| Message ID | f7d3b86530f871549159fed1fd0519375997a2af.1435756293.git.stwiss.opensource@diasemi.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Wed, 01 Jul 2015, S Twiss wrote: > From: S Twiss <stwiss.opensource@diasemi.com> > > Add device tree bindings for the DA9062 driver > > Signed-off-by: Steve Twiss <stwiss.opensource@diasemi.com> > > --- > Changes in V5: > - No change > > Changes in V4: > - No change > > Changes in V3: > - No change > > Changes in V2: > - Dropped the RTC and Onkey binding information in this patch-set > Those drivers have been dropped from this patch set and the > binding information has been removed accordingly. > > This patch applies against linux-next and next-20150701 > > > > Documentation/devicetree/bindings/mfd/da9062.txt | 79 ++++++++++++++++++++++++ > 1 file changed, 79 insertions(+) > create mode 100644 Documentation/devicetree/bindings/mfd/da9062.txt Applied, thanks. > diff --git a/Documentation/devicetree/bindings/mfd/da9062.txt b/Documentation/devicetree/bindings/mfd/da9062.txt > new file mode 100644 > index 0000000..5765ed9 > --- /dev/null > +++ b/Documentation/devicetree/bindings/mfd/da9062.txt > @@ -0,0 +1,79 @@ > +* Dialog DA9062 Power Management Integrated Circuit (PMIC) > + > +DA9062 consists of a large and varied group of sub-devices: > + > +Device Supply Names Description > +------ ------------ ----------- > +da9062-regulator : : LDOs & BUCKs > +da9062-watchdog : : Watchdog Timer > + > +====== > + > +Required properties: > + > +- compatible : Should be "dlg,da9062". > +- reg : Specifies the I2C slave address (this defaults to 0x58 but it can be > + modified to match the chip's OTP settings). > +- interrupt-parent : Specifies the reference to the interrupt controller for > + the DA9062. > +- interrupts : IRQ line information. > +- interrupt-controller > + > +See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt for > +further information on IRQ bindings. > + > +Sub-nodes: > + > +- regulators : This node defines the settings for the LDOs and BUCKs. The > + DA9062 regulators are bound using their names listed below: > + > + buck1 : BUCK_1 > + buck2 : BUCK_2 > + buck3 : BUCK_3 > + buck4 : BUCK_4 > + ldo1 : LDO_1 > + ldo2 : LDO_2 > + ldo3 : LDO_3 > + ldo4 : LDO_4 > + > + The component follows the standard regulator framework and the bindings > + details of individual regulator device can be found in: > + Documentation/devicetree/bindings/regulator/regulator.txt > + > + > +- watchdog: This node defines the settings for the watchdog driver associated > + with the DA9062 PMIC. The compatible = "dlg,da9062-watchdog" should be added > + if a node is created. > + > + > +Example: > + > + pmic0: da9062@58 { > + compatible = "dlg,da9062"; > + reg = <0x58>; > + interrupt-parent = <&gpio6>; > + interrupts = <11 IRQ_TYPE_LEVEL_LOW>; > + interrupt-controller; > + > + watchdog { > + compatible = "dlg,da9062-watchdog"; > + }; > + > + regulators { > + DA9062_BUCK1: buck1 { > + regulator-name = "BUCK1"; > + regulator-min-microvolt = <300000>; > + regulator-max-microvolt = <1570000>; > + regulator-min-microamp = <500000>; > + regulator-max-microamp = <2000000>; > + regulator-boot-on; > + }; > + DA9062_LDO1: ldo1 { > + regulator-name = "LDO_1"; > + regulator-min-microvolt = <900000>; > + regulator-max-microvolt = <3600000>; > + regulator-boot-on; > + }; > + }; > + }; > +
diff --git a/Documentation/devicetree/bindings/mfd/da9062.txt b/Documentation/devicetree/bindings/mfd/da9062.txt new file mode 100644 index 0000000..5765ed9 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/da9062.txt @@ -0,0 +1,79 @@ +* Dialog DA9062 Power Management Integrated Circuit (PMIC) + +DA9062 consists of a large and varied group of sub-devices: + +Device Supply Names Description +------ ------------ ----------- +da9062-regulator : : LDOs & BUCKs +da9062-watchdog : : Watchdog Timer + +====== + +Required properties: + +- compatible : Should be "dlg,da9062". +- reg : Specifies the I2C slave address (this defaults to 0x58 but it can be + modified to match the chip's OTP settings). +- interrupt-parent : Specifies the reference to the interrupt controller for + the DA9062. +- interrupts : IRQ line information. +- interrupt-controller + +See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt for +further information on IRQ bindings. + +Sub-nodes: + +- regulators : This node defines the settings for the LDOs and BUCKs. The + DA9062 regulators are bound using their names listed below: + + buck1 : BUCK_1 + buck2 : BUCK_2 + buck3 : BUCK_3 + buck4 : BUCK_4 + ldo1 : LDO_1 + ldo2 : LDO_2 + ldo3 : LDO_3 + ldo4 : LDO_4 + + The component follows the standard regulator framework and the bindings + details of individual regulator device can be found in: + Documentation/devicetree/bindings/regulator/regulator.txt + + +- watchdog: This node defines the settings for the watchdog driver associated + with the DA9062 PMIC. The compatible = "dlg,da9062-watchdog" should be added + if a node is created. + + +Example: + + pmic0: da9062@58 { + compatible = "dlg,da9062"; + reg = <0x58>; + interrupt-parent = <&gpio6>; + interrupts = <11 IRQ_TYPE_LEVEL_LOW>; + interrupt-controller; + + watchdog { + compatible = "dlg,da9062-watchdog"; + }; + + regulators { + DA9062_BUCK1: buck1 { + regulator-name = "BUCK1"; + regulator-min-microvolt = <300000>; + regulator-max-microvolt = <1570000>; + regulator-min-microamp = <500000>; + regulator-max-microamp = <2000000>; + regulator-boot-on; + }; + DA9062_LDO1: ldo1 { + regulator-name = "LDO_1"; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <3600000>; + regulator-boot-on; + }; + }; + }; +