/boot/dts/rockchip/rk3568-photonicat.dtb: phy@fe8c0000: 'phy-supply' does not match any of the regexes: 'pinctrl-[0-9]+'
	from schema $id: http://devicetree.org/schemas/phy/rockchip,pcie3-phy.yaml#
arch/arm64/boot/dts/rockchip/rk3568-photonicat.dtb: rfkill-modem: 'reset-gpios' does not match any of the regexes: 'pinctrl-[0-9]+'
	from schema $id: http://devicetree.org/schemas/net/rfkill-gpio.yaml#






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Re: [PATCH v3 3/3] arm64: dts: rockchip: add dts for Ariaboard Photonicat RK3568

[Chukun Pan]

Hi Junhao,

> ...
> --- /dev/null
> +++ b/arch/arm64/boot/dts/rockchip/rk3568-photonicat.dts
> ...

> +	rfkill-modem {
> +		compatible = "rfkill-gpio";
> +		label = "M.2 USB Modem";
> +		radio-type = "wwan";
> +		reset-gpios = <&gpio0 RK_PB0 GPIO_ACTIVE_LOW>;
> +		shutdown-gpios = <&gpio4 RK_PC4 GPIO_ACTIVE_HIGH>;
> +	};

gpio0 RK_PB0 conflicts with xin32k, please add:

&xin32k {
	pinctrl-names = "default";
	pinctrl-0 = <&clk32k_out1>;
};

> +	vccin_5v: regulator-5v0-vcc-in {
> +	vcc_sysin: regulator-5v0-vcc-sysin {
> +	vcc_syson: regulator-5v0-vcc-syson {
> +	vcc5v0_usb30_otg0: regulator-5v0-vcc-usb-host {

obviously (

-- 
2.25.1


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Re: [PATCH v3 3/3] arm64: dts: rockchip: add dts for Ariaboard Photonicat RK3568

[Junhao Xie]

On 2024/9/12 10:30, Chukun Pan wrote:
> Hi Junhao,
> 
>> ...
>> --- /dev/null
>> +++ b/arch/arm64/boot/dts/rockchip/rk3568-photonicat.dts
>> ...
> 
>> +	rfkill-modem {
>> +		compatible = "rfkill-gpio";
>> +		label = "M.2 USB Modem";
>> +		radio-type = "wwan";
>> +		reset-gpios = <&gpio0 RK_PB0 GPIO_ACTIVE_LOW>;
>> +		shutdown-gpios = <&gpio4 RK_PC4 GPIO_ACTIVE_HIGH>;
>> +	};
> 
> gpio0 RK_PB0 conflicts with xin32k, please add:
> 
> &xin32k {
> 	pinctrl-names = "default";
> 	pinctrl-0 = <&clk32k_out1>;
> };

I added it and it currently works fine

> 
>> +	vccin_5v: regulator-5v0-vcc-in {
>> +	vcc_sysin: regulator-5v0-vcc-sysin {
>> +	vcc_syson: regulator-5v0-vcc-syson {
>> +	vcc5v0_usb30_otg0: regulator-5v0-vcc-usb-host {
> 
> obviously (

I seem to have misunderstood the rules in dt-bindings before.
The following looks better:

vcc5v0_usb30_otg0: regulator-vcc5v0-usb30-otg0 {
vccin_5v: regulator-vccin-5v {
vcc_sysin: regulator-vcc-sysin {
vcc_syson: regulator-vcc-syson {

> 

Thanks for your review, I will fix all problems in next version!

Best regards,
Junhao

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Re: [PATCH v3 3/3] arm64: dts: rockchip: add dts for Ariaboard Photonicat RK3568

[Chukun Pan]

> I seem to have misunderstood the rules in dt-bindings before.
> The following looks better:

Please also update other regulators to unify the naming.

Thanks,
Chukun

-- 
2.25.1


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Re: [PATCH v3 3/3] arm64: dts: rockchip: add dts for Ariaboard Photonicat RK3568

[Junhao Xie]

On 2024/9/18 10:20, Chukun Pan wrote:
>> I seem to have misunderstood the rules in dt-bindings before.
>> The following looks better:
> 
> Please also update other regulators to unify the naming.
Thanks, I will update in PATCH v5.

Best regards,
Junhao


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