xref: /linux/arch/arm/mach-bcm/brcmstb.c (revision a1c613ae4c322ddd58d5a8539dbfba2a0380a8c0)
1 // SPDX-License-Identifier: GPL-2.0-only
2 // Copyright (C) 2013-2014 Broadcom Corporation
3 
4 #include <linux/init.h>
5 #include <linux/irqchip.h>
6 
7 #include <asm/mach-types.h>
8 #include <asm/mach/arch.h>
9 
10 /*
11  * Storage for debug-macro.S's state.
12  *
13  * This must be in .data not .bss so that it gets initialized each time the
14  * kernel is loaded. The data is declared here rather than debug-macro.S so
15  * that multiple inclusions of debug-macro.S point at the same data.
16  */
17 u32 brcmstb_uart_config[3] = {
18 	/* Debug UART initialization required */
19 	1,
20 	/* Debug UART physical address */
21 	0,
22 	/* Debug UART virtual address */
23 	0,
24 };
25 
brcmstb_init_irq(void)26 static void __init brcmstb_init_irq(void)
27 {
28 	irqchip_init();
29 }
30 
31 static const char *const brcmstb_match[] __initconst = {
32 	"brcm,bcm7445",
33 	"brcm,brcmstb",
34 	NULL
35 };
36 
37 DT_MACHINE_START(BRCMSTB, "Broadcom STB (Flattened Device Tree)")
38 	.dt_compat	= brcmstb_match,
39 	.init_irq	= brcmstb_init_irq,
40 MACHINE_END
41