Add new APIs in firmware to configure SD/GEM registers. Internally
it calls PM IOCTL for below SD/GEM register configuration:
- SD/EMMC select
- SD slot type
- SD base clock
- SD 8 bit support
- SD fixed config
- GEM SGMII Mode
- GEM fixed config
Signed-off-by: NRonak Jain <ronak.jain@xilinx.com>
Signed-off-by: NRadhey Shyam Pandey <radhey.shyam.pandey@amd.com>
Reviewed-by: NClaudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: NJakub Kicinski <kuba@kernel.org>