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-rw-r--r--arch/powerpc/sysdev/Makefile6
-rw-r--r--arch/powerpc/sysdev/fsl_pcie.c171
-rw-r--r--arch/powerpc/sysdev/fsl_soc.c13
-rw-r--r--arch/powerpc/sysdev/indirect_pci.c44
-rw-r--r--arch/powerpc/sysdev/mpc8xx_pic.h11
-rw-r--r--arch/powerpc/sysdev/mv64x60_dev.c28
-rw-r--r--arch/powerpc/sysdev/mv64x60_pci.c7
-rw-r--r--arch/powerpc/sysdev/qe_lib/ucc.c2
-rw-r--r--arch/powerpc/sysdev/qe_lib/ucc_fast.c8
-rw-r--r--arch/powerpc/sysdev/rtc_cmos_setup.c49
-rw-r--r--arch/powerpc/sysdev/timer.c14
-rw-r--r--arch/powerpc/sysdev/tsi108_dev.c33
-rw-r--r--arch/powerpc/sysdev/tsi108_pci.c10
13 files changed, 188 insertions, 208 deletions
diff --git a/arch/powerpc/sysdev/Makefile b/arch/powerpc/sysdev/Makefile
index c3ce0bd12c0..f65078c3d3b 100644
--- a/arch/powerpc/sysdev/Makefile
+++ b/arch/powerpc/sysdev/Makefile
@@ -5,7 +5,6 @@ endif
mpic-msi-obj-$(CONFIG_PCI_MSI) += mpic_msi.o mpic_u3msi.o
obj-$(CONFIG_MPIC) += mpic.o $(mpic-msi-obj-y)
-obj-$(CONFIG_PPC_INDIRECT_PCI) += indirect_pci.o
obj-$(CONFIG_PPC_MPC106) += grackle.o
obj-$(CONFIG_PPC_DCR) += dcr.o
obj-$(CONFIG_PPC_DCR_NATIVE) += dcr-low.o
@@ -13,16 +12,19 @@ obj-$(CONFIG_PPC_PMI) += pmi.o
obj-$(CONFIG_U3_DART) += dart_iommu.o
obj-$(CONFIG_MMIO_NVRAM) += mmio_nvram.o
obj-$(CONFIG_FSL_SOC) += fsl_soc.o
-obj-$(CONFIG_FSL_PCIE) += fsl_pcie.o
obj-$(CONFIG_TSI108_BRIDGE) += tsi108_pci.o tsi108_dev.o
obj-$(CONFIG_QUICC_ENGINE) += qe_lib/
mv64x60-$(CONFIG_PCI) += mv64x60_pci.o
obj-$(CONFIG_MV64X60) += $(mv64x60-y) mv64x60_pic.o mv64x60_dev.o
+obj-$(CONFIG_RTC_DRV_CMOS) += rtc_cmos_setup.o
# contains only the suspend handler for time
+ifeq ($(CONFIG_RTC_CLASS),)
obj-$(CONFIG_PM) += timer.o
+endif
ifeq ($(CONFIG_PPC_MERGE),y)
+obj-$(CONFIG_PPC_INDIRECT_PCI) += indirect_pci.o
obj-$(CONFIG_PPC_I8259) += i8259.o
obj-$(CONFIG_PPC_83xx) += ipic.o
obj-$(CONFIG_4xx) += uic.o
diff --git a/arch/powerpc/sysdev/fsl_pcie.c b/arch/powerpc/sysdev/fsl_pcie.c
deleted file mode 100644
index 041c07e8b66..00000000000
--- a/arch/powerpc/sysdev/fsl_pcie.c
+++ /dev/null
@@ -1,171 +0,0 @@
-/*
- * Support for indirect PCI bridges.
- *
- * Copyright (C) 1998 Gabriel Paubert.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * "Temporary" MPC8548 Errata file -
- * The standard indirect_pci code should work with future silicon versions.
