diff options
Diffstat (limited to 'target/linux/generic/patches-3.3')
5 files changed, 895 insertions, 123 deletions
diff --git a/target/linux/generic/patches-3.3/020-ssb_update.patch b/target/linux/generic/patches-3.3/020-ssb_update.patch index 10c70abbbb..bfcb556b03 100644 --- a/target/linux/generic/patches-3.3/020-ssb_update.patch +++ b/target/linux/generic/patches-3.3/020-ssb_update.patch @@ -1,6 +1,6 @@ --- a/drivers/ssb/b43_pci_bridge.c +++ b/drivers/ssb/b43_pci_bridge.c -@@ -29,11 +29,14 @@ static const struct pci_device_id b43_pc +@@ -29,11 +29,15 @@ static const struct pci_device_id b43_pc { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4319) }, { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4320) }, { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4321) }, @@ -12,9 +12,155 @@ { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4329) }, { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x432b) }, + { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x432c) }, ++ { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4350) }, { 0, }, }; MODULE_DEVICE_TABLE(pci, b43_pci_bridge_tbl); +--- a/drivers/ssb/driver_chipcommon.c ++++ b/drivers/ssb/driver_chipcommon.c +@@ -4,6 +4,7 @@ + * + * Copyright 2005, Broadcom Corporation + * Copyright 2006, 2007, Michael Buesch <m@bues.ch> ++ * Copyright 2012, Hauke Mehrtens <hauke@hauke-m.de> + * + * Licensed under the GNU/GPL. See COPYING for details. + */ +@@ -12,6 +13,7 @@ + #include <linux/ssb/ssb_regs.h> + #include <linux/export.h> + #include <linux/pci.h> ++#include <linux/bcm47xx_wdt.h> + + #include "ssb_private.h" + +@@ -280,6 +282,69 @@ static void calc_fast_powerup_delay(stru + cc->fast_pwrup_delay = tmp; + } + ++static u32 ssb_chipco_alp_clock(struct ssb_chipcommon *cc) ++{ ++ if (cc->capabilities & SSB_CHIPCO_CAP_PMU) ++ return ssb_pmu_get_alp_clock(cc); ++ ++ return 20000000; ++} ++ ++static u32 ssb_chipco_watchdog_get_max_timer(struct ssb_chipcommon *cc) ++{ ++ u32 nb; ++ ++ if (cc->capabilities & SSB_CHIPCO_CAP_PMU) { ++ if (cc->dev->id.revision < 26) ++ nb = 16; ++ else ++ nb = (cc->dev->id.revision >= 37) ? 32 : 24; ++ } else { ++ nb = 28; ++ } ++ if (nb == 32) ++ return 0xffffffff; ++ else ++ return (1 << nb) - 1; ++} ++ ++u32 ssb_chipco_watchdog_timer_set_wdt(struct bcm47xx_wdt *wdt, u32 ticks) ++{ ++ struct ssb_chipcommon *cc = bcm47xx_wdt_get_drvdata(wdt); ++ ++ if (cc->dev->bus->bustype != SSB_BUSTYPE_SSB) ++ return 0; ++ ++ return ssb_chipco_watchdog_timer_set(cc, ticks); ++} ++ ++u32 ssb_chipco_watchdog_timer_set_ms(struct bcm47xx_wdt *wdt, u32 ms) ++{ ++ struct ssb_chipcommon *cc = bcm47xx_wdt_get_drvdata(wdt); ++ u32 ticks; ++ ++ if (cc->dev->bus->bustype != SSB_BUSTYPE_SSB) ++ return 0; ++ ++ ticks = ssb_chipco_watchdog_timer_set(cc, cc->ticks_per_ms * ms); ++ return ticks / cc->ticks_per_ms; ++} ++ ++static int ssb_chipco_watchdog_ticks_per_ms(struct ssb_chipcommon *cc) ++{ ++ struct ssb_bus *bus = cc->dev->bus; ++ ++ if (cc->capabilities & SSB_CHIPCO_CAP_PMU) { ++ /* based on 32KHz ILP clock */ ++ return 32; ++ } else { ++ if (cc->dev->id.revision < 18) ++ return ssb_clockspeed(bus) / 1000; ++ else ++ return ssb_chipco_alp_clock(cc) / 1000; ++ } ++} ++ + void ssb_chipcommon_init(struct ssb_chipcommon *cc) + { + if (!cc->dev) +@@ -297,6 +362,11 @@ void ssb_chipcommon_init(struct ssb_chip + chipco_powercontrol_init(cc); + ssb_chipco_set_clockmode(cc, SSB_CLKMODE_FAST); + calc_fast_powerup_delay(cc); ++ ++ if (cc->dev->bus->bustype == SSB_BUSTYPE_SSB) { ++ cc->ticks_per_ms = ssb_chipco_watchdog_ticks_per_ms(cc); ++ cc->max_timer_ms = ssb_chipco_watchdog_get_max_timer(cc) / cc->ticks_per_ms; ++ } + } + + void ssb_chipco_suspend(struct ssb_chipcommon *cc) +@@ -395,10 +465,27 @@ void ssb_chipco_timing_init(struct ssb_c + } + + /* Set chip watchdog reset timer to fire in 'ticks' backplane cycles */ +-void ssb_chipco_watchdog_timer_set(struct ssb_chipcommon *cc, u32 ticks) ++u32 ssb_chipco_watchdog_timer_set(struct ssb_chipcommon *cc, u32 ticks) + { +- /* instant NMI */ +- chipco_write32(cc, SSB_CHIPCO_WATCHDOG, ticks); ++ u32 maxt; ++ enum ssb_clkmode clkmode; ++ ++ maxt = ssb_chipco_watchdog_get_max_timer(cc); ++ if (cc->capabilities & SSB_CHIPCO_CAP_PMU) { ++ if (ticks == 1) ++ ticks = 2; ++ else if (ticks > maxt) ++ ticks = maxt; ++ chipco_write32(cc, SSB_CHIPCO_PMU_WATCHDOG, ticks); ++ } else { ++ clkmode = ticks ? SSB_CLKMODE_FAST : SSB_CLKMODE_DYNAMIC; ++ ssb_chipco_set_clockmode(cc, clkmode); ++ if (ticks > maxt) ++ ticks = maxt; ++ /* instant NMI */ ++ chipco_write32(cc, SSB_CHIPCO_WATCHDOG, ticks); ++ } ++ return ticks; + } + + void ssb_chipco_irq_mask(struct ssb_chipcommon *cc, u32 mask, u32 value) +@@ -473,12 +560,7 @@ int ssb_chipco_serial_init(struct ssb_ch + chipco_read32(cc, SSB_CHIPCO_CORECTL) + | SSB_CHIPCO_CORECTL_UARTCLK0); + } else if ((ccrev >= 11) && (ccrev != 15)) { +- /* Fixed ALP clock */ +- baud_base = 20000000; +- if (cc->capabilities & SSB_CHIPCO_CAP_PMU) { +- /* FIXME: baud_base is different for devices with a PMU */ +- SSB_WARN_ON(1); +- } ++ baud_base = ssb_chipco_alp_clock(cc); + div = 1; + if (ccrev >= 21) { + /* Turn off UART clock before switching clocksource. */ --- a/drivers/ssb/driver_chipcommon_pmu.c +++ b/drivers/ssb/driver_chipcommon_pmu.c @@ -13,6 +13,9 @@ @@ -63,11 +209,55 @@ ssb_pmu0_pllinit_r0(cc, crystalfreq); break; case 0x4322: -@@ -607,3 +614,34 @@ void ssb_pmu_set_ldo_paref(struct ssb_ch +@@ -339,6 +346,8 @@ static void ssb_pmu_pll_init(struct ssb_ + chipco_write32(cc, SSB_CHIPCO_PLLCTL_DATA, 0x380005C0); + } + break; ++ case 43222: ++ break; + default: + ssb_printk(KERN_ERR PFX + "ERROR: PLL init unknown for device %04X\n", +@@ -427,6 +436,7 @@ static void ssb_pmu_resources_init(struc + min_msk = 0xCBB; + break; + case 0x4322: ++ case 43222: + /* We keep the default settings: + * min_msk = 0xCBB + * max_msk = 0x7FFFF +@@ -607,3 +617,61 @@ void ssb_pmu_set_ldo_paref(struct ssb_ch EXPORT_SYMBOL(ssb_pmu_set_ldo_voltage); EXPORT_SYMBOL(ssb_pmu_set_ldo_paref); + ++static u32 ssb_pmu_get_alp_clock_clk0(struct ssb_chipcommon *cc) ++{ ++ u32 crystalfreq; ++ const struct pmu0_plltab_entry *e = NULL; ++ ++ crystalfreq = chipco_read32(cc, SSB_CHIPCO_PMU_CTL) & ++ SSB_CHIPCO_PMU_CTL_XTALFREQ >> SSB_CHIPCO_PMU_CTL_XTALFREQ_SHIFT; ++ e = pmu0_plltab_find_entry(crystalfreq); ++ BUG_ON(!e); ++ return e->freq * 1000; ++} ++ ++u32 ssb_pmu_get_alp_clock(struct ssb_chipcommon *cc) ++{ ++ struct ssb_bus *bus = cc->dev->bus; ++ ++ switch (bus->chip_id) { ++ case 0x5354: ++ ssb_pmu_get_alp_clock_clk0(cc); ++ default: ++ ssb_printk(KERN_ERR PFX ++ "ERROR: PMU alp clock unknown for device %04X\n", ++ bus->chip_id); ++ return 0; ++ } ++} ++ +u32 ssb_pmu_get_cpu_clock(struct ssb_chipcommon *cc) +{ + struct ssb_bus *bus = cc->dev->bus; @@ -98,8 +288,55 @@ + return 0; + } +} +--- a/drivers/ssb/driver_extif.c ++++ b/drivers/ssb/driver_extif.c +@@ -112,10 +112,30 @@ void ssb_extif_get_clockcontrol(struct s + *m = extif_read32(extif, SSB_EXTIF_CLOCK_SB); + } + +-void ssb_extif_watchdog_timer_set(struct ssb_extif *extif, +- u32 ticks) ++u32 ssb_extif_watchdog_timer_set_wdt(struct bcm47xx_wdt *wdt, u32 ticks) + { ++ struct ssb_extif *extif = bcm47xx_wdt_get_drvdata(wdt); ++ ++ return ssb_extif_watchdog_timer_set(extif, ticks); ++} ++ ++u32 ssb_extif_watchdog_timer_set_ms(struct bcm47xx_wdt *wdt, u32 ms) ++{ ++ struct ssb_extif *extif = bcm47xx_wdt_get_drvdata(wdt); ++ u32 ticks = (SSB_EXTIF_WATCHDOG_CLK / 1000) * ms; ++ ++ ticks = ssb_extif_watchdog_timer_set(extif, ticks); ++ ++ return (ticks * 1000) / SSB_EXTIF_WATCHDOG_CLK; ++} ++ ++u32 ssb_extif_watchdog_timer_set(struct ssb_extif *extif, u32 ticks) ++{ ++ if (ticks > SSB_EXTIF_WATCHDOG_MAX_TIMER) ++ ticks = SSB_EXTIF_WATCHDOG_MAX_TIMER; + extif_write32(extif, SSB_EXTIF_WATCHDOG, ticks); ++ ++ return ticks; + } + + u32 ssb_extif_gpio_in(struct ssb_extif *extif, u32 mask) --- a/drivers/ssb/driver_mipscore.c +++ b/drivers/ssb/driver_mipscore.c +@@ -178,9 +178,9 @@ static void ssb_mips_serial_init(struct + { + struct ssb_bus *bus = mcore->dev->bus; + +- if (bus->extif.dev) ++ if (ssb_extif_available(&bus->extif)) + mcore->nr_serial_ports = ssb_extif_serial_init(&bus->extif, mcore->serial_ports); +- else if (bus->chipco.dev) ++ else if (ssb_chipco_available(&bus->chipco)) + mcore->nr_serial_ports = ssb_chipco_serial_init(&bus->chipco, mcore->serial_ports); + else + mcore->nr_serial_ports = 0; @@ -190,16 +190,32 @@ static void ssb_mips_flash_detect(struct { struct ssb_bus *bus = mcore->dev->bus; @@ -109,7 +346,7 @@ - mcore->flash_window = 0x1c000000; - mcore->flash_window_size = 0x02000000; + /* When there is no chipcommon on the bus there is 4MB flash */ -+ if (!bus->chipco.dev) { ++ if (!ssb_chipco_available(&bus->chipco)) { + mcore->pflash.present = true; + mcore->pflash.buswidth = 2; + mcore->pflash.window = SSB_FLASH1; @@ -141,19 +378,100 @@ } } -@@ -208,6 +224,9 @@ u32 ssb_cpu_clock(struct ssb_mipscore *m +@@ -208,9 +224,12 @@ u32 ssb_cpu_clock(struct ssb_mipscore *m struct ssb_bus *bus = mcore->dev->bus; u32 pll_type, n, m, rate = 0; +- if (bus->extif.dev) { + if (bus->chipco.capabilities & SSB_CHIPCO_CAP_PMU) + return ssb_pmu_get_cpu_clock(&bus->chipco); + - if (bus->extif.dev) { ++ if (ssb_extif_available(&bus->extif)) { ssb_extif_get_clockcontrol(&bus->extif, &pll_type, &n, &m); - } else if (bus->chipco.dev) { +- } else if (bus->chipco.dev) { ++ } else if (ssb_chipco_available(&bus->chipco)) { + ssb_chipco_get_clockcpu(&bus->chipco, &pll_type, &n, &m); + } else + return 0; +@@ -246,9 +265,9 @@ void ssb_mipscore_init(struct ssb_mipsco + hz = 100000000; + ns = 1000000000 / hz; + +- if (bus->extif.dev) ++ if (ssb_extif_available(&bus->extif)) + ssb_extif_timing_init(&bus->extif, ns); +- else if (bus->chipco.dev) ++ else if (ssb_chipco_available(&bus->chipco)) + ssb_chipco_timing_init(&bus->chipco, ns); + + /* Assign IRQs to all cores on the bus, start with irq line 2, because serial usually takes 1 */ +--- a/drivers/ssb/embedded.c ++++ b/drivers/ssb/embedded.c +@@ -4,11 +4,13 @@ + * + * Copyright 2005-2008, Broadcom Corporation + * Copyright 2006-2008, Michael Buesch <m@bues.ch> ++ * Copyright 2012, Hauke Mehrtens <hauke@hauke-m.de> + * + * Licensed under the GNU/GPL. See COPYING for details. + */ + + #include <linux/export.h> ++#include <linux/platform_device.h> + #include <linux/ssb/ssb.h> + #include <linux/ssb/ssb_embedded.h> + #include <linux/ssb/ssb_driver_pci.h> +@@ -32,6 +34,39 @@ int ssb_watchdog_timer_set(struct ssb_bu + } + EXPORT_SYMBOL(ssb_watchdog_timer_set); + ++int ssb_watchdog_register(struct ssb_bus *bus) ++{ ++ struct bcm47xx_wdt wdt = {}; ++ struct platform_device *pdev; ++ ++ if (ssb_chipco_available(&bus->chipco)) { ++ wdt.driver_data = &bus->chipco; ++ wdt.timer_set = ssb_chipco_watchdog_timer_set_wdt; ++ wdt.timer_set_ms = ssb_chipco_watchdog_timer_set_ms; ++ wdt.max_timer_ms = bus->chipco.max_timer_ms; ++ } else if (ssb_extif_available(&bus->extif)) { ++ wdt.driver_data = &bus->extif; ++ wdt.timer_set = ssb_extif_watchdog_timer_set_wdt; ++ wdt.timer_set_ms = ssb_extif_watchdog_timer_set_ms; ++ wdt.max_timer_ms = SSB_EXTIF_WATCHDOG_MAX_TIMER_MS; ++ } else { ++ return -ENODEV; ++ } ++ ++ pdev = platform_device_register_data(NULL, "bcm47xx-wdt", ++ bus->busnumber, &wdt, ++ sizeof(wdt)); ++ if (IS_ERR(pdev)) { ++ ssb_dprintk(KERN_INFO PFX ++ "can not register watchdog device, err: %li\n", ++ PTR_ERR(pdev)); ++ return PTR_ERR(pdev); ++ } ++ ++ bus->watchdog = pdev; ++ return 0; ++} ++ + u32 ssb_gpio_in(struct ssb_bus *bus, u32 mask) + { + unsigned long flags; --- a/drivers/ssb/main.c +++ b/drivers/ssb/main.c -@@ -140,19 +140,6 @@ static void ssb_device_put(struct ssb_de +@@ -13,6 +13,7 @@ + #include <linux/delay.h> + #include <linux/io.h> + #include <linux/module.h> ++#include <linux/platform_device.h> + #include <linux/ssb/ssb.h> + #include <linux/ssb/ssb_regs.h> + #include <linux/ssb/ssb_driver_gige.h> +@@ -140,19 +141,6 @@ static void ssb_device_put(struct ssb_de put_device(dev->dev); } @@ -173,7 +491,7 @@ static int ssb_device_resume(struct device *dev) { struct ssb_device *ssb_dev = dev_to_ssb_dev(dev); -@@ -250,11 +237,9 @@ int ssb_devices_freeze(struct ssb_bus *b +@@ -250,11 +238,9 @@ int ssb_devices_freeze(struct ssb_bus *b ssb_device_put(sdev); continue; } @@ -187,7 +505,7 @@ sdrv->remove(sdev); ctx->device_frozen[i] = 1; } -@@ -293,7 +278,6 @@ int ssb_devices_thaw(struct ssb_freeze_c +@@ -293,7 +279,6 @@ int ssb_devices_thaw(struct ssb_freeze_c