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drm/rockchip: dw_hdmi-rockchip: get phy config from dts
[firefly-linux-kernel-4.4.55.git]
/
Documentation
/
devicetree
/
bindings
/
display
/
rockchip
/
dw_hdmi-rockchip.txt
diff --git
a/Documentation/devicetree/bindings/display/rockchip/dw_hdmi-rockchip.txt
b/Documentation/devicetree/bindings/display/rockchip/dw_hdmi-rockchip.txt
index 668091f276742592158e9062ed81e100cb5bee15..5936883df121621f03ad7b3ecccbb609a03e845c 100644
(file)
--- a/
Documentation/devicetree/bindings/display/rockchip/dw_hdmi-rockchip.txt
+++ b/
Documentation/devicetree/bindings/display/rockchip/dw_hdmi-rockchip.txt
@@
-2,7
+2,8
@@
Rockchip specific extensions to the Synopsys Designware HDMI
================================
Required properties:
================================
Required properties:
-- compatible: "rockchip,rk3288-dw-hdmi";
+- compatible: "rockchip,rk3288-dw-hdmi",
+ "rockchip,rk3399-dw-hdmi";
- reg: Physical base address and length of the controller's registers.
- clocks: phandle to hdmi iahb and isfr clocks.
- clock-names: should be "iahb" "isfr"
- reg: Physical base address and length of the controller's registers.
- clocks: phandle to hdmi iahb and isfr clocks.
- clock-names: should be "iahb" "isfr"
@@
-16,7
+17,10
@@
Required properties:
Optional properties
- ddc-i2c-bus: phandle of an I2C controller used for DDC EDID probing
Optional properties
- ddc-i2c-bus: phandle of an I2C controller used for DDC EDID probing
-- clocks, clock-names: phandle to the HDMI CEC clock, name should be "cec"
+- clocks, clock-names: phandle to the HDMI CEC clock, name should be "cec",
+ phandle to the VPLL clock, name should be "vpll",
+ phandle to the GRF clock, name should be "grf".
+- rockchip,phy-table: the parameter table of hdmi phy configuration.
Example:
hdmi: hdmi@ff980000 {
Example:
hdmi: hdmi@ff980000 {
@@
-43,4
+47,9
@@
hdmi: hdmi@ff980000 {
};
};
};
};
};
};
+ rockchip,phy-table = <74250000 0x8009 0x0004 0x0272>,
+ <165000000 0x802b 0x0004 0x0209>,
+ <297000000 0x8039 0x0005 0x028d>,
+ <594000000 0x8039 0x0000 0x019d>,
+ <000000000 0x0000 0x0000 0x0000>;
};
};