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authorPaul Mackerras <paulus@samba.org>2008-02-06 22:08:37 +1100
committerPaul Mackerras <paulus@samba.org>2008-02-06 22:08:37 +1100
commitb370b08274a25cf1e2015fb7ce65c43173c8156f (patch)
tree0c8f990148da4ca1275ac5471c93c519754f4aec /arch/powerpc
parent75e89b02e338d0db27f8e5d66642c7e2ae49c326 (diff)
parent7e25867fe8d705bcf707ef52004b669eb795d06d (diff)
Merge branch 'for-2.6.25' of master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc into for-2.6.25
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/boot/dts/adder875-redboot.dts1
-rw-r--r--arch/powerpc/boot/dts/adder875-uboot.dts1
-rw-r--r--arch/powerpc/boot/dts/mpc8313erdb.dts4
-rw-r--r--arch/powerpc/boot/dts/mpc8315erdb.dts2
-rw-r--r--arch/powerpc/boot/dts/mpc834x_mds.dts2
-rw-r--r--arch/powerpc/boot/dts/mpc8572ds.dts12
-rw-r--r--arch/powerpc/boot/dts/mpc885ads.dts1
-rw-r--r--arch/powerpc/boot/dts/storcenter.dts12
-rw-r--r--arch/powerpc/configs/mpc83xx_defconfig10
-rw-r--r--arch/powerpc/kernel/cputable.c10
-rw-r--r--arch/powerpc/kernel/pmc.c2
-rw-r--r--arch/powerpc/oprofile/Makefile2
-rw-r--r--arch/powerpc/oprofile/common.c6
-rw-r--r--arch/powerpc/oprofile/op_model_fsl_emb.c (renamed from arch/powerpc/oprofile/op_model_fsl_booke.c)28
-rw-r--r--arch/powerpc/platforms/83xx/mpc832x_rdb.c2
-rw-r--r--arch/powerpc/platforms/83xx/mpc83xx.h2
-rw-r--r--arch/powerpc/platforms/83xx/usb.c17
-rw-r--r--arch/powerpc/platforms/8xx/adder875.c6
-rw-r--r--arch/powerpc/platforms/8xx/ep88xc.c1
-rw-r--r--arch/powerpc/platforms/Kconfig1
-rw-r--r--arch/powerpc/platforms/Kconfig.cputype4
-rw-r--r--arch/powerpc/platforms/embedded6xx/storcenter.c25
-rw-r--r--arch/powerpc/sysdev/fsl_soc.c2
-rw-r--r--arch/powerpc/sysdev/qe_lib/qe.c10
24 files changed, 93 insertions, 70 deletions
diff --git a/arch/powerpc/boot/dts/adder875-redboot.dts b/arch/powerpc/boot/dts/adder875-redboot.dts
index 930bfb3894e..28e9cd3d7a2 100644
--- a/arch/powerpc/boot/dts/adder875-redboot.dts
+++ b/arch/powerpc/boot/dts/adder875-redboot.dts
@@ -151,6 +151,7 @@
compatible = "fsl,mpc875-brg",
"fsl,cpm1-brg",
"fsl,cpm-brg";
+ clock-frequency = <50000000>;
reg = <0x9f0 0x10>;
};
diff --git a/arch/powerpc/boot/dts/adder875-uboot.dts b/arch/powerpc/boot/dts/adder875-uboot.dts
index 0197242dacf..54fb60ec03e 100644
--- a/arch/powerpc/boot/dts/adder875-uboot.dts
+++ b/arch/powerpc/boot/dts/adder875-uboot.dts
@@ -150,6 +150,7 @@
compatible = "fsl,mpc875-brg",
"fsl,cpm1-brg",
"fsl,cpm-brg";
+ clock-frequency = <50000000>;
reg = <0x9f0 0x10>;
};
diff --git a/arch/powerpc/boot/dts/mpc8313erdb.dts b/arch/powerpc/boot/dts/mpc8313erdb.dts
index 2d6653fe72f..e1f0dca8ac3 100644
--- a/arch/powerpc/boot/dts/mpc8313erdb.dts
+++ b/arch/powerpc/boot/dts/mpc8313erdb.dts
@@ -118,6 +118,10 @@
