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mmc: dw_mmc: exynos: Warn if HS400 is being used on non-Exynos5420 chipset
authorKrzysztof Kozlowski <k.kozlowski@samsung.com>
Thu, 14 Jul 2016 13:22:27 +0000 (15:22 +0200)
committerUlf Hansson <ulf.hansson@linaro.org>
Mon, 26 Sep 2016 19:31:17 +0000 (21:31 +0200)
commit941a659ffdefe31af8222451ca2a74ebab8d98dd
treea4598db051afae0eef0785e5d70d211e41919155tree | snapshot (tar.gz zip)
parent0ed50abb2d8fc81570b53af25621dad560cd49b3commit | diff
mmc: dw_mmc: exynos: Warn if HS400 is being used on non-Exynos5420 chipset

Chipsets before Exynos5420 did not support HS400 so if MMC core tries to
configure HS400 timing, this might or might not work.  Warn in such
cases because this is DTB misconfiguration.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
drivers/mmc/host/dw_mmc-exynos.c diff | blob | blame | history
Motorola kernel-slsi