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Tue, 08 Apr 2025 13:09:29 -0700 (PDT) Received: from iku.Home ([2a06:5906:61b:2d00:469:6216:b7f8:fc55]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-43ec1795782sm174892875e9.26.2025.04.08.13.09.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 08 Apr 2025 13:09:27 -0700 (PDT) From: Prabhakar X-Google-Original-From: Prabhakar To: Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Biju Das , Tomi Valkeinen , Geert Uytterhoeven , Michael Turquette , Stephen Boyd , Philipp Zabel , Magnus Damm , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-clk@vger.kernel.org Cc: linux-renesas-soc@vger.kernel.org, linux-kernel@vger.kernel.org, Prabhakar , Fabrizio Castro , Tommaso Merciai , Lad Prabhakar Subject: [PATCH v2 03/15] dt-bindings: display: renesas, rzg2l-du: Add support for RZ/V2H(P) SoC Date: Tue, 8 Apr 2025 21:09:00 +0100 Message-ID: <20250408200916.93793-4-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250408200916.93793-1-prabhakar.mahadev-lad.rj@bp.renesas.com> References: <20250408200916.93793-1-prabhakar.mahadev-lad.rj@bp.renesas.com> 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: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Lad Prabhakar The DU block on the RZ/V2H(P) SoC is identical to the one found on the RZ/G2L SoC. However, it only supports the DSI interface, whereas the RZ/G2L supports both DSI and DPI interfaces. Due to this difference, a SoC-specific compatible string 'renesas,r9a09g057-du' is added for the RZ/V2H(P) SoC. Signed-off-by: Lad Prabhakar Reviewed-by: Krzysztof Kozlowski --- v1->v2: - Kept the sort order for schema validation - Added `port@1: false` for RZ/V2H(P) SoC --- .../bindings/display/renesas,rzg2l-du.yaml | 23 ++++++++++++++++++- 1 file changed, 22 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml b/Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml index 95e3d5e74b87..1e32d14b6edb 100644 --- a/Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml +++ b/Documentation/devicetree/bindings/display/renesas,rzg2l-du.yaml @@ -20,6 +20,7 @@ properties: - enum: - renesas,r9a07g043u-du # RZ/G2UL - renesas,r9a07g044-du # RZ/G2{L,LC} + - renesas,r9a09g057-du # RZ/V2H(P) - items: - enum: - renesas,r9a07g054-du # RZ/V2L @@ -101,7 +102,12 @@ allOf: required: - port@0 - else: + - if: + properties: + compatible: + contains: + const: renesas,r9a07g044-du + then: properties: ports: properties: @@ -113,6 +119,21 @@ allOf: required: - port@0 - port@1 + - if: + properties: + compatible: + contains: + const: renesas,r9a09g057-du + then: + properties: + ports: + properties: + port@0: + description: DSI + port@1: false + + required: + - port@0 examples: # RZ/G2L DU