On Tue, 20 Jan 2015, Lee Jones wrote:
> On Tue, 20 Jan 2015, Steve Twiss wrote:
>
> > From: Steve Twiss <stwiss.opensource@xxxxxxxxxxx>
> >
> > Add device tree bindings for DA9063 regulators; Real-Time Clock
> > and Watchdog.
> >
> > This patch is dependent on PATCH V2 1/2
> >
> > Signed-off-by: Steve Twiss <stwiss.opensource@xxxxxxxxxxx>
> >
> > ---
> > This patch applies against linux-next and v3.19-rc4
> >
> > Documentation/devicetree/bindings/mfd/da9063.txt | 93 ++++++++++++++++++++++++
> > 1 file changed, 93 insertions(+)
> > create mode 100644 Documentation/devicetree/bindings/mfd/da9063.txt
>
> I already Acked this? Any reason that wasn't carried forward to this
> submission? Has anything changed?
This is why in-patch changelogs are helpful. ;)
Applied now, thanks.
> > diff --git a/Documentation/devicetree/bindings/mfd/da9063.txt b/Documentation/devicetree/bindings/mfd/da9063.txt
> > new file mode 100644
> > index 0000000..42c6fa6
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/mfd/da9063.txt
> > @@ -0,0 +1,93 @@
> > +* Dialog DA9063 Power Management Integrated Circuit (PMIC)
> > +
> > +DA9093 consists of a large and varied group of sub-devices (I2C Only):
> > +
> > +Device Supply Names Description
> > +------ ------------ -----------
> > +da9063-regulator : : LDOs & BUCKs
> > +da9063-rtc : : Real-Time Clock
> > +da9063-watchdog : : Watchdog
> > +
> > +======
> > +
> > +Required properties:
> > +
> > +- compatible : Should be "dlg,da9063"
> > +- 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 DA9063.
> > +- interrupts : IRQ line information.
> > +- interrupt-controller
> > +
> > +Sub-nodes:
> > +
> > +- regulators : This node defines the settings for the LDOs and BUCKs. The
> > + DA9063 regulators are bound using their names listed below:
> > +
> > + bcore1 : BUCK CORE1
> > + bcore2 : BUCK CORE2
> > + bpro : BUCK PRO
> > + bmem : BUCK MEM
> > + bio : BUCK IO
> > + bperi : BUCK PERI
> > + ldo1 : LDO_1
> > + ldo2 : LDO_2
> > + ldo3 : LDO_3
> > + ldo4 : LDO_4
> > + ldo5 : LDO_5
> > + ldo6 : LDO_6
> > + ldo7 : LDO_7
> > + ldo8 : LDO_8
> > + ldo9 : LDO_9
> > + ldo10 : LDO_10
> > + ldo11 : LDO_11
> > +
> > + 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
> > +
> > +- rtc : This node defines settings for the Real-Time Clock associated with
> > + the DA9063. There are currently no entries in this binding, however
> > + compatible = "dlg,da9063-rtc" should be added if a node is created.
> > +
> > +- watchdog : This node defines settings for the Watchdog timer associated
> > + with the DA9063. There are currently no entries in this binding, however
> > + compatible = "dlg,da9063-watchdog" should be added if a node is created.
> > +
> > +
> > +Example:
> > +
> > + pmic0: da9063@58 {
> > + compatible = "dlg,da9063"
> > + reg = <0x58>;
> > + interrupt-parent = <&gpio6>;
> > + interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
> > + interrupt-controller;
> > +
> > + rtc {
> > + compatible = "dlg,da9063-rtc";
> > + };
> > +
> > + wdt {
> > + compatible = "dlg,da9063-watchdog";
> > + };
> > +
> > + regulators {
> > + DA9063_BCORE1: bcore1 {
> > + regulator-name = "BCORE1";
> > + regulator-min-microvolt = <300000>;
> > + regulator-max-microvolt = <1570000>;
> > + regulator-min-microamp = <500000>;
> > + regulator-max-microamp = <2000000>;
> > + regulator-boot-on;
> > + };
> > + DA9063_LDO11: ldo11 {
> > + regulator-name = "LDO_11";
> > + regulator-min-microvolt = <900000>;
> > + regulator-max-microvolt = <3600000>;
> > + regulator-boot-on;
> > + };
> > + };
> > + };
> > +
>
--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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