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

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.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>

diff --git a/arch/arm/mach-s3c64xx/crag6410.h b/arch/arm/mach-s3c64xx/crag6410.h
index 4c3c9994fc2c2bac09fa6bb02de090664694b713..81dc722ced57bbfc7f1b4192f28c965d5515057f 100644 (file)
--- a/arch/arm/mach-s3c64xx/crag6410.h
+++ b/arch/arm/mach-s3c64xx/crag6410.h
@@ -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)

diff --git a/arch/arm/mach-s3c64xx/mach-crag6410.c b/arch/arm/mach-s3c64xx/mach-crag6410.c
index eb8e5a1aca420005fa5e0988a099e51eb8ec6f94..27180bd93832d36114f1bc4a6bd978640613b390 100644 (file)
--- a/arch/arm/mach-s3c64xx/mach-crag6410.c
+++ b/arch/arm/mach-s3c64xx/mach-crag6410.c
@@ -558,6 +558,7 @@ static struct wm831x_touch_pdata touch_pdata = {
 
 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,