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| author | Simon Horman <horms+renesas@verge.net.au> | 2016-09-08 14:57:33 +0300 |
|---|---|---|
| committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2016-09-12 11:58:23 +0300 |
| commit | c5901bdcbc6142b686b15d0b4a959aa19a350af1 (patch) | |
| tree | 9806dcd20d409949ac4826a0739888eede73372e /drivers/pinctrl/sh-pfc/sh_pfc.h | |
| parent | 40ade582194668aa4336a30f96c9d592c46a1928 (diff) | |
| download | linux-c5901bdcbc6142b686b15d0b4a959aa19a350af1.tar.xz | |
pinctrl: sh-pfc: r8a7796: Add voltage switch operations for SDHI
This patch supports the {get,set}_io_voltage operations of SDHI.
This operates the POCCTRL0 register on R8A7796 SoC and makes 1.8v/3.3v
voltage switch.
Based on work by Takeshi Kihara and Wolfram Sang.
Cc: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Diffstat (limited to 'drivers/pinctrl/sh-pfc/sh_pfc.h')
0 files changed, 0 insertions, 0 deletions