From: Zhicheng Fan <B32736@freescale.com>
To: <galak@kernel.crashing.org>, <linuxppc-dev@lists.ozlabs.org>
Cc: Fanzc <b32736@freeescale.com>
Subject: [PATCH 2/2] powerpc: Abstract common define of signal multiplex control for qe
Date: Fri, 20 Jan 2012 13:00:11 +0800 [thread overview]
Message-ID: <1327035611-22794-2-git-send-email-B32736@freescale.com> (raw)
In-Reply-To: <1327035611-22794-1-git-send-email-B32736@freescale.com>
From: Fanzc <b32736@freeescale.com>
The mpc85xx_rdb and mpc85xx_mds have commom define of signal multiplex for qe ,so
they need to go in common header, the patch abstract them to fsl_guts.h
Signed-off-by: Fanzc <b32736@freeescale.com>
---
arch/powerpc/include/asm/fsl_guts.h | 19 +++++++++++++++++++
arch/powerpc/platforms/85xx/mpc85xx_mds.c | 7 ++-----
2 files changed, 21 insertions(+), 5 deletions(-)
diff --git a/arch/powerpc/include/asm/fsl_guts.h b/arch/powerpc/include/asm/fsl_guts.h
index bebd124..efacfe3 100644
--- a/arch/powerpc/include/asm/fsl_guts.h
+++ b/arch/powerpc/include/asm/fsl_guts.h
@@ -114,6 +114,25 @@ struct ccsr_guts_86xx {
__be32 srds2cr1; /* 0x.0f44 - SerDes2 Control Register 0 */
} __attribute__ ((packed));
+#ifdef CONFIG_PPC_85xx
+
+/* Alternate function signal multiplex control */
+#define MPC85xx_PMUXCR_OFFSET 0x60
+#define MPC85xx_PMUXCR_QE0 0x00008000
+#define MPC85xx_PMUXCR_QE2 0x00002000
+#define MPC85xx_PMUXCR_QE3 0x00001000
+#define MPC85xx_PMUXCR_QE4 0x00000800
+#define MPC85xx_PMUXCR_QE5 0x00000400
+#define MPC85xx_PMUXCR_QE6 0x00000200
+#define MPC85xx_PMUXCR_QE7 0x00000100
+#define MPC85xx_PMUXCR_QE8 0x00000080
+#define MPC85xx_PMUXCR_QE9 0x00000040
+#define MPC85xx_PMUXCR_QE10 0x00000020
+#define MPC85xx_PMUXCR_QE11 0x00000010
+#define MPC85xx_PMUXCR_QE12 0x00000008
+
+#endif
+
#ifdef CONFIG_PPC_86xx
#define CCSR_GUTS_DMACR_DEV_SSI 0 /* DMA controller/channel set to SSI */
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_mds.c b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
index 1d15a0c..1bd339a 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_mds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
@@ -51,6 +51,7 @@
#include <asm/qe_ic.h>
#include <asm/mpic.h>
#include <asm/swiotlb.h>
+#include <asm/fsl_guts.h>
#include "smp.h"
#include "mpc85xx.h"
@@ -268,11 +269,7 @@ static void __init mpc85xx_mds_qe_init(void)
mpc85xx_mds_reset_ucc_phys();
if (machine_is(p1021_mds)) {
-#define MPC85xx_PMUXCR_OFFSET 0x60
-#define MPC85xx_PMUXCR_QE0 0x00008000
-#define MPC85xx_PMUXCR_QE3 0x00001000
-#define MPC85xx_PMUXCR_QE9 0x00000040
-#define MPC85xx_PMUXCR_QE12 0x00000008
+
static __be32 __iomem *pmuxcr;
np = of_find_node_by_name(NULL, "global-utilities");
--
1.7.0.4
next prev parent reply other threads:[~2012-01-20 4:58 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-20 5:00 [PATCH 1/2] P1025RDB: add Quicc Engine support Zhicheng Fan
2012-01-20 5:00 ` Zhicheng Fan [this message]
2012-01-25 20:55 ` [PATCH 2/2] powerpc: Abstract common define of signal multiplex control for qe Tabi Timur-B04825
2012-01-30 5:40 ` fanzc
2012-01-30 12:32 ` Tabi Timur-B04825
2012-01-31 2:02 ` fanzc
2012-01-20 20:50 ` [PATCH 1/2] P1025RDB: add Quicc Engine support Tabi Timur-B04825
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