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authorJarkko Nikula <jhnikula@gmail.com>2009-11-11 11:00:36 -0800
committerTony Lindgren <tony@atomide.com>2009-11-11 11:04:09 -0800
commite9840dc00468c4d2ca63b9f80038533d0f931d16 (patch)
tree1d460ef227d9d16187608e45fa21dae22205aec7
parent24de042ca4faa5dc1811d7b6a8b6eefd97ed7577 (diff)
downloadop-kernel-dev-e9840dc00468c4d2ca63b9f80038533d0f931d16.zip
op-kernel-dev-e9840dc00468c4d2ca63b9f80038533d0f931d16.tar.gz
omap3: beagle: Fix USB host port power control
The host port power is enabled by driving the nEN_USB_PWR low as stated in the comment. This fix is originally from Steve Sakoman <steve@sakoman.com>. Signed-off-by: Jarkko Nikula <jhnikula@gmail.com> Cc: Steve Sakoman <steve@sakoman.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
-rw-r--r--arch/arm/mach-omap2/board-omap3beagle.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
index 70df6b4..08b0816 100644
--- a/arch/arm/mach-omap2/board-omap3beagle.c
+++ b/arch/arm/mach-omap2/board-omap3beagle.c
@@ -162,7 +162,7 @@ static int beagle_twl_gpio_setup(struct device *dev,
/* TWL4030_GPIO_MAX + 0 == ledA, EHCI nEN_USB_PWR (out, active low) */
gpio_request(gpio + TWL4030_GPIO_MAX, "nEN_USB_PWR");
- gpio_direction_output(gpio + TWL4030_GPIO_MAX, 1);
+ gpio_direction_output(gpio + TWL4030_GPIO_MAX, 0);
/* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */
gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1;
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