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flash the LED to show we're doing something

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( and as a side effect make sure the USB PHY is powered up )
This commit is contained in:
macallan 2015-03-10 18:03:17 +00:00
parent f9cd814175
commit 4dd5ab1bbe
1 changed files with 6 additions and 2 deletions
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8
sys/arch/mips/ingenic/ingenic_dwctwo.c
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@ -1,4 +1,4 @@
/* $NetBSD: ingenic_dwctwo.c,v 1.6 2015/03/09 13:23:57 macallan Exp $ */
/* $NetBSD: ingenic_dwctwo.c,v 1.7 2015/03/10 18:03:17 macallan Exp $ */
/*-
* Copyright (c) 2014 Michael Lorenz
@ -27,7 +27,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: ingenic_dwctwo.c,v 1.6 2015/03/09 13:23:57 macallan Exp $");
__KERNEL_RCSID(0, "$NetBSD: ingenic_dwctwo.c,v 1.7 2015/03/10 18:03:17 macallan Exp $");
/*
* adapted from bcm2835_dwctwo.c
@ -137,6 +137,10 @@ ingenic_dwc2_attach(device_t parent, device_t self, void *aux)
aprint_naive(": USB controller\n");
aprint_normal(": USB controller\n");
gpio_set(5, 15, 0);
delay(250000);
gpio_set(5, 15, 1);
reg = readreg(JZ_USBPCR);
reg |= PCR_VBUSVLDEXTSEL;
reg |= PCR_VBUSVLDEXT;