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Mon, 12 May 2025 11:23:46 -0700 (PDT) From: Prabhakar X-Google-Original-From: Prabhakar To: Biju Das , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Philipp Zabel , Geert Uytterhoeven , Magnus Damm , Laurent Pinchart , dri-devel@lists.freedesktop.org Cc: linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Prabhakar , Fabrizio Castro , Lad Prabhakar , Krzysztof Kozlowski Subject: [PATCH v5 01/12] dt-bindings: display: renesas,rzg2l-du: Add support for RZ/V2H(P) SoC Date: Mon, 12 May 2025 19:23:19 +0100 Message-ID: <20250512182330.238259-2-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250512182330.238259-1-prabhakar.mahadev-lad.rj@bp.renesas.com> References: <20250512182330.238259-1-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 Reviewed-by: Biju Das Reviewed-by: Laurent Pinchart --- v4->v5: - Added reviewed tag from Biju v3->v4: - No changes v2->v3: - Collected reviewed tag from Krzysztof 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.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