diff options
31 files changed, 190 insertions, 174 deletions
diff --git a/arch/powerpc/boot/dts/adder875-redboot.dts b/arch/powerpc/boot/dts/adder875-redboot.dts index 930bfb3894eb..28e9cd3d7a21 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 0197242dacfb..54fb60ec03e5 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 2d6653fe72ff..e1f0dca8ac39 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 b582032ba3d6..d7a1ececa30f 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 7480edae85ed..0199c5c548d8 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 813c259abbe5..db37214aee37 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 8848e637293e..d84a012c2aaf 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 2204874ac5f3..5893816c0bce 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 31bdbf3f7566..a9807f083bc4 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 a4c2771b5e62..2a8f5cc5184f 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 ea04e0ab3f2f..0516e2d3e02e 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 c5f64c3bd668..2ef6b0dddd8c 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 a28cce1d6c24..4908dc98f9ca 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 183a28bb1812..91596f6ba1f4 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 9f0fd88b2b1f..e7f706b624fe 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 88bb748aff0d..68065e62fc3d 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 681230a30acd..471fdd8f4108 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 c6bc0783c3b0..82363e98f50e 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 a8dffa005775..7d9ac6040d63 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 fdce10c4f074..045b8c80eeaf 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 7fc41104d53e..eea2e7049fed 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 e12e9d298716..8864e4884980 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 e48b20e934ca..2c5388ce902a 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 5ef844da9355..6efbd5e5bb1b 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; diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 7d170cd381c3..9cc25fd80b60 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -1737,10 +1737,8 @@ config SC92031 config CPMAC tristate "TI AR7 CPMAC Ethernet support (EXPERIMENTAL)" - depends on NET_ETHERNET && EXPERIMENTAL && AR7 + depends on NET_ETHERNET && EXPERIMENTAL && AR7 && BROKEN select PHYLIB - select FIXED_PHY - select FIXED_MII_100_FDX help TI AR7 CPMAC Ethernet support diff --git a/drivers/net/cpmac.c b/drivers/net/cpmac.c index 6ccebb830ff9..c85194f2cd2d 100644 --- a/drivers/net/cpmac.c +++ b/drivers/net/cpmac.c @@ -845,15 +845,6 @@ static void cpmac_adjust_link(struct net_device *dev) spin_unlock(&priv->lock); } -static int cpmac_link_update(struct net_device *dev, - struct fixed_phy_status *status) -{ - status->link = 1; - status->speed = 100; - status->duplex = 1; - return 0; -} - static int cpmac_open(struct net_device *dev) { int i, size, res; @@ -996,11 +987,11 @@ static int external_switch; static int __devinit cpmac_probe(struct platform_device *pdev) { int rc, phy_id, i; + int mdio_bus_id = cpmac_mii.id; struct resource *mem; struct cpmac_priv *priv; struct net_device *dev; struct plat_cpmac_data *pdata; - struct fixed_info *fixed_phy; DECLARE_MAC_BUF(mac); pdata = pdev->dev.platform_data; @@ -1014,9 +1005,23 @@ static int __devinit cpmac_probe(struct platform_device *pdev) } if (phy_id == PHY_MAX_ADDR) { - if (external_switch || dumb_switch) + if (external_switch || dumb_switch) { + struct fixed_phy_status status = {}; + + mdio_bus_id = 0; + + /* + * FIXME: this should be in the platform code! + * Since there is not platform code at all (that is, + * no mainline users of that driver), place it here + * for now. + */ phy_id = 0; - else { + status.link = 1; + status.duplex = 1; + status.speed = 100; + fixed_phy_add(PHY_POLL, phy_id, &status); + } else { printk(KERN_ERR "cpmac: no PHY present\n"); return -ENODEV; } @@ -1060,32 +1065,8 @@ static int __devinit cpmac_probe(struct platform_device *pdev) priv->msg_enable = netif_msg_init(debug_level, 0xff); memcpy(dev->dev_addr, pdata->dev_addr, sizeof(dev->dev_addr)); - if (phy_id == 31) { - snprintf(priv->phy_name, BUS_ID_SIZE, PHY_ID_FMT, cpmac_mii.id, - phy_id); - } else { - /* Let's try to get a free fixed phy... */ - for (i = 0; i < MAX_PHY_AMNT; i++) { - fixed_phy = fixed_mdio_get_phydev(i); - if (!fixed_phy) - continue; - if (!fixed_phy->phydev->attached_dev) { - strncpy(priv->phy_name, - fixed_phy->phydev->dev.bus_id, - BUS_ID_SIZE); - fixed_mdio_set_link_update(fixed_phy->phydev, - &cpmac_link_update); - goto phy_found; - } - } - if (netif_msg_drv(priv)) - printk(KERN_ERR "%s: Could not find fixed PHY\n", - dev->name); - rc = -ENODEV; - goto fail; - } + snprintf(priv->phy_name, BUS_ID_SIZE, PHY_ID_FMT, mdio_bus_id, phy_id); -phy_found: priv->phy = phy_connect(dev, priv->phy_name, &cpmac_adjust_link, 0, PHY_INTERFACE_MODE_MII); if (IS_ERR(priv->phy)) { diff --git a/include/asm-powerpc/cputable.h b/include/asm-powerpc/cputable.h index 528ef183c221..1e79673b7316 100644 --- a/include/asm-powerpc/cputable.h +++ b/include/asm-powerpc/cputable.h @@ -46,7 +46,7 @@ enum powerpc_oprofile_type { PPC_OPROFILE_RS64 = 1, PPC_OPROFILE_POWER4 = 2, PPC_OPROFILE_G4 = 3, - PPC_OPROFILE_BOOKE = 4, + PPC_OPROFILE_FSL_EMB = 4, PPC_OPROFILE_CELL = 5, PPC_OPROFILE_PA6T = 6, }; diff --git a/include/asm-powerpc/oprofile_impl.h b/include/asm-powerpc/oprofile_impl.h index 938fefb4c4bc..95035c602ba6 100644 --- a/include/asm-powerpc/oprofile_impl.h +++ b/include/asm-powerpc/oprofile_impl.h @@ -54,7 +54,7 @@ struct op_powerpc_model { int num_counters; }; -extern struct op_powerpc_model op_model_fsl_booke; +extern struct op_powerpc_model op_model_fsl_emb; extern struct op_powerpc_model op_model_rs64; extern struct op_powerpc_model op_model_power4; extern struct op_powerpc_model op_model_7450; diff --git a/include/asm-powerpc/reg.h b/include/asm-powerpc/reg.h index 2408a29507e5..0d6238987df8 100644 --- a/include/asm-powerpc/reg.h +++ b/include/asm-powerpc/reg.h @@ -18,6 +18,10 @@ #include <asm/reg_booke.h> #endif /* CONFIG_BOOKE || CONFIG_40x */ +#ifdef CONFIG_FSL_EMB_PERFMON +#include <asm/reg_fsl_emb.h> +#endif + #ifdef