1 | // SPDX-License-Identifier: GPL-2.0 |
2 | /* |
3 | * sh73a0 processor support |
4 | * |
5 | * Copyright (C) 2010 Takashi Yoshii |
6 | * Copyright (C) 2010 Magnus Damm |
7 | * Copyright (C) 2008 Yoshihiro Shimoda |
8 | */ |
9 | #include <linux/kernel.h> |
10 | #include <linux/init.h> |
11 | #include <linux/interrupt.h> |
12 | #include <linux/irq.h> |
13 | #include <linux/delay.h> |
14 | #include <linux/input.h> |
15 | #include <linux/io.h> |
16 | |
17 | #include <asm/hardware/cache-l2x0.h> |
18 | #include <asm/mach/map.h> |
19 | #include <asm/mach/arch.h> |
20 | #include <asm/mach/time.h> |
21 | |
22 | #include "common.h" |
23 | #include "sh73a0.h" |
24 | |
25 | static void __init sh73a0_generic_init(void) |
26 | { |
27 | #ifdef CONFIG_CACHE_L2X0 |
28 | /* Shared attribute override enable, 64K*8way */ |
29 | l2x0_init(ioremap(0xf0100000, PAGE_SIZE), 0x00400000, 0xc20f0fff); |
30 | #endif |
31 | } |
32 | |
33 | static const char *const sh73a0_boards_compat_dt[] __initconst = { |
34 | "renesas,sh73a0" , |
35 | NULL |
36 | }; |
37 | |
38 | DT_MACHINE_START(SH73A0_DT, "Generic SH73A0 (Flattened Device Tree)" ) |
39 | .smp = smp_ops(sh73a0_smp_ops), |
40 | .init_machine = sh73a0_generic_init, |
41 | .init_late = shmobile_init_late, |
42 | .dt_compat = sh73a0_boards_compat_dt, |
43 | MACHINE_END |
44 | |