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Patch "ARM: S3C64XX: Use fixed IRQ bases to avoid conflicts on Cragganmore" has been added to the 3.10-stable tree

PATCH [email protected] 1 participant 1 message May 2, 2015

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This is a note to let you know that I've just added the patch titled

ARM: S3C64XX: Use fixed IRQ bases to avoid conflicts on Cragganmore

to the 3.10-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
arm-s3c64xx-use-fixed-irq-bases-to-avoid-conflicts-on-cragganmore.patch
and it can be found in the queue-3.10 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

Quoted 1 line

From 4e330ae4ab2915444f1e6dca1358a910aa259362 Mon Sep 17 00:00:00 2001

From: Charles Keepax <[email protected]>
Date: Fri, 27 Mar 2015 01:58:08 +0900
Subject: ARM: S3C64XX: Use fixed IRQ bases to avoid conflicts on Cragganmore

From: Charles Keepax <[email protected]>

commit 4e330ae4ab2915444f1e6dca1358a910aa259362 upstream.

There are two PMICs on Cragganmore, currently one dynamically assign its IRQ base and the other uses a fixed base. It is possible for the statically assigned PMIC to fail if its IRQ is taken by the dynamically assigned one. Fix this by statically assigning both the IRQ bases.

---
 arch/arm/mach-s3c64xx/crag6410.h      |    1 +
 arch/arm/mach-s3c64xx/mach-crag6410.c |    1 +
 2 files changed, 2 insertions(+)
arch/arm/mach-s3c64xx/crag6410.h +1 -0
@@ -14,6 +14,7 @@
 #include <linux/gpio.h>
 
 #define GLENFARCLAS_PMIC_IRQ_BASE	IRQ_BOARD_START
+#define BANFF_PMIC_IRQ_BASE		(IRQ_BOARD_START + 64)
 
 #define PCA935X_GPIO_BASE		GPIO_BOARD_START
 #define CODEC_GPIO_BASE			(GPIO_BOARD_START + 8)
arch/arm/mach-s3c64xx/mach-crag6410.c +1 -0
@@ -558,6 +558,7 @@ static struct wm831x_touch_pdata touch_p
 
 static struct wm831x_pdata crag_pmic_pdata = {
 	.wm831x_num = 1,
+	.irq_base = BANFF_PMIC_IRQ_BASE,
 	.gpio_base = BANFF_PMIC_GPIO_BASE,
 	.soft_shutdown = true,
 

Patches currently in stable-queue which might be from [email protected] are

queue-3.10/arm-s3c64xx-use-fixed-irq-bases-to-avoid-conflicts-on-cragganmore.patch