CONFIG_8xx #include <asm/reg_8xx.h> #endif /* CONFIG_8xx */ diff --git a/include/asm-powerpc/reg_booke.h b/include/asm-powerpc/reg_booke.h index 0405ef479814..cf54a3f31753 100644 --- a/include/asm-powerpc/reg_booke.h +++ b/include/asm-powerpc/reg_booke.h @@ -9,68 +9,6 @@ #ifndef __ASM_POWERPC_REG_BOOKE_H__ #define __ASM_POWERPC_REG_BOOKE_H__ -#ifndef __ASSEMBLY__ -/* Performance Monitor Registers */ -#define mfpmr(rn) ({unsigned int rval; \ - asm volatile("mfpmr %0," __stringify(rn) \ - : "=r" (rval)); rval;}) -#define mtpmr(rn, v) asm volatile("mtpmr " __stringify(rn) ",%0" : : "r" (v)) -#endif /* __ASSEMBLY__ */ - -/* Freescale Book E Performance Monitor APU Registers */ -#define PMRN_PMC0 0x010 /* Performance Monitor Counter 0 */ -#define PMRN_PMC1 0x011 /* Performance Monitor Counter 1 */ -#define PMRN_PMC2 0x012 /* Performance Monitor Counter 1 */ -#define PMRN_PMC3 0x013 /* Performance Monitor Counter 1 */ -#define PMRN_PMLCA0 0x090 /* PM Local Control A0 */ -#define PMRN_PMLCA1 0x091 /* PM Local Control A1 */ -#define PMRN_PMLCA2 0x092 /* PM Local Control A2 */ -#define PMRN_PMLCA3 0x093 /* PM Local Control A3 */ - -#define PMLCA_FC 0x80000000 /* Freeze Counter */ -#define PMLCA_FCS 0x40000000 /* Freeze in Supervisor */ -#define PMLCA_FCU 0x20000000 /* Freeze in User */ -#define PMLCA_FCM1 0x10000000 /* Freeze when PMM==1 */ -#define PMLCA_FCM0 0x08000000 /* Freeze when PMM==0 */ -#define PMLCA_CE 0x04000000 /* Condition Enable */ - -#define PMLCA_EVENT_MASK 0x007f0000 /* Event field */ -#define PMLCA_EVENT_SHIFT 16 - -#define PMRN_PMLCB0 0x110 /* PM Local Control B0 */ -#define PMRN_PMLCB1 0x111 /* PM Local Control B1 */ -#define PMRN_PMLCB2 0x112 /* PM Local Control B2 */ -#define PMRN_PMLCB3 0x113 /* PM Local Control B3 */ - -#define PMLCB_THRESHMUL_MASK 0x0700 /* Threshhold Multiple Field */ -#define PMLCB_THRESHMUL_SHIFT 8 - -#define PMLCB_THRESHOLD_MASK 0x003f /* Threshold Field */ -#define PMLCB_THRESHOLD_SHIFT 0 - -#define PMRN_PMGC0 0x190 /* PM Global Control 0 */ - -#define PMGC0_FAC 0x80000000 /* Freeze all Counters */ -#define PMGC0_PMIE 0x40000000 /* Interrupt Enable */ -#define PMGC0_FCECE 0x20000000 /* Freeze countes on - Enabled Condition or - Event */ - -#define PMRN_UPMC0 0x000 /* User Performance Monitor Counter 0 */ -#define PMRN_UPMC1 0x001 /* User Performance Monitor Counter 1 */ -#define PMRN_UPMC2 0x002 /* User Performance Monitor Counter 1 */ -#define PMRN_UPMC3 0x003 /* User Performance Monitor Counter 1 */ -#define PMRN_UPMLCA0 0x080 /* User PM Local Control A0 */ -#define PMRN_UPMLCA1 0x081 /* User PM Local Control A1 */ -#define PMRN_UPMLCA2 0x082 /* User PM Local Control A2 */ -#define PMRN_UPMLCA3 0x083 /* User PM Local Control A3 */ -#define PMRN_UPMLCB0 0x100 /* User PM Local Control B0 */ -#define PMRN_UPMLCB1 0x101 /* User PM Local Control B1 */ -#define PMRN_UPMLCB2 0x102 /* User PM Local Control B2 */ -#define PMRN_UPMLCB3 0x103 /* User PM Local Control B3 */ -#define PMRN_UPMGC0 0x180 /* User PM Global Control 0 */ - - /* Machine State Register (MSR) Fields */ #define MSR_UCLE (1<<26) /* User-mode cache lock enable */ #define MSR_SPE (1<<25) /* Enable