| Message ID | 20161110052915.4898-1-lokeshvutla@ti.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Thu, 10 Nov 2016, Lokesh Vutla wrote: > In order to have a proper topology of regulators for a platform, each > registering regulator needs to populate supply_name field for identifying > its supply's name. Add supply_name field for lp873x regulators. > > Acked-by: Rob Herring <robh@kernel.org> > Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> > --- > Changes since v3: > - Applied Rob's ack. > - Sending this patch separately so that this can be merged via Regulator tree. > - Link to v3: https://patchwork.kernel.org/patch/9408545/ > > Documentation/devicetree/bindings/mfd/lp873x.txt | 8 ++++++++ For my own reference: Acked-for-MFD-by: Lee Jones <lee.jones@linaro.org> > drivers/regulator/lp873x-regulator.c | 1 + > 2 files changed, 9 insertions(+) > > diff --git a/Documentation/devicetree/bindings/mfd/lp873x.txt b/Documentation/devicetree/bindings/mfd/lp873x.txt > index 52766c2..ae9cf39 100644 > --- a/Documentation/devicetree/bindings/mfd/lp873x.txt > +++ b/Documentation/devicetree/bindings/mfd/lp873x.txt > @@ -7,6 +7,9 @@ Required properties: > - #gpio-cells: Should be two. The first cell is the pin number and > the second cell is used to specify flags. > See ../gpio/gpio.txt for more information. > + - xxx-in-supply: Phandle to parent supply node of each regulator > + populated under regulators node. xxx can be > + buck0, buck1, ldo0 or ldo1. > - regulators: List of child nodes that specify the regulator > initialization data. > Example: > @@ -17,6 +20,11 @@ pmic: lp8733@60 { > gpio-controller; > #gpio-cells = <2>; > > + buck0-in-supply = <&vsys_3v3>; > + buck1-in-supply = <&vsys_3v3>; > + ldo0-in-supply = <&vsys_3v3>; > + ldo1-in-supply = <&vsys_3v3>; > + > regulators { > lp8733_buck0: buck0 { > regulator-name = "lp8733-buck0"; > diff --git a/drivers/regulator/lp873x-regulator.c b/drivers/regulator/lp873x-regulator.c > index e504b91..70e3df6 100644 > --- a/drivers/regulator/lp873x-regulator.c > +++ b/drivers/regulator/lp873x-regulator.c > @@ -24,6 +24,7 @@ > [_id] = { \ > .desc = { \ > .name = _name, \ > + .supply_name = _of "-in", \ > .id = _id, \ > .of_match = of_match_ptr(_of), \ > .regulators_node = of_match_ptr("regulators"),\
diff --git a/Documentation/devicetree/bindings/mfd/lp873x.txt b/Documentation/devicetree/bindings/mfd/lp873x.txt index 52766c2..ae9cf39 100644 --- a/Documentation/devicetree/bindings/mfd/lp873x.txt +++ b/Documentation/devicetree/bindings/mfd/lp873x.txt @@ -7,6 +7,9 @@ Required properties: - #gpio-cells: Should be two. The first cell is the pin number and the second cell is used to specify flags. See ../gpio/gpio.txt for more information. + - xxx-in-supply: Phandle to parent supply node of each regulator + populated under regulators node. xxx can be + buck0, buck1, ldo0 or ldo1. - regulators: List of child nodes that specify the regulator initialization data. Example: @@ -17,6 +20,11 @@ pmic: lp8733@60 { gpio-controller; #gpio-cells = <2>; + buck0-in-supply = <&vsys_3v3>; + buck1-in-supply = <&vsys_3v3>; + ldo0-in-supply = <&vsys_3v3>; + ldo1-in-supply = <&vsys_3v3>; + regulators { lp8733_buck0: buck0 { regulator-name = "lp8733-buck0"; diff --git a/drivers/regulator/lp873x-regulator.c b/drivers/regulator/lp873x-regulator.c index e504b91..70e3df6 100644 --- a/drivers/regulator/lp873x-regulator.c +++ b/drivers/regulator/lp873x-regulator.c @@ -24,6 +24,7 @@ [_id] = { \ .desc = { \ .name = _name, \ + .supply_name = _of "-in", \ .id = _id, \ .of_match = of_match_ptr(_of), \ .regulators_node = of_match_ptr("regulators"),\