- */
-
-#include <linux/kernel.h>
-#include <linux/pci.h>
-#include <linux/delay.h>
-#include <linux/string.h>
-#include <linux/init.h>
-#include <linux/bootmem.h>
-
-#include <asm/io.h>
-#include <asm/prom.h>
-#include <asm/pci-bridge.h>
-#include <asm/machdep.h>
-
-#define PCI_CFG_OUT out_be32
-
-/* ERRATA PCI-Ex 14 PCIE Controller timeout */
-#define PCIE_FIX out_be32(hose->cfg_addr+0x4, 0x0400ffff)
-
-
-static int
-indirect_read_config_pcie(struct pci_bus *bus, unsigned int devfn, int offset,
- int len, u32 *val)
-{
- struct pci_controller *hose = bus->sysdata;
- volatile void __iomem *cfg_data;
- u32 temp;
-
- if (ppc_md.pci_exclude_device)
- if (ppc_md.pci_exclude_device(bus->number, devfn))
- return PCIBIOS_DEVICE_NOT_FOUND;
-
- /* Possible artifact of CDCpp50937 needs further investigation */
- if (devfn != 0x0 && bus->number == 0xff)
- return PCIBIOS_DEVICE_NOT_FOUND;
-
- PCIE_FIX;
- if (bus->number == 0xff) {
- PCI_CFG_OUT(hose->cfg_addr,
- (0x80000000 | ((offset & 0xf00) << 16) |
- ((bus->number - hose->bus_offset) << 16)
- | (devfn << 8) | ((offset & 0xfc) )));
- } else {
- PCI_CFG_OUT(hose->cfg_addr,
- (0x80000001 | ((offset & 0xf00) << 16) |
- ((bus->number - hose->bus_offset) << 16)
- | (devfn << 8) | ((offset & 0xfc) )));
- }
-
- /*
- * Note: the caller has already checked that offset is
- * suitably aligned and that len is 1, 2 or 4.
- */
- /* ERRATA PCI-Ex 12 - Configuration Address/Data Alignment */
- cfg_data = hose->cfg_data;
- PCIE_FIX;
- temp = in_le32(cfg_data);
- switch (len) {
- case 1:
- *val = (temp >> (((offset & 3))*8)) & 0xff;
- break;
- case 2:
- *val = (temp >> (((offset & 3))*8)) & 0xffff;
- break;
- default:
- *val = temp;
- break;
- }
- return PCIBIOS_SUCCESSFUL;
-}
-
-static int
-indirect_write_config_pcie(struct pci_bus *bus, unsigned int devfn, int offset,
- int len, u32 val)
-{
- struct pci_controller *hose = bus->sysdata;
- volatile void __iomem *cfg_data;
- u32 temp;
-
- if (ppc_md.pci_exclude_device)
- if (ppc_md.pci_exclude_device(bus->number, devfn))
- return PCIBIOS_DEVICE_NOT_FOUND;
-
- /* Possible artifact of CDCpp50937 needs further investigation */
- if (devfn != 0x0 && bus->number == 0xff)
- return PCIBIOS_DEVICE_NOT_FOUND;
-
- PCIE_FIX;
- if (bus->number == 0xff) {
- PCI_CFG_OUT(hose->cfg_addr,
- (0x80000000 | ((offset & 0xf00) << 16) |
- ((bus->number - hose->bus_offset) << 16)
- | (devfn << 8) | ((offset & 0xfc) )));
- } else {
- PCI_CFG_OUT(hose->cfg_addr,
- (0x80000001 | ((offset & 0xf00) << 16) |
- ((bus->number - hose->bus_offset) << 16)
- | (devfn << 8) | ((offset & 0xfc) )));
- }
-
- /*
- * Note: the caller has already checked that offset is
- * suitably aligned and that len is 1, 2 or 4.