interrupts = <14 0x8>;
interrupt-parent = <&ipic>;
dfsrr;
+ rtc@68 {
+ compatible = "dallas,ds1339";
+ reg = <0x68>;
+ };
};
i2c@3100 {
diff --git a/arch/powerpc/boot/dts/mpc8315erdb.dts b/arch/powerpc/boot/dts/mpc8315erdb.dts
index b582032ba3d..d7a1ececa30 100644
--- a/arch/powerpc/boot/dts/mpc8315erdb.dts
+++ b/arch/powerpc/boot/dts/mpc8315erdb.dts
@@ -96,7 +96,7 @@
#address-cells = <1>;
#size-cells = <1>;
device_type = "soc";
- compatible = "simple-bus";
+ compatible = "fsl,mpc8315-immr", "simple-bus";
ranges = <0 0xe0000000 0x00100000>;
reg = <0xe0000000 0x00000200>;
bus-frequency = <0>;
diff --git a/arch/powerpc/boot/dts/mpc834x_mds.dts b/arch/powerpc/boot/dts/mpc834x_mds.dts
index 7480edae85e..0199c5c548d 100644
--- a/arch/powerpc/boot/dts/mpc834x_mds.dts
+++ b/arch/powerpc/boot/dts/mpc834x_mds.dts
@@ -332,7 +332,7 @@
0xc000 0x0 0x0 0x3 &ipic 23 0x8
0xc000 0x0 0x0 0x4 &ipic 20 0x8>;
interrupt-parent = <&ipic>;
- interrupts = <66 0x8>;
+ interrupts = <67 0x8>;
bus-range = <0 0>;
ranges = <0x02000000 0x0 0xb0000000 0xb0000000 0x0 0x10000000
0x42000000 0x0 0xa0000000 0xa0000000 0x0 0x10000000
diff --git a/arch/powerpc/boot/dts/mpc8572ds.dts b/arch/powerpc/boot/dts/mpc8572ds.dts
index 813c259abbe..db37214aee3 100644
--- a/arch/powerpc/boot/dts/mpc8572ds.dts
+++ b/arch/powerpc/boot/dts/mpc8572ds.dts
@@ -42,6 +42,18 @@
bus-frequency = <0>;
clock-frequency = <0>;
};
+
+ PowerPC,8572@1 {
+ device_type = "cpu";
+ reg = <1>;
+ d-cache-line-size = <20>; // 32 bytes
+ i-cache-line-size = <20>; // 32 bytes
+ d-cache-size = <8000>; // L1, 32K
+ i-cache-size = <8000>; // L1, 32K
+ timebase-frequency = <0>;
+ bus-frequency = <0>;
+ clock-frequency = <0>;
+ };
};
memory {
diff --git a/arch/powerpc/boot/dts/mpc885ads.dts b/arch/powerpc/boot/dts/mpc885ads.dts
index 8848e637293..d84a012c2aa 100644
--- a/arch/powerpc/boot/dts/mpc885ads.dts
+++ b/arch/powerpc/boot/dts/mpc885ads.dts
@@ -166,6 +166,7 @@
compatible = "fsl,mpc885-brg",
"fsl,cpm1-brg",
"fsl,cpm-brg";
+ clock-frequency = <0>;
reg = <9f0 10>;
};
diff --git a/arch/powerpc/boot/dts/storcenter.dts b/arch/powerpc/boot/dts/storcenter.dts
index 2204874ac5f..5893816c0bc 100644
--- a/arch/powerpc/boot/dts/storcenter.dts
+++ b/arch/powerpc/boot/dts/storcenter.dts
@@ -15,7 +15,7 @@
/ {
model = "StorCenter";
- compatible = "storcenter";
+ compatible = "iomega,storcenter";
#address-cells = <1>;
#size-cells = <1>;
@@ -62,12 +62,12 @@
#size-cells = <0>;
compatible = "fsl-i2c";
reg = <0x3000 0x100>;
- interrupts = <5 2>;
+ interrupts = <17 2>;
interrupt-parent = <&mpic>;
rtc@68 {
compatible = "dallas,ds1337";
- reg = <68>;
+ reg = <0x68>;
};
};
@@ -78,7 +78,7 @@
reg = <0x4500 0x20>;
clock-frequency = <97553800>; /* Hz */
current-speed = <115200>;
- interrupts = <9 2>;
+ interrupts = <25 2>;
