| Message ID | 20200602080644.11333-3-mylene.josserand@collabora.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | ARM: Add Rockchip rk3288w support | expand |
On Tue, 02 Jun 2020 10:06:44 +0200, Mylène Josserand wrote: > Add the possible compatible "rockchip,rk3288w-cru" that handles > the difference between the rk3288 and the new revision rk3288w. > > This compatible will be added by bootloaders. > > Signed-off-by: Mylène Josserand <mylene.josserand@collabora.com> > --- > .../devicetree/bindings/clock/rockchip,rk3288-cru.txt | 8 +++++++- > 1 file changed, 7 insertions(+), 1 deletion(-) > Acked-by: Rob Herring <robh@kernel.org>
diff --git a/Documentation/devicetree/bindings/clock/rockchip,rk3288-cru.txt b/Documentation/devicetree/bindings/clock/rockchip,rk3288-cru.txt index 8cb47c39ba53..bf3a9ec19241 100644 --- a/Documentation/devicetree/bindings/clock/rockchip,rk3288-cru.txt +++ b/Documentation/devicetree/bindings/clock/rockchip,rk3288-cru.txt @@ -4,9 +4,15 @@ The RK3288 clock controller generates and supplies clock to various controllers within the SoC and also implements a reset controller for SoC peripherals. +A revision of this SoC is available: rk3288w. The clock tree is a bit +different so another dt-compatible is available. Noticed that it is only +setting the difference but there is no automatic revision detection. This +should be performed by bootloaders. + Required Properties: -- compatible: should be "rockchip,rk3288-cru" +- compatible: should be "rockchip,rk3288-cru" or "rockchip,rk3288w-cru" in + case of this revision of Rockchip rk3288. - reg: physical base address of the controller and length of memory mapped region. - #clock-cells: should be 1.
Add the possible compatible "rockchip,rk3288w-cru" that handles the difference between the rk3288 and the new revision rk3288w. This compatible will be added by bootloaders. Signed-off-by: Mylène Josserand <mylene.josserand@collabora.com> --- .../devicetree/bindings/clock/rockchip,rk3288-cru.txt | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-)