- */
- /* ERRATA PCI-Ex 12 - Configuration Address/Data Alignment */
- cfg_data = hose->cfg_data;
- switch (len) {
- case 1:
- PCIE_FIX;
- temp = in_le32(cfg_data);
- temp = (temp & ~(0xff << ((offset & 3) * 8))) |
- (val << ((offset & 3) * 8));
- PCIE_FIX;
- out_le32(cfg_data, temp);
- break;
- case 2:
- PCIE_FIX;
- temp = in_le32(cfg_data);
- temp = (temp & ~(0xffff << ((offset & 3) * 8)));
- temp |= (val << ((offset & 3) * 8)) ;
- PCIE_FIX;
- out_le32(cfg_data, temp);
- break;
- default:
- PCIE_FIX;
- out_le32(cfg_data, val);
- break;
- }
- PCIE_FIX;
- return PCIBIOS_SUCCESSFUL;
-}
-
-static struct pci_ops indirect_pcie_ops = {
- indirect_read_config_pcie,
- indirect_write_config_pcie
-};
-
-void __init
-setup_indirect_pcie_nomap(struct pci_controller* hose, void __iomem * cfg_addr,
- void __iomem * cfg_data)
-{
- hose->cfg_addr = cfg_addr;
- hose->cfg_data = cfg_data;
- hose->ops = &indirect_pcie_ops;
-}
-
-void __init
-setup_indirect_pcie(struct pci_controller* hose, u32 cfg_addr, u32 cfg_data)
-{
- unsigned long base = cfg_addr & PAGE_MASK;
- void __iomem *mbase, *addr, *data;
-
- mbase = ioremap(base, PAGE_SIZE);
- addr = mbase + (cfg_addr & ~PAGE_MASK);
- if ((cfg_data & PAGE_MASK) != base)
- mbase = ioremap(cfg_data & PAGE_MASK, PAGE_SIZE);
- data = mbase + (cfg_data & ~PAGE_MASK);
- setup_indirect_pcie_nomap(hose, addr, data);
-}
diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c
index cad17572435..c0ddc80d816 100644
--- a/arch/powerpc/sysdev/fsl_soc.c
+++ b/arch/powerpc/sysdev/fsl_soc.c
@@ -1028,6 +1028,19 @@ err:
arch_initcall(fs_enet_of_init);
+static int __init fsl_pcmcia_of_init(void)
+{
+ struct device_node *np = NULL;
+ /*
+ * Register all the devices which type is "pcmcia"
+ */
+ while ((np = of_find_compatible_node(np,
+ "pcmcia", "fsl,pq-pcmcia")) != NULL)
+ of_platform_device_create(np, "m8xx-pcmcia", NULL);
+ return 0;
+}
+
+arch_initcall(fsl_pcmcia_of_init);
static const char *smc_regs = "regs";
static const char *smc_pram = "pram";
diff --git a/arch/powerpc/sysdev/indirect_pci.c b/arch/powerpc/sysdev/indirect_pci.c
index e7148846970..c7e6e859b39 100644
--- a/arch/powerpc/sysdev/indirect_pci.c
+++ b/arch/powerpc/sysdev/indirect_pci.c
@@ -33,18 +33,27 @@ indirect_read_config(struct pci_bus *bus, unsigned int devfn, int offset,
struct pci_controller *hose = bus->sysdata;
volatile void __iomem *cfg_data;
u8 cfg_type = 0;
+ u32 bus_no, reg;
if (ppc_md.pci_exclude_device)
- if (ppc_md.pci_exclude_device(bus->number, devfn))
+ if (ppc_md.pci_exclude_device(hose, bus->number, devfn))
return PCIBIOS_DEVICE_NOT_FOUND;
- if (hose->set_cfg_type)
+ if (hose->indirect_type & PPC_INDIRECT_TYPE_SET_CFG_TYPE)
if (bus->number != hose->first_busno)
cfg_type = 1;
- PCI_CFG_OUT(hose->cfg_addr,
- (0x80000000 | ((bus->number - hose->bus_offset) << 16)
- | (devfn << 8) | ((offset & 0xfc) | cfg_type)));
+ bus_no = (bus->number == hose->first_busno) ?
+ hose->self_busno : bus->number;
+
+ if (hose->indirect_type & PPC_INDIRECT_TYPE_EXT_REG)
+ reg = ((offset & 0xf00) << 16) | (offset & 0xfc);
+ else
+ reg = offset & 0xfc;
+
+ PCI_CFG_OUT(hose->cfg_addr,
+ (0x80000000 | (bus_no << 16)
+ | (devfn << 8) | reg | cfg_type));
/*
* Note: the caller has already checked that offset is
@@ -72,18 +81,33 @@ indirect_write_config(struct pci_bus *bus, unsigned int devfn, int offset,
struct pci_controller *hose = bus->sysdata;
volatile void __iomem *cfg_data;
u8 cfg_type = 0;
+ u32 bus_no, reg;
if (ppc_md.pci_exclude_device)
- if (ppc_md.pci_exclude_device(bus->number, devfn))
+ if (ppc_md.pci_exclude_device(hose, bus->number, devfn))
return PCIBIOS_DEVICE_NOT_FOUND;
- if (hose->set_cfg_type)
+ if (hose->indirect_type & PPC_INDIRECT_TYPE_SET_CFG_TYPE)
if (bus->number != hose->first_busno)
cfg_type = 1;
- PCI_CFG_OUT(hose->cfg_addr,
- (0x80000000 | ((bus->number - hose->bus_offset) << 16)
- | (devfn << 8) | ((offset & 0xfc) | cfg_type)));
+ bus_no = (bus->number == hose->first_busno) ?
