From 79643afdd985ee14f9dddd66da262314f04d1640 Mon Sep 17 00:00:00 2001 From: =?utf8?q?N=C3=ADcolas=20F=2E=20R=2E=20A=2E=20Prado?= Date: Wed, 17 Dec 2025 11:19:02 +0100 Subject: [PATCH] dt-bindings: phy: mediatek,hdmi-phy: Document extra clocks for MT8195 MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit MT8195's HDMI PHY block has 4 clocks instead of just a single one. Describe the extra clocks for it. Signed-off-by: Nícolas F. R. A. Prado Signed-off-by: Louis-Alexis Eyraud Reviewed-by: Rob Herring (Arm) Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20251217-mtk-genio-evk-hdmi-support-v2-3-a994976bb39a@collabora.com/ Signed-off-by: Chun-Kuang Hu --- .../bindings/phy/mediatek,hdmi-phy.yaml | 22 +++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/Documentation/devicetree/bindings/phy/mediatek,hdmi-phy.yaml b/Documentation/devicetree/bindings/phy/mediatek,hdmi-phy.yaml index cd4ac42ee45e..ac93069f4801 100644 --- a/Documentation/devicetree/bindings/phy/mediatek,hdmi-phy.yaml +++ b/Documentation/devicetree/bindings/phy/mediatek,hdmi-phy.yaml @@ -38,12 +38,20 @@ properties: maxItems: 1 clocks: + minItems: 1 items: - description: PLL reference clock + - description: HDMI 26MHz clock + - description: HDMI PLL1 clock + - description: HDMI PLL2 clock clock-names: + minItems: 1 items: - const: pll_ref + - const: 26m + - const: pll1 + - const: pll2 clock-output-names: maxItems: 1 @@ -79,6 +87,20 @@ required: - "#phy-cells" - "#clock-cells" +allOf: + - if: + not: + properties: + compatible: + contains: + const: mediatek,mt8195-hdmi-phy + then: + properties: + clocks: + maxItems: 1 + clock-names: + maxItems: 1 + additionalProperties: false examples: -- 2.47.3