[PATCH v2 2/5] Documentation: bindings: document the Berlin PWM driver
From: sebastian.hesselbarth@gmail.com (Sebastian Hesselbarth)
Date: 2015-08-10 19:44:17
Also in:
linux-pwm, lkml
On 30.07.2015 11:23, Antoine Tenart wrote:
quoted hunk ↗ jump to hunk
Following the addition of a Berlin PWM driver, this patch adds the corresponding documentation. Signed-off-by: Antoine Tenart <redacted> --- Documentation/devicetree/bindings/pwm/pwm-berlin.txt | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 Documentation/devicetree/bindings/pwm/pwm-berlin.txtdiff --git a/Documentation/devicetree/bindings/pwm/pwm-berlin.txt b/Documentation/devicetree/bindings/pwm/pwm-berlin.txt new file mode 100644 index 000000000000..3d7ab7bfbf54 --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/pwm-berlin.txt@@ -0,0 +1,15 @@ +Berlin PWM controller
Just a little sentence about "PWM IP found in Marvell Berlin SoCs" ? Besides that, this looks pretty straight-forward to me. Feel free to add my Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> for the Berlin part of it. Sebastian
+Required properties:
+- compatible: should be "marvell,berlin-pwm"
+- reg: physical base address and length of the controller's registers
+- #pwm-cells: should be 3. See pwm.txt in this directory for a description of
+ the cells format.
+
+Example:
+
+pwm: pwm at f7f20000 {
+ compatible = "marvell,berlin-pwm";
+ reg = <0xf7f20000 0x40>;
+ #pwm-cells = <3>;
+}