| Message ID | 1539016176-4072-6-git-send-email-p.paillet@st.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Introduce STPMIC1 PMIC Driver | expand |
Le 10/08/2018 06:29 PM, Pascal PAILLET-LME a écrit : > From: pascal paillet <p.paillet@st.com> > > The stpmic1 pmic is able to manage an onkey button. It can be configured > to shut-down the power supplies on a long key-press with an adjustable > duration. > > Signed-off-by: pascal paillet <p.paillet@st.com> > --- > changes in v3: > * Replace st,onkey-long-press-seconds and st,onkey-pwroff-enabled by > power-off-time-sec. > > .../devicetree/bindings/input/st,stpmic1-onkey.txt | 30 ++++++++++++++++++++++ > 1 file changed, 30 insertions(+) > create mode 100644 Documentation/devicetree/bindings/input/st,stpmic1-onkey.txt > > diff --git a/Documentation/devicetree/bindings/input/st,stpmic1-onkey.txt b/Documentation/devicetree/bindings/input/st,stpmic1-onkey.txt > new file mode 100644 > index 0000000..8c58186 > --- /dev/null > +++ b/Documentation/devicetree/bindings/input/st,stpmic1-onkey.txt > @@ -0,0 +1,30 @@ > +STMicroelectronics STPMIC1 Onkey > + > +Required properties: > + > +- compatible = "st,stpmic1-onkey"; > +- interrupt-parent: phandle to the parent interrupt controller > +- interrupts: interrupt line to use > +- interrupt-names = "onkey-falling", "onkey-rising" > + onkey-falling: happens when onkey is pressed; IT_PONKEY_F of pmic > + onkey-rising: happens when onkey is released; IT_PONKEY_R of pmic > + > +Optional properties: > + > +- st,onkey-clear-cc-flag: onkey is able power on after an > + over-current shutdown event. > +- st,onkey-pu-inactive: onkey pull up is not active > +- power-off-time-sec: Duration in seconds which the key should be kept > + pressed for device to power off automatically (from 1 to 16 seconds). > + see See Documentation/devicetree/bindings/input/keys.txt > + > +Example: > + > +onkey { > + compatible = "st,stpmic1-onkey"; > + interrupt-parent = <&pmic>; > + interrupts = <IT_PONKEY_F 0>,<IT_PONKEY_R 1>; > + interrupt-names = "onkey-falling", "onkey-rising"; > + st,onkey-pwroff-enabled; > + st,onkey-long-press-seconds = <10>; st,onkey-pwroff-enabled and st,onkey-long-press-seconds to be replaced by power-off-time-sec > +};
On Mon, Oct 08, 2018 at 04:29:41PM +0000, Pascal PAILLET-LME wrote: > From: pascal paillet <p.paillet@st.com> > > The stpmic1 pmic is able to manage an onkey button. It can be configured > to shut-down the power supplies on a long key-press with an adjustable > duration. > > Signed-off-by: pascal paillet <p.paillet@st.com> > --- > changes in v3: > * Replace st,onkey-long-press-seconds and st,onkey-pwroff-enabled by > power-off-time-sec. > > .../devicetree/bindings/input/st,stpmic1-onkey.txt | 30 ++++++++++++++++++++++ > 1 file changed, 30 insertions(+) > create mode 100644 Documentation/devicetree/bindings/input/st,stpmic1-onkey.txt > > diff --git a/Documentation/devicetree/bindings/input/st,stpmic1-onkey.txt b/Documentation/devicetree/bindings/input/st,stpmic1-onkey.txt > new file mode 100644 > index 0000000..8c58186 > --- /dev/null > +++ b/Documentation/devicetree/bindings/input/st,stpmic1-onkey.txt > @@ -0,0 +1,30 @@ > +STMicroelectronics STPMIC1 Onkey > + > +Required properties: > + > +- compatible = "st,stpmic1-onkey"; > +- interrupt-parent: phandle to the parent interrupt controller Drop this. > +- interrupts: interrupt line to use > +- interrupt-names = "onkey-falling", "onkey-rising" > + onkey-falling: happens when onkey is pressed; IT_PONKEY_F of pmic > + onkey-rising: happens when onkey is released; IT_PONKEY_R of pmic > + > +Optional properties: > + > +- st,onkey-clear-cc-flag: onkey is able power on after an > + over-current shutdown event. > +- st,onkey-pu-inactive: onkey pull up is not active > +- power-off-time-sec: Duration in seconds which the key should be kept > + pressed for device to power off automatically (from 1 to 16 seconds). > + see See Documentation/devicetree/bindings/input/keys.txt > + > +Example: > + > +onkey { > + compatible = "st,stpmic1-onkey"; > + interrupt-parent = <&pmic>; > + interrupts = <IT_PONKEY_F 0>,<IT_PONKEY_R 1>; > + interrupt-names = "onkey-falling", "onkey-rising"; > + st,onkey-pwroff-enabled; > + st,onkey-long-press-seconds = <10>; > +}; > -- > 1.9.1
diff --git a/Documentation/devicetree/bindings/input/st,stpmic1-onkey.txt b/Documentation/devicetree/bindings/input/st,stpmic1-onkey.txt new file mode 100644 index 0000000..8c58186 --- /dev/null +++ b/Documentation/devicetree/bindings/input/st,stpmic1-onkey.txt @@ -0,0 +1,30 @@ +STMicroelectronics STPMIC1 Onkey + +Required properties: + +- compatible = "st,stpmic1-onkey"; +- interrupt-parent: phandle to the parent interrupt controller +- interrupts: interrupt line to use +- interrupt-names = "onkey-falling", "onkey-rising" + onkey-falling: happens when onkey is pressed; IT_PONKEY_F of pmic + onkey-rising: happens when onkey is released; IT_PONKEY_R of pmic + +Optional properties: + +- st,onkey-clear-cc-flag: onkey is able power on after an + over-current shutdown event. +- st,onkey-pu-inactive: onkey pull up is not active +- power-off-time-sec: Duration in seconds which the key should be kept + pressed for device to power off automatically (from 1 to 16 seconds). + see See Documentation/devicetree/bindings/input/keys.txt + +Example: + +onkey { + compatible = "st,stpmic1-onkey"; + interrupt-parent = <&pmic>; + interrupts = <IT_PONKEY_F 0>,<IT_PONKEY_R 1>; + interrupt-names = "onkey-falling", "onkey-rising"; + st,onkey-pwroff-enabled; + st,onkey-long-press-seconds = <10>; +};