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(parent: e815155) | patch
mmc: sdhci-esdhc-imx: dump internal IC debug status during error
authorHaibo Chen <haibo.chen@nxp.com>
Wed, 24 Jun 2020 08:03:50 +0000 (16:03 +0800)
committerUlf Hansson <ulf.hansson@linaro.org>
Mon, 13 Jul 2020 10:18:24 +0000 (12:18 +0200)
commit3722c74c721b5612ffa45027984bd8161d1aae06
treebab8b503d231f0fc61ef54f589e03d9ea135d2a7tree | snapshot
parente81515556d76cc00272bded98ec8d1def6eb9e2ccommit | diff
mmc: sdhci-esdhc-imx: dump internal IC debug status during error

USDHC of i.MX has internal IC debug register, which record the IC
logical status. So dump these logical status in error condition,
this can help analyzing issue.

Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Link: https://lore.kernel.org/r/1592985830-13038-1-git-send-email-haibo.chen@nxp.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
drivers/mmc/host/sdhci-esdhc-imx.c diff | blob | history
Domain: System / Kernel;