On 10/28/2015 07:08 AM, Heiko Stuebner wrote:
> Am Samstag, 24. Oktober 2015, 11:06:37 schrieb Yakir Yang:
>> Add dt binding documentation for rockchip display port PHY.
>>
>> Tested-by: Javier Martinez Canillas <javier at osg.samsung.com>
>> Signed-off-by: Yakir Yang <ykk at rock-chips.com>
>> ---
>> Changes in v7: None
>> Changes in v6: None
>> Changes in v5:
>> - Split binding doc's from driver changes. (Rob)
>> - Update the rockchip,grf explain in document, and correct the clock required
>> elemets in document. (Rob & Heiko)
>>
>> Changes in v4: None
>> Changes in v3: None
>> Changes in v2: None
>>
>> .../devicetree/bindings/phy/rockchip-dp-phy.txt | 22 ++++++++++++++++++++++
>> 1 file changed, 22 insertions(+)
>> create mode 100644 Documentation/devicetree/bindings/phy/rockchip-dp-phy.txt
>>
>> diff --git a/Documentation/devicetree/bindings/phy/rockchip-dp-phy.txt b/Documentation/devicetree/bindings/phy/rockchip-dp-phy.txt
>> new file mode 100644
>> index 0000000..505194e
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/phy/rockchip-dp-phy.txt
>> @@ -0,0 +1,22 @@
>> +Rockchip Soc Seroes Display Port PHY
>> +------------------------------------
>> +
>> +Required properties:
>> +- compatible : should be one of the following supported values:
>> + - "rockchip.rk3288-dp-phy"
>> +- clocks: from common clock binding: handle to dp clock.
>> + of memory mapped region.
>> +- clock-names: from common clock binding:
>> + Required elements: "24m"
>> +- rockchip,grf: phandle to the syscon managing the "general register files"
>> +- #phy-cells : from the generic PHY bindings, must be 0;
>> +
>> +Example:
>> +
>> +edp_phy: edp-phy at ff770274 {
> one small thing, I found while playing more ... the node should not have
> an address, as it also does not have register property. So just name it
> edp_phy: edp-phy {
> ...
> };
>
> There is only one anyway on the rk3288.
>
> With that change the Reviewed-by still applies :-)
Okay,
- Yakir
>
>> + compatible = "rockchip,rk3288-dp-phy";
>> + rockchip,grf = <&grf>;
>> + clocks = <&cru SCLK_EDP_24M>;
>> + clock-names = "24m";
>> + #phy-cells = <0>;
>> +};
>>
>
>
>