+ hose->self_busno : bus->number;
+
+ if (hose->indirect_type & PPC_INDIRECT_TYPE_EXT_REG)
+ reg = ((offset & 0xf00) << 16) | (offset & 0xfc);
+ else
+ reg = offset & 0xfc;
+
+ PCI_CFG_OUT(hose->cfg_addr,
+ (0x80000000 | (bus_no << 16)
+ | (devfn << 8) | reg | cfg_type));
+
+ /* surpress setting of PCI_PRIMARY_BUS */
+ if (hose->indirect_type & PPC_INDIRECT_TYPE_SURPRESS_PRIMARY_BUS)
+ if ((offset == PCI_PRIMARY_BUS) &&
+ (bus->number == hose->first_busno))
+ val &= 0xffffff00;
/*
* Note: the caller has already checked that offset is
diff --git a/arch/powerpc/sysdev/mpc8xx_pic.h b/arch/powerpc/sysdev/mpc8xx_pic.h
index afa2ee6717c..9fe00eebdc8 100644
--- a/arch/powerpc/sysdev/mpc8xx_pic.h
+++ b/arch/powerpc/sysdev/mpc8xx_pic.h
@@ -4,9 +4,16 @@
#include <linux/irq.h>
#include <linux/interrupt.h>
-extern struct hw_interrupt_type mpc8xx_pic;
-
int mpc8xx_pic_init(void);
unsigned int mpc8xx_get_irq(void);
+/*
+ * Some internal interrupt registers use an 8-bit mask for the interrupt
+ * level instead of a number.
+ */
+static inline uint mk_int_int_mask(uint mask)
+{
+ return (1 << (7 - (mask/2)));
+}
+
#endif /* _PPC_KERNEL_PPC8xx_H */
diff --git a/arch/powerpc/sysdev/mv64x60_dev.c b/arch/powerpc/sysdev/mv64x60_dev.c
index 4b0a9c88eeb..b618fa60aef 100644
--- a/arch/powerpc/sysdev/mv64x60_dev.c
+++ b/arch/powerpc/sysdev/mv64x60_dev.c
@@ -12,6 +12,7 @@
#include <linux/stddef.h>
#include <linux/kernel.h>
#include <linux/init.h>
+#include <linux/console.h>
#include <linux/mv643xx.h>
#include <linux/platform_device.h>
@@ -420,3 +421,30 @@ error:
return err;
}
arch_initcall(mv64x60_device_setup);
+
+static int __init mv64x60_add_mpsc_console(void)
+{
+ struct device_node *np = NULL;
+ const char *prop;
+
+ prop = of_get_property(of_chosen, "linux,stdout-path", NULL);
+ if (prop == NULL)
+ goto not_mpsc;
+
+ np = of_find_node_by_path(prop);
+ if (!np)
+ goto not_mpsc;
+
+ if (!of_device_is_compatible(np, "marvell,mpsc"))
+ goto not_mpsc;
+
+ prop = of_get_property(np, "block-index", NULL);
+ if (!prop)
+ goto not_mpsc;
+
+ add_preferred_console("ttyMM", *(int *)prop, NULL);
+
+not_mpsc:
+ return 0;
+}
+console_initcall(mv64x60_add_mpsc_console);
diff --git a/arch/powerpc/sysdev/mv64x60_pci.c b/arch/powerpc/sysdev/mv64x60_pci.c
index b5aef4cbc8d..45db86c2363 100644
--- a/arch/powerpc/sysdev/mv64x60_pci.c
+++ b/arch/powerpc/sysdev/mv64x60_pci.c
@@ -137,18 +137,15 @@ static int __init mv64x60_add_bridge(struct device_node *dev)
printk(KERN_WARNING "Can't get bus-range for %s, assume"
" bus 0\n", dev->full_name);
- hose = pcibios_alloc_controller();
+ hose = pcibios_alloc_controller(dev);
if (!hose)
return -ENOMEM;
- hose->arch_data = dev;
- hose->set_cfg_type = 1;
-
hose->first_busno = bus_range ? bus_range[0] : 0;
hose->last_busno = bus_range ? bus_range[1] : 0xff;
setup_indirect_pci(hose, rsrc.start, rsrc.start + 4);
