driver: display: add waveshare dsi panel driver support Added waveshare dsi panel driver. It is on I2C bus. Signed-off-by: Winteri Wang <dongjie.wang@nxp.com> Signed-off-by: Jiafei Pan <Jiafei.Pan@nxp.com> Signed-off-by: Ruoshan Shi <ruoshan.shi@nxp.com>