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-rw-r--r--drivers/bcma/bcma_private.h1
-rw-r--r--drivers/bcma/driver_chipcommon.c16
-rw-r--r--drivers/bcma/driver_chipcommon_pmu.c94
-rw-r--r--drivers/bcma/driver_chipcommon_sflash.c1
-rw-r--r--drivers/bcma/driver_gpio.c1
-rw-r--r--drivers/bcma/driver_mips.c3
-rw-r--r--drivers/bcma/host_pci.c2
-rw-r--r--drivers/bcma/scan.c5
8 files changed, 72 insertions, 51 deletions
diff --git a/drivers/bcma/bcma_private.h b/drivers/bcma/bcma_private.h
index 38f156745d53..7e4ddfb076d3 100644
--- a/drivers/bcma/bcma_private.h
+++ b/drivers/bcma/bcma_private.h
@@ -48,7 +48,6 @@ void bcma_core_chipcommon_early_init(struct bcma_drv_cc *cc);
void bcma_core_chipcommon_init(struct bcma_drv_cc *cc);
void bcma_chipco_bcm4331_ext_pa_lines_ctl(struct bcma_drv_cc *cc, bool enable);
#ifdef CONFIG_BCMA_DRIVER_MIPS
-void bcma_chipco_serial_init(struct bcma_drv_cc *cc);
extern struct platform_device bcma_pflash_dev;
#endif /* CONFIG_BCMA_DRIVER_MIPS */
diff --git a/drivers/bcma/driver_chipcommon.c b/drivers/bcma/driver_chipcommon.c
index b7c8a8d4e6d1..b0f44a2937b9 100644
--- a/drivers/bcma/driver_chipcommon.c
+++ b/drivers/bcma/driver_chipcommon.c
@@ -15,6 +15,8 @@
#include <linux/platform_device.h>
#include <linux/bcma/bcma.h>
+static void bcma_chipco_serial_init(struct bcma_drv_cc *cc);
+
static inline u32 bcma_cc_write32_masked(struct bcma_drv_cc *cc, u16 offset,
u32 mask, u32 value)
{
@@ -115,6 +117,8 @@ int bcma_chipco_watchdog_register(struct bcma_drv_cc *cc)
void bcma_core_chipcommon_early_init(struct bcma_drv_cc *cc)
{
+ struct bcma_bus *bus = cc->core->bus;
+
if (cc->early_setup_done)
return;
@@ -129,6 +133,9 @@ void bcma_core_chipcommon_early_init(struct bcma_drv_cc *cc)
if (cc->capabilities & BCMA_CC_CAP_PMU)
bcma_pmu_early_init(cc);
+ if (IS_BUILTIN(CONFIG_BCM47XX) && bus->hosttype == BCMA_HOSTTYPE_SOC)
+ bcma_chipco_serial_init(cc);
+
cc->early_setup_done = true;
}
@@ -185,11 +192,12 @@ u32 bcma_chipco_watchdog_timer_set(struct bcma_drv_cc *cc, u32 ticks)
ticks = 2;
else if (ticks > maxt)
ticks = maxt;
- bcma_cc_write32(cc, BCMA_CC_PMU_WATCHDOG, ticks);
+ bcma_pmu_write32(cc, BCMA_CC_PMU_WATCHDOG, ticks);
} else {
struct bcma_bus *bus = cc->core->bus;
if (bus->chipinfo.id != BCMA_CHIP_ID_BCM4707 &&
+ bus->chipinfo.id != BCMA_CHIP_ID_BCM47094 &&
bus->chipinfo.id != BCMA_CHIP_ID_BCM53018)
bcma_core_set_clockmode(cc->core,
ticks ? BCMA_CLKMODE_FAST : BCMA_CLKMODE_DYNAMIC);
