r3877 - branches/src/target/kernel/2.6.24.x/patches

werner at sita.openmoko.org werner at sita.openmoko.org
Fri Jan 18 11:03:17 CET 2008


Author: werner
Date: 2008-01-18 11:03:14 +0100 (Fri, 18 Jan 2008)
New Revision: 3877

Modified:
   branches/src/target/kernel/2.6.24.x/patches/gta02-bt-fixes.patch
Log:
Bring back initialization of BT power and enable for GTA02.

gta02-bt-fixes.patch:"
- arch/arm/plat-s3c24xx/neo1973_pm_bt.c (gta01_bt_probe): disable LDO and
  assert reset also for GTA02



Modified: branches/src/target/kernel/2.6.24.x/patches/gta02-bt-fixes.patch
===================================================================
--- branches/src/target/kernel/2.6.24.x/patches/gta02-bt-fixes.patch	2008-01-18 09:15:33 UTC (rev 3876)
+++ branches/src/target/kernel/2.6.24.x/patches/gta02-bt-fixes.patch	2008-01-18 10:03:14 UTC (rev 3877)
@@ -158,7 +158,7 @@
  		}
  	}
  
-@@ -143,18 +184,25 @@
+@@ -143,18 +184,30 @@
  	dev_info(&pdev->dev, DRVMSG ": starting\n");
  
  	switch (machine_arch_type) {
@@ -176,7 +176,13 @@
 +
 +#ifdef CONFIG_MACH_NEO1973_GTA02
  	case MACH_TYPE_NEO1973_GTA02:
- 		/* FIXME: implementation */
+-		/* FIXME: implementation */
++		/* we make sure that the voltage is off */
++		pcf50633_ena_voltage(pcf50633_global,
++				     PCF50633_REGULATOR_LDO4, 0);
++		/* we pull reset to low to make sure that the chip doesn't
++	 	 * drain power through the reset line */
++		s3c2410_gpio_setpin(GTA02_GPIO_BT_EN, 0);
  		break;
 +#endif /* CONFIG_MACH_NEO1973_GTA02 */
 +





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