From ace283a04a4a6c2e04814c43251191ef8f229b26 Mon Sep 17 00:00:00 2001
From: Chanwoo Choi <cw00.choi@samsung.com>
Date: Fri, 27 Feb 2015 05:58:12 +0900
Subject: [PATCH] ARM: EXYNOS: Fix wrong hwirq of RTC interrupt for Exynos3250
SoC
This patch fixes wrong hwirq of RTC irq for Exynos3250 SoC. When entering
suspend state, 'enable_irq_wake fail' happen because of the mismatch of RTC hwirq.
[ 429.200937] Freezing user space processes ... (elapsed 0.002 seconds) done.
[ 429.203383] Freezing remaining freezable tasks ... (elapsed 0.000 seconds) done.
[ 429.209914] Suspending console(s) (use no_console_suspend to debug)
[ 429.370685] wake enabled for irq 65
[ 429.370837] wake enabled for irq 64
[ 429.370868] wake enabled for irq 79
...
[ 429.372120] s3c-rtc 10070000.rtc: enable_irq_wake failed
Fixes: a4f582f5c5fe3 (ARM: EXYNOS: Add exynos3250 suspend-to-ram support)
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
---
arch/arm/mach-exynos/suspend.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-exynos/suspend.c b/arch/arm/mach-exynos/suspend.c
index 52e2b1a2fddbf..318d127df147c 100644
--- a/arch/arm/mach-exynos/suspend.c
+++ b/arch/arm/mach-exynos/suspend.c
@@ -87,8 +87,8 @@ static unsigned int exynos_pmu_spare3;
static u32 exynos_irqwake_intmask = 0xffffffff;
static const struct exynos_wkup_irq exynos3250_wkup_irq[] = {
- { 73, BIT(1) }, /* RTC alarm */
- { 74, BIT(2) }, /* RTC tick */
+ { 105, BIT(1) }, /* RTC alarm */
+ { 106, BIT(2) }, /* RTC tick */
{ /* sentinel */ },
};
--
2.30.2