@@ -314,9 +322,9 @@ u32 bcma_chipco_gpio_pulldown(struct bcma_drv_cc *cc, u32 mask, u32 value)
return res;
}
-#ifdef CONFIG_BCMA_DRIVER_MIPS
-void bcma_chipco_serial_init(struct bcma_drv_cc *cc)
+static void bcma_chipco_serial_init(struct bcma_drv_cc *cc)
{
+#if IS_BUILTIN(CONFIG_BCM47XX)
unsigned int irq;
u32 baud_base;
u32 i;
@@ -358,5 +366,5 @@ void bcma_chipco_serial_init(struct bcma_drv_cc *cc)
ports[i].baud_base = baud_base;
ports[i].reg_shift = 0;
}
+#endif /* CONFIG_BCM47XX */
}
-#endif /* CONFIG_BCMA_DRIVER_MIPS */
diff --git a/drivers/bcma/driver_chipcommon_pmu.c b/drivers/bcma/driver_chipcommon_pmu.c
index fe0d48cb1778..f1eb4d3e1d57 100644
--- a/drivers/bcma/driver_chipcommon_pmu.c
+++ b/drivers/bcma/driver_chipcommon_pmu.c
@@ -15,44 +15,44 @@
u32 bcma_chipco_pll_read(struct bcma_drv_cc *cc, u32 offset)
{
- bcma_cc_write32(cc, BCMA_CC_PLLCTL_ADDR, offset);
- bcma_cc_read32(cc, BCMA_CC_PLLCTL_ADDR);
- return bcma_cc_read32(cc, BCMA_CC_PLLCTL_DATA);
+ bcma_pmu_write32(cc, BCMA_CC_PMU_PLLCTL_ADDR, offset);
+ bcma_pmu_read32(cc, BCMA_CC_PMU_PLLCTL_ADDR);
+ return bcma_pmu_read32(cc, BCMA_CC_PMU_PLLCTL_DATA);
}
EXPORT_SYMBOL_GPL(bcma_chipco_pll_read);
void bcma_chipco_pll_write(struct bcma_drv_cc *cc, u32 offset, u32 value)
{
- bcma_cc_write32(cc, BCMA_CC_PLLCTL_ADDR, offset);
- bcma_cc_read32(cc, BCMA_CC_PLLCTL_ADDR);
- bcma_cc_write32(cc, BCMA_CC_PLLCTL_DATA, value);
+ bcma_pmu_write32(cc, BCMA_CC_PMU_PLLCTL_ADDR, offset);
+ bcma_pmu_read32(cc, BCMA_CC_PMU_PLLCTL_ADDR);
+ bcma_pmu_write32(cc, BCMA_CC_PMU_PLLCTL_DATA, value);
}
EXPORT_SYMBOL_GPL(bcma_chipco_pll_write);
void bcma_chipco_pll_maskset(struct bcma_drv_cc *cc, u32 offset, u32 mask,
u32 set)
{
- bcma_cc_write32(cc, BCMA_CC_PLLCTL_ADDR, offset);
- bcma_cc_read32(cc, BCMA_CC_PLLCTL_ADDR);
- bcma_cc_maskset32(cc, BCMA_CC_PLLCTL_DATA, mask, set);
+ bcma_pmu_write32(cc, BCMA_CC_PMU_PLLCTL_ADDR, offset);
+ bcma_pmu_read32(cc, BCMA_CC_PMU_PLLCTL_ADDR);
+ bcma_pmu_maskset32(cc, BCMA_CC_PMU_PLLCTL_DATA, mask, set);
}
EXPORT_SYMBOL_GPL(bcma_chipco_pll_maskset);
void bcma_chipco_chipctl_maskset(struct bcma_drv_cc *cc,
u32 offset, u32 mask, u32 set)
{
- bcma_cc_write32(cc, BCMA_CC_CHIPCTL_ADDR, offset);
- bcma_cc_read32(cc, BCMA_CC_CHIPCTL_ADDR);
- bcma_cc_maskset32(cc, BCMA_CC_CHIPCTL_DATA, mask, set);
+ bcma_pmu_write32(cc, BCMA_CC_PMU_CHIPCTL_ADDR, offset);
+ bcma_pmu_read32(cc, BCMA_CC_PMU_CHIPCTL_ADDR);
+ bcma_pmu_maskset32(cc, BCMA_CC_PMU_CHIPCTL_DATA, mask, set);