SPE */ diff --git a/include/asm-powerpc/reg_fsl_emb.h b/include/asm-powerpc/reg_fsl_emb.h new file mode 100644 index 000000000000..1e180a594589 --- /dev/null +++ b/include/asm-powerpc/reg_fsl_emb.h @@ -0,0 +1,72 @@ +/* + * Contains register definitions for the Freescale Embedded Performance + * Monitor. + */ +#ifdef __KERNEL__ +#ifndef __ASM_POWERPC_REG_FSL_EMB_H__ +#define __ASM_POWERPC_REG_FSL_EMB_H__ + +#ifndef __ASSEMBLY__ +/* Performance Monitor Registers */ +#define mfpmr(rn) ({unsigned int rval; \ + asm volatile("mfpmr %0," __stringify(rn) \ + : "=r" (rval)); rval;}) +#define mtpmr(rn, v) asm volatile("mtpmr " __stringify(rn) ",%0" : : "r" (v)) +#endif /* __ASSEMBLY__ */ + +/* Freescale Book E Performance Monitor APU Registers */ +#define PMRN_PMC0 0x010 /* Performance Monitor Counter 0 */ +#define PMRN_PMC1 0x011 /* Performance Monitor Counter 1 */ +#define PMRN_PMC2 0x012 /* Performance Monitor Counter 1 */ +#define PMRN_PMC3 0x013 /* Performance Monitor Counter 1 */ +#define PMRN_PMLCA0 0x090 /* PM Local Control A0 */ +#define PMRN_PMLCA1 0x091 /* PM Local Control A1 */ +#define PMRN_PMLCA2 0x092 /* PM Local Control A2 */ +#define PMRN_PMLCA3 0x093 /* PM Local Control A3 */ + +#define PMLCA_FC 0x80000000 /* Freeze Counter */ +#define PMLCA_FCS 0x40000000 /* Freeze in Supervisor */ +#define PMLCA_FCU 0x20000000 /* Freeze in User */ +#define PMLCA_FCM1 0x10000000 /* Freeze when PMM==1 */ +#define PMLCA_FCM0 0x08000000 /* Freeze when PMM==0 */ +#define PMLCA_CE 0x04000000 /* Condition Enable */ + +#define PMLCA_EVENT_MASK 0x007f0000 /* Event field */ +#define PMLCA_EVENT_SHIFT 16 + +#define PMRN_PMLCB0 0x110 /* PM Local Control B0 */ +#define PMRN_PMLCB1 0x111 /* PM Local Control B1 */ +#define PMRN_PMLCB2 0x112 /* PM Local Control B2 */ +#define PMRN_PMLCB3 0x113 /* PM Local Control B3 */ + +#define PMLCB_THRESHMUL_MASK 0x0700 /* Threshhold Multiple Field */ +#define PMLCB_THRESHMUL_SHIFT 8 + +#define PMLCB_THRESHOLD_MASK 0x003f /* Threshold Field */ +#define PMLCB_THRESHOLD_SHIFT 0 + +#define PMRN_PMGC0 0x190 /* PM Global Control 0 */ + +#define PMGC0_FAC 0x80000000 /* Freeze all Counters */ +#define PMGC0_PMIE 0x40000000 /* Interrupt Enable */ +#define PMGC0_FCECE 0x20000000 /* Freeze countes on + Enabled Condition or + Event */ + +#define PMRN_UPMC0 0x000 /* User Performance Monitor Counter 0 */ +#define PMRN_UPMC1 0x001 /* User Performance Monitor Counter 1 */ +#define PMRN_UPMC2 0x002 /* User Performance Monitor Counter 1 */ +#define PMRN_UPMC3 0x003 /* User Performance Monitor Counter 1 */ +#define PMRN_UPMLCA0 0x080 /* User PM Local Control A0 */ +#define PMRN_UPMLCA1 0x081 /* User PM Local Control A1 */ +#define PMRN_UPMLCA2 0x082 /* User PM Local Control A2 */ +#define PMRN_UPMLCA3 0x083 /* User PM Local Control A3 */ +#define PMRN_UPMLCB0 0x100 /* User PM Local Control B0 */ +#define PMRN_UPMLCB1 0x101 /* User PM Local Control B1 */ +#define PMRN_UPMLCB2 0x102 /* User PM Local Control B2 */ +#define PMRN_UPMLCB3 0x103 /* User PM Local Control B3 */ +#define PMRN_UPMGC0 0x180 /* User PM Global Control 0 */ + + +#endif /* __ASM_POWERPC_REG_FSL_EMB_H__ */ +#endif /* __KERNEL__ */ |