[U-Boot] [PATCH 1/5] pxa: fix usb host register mismatch

Stefan Herbrechtsmeier sherbrec at cit-ec.uni-bielefeld.de
Mon Oct 17 17:22:46 CEST 2011


Signed-off-by: Stefan Herbrechtsmeier <sherbrec at cit-ec.uni-bielefeld.de>
CC: Marek Vasut <marek.vasut at gmail.com>
CC: Remy Bohmer  <linux at bohmer.net>
---
 arch/arm/cpu/pxa/usb.c                   |    2 +-
 arch/arm/include/asm/arch-pxa/pxa-regs.h |    2 ++
 2 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/arch/arm/cpu/pxa/usb.c b/arch/arm/cpu/pxa/usb.c
index 0311d5e..7f78ab7 100644
--- a/arch/arm/cpu/pxa/usb.c
+++ b/arch/arm/cpu/pxa/usb.c
@@ -72,7 +72,7 @@ int usb_cpu_stop(void)
 	udelay(11);
 	writel(readl(UHCHR) & ~UHCHR_FHR, UHCHR);
 
-	writel(readl(UHCCOMS) | UHCHR_FHR, UHCCOMS);
+	writel(readl(UHCCOMS) | UHCCOMS_HCR, UHCCOMS);
 	udelay(10);
 
 #if defined(CONFIG_CPU_MONAHANS)
diff --git a/arch/arm/include/asm/arch-pxa/pxa-regs.h b/arch/arm/include/asm/arch-pxa/pxa-regs.h
index 109fdc0..a4d50a7 100644
--- a/arch/arm/include/asm/arch-pxa/pxa-regs.h
+++ b/arch/arm/include/asm/arch-pxa/pxa-regs.h
@@ -946,6 +946,8 @@ typedef void		(*ExcpHndlr) (void) ;
 #define UHCHIE		0x4C000068
 #define UHCHIT		0x4C00006C
 
+#define UHCCOMS_HCR	(1<<0)
+
 #define UHCHR_FSBIR	(1<<0)
 #define UHCHR_FHR	(1<<1)
 #define UHCHR_CGR	(1<<2)
-- 
1.7.0.4



More information about the U-Boot mailing list