diff options
| author | Koen Kooi <koen@openembedded.org> | 2010-04-30 12:38:40 +0200 |
|---|---|---|
| committer | Koen Kooi <koen@openembedded.org> | 2010-04-30 13:39:40 +0200 |
| commit | 78a5b578cabe495b6355cf34a9f7e13584a66f87 (patch) | |
| tree | 4af77cfc029ed7638a2b95e358f49aca2ffece22 /recipes/linux/linux-omap-psp-2.6.32/0035-RTC-add-support-for-backup-battery-recharge.patch | |
| parent | ecdbd5c32641cfef0a8bd2c6ad6bfd6e49aecbf1 (diff) | |
linux-omap-psp 2.6.32: update to latest PSP git, rediff patches
Diffstat (limited to 'recipes/linux/linux-omap-psp-2.6.32/0035-RTC-add-support-for-backup-battery-recharge.patch')
| -rw-r--r-- | recipes/linux/linux-omap-psp-2.6.32/0035-RTC-add-support-for-backup-battery-recharge.patch | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/recipes/linux/linux-omap-psp-2.6.32/0035-RTC-add-support-for-backup-battery-recharge.patch b/recipes/linux/linux-omap-psp-2.6.32/0035-RTC-add-support-for-backup-battery-recharge.patch deleted file mode 100644 index 0e37352eef..0000000000 --- a/recipes/linux/linux-omap-psp-2.6.32/0035-RTC-add-support-for-backup-battery-recharge.patch +++ /dev/null @@ -1,55 +0,0 @@ -From 269749cdba3dcaf29eef58e73da0a9e032da63ca Mon Sep 17 00:00:00 2001 -From: Steve Sakoman <steve@sakoman.com> -Date: Thu, 4 Feb 2010 12:26:22 -0800 -Subject: [PATCH 35/42] RTC: add support for backup battery recharge - ---- - drivers/rtc/rtc-twl.c | 25 +++++++++++++++++++++++++ - 1 files changed, 25 insertions(+), 0 deletions(-) - -diff --git a/drivers/rtc/rtc-twl.c b/drivers/rtc/rtc-twl.c -index c6a83a2..2329b5b 100644 ---- a/drivers/rtc/rtc-twl.c -+++ b/drivers/rtc/rtc-twl.c -@@ -30,6 +30,23 @@ - - #include <linux/i2c/twl.h> - -+/* -+ * PM_RECEIVER block register offsets (use TWL4030_MODULE_PM_RECEIVER) -+ */ -+#define REG_BB_CFG 0x12 -+ -+/* PM_RECEIVER BB_CFG bitfields */ -+#define BIT_PM_RECEIVER_BB_CFG_BBCHEN 0x10 -+#define BIT_PM_RECEIVER_BB_CFG_BBSEL 0x0C -+#define BIT_PM_RECEIVER_BB_CFG_BBSEL_2V5 0x00 -+#define BIT_PM_RECEIVER_BB_CFG_BBSEL_3V0 0x04 -+#define BIT_PM_RECEIVER_BB_CFG_BBSEL_3V1 0x08 -+#define BIT_PM_RECEIVER_BB_CFG_BBSEL_3v2 0x0c -+#define BIT_PM_RECEIVER_BB_CFG_BBISEL 0x03 -+#define BIT_PM_RECEIVER_BB_CFG_BBISEL_25UA 0x00 -+#define BIT_PM_RECEIVER_BB_CFG_BBISEL_150UA 0x01 -+#define BIT_PM_RECEIVER_BB_CFG_BBISEL_500UA 0x02 -+#define BIT_PM_RECEIVER_BB_CFG_BBISEL_1MA 0x03 - - /* - * RTC block register offsets (use TWL_MODULE_RTC) -@@ -508,6 +525,14 @@ static int __devinit twl_rtc_probe(struct platform_device *pdev) - if (ret < 0) - goto out2; - -+ /* enable backup battery charging */ -+ /* use a conservative 25uA @ 3.1V */ -+ ret = twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, -+ BIT_PM_RECEIVER_BB_CFG_BBCHEN | -+ BIT_PM_RECEIVER_BB_CFG_BBSEL_3V1 | -+ BIT_PM_RECEIVER_BB_CFG_BBISEL_25UA, -+ REG_BB_CFG); -+ - return ret; - - out2: --- -1.6.6.1 - |