On Thu, Mar 26, 2015 at 05:38:23PM +0000, Ben Dooks wrote: > The mmc1 channel is not populated on the SAM5D3 Xplained board, however > it is enabled and therefore the driver is attaching to it. > > The node configuration for mmc1 is missing, so add an mmc1 node in the > device tree so add the basic node, set it to default it to disabled. Also > add the vmmc and also the necessary slot configuration if this node > where to be enabled to avoid the following warnings from the driver. > > atmel_mci f8000000.mmc: No vmmc regulator found > atmel_mci f8000000.mmc: No vqmmc regulator found > > Signed-off-by: Ben Dooks <[email protected]>
Acked-by: Ludovic Desroches <[email protected]> > -- > CC: [email protected] > CC: Andrew Victor <[email protected]> > CC: Nicolas Ferre <[email protected]> > CC: Jean-Christophe Plagniol-Villard <[email protected]> > CC: Rob Herring <[email protected]> > CC: Pawel Moll <[email protected]> > CC: Mark Rutland <[email protected]> > CC: Ian Campbell <[email protected]> > CC: Kumar Gala <[email protected]> > CC: Russell King <[email protected]> > CC: [email protected] > CC: [email protected] > --- > arch/arm/boot/dts/at91-sama5d3_xplained.dts | 11 +++++++++++ > 1 file changed, 11 insertions(+) > > diff --git a/arch/arm/boot/dts/at91-sama5d3_xplained.dts > b/arch/arm/boot/dts/at91-sama5d3_xplained.dts > index fec1fca..652c4dd 100644 > --- a/arch/arm/boot/dts/at91-sama5d3_xplained.dts > +++ b/arch/arm/boot/dts/at91-sama5d3_xplained.dts > @@ -43,6 +43,17 @@ > }; > }; > > + mmc1: mmc@f8000000 { > + vmmc-supply = <&vcc_3v3_reg>; > + vqmmc-supply = <&vcc_3v3_reg>; > + status = "disabled"; > + slot@0 { > + reg = <0>; > + bus-width = <4>; > + cd-gpios = <&pioE 1 GPIO_ACTIVE_LOW>; > + }; > + }; > + > spi0: spi@f0004000 { > cs-gpios = <&pioD 13 0>, <0>, <0>, <&pioD 16 0>; > status = "okay"; > -- > 2.1.4 > > > _______________________________________________ > linux-arm-kernel mailing list > [email protected] > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
