From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id ACBB9CCD193 for ; Mon, 20 Oct 2025 08:26:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=OUNye3HxeUTkEv5mR8T9fjHeXru/yz+Ueb4MLuCjw/U=; b=Xa+bfMtjRw/MoOqX90bWkW7c0a CYw4ywnKseoQJd18c8C1FwOOlaFmHweq//ujOSEgLmtt2Evd15XGQUMyk0l3/Uzxa2kBunbdPsbmK nVOR+JvPAr2QNIE52KDjEX7xzyqq/osqpqMyefrBhFeBPlQJfEZzrSQY4rrJlwjtl6mcdMfQrkVjy 3LSolRgJSTge88cwt5KeOZb19eZib8toFrXNVA/ahP4AtDUD7RBhLwoUrB3WFGLx7YJxhw32BlaWM fb9yhi4qyfqG/9Uirbp4l1MycEBUZnVQl71ovL58pBL6SJGYLULodvBZKsC30wcOtKshxRt5rETro 7Op+g5KQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vAlDf-0000000CNPy-1M0u; Mon, 20 Oct 2025 08:26:19 +0000 Received: from gloria.sntech.de ([185.11.138.130]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vAlDI-0000000CMrh-3BzP; Mon, 20 Oct 2025 08:25:59 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sntech.de; s=gloria202408; h=Content-Transfer-Encoding:MIME-Version:References: In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-Type; bh=OUNye3HxeUTkEv5mR8T9fjHeXru/yz+Ueb4MLuCjw/U=; b=uJ0NS90qAeRIuV60Ug3l7xCaO6 ijGqU1EpezwgohAaaQut95MGseHCZemODeI/8TqqxOJ0QD6GghgnHSCJRKZC8uMcEH+z0Qi8APWS9 qaQsYWIl7w4p3EFlfcGiCdN6njsFYOhKcBthrT1x0IeI6Es09jDKY3e9uurynct+Crvkv3pJe9Lat nvifc1C92NPsxkkpsu0PbEDbYavdl+5uAcYACPCsMNIZpFqBdS9UFaQe34Tjx1855o6UyluvZOAjf rzC9Tu0L+zvowxoj/LnbMLS4HXkOs4th+gOIih4of7JwDrp+h/PwwdSXac67/ohl+bzbetgkinAxV UhycNN2Q==; Received: from [141.76.253.240] (helo=phil.eduroam.local) by gloria.sntech.de with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1vAlD1-00078O-GE; Mon, 20 Oct 2025 10:25:39 +0200 From: Heiko Stuebner To: heiko@sntech.de Cc: maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, quentin.schulz@cherry.de, andy.yan@rock-chips.com, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, cn.liweihao@gmail.com, Heiko Stuebner Subject: [PATCH 9/9] arm64: dts: rockchip: Add the Video-Demo overlay for Lion Haikou Date: Mon, 20 Oct 2025 10:25:08 +0200 Message-ID: <20251020082508.3636511-10-heiko@sntech.de> X-Mailer: git-send-email 2.47.2 In-Reply-To: <20251020082508.3636511-1-heiko@sntech.de> References: <20251020082508.3636511-1-heiko@sntech.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251020_012556_949219_7F877D37 X-CRM114-Status: GOOD ( 17.06 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Heiko Stuebner The video-demo adapter also works on the Lion SoM when running on a Haikou baseboard, so add an overlay for it. Signed-off-by: Heiko Stuebner --- arch/arm64/boot/dts/rockchip/Makefile | 5 + .../rk3368-lion-haikou-video-demo.dtso | 174 ++++++++++++++++++ 2 files changed, 179 insertions(+) create mode 100644 arch/arm64/boot/dts/rockchip/rk3368-lion-haikou-video-demo.dtso diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile index ad684e3831bc..494fdd685a5c 100644 --- a/arch/arm64/boot/dts/rockchip/Makefile +++ b/arch/arm64/boot/dts/rockchip/Makefile @@ -42,6 +42,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-evb-act8846.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-geekbox.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-lba3368.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-lion-haikou.dtb +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-lion-haikou-video-demo.dtbo dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-orion-r68-meta.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-px5-evb.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-r88.dtb @@ -231,6 +232,10 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += px30-ringneck-haikou-haikou-video-demo.dtb px30-ringneck-haikou-haikou-video-demo-dtbs := px30-ringneck-haikou.dtb \ px30-ringneck-haikou-video-demo.dtbo +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3368-lion-haikou-haikou-video-demo.dtb +rk3368-lion-haikou-haikou-video-demo-dtbs := rk3368-lion-haikou.dtb \ + rk3368-lion-haikou-video-demo.dtbo + dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-puma-haikou-haikou-video-demo.dtb rk3399-puma-haikou-haikou-video-demo-dtbs := rk3399-puma-haikou.dtb \ rk3399-puma-haikou-video-demo.dtbo diff --git a/arch/arm64/boot/dts/rockchip/rk3368-lion-haikou-video-demo.dtso