On 10/07/2013 11:25 AM, Balaji T K wrote:
> Add mmc2 dt node to dra7-evm board
> and model eMMC vcc as fixed regulator.
>
> Signed-off-by: Balaji T K <balajitk@xxxxxx>
> ---
> Rebase to for_3.13/dts
> and removed ti,non-removable
>
> arch/arm/boot/dts/dra7-evm.dts | 13 +++++++++++++
> 1 files changed, 13 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts
> index 65cd15a..3abf5f4 100644
> --- a/arch/arm/boot/dts/dra7-evm.dts
> +++ b/arch/arm/boot/dts/dra7-evm.dts
> @@ -17,6 +17,13 @@
> device_type = "memory";
> reg = <0x80000000 0x60000000>; /* 1536 MB */
> };
> +
> + mmc2_3v3: fixedregulator-mmc2 {
> + compatible = "regulator-fixed";
> + regulator-name = "mmc2_3v3";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + };
> };
>
> &dra7_pmx_core {
> @@ -256,3 +263,9 @@
> vmmc-supply = <&ldo1_reg>;
> bus-width = <4>;
> };
> +
> +&mmc2 {
> + status = "okay";
> + vmmc-supply = <&mmc2_3v3>;
> + bus-width = <8>;
> +};
>
boot tested on DRA7-EVM
voltage rail is correct based on schematics(rev d1) too.
Reviewed-by: Nishanth Menon <nm@xxxxxx>
Tested-by: Nishanth Menon <nm@xxxxxx>
--
Regards,
Nishanth Menon
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