On Wednesday 11 September 2013 11:42 AM, Koen Kooi wrote:
> Signed-off-by: Koen Kooi <koen@xxxxxxxxxxxxxxxxxxxxx>
> ---
> arch/arm/boot/dts/am335x-bone-common.dtsi | 7 +++++++
> arch/arm/boot/dts/am335x-boneblack.dts | 15 +++++++++++++++
> 2 files changed, 22 insertions(+)
>
> diff --git a/arch/arm/boot/dts/am335x-bone-common.dtsi b/arch/arm/boot/dts/am335x-bone-common.dtsi
> index ced256c..9c61fef 100644
> --- a/arch/arm/boot/dts/am335x-bone-common.dtsi
> +++ b/arch/arm/boot/dts/am335x-bone-common.dtsi
> @@ -241,6 +241,13 @@
> regulator-always-on;
> };
> };
> +
> + vmmcsd_fixed: fixedregulator@0 {
> + compatible = "regulator-fixed";
> + regulator-name = "vmmcsd_fixed";
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + };
> };
>
> &cpsw_emac0 {
> diff --git a/arch/arm/boot/dts/am335x-boneblack.dts b/arch/arm/boot/dts/am335x-boneblack.dts
> index 197cadf..c09947a 100644
> --- a/arch/arm/boot/dts/am335x-boneblack.dts
> +++ b/arch/arm/boot/dts/am335x-boneblack.dts
> @@ -15,3 +15,18 @@
> regulator-max-microvolt = <1800000>;
> regulator-always-on;
> };
> +
> +&mmc1 {
> + vmmc-supply = <&vmmcsd_fixed>;
> +};
> +
> +&mmc2 {
> + vmmc-supply = <&vmmcsd_fixed>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&emmc_pins>;
> + bus-width = <8>;
> + ti,non-removable;
There is a standard binding available for this: "non-removable"
There should not be a need to introduce a TI specific binding for this
(I know this is not your fault).
I will send a patch to change the existing .dts files and update the
driver - can you drop this line for now so we don't introduce more
incompatibilities? I can send a patch adding "non-removable" to this
node as part of my clean-up series.
Thanks,
Sekhar
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