From 947ebaae8cec91a8518e858a9b005cf1d7a9f1a5 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sat, 9 Mar 2013 18:51:46 +0000
Subject: cns3xxx: add linux 3.8 support and use it by default

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@35908 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 .../linux/cns3xxx/patches-3.8/045-twd_base.patch   | 36 ++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 target/linux/cns3xxx/patches-3.8/045-twd_base.patch

(limited to 'target/linux/cns3xxx/patches-3.8/045-twd_base.patch')

diff --git a/target/linux/cns3xxx/patches-3.8/045-twd_base.patch b/target/linux/cns3xxx/patches-3.8/045-twd_base.patch
new file mode 100644
index 0000000000..a9ad3ec482
--- /dev/null
+++ b/target/linux/cns3xxx/patches-3.8/045-twd_base.patch
@@ -0,0 +1,36 @@
+--- a/arch/arm/mach-cns3xxx/core.c
++++ b/arch/arm/mach-cns3xxx/core.c
+@@ -19,6 +19,7 @@
+ #include <asm/mach/time.h>
+ #include <asm/mach/irq.h>
+ #include <asm/hardware/gic.h>
++#include <asm/smp_twd.h>
+ #include <asm/hardware/cache-l2x0.h>
+ #include <mach/cns3xxx.h>
+ #include "core.h"
+@@ -187,6 +188,17 @@ static struct irqaction cns3xxx_timer_ir
+ 	.handler	= cns3xxx_timer_interrupt,
+ };
+ 
++static void __init cns3xxx_init_twd(void)
++{
++#ifdef CONFIG_LOCAL_TIMERS
++	static DEFINE_TWD_LOCAL_TIMER(cns3xx_twd_local_timer,
++		CNS3XXX_TC11MP_TWD_BASE,
++		IRQ_LOCALTIMER);
++
++	twd_local_timer_register(&cns3xx_twd_local_timer);
++#endif
++}
++
+ /*
+  * Set up the clock source and clock events devices
+  */
+@@ -240,6 +252,7 @@ static void __init __cns3xxx_timer_init(
+ 	setup_irq(timer_irq, &cns3xxx_timer_irq);
+ 
+ 	cns3xxx_clockevents_init(timer_irq);
++	cns3xxx_init_twd();
+ }
+ 
+ static void __init cns3xxx_timer_init(void)
-- 
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