b/arch/arm64/boot/dts/rockchip/rk3368-lion-haikou-video-demo.dtso new file mode 100644 index 000000000000..e7767c008144 --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/rk3368-lion-haikou-video-demo.dtso @@ -0,0 +1,174 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2025 Cherry Embedded Solutions GmbH + * + * DEVKIT ADDON CAM-TS-A01 + * https://embedded.cherry.de/product/development-kit/ + * + * DT-overlay for the camera / DSI demo appliance for Haikou boards. + * In the flavour for use with a Puma system-on-module. + */ + +/dts-v1/; +/plugin/; + +#include +#include +#include +#include +#include + +&{/} { + backlight: backlight { + compatible = "pwm-backlight"; + power-supply = <&dc_12v>; + pwms = <&pwm1 0 25000 0>; + }; + + cam_afvdd_2v8: regulator-cam-afvdd-2v8 { + compatible = "regulator-fixed"; + gpio = <&pca9670 2 GPIO_ACTIVE_LOW>; + regulator-max-microvolt = <2800000>; + regulator-min-microvolt = <2800000>; + regulator-name = "cam-afvdd-2v8"; + vin-supply = <&vcc2v8_video>; + }; + + cam_avdd_2v8: regulator-cam-avdd-2v8 { + compatible = "regulator-fixed"; + gpio = <&pca9670 4 GPIO_ACTIVE_LOW>; + regulator-max-microvolt = <2800000>; + regulator-min-microvolt = <2800000>; + regulator-name = "cam-avdd-2v8"; + vin-supply = <&vcc2v8_video>; + }; + + cam_dovdd_1v8: regulator-cam-dovdd-1v8 { + compatible = "regulator-fixed"; + gpio = <&pca9670 3 GPIO_ACTIVE_LOW>; + regulator-max-microvolt = <1800000>; + regulator-min-microvolt = <1800000>; + regulator-name = "cam-dovdd-1v8"; + vin-supply = <&vcc1v8_video>; + }; + + cam_dvdd_1v2: regulator-cam-dvdd-1v2 { + compatible = "regulator-fixed"; + enable-active-high; + gpio = <&pca9670 5 GPIO_ACTIVE_HIGH>; + regulator-max-microvolt = <1200000>; + regulator-min-microvolt = <1200000>; + regulator-name = "cam-dvdd-1v2"; + vin-supply = <&vcc3v3_baseboard>; + }; + + vcc1v8_video: regulator-vcc1v8-video { + compatible = "regulator-fixed"; + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <1800000>; + regulator-min-microvolt = <1800000>; + regulator-name = "vcc1v8-video"; + vin-supply = <&vcc3v3_baseboard>; + }; + + vcc2v8_video: regulator-vcc2v8-video { + compatible = "regulator-fixed"; + regulator-always-on; + regulator-boot-on; + regulator-max-microvolt = <2800000>; + regulator-min-microvolt = <2800000>; + regulator-name = "vcc2v8-video"; + vin-supply = <&vcc3v3_baseboard>; + }; + + video-adapter-leds { + compatible = "gpio-leds"; + + video-adapter-led { + color = ; + gpios = <&pca9670 7 GPIO_ACTIVE_HIGH>; + label = "video-adapter-led"; + linux,default-trigger = "none"; + }; + }; +}; + +&dphy { + status = "okay"; +}; + +&i2c_gp2 { + #address-cells = <1>; + #size-cells = <0>; + /* OV5675, GT911, DW9714 are limited to 400KHz */ + clock-frequency = <400000>; + + touchscreen@14 { + compatible = "goodix,gt911"; + reg = <0x14>; + interrupt-parent = <&gpio1>; + interrupts = ; + irq-gpios = <&gpio1 RK_PB5 GPIO_ACTIVE_HIGH>; + pinctrl-0 = <&touch_int>; + pinctrl-names = "default"; + reset-gpios = <&pca9670 1 GPIO_ACTIVE_HIGH>; + AVDD28-supply = <&vcc2v8_video>; + VDDIO-supply = <&vcc3v3_baseboard>; + }; + + pca9670: gpio@27 { + compatible = "nxp,pca9670"; + reg = <0x27>; + gpio-controller; + #gpio-cells = <2>; + pinctrl-0 = <&pca9670_resetn>; + pinctrl-names = "default"; + reset-gpios = <&gpio1 RK_PA5 GPIO_ACTIVE_LOW>; + }; +}; + +&mipi_dsi { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + panel@0 { + compatible = "leadtek,ltk050h3148w"; + reg = <0>; + backlight = <&backlight>; + iovcc-supply = <&vcc1v8_video>; + reset-gpios = <&pca9670 0 GPIO_ACTIVE_LOW>; + vci-supply = <&vcc2v8_video>; + + port { + mipi_in_panel: endpoint { + remote-endpoint = <&mipi_out_panel>; + }; + }; + }; +}; + +&mipi_out { + mipi_out_panel: endpoint { + remote-endpoint = <&mipi_in_panel>; + }; +}; + +&pinctrl { + pca9670 { + pca9670_resetn: pca9670-resetn { + rockchip,pins = <1 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + + touch { + touch_int: touch-int { + rockchip,pins = <1 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; +}; + +&pwm1 { + status = "okay"; +}; \ No newline at end of file -- 2.47.2