On 10/18/2012 6:56 PM, Matt Porter wrote:
> Adds AM33XX SPI support for am335x-bone and am335x-evm.
>
> Signed-off-by: Matt Porter <mporter@xxxxxx>
> ---
> arch/arm/boot/dts/am335x-bone.dts | 17 +++++++++++++++
> arch/arm/boot/dts/am335x-evm.dts | 9 ++++++++
> arch/arm/boot/dts/am33xx.dtsi | 43 +++++++++++++++++++++++++++++++++++++
> 3 files changed, 69 insertions(+)
>
> diff --git a/arch/arm/boot/dts/am335x-bone.dts b/arch/arm/boot/dts/am335x-bone.dts
> index 5510979..23edfd8 100644
> --- a/arch/arm/boot/dts/am335x-bone.dts
> +++ b/arch/arm/boot/dts/am335x-bone.dts
> @@ -18,6 +18,17 @@
> reg = <0x80000000 0x10000000>; /* 256 MB */
> };
>
> + am3358_pinmux: pinmux@44e10800 {
> + spi1_pins: pinmux_spi1_pins {
> + pinctrl-single,pins = <
> + 0x190 0x13 /* mcasp0_aclkx.spi1_sclk, OUTPUT_PULLUP | MODE3 */
> + 0x194 0x33 /* mcasp0_fsx.spi1_d0, INPUT_PULLUP | MODE3 */
> + 0x198 0x13 /* mcasp0_axr0.spi1_d1, OUTPUT_PULLUP | MODE3 */
> + 0x19c 0x13 /* mcasp0_ahclkr.spi1_cs0, OUTPUT_PULLUP | MODE3 */
> + >;
Is there a single pinmux setting that provides SPI functionality on the
bone headers? Or this is specific to a cape you tested with?
Thanks,
Sekhar
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