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| author |   Caesar Wang <caesar.wang@rock-chips.com> | 2014-08-08 15:28:48 +0800 |
|---|---|---|
| committer |   Thierry Reding <thierry.reding@gmail.com> | 2014-08-08 13:12:46 +0200 |
| commit | 695d49d941387baa3b2f3f412845a25918e030d5 (patch) | |
| tree | c2d69d98c804a5c36503bda327d1994ea0d23b2d /Documentation/devicetree/bindings/pwm | |
| parent | pwm: sti: Remove PWM period table (diff) | |
| download | linux-dev-695d49d941387baa3b2f3f412845a25918e030d5.tar.xz linux-dev-695d49d941387baa3b2f3f412845a25918e030d5.zip | |
pwm: rockchip: document RK3288 SoC compatible
Document new compatible for PWM founding on RK3288 SoC
Signed-off-by: Caesar Wang <caesar.wang@rock-chips.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'Documentation/devicetree/bindings/pwm')
| -rw-r--r-- | Documentation/devicetree/bindings/pwm/pwm-rockchip.txt | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/pwm/pwm-rockchip.txt b/Documentation/devicetree/bindings/pwm/pwm-rockchip.txt index 3182126189bf..d47d15a6a298 100644 --- a/Documentation/devicetree/bindings/pwm/pwm-rockchip.txt +++ b/Documentation/devicetree/bindings/pwm/pwm-rockchip.txt @@ -1,7 +1,10 @@ Rockchip PWM controller Required properties: - - compatible: should be "rockchip,rk2928-pwm" + - compatible: should be "rockchip,<name>-pwm" + "rockchip,rk2928-pwm": found on RK29XX,RK3066 and RK3188 SoCs + "rockchip,rk3288-pwm": found on RK3288 SoC + "rockchip,vop-pwm": found integrated in VOP on RK3288 SoC - reg: physical base address and length of the controller's registers - clocks: phandle and clock specifier of the PWM reference clock - #pwm-cells: should be 2. See pwm.txt in this directory for a |