Add a device definition for the new S3C framebuffer driver. Signed-off-by: Ben Dooks <ben-linux@fluff.org>tirimbino
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/* linux/arch/arm/plat-s3c/dev-fb.c
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* |
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* Copyright 2008 Simtec Electronics |
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* Ben Dooks <ben@simtec.co.uk> |
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* http://armlinux.simtec.co.uk/
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* |
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* S3C series device definition for framebuffer device |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License version 2 as |
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* published by the Free Software Foundation. |
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*/ |
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#include <linux/kernel.h> |
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#include <linux/string.h> |
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#include <linux/platform_device.h> |
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#include <linux/fb.h> |
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#include <mach/map.h> |
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#include <mach/regs-fb.h> |
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#include <plat/fb.h> |
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#include <plat/devs.h> |
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#include <plat/cpu.h> |
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static struct resource s3c_fb_resource[] = { |
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[0] = { |
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.start = S3C_PA_FB, |
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.end = S3C_PA_FB + SZ_16K - 1, |
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.flags = IORESOURCE_MEM, |
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}, |
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[1] = { |
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.start = IRQ_LCD_VSYNC, |
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.end = IRQ_LCD_VSYNC, |
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.flags = IORESOURCE_IRQ, |
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}, |
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[2] = { |
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.start = IRQ_LCD_FIFO, |
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.end = IRQ_LCD_FIFO, |
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.flags = IORESOURCE_IRQ, |
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}, |
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[3] = { |
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.start = IRQ_LCD_SYSTEM, |
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.end = IRQ_LCD_SYSTEM, |
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.flags = IORESOURCE_IRQ, |
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}, |
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}; |
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struct platform_device s3c_device_fb = { |
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.name = "s3c-fb", |
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.id = -1, |
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.num_resources = ARRAY_SIZE(s3c_fb_resource), |
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.resource = s3c_fb_resource, |
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.dev.dma_mask = &s3c_device_fb.dev.coherent_dma_mask, |
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.dev.coherent_dma_mask = 0xffffffffUL, |
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}; |
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void __init s3c_fb_set_platdata(struct s3c_fb_platdata *pd) |
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{ |
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struct s3c_fb_platdata *npd; |
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if (!pd) { |
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printk(KERN_ERR "%s: no platform data\n", __func__); |
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return; |
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} |
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npd = kmemdup(pd, sizeof(struct s3c_fb_platdata), GFP_KERNEL); |
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if (!npd) |
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printk(KERN_ERR "%s: no memory for platform data\n", __func__); |
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s3c_device_fb.dev.platform_data = npd; |
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} |
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