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authorHauke Mehrtens <hauke@hauke-m.de>2012-12-12 22:42:18 +0000
committerHauke Mehrtens <hauke@hauke-m.de>2012-12-12 22:42:18 +0000
commit1bd8db0bd63d1c11bb2a73a41835f7d1eb3ca068 (patch)
tree3e1be3d06231d100c7133e2413cda80d9a74a9b8 /target/linux/generic/patches-3.3/025-bcma_backport.patch
parentd085aad2880f799cc09b03a3329635ad84551d3b (diff)
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kernel: update bcma and ssb to master-2012-12-11-2 from wireless-testing
SVN-Revision: 34651
Diffstat (limited to 'target/linux/generic/patches-3.3/025-bcma_backport.patch')
-rw-r--r--target/linux/generic/patches-3.3/025-bcma_backport.patch430
1 files changed, 355 insertions, 75 deletions
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 824c445..282da42 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;
+ }