Re: [U-Boot] [PATCH v2] mmc: sdhci-cadence: import updates from Linux 4.12

11 May 2017

      Hi Masahiro,
On 05/09/2017 03:52 PM, Masahiro Yamada wrote:
...
This driver is a counterpart of drivers/mmc/host/sdhci-cadence.c
from Linux.  Some updates for v4.12-rc1 can be imported to U-Boot.

Fix value of SDHCI_CDNS_HRS04_RDATA_SHIFT
Add polling for ACK bit to be sure that data are written to
the PHY register
Retrieve PHY values from DT properties instead of fixed data

The following is the list of upstream commits:

Linux commit 4e03f628b464e0580abadf5161eaa38c61d20943
mmc: sdhci-cadence: fix bit shift of read data from PHY port

Linux commit a0f8243229ed071c8da0ea7cedc1b7bf1b1515da
mmc: sdhci-cadence: Fix writing PHY delay

Linux commit a89c472d8b55c5afc4c79e6e3d1338730034eb01
mmc: sdhci-cadence: Update PHY delay configuration

Signed-off-by: Masahiro Yamada yamada.masahiro@socionext.com
Applied to u-boot-mmc.
Best Regards,
Jaehoon Chung
...