[PATCH v3 01/19] dt-bindings: phy: Add starfive,jh7110-inno-hdmi-phy
From: Michal Wilczynski <m.wilczynski@samsung.com>
Date: 2026-09-04 13:27:15
Also in:
dri-devel, linux-arm-kernel, linux-clk, linux-phy, linux-riscv, linux-rockchip, lkml
Subsystem:
generic phy framework, open firmware and flattened device tree bindings, the rest · Maintainers:
Vinod Koul, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
Add the dt-binding for the StarFive JH7110 Innosilicon HDMI PHY. This device is a child of the starfive,jh7110-hdmi-subsystem node. It functions as both a PHY provider for the controller and as a clock provider for the variable pixel clock (hdmi_pclk), which it generates from its refoclk. Signed-off-by: Michal Wilczynski <m.wilczynski@samsung.com> --- .../phy/starfive,jh7110-inno-hdmi-phy.yaml | 49 ++++++++++++++++++++++ 1 file changed, 49 insertions(+)
diff --git a/Documentation/devicetree/bindings/phy/starfive,jh7110-inno-hdmi-phy.yaml b/Documentation/devicetree/bindings/phy/starfive,jh7110-inno-hdmi-phy.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..b66cd57640a876777336c3fdd7cdfd303a4074aa
--- /dev/null
+++ b/Documentation/devicetree/bindings/phy/starfive,jh7110-inno-hdmi-phy.yaml@@ -0,0 +1,49 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/starfive,jh7110-inno-hdmi-phy.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: StarFive JH7110 Innosilicon INNO HDMI PHY + +maintainers: + - Michal Wilczynski <m.wilczynski@samsung.com> + +description: + The PHY portion of the StarFive JH7110 INNO HDMI IP. + +properties: + compatible: + const: starfive,jh7110-inno-hdmi-phy + + clocks: + maxItems: 1 + description: Reference oscillator. + + '#clock-cells': + const: 0 + + '#phy-cells': + const: 0 + +required: + - compatible + - clocks + - '#clock-cells' + - '#phy-cells' + +additionalProperties: false + +examples: + # Shown as a child of the HDMI subsystem node; see + # Documentation/devicetree/bindings/mfd/starfive,jh7110-hdmi-subsystem.yaml + # for the full node. + - | + phy { + compatible = "starfive,jh7110-inno-hdmi-phy"; + clocks = <&xin24m>; + #clock-cells = <0>; + #phy-cells = <0>; + }; + +...
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2.34.1