These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / Documentation / devicetree / bindings / pwm / pwm-berlin.txt

diff --git a/kernel/Documentation/devicetree/bindings/pwm/pwm-berlin.txt b/kernel/Documentation/devicetree/bindings/pwm/pwm-berlin.txt
new file mode 100644 (file)
index 0000000..82cbe16
--- /dev/null
+++ b/kernel/Documentation/devicetree/bindings/pwm/pwm-berlin.txt
@@ -0,0 +1,17 @@
+Berlin PWM controller
+
+Required properties:
+- compatible: should be "marvell,berlin-pwm"
+- reg: physical base address and length of the controller's registers
+- clocks: phandle to the input clock
+- #pwm-cells: should be 3. See pwm.txt in this directory for a description of
+  the cells format.
+
+Example:
+
+pwm: pwm@f7f20000 {
+       compatible = "marvell,berlin-pwm";
+       reg = <0xf7f20000 0x40>;
+       clocks = <&chip_clk CLKID_CFG>;
+       #pwm-cells = <3>;
+}