diff options
author | Dong Aisheng <aisheng.dong@nxp.com> | 2016-01-18 21:41:57 +0800 |
---|---|---|
committer | Dong Aisheng <aisheng.dong@nxp.com> | 2016-01-19 16:38:25 +0800 |
commit | ef811c081e3b4dfb6c2365b2307959549d5017b1 (patch) | |
tree | d06f8b4c30f6a0cb385949df62242cd2662e00ed /include | |
parent | afd1bf2773e7b0bcf05fa04c3b7b0c13637b0734 (diff) |
MLK-12170-1 mmc: sdhci-esdhc-imx: support setting tuning start point
The delay cells of some SoCs may have less delay value of one cell,
for such SoCs, user could set a start delay cell point to skip
a few meaningless tuning cells.
Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/platform_data/mmc-esdhc-imx.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/platform_data/mmc-esdhc-imx.h b/include/linux/platform_data/mmc-esdhc-imx.h index 95ccab3f454a..7daa78a2f342 100644 --- a/include/linux/platform_data/mmc-esdhc-imx.h +++ b/include/linux/platform_data/mmc-esdhc-imx.h @@ -46,5 +46,6 @@ struct esdhc_platform_data { bool support_vsel; unsigned int delay_line; unsigned int tuning_step; /* The delay cell steps in tuning procedure */ + unsigned int tuning_start_tap; /* The start delay cell point in tuning procedure */ }; #endif /* __ASM_ARCH_IMX_ESDHC_H */ |