mmc: sh_mobile_sdhi: Add UHS-I mode support
authorWolfram Sang <wsa+renesas@sang-engineering.com>
Fri, 1 Apr 2016 15:44:37 +0000 (17:44 +0200)
committerUlf Hansson <ulf.hansson@linaro.org>
Mon, 2 May 2016 08:33:14 +0000 (10:33 +0200)
commit057a4592e6dbad0e571628968f3e20a3706e4701
tree9fec53823882048193f27e50565b88a95904ef65
parent93b6911ac1ffc1fc9aba92c9e19063d47e7cf236
mmc: sh_mobile_sdhi: Add UHS-I mode support

Implement voltage switch, supporting modes up to SDR-50.

Based on work by Shinobu Uehara, Rob Taylor, William Towle and Ian Molton.

Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Documentation/devicetree/bindings/mmc/tmio_mmc.txt
drivers/mmc/host/sh_mobile_sdhi.c