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-rw-r--r--arch/arm/mach-prima2/l2x0.c49
1 files changed, 0 insertions, 49 deletions
diff --git a/arch/arm/mach-prima2/l2x0.c b/arch/arm/mach-prima2/l2x0.c
deleted file mode 100644
index c7102539c0b0..000000000000
--- a/arch/arm/mach-prima2/l2x0.c
+++ /dev/null
@@ -1,49 +0,0 @@
1/*
2 * l2 cache initialization for CSR SiRFprimaII
3 *
4 * Copyright (c) 2011 Cambridge Silicon Radio Limited, a CSR plc group company.
5 *
6 * Licensed under GPLv2 or later.
7 */
8
9#include <linux/init.h>
10#include <linux/kernel.h>
11#include <linux/of.h>
12#include <asm/hardware/cache-l2x0.h>
13
14struct l2x0_aux {
15 u32 val;
16 u32 mask;
17};
18
19static const struct l2x0_aux prima2_l2x0_aux __initconst = {
20 .val = 2 << L2X0_AUX_CTRL_WAY_SIZE_SHIFT,
21 .mask = 0,
22};
23
24static const struct l2x0_aux marco_l2x0_aux __initconst = {
25 .val = (2 << L2X0_AUX_CTRL_WAY_SIZE_SHIFT) |
26 (1 << L2X0_AUX_CTRL_ASSOCIATIVITY_SHIFT),
27 .mask = L2X0_AUX_CTRL_MASK,
28};
29
30static const struct of_device_id sirf_l2x0_ids[] __initconst = {
31 { .compatible = "sirf,prima2-pl310-cache", .data = &prima2_l2x0_aux, },
32 { .compatible = "sirf,marco-pl310-cache", .data = &marco_l2x0_aux, },
33 {},
34};
35
36static int __init sirfsoc_l2x0_init(void)
37{
38 struct device_node *np;
39 const struct l2x0_aux *aux;
40
41 np = of_find_matching_node(NULL, sirf_l2x0_ids);
42 if (np) {
43 aux = of_match_node(sirf_l2x0_ids, np)->data;
44 return l2x0_of_init(aux->val, aux->mask);
45 }
46
47 return 0;
48}
49early_initcall(sirfsoc_l2x0_init);