From aeb6716a12c68644d6dc1e798b724086c3cfcd24 Mon Sep 17 00:00:00 2001
From: Felix Radensky <felix@embedded-sol.com>
Date: Mon, 27 Jun 2011 09:39:29 +0300
Subject: [PATCH] powerpc/85xx: Fix pin muxing for second USB controller
On P1022/P1013 second USB controller is muxed with second
Ethernet controller. The current code to enable second USB
fails to properly clear pinmux bits used by ethernet. As a
result, Linux freezes when this controller is used. This
patch fixes the problem.
Signed-off-by: Felix Radensky <felix@embedded-sol.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
---
arch/powerpc/include/asm/immap_85xx.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/include/asm/immap_85xx.h b/arch/powerpc/include/asm/immap_85xx.h
index f85cee270f..267a9401b1 100644
--- a/arch/powerpc/include/asm/immap_85xx.h
+++ b/arch/powerpc/include/asm/immap_85xx.h
@@ -2017,7 +2017,7 @@ typedef struct ccsr_gur {
#define MPC85xx_PMUXCR2_PLL_LKDT_EXPOSE 0x00001000
#endif
#if defined(CONFIG_P1013) || defined(CONFIG_P1022)
-#define MPC85xx_PMUXCR2_ETSECUSB_MASK 0x001f1000
+#define MPC85xx_PMUXCR2_ETSECUSB_MASK 0x001f8000
#define MPC85xx_PMUXCR2_USB 0x00150000
#endif
u8 res6[8];
--
2.39.5