Hi DT guys, Could someone help me review or ack this patch? Thanks very much. BRs Xiubo > -----Original Message----- > From: Xiubo Li [mailto:Li.Xiubo@xxxxxxxxxxxxx] > Sent: Thursday, September 18, 2014 3:27 PM > To: Dong Aisheng-B29396; pankaj.dubey@xxxxxxxxxxx; robh+dt@xxxxxxxxxx; > pawel.moll@xxxxxxx; mark.rutland@xxxxxxx; ijc+devicetree@xxxxxxxxxxxxxx; > galak@xxxxxxxxxxxxxx; sameo@xxxxxxxxxxxxxxx; lee.jones@xxxxxxxxxx; > devicetree@xxxxxxxxxxxxxxx > Cc: linux-kernel@xxxxxxxxxxxxxxx; Xiubo Li-B47053 > Subject: [PATCH] mfd: syscon: binding: Add syscon endianness support. > > For many drivers which will support rich endianness of Devices > need define DT properties by itself with the binding support. > > The regmap core has already support endianness of the following > case: > Index Device DT properties needed > ------------------------------------------ > 1 BE 'big-endian' > 2 LE 'little-endian' > > Please see the regmap binding for more detail information of > the endianness support. > > Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx> > --- > > > This patch hasn't any dependency with Pankaj Dubey's: > mfd: syscon: Decouple syscon interface from platform devices > > > > Documentation/devicetree/bindings/mfd/syscon.txt | 17 ++++++++++++++--- > 1 file changed, 14 insertions(+), 3 deletions(-) > > diff --git a/Documentation/devicetree/bindings/mfd/syscon.txt > b/Documentation/devicetree/bindings/mfd/syscon.txt > index fe8150b..7c33178 100644 > --- a/Documentation/devicetree/bindings/mfd/syscon.txt > +++ b/Documentation/devicetree/bindings/mfd/syscon.txt > @@ -10,11 +10,22 @@ OS driver) to determine the location of the registers, and > access the > registers directly. > > Required properties: > -- compatible: Should contain "syscon". > -- reg: the register region can be accessed from syscon > +- compatible: Should contain "syscon". > +- reg: The register region can be accessed from syscon > > -Examples: > +Optional property: > +- {big,little}-endian: Boolean property. Please see ../regmap/regmap.txt > + for more information. > + > +Example 1: > gpr: iomuxc-gpr@020e0000 { > compatible = "fsl,imx6q-iomuxc-gpr", "syscon"; > reg = <0x020e0000 0x38>; > }; > + > +Example 2: > +dcfg: dcfg@1ee0000 { > + compatible = "fsl,ls1021a-dcfg", "syscon"; > + reg = <0x0 0x1ee0000 0x0 0x10000>; > + big-endian; > +}; > -- > 2.1.0.27.g96db324 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
