From patchwork Mon Sep 19 16:56:04 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Guillaume Ranquet X-Patchwork-Id: 12980801 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 E2501C54EE9 for ; Mon, 19 Sep 2022 17:01:34 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 350A310E0BE; Mon, 19 Sep 2022 17:01:32 +0000 (UTC) Received: from mail-ed1-x536.google.com (mail-ed1-x536.google.com [IPv6:2a00:1450:4864:20::536]) by gabe.freedesktop.org (Postfix) with ESMTPS id 341B710E071 for ; Mon, 19 Sep 2022 16:59:56 +0000 (UTC) Received: by mail-ed1-x536.google.com with SMTP id z13so74000edb.13 for ; Mon, 19 Sep 2022 09:59:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20210112.gappssmtp.com; s=20210112; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date; bh=5y6U/O2cW1kp0MEYYlgdcRumC1g8PUdg2NEss+CEK4Y=; b=u9o63LTxFa7L0qIFlEApgQkRIlw0NFfFQtW1Vdw4ql0gk0AkcKQUA308pxM1LeQsTV ealEEZUUQ1Hoc26qB9doB91p2dMDciChIfhr5efax2uEJls/dFAHbvg72hGqyPc2ZCli /jtjFI0iCGSTOGhwM0REsrlbCu6NmyGmUve8aAOWWow0ddGpbjiYETkTphqQ7chs719p i4s1mpSRVVmRqL3N3loAyHeDe/c22M5IQRRGBjhk0zhNR088zfQCYCghvg7Gf0yjBkOV jWYjrMsnDxopS6FaQY3glD94bxQViwhQjaECJnwkS+0NUaZXxlVdW4g7EbcdNq8ZdMwI t5Jw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date; bh=5y6U/O2cW1kp0MEYYlgdcRumC1g8PUdg2NEss+CEK4Y=; b=viovHHOA9OEkFfyTEOpw5ZEniDHoYHoDiKnJy23cgZikqMl93AgHVhPFWxV/uSAdI8 tO4O6F3v2AV5/nyM/B0w8BpeCKGhOBzCABsB9OiePZ/2IysMvQOEayhzhVuZvsS9hs4V uP/hcaUJ/g4Kzo2+ZKscqmZRlQbsuxddbY6CK8FNcr468zy3t3DAOapr1NY4KZen2G+2 Tt1iFgKSwu+r0x9hX6gFR3yoag7dyD+3eD07OCpHyfD3Brtlby0wI3R7s1S+BVIPU4Zw faomLr99earE4Chsvuh5kuKIDLKzDXosDABjoKmJjgqRMKrBoK4ogulP6Q1ha6dIuPxy 92EQ== X-Gm-Message-State: ACrzQf34UzXs5y+R+SA8rmZnTm6fzrTEiitDe62yK8EaZOXxv/xaZqDN 1eCM5sgO98XcHgCykQABCDPoOA== X-Google-Smtp-Source: AMsMyM4z9QtWkhNsKkQaCij9zXzUMc6vE8fa01Z3HxRTpUioaFewUxAHVAEU609+mICb4RrhgGgc5A== X-Received: by 2002:aa7:da97:0:b0:452:bea2:5200 with SMTP id q23-20020aa7da97000000b00452bea25200mr16562187eds.341.1663606794718; Mon, 19 Sep 2022 09:59:54 -0700 (PDT) Received: from [127.0.0.1] (2a02-8440-6340-f287-3074-96af-9642-0003.rev.sfr.net. [2a02:8440:6340:f287:3074:96af:9642:3]) by smtp.gmail.com with ESMTPSA id cf16-20020a0564020b9000b0044fc3c0930csm20424246edb.16.2022.09.19.09.59.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 19 Sep 2022 09:59:54 -0700 (PDT) From: Guillaume Ranquet Date: Mon, 19 Sep 2022 18:56:04 +0200 Subject: [PATCH v1 06/17] dt-bindings: mediatek: set the hdmi to be compatible with syscon MIME-Version: 1.0 Message-Id: <20220919-v1-6-4844816c9808@baylibre.com> References: <20220919-v1-0-4844816c9808@baylibre.com> In-Reply-To: <20220919-v1-0-4844816c9808@baylibre.com> To: Vinod Koul , Stephen Boyd , David Airlie , Rob Herring , Philipp Zabel , Krzysztof Kozlowski , Daniel Vetter , Chunfeng Yun , CK Hu , Jitao shi , Chun-Kuang Hu , Michael Turquette , Kishon Vijay Abraham I , Matthias Brugger X-Mailer: b4 0.10.0-dev X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Guillaume Ranquet , Mattijs Korpershoek , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-clk@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-phy@lists.infradead.org, Pablo Sun , linux-arm-kernel@lists.infradead.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" In order to share register with a dedicated ddc driver, set the hdmi compatible to syscon. Signed-off-by: Guillaume Ranquet diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,hdmi.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,hdmi.yaml index abb231a0694b..86297b7eb7f7 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,hdmi.yaml +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,hdmi.yaml @@ -16,12 +16,14 @@ description: | properties: compatible: - enum: - - mediatek,mt2701-hdmi - - mediatek,mt7623-hdmi - - mediatek,mt8167-hdmi - - mediatek,mt8173-hdmi - - mediatek,mt8195-hdmi + items: + - enum: + - mediatek,mt2701-hdmi + - mediatek,mt7623-hdmi + - mediatek,mt8167-hdmi + - mediatek,mt8173-hdmi + - const: syscon + clocks: true clock-names: true @@ -142,7 +144,7 @@ examples: #include #include hdmi0: hdmi@14025000 { - compatible = "mediatek,mt8173-hdmi"; + compatible = "mediatek,mt8173-hdmi", "syscon"; reg = <0x14025000 0x400>; interrupts = ; clocks = <&mmsys CLK_MM_HDMI_PIXEL>, diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi b/arch/arm64/boot/dts/mediatek/mt8173.dtsi index 7640b5158ff9..3e7a0f406631 100644 --- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi @@ -1306,7 +1306,7 @@ od@14023000 { }; hdmi0: hdmi@14025000 { - compatible = "mediatek,mt8173-hdmi"; + compatible = "mediatek,mt8173-hdmi", "syscon"; reg = <0 0x14025000 0 0x400>; interrupts = ; clocks = <&mmsys CLK_MM_HDMI_PIXEL>,