rpmsg_port_spi_connect can not be used here because peer may have not finished the last transmission which will keep the sreq gpio in high level, and it will read an error data frame. Signed-off-by: liaoao <liaoao@xiaomi.com>
rpmsg_port_spi_connect can not be used here because peer may have not finished the last transmission which will keep the sreq gpio in high level, and it will read an error data frame. Signed-off-by: liaoao <liaoao@xiaomi.com>