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| author | Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> | 2018-11-26 18:02:45 +0100 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2018-12-17 08:26:24 +0100 |
| commit | ac1e25c870d30d43c626f2f9f073e74b383554d1 (patch) | |
| tree | aa4b4c67b57fb904054c8126c742b6b2674442c9 /tools/perf/scripts/python | |
| parent | mmc: core: remove obsolete mmc_set_blockcount() function (diff) | |
| download | linux-ac1e25c870d30d43c626f2f9f073e74b383554d1.tar.gz linux-ac1e25c870d30d43c626f2f9f073e74b383554d1.zip | |
mmc: tmio: enable module clock before resetting when resuming
On runtime power management resume, the host clock needs to be
enabled before calling tmio_mmc_reset. If the mmc device has a power
domain entry, the host clock is enabled via genpd_runtime_resume,
running before tmio_mmc_host_runtime_resume. If the mmc device has no
power domain entry, however, genpd_runtime_resume is not called. This
patch changes tmio_mmc_host_runtime_resume to enable the host clock
before calling tmio_mmc_reset.
Based on work from Masaharu Hayakawa.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions