Add a DT binding for the HDMI PHY found on the i.MX8MP SoC.
Signed-off-by: Lucas Stach l.stach@pengutronix.de --- .../bindings/phy/fsl,imx8mp-hdmi-phy.yaml | 62 +++++++++++++++++++ 1 file changed, 62 insertions(+) create mode 100644 Documentation/devicetree/bindings/phy/fsl,imx8mp-hdmi-phy.yaml
diff --git a/Documentation/devicetree/bindings/phy/fsl,imx8mp-hdmi-phy.yaml b/Documentation/devicetree/bindings/phy/fsl,imx8mp-hdmi-phy.yaml new file mode 100644 index 000000000000..bc21c073e92a --- /dev/null +++ b/Documentation/devicetree/bindings/phy/fsl,imx8mp-hdmi-phy.yaml @@ -0,0 +1,62 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/fsl,imx8mp-hdmi-phy.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Freescale i.MX8MP HDMI PHY binding + +maintainers: + - Lucas Stach l.stach@pengutronix.de + +properties: + compatible: + enum: + - fsl,imx8mp-hdmi-phy + + reg: + maxItems: 1 + + "#clock-cells": + const: 0 + + clocks: + minItems: 2 + maxItems: 2 + + clock-names: + items: + - const: apb + - const: ref + + "#phy-cells": + const: 0 + + power-domains: + maxItems: 1 + +required: + - compatible + - reg + - "#clock-cells" + - clocks + - clock-names + - power-domains + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/imx8mp-clock.h> + #include <dt-bindings/power/imx8mp-power.h> + + phy@32fdff00 { + compatible = "fsl,imx8mp-hdmi-phy"; + reg = <0x32fdff00 0x100>; + clocks = <&clk IMX8MP_CLK_HDMI_APB>, + <&clk IMX8MP_CLK_HDMI_24M>; + clock-names = "apb", "ref"; + power-domains = <&hdmi_blk_ctrl IMX8MP_HDMIBLK_PD_HDMI_TX_PHY>; + #clock-cells = <0>; + #phy-cells = <0>; + };