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[07/21] ARM: uniphier: disable debug circuit clocks for PH1-Pro4

Message ID 1456464113-13901-8-git-send-email-yamada.masahiro@socionext.com
State Accepted
Commit 3c963d48995ed4ca4e6d742de3d234cb0bcf699e
Headers show

Commit Message

Masahiro Yamada Feb. 26, 2016, 5:21 a.m. UTC 
These settings control the clocks around the memory controller.
The debug ability is unneeded once it works properly.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

---

 arch/arm/mach-uniphier/dram/umc-ph1-pro4.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

-- 
1.9.1

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diff mbox

Patch

diff --git a/arch/arm/mach-uniphier/dram/umc-ph1-pro4.c b/arch/arm/mach-uniphier/dram/umc-ph1-pro4.c
index c28492c..f89b1da 100644
--- a/arch/arm/mach-uniphier/dram/umc-ph1-pro4.c
+++ b/arch/arm/mach-uniphier/dram/umc-ph1-pro4.c
@@ -24,9 +24,9 @@  static u32 umc_spcctla[DRAM_SZ_NR] = {0x002b0617, 0x003f0617, 0x00770617};
 
 static void umc_start_ssif(void __iomem *ssif_base)
 {
-	writel(0x00000001, ssif_base + 0x0000b004);
+	writel(0x00000000, ssif_base + 0x0000b004);
 	writel(0xffffffff, ssif_base + 0x0000c004);
-	writel(0x07ffffff, ssif_base + 0x0000c008);
+	writel(0x000fffcf, ssif_base + 0x0000c008);
 	writel(0x00000001, ssif_base + 0x0000b000);
 	writel(0x00000001, ssif_base + 0x0000c000);