MLK-16800: dma: mxs-dma: correctly handle mxs-dma clock
authorHan Xu <han.xu@nxp.com>
Fri, 10 Nov 2017 23:37:22 +0000 (17:37 -0600)
committerNitin Garg <nitin.garg@nxp.com>
Mon, 19 Mar 2018 20:46:53 +0000 (15:46 -0500)
commit1c5b34a1b51cd6c32c3229bef48403ff4980fbff
tree0e83e4f7688720876351d25896f9ba83e1f84d40
parent138fd5bb66dde0c1d391d5cff3ed5ef40ed3a212
MLK-16800: dma: mxs-dma: correctly handle mxs-dma clock

enable mxs-dma clock before HW reset and disable clock after it.

BuildInfo:
- SCFW 15d20cde, IMX-MKIMAGE ff9860c5, ATF
- U-Boot 2017.03-00003-gd09f5db

Signed-off-by: Han Xu <han.xu@nxp.com>
drivers/dma/mxs-dma.c