- hose->bus_offset = hose->first_busno;
+ hose->self_busno = hose->first_busno;
printk(KERN_INFO "Found MV64x60 PCI host bridge at 0x%016llx. "
"Firmware bus number: %d->%d\n",
diff --git a/arch/powerpc/sysdev/qe_lib/ucc.c b/arch/powerpc/sysdev/qe_lib/ucc.c
index ac12a44d516..f970e5415ac 100644
--- a/arch/powerpc/sysdev/qe_lib/ucc.c
+++ b/arch/powerpc/sysdev/qe_lib/ucc.c
@@ -18,6 +18,7 @@
#include <linux/errno.h>
#include <linux/slab.h>
#include <linux/stddef.h>
+#include <linux/module.h>
#include <asm/irq.h>
#include <asm/io.h>
@@ -40,6 +41,7 @@ int ucc_set_qe_mux_mii_mng(int ucc_num)
return 0;
}
+EXPORT_SYMBOL(ucc_set_qe_mux_mii_mng);
int ucc_set_type(int ucc_num, struct ucc_common *regs,
enum ucc_speed_type speed)
diff --git a/arch/powerpc/sysdev/qe_lib/ucc_fast.c b/arch/powerpc/sysdev/qe_lib/ucc_fast.c
index 9143236853f..3df202e8d33 100644
--- a/arch/powerpc/sysdev/qe_lib/ucc_fast.c
+++ b/arch/powerpc/sysdev/qe_lib/ucc_fast.c
@@ -19,6 +19,7 @@
#include <linux/stddef.h>
#include <linux/interrupt.h>
#include <linux/err.h>
+#include <linux/module.h>
#include <asm/io.h>
#include <asm/immap_qe.h>
@@ -70,6 +71,7 @@ void ucc_fast_dump_regs(struct ucc_fast_private * uccf)
printk(KERN_INFO "guemr : addr - 0x%08x, val - 0x%02x",
(u32) & uccf->uf_regs->guemr, uccf->uf_regs->guemr);
}
+EXPORT_SYMBOL(ucc_fast_dump_regs);
u32 ucc_fast_get_qe_cr_subblock(int uccf_num)
{
@@ -85,11 +87,13 @@ u32 ucc_fast_get_qe_cr_subblock(int uccf_num)
default: return QE_CR_SUBBLOCK_INVALID;
}
}
+EXPORT_SYMBOL(ucc_fast_get_qe_cr_subblock);
void ucc_fast_transmit_on_demand(struct ucc_fast_private * uccf)
{
out_be16(&uccf->uf_regs->utodr, UCC_FAST_TOD);
}
+EXPORT_SYMBOL(ucc_fast_transmit_on_demand);
void ucc_fast_enable(struct ucc_fast_private * uccf, enum comm_dir mode)
{
@@ -110,6 +114,7 @@ void ucc_fast_enable(struct ucc_fast_private * uccf, enum comm_dir mode)
}
out_be32(&uf_regs->gumr, gumr);
}
+EXPORT_SYMBOL(ucc_fast_enable);
void ucc_fast_disable(struct ucc_fast_private * uccf, enum comm_dir mode)
{
@@ -130,6 +135,7 @@ void ucc_fast_disable(struct ucc_fast_private * uccf, enum comm_dir mode)
}
out_be32(&uf_regs->gumr, gumr);
}
+EXPORT_SYMBOL(ucc_fast_disable);
int ucc_fast_init(struct ucc_fast_info * uf_info, struct ucc_fast_private ** uccf_ret)
{
@@ -341,6 +347,7 @@ int ucc_fast_init(struct ucc_fast_info * uf_info, struct ucc_fast_private ** ucc
*uccf_ret = uccf;
return 0;
}
+EXPORT_SYMBOL(ucc_fast_init);
void ucc_fast_free(struct ucc_fast_private * uccf)
{
@@ -355,3 +362,4 @@ void ucc_fast_free(struct ucc_fast_private * uccf)
kfree(uccf);
}
+EXPORT_SYMBOL(ucc_fast_free);
diff --git a/arch/powerpc/sysdev/rtc_cmos_setup.c b/arch/powerpc/sysdev/rtc_cmos_setup.c
new file mode 100644
index 00000000000..e276048b8c5
--- /dev/null
+++ b/arch/powerpc/sysdev/rtc_cmos_setup.c
@@ -0,0 +1,49 @@
+/*
+ * Setup code for PC-style Real-Time Clock.
