From 7c77852d2f22cebd5ca7c4ded4c47284e67ed9b5 Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Mon, 9 Jan 2012 12:40:02 +0100 Subject: ARM: nomadik: register AMBA devices dynamically This makes AMBA devices on the Nomadik main CPU die register dynamically, and refactor the registration of the RNG to use this. Acked-by: Arnd Bergmann Signed-off-by: Linus Walleij --- arch/arm/mach-nomadik/board-nhk8815.c | 17 ++--------------- arch/arm/mach-nomadik/cpu-8815.c | 13 ++++--------- 2 files changed, 6 insertions(+), 24 deletions(-) (limited to 'arch/arm/mach-nomadik') diff --git a/arch/arm/mach-nomadik/board-nhk8815.c b/arch/arm/mach-nomadik/board-nhk8815.c index 2e8d3e1..43b844e 100644 --- a/arch/arm/mach-nomadik/board-nhk8815.c +++ b/arch/arm/mach-nomadik/board-nhk8815.c @@ -185,17 +185,6 @@ static void __init nhk8815_onenand_init(void) #endif } -static AMBA_APB_DEVICE(uart0, "uart0", 0, NOMADIK_UART0_BASE, - { IRQ_UART0 }, NULL); - -static AMBA_APB_DEVICE(uart1, "uart1", 0, NOMADIK_UART1_BASE, - { IRQ_UART1 }, NULL); - -static struct amba_device *amba_devs[] __initdata = { - &uart0_device, - &uart1_device, -}; - static struct resource nhk8815_eth_resources[] = { { .name = "smc91x-regs", @@ -255,15 +244,13 @@ static struct sys_timer nomadik_timer = { static void __init nhk8815_platform_init(void) { - int i; - cpu8815_platform_init(); nhk8815_onenand_init(); platform_add_devices(nhk8815_platform_devices, ARRAY_SIZE(nhk8815_platform_devices)); - for (i = 0; i < ARRAY_SIZE(amba_devs); i++) - amba_device_register(amba_devs[i], &iomem_resource); + amba_apb_device_add(NULL, "uart0", NOMADIK_UART0_BASE, SZ_4K, IRQ_UART0, 0, NULL, 0); + amba_apb_device_add(NULL, "uart1", NOMADIK_UART1_BASE, SZ_4K, IRQ_UART1, 0, NULL, 0); } MACHINE_START(NOMADIK, "NHK8815") diff --git a/arch/arm/mach-nomadik/cpu-8815.c b/arch/arm/mach-nomadik/cpu-8815.c index b79b384..c0f28a6 100644 --- a/arch/arm/mach-nomadik/cpu-8815.c +++ b/arch/arm/mach-nomadik/cpu-8815.c @@ -22,6 +22,9 @@ #include #include #include +#include +#include +#include #include #include @@ -35,12 +38,6 @@ #include "clock.h" #include "cpu-8815.h" -static AMBA_APB_DEVICE(cpu8815_amba_rng, "rng", 0, NOMADIK_RNG_BASE, { }, NULL); - -static struct amba_device *amba_devs[] __initdata = { - &cpu8815_amba_rng_device -}; - /* The 8815 has 4 GPIO blocks, let's register them immediately */ static resource_size_t __initdata cpu8815_gpio_base[] = { NOMADIK_GPIO0_BASE, @@ -88,15 +85,13 @@ void cpu8815_add_gpios(resource_size_t *base, int num, int irq, static int __init cpu8815_init(void) { - int i; struct nmk_gpio_platform_data pdata = { /* No custom data yet */ }; cpu8815_add_gpios(cpu8815_gpio_base, ARRAY_SIZE(cpu8815_gpio_base), IRQ_GPIO0, &pdata); - for (i = 0; i < ARRAY_SIZE(amba_devs); i++) - amba_device_register(amba_devs[i], &iomem_resource); + amba_apb_device_add(NULL, "rng", NOMADIK_RNG_BASE, SZ_4K, 0, 0, NULL, 0); return 0; } arch_initcall(cpu8815_init); -- cgit v1.1