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 293A5C7EE2A for ; Fri, 27 Jun 2025 16:01:19 +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=JXGz2WRYkb5YR3U/LDov8OvZiUYlL4TD2HwVbGHyw/0=; b=3XJ/208KW+2vjPX0EY2xxna5gd b5+mBgJd47mOK2IJ87Tj1K6hvjWFNVDCJHUszEL4MADR3axGTXkkNcsH6KeJkqxtTSlNsb4gryAjO jVYzTNMlCC4vsqrXQtoNexrxrFagAS4d4p7ujfCEzLWWj0NY9PAbuS9gVkLlyH6q3GbPfobTX/Fn5 3oDQSi30Im7xs7GuiqfcdAewdPb66LeLnSFw4rEtQuI4Tg+SJ3g6vYKjh9Yz1okmdWnMWj0FJ6Dfs lJ5zcHmrOocCS/XMgOTnlPiC+WzKGVAdHHRFo9tKlwqgOYj+R7vxCcM15FITuE+Qyja7Rc9EPAknR vHLZOZtw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uVBVo-0000000FCdj-1D4E; Fri, 27 Jun 2025 16:01:12 +0000 Received: from out-173.mta0.migadu.com ([91.218.175.173]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uVAz6-0000000F6Bj-0Hh5 for linux-arm-kernel@lists.infradead.org; Fri, 27 Jun 2025 15:27:25 +0000 X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cknow.org; s=key1; t=1751038042; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=JXGz2WRYkb5YR3U/LDov8OvZiUYlL4TD2HwVbGHyw/0=; b=WYjWtLAPsa84qr8TLl6/a43FKtMQF6EIt+yJ+P885vsWhhGvC9TE/HgprmqAW2o5kG0CsT 4YA51B72OjN0XBiMP0uf3On45PEABr9dajocOrUXKVOvjAD45a4eCjVaiw9KONIFB8ew+a unEF/rBNw4RuRHJlD5SB72R4Gt62FJr4n60QYykIwbt+Bwne//5qJONKquT6c0UWtCQ1Yg 6pYXn0sLgGlHRJd+X4as4HbAc6k6EKME+80LHeGiuwxmSe4pF2BZQmKi2vnOnaC0UDYodB NrCQUMFUa98FSk7pOyO9HA2aT+7SdDX88HD7NgTEBdCTgsjV0XvD7rvw2n6eVQ== From: Diederik de Haas To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner Cc: Dragan Simic , Quentin Schulz , Johan Jonker , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Diederik de Haas Subject: [PATCH 5/8] arm64: dts: rockchip: Simplify edp endpoints on several rk3399 boards Date: Fri, 27 Jun 2025 17:16:24 +0200 Message-ID: <20250627152645.740981-6-didi.debian@cknow.org> In-Reply-To: <20250627152645.740981-1-didi.debian@cknow.org> References: <20250627152645.740981-1-didi.debian@cknow.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250627_082724_250003_626A1FBF X-CRM114-Status: UNSURE ( 9.41 ) 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 The only thing actually added here is a single endpoint on edp_out, which is already defined in rk3399-base.dtsi, so it's simpler to just reference that phandle, which allows the removal of several properties. This fixes the following DTB validation warnings: graph node has single child node 'endpoint@0', #address-cells/#size-cells are not necessary Signed-off-by: Diederik de Haas --- .../boot/dts/rockchip/rk3399-gru-chromebook.dtsi | 15 ++++----------- .../boot/dts/rockchip/rk3399-pinebook-pro.dts | 15 ++++----------- .../dts/rockchip/rk3399-sapphire-excavator.dts | 16 ++++------------ 3 files changed, 12 insertions(+), 34 deletions(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru-chromebook.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-gru-chromebook.dtsi index a9ea4b0daa04..9d07353df52c 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-gru-chromebook.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-gru-chromebook.dtsi @@ -250,18 +250,11 @@ &edp { */ assigned-clocks = <&cru PCLK_EDP>; assigned-clock-rates = <24000000>; +}; - ports { - edp_out: port@1 { - reg = <1>; - #address-cells = <1>; - #size-cells = <0>; - - edp_out_panel: endpoint@0 { - reg = <0>; - remote-endpoint = <&panel_in_edp>; - }; - }; +&edp_out { + edp_out_panel: endpoint { + remote-endpoint = <&panel_in_edp>; }; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts index 5473070823cb..5a8551d9ffe4 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts @@ -404,18 +404,11 @@ &edp { pinctrl-names = "default"; pinctrl-0 = <&edp_hpd>; status = "okay"; +}; - ports { - edp_out: port@1 { - reg = <1>; - #address-cells = <1>; - #size-cells = <0>; - - edp_out_panel: endpoint@0 { - reg = <0>; - remote-endpoint = <&panel_in_edp>; - }; - }; +&edp_out { + edp_out_panel: endpoint { + remote-endpoint = <&panel_in_edp>; }; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator.dts b/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator.dts index fdaa8472b7a7..a4ceafe6dd7a 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-sapphire-excavator.dts @@ -142,21 +142,13 @@ sdio_pwrseq: sdio-pwrseq { &edp { status = "okay"; +}; - ports { - edp_out: port@1 { - reg = <1>; - #address-cells = <1>; - #size-cells = <0>; - - edp_out_panel: endpoint@0 { - reg = <0>; - remote-endpoint = <&panel_in_edp>; - }; - }; +&edp_out { + edp_out_panel: endpoint { + remote-endpoint = <&panel_in_edp>; }; }; - &i2c1 { i2c-scl-rising-time-ns = <300>; i2c-scl-falling-time-ns = <15>; -- 2.50.0