diff options
| author | Zhao Qiang <B45475@freescale.com> | 2014-03-06 05:38:12 +0400 |
|---|---|---|
| committer | Scott Wood <scottwood@freescale.com> | 2014-03-20 04:37:31 +0400 |
| commit | 706f4aa0350f80743951bd0d1272baba56076833 (patch) | |
| tree | 8e6562bdbae0cb54181000b67971e4acd8401f0f /arch/powerpc/platforms/85xx | |
| parent | b0ad062cc410331e33e710bbc50d02ed587a217f (diff) | |
| download | linux-706f4aa0350f80743951bd0d1272baba56076833.tar.xz | |
QE: split function mpc85xx_qe_init() into two functions.
New QE doesn't have par_io, it doesn't need to init par_io
for new QE.
Split function mpc85xx_qe_init() into mpc85xx_qe_init()
and mpc85xx_qe_par_io_init().
Call mpc85xx_qe_init() for both new and old while
mpc85xx_qe_par_io_init() after mpc85xx_qe_init() for old.
Signed-off-by: Zhao Qiang <B45475@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
Diffstat (limited to 'arch/powerpc/platforms/85xx')
| -rw-r--r-- | arch/powerpc/platforms/85xx/common.c | 6 | ||||
| -rw-r--r-- | arch/powerpc/platforms/85xx/mpc85xx.h | 2 | ||||
| -rw-r--r-- | arch/powerpc/platforms/85xx/mpc85xx_mds.c | 1 | ||||
| -rw-r--r-- | arch/powerpc/platforms/85xx/mpc85xx_rdb.c | 1 | ||||
| -rw-r--r-- | arch/powerpc/platforms/85xx/twr_p102x.c | 1 |
5 files changed, 11 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/85xx/common.c b/arch/powerpc/platforms/85xx/common.c index 3b085c7ee539..b564b5e23f7c 100644 --- a/arch/powerpc/platforms/85xx/common.c +++ b/arch/powerpc/platforms/85xx/common.c @@ -107,6 +107,12 @@ void __init mpc85xx_qe_init(void) qe_reset(); of_node_put(np); +} + +void __init mpc85xx_qe_par_io_init(void) +{ + struct device_node *np; + np = of_find_node_by_name(NULL, "par_io"); if (np) { struct device_node *ucc; diff --git a/arch/powerpc/platforms/85xx/mpc85xx.h b/arch/powerpc/platforms/85xx/mpc85xx.h index fc51dd4092e5..39056f6befeb 100644 --- a/arch/powerpc/platforms/85xx/mpc85xx.h +++ b/arch/powerpc/platforms/85xx/mpc85xx.h @@ -10,8 +10,10 @@ static inline void __init mpc85xx_cpm2_pic_init(void) {} #ifdef CONFIG_QUICC_ENGINE extern void mpc85xx_qe_init(void); +extern void mpc85xx_qe_par_io_init(void); #else static inline void __init mpc85xx_qe_init(void) {} +static inline void __init mpc85xx_qe_par_io_init(void) {} #endif #endif diff --git a/arch/powerpc/platforms/85xx/mpc85xx_mds.c b/arch/powerpc/platforms/85xx/mpc85xx_mds.c index 34f3c5eb3bee..3c190b467460 100644 --- a/arch/powerpc/platforms/85xx/mpc85xx_mds.c +++ b/arch/powerpc/platforms/85xx/mpc85xx_mds.c @@ -239,6 +239,7 @@ static void __init mpc85xx_mds_qe_init(void) struct device_node *np; mpc85xx_qe_init(); + mpc85xx_qe_par_io_init(); mpc85xx_mds_reset_ucc_phys(); if (machine_is(p1021_mds)) { diff --git a/arch/powerpc/platforms/85xx/mpc85xx_rdb.c b/arch/powerpc/platforms/85xx/mpc85xx_rdb.c index 232a6a79791b..294b179b3584 100644 --- a/arch/powerpc/platforms/85xx/mpc85xx_rdb.c +++ b/arch/powerpc/platforms/85xx/mpc85xx_rdb.c @@ -95,6 +95,7 @@ static void __init mpc85xx_rdb_setup_arch(void) #ifdef CONFIG_QUICC_ENGINE mpc85xx_qe_init(); + mpc85xx_qe_par_io_init(); #if defined(CONFIG_UCC_GETH) || defined(CONFIG_SERIAL_QE) if (machine_is(p1025_rdb)) { struct device_node *np; diff --git a/arch/powerpc/platforms/85xx/twr_p102x.c b/arch/powerpc/platforms/85xx/twr_p102x.c index c25ff10f05ee..1eadb6d0dc64 100644 --- a/arch/powerpc/platforms/85xx/twr_p102x.c +++ b/arch/powerpc/platforms/85xx/twr_p102x.c @@ -77,6 +77,7 @@ static void __init twr_p1025_setup_arch(void) #ifdef CONFIG_QUICC_ENGINE mpc85xx_qe_init(); + mpc85xx_qe_par_io_init(); #if defined(CONFIG_UCC_GETH) || defined(CONFIG_SERIAL_QE) if (machine_is(twr_p1025)) { |