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Wed, 30 Apr 2025 13:41:20 -0700 (PDT) Received: from iku.example.org ([2a06:5906:61b:2d00:c5ac:bf15:f358:81a8]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3a073ca56d5sm18098132f8f.32.2025.04.30.13.41.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 30 Apr 2025 13:41:19 -0700 (PDT) From: Prabhakar X-Google-Original-From: Prabhakar To: Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Biju Das , Geert Uytterhoeven , Michael Turquette , Stephen Boyd , Philipp Zabel , Magnus Damm Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-clk@vger.kernel.org, Prabhakar , Fabrizio Castro , Lad Prabhakar , Krzysztof Kozlowski Subject: [PATCH v4 03/15] dt-bindings: display: renesas,rzg2l-du: Add support for RZ/V2H(P) SoC Date: Wed, 30 Apr 2025 21:41:00 +0100 Message-ID: <20250430204112.342123-4-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250430204112.342123-1-prabhakar.mahadev-lad.rj@bp.renesas.com> References: <20250430204112.342123-1-prabhakar.mahadev-lad.rj@bp.renesas.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" 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 --- .../bindings/display/renesas,rzg2l-du.yaml | 23 ++++++++++++++++++- 1 file changed, 22 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/display/renesas,rzg2l-du.yam= l 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: =20 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 =20 examples: # RZ/G2L DU --=20 2.49.0