Re: [PATCH v2] arm64: dts: rockchip: add "rockchip,grf" property for RK3399 PMUCRU/CRU

[Doug Anderson]

Hi,

On Sun, Jan 8, 2017 at 11:02 PM, Xing Zheng <zhengxing@xxxxxxxxxxxxxx> wrote:
> The structure rockchip_clk_provider needs to refer the GRF regmap
> in somewhere, if the CRU node has not "rockchip,grf" property,
> calling syscon_regmap_lookup_by_phandle will return an invalid GRF
> regmap, and the MUXGRF type clock will be not supported.
>
> Therefore, we need to add them.
>
> Signed-off-by: Xing Zheng <zhengxing@xxxxxxxxxxxxxx>
> ---
>
> Changes in v2:
> - referring pmugrf for PMUGRU
> - fix the typo "invaild" in COMMIT message
>
>  arch/arm64/boot/dts/rockchip/rk3399.dtsi | 2 ++
>  1 file changed, 2 insertions(+)

This looks sane to me, but before you land it you need to first send
up a (separate) patch that adjusts:

Documentation/devicetree/bindings/clock/rockchip,rk3399-cru.txt

...it would also be sorta nice if you included an a patch in your
series that actually uses this new functionality.


-Doug