From patchwork Wed Mar 12 10:42:07 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Yan X-Patchwork-Id: 14013320 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 D018DC28B28 for ; Wed, 12 Mar 2025 10:53:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=7pFdwKmfTO6iY3H9Yw6XhN2aQDasjEkkyThI6YH/rSU=; b=MdQNltFvsUom0X BTs3vdZ8YmAxOgG3kTusi8NcDXbgKCDAVbMoBDYbUa7tFQYg2FMP5TyxL6iyoDRuXh4vlo3hkLDnV 5ufIHNzTgU3oL837Ux3zj2J523MyLCqRNxzMdLTSjJcvDmJ0bkcKM8NGtEfc/RF5VcWaUTWK6eiB+ pyU9j7EVhaKYRGKimX2AUo1Tidg+gqK+gnqRpneRb5MspLWTZnZX58KGG4vaVuMu3tUoPn/9V+Vl3 VEEeq2Asxu4sts8IYNKSQ0pdOMW7gSp2Gp8Hi8j/ReX4J9uohH3THSffml5SA2z+DPOEsyseBTEtB uUkRMu+9ZUpArHMcIaQw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tsJhq-00000008B0Z-143m; Wed, 12 Mar 2025 10:52:58 +0000 Received: from m16.mail.163.com ([220.197.31.4]) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tsJY5-000000088R3-1r0R; Wed, 12 Mar 2025 10:42:54 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:Subject:Date:Message-ID:MIME-Version; bh=U9Xi6 6zx3lYTMVUWU01S1uAKBY80ABWl/7wgerhiF4k=; b=me4ni2wmQEo6+W5IXUihN Me5D62b0Lzh3kTMAVLJjLYhFy1x5f2E27/va3siWu6kMnCODyuu3UinZshUbddAT EIe8sdv3Fm+dzApADqkB3OAHncUpyFNbTqq8rD30YN0yTnKC4bcz6lW7d+9g3YHU pMN56q5oOOv/q7EGm6Pazk= Received: from ProDesk.. (unknown []) by gzsmtp2 (Coremail) with SMTP id PSgvCgAHUvcHZdFnEN_+Kg--.14177S8; Wed, 12 Mar 2025 18:42:27 +0800 (CST) From: Andy Yan To: heiko@sntech.de Subject: [PATCH v2 6/7] arm64: dts: rockchip: Enable DisplayPort for rk3588s Cool Pi 4B Date: Wed, 12 Mar 2025 18:42:07 +0800 Message-ID: <20250312104214.525242-7-andyshrk@163.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250312104214.525242-1-andyshrk@163.com> References: <20250312104214.525242-1-andyshrk@163.com> MIME-Version: 1.0 X-CM-TRANSID: PSgvCgAHUvcHZdFnEN_+Kg--.14177S8 X-Coremail-Antispam: 1Uf129KBjvJXoW7ur48WF43Gr4rGryxCw4Durg_yoW8AF13p3 ZxArsYgrZ7urWUt3sYyr18JrsxCrs5ua97Jr13u34ftFW7Wr93trn3GrnYyry5ZF4fX3yr tr1kXasF9F1UXaUanT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDUYxBIdaVFxhVjvjDU0xZFpf9x07URyIbUUUUU= X-Originating-IP: [58.22.7.114] X-CM-SenderInfo: 5dqg52xkunqiywtou0bp/xtbBkAoOXmfRZFIQtwAAst X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250312_034253_810340_E1B3CF7D X-CRM114-Status: UNSURE ( 9.65 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: neil.armstrong@linaro.org, sebastian.reichel@collabora.com, lumag@kernel.org, devicetree@vger.kernel.org, hjc@rock-chips.com, mripard@kernel.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, yubing.zhang@rock-chips.com, dri-devel@lists.freedesktop.org, Andy Yan , krzk+dt@kernel.org, robh@kernel.org, linux-arm-kernel@lists.infradead.org Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org From: Andy Yan Enable the Mini DisplayPort on this board. Note that ROCKCHIP_VOP2_EP_DP0 is defined as 10 in dt-binding header, but it will trigger a dtc warning like "graph node unit address error, expected "a"" if we use it directly after endpoint, so we use "a" instead here. Signed-off-by: Andy Yan --- Changes in v2: - Sort in alphabetical order .../boot/dts/rockchip/rk3588s-coolpi-4b.dts | 37 +++++++++++++++++++ 1 file changed, 37 insertions(+) diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-coolpi-4b.dts b/arch/arm64/boot/dts/rockchip/rk3588s-coolpi-4b.dts index e892dd7c91aa..4f471da1d866 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588s-coolpi-4b.dts +++ b/arch/arm64/boot/dts/rockchip/rk3588s-coolpi-4b.dts @@ -39,6 +39,18 @@ chosen { stdout-path = "serial2:1500000n8"; }; + dp-con { + compatible = "dp-connector"; + label = "DP OUT"; + type = "mini"; + + port { + dp_con_in: endpoint { + remote-endpoint = <&dp0_out_con>; + }; + }; + }; + hdmi-con { compatible = "hdmi-connector"; type = "d"; @@ -215,6 +227,24 @@ &cpu_b2 { cpu-supply = <&vdd_cpu_big1_s0>; }; +&dp0 { + status = "okay"; + pinctrl-0 = <&dp0m0_pins>; + pinctrl-names = "default"; +}; + +&dp0_in { + dp0_in_vp2: endpoint { + remote-endpoint = <&vp2_out_dp0>; + }; +}; + +&dp0_out { + dp0_out_con: endpoint { + remote-endpoint = <&dp_con_in>; + }; +}; + &gpu { mali-supply = <&vdd_gpu_s0>; status = "okay"; @@ -889,3 +919,10 @@ vp0_out_hdmi0: endpoint@ROCKCHIP_VOP2_EP_HDMI0 { remote-endpoint = <&hdmi0_in_vp0>; }; }; + +&vp2 { + vp2_out_dp0: endpoint@a { + reg = ; + remote-endpoint = <&dp0_in_vp2>; + }; +};