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Commit 3d5e2abe authored by Christoph Fritz's avatar Christoph Fritz Committed by Sascha Hauer
Browse files

ARM: imx: ehci: fix host power mask bit 



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: default avatarMichael Burkey <mdburkey@gmail.com>
Cc: Stable <stable@vger.kernel.org>
Signed-off-by: default avatarChristoph Fritz <chf.fritz@googlemail.com>
Acked-by: default avatarEric Bénard <eric@eukrea.com>
Signed-off-by: default avatarSascha Hauer <s.hauer@pengutronix.de>
parent ecf026dc

arch/arm/mach-imx/ehci-imx25.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -30,7 +30,7 @@ 
#define MX25_H1_SIC_SHIFT	21

#define MX25_H1_SIC_SHIFT	21

#define MX25_H1_SIC_MASK	(0x3 << MX25_H1_SIC_SHIFT)

#define MX25_H1_SIC_MASK	(0x3 << MX25_H1_SIC_SHIFT)

#define MX25_H1_PP_BIT		(1 << 18)

#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_UP_BIT	(1 << 7)

#define MX25_H1_IPPUE_DOWN_BIT	(1 << 6)

#define MX25_H1_IPPUE_DOWN_BIT	(1 << 6)

#define MX25_H1_TLL_BIT		(1 << 5)

#define MX25_H1_TLL_BIT		(1 << 5)

arch/arm/mach-imx/ehci-imx35.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -30,7 +30,7 @@ 
#define MX35_H1_SIC_SHIFT	21

#define MX35_H1_SIC_SHIFT	21

#define MX35_H1_SIC_MASK	(0x3 << MX35_H1_SIC_SHIFT)

#define MX35_H1_SIC_MASK	(0x3 << MX35_H1_SIC_SHIFT)

#define MX35_H1_PP_BIT		(1 << 18)

#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_UP_BIT	(1 << 7)

#define MX35_H1_IPPUE_DOWN_BIT	(1 << 6)

#define MX35_H1_IPPUE_DOWN_BIT	(1 << 6)

#define MX35_H1_TLL_BIT		(1 << 5)

#define MX35_H1_TLL_BIT		(1 << 5)