From patchwork Fri Nov 16 10:53:17 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: ARM: imx: ehci-imx35: fix host power mask bit Date: Fri, 16 Nov 2012 00:53:17 -0000 From: Christoph Fritz X-Patchwork-Id: 199543 Message-Id: <1353063197.3647.27.camel@mars> To: Sascha Hauer Cc: Fabio Estevam , Michael Burkey , Greg Kroah-Hartman , Stable , "Hans J. Koch" , Daniel Mack , Christian Hemp , linux-arm-kernel@lists.infradead.org This patch sets HPM (Host power mask bit) to bit 16 according to i.MX35 Reference Manual. Falsely it was set to bit 8, but this controls pull-up Impedance. Reported-by: Michael Burkey Cc: Stable Signed-off-by: Christoph Fritz Acked-by: Eric Bénard --- arch/arm/mach-imx/ehci-imx35.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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)