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authorThomas Abraham <thomas.ab@samsung.com>2012-09-17 18:16:43 +0000
committerChris Ball <cjb@laptop.org>2012-10-03 10:05:20 -0400
commitc3665006eccd7d2326b7dc2c1d5ff2f545dee6c5 (patch)
tree9bee54383377917f9999d3d7ed0bef58d8c51d08 /include/linux/mmc/dw_mmc.h
parent800d78bfccb3d38116abfda2a5b9c8afdbd5ea21 (diff)
downloadblackbird-op-linux-c3665006eccd7d2326b7dc2c1d5ff2f545dee6c5.tar.gz
blackbird-op-linux-c3665006eccd7d2326b7dc2c1d5ff2f545dee6c5.zip
mmc: dw_mmc: add support for exynos specific implementation of dw-mshc
Samsung Exynos SoC's extend the dw-mshc controller for additional clock and bus control. Add support for these extensions and include provide device tree based discovery suppory as well. Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org> Acked-by: Will Newton <will.newton@imgtec.com> Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'include/linux/mmc/dw_mmc.h')
-rw-r--r--include/linux/mmc/dw_mmc.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/mmc/dw_mmc.h b/include/linux/mmc/dw_mmc.h
index 6cb043e48953..7c6a1139d8fa 100644
--- a/include/linux/mmc/dw_mmc.h
+++ b/include/linux/mmc/dw_mmc.h
@@ -227,7 +227,7 @@ struct dw_mci_board {
u32 num_slots;
u32 quirks; /* Workaround / Quirk flags */
- unsigned int bus_hz; /* Bus speed */
+ unsigned int bus_hz; /* Clock speed at the cclk_in pad */
unsigned int caps; /* Capabilities */
unsigned int caps2; /* More capabilities */
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