diff options
| author | Ondrej Zary <linux@rainbow-software.org> | 2009-03-22 14:42:02 -0400 |
|---|---|---|
| committer | Werner Almesberger <werner@openmoko.org> | 2009-03-26 00:01:27 -0300 |
| commit | 15d8c3d8467d0a697d14d144f95b1c4aaf3dbf10 (patch) | |
| tree | 0880af6ef1afff695591eda23c384abf5f71bf66 /arch | |
| parent | dfc46239a6500e269a90cd51bb6d378c15b91aaa (diff) | |
Forced shutdown for GTA02
Hello,
this patch adds "force-shutdown" feature for GTA02. When the power button is
held pressed for 8 seconds, the power is turned off. No need to remove the
battery anymore. Patch is against andy-tracking.
Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: Nicolas Dufresne <nicolas.dufresne@gmail.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-s3c2442/mach-gta02.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c2442/mach-gta02.c b/arch/arm/mach-s3c2442/mach-gta02.c index 229271b491d..e1f8b9b2fd6 100644 --- a/arch/arm/mach-s3c2442/mach-gta02.c +++ b/arch/arm/mach-s3c2442/mach-gta02.c @@ -459,6 +459,13 @@ static void gta02_pmu_event_callback(struct pcf50633 *pcf, int irq) } } +static void gta02_pmu_force_shutdown(struct pcf50633 *pcf) +{ + pcf50633_reg_set_bit_mask(pcf, PCF50633_REG_OOCSHDWN, + PCF50633_OOCSHDWN_GOSTDBY, PCF50633_OOCSHDWN_GOSTDBY); +} + + static void gta02_udc_vbus_draw(unsigned int ma) { if (!gta02_pcf) @@ -685,6 +692,7 @@ struct pcf50633_platform_data gta02_pcf_pdata = { .probe_done = gta02_pmu_attach_child_devices, .regulator_registered = gta02_pmu_regulator_registered, .mbc_event_callback = gta02_pmu_event_callback, + .force_shutdown = gta02_pmu_force_shutdown, }; static void mangle_pmu_pdata_by_system_rev(void) |