From patchwork Sun Mar 26 16:47:00 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 13188358 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 1274EC761AF for ; Sun, 26 Mar 2023 16:47:06 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 0E30F10E313; Sun, 26 Mar 2023 16:47:06 +0000 (UTC) Received: from mail-ed1-x535.google.com (mail-ed1-x535.google.com [IPv6:2a00:1450:4864:20::535]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4616310E313 for ; Sun, 26 Mar 2023 16:47:04 +0000 (UTC) Received: by mail-ed1-x535.google.com with SMTP id w9so26577264edc.3 for ; Sun, 26 Mar 2023 09:47:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1679849223; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=k9We10+aJn7ul+hCgyePSABdIzaHTrq5ihMYDVZioG4=; b=BCsjrgqFL9KlSvIHJbDWc+7t9N9t7oUU7WOToekUV2EO0SQFTiQJkmaPhEo+fSPZSj YzD6G0Bs8epjf8soLwdWa8IiodufrmYgfC2Y6HJKABANlO5CqqxCn1jRAt1cNqOBGPQr w0ieqdPMBSuNYj7BrVImGEqks1o532QUn6V4Rrp/jg52X5FOcictKEqqkIj+Up+Wex3F TNeUV9hHK5z8SNJbp9uozti78VVFRY9YXlNUR5Ky/u0EWVkU8rNvXsBbkRjVlOvYaCEi IJJGXXGKUSHluZgsnf330T60ddYCUQFKqV+VZISktF+QI9KDub2OX7T4bWEEciHNWlDY ziXA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1679849223; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=k9We10+aJn7ul+hCgyePSABdIzaHTrq5ihMYDVZioG4=; b=OuK2N4rf6hPs/j7BeEHeCZrkOyAS9TZF3QgB37nd1mFEA9O/RIlrqRu909ufFJ/qOI KLGTULIKcwMYlN/R7RW6MYu/tYuHwBHfHzKrDyUdguFzPFvZjyvhPpDv08D0fm3dI+S9 LLQzpJu0tNQy3wcX2UsGyI8pgQR/pLZ0HSYb125FVK/sRjY5/yty5IsjNYQ/vub40yXS XT8GKH05bHLwLz5EBGbOVY09hd1zTQ66PaCXhy2c2gpzemuRd5Gnd/IOJ7dg/v6q6QZp Ypc6RgItxh8vj6tSR8H4iDy9cnr5eXYH6WfvWaSY5TshqF+seGRV/N+boODgm0mlmf2k bvTQ== X-Gm-Message-State: AAQBX9dYcL9Yr0o5U8R+DspTxCcAhO/W2V/FBu9UZQE3PkzeQPFmSQ/e tXJDETkg40ZD5oT+Y0bnCjAGyFQk6zBJfOZ368s= X-Google-Smtp-Source: AKy350ZaVi6CbGP1f3BlaM7CAOyL3H/tqpdjSxBn5g9IpqoBK7QlOK2q99MGJbJADsg/UvN5lWgoxQ== X-Received: by 2002:aa7:c90d:0:b0:4fb:2060:4c20 with SMTP id b13-20020aa7c90d000000b004fb20604c20mr9205267edt.31.1679849222778; Sun, 26 Mar 2023 09:47:02 -0700 (PDT) Received: from krzk-bin.. ([2a02:810d:15c0:828:eca3:3b8f:823b:2669]) by smtp.gmail.com with ESMTPSA id v4-20020a509544000000b004fb402a2a37sm13833982eda.33.2023.03.26.09.47.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 26 Mar 2023 09:47:02 -0700 (PDT) From: Krzysztof Kozlowski To: Neil Armstrong , Sam Ravnborg , David Airlie , Daniel Vetter , Rob Herring , Krzysztof Kozlowski , Maxime Ripard , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] dt-bindings: display: sitronix,st7789v: document dc-gpios Date: Sun, 26 Mar 2023 18:47:00 +0200 Message-Id: <20230326164700.104570-1-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 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: Krzysztof Kozlowski Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" The device comes with DCX pin which is already used in canaan/sipeed_maixduino.dts (although not in Linux driver). Signed-off-by: Krzysztof Kozlowski Reviewed-by: Neil Armstrong --- .../devicetree/bindings/display/panel/sitronix,st7789v.yaml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/display/panel/sitronix,st7789v.yaml b/Documentation/devicetree/bindings/display/panel/sitronix,st7789v.yaml index d984b59daa4a..fa6556363cca 100644 --- a/Documentation/devicetree/bindings/display/panel/sitronix,st7789v.yaml +++ b/Documentation/devicetree/bindings/display/panel/sitronix,st7789v.yaml @@ -26,6 +26,10 @@ properties: spi-cpha: true spi-cpol: true + dc-gpios: + maxItems: 1 + description: DCX pin, Display data/command selection pin in parallel interface + required: - compatible - reg