diff mbox

[ltsi-3.10,097/286] ARM: shmobile: r8a7790: care EXTAL divider settings

Message ID 1388135720-12832-98-git-send-email-horms+renesas@verge.net.au (mailing list archive)
State New, archived
Headers show

Commit Message

Simon Horman Dec. 27, 2013, 9:12 a.m. UTC 
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

EXTAL clock frequency needs 1/2 when
(MD14, MD13, MD19) = (1, x, x).

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
(cherry picked from commit 31ac8e47e9060a9b27ac955d387264b3b6b76bec)
(Queued by ARM-SoC for v3.14 but not yet in Linus's tree)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/mach-shmobile/clock-r8a7790.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox

Patch

diff --git a/arch/arm/mach-shmobile/clock-r8a7790.c b/arch/arm/mach-shmobile/clock-r8a7790.c
index d6669e9..3f483f8 100644
--- a/arch/arm/mach-shmobile/clock-r8a7790.c
+++ b/arch/arm/mach-shmobile/clock-r8a7790.c
@@ -329,10 +329,10 @@  void __init r8a7790_clock_init(void)
 		R8A7790_CLOCK_ROOT(20, &extal_clk, 130, 156, 80, 66);
 		break;
 	case MD(14):
-		R8A7790_CLOCK_ROOT(26, &extal_div2_clk, 200, 240, 122, 102);
+		R8A7790_CLOCK_ROOT(26 / 2, &extal_div2_clk, 200, 240, 122, 102);
 		break;
 	case MD(13) | MD(14):
-		R8A7790_CLOCK_ROOT(30, &extal_div2_clk, 172, 208, 106, 88);
+		R8A7790_CLOCK_ROOT(30 / 2, &extal_div2_clk, 172, 208, 106, 88);
 		break;
 	}