}
EXPORT_SYMBOL_GPL(bcma_chipco_chipctl_maskset);
void bcma_chipco_regctl_maskset(struct bcma_drv_cc *cc, u32 offset, u32 mask,
u32 set)
{
- bcma_cc_write32(cc, BCMA_CC_REGCTL_ADDR, offset);
- bcma_cc_read32(cc, BCMA_CC_REGCTL_ADDR);
- bcma_cc_maskset32(cc, BCMA_CC_REGCTL_DATA, mask, set);
+ bcma_pmu_write32(cc, BCMA_CC_PMU_REGCTL_ADDR, offset);
+ bcma_pmu_read32(cc, BCMA_CC_PMU_REGCTL_ADDR);
+ bcma_pmu_maskset32(cc, BCMA_CC_PMU_REGCTL_DATA, mask, set);
}
EXPORT_SYMBOL_GPL(bcma_chipco_regctl_maskset);
@@ -60,18 +60,18 @@ static u32 bcma_pmu_xtalfreq(struct bcma_drv_cc *cc)
{
u32 ilp_ctl, alp_hz;
- if (!(bcma_cc_read32(cc, BCMA_CC_PMU_STAT) &
+ if (!(bcma_pmu_read32(cc, BCMA_CC_PMU_STAT) &
BCMA_CC_PMU_STAT_EXT_LPO_AVAIL))
return 0;
- bcma_cc_write32(cc, BCMA_CC_PMU_XTAL_FREQ,
- BIT(BCMA_CC_PMU_XTAL_FREQ_MEASURE_SHIFT));
+ bcma_pmu_write32(cc, BCMA_CC_PMU_XTAL_FREQ,
+ BIT(BCMA_CC_PMU_XTAL_FREQ_MEASURE_SHIFT));
usleep_range(1000, 2000);
- ilp_ctl = bcma_cc_read32(cc, BCMA_CC_PMU_XTAL_FREQ);
+ ilp_ctl = bcma_pmu_read32(cc, BCMA_CC_PMU_XTAL_FREQ);
ilp_ctl &= BCMA_CC_PMU_XTAL_FREQ_ILPCTL_MASK;
- bcma_cc_write32(cc, BCMA_CC_PMU_XTAL_FREQ, 0);
+ bcma_pmu_write32(cc, BCMA_CC_PMU_XTAL_FREQ, 0);
alp_hz = ilp_ctl * 32768 / 4;
return (alp_hz + 50000) / 100000 * 100;
@@ -127,8 +127,8 @@ static void bcma_pmu2_pll_init0(struct bcma_drv_cc *cc, u32 xtalfreq)
mask = (u32)~(BCMA_RES_4314_HT_AVAIL |
BCMA_RES_4314_MACPHY_CLK_AVAIL);
- bcma_cc_mask32(cc, BCMA_CC_PMU_MINRES_MSK, mask);
- bcma_cc_mask32(cc, BCMA_CC_PMU_MAXRES_MSK, mask);
+ bcma_pmu_mask32(cc, BCMA_CC_PMU_MINRES_MSK, mask);
+ bcma_pmu_mask32(cc, BCMA_CC_PMU_MAXRES_MSK, mask);
bcma_wait_value(cc->core, BCMA_CLKCTLST,
BCMA_CLKCTLST_HAVEHT, 0, 20000);
break;
@@ -140,7 +140,7 @@ static void bcma_pmu2_pll_init0(struct bcma_drv_cc *cc, u32 xtalfreq)
/* Flush */
if (cc->pmu.rev >= 2)
- bcma_cc_set32(cc, BCMA_CC_PMU_CTL, BCMA_CC_PMU_CTL_PLL_UPD);
+ bcma_pmu_set32(cc, BCMA_CC_PMU_CTL, BCMA_CC_PMU_CTL_PLL_UPD);
/* TODO: Do we need to update OTP? */
}
@@ -195,9 +195,9 @@ static void bcma_pmu_resources_init(struct bcma_drv_cc *cc)
/* Set the resource masks. */
if (min_msk)
- bcma_cc_write32(cc, BCMA_CC_PMU_MINRES_MSK, min_msk);
+ bcma_pmu_write32(cc, BCMA_CC_PMU_MINRES_MSK, min_msk);
if (max_msk)
- bcma_cc_write32(cc, BCMA_CC_PMU_MAXRES_MSK, max_msk);
+ bcma_pmu_write32(cc, BCMA_CC_PMU_MAXRES_MSK, max_msk);
/*
* Add some delay; allow resources to come up and settle.
