Thread (9 messages) 9 messages, 3 authors, 2020-12-09

Re: [PATCH v3 6/6] dt-bindings: ap806: document gpio pwm-offset property

From: Rob Herring <robh@kernel.org>
Date: 2020-12-09 17:37:17
Also in: linux-devicetree, linux-gpio, linux-pwm

On Wed, Dec 02, 2020 at 09:15:37AM +0200, Baruch Siach wrote:
quoted hunk ↗ jump to hunk
Update the example as well. Add the '#pwm-cells' and 'clocks' properties
for a complete working example.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
---
 .../bindings/arm/marvell/ap80x-system-controller.txt      | 8 ++++++++
 1 file changed, 8 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/marvell/ap80x-system-controller.txt b/Documentation/devicetree/bindings/arm/marvell/ap80x-system-controller.txt
index e31511255d8e..a754e8992450 100644
--- a/Documentation/devicetree/bindings/arm/marvell/ap80x-system-controller.txt
+++ b/Documentation/devicetree/bindings/arm/marvell/ap80x-system-controller.txt
@@ -80,6 +80,11 @@ Required properties:
 
 - offset: offset address inside the syscon block
 
+Optional properties:
+
+- pwm-offset: offset address of PWM duration control registers inside the
+  syscon block
marvell,pwm-offset
quoted hunk ↗ jump to hunk
+
 Example:
 ap_syscon: system-controller@6f4000 {
 	compatible = "syscon", "simple-mfd";
@@ -101,6 +106,9 @@ ap_syscon: system-controller@6f4000 {
 		gpio-controller;
 		#gpio-cells = <2>;
 		gpio-ranges = <&ap_pinctrl 0 0 19>;
+		pwm-offset = <0x10c0>;
+		#pwm-cells = <2>;
+		clocks = <&ap_clk 3>;
 	};
 };
 
-- 
2.29.2
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