From: "Benoît Thébaudeau" <benoit.thebaudeau@advansee.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] ehci-mxc: Fix host power mask bit for i.MX35
Date: Fri, 16 Nov 2012 12:42:49 +0100 (CET) [thread overview]
Message-ID: <1605362053.1460917.1353066169872.JavaMail.root@advansee.com> (raw)
The correct bit for H1_PM is 16, not 8, which is the DP pull-up impedance
selection bit.
This issue has been reported by Michael Burkey <mdburkey@gmail.com> and fixed by
Christoph Fritz <chf.fritz@googlemail.com> on Linux, from which these #define-s
had been copied.
Signed-off-by: Beno?t Th?baudeau <benoit.thebaudeau@advansee.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Marek Vasut <marex@denx.de>
---
.../drivers/usb/host/ehci-mxc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git u-boot-imx-f22e4fa.orig/drivers/usb/host/ehci-mxc.c u-boot-imx-f22e4fa/drivers/usb/host/ehci-mxc.c
index 7c5f71c..f2642a0 100644
--- u-boot-imx-f22e4fa.orig/drivers/usb/host/ehci-mxc.c
+++ u-boot-imx-f22e4fa/drivers/usb/host/ehci-mxc.c
@@ -67,7 +67,7 @@
#define MX35_H1_SIC_SHIFT 21
#define MX35_H1_SIC_MASK (0x3 << MX35_H1_SIC_SHIFT)
#define MX35_H1_PP_BIT (1 << 18)
-#define MX35_H1_PM_BIT (1 << 8)
+#define MX35_H1_PM_BIT (1 << 16)
#define MX35_H1_IPPUE_UP_BIT (1 << 7)
#define MX35_H1_IPPUE_DOWN_BIT (1 << 6)
#define MX35_H1_TLL_BIT (1 << 5)
next reply other threads:[~2012-11-16 11:42 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-16 11:42 Benoît Thébaudeau [this message]
2012-11-16 13:12 ` [U-Boot] [PATCH] ehci-mxc: Fix host power mask bit for i.MX35 Stefano Babic
2012-11-19 7:53 ` Stefano Babic
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