Hi,
Balaji Rao wrote:
This fixes the system-does-not-powerdown bug.
Signed-off-by: Balaji Rao <[email protected]>
---
arch/arm/mach-s3c2440/mach-gta02.c | 7 +++++++
include/linux/mfd/pcf50633/core.h | 3 ++-
2 files changed, 9 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-s3c2440/mach-gta02.c
b/arch/arm/mach-s3c2440/mach-gta02.c
index 7e70f82..4520d7b 100644
--- a/arch/arm/mach-s3c2440/mach-gta02.c
+++ b/arch/arm/mach-s3c2440/mach-gta02.c
@@ -1679,6 +1679,11 @@ static void gta02_pmu_attach_child_devices(struct
pcf50633 *pcf)
ARRAY_SIZE(gta02_devices_pmu_children));
}
Maybe this one too?
Pointed-out-by: Michael Trimarchi <[email protected]>
+static void gta02_poweroff(void)
+{
+ pcf50633_reg_set_bit_mask(gta02_pcf_pdata.pcf, PCF50633_REG_OOCSHDWN,
+ PCF50633_OOCSHDWN_GOSTDBY, PCF50633_OOCSHDWN_GOSTDBY);
+}
static void __init gta02_machine_init(void)
{
@@ -1747,6 +1752,8 @@ static void __init gta02_machine_init(void)
if (rc < 0)
printk(KERN_ERR "GTA02: can't request ar6k wakeup IRQ\n");
enable_irq_wake(GTA02_IRQ_WLAN_GPIO1);
+
+ pm_power_off = gta02_poweroff;
}
Now I take a look to the suspend problem for my device.
void DEBUG_LED(int n)
diff --git a/include/linux/mfd/pcf50633/core.h
b/include/linux/mfd/pcf50633/core.h
index bf107d3..d08be0d 100644
--- a/include/linux/mfd/pcf50633/core.h
+++ b/include/linux/mfd/pcf50633/core.h
@@ -206,7 +206,8 @@ enum pcf50633_reg_int5 {
};
/* misc. registers */
-#define PCF50633_REG_OOCSHDWN 0x0c
+#define PCF50633_REG_OOCSHDWN 0x0c
+#define PCF50633_OOCSHDWN_GOSTDBY 0x01
#endif
Regards Michael