+ *
+ * Author: Wade Farnsworth <wfarnsworth@mvista.com>
+ *
+ * 2007 (c) MontaVista Software, Inc. This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ */
+
+#include <linux/platform_device.h>
+#include <linux/err.h>
+#include <linux/init.h>
+#include <linux/mc146818rtc.h>
+
+#include <asm/prom.h>
+
+static int __init add_rtc(void)
+{
+ struct device_node *np;
+ struct platform_device *pd;
+ struct resource res;
+ int ret;
+
+ np = of_find_compatible_node(NULL, NULL, "pnpPNP,b00");
+ if (!np)
+ return -ENODEV;
+
+ ret = of_address_to_resource(np, 0, &res);
+ of_node_put(np);
+ if (ret)
+ return ret;
+
+ /*
+ * RTC_PORT(x) is hardcoded in asm/mc146818rtc.h. Verify that the
+ * address provided by the device node matches.
+ */
+ if (res.start != RTC_PORT(0))
+ return -EINVAL;
+
+ pd = platform_device_register_simple("rtc_cmos", -1,
+ &res, 1);
+ if (IS_ERR(pd))
+ return PTR_ERR(pd);
+
+ return 0;
+}
+fs_initcall(add_rtc);
diff --git a/arch/powerpc/sysdev/timer.c b/arch/powerpc/sysdev/timer.c
index 4a01748b421..e81e7ec2e79 100644
--- a/arch/powerpc/sysdev/timer.c
+++ b/arch/powerpc/sysdev/timer.c
@@ -24,7 +24,12 @@ static int timer_resume(struct sys_device *dev)
/* get current RTC time and convert to seconds */
get_rtc_time(&cur_rtc_tm);
- rtc_tm_to_time(&cur_rtc_tm, &cur_rtc_time);
+ cur_rtc_time = mktime(cur_rtc_tm.tm_year + 1900,
+ cur_rtc_tm.tm_mon + 1,
+ cur_rtc_tm.tm_mday,
+ cur_rtc_tm.tm_hour,
+ cur_rtc_tm.tm_min,
+ cur_rtc_tm.tm_sec);
diff = cur_rtc_time - suspend_rtc_time;
@@ -44,7 +49,12 @@ static int timer_suspend(struct sys_device *dev, pm_message_t state)
WARN_ON(!ppc_md.get_rtc_time);
get_rtc_time(&suspend_rtc_tm);
- rtc_tm_to_time(&suspend_rtc_tm, &suspend_rtc_time);
+ suspend_rtc_time = mktime(suspend_rtc_tm.tm_year + 1900,
+ suspend_rtc_tm.tm_mon + 1,
+ suspend_rtc_tm.tm_mday,
+ suspend_rtc_tm.tm_hour,
+ suspend_rtc_tm.tm_min,
+ suspend_rtc_tm.tm_sec);
return 0;
}
diff --git a/arch/powerpc/sysdev/tsi108_dev.c b/arch/powerpc/sysdev/tsi108_dev.c
index 7d3b09b7d54..a113d800cbf 100644
--- a/arch/powerpc/sysdev/tsi108_dev.c
+++ b/arch/powerpc/sysdev/tsi108_dev.c
@@ -72,12 +72,11 @@ static int __init tsi108_eth_of_init(void)
int ret;
for (np = NULL, i = 0;
- (np = of_find_compatible_node(np, "network", "tsi-ethernet")) != NULL;
+ (np = of_find_compatible_node(np, "network", "tsi108-ethernet")) != NULL;
i++) {
struct resource r[2];
- struct device_node *phy;
+ struct device_node *phy, *mdio;
hw_info tsi_eth_data;
- const unsigned int *id;
const unsigned int *phy_id;
const void *mac_addr;
const phandle *ph;
@@ -111,6 +110,13 @@ static int __init tsi108_eth_of_init(void)
if (mac_addr)
memcpy(tsi_eth_data.mac_addr, mac_addr, 6);
+ ph = of_get_property(np, "mdio-handle", NULL);
+ mdio = of_find_node_by_phandle(*ph);
+ ret = of_address_to_resource(mdio, 0, &res);
