Messages in this thread Patch in this message | | | From | Sam Shih <> | Subject | [PATCH v4 6/10] dt-bindings: pwm: update bindings for MT7628 SoC | Date | Tue, 20 Aug 2019 09:40:21 +0800 |
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From: sam shih <sam.shih@mediatek.com>
This updates bindings for MT7628 pwm controller.
Signed-off-by: Sam Shih <sam.shih@mediatek.com> --- Documentation/devicetree/bindings/pwm/pwm-mediatek.txt | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/pwm/pwm-mediatek.txt b/Documentation/devicetree/bindings/pwm/pwm-mediatek.txt index ea95b490a913..bd644ba85762 100644 --- a/Documentation/devicetree/bindings/pwm/pwm-mediatek.txt +++ b/Documentation/devicetree/bindings/pwm/pwm-mediatek.txt @@ -20,6 +20,10 @@ Required properties: - pinctrl-0: One property must exist for each entry in pinctrl-names. See pinctrl/pinctrl-bindings.txt for details of the property values. - num-pwms: the number of PWM channels. + + Optional properties: + - clock-frequency: fix clock frequency, this is only used in MT7628 SoC + for period calculation. This SoC has no complex clock tree. Example: pwm0: pwm@11006000 { -- 2.17.1
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