diff options
| author | Doug Brown <[email protected]> | 2023-01-16 11:43:59 -0800 |
|---|---|---|
| committer | Ulf Hansson <[email protected]> | 2023-01-24 11:56:41 +0100 |
| commit | 24552ccb4f1e0a9bf961056057aa8bd4c0d8dfe8 (patch) | |
| tree | c77bb91f1cbff0a8feb31b983171dab00b7bf955 /drivers/usb/cdns3/cdns3-debug.h | |
| parent | e41c48b4bcb3ceee43a101ba7d514483271fb2fb (diff) | |
mmc: sdhci-pxav2: add SDIO card IRQ workaround for PXA168 V1 controller
The PXA168 has a documented silicon bug that causes SDIO card IRQs to be
missed. Implement the first half of the suggested workaround, which
involves resetting the data port logic and issuing a dummy CMD0 to
restart the clock.
Signed-off-by: Doug Brown <[email protected]>
Acked-by: Adrian Hunter <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Ulf Hansson <[email protected]>
Diffstat (limited to 'drivers/usb/cdns3/cdns3-debug.h')
0 files changed, 0 insertions, 0 deletions