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authorSam Shih <sam.shih@mediatek.com>2020-03-04 14:06:12 +0300
committerRob Herring <robh@kernel.org>2020-03-04 23:00:09 +0300
commitf15652859cbe34ec4f3667169facd86309f438d2 (patch)
tree9427dbfefdc8d11de3a3fc65b365d2848c0b8eab /Documentation/devicetree/bindings/pwm
parentf206c0eeb476f6eaa966f6e21a8831bb766f8659 (diff)
downloadlinux-f15652859cbe34ec4f3667169facd86309f438d2.tar.xz
dt-bindings: pwm: Update bindings for MT7629 SoC
This updates bindings for MT7629 pwm controller. Signed-off-by: Sam Shih <sam.shih@mediatek.com> Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/pwm')
-rw-r--r--Documentation/devicetree/bindings/pwm/pwm-mediatek.txt5
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/pwm/pwm-mediatek.txt b/Documentation/devicetree/bindings/pwm/pwm-mediatek.txt
index 95536d83c5f2..29adff59c479 100644
--- a/Documentation/devicetree/bindings/pwm/pwm-mediatek.txt
+++ b/Documentation/devicetree/bindings/pwm/pwm-mediatek.txt
@@ -19,10 +19,15 @@ Required properties:
- "pwm1-8": the eight per PWM clocks for mt2712
- "pwm1-6": the six per PWM clocks for mt7622
- "pwm1-5": the five per PWM clocks for mt7623
+ - "pwm1" : the PWM1 clock for mt7629
- pinctrl-names: Must contain a "default" entry.
- pinctrl-0: One property must exist for each entry in pinctrl-names.
See pinctrl/pinctrl-bindings.txt for details of the property values.
+Optional properties:
+- assigned-clocks: Reference to the PWM clock entries.
+- assigned-clock-parents: The phandle of the parent clock of PWM clock.
+
Example:
pwm0: pwm@11006000 {
compatible = "mediatek,mt7623-pwm";