interrupt-parent = <&mpic>;
};
@@ -89,7 +89,7 @@
reg = <0x4600 0x20>;
clock-frequency = <97553800>; /* Hz */
current-speed = <9600>;
- interrupts = <10 2>;
+ interrupts = <26 2>;
interrupt-parent = <&mpic>;
};
@@ -136,6 +136,6 @@
};
chosen {
- linux,stdout-path = "/soc/serial@4500";
+ linux,stdout-path = &serial0;
};
};
diff --git a/arch/powerpc/configs/mpc83xx_defconfig b/arch/powerpc/configs/mpc83xx_defconfig
index 31bdbf3f756..a9807f083bc 100644
--- a/arch/powerpc/configs/mpc83xx_defconfig
+++ b/arch/powerpc/configs/mpc83xx_defconfig
@@ -186,7 +186,7 @@ CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT is not set
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
-# CONFIG_MATH_EMULATION is not set
+CONFIG_MATH_EMULATION=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
@@ -416,14 +416,14 @@ CONFIG_PHYLIB=y
# MII PHY device drivers
#
CONFIG_MARVELL_PHY=y
-# CONFIG_DAVICOM_PHY is not set
+CONFIG_DAVICOM_PHY=y
# CONFIG_QSEMI_PHY is not set
# CONFIG_LXT_PHY is not set
# CONFIG_CICADA_PHY is not set
-# CONFIG_VITESSE_PHY is not set
+CONFIG_VITESSE_PHY=y
# CONFIG_SMSC_PHY is not set
# CONFIG_BROADCOM_PHY is not set
-# CONFIG_ICPLUS_PHY is not set
+CONFIG_ICPLUS_PHY=y
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
@@ -436,7 +436,7 @@ CONFIG_MII=y
CONFIG_NETDEV_1000=y
CONFIG_GIANFAR=y
# CONFIG_GFAR_NAPI is not set
-# CONFIG_UCC_GETH is not set
+CONFIG_UCC_GETH=y
CONFIG_NETDEV_10000=y
#
diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c
index a4c2771b5e6..2a8f5cc5184 100644
--- a/arch/powerpc/kernel/cputable.c
+++ b/arch/powerpc/kernel/cputable.c
@@ -959,6 +959,9 @@ static struct cpu_spec __initdata cpu_specs[] = {
.icache_bsize = 32,
.dcache_bsize = 32,
.cpu_setup = __setup_cpu_603,
+ .num_pmcs = 4,
+ .oprofile_cpu_type = "ppc/e300",
+ .oprofile_type = PPC_OPROFILE_FSL_EMB,
.platform = "ppc603",
},
{ /* e300c4 (e300c1, plus one IU) */
@@ -971,6 +974,9 @@ static struct cpu_spec __initdata cpu_specs[] = {
.dcache_bsize = 32,
.cpu_setup = __setup_cpu_603,
.machine_check = machine_check_generic,
+ .num_pmcs = 4,
+ .oprofile_cpu_type = "ppc/e300",
+ .oprofile_type = PPC_OPROFILE_FSL_EMB,
.platform = "ppc603",
},
{ /* default match, we assume split I/D cache & TB (non-601)... */
@@ -1435,7 +1441,7 @@ static struct cpu_spec __initdata cpu_specs[] = {
.dcache_bsize = 32,
.num_pmcs = 4,
.oprofile_cpu_type = "ppc/e500",
- .oprofile_type = PPC_OPROFILE_BOOKE,
+ .oprofile_type = PPC_OPROFILE_FSL_EMB,
.machine_check = machine_check_e500,
.platform = "ppc8540",
},
@@ -1453,7 +1459,7 @@ static struct cpu_spec __initdata cpu_specs[] = {
.dcache_bsize = 32,
.num_pmcs = 4,
.oprofile_cpu_type = "ppc/e500",
- .oprofile_type = PPC_OPROFILE_BOOKE,
+ .oprofile_type = PPC_OPROFILE_FSL_EMB,
.machine_check = machine_check_e500,
.platform = "ppc8548",
