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gerrit-public.fairphone.software / kernel / msm-5.4 / ad3fc3e316891cbc4f33116a61c57c4a9b2a2518 / . / arch / arm / mach-at91 / at91sam9.c
blob: 56e3ba73ec407727eb0c2746b2f88c9edbe4b39a [file] [log] [blame]
Nicolas Ferre49fe2ba2011-10-10 18:29:24 +0200[diff] [blame]1/*
Nicolas Ferrecac01722015-01-27 16:41:55 +0100[diff] [blame]2 * Setup code for AT91SAM9
Nicolas Ferre49fe2ba2011-10-10 18:29:24 +0200[diff] [blame]3 *
Nicolas Ferre49fe2ba2011-10-10 18:29:24 +0200[diff] [blame]4 * Copyright (C) 2011 Atmel,
5 * 2011 Nicolas Ferre <nicolas.ferre@atmel.com>
6 *
7 * Licensed under GPLv2 or later.
8 */
9
10#include <linux/types.h>
11#include <linux/init.h>
12#include <linux/module.h>
13#include <linux/gpio.h>
Nicolas Ferre8014d6f42012-02-14 18:08:14 +0100[diff] [blame]14#include <linux/of.h>
15#include <linux/of_irq.h>
Alexandre Belloni4db0ba22015-01-15 15:59:27 +0100[diff] [blame]16#include <linux/of_platform.h>
Boris BREZILLON2db5a932014-03-12 10:43:41 +0100[diff] [blame]17#include <linux/clk-provider.h>
Nicolas Ferre49fe2ba2011-10-10 18:29:24 +0200[diff] [blame]18
Alexandre Bellonib9f122cc2015-01-15 22:58:08 +0100[diff] [blame]19#include <asm/system_misc.h>
Nicolas Ferre49fe2ba2011-10-10 18:29:24 +0200[diff] [blame]20#include <asm/setup.h>
21#include <asm/irq.h>
22#include <asm/mach/arch.h>
23#include <asm/mach/map.h>
24#include <asm/mach/irq.h>
25
Nicolas Ferre49fe2ba2011-10-10 18:29:24 +0200[diff] [blame]26#include "generic.h"
27
Nicolas Ferread3fc3e2015-01-27 18:41:33 +0100[diff] [blame^]28static void __init at91sam9_dt_device_init(void)
Alexandre Belloni4db0ba22015-01-15 15:59:27 +0100[diff] [blame]29{
Nicolas Ferreea69f992015-01-23 11:47:37 +0100[diff] [blame]30 of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
31
Alexandre Bellonib9f122cc2015-01-15 22:58:08 +0100[diff] [blame]32 arm_pm_idle = at91sam9_idle;
Nicolas Ferread3fc3e2015-01-27 18:41:33 +0100[diff] [blame^]33 at91sam9260_pm_init();
Alexandre Belloni4db0ba22015-01-15 15:59:27 +0100[diff] [blame]34}
35
Alexandre Belloni37e9c4d2015-01-22 17:19:04 +0100[diff] [blame]36static const char *at91_dt_board_compat[] __initconst = {
Jean-Christophe PLAGNIOL-VILLARD7c8a98c2012-03-01 14:47:44 +0800[diff] [blame]37 "atmel,at91sam9",
Nicolas Ferre49fe2ba2011-10-10 18:29:24 +0200[diff] [blame]38 NULL
39};
40
Nicolas Ferread3fc3e2015-01-27 18:41:33 +0100[diff] [blame^]41DT_MACHINE_START(at91sam_dt, "Atmel AT91SAM9")
Nicolas Ferre49fe2ba2011-10-10 18:29:24 +0200[diff] [blame]42 /* Maintainer: Atmel */
Nicolas Ferre49fe2ba2011-10-10 18:29:24 +0200[diff] [blame]43 .map_io = at91_map_io,
Nicolas Ferread3fc3e2015-01-27 18:41:33 +0100[diff] [blame^]44 .init_machine = at91sam9_dt_device_init,
Nicolas Ferre49fe2ba2011-10-10 18:29:24 +0200[diff] [blame]45 .dt_compat = at91_dt_board_compat,
46MACHINE_END
Alexandre Belloni4db0ba22015-01-15 15:59:27 +0100[diff] [blame]47
Nicolas Ferread3fc3e2015-01-27 18:41:33 +0100[diff] [blame^]48static void __init at91sam9g45_dt_device_init(void)
Alexandre Belloni4db0ba22015-01-15 15:59:27 +0100[diff] [blame]49{
Nicolas Ferreea69f992015-01-23 11:47:37 +0100[diff] [blame]50 of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
51
Alexandre Bellonib9f122cc2015-01-15 22:58:08 +0100[diff] [blame]52 arm_pm_idle = at91sam9_idle;
Nicolas Ferread3fc3e2015-01-27 18:41:33 +0100[diff] [blame^]53 at91sam9g45_pm_init();
Alexandre Belloni4db0ba22015-01-15 15:59:27 +0100[diff] [blame]54}
55
Nicolas Ferread3fc3e2015-01-27 18:41:33 +0100[diff] [blame^]56static const char *at91sam9g45_board_compat[] __initconst = {
Alexandre Belloni4db0ba22015-01-15 15:59:27 +0100[diff] [blame]57 "atmel,at91sam9g45",
58 NULL
59};
60
61DT_MACHINE_START(at91sam9g45_dt, "Atmel AT91SAM9G45")
62 /* Maintainer: Atmel */
63 .map_io = at91_map_io,
Nicolas Ferread3fc3e2015-01-27 18:41:33 +0100[diff] [blame^]64 .init_machine = at91sam9g45_dt_device_init,
65 .dt_compat = at91sam9g45_board_compat,
Alexandre Belloni4db0ba22015-01-15 15:59:27 +0100[diff] [blame]66MACHINE_END
Nicolas Ferrebf022802015-01-22 16:54:50 +0100[diff] [blame]67
Nicolas Ferread3fc3e2015-01-27 18:41:33 +0100[diff] [blame^]68static void __init at91sam9x5_dt_device_init(void)
Nicolas Ferrebf022802015-01-22 16:54:50 +0100[diff] [blame]69{
Nicolas Ferreea69f992015-01-23 11:47:37 +0100[diff] [blame]70 of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
71
Alexandre Bellonib9f122cc2015-01-15 22:58:08 +0100[diff] [blame]72 arm_pm_idle = at91sam9_idle;
Nicolas Ferread3fc3e2015-01-27 18:41:33 +0100[diff] [blame^]73 at91sam9x5_pm_init();
Nicolas Ferrebf022802015-01-22 16:54:50 +0100[diff] [blame]74}
75
Nicolas Ferread3fc3e2015-01-27 18:41:33 +0100[diff] [blame^]76static const char *at91sam9x5_board_compat[] __initconst = {
Nicolas Ferrebf022802015-01-22 16:54:50 +0100[diff] [blame]77 "atmel,at91sam9x5",
78 "atmel,at91sam9n12",
79 NULL
80};
81
82DT_MACHINE_START(at91sam9x5_dt, "Atmel AT91SAM9")
83 /* Maintainer: Atmel */
84 .map_io = at91_map_io,
Nicolas Ferread3fc3e2015-01-27 18:41:33 +0100[diff] [blame^]85 .init_machine = at91sam9x5_dt_device_init,
86 .dt_compat = at91sam9x5_board_compat,
Nicolas Ferrebf022802015-01-22 16:54:50 +0100[diff] [blame]87MACHINE_END