+ of_node_put(mdio);
+ if (ret)
+ goto unreg;
+
ph = of_get_property(np, "phy-handle", NULL);
phy = of_find_node_by_phandle(*ph);
@@ -119,20 +125,25 @@ static int __init tsi108_eth_of_init(void)
goto unreg;
}
- id = of_get_property(phy, "reg", NULL);
- phy_id = of_get_property(phy, "phy-id", NULL);
- ret = of_address_to_resource(phy, 0, &res);
- if (ret) {
- of_node_put(phy);
- goto unreg;
- }
+ phy_id = of_get_property(phy, "reg", NULL);
+
tsi_eth_data.regs = r[0].start;
tsi_eth_data.phyregs = res.start;
tsi_eth_data.phy = *phy_id;
tsi_eth_data.irq_num = irq_of_parse_and_map(np, 0);
- if (of_device_is_compatible(phy, "bcm54xx"))
+
+ /* Some boards with the TSI108 bridge (e.g. Holly)
+ * have a miswiring of the ethernet PHYs which
+ * requires a workaround. The special
+ * "txc-rxc-delay-disable" property enables this
+ * workaround. FIXME: Need to port the tsi108_eth
+ * driver itself to phylib and use a non-misleading
+ * name for the workaround flag - it's not actually to
+ * do with the model of PHY in use */
+ if (of_get_property(phy, "txc-rxc-delay-disable", NULL))
tsi_eth_data.phy_type = TSI108_PHY_BCM54XX;
of_node_put(phy);
+
ret =
platform_device_add_data(tsi_eth_dev, &tsi_eth_data,
sizeof(hw_info));
diff --git a/arch/powerpc/sysdev/tsi108_pci.c b/arch/powerpc/sysdev/tsi108_pci.c
index 2153163fa59..90db8a720fe 100644
--- a/arch/powerpc/sysdev/tsi108_pci.c
+++ b/arch/powerpc/sysdev/tsi108_pci.c
@@ -64,9 +64,10 @@ tsi108_direct_write_config(struct pci_bus *bus, unsigned int devfunc,
int offset, int len, u32 val)
{
volatile unsigned char *cfg_addr;
+ struct pci_controller *hose = bus->sysdata;
if (ppc_md.pci_exclude_device)
- if (ppc_md.pci_exclude_device(bus->number, devfunc))
+ if (ppc_md.pci_exclude_device(hose, bus->number, devfunc))
return PCIBIOS_DEVICE_NOT_FOUND;
cfg_addr = (unsigned char *)(tsi_mk_config_addr(bus->number,
@@ -149,10 +150,11 @@ tsi108_direct_read_config(struct pci_bus *bus, unsigned int devfn, int offset,
int len, u32 * val)
{
volatile unsigned char *cfg_addr;
+ struct pci_controller *hose = bus->sysdata;
u32 temp;
if (ppc_md.pci_exclude_device)
- if (ppc_md.pci_exclude_device(bus->number, devfn))
+ if (ppc_md.pci_exclude_device(hose, bus->number, devfn))
return PCIBIOS_DEVICE_NOT_FOUND;
cfg_addr = (unsigned char *)(tsi_mk_config_addr(bus->number,
@@ -219,14 +221,12 @@ int __init tsi108_setup_pci(struct device_node *dev, u32 cfg_phys, int primary)
" bus 0\n", dev->full_name);
}
- hose = pcibios_alloc_controller();
+ hose = pcibios_alloc_controller(dev);
if (!hose) {
printk("PCI Host bridge init failed\n");
return -ENOMEM;
}
- hose->arch_data = dev;
- hose->set_cfg_type = 1;
hose->first_busno = bus_range ? bus_range[0] : 0;
hose->last_busno = bus_range ? bus_range[1] : 0xff;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-23 11:51:54 +0000