[PATCH v3 2/5] dt-bindings: phy-rockchip-inno-usb2: add companion grf quirk
frank.wang at rock-chips.com
Thu Aug 10 18:43:14 PDT 2017
On 2017/8/11 1:05, Rob Herring wrote:
> On Thu, Aug 03, 2017 at 04:09:10PM +0800, Frank Wang wrote:
>> Add rockchip,usbgrf and rockchip,companion_grf_quirk to support
>> the registers of usb-phy that are distributed in grf and usbgrf
>> on some special Rockchip SoCs (e.g RV1108).
>> Signed-off-by: Frank Wang <frank.wang at rock-chips.com>
>> Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt | 4 ++++
>> 1 file changed, 4 insertions(+)
>> diff --git a/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt b/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt
>> index 84d59b0..ddf868a 100644
>> --- a/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt
>> +++ b/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt
>> @@ -18,6 +18,10 @@ Optional properties:
>> usb-phy output 480m and xin24m.
>> Refer to clk/clock-bindings.txt for generic clock
>> consumer properties.
>> + - rockchip,usbgrf : phandle to the syscon managing the "usb general
>> + register files".
>> + - rockchip,companion_grf_quirk : when set driver will request
>> + "rockchip,usbgrf" phandle as one companion-grf.
> Why isn't presence of rockchip,usbgrf or being implied by an SoC
> specific compatible string enough?
> In any case, use '-' rather than '_'.
All right, thanks for your comments, I will fix it with matching SoC
specific compatible string.
>> Required nodes : a sub-node is required for each port the phy provides.
>> The sub-node name is used to identify host or otg port,
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