From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lee Jones Subject: Re: [PATCH V5 2/2] devicetree: da9062: Add bindings for DA9062 driver Date: Tue, 7 Jul 2015 12:42:41 +0100 Message-ID: <20150707114241.GW3182@x1> References: Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Content-Disposition: inline In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org To: S Twiss Cc: DEVICETREE , Ian Campbell , Kumar Gala , LINUXKERNEL , Mark Rutland , Pawel Moll , Rob Herring , Alessandro Zummo , David Dajun Chen , Dmitry Torokhov , LINUXINPUT , LINUXWATCHDOG , Liam Girdwood , Mark Brown , RTCLINUX , Samuel Ortiz , Support Opensource , Wim Van Sebroeck List-Id: linux-input@vger.kernel.org On Wed, 01 Jul 2015, S Twiss wrote: > From: S Twiss >=20 > Add device tree bindings for the DA9062 driver >=20 > Signed-off-by: Steve Twiss >=20 > --- > Changes in V5: > - No change >=20 > Changes in V4: > - No change >=20 > Changes in V3: > - No change > =20 > 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. >=20 > This patch applies against linux-next and next-20150701=20 >=20 >=20 >=20 > 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/Docum= entation/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 > + > +=3D=3D=3D=3D=3D=3D > + > +Required properties: > + > +- compatible : Should be "dlg,da9062". > +- reg : Specifies the I2C slave address (this defaults to 0x58 but i= t can be > + modified to match the chip's OTP settings). > +- interrupt-parent : Specifies the reference to the interrupt contro= ller for > + the DA9062. > +- interrupts : IRQ line information. > +- interrupt-controller > + > +See Documentation/devicetree/bindings/interrupt-controller/interrupt= s.txt for > +further information on IRQ bindings. > + > +Sub-nodes: > + > +- regulators : This node defines the settings for the LDOs and BUCKs= =2E 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 bin= dings > + 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 a= ssociated > + with the DA9062 PMIC. The compatible =3D "dlg,da9062-watchdog" sho= uld be added > + if a node is created. > + > + > +Example: > + > + pmic0: da9062@58 { > + compatible =3D "dlg,da9062"; > + reg =3D <0x58>; > + interrupt-parent =3D <&gpio6>; > + interrupts =3D <11 IRQ_TYPE_LEVEL_LOW>; > + interrupt-controller; > + > + watchdog { > + compatible =3D "dlg,da9062-watchdog"; > + }; > + > + regulators { > + DA9062_BUCK1: buck1 { > + regulator-name =3D "BUCK1"; > + regulator-min-microvolt =3D <300000>; > + regulator-max-microvolt =3D <1570000>; > + regulator-min-microamp =3D <500000>; > + regulator-max-microamp =3D <2000000>; > + regulator-boot-on; > + }; > + DA9062_LDO1: ldo1 { > + regulator-name =3D "LDO_1"; > + regulator-min-microvolt =3D <900000>; > + regulator-max-microvolt =3D <3600000>; > + regulator-boot-on; > + }; > + }; > + }; > + --=20 Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org =E2=94=82 Open source software for ARM SoCs =46ollow Linaro: Facebook | Twitter | Blog