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mmc: dw_mmc-pltfm: add Rockchip variant
authorHeiko Stübner <heiko@sntech.de>
Thu, 27 Jun 2013 15:55:35 +0000 (11:55 -0400)
committerChris Ball <cjb@laptop.org>
Fri, 5 Jul 2013 16:46:27 +0000 (12:46 -0400)
commitc73e41c898bb59aaf50098c2c672c7132a88fdbc
tree78fce5a649debb3cf64a4c551c9c2940a8855cfatree | snapshot
parentb177a530bbe4f7dd01617f542311f87208d21ec6commit | diff
mmc: dw_mmc-pltfm: add Rockchip variant

Cortex-A9 SoCs from Rockchip use a slightly modified variant of dw_mmc
controllers that seems to require the SDMMC_CMD_USE_HOLD_REG bit to
always be set.

There also seem to be no other modifications (additional register etc)
present, so to keep the footprint low, add this small variant to the
pltfm driver.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Seungwon Jeon <tgih.jun@samsung.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.txt [new file with mode: 0644] blob
drivers/mmc/host/dw_mmc-pltfm.c diff | blob | history
Domain: System / Uncategorized;