[PATCH 3/3] ARM: at91: sam9g20 & sam9g45 add spi DT support
Grant Likely
grant.likely at secretlab.ca
Tue Jan 31 05:58:14 EST 2012
On Mon, Jan 30, 2012 at 04:27:51PM +0100, Jean-Christophe PLAGNIOL-VILLARD wrote:
> at91sam9m10g45ek:
> add dataflash support
> usb_a9g20:
> add mmc spi support
>
> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj at jcrosoft.com>
> Cc: devicetree-discuss at lists.ozlabs.org
> ---
> diff --git a/arch/arm/boot/dts/usb_a9g20.dts b/arch/arm/boot/dts/usb_a9g20.dts
> index e6c7970..1dfb7a9 100644
> --- a/arch/arm/boot/dts/usb_a9g20.dts
> +++ b/arch/arm/boot/dts/usb_a9g20.dts
> @@ -84,6 +84,17 @@
> status = "okay";
> };
>
> + spi1: spi at fffcc000 {
> + status = "okay";
> + mmc-slot at 0 {
> + compatible = "mmc-spi-slot";
> + ncs-gpio = <&pioB 3 0>;
> + gpios = <&pioC 4 0 /* CD */
> + >;
Drop the above ncs-gpios line, but otherwise:
Acked-by: Grant Likely <grant.likely at secretlab.ca>
> + voltage-ranges = <3200 3400>;
> + spi-max-frequency = <20000000>;
> + };
> + };
> };
> };
> };
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