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Diffstat (limited to 'Documentation/devicetree/bindings/display/msm/mdp.txt')
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diff --git a/Documentation/devicetree/bindings/display/msm/mdp.txt b/Documentation/devicetree/bindings/display/msm/mdp.txt new file mode 100644 index 000000000000..1a0598e5279d --- /dev/null +++ b/Documentation/devicetree/bindings/display/msm/mdp.txt | |||
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| 1 | Qualcomm adreno/snapdragon display controller | ||
| 2 | |||
| 3 | Required properties: | ||
| 4 | - compatible: | ||
| 5 | * "qcom,mdp" - mdp4 | ||
| 6 | - reg: Physical base address and length of the controller's registers. | ||
| 7 | - interrupts: The interrupt signal from the display controller. | ||
| 8 | - connectors: array of phandles for output device(s) | ||
| 9 | - clocks: device clocks | ||
| 10 | See ../clocks/clock-bindings.txt for details. | ||
| 11 | - clock-names: the following clocks are required: | ||
| 12 | * "core_clk" | ||
| 13 | * "iface_clk" | ||
| 14 | * "lut_clk" | ||
| 15 | * "src_clk" | ||
| 16 | * "hdmi_clk" | ||
| 17 | * "mpd_clk" | ||
| 18 | |||
| 19 | Optional properties: | ||
| 20 | - gpus: phandle for gpu device | ||
| 21 | |||
| 22 | Example: | ||
| 23 | |||
| 24 | / { | ||
| 25 | ... | ||
| 26 | |||
| 27 | mdp: qcom,mdp@5100000 { | ||
| 28 | compatible = "qcom,mdp"; | ||
| 29 | reg = <0x05100000 0xf0000>; | ||
| 30 | interrupts = <GIC_SPI 75 0>; | ||
| 31 | connectors = <&hdmi>; | ||
| 32 | gpus = <&gpu>; | ||
| 33 | clock-names = | ||
| 34 | "core_clk", | ||
| 35 | "iface_clk", | ||
| 36 | "lut_clk", | ||
| 37 | "src_clk", | ||
| 38 | "hdmi_clk", | ||
| 39 | "mdp_clk"; | ||
| 40 | clocks = | ||
| 41 | <&mmcc MDP_SRC>, | ||
| 42 | <&mmcc MDP_AHB_CLK>, | ||
| 43 | <&mmcc MDP_LUT_CLK>, | ||
| 44 | <&mmcc TV_SRC>, | ||
| 45 | <&mmcc HDMI_TV_CLK>, | ||
| 46 | <&mmcc MDP_TV_CLK>; | ||
| 47 | }; | ||
| 48 | }; | ||
