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| author | Mirko Vogt <mirko@openwrt.org> | 2008-12-12 11:58:53 +0000 |
|---|---|---|
| committer | Mirko Vogt <mirko@openwrt.org> | 2008-12-12 11:58:53 +0000 |
| commit | 614683faf8029100802db06a825648d0b6490285 (patch) | |
| tree | 7401b135dc7ce24ff0175e67e0f2ce7f96296ff0 /target/linux/s3c24xx/patches-2.6.24/1098-fix-charging-deassert-host-power-1a-detect.patch.patch | |
| parent | 4a018d2445c5f249179ff82c8fffb0e3b717f738 (diff) | |
| download | mtk-20170518-614683faf8029100802db06a825648d0b6490285.zip mtk-20170518-614683faf8029100802db06a825648d0b6490285.tar.gz mtk-20170518-614683faf8029100802db06a825648d0b6490285.tar.bz2 | |
changed Makefile and profiles, added patches for kernel 2.6.24 (stable-branch of Openmoko)
SVN-Revision: 13613
Diffstat (limited to 'target/linux/s3c24xx/patches-2.6.24/1098-fix-charging-deassert-host-power-1a-detect.patch.patch')
| -rw-r--r-- | target/linux/s3c24xx/patches-2.6.24/1098-fix-charging-deassert-host-power-1a-detect.patch.patch | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/target/linux/s3c24xx/patches-2.6.24/1098-fix-charging-deassert-host-power-1a-detect.patch.patch b/target/linux/s3c24xx/patches-2.6.24/1098-fix-charging-deassert-host-power-1a-detect.patch.patch new file mode 100644 index 0000000..6876fa9 --- /dev/null +++ b/target/linux/s3c24xx/patches-2.6.24/1098-fix-charging-deassert-host-power-1a-detect.patch.patch @@ -0,0 +1,36 @@ +From b32caff43b040be34c206962402e881e4235c5a9 Mon Sep 17 00:00:00 2001 +From: Andy Green <andy@openmoko.com> +Date: Sun, 13 Apr 2008 07:25:51 +0100 +Subject: [PATCH] fix-charging-deassert-host-power-1a-detect.patch + +We don't take care to stop driving generated USB host power even +when we have a 1A charger connected on the same pins. + +Signed-off-by: Andy Green <andy@openmoko.com> +--- + drivers/i2c/chips/pcf50633.c | 9 +++++++++ + 1 files changed, 9 insertions(+), 0 deletions(-) + +diff --git a/drivers/i2c/chips/pcf50633.c b/drivers/i2c/chips/pcf50633.c +index 91b9ac3..c14fad0 100644 +--- a/drivers/i2c/chips/pcf50633.c ++++ b/drivers/i2c/chips/pcf50633.c +@@ -523,6 +523,15 @@ static void configure_pmu_for_charger(struct pcf50633_data *pcf, + break; + case CHARGER_TYPE_1A: + __reg_write(pcf, PCF50633_REG_MBCC7, PCF50633_MBCC7_USB_1000mA); ++ /* ++ * stop GPO / EN_HOSTUSB power driving out on the same ++ * USB power pins we have a 1A charger on right now! ++ */ ++ dev_info(&pcf->client.dev, "Charger -> CHARGER_TYPE_1A\n"); ++ __reg_write(pcf, PCF50633_GPO - PCF50633_GPIO1 + ++ PCF50633_REG_GPIO1CFG, ++ __reg_read(pcf, PCF50633_GPO - PCF50633_GPIO1 + ++ PCF50633_REG_GPIO1CFG) & 0xf0); + break; + } + } +-- +1.5.6.5 + |