},
diff --git a/arch/powerpc/kernel/pmc.c b/arch/powerpc/kernel/pmc.c
index ea04e0ab3f2..0516e2d3e02 100644
--- a/arch/powerpc/kernel/pmc.c
+++ b/arch/powerpc/kernel/pmc.c
@@ -26,7 +26,7 @@
static void dummy_perf(struct pt_regs *regs)
{
-#if defined(CONFIG_FSL_BOOKE) && !defined(CONFIG_E200)
+#if defined(CONFIG_FSL_EMB_PERFMON)
mtpmr(PMRN_PMGC0, mfpmr(PMRN_PMGC0) & ~PMGC0_PMIE);
#elif defined(CONFIG_PPC64) || defined(CONFIG_6xx)
if (cur_cpu_spec->pmc_type == PPC_PMC_IBM)
diff --git a/arch/powerpc/oprofile/Makefile b/arch/powerpc/oprofile/Makefile
index c5f64c3bd66..2ef6b0dddd8 100644
--- a/arch/powerpc/oprofile/Makefile
+++ b/arch/powerpc/oprofile/Makefile
@@ -15,5 +15,5 @@ oprofile-$(CONFIG_OPROFILE_CELL) += op_model_cell.o \
cell/spu_profiler.o cell/vma_map.o \
cell/spu_task_sync.o
oprofile-$(CONFIG_PPC64) += op_model_rs64.o op_model_power4.o op_model_pa6t.o
-oprofile-$(CONFIG_FSL_BOOKE) += op_model_fsl_booke.o
+oprofile-$(CONFIG_FSL_EMB_PERFMON) += op_model_fsl_emb.o
oprofile-$(CONFIG_6xx) += op_model_7450.o
diff --git a/arch/powerpc/oprofile/common.c b/arch/powerpc/oprofile/common.c
index a28cce1d6c2..4908dc98f9c 100644
--- a/arch/powerpc/oprofile/common.c
+++ b/arch/powerpc/oprofile/common.c
@@ -202,9 +202,9 @@ int __init oprofile_arch_init(struct oprofile_operations *ops)
model = &op_model_7450;
break;
#endif
-#ifdef CONFIG_FSL_BOOKE
- case PPC_OPROFILE_BOOKE:
- model = &op_model_fsl_booke;
+#if defined(CONFIG_FSL_EMB_PERFMON)
+ case PPC_OPROFILE_FSL_EMB:
+ model = &op_model_fsl_emb;
break;
#endif
default:
diff --git a/arch/powerpc/oprofile/op_model_fsl_booke.c b/arch/powerpc/oprofile/op_model_fsl_emb.c
index 183a28bb181..91596f6ba1f 100644
--- a/arch/powerpc/oprofile/op_model_fsl_booke.c
+++ b/arch/powerpc/oprofile/op_model_fsl_emb.c
@@ -1,7 +1,5 @@
/*
- * arch/powerpc/oprofile/op_model_fsl_booke.c
- *
- * Freescale Book-E oprofile support, based on ppc64 oprofile support
+ * Freescale Embedded oprofile support, based on ppc64 oprofile support
* Copyright (C) 2004 Anton Blanchard <anton@au.ibm.com>, IBM
*
* Copyright (c) 2004 Freescale Semiconductor, Inc
@@ -22,7 +20,7 @@
#include <asm/system.h>
#include <asm/processor.h>
#include <asm/cputable.h>
-#include <asm/reg_booke.h>
+#include <asm/reg_fsl_emb.h>
#include <asm/page.h>
#include <asm/pmc.h>
#include <asm/oprofile_impl.h>
@@ -244,7 +242,7 @@ static void dump_pmcs(void)
mfpmr(PMRN_PMLCA3), mfpmr(PMRN_PMLCB3));
}
-static int fsl_booke_cpu_setup(struct op_counter_config *ctr)
+static int fsl_emb_cpu_setup(struct op_counter_config *ctr)
{
int i;
@@ -262,7 +260,7 @@ static int fsl_booke_cpu_setup(struct op_counter_config *ctr)
return 0;
}
-static int fsl_booke_reg_setup(struct op_counter_config *ctr,
+static int fsl_emb_reg_setup(struct op_counter_config *ctr,
