diff options
author | Mattias Wallin <mattias.wallin@stericsson.com> | 2010-05-26 16:42:51 +0200 |
---|---|---|
committer | John Rigby <john.rigby@linaro.org> | 2010-09-02 22:45:47 -0600 |
commit | f91262279263c4ae77ef798030e7ccee3a854aa6 (patch) | |
tree | 8a0d0d994a3d52819f5c887943d428c63dee6d4e /arch | |
parent | af73cf9fd71c116dc78c0d0792ff75e9fd05631c (diff) |
ARM: AB5500 core platform configuration
This patch adds the platform configration part of the
mixed-signal chip AB5500.
Signed-off-by: Mattias Wallin <mattias.wallin@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/500
Reviewed-by: Linus WALLEIJ <linus.walleij@stericsson.com>
Signed-off-by: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com>
Change-Id: Id6eb307fa52a5749b93be35e2dba8413d939731d
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/2635
Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
Diffstat (limited to 'arch')
-rwxr-xr-x | arch/arm/configs/sim5500_defconfig | 2 | ||||
-rwxr-xr-x | arch/arm/mach-ux500/board-u5500.c | 38 | ||||
-rwxr-xr-x | arch/arm/mach-ux500/include/mach/irqs.h | 9 |
3 files changed, 49 insertions, 0 deletions
diff --git a/arch/arm/configs/sim5500_defconfig b/arch/arm/configs/sim5500_defconfig index 7ff8a7afeaf..186e725f714 100755 --- a/arch/arm/configs/sim5500_defconfig +++ b/arch/arm/configs/sim5500_defconfig @@ -546,6 +546,8 @@ CONFIG_MISC_DEVICES=y # CONFIG_DS1682 is not set # CONFIG_TI_DAC7512 is not set CONFIG_AB8500=y +CONFIG_ABX500_CORE=y +CONFIG_AB5500_CORE=y # CONFIG_AB8500_ACCESS_CONFIG1 is not set # CONFIG_AB8500_ACCESS_CONFIG2 is not set CONFIG_AB8500_ACCESS_CONFIG3=y diff --git a/arch/arm/mach-ux500/board-u5500.c b/arch/arm/mach-ux500/board-u5500.c index c8811b4e79e..f9cce0928d1 100755 --- a/arch/arm/mach-ux500/board-u5500.c +++ b/arch/arm/mach-ux500/board-u5500.c @@ -10,6 +10,7 @@ #include <linux/platform_device.h> #include <linux/amba/bus.h> #include <linux/gpio.h> +#include <linux/mfd/abx500.h> #include <asm/mach/arch.h> #include <asm/mach-types.h> @@ -109,10 +110,47 @@ static struct amba_device *amba_board_devs[] __initdata = { &ux500_uart2_device, }; +#ifdef CONFIG_AB5500_CORE +static struct resource ab5500_resources[] = { + [0] = { + /*TODO Change this when prcmu driver arrives */ + .start = IRQ_AB5500_BASE + 1, + .end = IRQ_AB5500_BASE + 1, + .flags = IORESOURCE_IRQ + } +}; + +static struct ab5500_platform_data ab5500_plf_data = { + .irq = { + .base = IRQ_AB5500_BASE, + .count = AB5500_NR_IRQS, + }, + .dev_data = { + }, + .dev_data_sz = { + }, + .init_settings = NULL, + .init_settings_sz = 0, +}; + +struct platform_device u5500_ab5500_device = { + .name = "ab5500-core", + .id = 0, + .dev = { + .platform_data = &ab5500_plf_data, + }, + .num_resources = 1, + .resource = ab5500_resources, +}; +#endif + static struct platform_device *u5500_platform_devices[] __initdata = { #ifdef CONFIG_U5500_MLOADER_HELPER &mloader_helper_device, #endif +#ifdef CONFIG_AB5500_CORE + &u5500_ab5500_device, +#endif }; static void __init u5500_init_machine(void) diff --git a/arch/arm/mach-ux500/include/mach/irqs.h b/arch/arm/mach-ux500/include/mach/irqs.h index 88e51d1c4da..208e11c80fa 100755 --- a/arch/arm/mach-ux500/include/mach/irqs.h +++ b/arch/arm/mach-ux500/include/mach/irqs.h @@ -111,6 +111,15 @@ #define MBOX_PAIR1_VIRT_IRQ IRQ_MODEM_EVENTS_BASE + 45 #define MBOX_PAIR2_VIRT_IRQ IRQ_MODEM_EVENTS_BASE + 41 +/* This should be fixed properly when the U5500 interrupts are added */ +#ifdef CONFIG_AB5500_CORE +#define AB5500_NR_IRQS 5 +#define IRQ_AB5500_BASE (IRQ_MODEM_EVENTS_END + 1) +#define IRQ_AB5500_END (IRQ_AB5500_BASE + AB5500_NR_IRQS) +#define NR_IRQS (IRQ_AB5500_END) +#else + #define NR_IRQS IRQ_MODEM_EVENTS_END +#endif #endif /* ASM_ARCH_IRQS_H */ |