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| author | John Robertson <john.robertson@simiatec.com> | 2020-09-01 02:55:14 +0000 |
|---|---|---|
| committer | Daniel Schwierzeck <daniel.schwierzeck@gmail.com> | 2020-09-23 00:08:52 +0200 |
| commit | 6978db36aa6daa31f3ac12e699f5c6a540ff2cd0 (patch) | |
| tree | 39d39fd50303e13f993cdc4c725f5b22c307f75a /arch | |
| parent | 5949f36f083515e2bb55f1a9c9110b287fbab587 (diff) | |
mmc: pic32: Refresh PIC32 MMC driver
The existing driver is not compatible with the Driver Model.
This patch makes the necessary changes while also removing obsolescent
calls/properties as follows:
- fdtdec_* calls replaced with dev_read_* equivalents;
- 'clock-freq-min-max' property replaced by querying the frequency of
the source clock 'base_clk';
- The card detect erratum workaround is applied during probe rather than
overriding get_cd.
The card detect workaround (Microchip ref. DS80000736E, erratum #15) is
not always needed and can be disabled using a vendor specific DT
property.
Signed-off-by: John Robertson <john.robertson@simiatec.com>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions