lkml.org 
[lkml]   [2011]   [May]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
SubjectDisable CF during suspend

Disable SPITZ_SCP_CF_POWER during suspend. Otherwise it eats battery,
fast. Thanks to Stanislav Brabec.

Signed-off-by: Pavel Machek <pavel@ucw.cz>

diff --git a/arch/arm/mach-pxa/include/mach/spitz.h b/arch/arm/mach-pxa/include/mach/spitz.h
index 685749a..06b7cbc 100644
--- a/arch/arm/mach-pxa/include/mach/spitz.h
+++ b/arch/arm/mach-pxa/include/mach/spitz.h
@@ -96,7 +96,7 @@
#define SPITZ_SCP_CHRG_ON SCOOP_GPCR_PA13 /* Keep */
#define SPITZ_SCP_MUTE_L SCOOP_GPCR_PA14 /* Low */
#define SPITZ_SCP_MUTE_R SCOOP_GPCR_PA15 /* Low */
-#define SPITZ_SCP_CF_POWER SCOOP_GPCR_PA16 /* Keep */
+#define SPITZ_SCP_CF_POWER SCOOP_GPCR_PA16 /* Low, CF card eats power */
#define SPITZ_SCP_LED_ORANGE SCOOP_GPCR_PA17 /* Keep */
#define SPITZ_SCP_JK_A SCOOP_GPCR_PA18 /* Low */
#define SPITZ_SCP_ADC_TEMP_ON SCOOP_GPCR_PA19 /* Low */
@@ -105,7 +105,7 @@
SPITZ_SCP_MUTE_L | SPITZ_SCP_MUTE_R | \
SPITZ_SCP_CF_POWER | SPITZ_SCP_JK_A | SPITZ_SCP_ADC_TEMP_ON)
#define SPITZ_SCP_IO_OUT (SPITZ_SCP_CHRG_ON | SPITZ_SCP_MUTE_L | SPITZ_SCP_MUTE_R)
-#define SPITZ_SCP_SUS_CLR (SPITZ_SCP_MUTE_L | SPITZ_SCP_MUTE_R | SPITZ_SCP_JK_A | SPITZ_SCP_ADC_TEMP_ON)
+#define SPITZ_SCP_SUS_CLR (SPITZ_SCP_MUTE_L | SPITZ_SCP_MUTE_R | SPITZ_SCP_JK_A | SPITZ_SCP_ADC_TEMP_ON | SPITZ_SCP_CF_POWER)
#define SPITZ_SCP_SUS_SET 0

#define SPITZ_SCP_GPIO_BASE (NR_BUILTIN_GPIO)
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html


\
 
 \ /
  Last update: 2011-05-21 11:45    [W:0.043 / U:1.804 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site