Module Name: src
Committed By: jmcneill
Date: Sat Feb 28 22:53:25 UTC 2015
Modified Files:
src/sys/arch/arm/amlogic: amlogic_board.c
Log Message:
invert gpio OEN bit logic, now usb works
To generate a diff of this commit:
cvs rdiff -u -r1.4 -r1.5 src/sys/arch/arm/amlogic/amlogic_board.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/arm/amlogic/amlogic_board.c
diff -u src/sys/arch/arm/amlogic/amlogic_board.c:1.4 src/sys/arch/arm/amlogic/amlogic_board.c:1.5
--- src/sys/arch/arm/amlogic/amlogic_board.c:1.4 Sat Feb 28 18:50:57 2015
+++ src/sys/arch/arm/amlogic/amlogic_board.c Sat Feb 28 22:53:25 2015
@@ -1,4 +1,4 @@
-/* $NetBSD: amlogic_board.c,v 1.4 2015/02/28 18:50:57 jmcneill Exp $ */
+/* $NetBSD: amlogic_board.c,v 1.5 2015/02/28 22:53:25 jmcneill Exp $ */
/*-
* Copyright (c) 2015 Jared D. McNeill <jmcne...@invisible.ca>
@@ -29,7 +29,7 @@
#include "opt_amlogic.h"
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: amlogic_board.c,v 1.4 2015/02/28 18:50:57 jmcneill Exp $");
+__KERNEL_RCSID(0, "$NetBSD: amlogic_board.c,v 1.5 2015/02/28 22:53:25 jmcneill Exp $");
#define _ARM32_BUS_DMA_PRIVATE
#include <sys/param.h>
@@ -224,7 +224,7 @@ amlogic_usbphy_init(int port)
if (gpio_power) {
gpioao = bus_space_read_4(bst, bsh, gpioao_reg);
- gpioao |= __BIT(pin); /* OEN */
+ gpioao &= ~__BIT(pin); /* OEN */
bus_space_write_4(bst, bsh, gpioao_reg, gpioao);
if (pol) {
gpioao |= __BIT(pin + 16); /* OUT */
@@ -278,7 +278,7 @@ amlogic_usbphy_init(int port)
if (gpio_reset) {
/* Reset */
gpioao = bus_space_read_4(bst, bsh, gpioao_reg);
- gpioao |= __BIT(pin); /* OEN */
+ gpioao &= ~__BIT(pin); /* OEN */
bus_space_write_4(bst, bsh, gpioao_reg, gpioao);
if (pol) {
gpioao |= __BIT(pin + 16); /* OUT */
