On Mon, 2013-05-27 at 19:37 +0530, Sumit Semwal wrote:
vexpress64.conf is missing some key CONFIGs about Regulators,
which cause the kernel to complain about mmc voltages, and panic.
These additional configs seem to help.
Which kernel tree, config (android/ubuntu/ubuntu-minimal?), root
filesystem (Android/OE?), RTSM and device-tree are you using?
I don't doubt that these are probably needed (they are for 32-bit
vexpress) but am wondering why we haven't seen this problem before.
Thanks
--
Tixy
> Signed-off-by: Sumit Semwal
sumit.semwal@linaro.org
> ---
> linaro/configs/vexpress64.conf | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/linaro/configs/vexpress64.conf b/linaro/configs/vexpress64.conf
> index 9087e4e..32b638f 100644
> --- a/linaro/configs/vexpress64.conf
> +++ b/linaro/configs/vexpress64.conf
> @@ -28,3 +28,8 @@ CONFIG_VIRTIO_BLK=y
> CONFIG_VIRTIO_MMIO=y
> CONFIG_REGULATOR=y
> CONFIG_REGULATOR_FIXED_VOLTAGE=y
> +CONFIG_SENSORS_VEXPRESS=y
> +CONFIG_REGULATOR_VEXPRESS=y
> +CONFIG_NEW_LEDS=y
> +CONFIG_LEDS_CLASS=y
> +CONFIG_LEDS_REGULATOR=y