struct op_system_config *sys,
int num_ctrs)
{
@@ -281,7 +279,7 @@ static int fsl_booke_reg_setup(struct op_counter_config *ctr,
return 0;
}
-static int fsl_booke_start(struct op_counter_config *ctr)
+static int fsl_emb_start(struct op_counter_config *ctr)
{
int i;
@@ -315,7 +313,7 @@ static int fsl_booke_start(struct op_counter_config *ctr)
return 0;
}
-static void fsl_booke_stop(void)
+static void fsl_emb_stop(void)
{
/* freeze counters */
pmc_stop_ctrs();
@@ -329,7 +327,7 @@ static void fsl_booke_stop(void)
}
-static void fsl_booke_handle_interrupt(struct pt_regs *regs,
+static void fsl_emb_handle_interrupt(struct pt_regs *regs,
struct op_counter_config *ctr)
{
unsigned long pc;
@@ -362,10 +360,10 @@ static void fsl_booke_handle_interrupt(struct pt_regs *regs,
pmc_start_ctrs(1);
}
-struct op_powerpc_model op_model_fsl_booke = {
- .reg_setup = fsl_booke_reg_setup,
- .cpu_setup = fsl_booke_cpu_setup,
- .start = fsl_booke_start,
- .stop = fsl_booke_stop,
- .handle_interrupt = fsl_booke_handle_interrupt,
+struct op_powerpc_model op_model_fsl_emb = {
+ .reg_setup = fsl_emb_reg_setup,
+ .cpu_setup = fsl_emb_cpu_setup,
+ .start = fsl_emb_start,
+ .stop = fsl_emb_stop,
+ .handle_interrupt = fsl_emb_handle_interrupt,
};
diff --git a/arch/powerpc/platforms/83xx/mpc832x_rdb.c b/arch/powerpc/platforms/83xx/mpc832x_rdb.c
index 9f0fd88b2b1..e7f706b624f 100644
--- a/arch/powerpc/platforms/83xx/mpc832x_rdb.c
+++ b/arch/powerpc/platforms/83xx/mpc832x_rdb.c
@@ -101,7 +101,7 @@ static void __init mpc832x_rdb_setup_arch(void)
#ifdef CONFIG_QUICC_ENGINE
qe_reset();
- if ((np = of_find_node_by_name(np, "par_io")) != NULL) {
+ if ((np = of_find_node_by_name(NULL, "par_io")) != NULL) {
par_io_init(np);
of_node_put(np);
diff --git a/arch/powerpc/platforms/83xx/mpc83xx.h b/arch/powerpc/platforms/83xx/mpc83xx.h
index 88bb748aff0..68065e62fc3 100644
--- a/arch/powerpc/platforms/83xx/mpc83xx.h
+++ b/arch/powerpc/platforms/83xx/mpc83xx.h
@@ -14,6 +14,8 @@
#define MPC83XX_SCCR_USB_DRCM_11 0x00300000
#define MPC83XX_SCCR_USB_DRCM_01 0x00100000
#define MPC83XX_SCCR_USB_DRCM_10 0x00200000
+#define MPC8315_SCCR_USB_MASK 0x00c00000
+#define MPC8315_SCCR_USB_DRCM_11 0x00c00000
#define MPC837X_SCCR_USB_DRCM_11 0x00c00000
/* system i/o configuration register low */
diff --git a/arch/powerpc/platforms/83xx/usb.c b/arch/powerpc/platforms/83xx/usb.c
index 681230a30ac..471fdd8f410 100644
--- a/arch/powerpc/platforms/83xx/usb.c
+++ b/arch/powerpc/platforms/83xx/usb.c
@@ -104,6 +104,7 @@ int mpc831x_usb_cfg(void)
u32 temp;
void __iomem *immap, *usb_regs;
struct device_node *np = NULL;
+ struct device_node *immr_node = NULL;
const void *prop;
struct resource res;
int ret = 0;
@@ -124,10 +125,15 @@ int mpc831x_usb_cfg(void)
}
/* Configure clock */
- temp = in_be32(immap + MPC83XX_SCCR_OFFS);
