add MT2712/MT7622 pwm information
Acked-by: Rob Herring <robh@xxxxxxxxxx>
Signed-off-by: Zhi Mao <zhi.mao@xxxxxxxxxxxx>
---
.../devicetree/bindings/pwm/pwm-mediatek.txt | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/pwm/pwm-mediatek.txt b/Documentation/devicetree/bindings/pwm/pwm-mediatek.txt
index 54c59b0..ef8bd3c 100644
--- a/Documentation/devicetree/bindings/pwm/pwm-mediatek.txt
+++ b/Documentation/devicetree/bindings/pwm/pwm-mediatek.txt
@@ -2,6 +2,8 @@ MediaTek PWM controller
Required properties:
- compatible: should be "mediatek,<name>-pwm":
+ - "mediatek,mt2712-pwm": found on mt2712 SoC.
+ - "mediatek,mt7622-pwm": found on mt7622 SoC.
- "mediatek,mt7623-pwm": found on mt7623 SoC.
- reg: physical base address and length of the controller's registers.
- #pwm-cells: must be 2. See pwm.txt in this directory for a description of
@@ -10,7 +12,9 @@ Required properties:
- clock-names: must contain the following:
- "top": the top clock generator
- "main": clock used by the PWM core
- - "pwm1-5": the five per PWM clocks
+ - "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
- 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.
--
1.7.9.5
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