diff options
| author | BOUGH CHEN <haibo.chen@nxp.com> | 2018-12-21 09:20:53 +0000 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2019-02-25 08:40:58 +0100 |
| commit | de3e1dd09b726d89a827d5d08697295174ff6945 (patch) | |
| tree | a859c3f72777b78d4b2c6453bc87cc88edcf8379 /drivers/xen | |
| parent | a98c557e2af3e12e38dee6019a5cf210156d629e (diff) | |
mmc: sdhci: usdhc: do not do tuning for DDR50 mode.
DDR50 tuning is optinally defined in sd 3.0 spec. And i.MX
uSDHC internally already uses a fixed optimized timing for
DDR50, normally does not require tuning for DDR50 mode.
This patch specify a new execute_tuning function for i.MX
uSDHC, do not impact i.MX eSDHC.
Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/xen')
0 files changed, 0 insertions, 0 deletions