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| author | Mylène Josserand <mylene.josserand@collabora.com> | 2020-06-02 11:06:44 +0300 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2020-06-17 11:52:57 +0300 |
| commit | 00bd404144241155653bb0d0c15be51e4e6983aa (patch) | |
| tree | bd62dc1e8f39651088a02a7052f99bfb43caad3d | |
| parent | 1627f683636df70fb25358b0a7b39a24e8fce5bf (diff) | |
| download | linux-00bd404144241155653bb0d0c15be51e4e6983aa.tar.xz | |
dt-bindings: clocks: add rk3288w variant compatible
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>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20200602080644.11333-3-mylene.josserand@collabora.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
| -rw-r--r-- | Documentation/devicetree/bindings/clock/rockchip,rk3288-cru.txt | 8 |
1 files changed, 7 insertions, 1 deletions
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. |