Searched hist:f581e9093aa2820c315273fc0cbf7cb0294fd005 (Results 1 – 2 of 2) sorted by relevance
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| H A D | sdhci-esdhc.h | diff f581e9093aa2820c315273fc0cbf7cb0294fd005 Wed Feb 19 09:25:50 CET 2020 Haibo Chen <haibo.chen@nxp.com> mmc: sdhci-esdhc-imx: optimize the clock setting
When force clock off, check the SDOFF of register PRSSTAT to make sure
the clock is gate off. Before force clock on, check the SDSTB of register
PRSSTAT to make sure the clock is stable, this will eliminate the clock
glitch.
Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Link: https://lore.kernel.org/r/1582100757-20683-2-git-send-email-haibo.chen@nxp.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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| H A D | sdhci-esdhc-imx.c | diff f581e9093aa2820c315273fc0cbf7cb0294fd005 Wed Feb 19 09:25:50 CET 2020 Haibo Chen <haibo.chen@nxp.com> mmc: sdhci-esdhc-imx: optimize the clock setting
When force clock off, check the SDOFF of register PRSSTAT to make sure
the clock is gate off. Before force clock on, check the SDSTB of register
PRSSTAT to make sure the clock is stable, this will eliminate the clock
glitch.
Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Link: https://lore.kernel.org/r/1582100757-20683-2-git-send-email-haibo.chen@nxp.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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