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([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: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1761450207998169273?= X-GMAIL-MSGID: =?utf-8?q?1761450207998169273?= 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