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linux/arch/arm/mach-ux500/setup.h

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ARM: 5831/1: ARM: U8500 core machine support Adds core support for the ST-Ericsson U8500 platform. It supports memory mappings, binds to the existing modules like GIC, SCU, TWD and local timers and sets up the infrastructure for the secondary core. Reviewed-by: Alessandro Rubini <rubini@unipv.it> Reviewed-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: srinidhi kasagar <srinidhi.kasagar@stericsson.com> Acked-by: Andrea Gallo <andrea.gallo@stericsson.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-11-28 07:17:18 +00:00
/*
* Copyright (C) 2009 ST-Ericsson.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* These symbols are needed for board-specific files to call their
* own cpu-specific files
*/
#ifndef __ASM_ARCH_SETUP_H
#define __ASM_ARCH_SETUP_H
#include <asm/mach/time.h>
#include <linux/init.h>
ARM: ux500: Register the AB8500 from DB8500 MFD As the AB8500 is a subordinate MFD device to the DB8500-PRCMU, for consistency and a better 1:1 depiction of how the hardware is laid out, it is a good idea to register it in the same way as we do for the other MFD child devices. In order for us to do this successfully we have to pass AB8500's platform data when registering the DB8500-PRCMU from platform code. Also solves this issue: WARNING: at fs/sysfs/dir.c:526 sysfs_add_one+0x88/0xb0() sysfs: cannot create duplicate filename '/bus/platform/devices/ab8500-core.0' Reported-by: Linus Walleij <linus.walleij@linaro.org> Suggested-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2012-07-06 10:46:23 +00:00
#include <linux/mfd/abx500/ab8500.h>
ARM: 5831/1: ARM: U8500 core machine support Adds core support for the ST-Ericsson U8500 platform. It supports memory mappings, binds to the existing modules like GIC, SCU, TWD and local timers and sets up the infrastructure for the secondary core. Reviewed-by: Alessandro Rubini <rubini@unipv.it> Reviewed-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: srinidhi kasagar <srinidhi.kasagar@stericsson.com> Acked-by: Andrea Gallo <andrea.gallo@stericsson.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-11-28 07:17:18 +00:00
ux500: dynamic SOC detection Dynamically detect the DBx500 SOC an revision based on the ASIC ID. Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
2010-12-08 05:37:59 +00:00
void __init ux500_map_io(void);
ARM: 6080/1: ux500: move irq and common maps to cpu.c Move IRQ initialization and common io mapping setup code to cpu.c, renaming U8500* to UX500* along the way. Acked-by: Linus Walleij <linus.walleij@stericsson.com> Acked-by: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com> Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-05-03 06:39:02 +00:00
extern void __init u8500_map_io(void);
ARM: ux500: Register the AB8500 from DB8500 MFD As the AB8500 is a subordinate MFD device to the DB8500-PRCMU, for consistency and a better 1:1 depiction of how the hardware is laid out, it is a good idea to register it in the same way as we do for the other MFD child devices. In order for us to do this successfully we have to pass AB8500's platform data when registering the DB8500-PRCMU from platform code. Also solves this issue: WARNING: at fs/sysfs/dir.c:526 sysfs_add_one+0x88/0xb0() sysfs: cannot create duplicate filename '/bus/platform/devices/ab8500-core.0' Reported-by: Linus Walleij <linus.walleij@linaro.org> Suggested-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2012-07-06 10:46:23 +00:00
extern struct device * __init u8500_init_devices(struct ab8500_platform_data *ab8500);
ARM: 6082/1: ux500: put common devices into devices.c Introduce devices.c, for placing devices common among Ux500 SoCs. Start with the PL031 device. Acked-by: Linus Walleij <linus.walleij@stericsson.com> Acked-by: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com> Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-05-03 06:46:56 +00:00
ARM: 6080/1: ux500: move irq and common maps to cpu.c Move IRQ initialization and common io mapping setup code to cpu.c, renaming U8500* to UX500* along the way. Acked-by: Linus Walleij <linus.walleij@stericsson.com> Acked-by: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com> Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-05-03 06:39:02 +00:00
extern void __init ux500_init_irq(void);
ARM: ux500: use machine specific hook for late init Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: srinidhi kasagar <srinidhi.kasagar@stericsson.com> Acked-by: Linus Walleij <linus.walleij@linaro.org>
2012-05-02 09:10:07 +00:00
extern void __init ux500_init_late(void);
ux500: Add eMMC support in U5500. U5500 now boots from sdi0 (onboard eMMC). Change machine type to U5500. Adjust uart and sdi0 clock rates for u5500. All necessary clocks must be enabled before Linux starts because there is no clock tree support in u5500 yet. Signed-off-by: Per Forlin <per.forlin@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
