[PATCH] [ARM] pxa/spitz: Disable usb port 1 and 3
From: Eric Miao <hidden>
Date: 2012-12-03 02:13:38
The port could be not routed to external, but used internally. I cannot remember the details of spitz as there isn't too much public detail around, just want to make sure no other devices are connected to port 1 and 3. On Fri, Nov 30, 2012 at 7:41 AM, [off-list ref] wrote:
quoted hunk ↗ jump to hunk
From: Marko Katic <dromede.gmail.com> Spitz devices only have a single mini usb a/b plug connected to usb port 2. This patch disables ports 1 and 3 since they are not used. Signed-off-by: Marko Katic <redacted> --- arch/arm/mach-pxa/spitz.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)diff --git a/arch/arm/mach-pxa/spitz.c b/arch/arm/mach-pxa/spitz.c index 0f92264..4443540 100644 --- a/arch/arm/mach-pxa/spitz.c +++ b/arch/arm/mach-pxa/spitz.c@@ -651,7 +651,7 @@ static struct pxaohci_platform_data spitz_ohci_platform_data = { .port_mode = PMM_NPS_MODE, .init = spitz_ohci_init, .exit = spitz_ohci_exit, - .flags = ENABLE_PORT_ALL | NO_OC_PROTECTION, + .flags = ENABLE_PORT2 | NO_OC_PROTECTION, .power_budget = 150, }; --1.7.10.4