dev_name(sdev->dev)); result = err; } @@ -195,7 +513,28 @@ ssb_device_put(sdev); } -@@ -1094,6 +1078,9 @@ u32 ssb_clockspeed(struct ssb_bus *bus) +@@ -449,6 +434,11 @@ static void ssb_devices_unregister(struc + if (sdev->dev) + device_unregister(sdev->dev); + } ++ ++#ifdef CONFIG_SSB_EMBEDDED ++ if (bus->bustype == SSB_BUSTYPE_SSB) ++ platform_device_unregister(bus->watchdog); ++#endif + } + + void ssb_bus_unregister(struct ssb_bus *bus) +@@ -577,6 +567,8 @@ static int __devinit ssb_attach_queued_b + if (err) + goto error; + ssb_pcicore_init(&bus->pcicore); ++ if (bus->bustype == SSB_BUSTYPE_SSB) ++ ssb_watchdog_register(bus); + ssb_bus_may_powerdown(bus); + + err = ssb_devices_register(bus); +@@ -1094,6 +1086,9 @@ u32 ssb_clockspeed(struct ssb_bus *bus) u32 plltype; u32 clkctl_n, clkctl_m; @@ -205,6 +544,16 @@ if (ssb_extif_available(&bus->extif)) ssb_extif_get_clockcontrol(&bus->extif, &plltype, &clkctl_n, &clkctl_m); +@@ -1131,8 +1126,7 @@ static u32 ssb_tmslow_reject_bitmask(str + case SSB_IDLOW_SSBREV_27: /* same here */ + return SSB_TMSLOW_REJECT; /* this is a guess */ + default: +- printk(KERN_INFO "ssb: Backplane Revision 0x%.8X\n", rev); +- WARN_ON(1); ++ WARN(1, KERN_INFO "ssb: Backplane Revision 0x%.8X\n", rev); + } + return (SSB_TMSLOW_REJECT | SSB_TMSLOW_REJECT_23); + } --- a/drivers/ssb/pci.c +++ b/drivers/ssb/pci.c @@ -178,6 +178,18 @@ err_pci: @@ -533,18 +882,64 @@ GOTO_ERROR_ON((tuple->size != 3) && --- a/drivers/ssb/ssb_private.h +++ b/drivers/ssb/ssb_private.h -@@ -207,4 +207,8 @@ static inline void b43_pci_ssb_bridge_ex +@@ -3,6 +3,7 @@ + + #include <linux/ssb/ssb.h> + #include <linux/types.h> ++#include <linux/bcm47xx_wdt.h> + + + #define PFX "ssb: " +@@ -207,4 +208,38 @@ static inline void b43_pci_ssb_bridge_ex } #endif /* CONFIG_SSB_B43_PCI_BRIDGE */ +/* driver_chipcommon_pmu.c */ +extern u32 ssb_pmu_get_cpu_clock(struct ssb_chipcommon *cc); +extern u32 ssb_pmu_get_controlclock(struct ssb_chipcommon *cc); ++extern u32 ssb_pmu_get_alp_clock(struct ssb_chipcommon *cc); ++ ++extern u32 ssb_chipco_watchdog_timer_set_wdt(struct bcm47xx_wdt *wdt, ++ u32 ticks); ++extern u32 ssb_chipco_watchdog_timer_set_ms(struct bcm47xx_wdt *wdt, u32 ms); ++ ++#ifdef CONFIG_SSB_DRIVER_EXTIF ++extern u32 ssb_extif_watchdog_timer_set_wdt(struct bcm47xx_wdt *wdt, u32 ticks); ++extern u32 ssb_extif_watchdog_timer_set_ms(struct bcm47xx_wdt *wdt, u32 ms); ++#else ++static inline u32 ssb_extif_watchdog_timer_set_wdt(struct bcm47xx_wdt *wdt, ++ u32 ticks) ++{ ++ return 0; ++} ++static inline u32 ssb_extif_watchdog_timer_set_ms(struct bcm47xx_wdt *wdt, ++ u32 ms) ++{ ++ return 0; ++} ++#endif ++ ++#ifdef CONFIG_SSB_EMBEDDED ++extern int ssb_watchdog_register(struct ssb_bus *bus); ++#else /* CONFIG_SSB_EMBEDDED */ ++static inline int ssb_watchdog_register(struct ssb_bus *bus) ++{ ++ return 0; ++} ++#endif /* CONFIG_SSB_EMBEDDED */ + #endif /* LINUX_SSB_PRIVATE_H_ */ --- a/include/linux/ssb/ssb.h +++ b/include/linux/ssb/ssb.h -@@ -16,6 +16,12 @@ struct pcmcia_device; +@@ -8,6 +8,7 @@ + #include <linux/pci.h> + #include <linux/mod_devicetable.h> + #include <linux/dma-mapping.h> ++#include <linux/platform_device.h> + + #include <linux/ssb/ssb_regs.h> + +@@ -16,6 +17,12 @@ struct pcmcia_device; struct ssb_bus; struct ssb_driver; @@ -557,7 +952,7 @@ struct ssb_sprom { u8 revision; u8 il0mac[6]; /* MAC address for 802.11b/g */ -@@ -26,9 +32,12 @@ struct ssb_sprom { +@@ -26,9 +33,12 @@ struct ssb_sprom { u8 et0mdcport; /* MDIO for enet0 */ u8 et1mdcport; /* MDIO for enet1 */ u16 board_rev; /* Board revision number from SPROM. */ @@ -572,7 +967,7 @@ u8 ant_available_a; /* 2GHz antenna available bits (up to 4) */ u8 ant_available_bg; /* 5GHz antenna available bits (up to 4) */ u16 pa0b0; -@@ -47,10 +56,10 @@ struct ssb_sprom { +@@ -47,10 +57,10 @@ struct ssb_sprom { u8 gpio1; /* GPIO pin 1 */ u8 gpio2; /* GPIO pin 2 */ u8 gpio3; /* GPIO pin 3 */ @@ -587,7 +982,7 @@ u8 itssi_a; /* Idle TSSI Target for A-PHY */ u8 itssi_bg; /* Idle TSSI Target for B/G-PHY */ u8 tri2g; /* 2.4GHz TX isolation */ -@@ -61,8 +70,8 @@ struct ssb_sprom { +@@ -61,8 +71,8 @@ struct ssb_sprom { u8 txpid5gl[4]; /* 4.9 - 5.1GHz TX power index */ u8 txpid5g[4]; /* 5.1 - 5.5GHz TX power index */ u8 txpid5gh[4]; /* 5.5 - ...GHz TX power index */ @@ -598,7 +993,7 @@ u8 rssisav2g; /* 2GHz RSSI params */ u8 rssismc2g; u8 rssismf2g; -@@ -82,16 +91,13 @@ struct ssb_sprom { +@@ -82,16 +92,13 @@ struct ssb_sprom { u16 boardflags2_hi; /* Board flags (bits 48-63) */ /* TODO store board flags in a single u64 */ @@ -618,7 +1013,7 @@ } antenna_gain; struct { -@@ -103,14 +109,85 @@ struct ssb_sprom { +@@ -103,14 +110,85 @@ struct ssb_sprom { } ghz5; } fem; @@ -706,7 +1101,7 @@ }; -@@ -166,6 +243,7 @@ struct ssb_bus_ops { +@@ -166,6 +244,7 @@ struct ssb_bus_ops { #define SSB_DEV_MINI_MACPHY 0x823 #define SSB_DEV_ARM_1176 0x824 #define SSB_DEV_ARM_7TDMI 0x825 @@ -714,6 +1109,14 @@ /* Vendor-ID values */ #define SSB_VENDOR_BROADCOM 0x4243 +@@ -354,6 +433,7 @@ struct ssb_bus { + #ifdef CONFIG_SSB_EMBEDDED + /* Lock for GPIO register access. */ + spinlock_t gpio_lock; ++ struct platform_device *watchdog; + #endif /* EMBEDDED */ + + /* Internal-only stuff follows. Do not touch. */ --- a/include/linux/ssb/ssb_driver_chipcommon.h +++ b/include/linux/ssb/ssb_driver_chipcommon.h @@ -504,7 +504,9 @@ @@ -727,6 +1130,102 @@ /* Status register bits for ST flashes */ #define SSB_CHIPCO_FLASHSTA_ST_WIP 0x01 /* Write In Progress */ +@@ -589,6 +591,8 @@ struct ssb_chipcommon { + /* Fast Powerup Delay constant */ + u16 fast_pwrup_delay; + struct ssb_chipcommon_pmu pmu; ++ u32 ticks_per_ms; ++ u32 max_timer_ms; + }; + + static inline bool ssb_chipco_available(struct ssb_chipcommon *cc) +@@ -628,8 +632,7 @@ enum ssb_clkmode { + extern void ssb_chipco_set_clockmode(struct ssb_chipcommon *cc, + enum ssb_clkmode mode); + +-extern void ssb_chipco_watchdog_timer_set(struct ssb_chipcommon *cc, +- u32 ticks); ++extern u32 ssb_chipco_watchdog_timer_set(struct ssb_chipcommon *cc, u32 ticks); + + void ssb_chipco_irq_mask(struct ssb_chipcommon *cc, u32 mask, u32 value); + +--- a/include/linux/ssb/ssb_driver_extif.h ++++ b/include/linux/ssb/ssb_driver_extif.h +@@ -152,6 +152,9 @@ + /* watchdog */ + #define SSB_EXTIF_WATCHDOG_CLK 