From f734f6ddbc12364021603d4bc8ba031b782508a5 Mon Sep 17 00:00:00 2001 From: Yendapally Reddy Dhananjaya Reddy Date: Tue, 5 Jul 2016 02:00:24 -0400 Subject: dt-bindings: pwm: Add Broadcom iProc PWM controller binding Add a device tree binding for Broadcom iProc PWM controller. Signed-off-by: Yendapally Reddy Dhananjaya Reddy Acked-by: Rob Herring Signed-off-by: Thierry Reding --- .../devicetree/bindings/pwm/brcm,iproc-pwm.txt | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 Documentation/devicetree/bindings/pwm/brcm,iproc-pwm.txt (limited to 'Documentation/devicetree/bindings/pwm') diff --git a/Documentation/devicetree/bindings/pwm/brcm,iproc-pwm.txt b/Documentation/devicetree/bindings/pwm/brcm,iproc-pwm.txt new file mode 100644 index 000000000000..21f75bbd6dae --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/brcm,iproc-pwm.txt @@ -0,0 +1,21 @@ +Broadcom iProc PWM controller device tree bindings + +This controller has 4 channels. + +Required Properties : +- compatible: must be "brcm,iproc-pwm" +- reg: physical base address and length of the controller's registers +- clocks: phandle + clock specifier pair for the external clock +- #pwm-cells: Should be 3. See pwm.txt in this directory for a + description of the cells format. + +Refer to clocks/clock-bindings.txt for generic clock consumer properties. + +Example: + +pwm: pwm@18031000 { + compatible = "brcm,iproc-pwm"; + reg = <0x18031000 0x28>; + clocks = <&osc>; + #pwm-cells = <3>; +}; -- cgit v1.2.3