| Message ID | 1498055415-31513-4-git-send-email-fabrice.gasnier@st.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Wed, Jun 21, 2017 at 04:30:10PM +0200, Fabrice Gasnier wrote: > Add documentation for STMicroelectronics STM32 Low-Power Timer > PWM binding. > > Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com> > --- > Changes in v2: > - s/Low Power/Low-Power/ > - remove 0x in example (parent node) > - improve properties description > --- > .../devicetree/bindings/pwm/pwm-stm32-lp.txt | 24 ++++++++++++++++++++++ > 1 file changed, 24 insertions(+) > create mode 100644 Documentation/devicetree/bindings/pwm/pwm-stm32-lp.txt > > diff --git a/Documentation/devicetree/bindings/pwm/pwm-stm32-lp.txt b/Documentation/devicetree/bindings/pwm/pwm-stm32-lp.txt > new file mode 100644 > index 0000000..941c990 > --- /dev/null > +++ b/Documentation/devicetree/bindings/pwm/pwm-stm32-lp.txt > @@ -0,0 +1,24 @@ > +STMicroelectronics STM32 Low-Power Timer PWM > + > +STM32 Low-Power Timer provides single channel PWM. > + > +Must be a sub-node of an STM32 Low-Power Timer device tree node. > +See ../mfd/stm32-lptimer.txt for details about the parent node. > + > +Required parameters: > +- compatible: Must be "st,stm32-pwm-lp". > + > +Optional properties: > +- pinctrl-names: Set to "default". > +- pinctrl-0: Phandle pointing to pin configuration node for PWM. > + > +Example: > + lptimer1: lptimer@40002400 { timer@... With that, Acked-by: Rob Herring <robh@kernel.org>
diff --git a/Documentation/devicetree/bindings/pwm/pwm-stm32-lp.txt b/Documentation/devicetree/bindings/pwm/pwm-stm32-lp.txt new file mode 100644 index 0000000..941c990 --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/pwm-stm32-lp.txt @@ -0,0 +1,24 @@ +STMicroelectronics STM32 Low-Power Timer PWM + +STM32 Low-Power Timer provides single channel PWM. + +Must be a sub-node of an STM32 Low-Power Timer device tree node. +See ../mfd/stm32-lptimer.txt for details about the parent node. + +Required parameters: +- compatible: Must be "st,stm32-pwm-lp". + +Optional properties: +- pinctrl-names: Set to "default". +- pinctrl-0: Phandle pointing to pin configuration node for PWM. + +Example: + lptimer1: lptimer@40002400 { + compatible = "st,stm32-lptimer"; + ... + pwm { + compatible = "st,stm32-pwm-lp"; + pinctrl-names = "default"; + pinctrl-0 = <&lppwm1_pins>; + }; + };
Add documentation for STMicroelectronics STM32 Low-Power Timer PWM binding. Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com> --- Changes in v2: - s/Low Power/Low-Power/ - remove 0x in example (parent node) - improve properties description --- .../devicetree/bindings/pwm/pwm-stm32-lp.txt | 24 ++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 Documentation/devicetree/bindings/pwm/pwm-stm32-lp.txt