mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-19 02:34:01 +08:00
dc7a9bd3d0
arch/powerpc/platforms/wsp/wsp.c: In function ‘wsp_probe_devices’: arch/powerpc/platforms/wsp/wsp.c:76:3: error: implicit declaration of function ‘of_address_to_resource’ [-Werror=implicit-function-declaration] Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
68 lines
1.3 KiB
C
68 lines
1.3 KiB
C
/*
|
|
* Copyright 2008-2011, IBM Corporation
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#include <linux/delay.h>
|
|
#include <linux/init.h>
|
|
#include <linux/irq.h>
|
|
#include <linux/kernel.h>
|
|
#include <linux/mm.h>
|
|
#include <linux/of.h>
|
|
#include <linux/smp.h>
|
|
#include <linux/time.h>
|
|
#include <linux/of_fdt.h>
|
|
|
|
#include <asm/machdep.h>
|
|
#include <asm/udbg.h>
|
|
|
|
#include "ics.h"
|
|
#include "wsp.h"
|
|
|
|
|
|
static void psr2_spin(void)
|
|
{
|
|
hard_irq_disable();
|
|
for (;;)
|
|
continue;
|
|
}
|
|
|
|
static void psr2_restart(char *cmd)
|
|
{
|
|
psr2_spin();
|
|
}
|
|
|
|
static int __init psr2_probe(void)
|
|
{
|
|
unsigned long root = of_get_flat_dt_root();
|
|
|
|
if (of_flat_dt_is_compatible(root, "ibm,wsp-chroma")) {
|
|
/* chroma systems also claim they are psr2s */
|
|
return 0;
|
|
}
|
|
|
|
if (!of_flat_dt_is_compatible(root, "ibm,psr2"))
|
|
return 0;
|
|
|
|
return 1;
|
|
}
|
|
|
|
define_machine(psr2_md) {
|
|
.name = "PSR2 A2",
|
|
.probe = psr2_probe,
|
|
.setup_arch = wsp_setup_arch,
|
|
.restart = psr2_restart,
|
|
.power_off = psr2_spin,
|
|
.halt = psr2_spin,
|
|
.calibrate_decr = generic_calibrate_decr,
|
|
.init_IRQ = wsp_setup_irq,
|
|
.progress = udbg_progress,
|
|
.power_save = book3e_idle,
|
|
};
|
|
|
|
machine_arch_initcall(psr2_md, wsp_probe_devices);
|