- temp &= ~MPC83XX_SCCR_USB_MASK;
- temp |= MPC83XX_SCCR_USB_DRCM_11; /* 1:3 */
- out_be32(immap + MPC83XX_SCCR_OFFS, temp);
+ immr_node = of_get_parent(np);
+ if (immr_node && of_device_is_compatible(immr_node, "fsl,mpc8315-immr"))
+ clrsetbits_be32(immap + MPC83XX_SCCR_OFFS,
+ MPC8315_SCCR_USB_MASK,
+ MPC8315_SCCR_USB_DRCM_11);
+ else
+ clrsetbits_be32(immap + MPC83XX_SCCR_OFFS,
+ MPC83XX_SCCR_USB_MASK,
+ MPC83XX_SCCR_USB_DRCM_11);
/* Configure pin mux for ULPI. There is no pin mux for UTMI */
if (prop && !strcmp(prop, "ulpi")) {
@@ -144,6 +150,9 @@ int mpc831x_usb_cfg(void)
iounmap(immap);
+ if (immr_node)
+ of_node_put(immr_node);
+
/* Map USB SOC space */
ret = of_address_to_resource(np, 0, &res);
if (ret) {
diff --git a/arch/powerpc/platforms/8xx/adder875.c b/arch/powerpc/platforms/8xx/adder875.c
index c6bc0783c3b..82363e98f50 100644
--- a/arch/powerpc/platforms/8xx/adder875.c
+++ b/arch/powerpc/platforms/8xx/adder875.c
@@ -15,12 +15,12 @@
#include <asm/time.h>
#include <asm/machdep.h>
-#include <asm/commproc.h>
+#include <asm/cpm1.h>
#include <asm/fs_pd.h>
#include <asm/udbg.h>
#include <asm/prom.h>
-#include <sysdev/commproc.h>
+#include "mpc8xx.h"
struct cpm_pin {
int port, pin, flags;
@@ -108,7 +108,7 @@ define_machine(adder875) {
.name = "Adder MPC875",
.probe = adder875_probe,
.setup_arch = adder875_setup,
- .init_IRQ = m8xx_pic_init,
+ .init_IRQ = mpc8xx_pics_init,
.get_irq = mpc8xx_get_irq,
.restart = mpc8xx_restart,
.calibrate_decr = generic_calibrate_decr,
diff --git a/arch/powerpc/platforms/8xx/ep88xc.c b/arch/powerpc/platforms/8xx/ep88xc.c
index a8dffa00577..7d9ac6040d6 100644
--- a/arch/powerpc/platforms/8xx/ep88xc.c
+++ b/arch/powerpc/platforms/8xx/ep88xc.c
@@ -15,7 +15,6 @@
#include <asm/machdep.h>
#include <asm/io.h>
#include <asm/udbg.h>
-#include <asm/commproc.h>
#include <asm/cpm1.h>
#include "mpc8xx.h"
diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig
index fdce10c4f07..045b8c80eea 100644
--- a/arch/powerpc/platforms/Kconfig
+++ b/arch/powerpc/platforms/Kconfig
@@ -24,6 +24,7 @@ config PPC_83xx
select MPC83xx
select IPIC
select WANT_DEVICE_TREE
+ select FSL_EMB_PERFMON
config PPC_86xx
bool "Freescale 86xx"
diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype
index 7fc41104d53..eea2e7049fe 100644
--- a/arch/powerpc/platforms/Kconfig.cputype
+++ b/arch/powerpc/platforms/Kconfig.cputype
@@ -94,6 +94,7 @@ config 8xx
bool
config E500
+ select FSL_EMB_PERFMON
bool
config PPC_FPU
@@ -115,6 +116,9 @@ config FSL_BOOKE
depends on E200 || E500
default y
+config FSL_EMB_PERFMON
+ bool
+
config PTE_64BIT
bool
depends on 44x || E500
diff --git a/arch/powerpc/platforms/embedded6xx/storcenter.c b/arch/powerpc/platforms/embedded6xx/storcenter.c
index e12e9d29871..8864e488498 100644
