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[2620:137:e000::1:20]) by mx.google.com with ESMTP id z7-20020a170903018700b001b046acc853si830789plg.589.2023.07.13.10.29.26; Thu, 13 Jul 2023 10:29:38 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=EOJTZVfB; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235303AbjGMQxB (ORCPT + 99 others); Thu, 13 Jul 2023 12:53:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33084 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235143AbjGMQwt (ORCPT ); Thu, 13 Jul 2023 12:52:49 -0400 Received: from mail-ot1-x32a.google.com (mail-ot1-x32a.google.com [IPv6:2607:f8b0:4864:20::32a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 218652701 for ; Thu, 13 Jul 2023 09:52:48 -0700 (PDT) Received: by mail-ot1-x32a.google.com with SMTP id 46e09a7af769-6b5d57d7db9so763982a34.3 for ; Thu, 13 Jul 2023 09:52:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1689267167; x=1691859167; h=content-transfer-encoding:author:mime-version:message-id:date :subject:cc:to:from:from:to:cc:subject:date:message-id:reply-to; bh=/TQQu9i4zVTx/pAbl1XLa7p043pJkUqA0em0AaQVe1Q=; b=EOJTZVfBLXbJ+tgLJUJRaAhYQO95hGodf9yyM3ZyJmDrHCRlhC2xTABoIUd+3Cl1Yo XO6MFz+wN+mKMs6tq2jcRQ64XxumnSH7k9awmG8P4d7raV506yyFNuk+QzDmoxlG7chk Xm8c4ZN86UiZ92TA62A3E7CqOGXkzsg58hlso09jztugiWJsrZlajfgdFEImk3AudVEl cx4jXLpbjX+rbI6inQvzyxatK+J3NV0dtyEMl2rdalG0LM16oQKztrzu1e9wqiv4IAZx OywlZGqh1gyC+BOajdMLtm5QuJcdzMOffKpKItqBLM8fiPpYEPx/vCTS+0PA28sPaCRn hNEA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1689267167; x=1691859167; h=content-transfer-encoding:author:mime-version:message-id:date :subject:cc:to:from:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=/TQQu9i4zVTx/pAbl1XLa7p043pJkUqA0em0AaQVe1Q=; b=DpQW36g+RNCcxjPuQ9hd/ZfM+VDmTY+VoE9qrwceyRbtw4jJFlLMegr4+d1QZZQR7f 4Cfd3SPwdqv11cYXT1HOY5YSbobsjFAieqz7IQUywbI6HTpPPJmWVT7W10uSXMUdMRQl CvYyDL1nc4Le+s346ps2SwBAnHToqztyRsqgqY+x2aHW3bbvR4Dr04ZJKdyqH/4l/Ec+ qh6ia7bvcu71l1WDlvZF4/1emgIiTeEVLsf39f6/a4QOtetpuxBSUXukbSuy+iWNkQxD CXMr+Lq6x3gwPenWoy3mO+923vbztdDOSVvFHBFm3fpSd7HwP+pc3JYznaV198gjQPV3 uK1w== X-Gm-Message-State: ABy/qLaKXO1OaB+Q/2QU+hyxkBkiZojqg7HR5uPxOVSCzEwpPrQma9IZ fWHiQHz/hx8yi6EByNTCDaEy+Q== X-Received: by 2002:a05:6870:c188:b0:19f:5c37:abb9 with SMTP id h8-20020a056870c18800b0019f5c37abb9mr2495348oad.12.1689267167408; Thu, 13 Jul 2023 09:52:47 -0700 (PDT) Received: from x-wing.lan ([49.207.50.231]) by smtp.gmail.com with ESMTPSA id d3-20020a17090abf8300b002633fa95ac2sm12009150pjs.13.2023.07.13.09.52.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 13 Jul 2023 09:52:46 -0700 (PDT) From: Amit Pundir To: Bjorn Andersson , Andy Gross , Dmitry Baryshkov , Rob Herring , Konrad Dybcio , Krzysztof Kozlowski , Conor Dooley , Caleb Connolly , Bryan Donoghue , Rob Clark , Abhinav Kumar , Sean Paul , Marijn Suijten , David Airlie , Daniel Vetter , Krishna Manikandan Cc: dri-devel , freedreno , linux-arm-msm , dt , lkml Subject: [PATCH v5 1/2] dt-bindings: display/msm: mdss-common: add memory-region property Date: Thu, 13 Jul 2023 22:22:37 +0530 Message-Id: <20230713165238.2814849-1-amit.pundir@linaro.org> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Author: Amit Pundir Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add and document the reserved memory region property in the mdss-common schema. For now (sdm845-db845c), it points to a framebuffer memory region reserved by the bootloader for splash screen. Signed-off-by: Amit Pundir --- v5: Moving the dt-binding to mdss-common schema with updated commit message and property description. v4: Adding this new dt-binding patch, in qcom,sdm845-mdss schema, in the v4 of the follow-up patch for sdm845-db845c. https://lore.kernel.org/lkml/20230712130215.666924-2-amit.pundir@linaro.org/ .../devicetree/bindings/display/msm/mdss-common.yaml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/display/msm/mdss-common.yaml b/Documentation/devicetree/bindings/display/msm/mdss-common.yaml index ccd7d6417523..84ed2757ded5 100644 --- a/Documentation/devicetree/bindings/display/msm/mdss-common.yaml +++ b/Documentation/devicetree/bindings/display/msm/mdss-common.yaml @@ -77,6 +77,12 @@ properties: items: - description: MDSS_CORE reset + memory-region: + maxItems: 1 + description: + Phandle to a node describing a reserved framebuffer memory region. + For example, the splash memory region set up by the bootloader. + required: - reg - reg-names -- 2.25.1