Contributors: 10
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Dan J Williams |
273 |
91.00% |
4 |
26.67% |
| Russell King |
7 |
2.33% |
2 |
13.33% |
| Thomas Gleixner |
7 |
2.33% |
2 |
13.33% |
| Rob Herring |
5 |
1.67% |
1 |
6.67% |
| Stephen Warren |
2 |
0.67% |
1 |
6.67% |
| Nico Pitre |
2 |
0.67% |
1 |
6.67% |
| Harvey Harrison |
1 |
0.33% |
1 |
6.67% |
| Lennert Buytenhek |
1 |
0.33% |
1 |
6.67% |
| Arnd Bergmann |
1 |
0.33% |
1 |
6.67% |
| Ralf Baechle |
1 |
0.33% |
1 |
6.67% |
| Total |
300 |
|
15 |
|
// SPDX-License-Identifier: GPL-2.0-only
/*
* iq81340mc board support
* Copyright (c) 2005-2006, Intel Corporation.
*/
#include <linux/pci.h>
#include <mach/hardware.h>
#include <asm/irq.h>
#include <asm/mach/pci.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include "pci.h"
#include <asm/mach/time.h>
#include <mach/time.h>
extern int init_atu; /* Flag to select which ATU(s) to initialize / disable */
static int __init
iq81340mc_pcix_map_irq(const struct pci_dev *dev, u8 idsel, u8 pin)
{
switch (idsel) {
case 1:
switch (pin) {
case 1: return ATUX_INTB;
case 2: return ATUX_INTC;
case 3: return ATUX_INTD;
case 4: return ATUX_INTA;
default: return -1;
}
case 2:
switch (pin) {
case 1: return ATUX_INTC;
case 2: return ATUX_INTD;
case 3: return ATUX_INTC;
case 4: return ATUX_INTD;
default: return -1;
}
default: return -1;
}
}
static struct hw_pci iq81340mc_pci __initdata = {
.nr_controllers = 0,
.setup = iop13xx_pci_setup,
.map_irq = iq81340mc_pcix_map_irq,
.scan = iop13xx_scan_bus,
.preinit = iop13xx_pci_init,
};
static int __init iq81340mc_pci_init(void)
{
iop13xx_atu_select(&iq81340mc_pci);
pci_common_init(&iq81340mc_pci);
iop13xx_map_pci_memory();
return 0;
}
static void __init iq81340mc_init(void)
{
iop13xx_platform_init();
iq81340mc_pci_init();
iop13xx_add_tpmi_devices();
}
static void __init iq81340mc_timer_init(void)
{
unsigned long bus_freq = iop13xx_core_freq() / iop13xx_xsi_bus_ratio();
printk(KERN_DEBUG "%s: bus frequency: %lu\n", __func__, bus_freq);
iop_init_time(bus_freq);
}
MACHINE_START(IQ81340MC, "Intel IQ81340MC")
/* Maintainer: Dan Williams <dan.j.williams@intel.com> */
.atag_offset = 0x100,
.init_early = iop13xx_init_early,
.map_io = iop13xx_map_io,
.init_irq = iop13xx_init_irq,
.init_time = iq81340mc_timer_init,
.init_machine = iq81340mc_init,
.restart = iop13xx_restart,
.nr_irqs = NR_IOP13XX_IRQS,
MACHINE_END