[COMMON] spi: s3c64xx: Fix div factor for USI v2.
authorKyungwoo Kang <kwoo.kang@samsung.com>
Fri, 7 Apr 2017 08:45:55 +0000 (17:45 +0900)
committermyung-su.cha <myung-su.cha@samsung.com>
Wed, 9 May 2018 12:14:45 +0000 (21:14 +0900)
commitf5d69cfa7f84c743cf67d095abefeab149620d5d
tree6ea7ea9f735222b9af0faddcab2f92837086f1d2
parentd1c61277b2b6b10a6940f44f26a19007353747fb
[COMMON] spi: s3c64xx: Fix div factor for USI v2.

This patch fixes SPI div factor from 2 to 4 due to HW change on USIv2
USIv2 has fixed 4 time divider so that SW needs to change requiring
4 time bigger source clock

Change-Id: I6387556ad7f493d5d0e4a699979fb868704fddd8
Signed-off-by: Kyungwoo Kang <kwoo.kang@samsung.com>
drivers/spi/spi-s3c64xx.c