From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jonathan Cameron Subject: Re: [PATCH v6 2/2] dt-bindings: document Rockchip saradc Date: Sat, 30 Aug 2014 21:08:16 +0100 Message-ID: <54022F30.8070001@kernel.org> References: <1984475.34C1XMW1q3@diego> <8132020.MqcOnlblHg@diego> <53E38A18.5090203@kernel.org> <1737237.SiLPTrUivB@diego> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: In-Reply-To: <1737237.SiLPTrUivB@diego> Sender: linux-kernel-owner@vger.kernel.org To: =?UTF-8?B?SGVpa28gU3TDvGJuZXI=?= Cc: Lars-Peter Clausen , Peter Meerwald , Hartmut Knaack , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-iio@vger.kernel.org, devicetree@vger.kernel.org, Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , =?UTF-8?B?ImVkZGllKOiUoeaeqyki?= , huangtao@rock-chips.com List-Id: devicetree@vger.kernel.org On 30/08/14 13:41, Heiko St=C3=BCbner wrote: > Am Donnerstag, 7. August 2014, 15:15:52 schrieb Jonathan Cameron: >> On 23/07/14 22:24, Heiko St=C3=BCbner wrote: >>> This add the necessary binding documentation for the saradc found i= n all >>> recent processors from Rockchip. >>> >>> Signed-off-by: Heiko Stuebner >> >> Applied to the togreg branch of iio.git. >> I have exercised a small amount of discretion wrt to the standard 3 = weeks >> as there really is very little different in here from previous versi= ons >> and no one has raised any comments on them. >=20 > Did the binding patch make it into any tree? Because when I grep for = saradc in=20 > either linux-next or the iio tree I only get patch 1/2 (the driver it= self) but=20 > the binding document is somehow missing. Good spot. Interestingly I had the file in my local tree but not the c= ommit. Odd, but now applied to the togreg branch of iio.git and pushed out. Sorry about that! Jonathan >=20 >=20 > Thanks > Heiko >=20 >=20 >> >> It's nearly 3 weeks anyway! >> >> J >> >>> --- >>> changes since v5: >>> - remove clock-frquency property as described in patch 1/2 >>> >>> .../bindings/iio/adc/rockchip-saradc.txt | 24 >>> ++++++++++++++++++++++ 1 file changed, 24 insertions(+) >>> create mode 100644 >>> Documentation/devicetree/bindings/iio/adc/rockchip-saradc.txt>=20 >>> diff --git a/Documentation/devicetree/bindings/iio/adc/rockchip-sar= adc.txt >>> b/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.txt new= file >>> mode 100644 >>> index 0000000..5d3ec1d >>> --- /dev/null >>> +++ b/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.txt >>> @@ -0,0 +1,24 @@ >>> +Rockchip Successive Approximation Register (SAR) A/D Converter bin= dings >>> + >>> +Required properties: >>> +- compatible: Should be "rockchip,saradc" >>> +- reg: physical base address of the controller and length of memor= y >>> mapped >>> + region. >>> +- interrupts: The interrupt number to the cpu. The interrupt speci= fier >>> format + depends on the interrupt controller. >>> +- clocks: Must contain an entry for each entry in clock-names. >>> +- clock-names: Shall be "saradc" for the converter-clock, and "apb= _pclk" >>> for + the peripheral clock. >>> +- vref-supply: The regulator supply ADC reference voltage. >>> +- #io-channel-cells: Should be 1, see ../iio-bindings.txt >>> + >>> +Example: >>> + saradc: saradc@2006c000 { >>> + compatible =3D "rockchip,saradc"; >>> + reg =3D <0x2006c000 0x100>; >>> + interrupts =3D ; >>> + clocks =3D <&cru SCLK_SARADC>, <&cru PCLK_SARADC>; >>> + clock-names =3D "saradc", "apb_pclk"; >>> + #io-channel-cells =3D <1>; >>> + vref-supply =3D <&vcc18>; >>> + }; >=20 > -- > To unsubscribe from this list: send the line "unsubscribe linux-iio" = in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html >=20