drm: Fix authentication kernel crash
[linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git] / arch / arm / mach-prima2 / l2x0.c
blobc99837797d76b6fb3d254c8aaa97cd860cd77e4e
1 /*
2 * l2 cache initialization for CSR SiRFprimaII
4 * Copyright (c) 2011 Cambridge Silicon Radio Limited, a CSR plc group company.
6 * Licensed under GPLv2 or later.
7 */
9 #include <linux/init.h>
10 #include <linux/kernel.h>
11 #include <linux/of.h>
12 #include <asm/hardware/cache-l2x0.h>
14 static struct of_device_id prima2_l2x0_ids[] = {
15 { .compatible = "sirf,prima2-pl310-cache" },
16 {},
19 static int __init sirfsoc_l2x0_init(void)
21 struct device_node *np;
23 np = of_find_matching_node(NULL, prima2_l2x0_ids);
24 if (np) {
25 pr_info("Initializing prima2 L2 cache\n");
26 return l2x0_of_init(0x40000, 0);
29 return 0;
31 early_initcall(sirfsoc_l2x0_init);