Great!
Also, be aware that this bug/fix needs to be applied to both the Linux
kernel and to BareBox as well.
Thanks,
Michael Burkey
----- Original Message -----
From: "Sascha Hauer" <[email protected]>
To: "Christoph Fritz" <[email protected]>
Cc: "Eric Bénard" <[email protected]>; "Sascha Hauer" <[email protected]>;
"Fabio Estevam" <[email protected]>; "Michael Burkey"
<[email protected]>; "Greg Kroah-Hartman" <[email protected]>;
"Stable" <[email protected]>; "Hans J. Koch" <[email protected]>;
"Daniel Mack" <[email protected]>; "Christian Hemp" <[email protected]>;
<[email protected]>
Sent: Friday, November 16, 2012 9:55 AM
Subject: Re: [PATCH] ARM: imx: ehci: fix host power mask bit
On Fri, Nov 16, 2012 at 03:39:24PM +0100, Christoph Fritz wrote:
This patch sets HPM (Host power mask bit) to bit 16 according to i.MX
Reference Manual. Falsely it was set to bit 8, but this controls pull-up
Impedance.
Reported-by: Michael Burkey <[email protected]>
Cc: Stable <[email protected]>
Signed-off-by: Christoph Fritz <[email protected]>
Acked-by: Eric Bénard <[email protected]>
Applied, thanks
Sascha
---
arch/arm/mach-imx/ehci-imx25.c | 2 +-
arch/arm/mach-imx/ehci-imx35.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-imx/ehci-imx25.c
b/arch/arm/mach-imx/ehci-imx25.c
index 27e40d1..134c190 100644
--- a/arch/arm/mach-imx/ehci-imx25.c
+++ b/arch/arm/mach-imx/ehci-imx25.c
@@ -30,7 +30,7 @@
#define MX25_H1_SIC_SHIFT 21
#define MX25_H1_SIC_MASK (0x3 << MX25_H1_SIC_SHIFT)
#define MX25_H1_PP_BIT (1 << 18)
-#define MX25_H1_PM_BIT (1 << 8)
+#define MX25_H1_PM_BIT (1 << 16)
#define MX25_H1_IPPUE_UP_BIT (1 << 7)
#define MX25_H1_IPPUE_DOWN_BIT (1 << 6)
#define MX25_H1_TLL_BIT (1 << 5)
diff --git a/arch/arm/mach-imx/ehci-imx35.c
b/arch/arm/mach-imx/ehci-imx35.c
index a596f70..554e7cc 100644
--- a/arch/arm/mach-imx/ehci-imx35.c
+++ b/arch/arm/mach-imx/ehci-imx35.c
@@ -30,7 +30,7 @@
#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)
--
1.7.10.4
--
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