@@ -269,23 +269,33 @@ static void bcma_pmu_workarounds(struct bcma_drv_cc *cc)
void bcma_pmu_early_init(struct bcma_drv_cc *cc)
{
+ struct bcma_bus *bus = cc->core->bus;
u32 pmucap;
- pmucap = bcma_cc_read32(cc, BCMA_CC_PMU_CAP);
+ if (cc->core->id.rev >= 35 &&
+ cc->capabilities_ext & BCMA_CC_CAP_EXT_AOB_PRESENT) {
+ cc->pmu.core = bcma_find_core(bus, BCMA_CORE_PMU);
+ if (!cc->pmu.core)
+ bcma_warn(bus, "Couldn't find expected PMU core");
+ }
+ if (!cc->pmu.core)
+ cc->pmu.core = cc->core;
+
+ pmucap = bcma_pmu_read32(cc, BCMA_CC_PMU_CAP);
cc->pmu.rev = (pmucap & BCMA_CC_PMU_CAP_REVISION);
- bcma_debug(cc->core->bus, "Found rev %u PMU (capabilities 0x%08X)\n",
- cc->pmu.rev, pmucap);
+ bcma_debug(bus, "Found rev %u PMU (capabilities 0x%08X)\n", cc->pmu.rev,
+ pmucap);
}
void bcma_pmu_init(struct bcma_drv_cc *cc)
{
if (cc->pmu.rev == 1)
- bcma_cc_mask32(cc, BCMA_CC_PMU_CTL,
- ~BCMA_CC_PMU_CTL_NOILPONW);
+ bcma_pmu_mask32(cc, BCMA_CC_PMU_CTL,
+ ~BCMA_CC_PMU_CTL_NOILPONW);
else
- bcma_cc_set32(cc, BCMA_CC_PMU_CTL,
- BCMA_CC_PMU_CTL_NOILPONW);
+ bcma_pmu_set32(cc, BCMA_CC_PMU_CTL,
+ BCMA_CC_PMU_CTL_NOILPONW);
bcma_pmu_pll_init(cc);
bcma_pmu_resources_init(cc);
@@ -472,8 +482,8 @@ u32 bcma_pmu_get_cpu_clock(struct bcma_drv_cc *cc)
static void bcma_pmu_spuravoid_pll_write(struct bcma_drv_cc *cc, u32 offset,
u32 value)
{
- bcma_cc_write32(cc, BCMA_CC_PLLCTL_ADDR, offset);
- bcma_cc_write32(cc, BCMA_CC_PLLCTL_DATA, value);
+ bcma_pmu_write32(cc, BCMA_CC_PMU_PLLCTL_ADDR, offset);
+ bcma_pmu_write32(cc, BCMA_CC_PMU_PLLCTL_DATA, value);
}
void bcma_pmu_spuravoid_pllupdate(struct bcma_drv_cc *cc, int spuravoid)
@@ -497,20 +507,20 @@ void bcma_pmu_spuravoid_pllupdate(struct bcma_drv_cc *cc, int spuravoid)
bus->chipinfo.id == BCMA_CHIP_ID_BCM53572) ? 6 : 0;
/* RMW only the P1 divider */
- bcma_cc_write32(cc, BCMA_CC_PLLCTL_ADDR,
+ bcma_pmu_write32(cc, BCMA_CC_PMU_PLLCTL_ADDR,
BCMA_CC_PMU_PLL_CTL0 + phypll_offset);
- tmp = bcma_cc_read32(cc, BCMA_CC_PLLCTL_DATA);
+ tmp = bcma_pmu_read32(cc, BCMA_CC_PMU_PLLCTL_DATA);
tmp &= (~(BCMA_CC_PMU1_PLL0_PC0_P1DIV_MASK));
tmp |= (bcm5357_bcm43236_p1div[spuravoid] << BCMA_CC_PMU1_PLL0_PC0_P1DIV_SHIFT);
- bcma_cc_write32(cc, BCMA_CC_PLLCTL_DATA, tmp);
+ bcma_pmu_write32(cc, BCMA_CC_PMU_PLLCTL_DATA, tmp);
/* RMW only the int feedback divider */
- bcma_cc_write32(cc, BCMA_CC_PLLCTL_ADDR,
+ bcma_pmu_write32(cc, BCMA_CC_PMU_PLLCTL_ADDR,
BCMA_CC_PMU_PLL_CTL2 + phypll_offset);
- tmp = bcma_cc_read32(cc, BCMA_CC_PLLCTL_DATA);
+ tmp = bcma_pmu_read32(cc, BCMA_CC_PMU_PLLCTL_DATA);
tmp &= ~(BCMA_CC_PMU1_PLL0_PC2_NDIV_INT_MASK);
tmp |= (bcm5357_bcm43236_ndiv[spuravoid]) << BCMA_CC_PMU1_PLL0_PC2_NDIV_INT_SHIFT;
- bcma_cc_write32(cc, BCMA_CC_PLLCTL_DATA, tmp);
+ bcma_pmu_write32(cc, BCMA_CC_PMU_PLLCTL_DATA, tmp);
tmp = BCMA_CC_PMU_CTL_PLL_UPD;
break;
@@ -646,7 +656,7 @@ void bcma_pmu_spuravoid_pllupdate(struct bcma_drv_cc *cc, int spuravoid)
break;
}
- tmp |= bcma_cc_read32(cc, BCMA_CC_PMU_CTL);
- bcma_cc_write32(cc, BCMA_CC_PMU_CTL, tmp);
+ tmp |= bcma_pmu_read32(cc, BCMA_CC_PMU_CTL);
