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| author | Peng Fan <peng.fan@nxp.com> | 2018-01-21 19:00:24 +0800 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2018-02-04 12:00:58 +0100 |
| commit | 51313b49f2b80753fe0cf245be1c49a99dd156ba (patch) | |
| tree | 6468c1e7b012379604c8b9182b106b1709be9dda /configs/mx7dsabresd_defconfig | |
| parent | 893d98d9aa8a13c6a82995a5c9d1cc24ed4ebe80 (diff) | |
mmc: fsl_esdhc: support SDR104 and HS200
Introduce SDR104 and HS200 support
The implementation takes linux kernel sdhci.c and sdhci-esdhc-imx.c
as reference.
- Implement esdhc_change_pinstate to dynamically change pad settings
- Implement esdhc_set_timing
- Implement esdhc_set_voltage to switch voltage
- Implement fsl_esdhc_execute_tuning to execute time process
- Enlarge the cfg->f_max to 200MHz.
- Parse fsl,tuning-step, fsl,tuning-start-tap and
fsl,strobe-dll-delay-target from device tree.
- Parse no-1-8-v property
- Introduce esdhc_soc_data to indicate the flags and caps
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Diffstat (limited to 'configs/mx7dsabresd_defconfig')
0 files changed, 0 insertions, 0 deletions