* Koen Kooi <koen@xxxxxxxxxxxxxxxxxxxxx> [130912 11:43]:
> The pinmux is specified in am335x-bone-common.dtsi to be reused by the eMMC cape.
>
> Signed-off-by: Koen Kooi <koen@xxxxxxxxxxxxxxxxxxxxx>
> ---
> arch/arm/boot/dts/am335x-bone-common.dtsi | 22 ++++++++++++++++++++++
> arch/arm/boot/dts/am335x-boneblack.dts | 14 ++++++++++++++
> 2 files changed, 36 insertions(+)
>
> diff --git a/arch/arm/boot/dts/am335x-bone-common.dtsi b/arch/arm/boot/dts/am335x-bone-common.dtsi
> index 0d95d54..bc8d1a2 100644
> --- a/arch/arm/boot/dts/am335x-bone-common.dtsi
> +++ b/arch/arm/boot/dts/am335x-bone-common.dtsi
> @@ -113,6 +113,21 @@
> 0x160 (PIN_INPUT | MUX_MODE7) /* GPIO0_6 */
> >;
> };
> +
> + emmc_pins: pinmux_emmc_pins {
> + pinctrl-single,pins = <
> + 0x80 (PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn1.mmc1_clk, INPUT_PULLUP | MODE2 */
> + 0x84 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_csn2.mmc1_cmd, INPUT_PULLUP | MODE2 */
> + 0x00 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad0.mmc1_dat0, INPUT_PULLUP | MODE1 */
> + 0x04 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad1.mmc1_dat1, INPUT_PULLUP | MODE1 */
> + 0x08 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad2.mmc1_dat2, INPUT_PULLUP | MODE1 */
> + 0x0c (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad3.mmc1_dat3, INPUT_PULLUP | MODE1 */
> + 0x10 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad4.mmc1_dat4, INPUT_PULLUP | MODE1 */
> + 0x14 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad5.mmc1_dat5, INPUT_PULLUP | MODE1 */
> + 0x18 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad6.mmc1_dat6, INPUT_PULLUP | MODE1 */
> + 0x1c (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad7.mmc1_dat7, INPUT_PULLUP | MODE1 */
> + >;
> + };
> };
>
> ocp {
Here you can now use just the defines to make it a bit shorter:
0x80 (PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn1.mmc1_clk */
Regards,
Tony
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