+ bcma_pmu_write32(cc, BCMA_CC_PMU_CTL, tmp);
}
EXPORT_SYMBOL_GPL(bcma_pmu_spuravoid_pllupdate);
diff --git a/drivers/bcma/driver_chipcommon_sflash.c b/drivers/bcma/driver_chipcommon_sflash.c
index 7e11ef4cb7db..04d706ca5f43 100644
--- a/drivers/bcma/driver_chipcommon_sflash.c
+++ b/drivers/bcma/driver_chipcommon_sflash.c
@@ -38,6 +38,7 @@ static const struct bcma_sflash_tbl_e bcma_sflash_st_tbl[] = {
{ "M25P32", 0x15, 0x10000, 64, },
{ "M25P64", 0x16, 0x10000, 128, },
{ "M25FL128", 0x17, 0x10000, 256, },
+ { "MX25L25635F", 0x18, 0x10000, 512, },
{ NULL },
};
diff --git a/drivers/bcma/driver_gpio.c b/drivers/bcma/driver_gpio.c
index 98067f757fb0..771a2a253440 100644
--- a/drivers/bcma/driver_gpio.c
+++ b/drivers/bcma/driver_gpio.c
@@ -192,6 +192,7 @@ int bcma_gpio_init(struct bcma_drv_cc *cc)
case BCMA_CHIP_ID_BCM4707:
case BCMA_CHIP_ID_BCM5357:
case BCMA_CHIP_ID_BCM53572:
+ case BCMA_CHIP_ID_BCM47094:
chip->ngpio = 32;
break;
default:
diff --git a/drivers/bcma/driver_mips.c b/drivers/bcma/driver_mips.c
index 24424f3fef96..a40a203314db 100644
--- a/drivers/bcma/driver_mips.c
+++ b/drivers/bcma/driver_mips.c
@@ -337,12 +337,9 @@ static void bcma_core_mips_flash_detect(struct bcma_drv_mips *mcore)
void bcma_core_mips_early_init(struct bcma_drv_mips *mcore)
{
- struct bcma_bus *bus = mcore->core->bus;
-
if (mcore->early_setup_done)
return;
- bcma_chipco_serial_init(&bus->drv_cc);
bcma_core_mips_flash_detect(mcore);
mcore->early_setup_done = true;
diff --git a/drivers/bcma/host_pci.c b/drivers/bcma/host_pci.c
index 0856189c065f..cae5385cf499 100644
--- a/drivers/bcma/host_pci.c
+++ b/drivers/bcma/host_pci.c
@@ -294,7 +294,7 @@ static const struct pci_device_id bcma_pci_bridge_tbl[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4358) },
{ PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4359) },
{ PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4360) },
- { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4365) },
+ { PCI_DEVICE_SUB(PCI_VENDOR_ID_BROADCOM, 0x4365, PCI_VENDOR_ID_DELL, 0x0016) },
{ PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x43a0) },
{ PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x43a9) },
{ PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x43aa) },
diff --git a/drivers/bcma/scan.c b/drivers/bcma/scan.c
index df806b9c5490..4a2d1b235fb5 100644
--- a/drivers/bcma/scan.c
+++ b/drivers/bcma/scan.c
@@ -98,6 +98,9 @@ static const struct bcma_device_id_name bcma_bcm_device_names[] = {
{ BCMA_CORE_SHIM, "SHIM" },
{ BCMA_CORE_PCIE2, "PCIe Gen2" },
{ BCMA_CORE_ARM_CR4, "ARM CR4" },
+ { BCMA_CORE_GCI, "GCI" },
+ { BCMA_CORE_CMEM, "CNDS DDR2/3 memory controller" },
+ { BCMA_CORE_ARM_CA7, "ARM CA7" },
{ BCMA_CORE_DEFAULT, "Default" },
};
@@ -315,6 +318,8 @@ static int bcma_get_next_core(struct bcma_bus *bus, u32 __iomem **eromptr,
switch (core->id.id) {
case BCMA_CORE_4706_MAC_GBIT_COMMON:
case BCMA_CORE_NS_CHIPCOMMON_B:
+ case BCMA_CORE_PMU:
+ case BCMA_CORE_GCI:
/* Not used yet: case BCMA_CORE_OOB_ROUTER: */
break;
default:
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-05 22:58:41 +0000