--- a/arch/powerpc/platforms/embedded6xx/storcenter.c
+++ b/arch/powerpc/platforms/embedded6xx/storcenter.c
@@ -132,33 +132,18 @@ static void __init storcenter_init_IRQ(void)
paddr = (phys_addr_t)of_translate_address(dnp, prop);
mpic = mpic_alloc(dnp, paddr, MPIC_PRIMARY | MPIC_WANTS_RESET,
- 4, 32, " EPIC ");
+ 16, 32, " OpenPIC ");
of_node_put(dnp);
BUG_ON(mpic == NULL);
- /* PCI IRQs */
/*
- * 2.6.12 patch:
- * openpic_set_sources(0, 5, OpenPIC_Addr + 0x10200);
- * openpic_set_sources(5, 2, OpenPIC_Addr + 0x11120);
- * first_irq, num_irqs, __iomem first_ISR
- * o_ss: i, src: 0, fdf50200
- * o_ss: i, src: 1, fdf50220
- * o_ss: i, src: 2, fdf50240
- * o_ss: i, src: 3, fdf50260
- * o_ss: i, src: 4, fdf50280
- * o_ss: i, src: 5, fdf51120
- * o_ss: i, src: 6, fdf51140
+ * 16 Serial Interrupts followed by 16 Internal Interrupts.
+ * I2C is the second internal, so it is at 17, 0x11020.
*/
mpic_assign_isu(mpic, 0, paddr + 0x10200);
- mpic_assign_isu(mpic, 1, paddr + 0x10220);
- mpic_assign_isu(mpic, 2, paddr + 0x10240);
- mpic_assign_isu(mpic, 3, paddr + 0x10260);
- mpic_assign_isu(mpic, 4, paddr + 0x10280);
- mpic_assign_isu(mpic, 5, paddr + 0x11120);
- mpic_assign_isu(mpic, 6, paddr + 0x11140);
+ mpic_assign_isu(mpic, 1, paddr + 0x11000);
mpic_init(mpic);
}
@@ -178,7 +163,7 @@ static int __init storcenter_probe(void)
{
unsigned long root = of_get_flat_dt_root();
- return of_flat_dt_is_compatible(root, "storcenter");
+ return of_flat_dt_is_compatible(root, "iomega,storcenter");
}
define_machine(storcenter){
diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c
index e48b20e934c..2c5388ce902 100644
--- a/arch/powerpc/sysdev/fsl_soc.c
+++ b/arch/powerpc/sysdev/fsl_soc.c
@@ -1342,7 +1342,7 @@ static int __init of_fsl_spi_probe(char *type, char *compatible, u32 sysclk,
if (ret)
goto unreg;
- ret = platform_device_register(pdev);
+ ret = platform_device_add(pdev);
if (ret)
goto unreg;
diff --git a/arch/powerpc/sysdev/qe_lib/qe.c b/arch/powerpc/sysdev/qe_lib/qe.c
index 5ef844da935..6efbd5e5bb1 100644
--- a/arch/powerpc/sysdev/qe_lib/qe.c
+++ b/arch/powerpc/sysdev/qe_lib/qe.c
@@ -66,7 +66,7 @@ phys_addr_t get_qe_base(void)
{
struct device_node *qe;
unsigned int size;
- const void *prop;
+ const u32 *prop;
if (qebase != -1)
return qebase;
@@ -79,7 +79,8 @@ phys_addr_t get_qe_base(void)
}
prop = of_get_property(qe, "reg", &size);
- qebase = of_translate_address(qe, prop);
+ if (prop && size >= sizeof(*prop))
+ qebase = of_translate_address(qe, prop);
of_node_put(qe);
return qebase;
@@ -172,10 +173,9 @@ unsigned int get_brg_clk(void)
}
prop = of_get_property(qe, "brg-frequency", &size);
- if (!prop || size != sizeof(*prop))
- return brg_clk;
+ if (prop && size == sizeof(*prop))
+ brg_clk = *prop;
- brg_clk = *prop;
of_node_put(qe);
return brg_clk;