| Message ID | 20180802103425.3053-2-o.rempel@pengutronix.de (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | provide power off support for iMX6 with external PMIC | expand |
I updated the subject as below to make it clear this is a bindings change. dt-bindings: imx6q-clock: add new fsl,pmic-stby-poweroff property Patch applied, thanks. Shawn On Thu, Aug 02, 2018 at 12:34:20PM +0200, Oleksij Rempel wrote: > Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> > Acked-by: Rob Herring <robh@kernel.org> > --- > Documentation/devicetree/bindings/clock/imx6q-clock.txt | 8 ++++++++ > 1 file changed, 8 insertions(+) > > diff --git a/Documentation/devicetree/bindings/clock/imx6q-clock.txt b/Documentation/devicetree/bindings/clock/imx6q-clock.txt > index a45ca67a9d5f..e1308346e00d 100644 > --- a/Documentation/devicetree/bindings/clock/imx6q-clock.txt > +++ b/Documentation/devicetree/bindings/clock/imx6q-clock.txt > @@ -6,6 +6,14 @@ Required properties: > - interrupts: Should contain CCM interrupt > - #clock-cells: Should be <1> > > +Optional properties: > +- fsl,pmic-stby-poweroff: Configure CCM to assert PMIC_STBY_REQ signal > + on power off. > + Use this property if the SoC should be powered off by external power > + management IC (PMIC) triggered via PMIC_STBY_REQ signal. > + Boards that are designed to initiate poweroff on PMIC_ON_REQ signal should > + be using "syscon-poweroff" driver instead. > + > The clock consumer should specify the desired clock by having the clock > ID in its "clocks" phandle cell. See include/dt-bindings/clock/imx6qdl-clock.h > for the full list of i.MX6 Quad and DualLite clock IDs. > -- > 2.18.0 >
diff --git a/Documentation/devicetree/bindings/clock/imx6q-clock.txt b/Documentation/devicetree/bindings/clock/imx6q-clock.txt index a45ca67a9d5f..e1308346e00d 100644 --- a/Documentation/devicetree/bindings/clock/imx6q-clock.txt +++ b/Documentation/devicetree/bindings/clock/imx6q-clock.txt @@ -6,6 +6,14 @@ Required properties: - interrupts: Should contain CCM interrupt - #clock-cells: Should be <1> +Optional properties: +- fsl,pmic-stby-poweroff: Configure CCM to assert PMIC_STBY_REQ signal + on power off. + Use this property if the SoC should be powered off by external power + management IC (PMIC) triggered via PMIC_STBY_REQ signal. + Boards that are designed to initiate poweroff on PMIC_ON_REQ signal should + be using "syscon-poweroff" driver instead. + The clock consumer should specify the desired clock by having the clock ID in its "clocks" phandle cell. See include/dt-bindings/clock/imx6qdl-clock.h for the full list of i.MX6 Quad and DualLite clock IDs.