diff options
Diffstat (limited to 'Documentation/devicetree/bindings/pwm')
| -rw-r--r-- | Documentation/devicetree/bindings/pwm/cirrus,clps711x-pwm.txt | 5 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/pwm/pwm-omap-dmtimer.txt | 4 |
2 files changed, 6 insertions, 3 deletions
diff --git a/Documentation/devicetree/bindings/pwm/cirrus,clps711x-pwm.txt b/Documentation/devicetree/bindings/pwm/cirrus,clps711x-pwm.txt index a183db48f910..c0b2028238d6 100644 --- a/Documentation/devicetree/bindings/pwm/cirrus,clps711x-pwm.txt +++ b/Documentation/devicetree/bindings/pwm/cirrus,clps711x-pwm.txt @@ -1,15 +1,14 @@ * Cirris Logic CLPS711X PWM controller Required properties: -- compatible: Shall contain "cirrus,clps711x-pwm". +- compatible: Shall contain "cirrus,ep7209-pwm". - reg: Physical base address and length of the controller's registers. - clocks: phandle + clock specifier pair of the PWM reference clock. - #pwm-cells: Should be 1. The cell specifies the index of the channel. Example: pwm: pwm@80000400 { - compatible = "cirrus,ep7312-pwm", - "cirrus,clps711x-pwm"; + compatible = "cirrus,ep7312-pwm", "cirrus,ep7209-pwm"; reg = <0x80000400 0x4>; clocks = <&clks 8>; #pwm-cells = <1>; diff --git a/Documentation/devicetree/bindings/pwm/pwm-omap-dmtimer.txt b/Documentation/devicetree/bindings/pwm/pwm-omap-dmtimer.txt index 5befb538db95..2e53324fb720 100644 --- a/Documentation/devicetree/bindings/pwm/pwm-omap-dmtimer.txt +++ b/Documentation/devicetree/bindings/pwm/pwm-omap-dmtimer.txt @@ -9,6 +9,10 @@ Required properties: Optional properties: - ti,prescaler: Should be a value between 0 and 7, see the timers datasheet +- ti,clock-source: Set dmtimer parent clock, values between 0 and 2: + - 0x00 - high-frequency system clock (timer_sys_ck) + - 0x01 - 32-kHz always-on clock (timer_32k_ck) + - 0x02 - external clock (timer_ext_ck, OMAP2 only) Example: pwm9: dmtimer-pwm@9 { |