mmc: sdhci: fix ctrl_2 on super-speed selection

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This patch fixes the HC ctrl_2 programming where, in case of
SDR104 and HS200, we have to write 100b in the the UHS Mode
bits. We wrote 101b that is reserved from Arasan Specs.

Reported-by: Youssef Triki <youssef.triki@st.com>
Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Signed-off-by: Chris Ball <cjb@laptop.org>

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Giuseppe CAVALLARO 2013-06-13 16:41:28 +02:00 • committed by Chris Ball

parent c73e41c898

commit 599115686d

1 changed files with 3 additions and 4 deletions

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7

drivers/mmc/host/sdhci.c

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