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(parent: a215186) | patch
mmc: sdhci-esdhc-imx: correct the max timeout count
authorHaibo Chen <haibo.chen@nxp.com>
Mon, 15 Aug 2016 08:31:33 +0000 (16:31 +0800)
committerUlf Hansson <ulf.hansson@linaro.org>
Mon, 26 Sep 2016 19:31:11 +0000 (21:31 +0200)
commit2fb0b02b79d1c5ca88e223750a2eb9b0a3679bb0
treece867af194711f587d94e68c121c14e57584ca8dtree | snapshot (tar.gz zip)
parenta215186d7f057a5ff159824b9f869f835c69e952commit | diff
mmc: sdhci-esdhc-imx: correct the max timeout count

i.MX USDHC Reference Manual has a mistake, for the register SYS_CTRL,
the DTOCV(bit 19~16) means the data timeout counter value. When DTOCV
is set to 0xF, it means SDCLK << 29, not SDCLK << 28.

Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
Acked-by: Dong Aisheng <aisheng.dong@nxp.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
drivers/mmc/host/sdhci-esdhc-imx.c diff | blob | blame | history