From 6a2273d6fc627d28a4de9beadf77ae6636b1e5d0 Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Thu, 5 Jan 2006 20:44:58 +0000 Subject: [PATCH] [ARM] 3231/1: mx1ads board support cleanup Patch from Sascha Hauer - remove unnecessary mappings - rename mx1ads_device to cs89x0_device, because that's what it is - fix io/irq resource for cs89x0 device Signed-off-by: Sascha Hauer Signed-off-by: Russell King --- arch/arm/mach-imx/mx1ads.c | 55 +++++++------------------------------- 1 file changed, 10 insertions(+), 45 deletions(-) diff --git a/arch/arm/mach-imx/mx1ads.c b/arch/arm/mach-imx/mx1ads.c index 708e1b3faa..c9e0cd8ed0 100644 --- a/arch/arm/mach-imx/mx1ads.c +++ b/arch/arm/mach-imx/mx1ads.c @@ -29,27 +29,27 @@ #include "generic.h" #include -static struct resource mx1ads_resources[] = { +static struct resource cs89x0_resources[] = { [0] = { - .start = IMX_CS4_VIRT, - .end = IMX_CS4_VIRT + 16, + .start = IMX_CS4_PHYS + 0x300, + .end = IMX_CS4_PHYS + 0x300 + 16, .flags = IORESOURCE_MEM, }, [1] = { - .start = 13, - .end = 13, + .start = IRQ_GPIOC(17), + .end = IRQ_GPIOC(17), .flags = IORESOURCE_IRQ, }, }; -static struct platform_device mx1ads_device = { - .name = "mx1ads", - .num_resources = ARRAY_SIZE(mx1ads_resources), - .resource = mx1ads_resources, +static struct platform_device cs89x0_device = { + .name = "cirrus-cs89x0", + .num_resources = ARRAY_SIZE(cs89x0_resources), + .resource = cs89x0_resources, }; static struct platform_device *devices[] __initdata = { - &mx1ads_device, + &cs89x0_device, }; static void __init @@ -61,45 +61,10 @@ mx1ads_init(void) platform_add_devices(devices, ARRAY_SIZE(devices)); } -static struct map_desc mx1ads_io_desc[] __initdata = { - { - .virtual = IMX_CS0_VIRT, - .pfn = __phys_to_pfn(IMX_CS0_PHYS), - .length = IMX_CS0_SIZE, - .type = MT_DEVICE - }, { - .virtual = IMX_CS1_VIRT, - .pfn = __phys_to_pfn(IMX_CS1_PHYS), - .length = IMX_CS1_SIZE, - .type = MT_DEVICE - }, { - .virtual = IMX_CS2_VIRT, - .pfn = __phys_to_pfn(IMX_CS2_PHYS), - .length = IMX_CS2_SIZE, - .type = MT_DEVICE - }, { - .virtual = IMX_CS3_VIRT, - .pfn = __phys_to_pfn(IMX_CS3_PHYS), - .length = IMX_CS3_SIZE, - .type = MT_DEVICE - }, { - .virtual = IMX_CS4_VIRT, - .pfn = __phys_to_pfn(IMX_CS4_PHYS), - .length = IMX_CS4_SIZE, - .type = MT_DEVICE - }, { - .virtual = IMX_CS5_VIRT, - .pfn = __phys_to_pfn(IMX_CS5_PHYS), - .length = IMX_CS5_SIZE, - .type = MT_DEVICE - } -}; - static void __init mx1ads_map_io(void) { imx_map_io(); - iotable_init(mx1ads_io_desc, ARRAY_SIZE(mx1ads_io_desc)); } MACHINE_START(MX1ADS, "Motorola MX1ADS") -- 2.39.5