[PATCH v3 2/3] dt-bindings: phy: add DT bindings for usb2-phy grf

[Heiko Stübner]

Am Montag, 6. März 2017, 09:29:37 CET schrieb Meng Dongyang:
> Adds the device tree bindings description for usb2-phy grf
> of RK3328 platform.
> 
> Changes in v2:
>  - add usb2-phy grf specification
> Chagnes in v3:
>  - remove the example of usb2-phy grf
> 
> Signed-off-by: Meng Dongyang <daniel.meng at rock-chips.com>

looks good now,

Reviewed-by: Heiko Stuebner <heiko at sntech.de>

> ---
>  Documentation/devicetree/bindings/soc/rockchip/grf.txt | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/soc/rockchip/grf.txt
> b/Documentation/devicetree/bindings/soc/rockchip/grf.txt index
> 013e71a..af5b44d 100644
> --- a/Documentation/devicetree/bindings/soc/rockchip/grf.txt
> +++ b/Documentation/devicetree/bindings/soc/rockchip/grf.txt
> @@ -7,6 +7,8 @@ From RK3368 SoCs, the GRF is divided into two sections,
>  - GRF, used for general non-secure system,
>  - PMUGRF, used for always on system
> 
> +On RK3328 SoCs, the GRF adds a section for USB2PHYGRF,
> +
>  Required Properties:
> 
>  - compatible: GRF should be one of the followings
> @@ -19,6 +21,8 @@ Required Properties:
>  - compatible: PMUGRF should be one of the followings
>     - "rockchip,rk3368-pmugrf", "syscon": for rk3368
>     - "rockchip,rk3399-pmugrf", "syscon": for rk3399
> +- compatible: USB2PHYGRF should be one of the followings
> +   - "rockchip,rk3328-usb2phy-grf", "syscon": for rk3328
>  - reg: physical base address of the controller and length of memory mapped
>    region.