From: Eunok Jo <eunok25.jo@samsung.com>
Date: Thu, 16 Apr 2015 09:02:19 +0000 (+0900)
Subject: dma: set AxCACHE[1] as modifiable.
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=f1e30273c0bddfa1a2ad0b8d20ed5c189cf755ed;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

dma: set AxCACHE[1] as modifiable.

Differ to NOC, TREX cannot chunk burst data
unless AxCACHE is set to high.

Change-Id: Ie54ccc6cb6ebf3570019a2bf9b34dd61d9581191
Signed-off-by: Eunok Jo <eunok25.jo@samsung.com>
Signed-off-by: Seokju Yoon <sukju.yoon@samsung.com>
---

diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c
index d9e51cbb14eb..c76730dc4f05 100644
--- a/drivers/dma/pl330.c
+++ b/drivers/dma/pl330.c
@@ -2511,8 +2511,8 @@ static dma_cookie_t pl330_tx_submit(struct dma_async_tx_descriptor *tx)
 static inline void _init_desc(struct dma_pl330_desc *desc)
 {
 	desc->rqcfg.swap = SWAP_NO;
-	desc->rqcfg.scctl = CCTRL0;
-	desc->rqcfg.dcctl = CCTRL0;
+	desc->rqcfg.scctl = CCTRL2;
+	desc->rqcfg.dcctl = CCTRL2;
 	desc->txd.tx_submit = pl330_tx_submit;
 
 	INIT_LIST_HEAD(&desc->node);