2010-12-05 11:49:03 +00:00
ARM: ux500: export System-on-Chip information ux500 via sysfs Here we make use of the new System-On-Chip bus driver to export vital SoC information out to userspace via sysfs. This patch provides a data structure of strings to populate the base nodes found in: /sys/devices/soc[0|1|2|...]/[family|machine|revision|soc_id]. It also adds one more node as requested by ST-Ericsson. 'process' depicts the way in which the silicon was manufactured. Signed-off-by: Lee Jones <lee.jones@linaro.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-02-06 19:22:24 +00:00
extern struct device *ux500_soc_device_init(const char *soc_id);
ux500: Add DMA support for U5500 Add basic DMA configuration for u5500 supporting memcpy. Make way for SDI0 dma support by setting SDI0 to -1, indicating it will be configured in runtime. Signed-off-by: Per Forlin <per.forlin@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
2010-12-05 12:35:12 +00:00
ux500: rework device registration Change the Ux500 devices to be dynamically allocated and added by calling functions instead of referencing structures, thereby allowing 5500 and other derivatives' support to be added without having to duplicate structures, use fixup functions, or use compile-time macros. Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
2010-09-29 14:16:32 +00:00
struct amba_device;
ARM: 6082/1: ux500: put common devices into devices.c Introduce devices.c, for placing devices common among Ux500 SoCs. Start with the PL031 device. Acked-by: Linus Walleij <linus.walleij@stericsson.com> Acked-by: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com> Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-05-03 06:46:56 +00:00
extern void __init amba_add_devices(struct amba_device *devs[], int num);
ARM: delete struct sys_timer Now that the only field in struct sys_timer is .init, delete the struct, and replace the machine descriptor .timer field with the initialization function itself. This will enable moving timer drivers into drivers/clocksource without having to place a public prototype of each struct sys_timer object into include/linux; the intent is to create a single of_clocksource_init() function that determines which timer driver to initialize by scanning the device dtree, much like the proposed irqchip_init() at: http://www.spinics.net/lists/arm-kernel/msg203686.html Includes mach-omap2 fixes from Igor Grinberg. Tested-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2012-11-08 19:40:59 +00:00
extern void ux500_timer_init(void);
ARM: 5962/1: ux500: move system timer to cpu file There is nothing board-specific about the system timer, so move it to the CPU file. Acked-by: Linus Walleij <linus.walleij@stericsson.com> Acked-by: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com> Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-03-01 04:03:31 +00:00
ARM: 6080/1: ux500: move irq and common maps to cpu.c Move IRQ initialization and common io mapping setup code to cpu.c, renaming U8500* to UX500* along the way. Acked-by: Linus Walleij <linus.walleij@stericsson.com> Acked-by: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com> Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-05-03 06:39:02 +00:00
#define __IO_DEV_DESC(x, sz) { \
.virtual = IO_ADDRESS(x), \
.pfn = __phys_to_pfn(x), \
.length = sz, \
.type = MT_DEVICE, \
}
ARM: 6331/1: ux500 cpu/SoC version macros v2 This patch adds support for checking if the digital baseband (DB) System-on-Chip (aka "cpu) ASIC hardware version is 1.0, 1.1 or 2.0. We print the result in the bootlog, the functions are then used for runtime decisions based on hardware version. Signed-off-by: Mattias Wallin <mattias.wallin@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-08-19 09:27:49 +00:00
#define __MEM_DEV_DESC(x, sz) { \
.virtual = IO_ADDRESS(x), \
.pfn = __phys_to_pfn(x), \
.length = sz, \
.type = MT_MEMORY, \
}
ARM: SoC: convert ux500 to SMP operations Convert ux500 platforms to use struct smp_operations to provide their SMP and CPU hotplug operations. Cc: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Acked-by: srinidhi kasagar <srinidhi.kasagar@stericsson.com> Acked-by: Nicolas Pitre <nico@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2011-09-08 12:15:22 +00:00
extern struct smp_operations ux500_smp_ops;
extern void ux500_cpu_die(unsigned int cpu);
ARM: 5831/1: ARM: U8500 core machine support Adds core support for the ST-Ericsson U8500 platform. It supports memory mappings, binds to the existing modules like GIC, SCU, TWD and local timers and sets up the infrastructure for the secondary core. Reviewed-by: Alessandro Rubini <rubini@unipv.it> Reviewed-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: srinidhi kasagar <srinidhi.kasagar@stericsson.com> Acked-by: Andrea Gallo <andrea.gallo@stericsson.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-11-28 07:17:18 +00:00
#endif /* __ASM_ARCH_SETUP_H */
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