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: 1761278 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2620:137:e000::1:20; helo=out1.vger.email; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256 header.s=google header.b=BCsjrgqF; dkim-atps=neutral Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by legolas.ozlabs.org (Postfix) with ESMTP id 4Pl20w04lbz1yXq for ; Mon, 27 Mar 2023 03:47:11 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229475AbjCZQrH (ORCPT ); Sun, 26 Mar 2023 12:47:07 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36672 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231443AbjCZQrF (ORCPT ); Sun, 26 Mar 2023 12:47:05 -0400 Received: from mail-ed1-x52b.google.com (mail-ed1-x52b.google.com [IPv6:2a00:1450:4864:20::52b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4D0414C28 for ; Sun, 26 Mar 2023 09:47:04 -0700 (PDT) Received: by mail-ed1-x52b.google.com with SMTP id ek18so26533080edb.6 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=yZptu0vpUf/FprltwGaGuqaSFBjLA5ysv4qXzgxiyL3c/ohha2Atp5ZyI31q8PgmHk xMreo7UGq5iJK+upOrFhVcA5vczthYlPNjC1iS2h2xN6K4o8gPmvXXLIVrMBqDr2tyQC 98+EFW0FajuABYIwCXFzIQtOooUub1OBaliKaCuihyDxgsFeg1XGR1/2MRccZpfOY9ZF WLNT54FAJwLwYz0+DJB9L4EUebctTu308YZ9ihsYszIt07VJQ9R8Q9P3Ew+9s7l8M2Ww tzXfxcDhXzzbiQ536n3dZIABFhry8olz0davBvWOMHkG5guW0D6iM1WgV3PFY2Ck7Bp7 psdg== X-Gm-Message-State: AAQBX9d0AIXi6pytyFAl5kWpS7i5+/xrO8kvMimstUsg7zMvNJiLk5Ss 2D7UnlGN+MkSJcniUb+EVO3Mcw== 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 Cc: Krzysztof Kozlowski 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-Spam-Status: No, score=-0.2 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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: devicetree@vger.kernel.org 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