From patchwork Sun Feb 23 11:30:29 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Yan X-Patchwork-Id: 13986954 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 373D4C021B3 for ; Sun, 23 Feb 2025 11:37:22 +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=EHczvSSk5h351i00BwsKZf8PI4LoDDRa7hJpbsRqGqM=; b=R7c0WojZ5iroA+EE87pty835fQ DZYwWxxiItA3th0j7vVuVXLor6v3NYinkyek5uhjAQRF3i5ZQSLatg2NQif17utZmEO2pom9zU5cD gPjKk28BQIljCm5KdHZ0OLUUrTxRQ2ss1aDMkSWsLiQWE22b5gwytx390M/XyYWBss0FaKFjt/Z5r kXy77ckdFumdF2gywSbY33eXcbAQLraXKmmvNWATTMg0YS5SRJGMo9oKv2di+oh9f4Y1Sun/cBCuY /ek8V//C0yYYa35RsmVGzc4gPru3J/9F7GZ5Q42/EdSb9B5RLdHlULMKm03uOsEZgdkg98FjcYssY /XnueSBQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tmAIK-0000000AzlE-0ea8; Sun, 23 Feb 2025 11:37:12 +0000 Received: from m16.mail.163.com ([117.135.210.3]) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tmACS-0000000AyNs-3Sv6; Sun, 23 Feb 2025 11:31:11 +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=EHczv SSk5h351i00BwsKZf8PI4LoDDRa7hJpbsRqGqM=; b=JQeth/Oj8PqnJ/7Xc69V8 0q18sNMHKMpvnUHYpbvxUtKPRNab5OxjRFaduMGS25RZDFYBUkPemhCsT5rY5oPJ Jl1yfxCIdEm2/jiLsUeVLytyJV5pVsvDPf6ZRRxTzQfNHVbZo7w6fosQoE2MYI3Z Ny/WRhY1UlO9DuTaUv4oZQ= Received: from ProDesk.. (unknown []) by gzsmtp4 (Coremail) with SMTP id PygvCgBHWqbdBrtnleHpAg--.47651S8; Sun, 23 Feb 2025 19:30:49 +0800 (CST) From: Andy Yan To: heiko@sntech.de Cc: hjc@rock-chips.com, mripard@kernel.org, cristian.ciocaltea@collabora.com, neil.armstrong@linaro.org, yubing.zhang@rock-chips.com, krzk+dt@kernel.org, devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, robh@kernel.org, sebastian.reichel@collabora.com, Andy Yan Subject: [PATCH 6/6] arm64: dts: rockchip: Enable DisplayPort for rk3588s Cool Pi 4B Date: Sun, 23 Feb 2025 19:30:29 +0800 Message-ID: <20250223113036.74252-7-andyshrk@163.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250223113036.74252-1-andyshrk@163.com> References: <20250223113036.74252-1-andyshrk@163.com> MIME-Version: 1.0 X-CM-TRANSID: PygvCgBHWqbdBrtnleHpAg--.47651S8 X-Coremail-Antispam: 1Uf129KBjvJXoW7ur48WF43Jw4ktFWxJw4fZrb_yoW8WFykp3 ZxArsYgFs7urW7t3s5tF4xJFs8Ars5ua97Jr13Za43KFW7W3s5t34fGw1vyrWYvF4fX3yr tr1kXasF93WDXaUanT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDUYxBIdaVFxhVjvjDU0xZFpf9x07UXjjkUUUUU= X-Originating-IP: [58.22.7.114] X-CM-SenderInfo: 5dqg52xkunqiywtou0bp/xtbB0hv8Xme6-oyBhQAAsA X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250223_033109_315456_FBB43D64 X-CRM114-Status: UNSURE ( 8.72 ) X-CRM114-Notice: Please train this message. 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: 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 --- .../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..0f58eb56557f 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"; @@ -220,6 +232,24 @@ &gpu { status = "okay"; }; +&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>; + }; +}; + &hdmi0 { 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>; + }; +};