48000000 /* Hz */ + ++#define SSB_EXTIF_WATCHDOG_MAX_TIMER ((1 << 28) - 1) ++#define SSB_EXTIF_WATCHDOG_MAX_TIMER_MS (SSB_EXTIF_WATCHDOG_MAX_TIMER \ ++ / (SSB_EXTIF_WATCHDOG_CLK / 1000)) + + + #ifdef CONFIG_SSB_DRIVER_EXTIF +@@ -171,8 +174,7 @@ extern void ssb_extif_get_clockcontrol(s + extern void ssb_extif_timing_init(struct ssb_extif *extif, + unsigned long ns); + +-extern void ssb_extif_watchdog_timer_set(struct ssb_extif *extif, +- u32 ticks); ++extern u32 ssb_extif_watchdog_timer_set(struct ssb_extif *extif, u32 ticks); + + /* Extif GPIO pin access */ + u32 ssb_extif_gpio_in(struct ssb_extif *extif, u32 mask); +@@ -205,10 +207,52 @@ void ssb_extif_get_clockcontrol(struct s + } + + static inline +-void ssb_extif_watchdog_timer_set(struct ssb_extif *extif, +- u32 ticks) ++void ssb_extif_timing_init(struct ssb_extif *extif, unsigned long ns) + { + } + ++static inline ++u32 ssb_extif_watchdog_timer_set(struct ssb_extif *extif, u32 ticks) ++{ ++ return 0; ++} ++ ++static inline u32 ssb_extif_gpio_in(struct ssb_extif *extif, u32 mask) ++{ ++ return 0; ++} ++ ++static inline u32 ssb_extif_gpio_out(struct ssb_extif *extif, u32 mask, ++ u32 value) ++{ ++ return 0; ++} ++ ++static inline u32 ssb_extif_gpio_outen(struct ssb_extif *extif, u32 mask, ++ u32 value) ++{ ++ return 0; ++} ++ ++static inline u32 ssb_extif_gpio_polarity(struct ssb_extif *extif, u32 mask, ++ u32 value) ++{ ++ return 0; ++} ++ ++static inline u32 ssb_extif_gpio_intmask(struct ssb_extif *extif, u32 mask, ++ u32 value) ++{ ++ return 0; ++} ++ ++#ifdef CONFIG_SSB_SERIAL ++static inline int ssb_extif_serial_init(struct ssb_extif *extif, ++ struct ssb_serial_port *ports) ++{ ++ return 0; ++} ++#endif /* CONFIG_SSB_SERIAL */ ++ + #endif /* CONFIG_SSB_DRIVER_EXTIF */ + #endif /* LINUX_SSB_EXTIFCORE_H_ */ --- a/include/linux/ssb/ssb_driver_gige.h +++ b/include/linux/ssb/ssb_driver_gige.h @@ -2,6 +2,7 @@ @@ -848,7 +1347,7 @@ +#define SSB_SPROM8_HWIQ_IQSWP_IQCAL_SWP_SHIFT 4 +#define SSB_SPROM8_HWIQ_IQSWP_HW_IQCAL 0x0020 +#define SSB_SPROM8_HWIQ_IQSWP_HW_IQCAL_SHIFT 5 -+#define SSB_SPROM8_TEMPDELTA 0x00BA ++#define SSB_SPROM8_TEMPDELTA 0x00BC +#define SSB_SPROM8_TEMPDELTA_PHYCAL 0x00ff +#define SSB_SPROM8_TEMPDELTA_PHYCAL_SHIFT 0 +#define SSB_SPROM8_TEMPDELTA_PERIOD 0x0f00 diff --git a/target/linux/generic/patches-3.3/021-ssb-add-PCI-ID-0x4350.patch b/target/linux/generic/patches-3.3/021-ssb-add-PCI-ID-0x4350.patch deleted file mode 100644 index e0be83980f..0000000000 --- a/target/linux/generic/patches-3.3/021-ssb-add-PCI-ID-0x4350.patch +++ /dev/null @@ -1,10 +0,0 @@ ---- a/drivers/ssb/b43_pci_bridge.c -+++ b/drivers/ssb/b43_pci_bridge.c -@@ -37,6 +37,7 @@ static const struct pci_device_id b43_pc - { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4329) }, - { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x432b) }, - { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x432c) }, -+ { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4350) }, - { 0, }, - }; - MODULE_DEVICE_TABLE(pci, b43_pci_bridge_tbl); diff --git a/target/linux/generic/patches-3.3/021-ssb_bcma_watchdog_header.patch b/target/linux/generic/patches-3.3/021-ssb_bcma_watchdog_header.patch new file mode 100644 index 0000000000..18feeab0be --- /dev/null +++ b/target/linux/generic/patches-3.3/021-ssb_bcma_watchdog_header.patch @@ -0,0 +1,22 @@ +--- /dev/null ++++ b/include/linux/bcm47xx_wdt.h +@@ -0,0 +1,19 @@ ++#ifndef LINUX_BCM47XX_WDT_H_ ++#define LINUX_BCM47XX_WDT_H_ ++ ++#include <linux/types.h> ++ ++ ++struct bcm47xx_wdt { ++ u32 (*timer_set)(struct bcm47xx_wdt *, u32); ++ u32 (*timer_set_ms)(struct bcm47xx_wdt *, u32); ++ u32 max_timer_ms; ++ ++ void *driver_data; ++}; ++ ++static inline void *bcm47xx_wdt_get_drvdata(struct bcm47xx_wdt *wdt) ++{ ++ return wdt->driver_data; ++} ++#endif /* LINUX_BCM47XX_WDT_H_ */ diff --git a/target/linux/generic/patches-3.3/022-ssb-handle-BCM43222-in-pmu-code.patch b/target/linux/generic/patches-3.3/022-ssb-handle-BCM43222-in-pmu-code.patch deleted file mode 100644 index fe7a5120af..0000000000 --- a/target/linux/generic/patches-3.3/022-ssb-handle-BCM43222-in-pmu-code.patch +++ /dev/null @@ -1,19 +0,0 @@ ---- a/drivers/ssb/driver_chipcommon_pmu.c -+++ b/drivers/ssb/driver_chipcommon_pmu.c -@@ -346,6 +346,8 @@ static void ssb_pmu_pll_init(struct ssb_ - chipco_write32(cc, SSB_CHIPCO_PLLCTL_DATA, 0x380005C0); - } - break; -+ case 43222: -+ break; - default: - ssb_printk(KERN_ERR PFX - "ERROR: PLL init unknown for device %04X\n", -@@ -434,6 +436,7 @@ static void ssb_pmu_resources_init(struc - min_msk = 0xCBB; - break; - case 0x4322: -+ case 43222: - /* We keep the default settings: - * min_msk = 0xCBB - * max_msk = 0x7FFFF diff --git a/target/linux/generic/patches-3.3/025-bcma_backport.patch b/target/linux/generic/patches-3.3/025-bcma_backport.patch index 824c4455cd..282da42242 100644 --- a/target/linux/generic/patches-3.3/025-bcma_backport.patch +++ b/target/linux/generic/patches-3.3/025-bcma_backport.patch @@ -102,10 +102,15 @@ void bcma_bus_unregister(struct bcma_bus *bus); int __init bcma_bus_early_register(struct bcma_bus *bus, struct bcma_device *core_cc, -@@ -42,14 +51,42 @@ void bcma_chipco_serial_init(struct bcma - u32 bcma_pmu_alp_clock(struct bcma_drv_cc *cc); - u32 bcma_pmu_get_clockcpu(struct bcma_drv_cc *cc); +@@ -39,8 +48,32 @@ void bcma_chipco_serial_init(struct bcma + #endif /* CONFIG_BCMA_DRIVER_MIPS */ + /* driver_chipcommon_pmu.c */ +-u32 bcma_pmu_alp_clock(struct bcma_drv_cc *cc); +-u32 bcma_pmu_get_clockcpu(struct bcma_drv_cc *cc); ++u32 bcma_pmu_get_alp_clock(struct bcma_drv_cc *cc); ++u32 bcma_pmu_get_cpu_clock(struct bcma_drv_cc *cc); ++ +#ifdef CONFIG_BCMA_SFLASH +/* driver_chipcommon_sflash.c */ +int bcma_sflash_init(struct bcma_drv_cc *cc); @@ -129,16 +134,18 @@ + return 0; +} +#endif /* CONFIG_BCMA_NFLASH */ -+ + #ifdef CONFIG_BCMA_HOST_PCI /* host_pci.c */ - extern int __init bcma_host_pci_init(void); +@@ -48,8 +81,14 @@ extern int __init bcma_host_pci_init(voi extern void __exit bcma_host_pci_exit(void); #endif /* CONFIG_BCMA_HOST_PCI */ +/* driver_pci.c */ +u32 bcma_pcie_read(struct bcma_drv_pci *pc, u32 address); + ++extern int bcma_chipco_watchdog_register(struct bcma_drv_cc *cc); ++ #ifdef CONFIG_BCMA_DRIVER_PCI_HOSTMODE -void bcma_core_pci_hostmode_init(struct bcma_drv_pci *pc); +bool __devinit bcma_core_pci_is_in_hostmode(struct bcma_drv_pci *pc); @@ -203,22 +210,121 @@ } --- a/drivers/bcma/driver_chipcommon.c +++ b/drivers/bcma/driver_chipcommon.c -@@ -22,12 +22,9 @@ static inline u32 bcma_cc_write32_masked +@@ -4,12 +4,15 @@ + * + * Copyright 2005, Broadcom Corporation + * Copyright 2006, 2007, Michael Buesch <m@bues.ch> ++ * Copyright 2012, Hauke Mehrtens <hauke@hauke-m.de> + * + * Licensed under the GNU/GPL. See COPYING for details. + */ + + #include "bcma_private.h" ++#include <linux/bcm47xx_wdt.h> + #include <linux/export.h> ++#include <linux/platform_device.h> + #include <linux/bcma/bcma.h> + + static inline u32 bcma_cc_write32_masked(struct bcma_drv_cc *cc, u16 offset, +@@ -22,12 +25,93 @@ static inline u32 bcma_cc_write32_masked return value; } -void bcma_core_chipcommon_init(struct bcma_drv_cc *cc) -+void bcma_core_chipcommon_early_init(struct bcma_drv_cc *cc) ++static u32 bcma_chipco_get_alp_clock(struct bcma_drv_cc *cc) { - u32 leddc_on = 10; - u32 leddc_off = 90; -- ++ if (cc->capabilities & BCMA_CC_CAP_PMU) ++ return bcma_pmu_get_alp_clock(cc); + - if (cc->setup_done) ++ return 20000000; ++} ++ ++static u32 bcma_chipco_watchdog_get_max_timer(struct bcma_drv_cc *cc) ++{ ++ struct bcma_bus *bus = cc->core->bus; ++ u32 nb; ++ ++ if (cc->capabilities & BCMA_CC_CAP_PMU) { ++ if (bus->chipinfo.id == BCMA_CHIP_ID_BCM4706) ++ nb = 32; ++ else if (cc->core->id.rev < 26) ++ nb = 16; ++ else ++ nb = (cc->core->id.rev >= 37) ? 32 : 24; ++ } else { ++ nb = 28; ++ } ++ if (nb == 32) ++ return 0xffffffff; ++ else ++ return (1 << nb) - 1; ++} ++ ++static u32 bcma_chipco_watchdog_timer_set_wdt(struct bcm47xx_wdt *wdt, ++ u32 ticks) ++{ ++ struct bcma_drv_cc *cc = bcm47xx_wdt_get_drvdata(wdt); ++ ++ return bcma_chipco_watchdog_timer_set(cc, ticks); ++} ++ ++static u32 bcma_chipco_watchdog_timer_set_ms_wdt(struct bcm47xx_wdt *wdt, ++ u32 ms) ++{ ++ struct bcma_drv_cc *cc = bcm47xx_wdt_get_drvdata(wdt); ++ u32 ticks; ++ ++ ticks = bcma_chipco_watchdog_timer_set(cc, cc->ticks_per_ms * ms); ++ return ticks / cc->ticks_per_ms; ++} ++ ++static int bcma_chipco_watchdog_ticks_per_ms(struct bcma_drv_cc *cc) ++{ ++ struct bcma_bus *bus = cc->core->bus; ++ ++ if (cc->capabilities & BCMA_CC_CAP_PMU) { ++ if (bus->chipinfo.id == BCMA_CHIP_ID_BCM4706) ++ /* 4706 CC and PMU watchdogs are clocked at 1/4 of ALP clock */ ++ return bcma_chipco_get_alp_clock(cc) / 4000; ++ else ++ /* based on 32KHz ILP clock */ ++ return 32; ++ } else { ++ return bcma_chipco_get_alp_clock(cc) / 1000; ++ } ++} ++ ++int bcma_chipco_watchdog_register(struct bcma_drv_cc *cc) ++{ ++ struct bcm47xx_wdt wdt = {}; ++ struct platform_device *pdev; ++ ++ wdt.driver_data = cc; ++ wdt.timer_set = bcma_chipco_watchdog_timer_set_wdt; ++ wdt.timer_set_ms = bcma_chipco_watchdog_timer_set_ms_wdt; ++ wdt.max_timer_ms = bcma_chipco_watchdog_get_max_timer(cc) / cc->ticks_per_ms; ++ ++ pdev = platform_device_register_data(NULL, "bcm47xx-wdt", ++ cc->core->bus->num, &wdt, ++ sizeof(wdt)); ++ if (IS_ERR(pdev)) ++ return PTR_ERR(pdev); ++ ++ cc->watchdog = pdev; ++ ++ return 0; ++} ++ ++void bcma_core_chipcommon_early_init(struct bcma_drv_cc *cc) ++{ + if (cc->early_setup_done) return; if (cc->core->id.rev >= 11) -@@ -36,6 +33,22 @@ void bcma_core_chipcommon_init(struct bc +@@ -36,6 +120,22 @@ void bcma_core_chipcommon_init(struct bc if (cc->core->id.rev >= 35) cc->capabilities_ext = bcma_cc_read32(cc, BCMA_CC_CAP_EXT); @@ -241,7 +347,7 @@ if (cc->core->id.rev >= 20) { bcma_cc_write32(cc, BCMA_CC_GPIOPULLUP, 0); bcma_cc_write32(cc, BCMA_CC_GPIOPULLDOWN, 0); -@@ -44,7 +57,7 @@ void bcma_core_chipcommon_init(struct bc +@@ -44,7 +144,7 @@ void bcma_core_chipcommon_init(struct bc if (cc->capabilities & BCMA_CC_CAP_PMU) bcma_pmu_init(cc); if (cc->capabilities & BCMA_CC_CAP_PCTL) @@ -250,7 +356,54 @@ if (cc->core->id.rev >= 16) { if (cc->core->bus->sprom.leddc_on_time && -@@ -137,8 +150,7 @@ void bcma_chipco_serial_init(struct bcma +@@ -56,15 +156,33 @@ void bcma_core_chipcommon_init(struct bc + ((leddc_on << BCMA_CC_GPIOTIMER_ONTIME_SHIFT) | + (leddc_off << BCMA_CC_GPIOTIMER_OFFTIME_SHIFT))); + } ++ cc->ticks_per_ms = bcma_chipco_watchdog_ticks_per_ms(cc); + + cc->setup_done = true; + } + + /* Set chip watchdog reset timer to fire in 'ticks' backplane cycles */ +-void bcma_chipco_watchdog_timer_set(struct bcma_drv_cc *cc, u32 ticks) ++u32 bcma_chipco_watchdog_timer_set(struct bcma_drv_cc *cc, u32 ticks) + { +- /* instant NMI */ +- bcma_cc_write32(cc, BCMA_CC_WATCHDOG, ticks); ++ u32 maxt; ++ enum bcma_clkmode clkmode; ++ ++ maxt = bcma_chipco_watchdog_get_max_timer(cc); ++ if (cc->capabilities & BCMA_CC_CAP_PMU) { ++ if (ticks == 1) ++ ticks = 2; ++ else if (ticks > maxt) ++ ticks = maxt; ++ bcma_cc_write32(cc, BCMA_CC_PMU_WATCHDOG, ticks); ++ } else { ++ clkmode = ticks ? BCMA_CLKMODE_FAST : BCMA_CLKMODE_DYNAMIC; ++ bcma_core_set_clockmode(cc->core, clkmode); ++ if (ticks > maxt) ++ ticks = maxt; ++ /* instant NMI */ ++ bcma_cc_write32(cc, BCMA_CC_WATCHDOG, ticks); ++ } ++ return ticks; + } + + void bcma_chipco_irq_mask(struct bcma_drv_cc *cc, u32 mask, u32 value) +@@ -118,8 +236,7 @@ void bcma_chipco_serial_init(struct bcma + struct bcma_serial_port *ports = cc->serial_ports; + + if (ccrev >= 11 && ccrev != 15) { +- /* Fixed ALP clock */ +- baud_base = bcma_pmu_alp_clock(cc); ++ baud_base = bcma_chipco_get_alp_clock(cc); + if (ccrev >= 21) { + /* Turn off UART clock before switching clocksource. */ + bcma_cc_write32(cc, BCMA_CC_CORECTL, +@@ -137,8 +254,7 @@ void bcma_chipco_serial_init(struct bcma | BCMA_CC_CORECTL_UARTCLKEN); } } else { @@ -476,7 +629,7 @@ if (cc->pmu.rev == 1) bcma_cc_mask32(cc, BCMA_CC_PMU_CTL, ~BCMA_CC_PMU_CTL_NOILPONW); -@@ -174,12 +164,7 @@ void bcma_pmu_init(struct bcma_drv_cc *c +@@ -174,37 +164,31 @@ void bcma_pmu_init(struct bcma_drv_cc *c bcma_cc_set32(cc, BCMA_CC_PMU_CTL, BCMA_CC_PMU_CTL_NOILPONW); @@ -489,7 +642,9 @@ bcma_pmu_workarounds(cc); } -@@ -188,23 +173,22 @@ u32 bcma_pmu_alp_clock(struct bcma_drv_c +-u32 bcma_pmu_alp_clock(struct bcma_drv_cc *cc) ++u32 bcma_pmu_get_alp_clock(struct bcma_drv_cc *cc) + { struct bcma_bus *bus = cc->core->bus; switch (bus->chipinfo.id) { @@ -524,6 +679,15 @@ } return BCMA_CC_PMU_ALP_CLOCK; } +@@ -212,7 +196,7 @@ u32 bcma_pmu_alp_clock(struct bcma_drv_c + /* Find the output of the "m" pll divider given pll controls that start with + * pllreg "pll0" i.e. 12 for main 6 for phy, 0 for misc. + */ +-static u32 bcma_pmu_clock(struct bcma_drv_cc *cc, u32 pll0, u32 m) ++static u32 bcma_pmu_pll_clock(struct bcma_drv_cc *cc, u32 pll0, u32 m) + { + u32 tmp, div, ndiv, p1, p2, fc; + struct bcma_bus *bus = cc->core->bus; @@ -221,7 +205,8 @@ static u32 bcma_pmu_clock(struct bcma_dr BUG_ON(!m || m > 4); @@ -534,11 +698,19 @@ /* Detect failure in clock setting */ tmp = bcma_cc_read32(cc, BCMA_CC_CHIPSTAT); if (tmp & 0x40000) -@@ -247,33 +232,62 @@ static u32 bcma_pmu_clock(struct bcma_dr +@@ -240,60 +225,95 @@ static u32 bcma_pmu_clock(struct bcma_dr + ndiv = (tmp & BCMA_CC_PPL_NDIV_MASK) >> BCMA_CC_PPL_NDIV_SHIFT; + + /* Do calculation in Mhz */ +- fc = bcma_pmu_alp_clock(cc) / 1000000; ++ fc = bcma_pmu_get_alp_clock(cc) / 1000000; + fc = (p1 * ndiv * fc) / p2; + + /* Return clock in Hertz */ return (fc / div) * 1000000; } -+static u32 bcma_pmu_clock_bcm4706(struct bcma_drv_cc *cc, u32 pll0, u32 m) ++static u32 bcma_pmu_pll_clock_bcm4706(struct bcma_drv_cc *cc, u32 pll0, u32 m) +{ + u32 tmp, ndiv, p1div, p2div; + u32 clock; @@ -570,7 +742,7 @@ + /* query bus clock frequency for PMU-enabled chipcommon */ -u32 bcma_pmu_get_clockcontrol(struct bcma_drv_cc *cc) -+static u32 bcma_pmu_get_clockcontrol(struct bcma_drv_cc *cc) ++static u32 bcma_pmu_get_bus_clock(struct bcma_drv_cc *cc) { struct bcma_bus *bus = cc->core->bus; @@ -578,40 +750,50 @@ - case 0x4716: - case 0x4748: - case 47162: -+ case BCMA_CHIP_ID_BCM4716: -+ case BCMA_CHIP_ID_BCM4748: -+ case BCMA_CHIP_ID_BCM47162: - return bcma_pmu_clock(cc, BCMA_CC_PMU4716_MAINPLL_PLL0, - BCMA_CC_PMU5_MAINPLL_SSB); +- return bcma_pmu_clock(cc, BCMA_CC_PMU4716_MAINPLL_PLL0, +- BCMA_CC_PMU5_MAINPLL_SSB); - case 0x5356: -+ case BCMA_CHIP_ID_BCM5356: - return bcma_pmu_clock(cc, BCMA_CC_PMU5356_MAINPLL_PLL0, - BCMA_CC_PMU5_MAINPLL_SSB); +- return bcma_pmu_clock(cc, BCMA_CC_PMU5356_MAINPLL_PLL0, +- BCMA_CC_PMU5_MAINPLL_SSB); - case 0x5357: - case 0x4749: -+ case BCMA_CHIP_ID_BCM5357: -+ case BCMA_CHIP_ID_BCM4749: - return bcma_pmu_clock(cc, BCMA_CC_PMU5357_MAINPLL_PLL0, - BCMA_CC_PMU5_MAINPLL_SSB); +- return bcma_pmu_clock(cc, BCMA_CC_PMU5357_MAINPLL_PLL0, +- BCMA_CC_PMU5_MAINPLL_SSB); - case 0x5300: - return bcma_pmu_clock(cc, BCMA_CC_PMU4706_MAINPLL_PLL0, - BCMA_CC_PMU5_MAINPLL_SSB); - case 53572: ++ case BCMA_CHIP_ID_BCM4716: ++ case BCMA_CHIP_ID_BCM4748: ++ case BCMA_CHIP_ID_BCM47162: ++ return bcma_pmu_pll_clock(cc, BCMA_CC_PMU4716_MAINPLL_PLL0, ++ BCMA_CC_PMU5_MAINPLL_SSB); ++ case BCMA_CHIP_ID_BCM5356: ++ return bcma_pmu_pll_clock(cc, BCMA_CC_PMU5356_MAINPLL_PLL0, ++ BCMA_CC_PMU5_MAINPLL_SSB); ++ case BCMA_CHIP_ID_BCM5357: ++ case BCMA_CHIP_ID_BCM4749: ++ return bcma_pmu_pll_clock(cc, BCMA_CC_PMU5357_MAINPLL_PLL0, ++ BCMA_CC_PMU5_MAINPLL_SSB); + case BCMA_CHIP_ID_BCM4706: -+ return bcma_pmu_clock_bcm4706(cc, BCMA_CC_PMU4706_MAINPLL_PLL0, -+ BCMA_CC_PMU5_MAINPLL_SSB); ++ return bcma_pmu_pll_clock_bcm4706(cc, ++ BCMA_CC_PMU4706_MAINPLL_PLL0, ++ BCMA_CC_PMU5_MAINPLL_SSB); + case BCMA_CHIP_ID_BCM53572: return 75000000; default: - pr_warn("No backplane clock specified for %04X device, " - "pmu rev. %d, using default %d Hz\n", - bus->chipinfo.id, cc->pmu.rev, BCMA_CC_PMU_HT_CLOCK); -+ bcma_warn(bus, "No backplane clock specified for %04X device, pmu rev. %d, using default %d Hz\n", ++ bcma_warn(bus, "No bus clock specified for %04X device, pmu rev. %d, using default %d Hz\n", + bus->chipinfo.id, cc->pmu.rev, BCMA_CC_PMU_HT_CLOCK); } return BCMA_CC_PMU_HT_CLOCK; } -@@ -283,17 +297,21 @@ u32 bcma_pmu_get_clockcpu(struct bcma_dr + + /* query cpu clock frequency for PMU-enabled chipcommon */ +-u32 bcma_pmu_get_clockcpu(struct bcma_drv_cc *cc) ++u32 bcma_pmu_get_cpu_clock(struct bcma_drv_cc *cc) { struct bcma_bus *bus = cc->core->bus; @@ -619,12 +801,13 @@ + if (bus->chipinfo.id == BCMA_CHIP_ID_BCM53572) return 300000000; ++ /* New PMUs can have different clock for bus and CPU */ if (cc->pmu.rev >= 5) { u32 pll; switch (bus->chipinfo.id) { - case 0x5356: + case BCMA_CHIP_ID_BCM4706: -+ return bcma_pmu_clock_bcm4706(cc, ++ return bcma_pmu_pll_clock_bcm4706(cc, + BCMA_CC_PMU4706_MAINPLL_PLL0, + BCMA_CC_PMU5_MAINPLL_CPU); + case BCMA_CHIP_ID_BCM5356: @@ -637,17 +820,19 @@ pll = BCMA_CC_PMU5357_MAINPLL_PLL0; break; default: -@@ -301,10 +319,188 @@ u32 bcma_pmu_get_clockcpu(struct bcma_dr +@@ -301,10 +321,189 @@ u32 bcma_pmu_get_clockcpu(struct bcma_dr break; } - /* TODO: if (bus->chipinfo.id == 0x5300) - return si_4706_pmu_clock(sih, osh, cc, PMU4706_MAINPLL_PLL0, PMU5_MAINPLL_CPU); */ - return bcma_pmu_clock(cc, pll, BCMA_CC_PMU5_MAINPLL_CPU); - } - - return bcma_pmu_get_clockcontrol(cc); - } +- return bcma_pmu_clock(cc, pll, BCMA_CC_PMU5_MAINPLL_CPU); ++ return bcma_pmu_pll_clock(cc, pll, BCMA_CC_PMU5_MAINPLL_CPU); ++ } ++ ++ /* On old PMUs CPU has the same clock as the bus */ ++ return bcma_pmu_get_bus_clock(cc); ++} + +static void bcma_pmu_spuravoid_pll_write(struct bcma_drv_cc *cc, u32 offset, + u32 value) @@ -822,11 +1007,12 @@ + bcma_err(bus, "Unknown spuravoidance settings for chip 0x%04X, not changing PLL\n", + bus->chipinfo.id); + break; -+ } -+ + } + +- return bcma_pmu_get_clockcontrol(cc); + tmp |= bcma_cc_read32(cc, BCMA_CC_PMU_CTL); + bcma_cc_write32(cc, BCMA_CC_PMU_CTL, tmp); -+} + } +EXPORT_SYMBOL_GPL(bcma_pmu_spuravoid_pllupdate); --- /dev/null +++ b/drivers/bcma/driver_chipcommon_sflash.c @@ -1035,6 +1221,15 @@ dev->bus->chipinfo.pkg == 11 && dev->id.id == BCMA_CORE_USB20_HOST; } +@@ -115,7 +115,7 @@ static void bcma_core_mips_set_irq(struc + bcma_read32(mdev, BCMA_MIPS_MIPS74K_INTMASK(0)) & + ~(1 << irqflag)); + else +- bcma_write32(mdev, BCMA_MIPS_MIPS74K_INTMASK(irq), 0); ++ bcma_write32(mdev, BCMA_MIPS_MIPS74K_INTMASK(oldirq), 0); + + /* assign the new one */ + if (irq == 0) { @@ -131,7 +131,7 @@ static void bcma_core_mips_set_irq(struc /* backplane irq line is in use, find out who uses * it and set user to irq 0 @@ -1064,9 +1259,12 @@ bcma_core_mips_print_irq(core, bcma_core_mips_irq(core)); } } -@@ -173,7 +173,7 @@ u32 bcma_cpu_clock(struct bcma_drv_mips +@@ -171,9 +171,9 @@ u32 bcma_cpu_clock(struct bcma_drv_mips + struct bcma_bus *bus = mcore->core->bus; + if (bus->drv_cc.capabilities & BCMA_CC_CAP_PMU) - return bcma_pmu_get_clockcpu(&bus->drv_cc); +- return bcma_pmu_get_clockcpu(&bus->drv_cc); ++ return bcma_pmu_get_cpu_clock(&bus->drv_cc); - pr_err("No PMU available, need this to get the cpu clock\n"); + bcma_err(bus, "No PMU available, need this to get the cpu clock\n"); @@ -1533,7 +1731,7 @@ +EXPORT_SYMBOL_GPL(bcma_core_pci_extend_L1timer); --- a/drivers/bcma/driver_pci_host.c +++ b/drivers/bcma/driver_pci_host.c -@@ -2,13 +2,596 @@ +@@ -2,13 +2,600 @@ * Broadcom specific AMBA * PCI Core in hostmode * @@ -2075,7 +2273,7 @@ +static void bcma_core_pci_fixup_addresses(struct pci_dev *dev) +{ + struct resource *res; -+ int pos; ++ int pos, err; + + if (dev->bus->ops->read != bcma_core_pci_hostmode_read_config) { + /* This is not a device on the PCI-core bridge. */ @@ -2088,8 +2286,12 @@ + + for (pos = 0; pos < 6; pos++) { + res = &dev->resource[pos]; -+ if (res->flags & (IORESOURCE_IO | IORESOURCE_MEM)) -+ pci_assign_resource(dev, pos); ++ if (res->flags & (IORESOURCE_IO | IORESOURCE_MEM)) { ++ err = pci_assign_resource(dev, pos); ++ if (err) ++ pr_err("PCI: Problem fixing up the addresses on %s\n", ++ pci_name(dev)); ++ } + } +} +DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, bcma_core_pci_fixup_addresses); @@ -2214,7 +2416,26 @@ { struct bcma_bus *bus = pci_get_drvdata(dev); -@@ -265,9 +269,12 @@ static SIMPLE_DEV_PM_OPS(bcma_pm_ops, bc +@@ -234,7 +238,7 @@ static void bcma_host_pci_remove(struct + pci_set_drvdata(dev, NULL); + } + +-#ifdef CONFIG_PM ++#ifdef CONFIG_PM_SLEEP + static int bcma_host_pci_suspend(struct device *dev) + { + struct pci_dev *pdev = to_pci_dev(dev); +@@ -257,17 +261,20 @@ static SIMPLE_DEV_PM_OPS(bcma_pm_ops, bc + bcma_host_pci_resume); + #define BCMA_PM_OPS (&bcma_pm_ops) + +-#else /* CONFIG_PM */ ++#else /* CONFIG_PM_SLEEP */ + + #define BCMA_PM_OPS NULL + +-#endif /* CONFIG_PM */ ++#endif /* CONFIG_PM_SLEEP */ static DEFINE_PCI_DEVICE_TABLE(bcma_pci_bridge_tbl) = { { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x0576) }, @@ -2325,7 +2546,7 @@ switch (bus->hosttype) { case BCMA_HOSTTYPE_PCI: -@@ -111,41 +140,77 @@ static int bcma_register_cores(struct bc +@@ -111,41 +140,85 @@ static int bcma_register_cores(struct bc err = device_register(&core->dev); if (err) { @@ -2356,6 +2577,12 @@ + } +#endif + ++ if (bus->hosttype == BCMA_HOSTTYPE_SOC) { ++ err = bcma_chipco_watchdog_register(&bus->drv_cc); ++ if (err) ++ bcma_err(bus, "Error registering watchdog driver\n"); ++ } ++ return 0; } @@ -2370,6 +2597,8 @@ if (core->dev_registered) device_unregister(&core->dev); } ++ if (bus->hosttype == BCMA_HOSTTYPE_SOC) ++ platform_device_unregister(bus->drv_cc.watchdog); } -int bcma_bus_register(struct bcma_bus *bus) @@ -2410,7 +2639,7 @@ if (core) { bus->drv_cc.core = core; bcma_core_chipcommon_init(&bus->drv_cc); -@@ -159,30 +224,47 @@ int bcma_bus_register(struct bcma_bus *b +@@ -159,30 +232,47 @@ int bcma_bus_register(struct bcma_bus *b } /* Init PCIE core */ @@ -2468,7 +2697,7 @@ } int __init bcma_bus_early_register(struct bcma_bus *bus, -@@ -196,14 +278,14 @@ int __init bcma_bus_early_register(struc +@@ -196,14 +286,14 @@ int __init bcma_bus_early_register(struc bcma_init_bus(bus); match.manuf = BCMA_MANUF_BCM; @@ -2485,7 +2714,7 @@ return -1; } -@@ -215,25 +297,25 @@ int __init bcma_bus_early_register(struc +@@ -215,25 +305,25 @@ int __init bcma_bus_early_register(struc /* Scan for mips core */ err = bcma_bus_scan_early(bus, &match, core_mips); if (err) { @@ -2518,7 +2747,7 @@ return 0; } -@@ -259,8 +341,7 @@ int bcma_bus_resume(struct bcma_bus *bus +@@ -259,8 +349,7 @@ int bcma_bus_resume(struct bcma_bus *bus struct bcma_device *core; /* Init CC core */ @@ -3437,7 +3666,7 @@ #define BCMA_CORE_INVALID 0x700 #define BCMA_CORE_CHIPCOMMON 0x800 #define BCMA_CORE_ILINE20 0x801 -@@ -125,6 +138,36 @@ struct bcma_host_ops { +@@ -125,6 +138,41 @@ struct bcma_host_ops { #define BCMA_MAX_NR_CORES 16 @@ -3460,6 +3689,7 @@ + +/* Chip IDs of SoCs */ +#define BCMA_CHIP_ID_BCM4706 0x5300 ++#define BCMA_PKG_ID_BCM4706L 1 +#define BCMA_CHIP_ID_BCM4716 0x4716 +#define BCMA_PKG_ID_BCM4716 8 +#define BCMA_PKG_ID_BCM4717 9 @@ -3469,12 +3699,16 @@ +#define BCMA_CHIP_ID_BCM4749 0x4749 +#define BCMA_CHIP_ID_BCM5356 0x5356 +#define BCMA_CHIP_ID_BCM5357 0x5357 ++#define BCMA_PKG_ID_BCM5358 9 ++#define BCMA_PKG_ID_BCM47186 10 ++#define BCMA_PKG_ID_BCM5357 11 +#define BCMA_CHIP_ID_BCM53572 53572 ++#define BCMA_PKG_ID_BCM47188 9 + struct bcma_device { struct bcma_bus *bus; struct bcma_device_id id; -@@ -136,8 +179,10 @@ struct bcma_device { +@@ -136,8 +184,10 @@ struct bcma_device { bool dev_registered; u8 core_index; @@ -3485,7 +3719,7 @@ u32 wrap; void __iomem *io_addr; -@@ -175,6 +220,12 @@ int __bcma_driver_register(struct bcma_d +@@ -175,6 +225,12 @@ int __bcma_driver_register(struct bcma_d extern void bcma_driver_unregister(struct bcma_driver *drv); @@ -3498,7 +3732,7 @@ struct bcma_bus { /* The MMIO area. */ void __iomem *mmio; -@@ -191,14 +242,18 @@ struct bcma_bus { +@@ -191,14 +247,18 @@ struct bcma_bus { struct bcma_chipinfo chipinfo; @@ -3518,7 +3752,7 @@ /* We decided to share SPROM struct with SSB as long as we do not need * any hacks for BCMA. This simplifies drivers code. */ -@@ -282,6 +337,7 @@ static inline void bcma_maskset16(struct +@@ -282,6 +342,7 @@ static inline void bcma_maskset16(struct bcma_write16(cc, offset, (bcma_read16(cc, offset) & mask) | set); } @@ -3528,7 +3762,16 @@ extern int bcma_core_enable(struct bcma_device *core, u32 flags); --- a/include/linux/bcma/bcma_driver_chipcommon.h +++ b/include/linux/bcma/bcma_driver_chipcommon.h -@@ -24,7 +24,7 @@ +@@ -1,6 +1,8 @@ + #ifndef LINUX_BCMA_DRIVER_CC_H_ + #define LINUX_BCMA_DRIVER_CC_H_ + ++#include <linux/platform_device.h> ++ + /** ChipCommon core registers. **/ + #define BCMA_CC_ID 0x0000 + #define BCMA_CC_ID_ID 0x0000FFFF +@@ -24,7 +26,7 @@ #define BCMA_CC_FLASHT_NONE 0x00000000 /* No flash */ #define BCMA_CC_FLASHT_STSER 0x00000100 /* ST serial flash */ #define BCMA_CC_FLASHT_ATSER 0x00000200 /* Atmel serial flash */ @@ -3537,7 +3780,7 @@ #define BCMA_CC_FLASHT_PARA 0x00000700 /* Parallel flash */ #define BCMA_CC_CAP_PLLT 0x00038000 /* PLL Type */ #define BCMA_PLLTYPE_NONE 0x00000000 -@@ -45,6 +45,7 @@ +@@ -45,6 +47,7 @@ #define BCMA_CC_CAP_PMU 0x10000000 /* PMU available (rev >= 20) */ #define BCMA_CC_CAP_ECI 0x20000000 /* ECI available (rev >= 20) */ #define BCMA_CC_CAP_SPROM 0x40000000 /* SPROM present */ @@ -3545,7 +3788,7 @@ #define BCMA_CC_CORECTL 0x0008 #define BCMA_CC_CORECTL_UARTCLK0 0x00000001 /* Drive UART with internal clock */ #define BCMA_CC_CORECTL_SE 0x00000002 /* sync clk out enable (corerev >= 3) */ -@@ -56,6 +57,9 @@ +@@ -56,6 +59,9 @@ #define BCMA_CC_OTPS_HW_PROTECT 0x00000001 #define BCMA_CC_OTPS_SW_PROTECT 0x00000002 #define BCMA_CC_OTPS_CID_PROTECT 0x00000004 @@ -3555,7 +3798,7 @@ #define BCMA_CC_OTPC 0x0014 /* OTP control */ #define BCMA_CC_OTPC_RECWAIT 0xFF000000 #define BCMA_CC_OTPC_PROGWAIT 0x00FFFF00 -@@ -72,6 +76,8 @@ +@@ -72,6 +78,8 @@ #define BCMA_CC_OTPP_READ 0x40000000 #define BCMA_CC_OTPP_START 0x80000000 #define BCMA_CC_OTPP_BUSY 0x80000000 @@ -3564,7 +3807,7 @@ #define BCMA_CC_IRQSTAT 0x0020 #define BCMA_CC_IRQMASK 0x0024 #define BCMA_CC_IRQ_GPIO 0x00000001 /* gpio intr */ -@@ -79,6 +85,22 @@ +@@ -79,6 +87,22 @@ #define BCMA_CC_IRQ_WDRESET 0x80000000 /* watchdog reset occurred */ #define BCMA_CC_CHIPCTL 0x0028 /* Rev >= 11 only */ #define BCMA_CC_CHIPSTAT 0x002C /* Rev >= 11 only */ @@ -3587,7 +3830,7 @@ #define BCMA_CC_JCMD 0x0030 /* Rev >= 10 only */ #define BCMA_CC_JCMD_START 0x80000000 #define BCMA_CC_JCMD_BUSY 0x80000000 -@@ -108,10 +130,58 @@ +@@ -108,10 +132,58 @@ #define BCMA_CC_JCTL_EXT_EN 2 /* Enable external targets */ #define BCMA_CC_JCTL_EN 1 /* Enable Jtag master */ #define BCMA_CC_FLASHCTL 0x0040 @@ -3646,7 +3889,7 @@ #define BCMA_CC_BCAST_ADDR 0x0050 #define BCMA_CC_BCAST_DATA 0x0054 #define BCMA_CC_GPIOPULLUP 0x0058 /* Rev >= 20 only */ -@@ -181,6 +251,45 @@ +@@ -181,6 +253,45 @@ #define BCMA_CC_FLASH_CFG 0x0128 #define BCMA_CC_FLASH_CFG_DS 0x0010 /* Data size, 0=8bit, 1=16bit */ #define BCMA_CC_FLASH_WAITCNT 0x012C @@ -3692,7 +3935,7 @@ /* 0x1E0 is defined as shared BCMA_CLKCTLST */ #define BCMA_CC_HW_WORKAROUND 0x01E4 /* Hardware workaround (rev >= 20) */ #define BCMA_CC_UART0_DATA 0x0300 -@@ -240,7 +349,60 @@ +@@ -240,7 +351,60 @@ #define BCMA_CC_PLLCTL_ADDR 0x0660 #define BCMA_CC_PLLCTL_DATA 0x0664 #define BCMA_CC_SPROM 0x0800 /* SPROM beginning */ @@ -3754,7 +3997,7 @@ /* Divider allocation in 4716/47162/5356 */ #define BCMA_CC_PMU5_MAINPLL_CPU 1 -@@ -256,6 +418,15 @@ +@@ -256,6 +420,15 @@ /* 4706 PMU */ #define BCMA_CC_PMU4706_MAINPLL_PLL0 0 @@ -3770,7 +4013,7 @@ /* ALP clock on pre-PMU chips */ #define BCMA_CC_PMU_ALP_CLOCK 20000000 -@@ -284,6 +455,19 @@ +@@ -284,6 +457,19 @@ #define BCMA_CC_PPL_PCHI_OFF 5 #define BCMA_CC_PPL_PCHI_MASK 0x0000003f @@ -3790,7 +4033,7 @@ /* BCM4331 ChipControl numbers. */ #define BCMA_CHIPCTL_4331_BT_COEXIST BIT(0) /* 0 disable */ #define BCMA_CHIPCTL_4331_SECI BIT(1) /* 0 SECI is disabled (JATG functional) */ -@@ -297,9 +481,25 @@ +@@ -297,9 +483,25 @@ #define BCMA_CHIPCTL_4331_OVR_PIPEAUXPWRDOWN BIT(9) /* override core control on pipe_AuxPowerDown */ #define BCMA_CHIPCTL_4331_PCIE_AUXCLKEN BIT(10) /* pcie_auxclkenable */ #define BCMA_CHIPCTL_4331_PCIE_PIPE_PLLDOWN BIT(11) /* pcie_pipe_pllpowerdown */ @@ -3816,7 +4059,7 @@ /* Data for the PMU, if available. * Check availability with ((struct bcma_chipcommon)->capabilities & BCMA_CC_CAP_PMU) */ -@@ -310,11 +510,35 @@ struct bcma_chipcommon_pmu { +@@ -310,11 +512,35 @@ struct bcma_chipcommon_pmu { #ifdef CONFIG_BCMA_DRIVER_MIPS struct bcma_pflash { @@ -3852,7 +4095,7 @@ struct bcma_serial_port { void *regs; unsigned long clockspeed; -@@ -330,11 +554,18 @@ struct bcma_drv_cc { +@@ -330,15 +556,24 @@ struct bcma_drv_cc { u32 capabilities; u32 capabilities_ext; u8 setup_done:1; @@ -3871,7 +4114,13 @@ int nr_serial_ports; struct bcma_serial_port serial_ports[4]; -@@ -355,6 +586,7 @@ struct bcma_drv_cc { + #endif /* CONFIG_BCMA_DRIVER_MIPS */ ++ u32 ticks_per_ms; ++ struct platform_device *watchdog; + }; + + /* Register access */ +@@ -355,14 +590,14 @@ struct bcma_drv_cc { bcma_cc_write32(cc, offset, (bcma_cc_read32(cc, offset) & (mask)) | (set)) extern void bcma_core_chipcommon_init(struct bcma_drv_cc *cc); @@ -3879,7 +4128,16 @@ extern void bcma_chipco_suspend(struct bcma_drv_cc *cc); extern void bcma_chipco_resume(struct bcma_drv_cc *cc); -@@ -378,6 +610,7 @@ u32 bcma_chipco_gpio_polarity(struct bcm + + void bcma_chipco_bcm4331_ext_pa_lines_ctl(struct bcma_drv_cc *cc, bool enable); + +-extern void bcma_chipco_watchdog_timer_set(struct bcma_drv_cc *cc, +- u32 ticks); ++extern u32 bcma_chipco_watchdog_timer_set(struct bcma_drv_cc *cc, u32 ticks); + + void bcma_chipco_irq_mask(struct bcma_drv_cc *cc, u32 mask, u32 value); + +@@ -378,6 +613,7 @@ u32 bcma_chipco_gpio_polarity(struct bcm /* PMU support */ extern void bcma_pmu_init(struct bcma_drv_cc *cc); @@ -3887,7 +4145,7 @@ extern void bcma_chipco_pll_write(struct bcma_drv_cc *cc, u32 offset, u32 value); -@@ -387,5 +620,6 @@ extern void bcma_chipco_chipctl_maskset( +@@ -387,5 +623,6 @@ extern void bcma_chipco_chipctl_maskset( u32 offset, u32 mask, u32 set); extern void bcma_chipco_regctl_maskset(struct bcma_drv_cc *cc, u32 offset, u32 mask, u32 set); @@ -4239,3 +4497,25 @@ +#define BCMA_SOC_FLASH2_SZ 0x02000000 /* Size of Flash Region 2 */ + #endif /* LINUX_BCMA_REGS_H_ */ +--- a/drivers/net/wireless/b43/main.c ++++ b/drivers/net/wireless/b43/main.c +@@ -4618,7 +4618,7 @@ static int b43_wireless_core_init(struct + switch (dev->dev->bus_type) { + #ifdef CONFIG_B43_BCMA + case B43_BUS_BCMA: +- bcma_core_pci_irq_ctl(&dev->dev->bdev->bus->drv_pci, ++ bcma_core_pci_irq_ctl(&dev->dev->bdev->bus->drv_pci[0], + dev->dev->bdev, true); + break; + #endif +--- a/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c ++++ b/drivers/net/wireless/brcm80211/brcmsmac/aiutils.c +@@ -533,7 +533,7 @@ ai_buscore_setup(struct si_info *sii, st + + /* fixup necessary chip/core configurations */ + if (!sii->pch) { +- sii->pch = pcicore_init(&sii->pub, sii->icbus->drv_pci.core); ++ sii->pch = pcicore_init(&sii->pub, sii->icbus->drv_pci[0].core); + if (sii->pch == NULL) + return false; + } |