From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-m49207.qiye.163.com (mail-m49207.qiye.163.com [45.254.49.207]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 88A1227877D; Tue, 28 Oct 2025 03:41:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.254.49.207 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761622895; cv=none; b=PMh/ourE8pJ3z+MgWd5EIzaDJhac6zb0958mz0pRfme8Zw9X6g98+31314RYERSwLc6H5V9Qq2hbHT7COxoYXdhXQF+pP0MeSgGRp2WEVRj/8Vbb6u5R0dVXeipckHt2bogpxV3tJZ3HBrACsF5Z4qc+wg/29I6bWijJA35TgDA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761622895; c=relaxed/simple; bh=2rF5qR2mz+L8RgjMiMeRME4iD/NzLjyueCcENqEwVao=; h=Message-ID:Date:MIME-Version:Cc:Subject:To:References:From: In-Reply-To:Content-Type; b=Y5vKk9HT3oIOGLTiluJ5ihcWgQiog/yQaL/jNbPZwy8oeSd16PchsbPnPkN0rCPMBhVLqA1qvRewe1q9+24b9hscWsoD/RPkaifzEOeui0It1wTakdluJFsRlc5jvBUxjAg3uShLnP1bXBxKhkBHWlgVnRrk/5UE7xv/d+I92M0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=rock-chips.com; spf=pass smtp.mailfrom=rock-chips.com; dkim=pass (1024-bit key) header.d=rock-chips.com header.i=@rock-chips.com header.b=O4Bvlhrp; arc=none smtp.client-ip=45.254.49.207 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=rock-chips.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=rock-chips.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=rock-chips.com header.i=@rock-chips.com header.b="O4Bvlhrp" Received: from [172.16.12.129] (unknown [58.22.7.114]) by smtp.qiye.163.com (Hmail) with ESMTP id 276b9cb1b; Tue, 28 Oct 2025 11:36:11 +0800 (GMT+08:00) Message-ID: Date: Tue, 28 Oct 2025 11:36:11 +0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Cc: shawn.lin@rock-chips.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] arm64: dts: rockchip: Add devicetree for the X3568 v4 To: Coia Prant , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner , Dragan Simic , Jonas Karlman References: <20251025203711.3859240-1-coiaprant@gmail.com> From: Shawn Lin In-Reply-To: <20251025203711.3859240-1-coiaprant@gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-HM-Tid: 0a9a28e33aad09cckunm3c7a7795f0454 X-HM-MType: 1 X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFDSUNOT01LS0k3V1ktWUFJV1kPCRoVCBIfWUFZGRpPGlYeS0kZShgeGR4fTB1WFRQJFh oXVRMBExYaEhckFA4PWVdZGBILWUFZTkNVSUlVTFVKSk9ZV1kWGg8SFR0UWUFZT0tIVUpLSU9PT0 hVSktLVUpCS0tZBg++ DKIM-Signature: a=rsa-sha256; b=O4BvlhrpsOEJdUqSkAI4vnEXLWk+ZA+XJ0bCeiYorcBJ/CDKny+i3TO3TRQvRTWVGjyTguIKHpbZuABC3oa7VrXFy6fsfSmCeFbfAv1mK/GVbpfGyJWyRZFeE/iS2Uo4mgjn1GDhtiGw8dHME6Jom3Jcp4hybrLz2eDBXS7LT38=; c=relaxed/relaxed; s=default; d=rock-chips.com; v=1; bh=XxfJ+cZwH3QgvhVaJGaYCbrSp2F0wdmzWMP7vl3XNKQ=; h=date:mime-version:subject:message-id:from; 在 2025/10/26 星期日 4:37, Coia Prant 写道: > 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] A side note: AFAICT, if clock may not be installed, you shouldn't enable pcie3x2 or pcie3x4.. Otherwise it can't boot at all.. > > 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 > Tested-by: Coia Prant > --- > arch/arm64/boot/dts/rockchip/Makefile | 11 + > .../rockchip/rk3568-x3568-camera-demo.dtso | 82 ++ > .../boot/dts/rockchip/rk3568-x3568-v4.dts | 884 ++++++++++++++++++ > .../dts/rockchip/rk3568-x3568-video-demo.dtso | 141 +++ > 4 files changed, 1118 insertions(+) > create mode 100644 arch/arm64/boot/dts/rockchip/rk3568-x3568-camera-demo.dtso > create mode 100644 arch/arm64/boot/dts/rockchip/rk3568-x3568-v4.dts > create mode 100644 arch/arm64/boot/dts/rockchip/rk3568-x3568-video-demo.dtso > > diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile > index ad684e383..ea36334bb 100644 > --- a/arch/arm64/boot/dts/rockchip/Makefile > +++ b/arch/arm64/boot/dts/rockchip/Makefile > @@ -150,6 +150,9 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-rock-3b.dtb > dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-wolfvision-pf5.dtb > dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-wolfvision-pf5-display-vz.dtbo > dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-wolfvision-pf5-io-expander.dtbo > +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-x3568-v4.dtb > +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-x3568-camera-demo.dtso > +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-x3568-video-demo.dtso > dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-armsom-sige5.dtb > dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-armsom-sige5-v1.2-wifibt.dtbo > dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-evb1-v10.dtb > @@ -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-x3568-v4-camera-demo.dtb > +rk3568-x3568-v4-camera-demo-dtbs := rk3568-x3568-v4.dtb \ > + rk3568-x3568-camera-demo.dtso > + > +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-x3568-v4-video-demo.dtb > +rk3568-x3568-v4-video-demo-dtbs := rk3568-x3568-v4.dtb \ > + rk3568-x3568-video-demo.dtso > + > dtb-$(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-x3568-camera-demo.dtso b/arch/arm64/boot/dts/rockchip/rk3568-x3568-camera-demo.dtso > new file mode 100644 > index 000000000..b144d0010 > --- /dev/null > +++ b/arch/arm64/boot/dts/rockchip/rk3568-x3568-camera-demo.dtso > @@ -0,0 +1,82 @@ > +// 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 > +#include > +#include > + > +&{/} { > + 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 { > + 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-x3568-v4.dts b/arch/arm64/boot/dts/rockchip/rk3568-x3568-v4.dts > new file mode 100644 > index 000000000..901735c6f > --- /dev/null > +++ b/arch/arm64/boot/dts/rockchip/rk3568-x3568-v4.dts > @@ -0,0 +1,884 @@ > +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) > + > +/dts-v1/; > +#include > +#include > +#include > +#include > +#include > +#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 = ; > + press-threshold-microvolt = <50000>; > + }; > + > + button-vol-down { > + label = "volume down"; > + linux,code = ; > + 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 = ; > + 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 = ; > + 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 = ; > + function = LED_FUNCTION_LAN; > + default-state = "keep"; > + }; > + > + led@2 { > + reg = <2>; > + color = ; > + 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 = ; > + function = LED_FUNCTION_LAN; > + default-state = "keep"; > + }; > + > + led@2 { > + reg = <2>; > + color = ; > + 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 = ; > + remote-endpoint = <&hdmi_in_vp0>; > + }; > +}; > diff --git a/arch/arm64/boot/dts/rockchip/rk3568-x3568-video-demo.dtso b/arch/arm64/boot/dts/rockchip/rk3568-x3568-video-demo.dtso > new file mode 100644 > index 000000000..f819eff8f > --- /dev/null > +++ b/arch/arm64/boot/dts/rockchip/rk3568-x3568-video-demo.dtso > @@ -0,0 +1,141 @@ > +// 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 > +#include > +#include > + > +&{/} { > + 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 { > + clock-master; > + #address-cells = <1>; > + #size-cells = <0>; > + 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 { > + dsi0_in_vp1: endpoint { > + remote-endpoint = <&vp1_out_dsi0>; > + }; > +}; > + > +&dsi0_out { > + dsi0_out_panel: endpoint { > + remote-endpoint = <&panel_in_dsi>; > + }; > +}; > + > +&dsi_dphy0 { > + status = "okay"; > +}; > + > +&pwm4 { > + status = "okay"; > +}; > + > +&i2c1 { > + status = "okay"; > + > + touchscreen0: goodix@14 { > + compatible = "goodix,gt1151"; > + reg = <0x14>; > + interrupt-parent = <&gpio0>; > + interrupts = ; > + 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 { > + vp1_out_dsi0: endpoint@ROCKCHIP_VOP2_EP_MIPI0 { > + reg = ; > + remote-endpoint = <&dsi0_in_vp1>; > + }; > +};