Add support for MPS mp9941 controller
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Noah Wang <noahwang.wang@outlook.com>
Link: https://lore.kernel.org/r/SEYPR04MB6482612BBD0421F5428092AEFAC72@SEYPR04MB6482.apcprd04.prod.outlook.comSigned-off-by: Guenter Roeck <linux@roeck-us.net>