This patch adds device ID 402 to support QCA6234X found in APQ8064 SOC
in IFC6410 board.

Tested with mainline mmci sdio driver.
Signed-off-by: NSrinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>