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Diffstat (limited to 'arch/arm/mach-vt8500/devices.c')
-rw-r--r--arch/arm/mach-vt8500/devices.c270
1 files changed, 0 insertions, 270 deletions
diff --git a/arch/arm/mach-vt8500/devices.c b/arch/arm/mach-vt8500/devices.c
deleted file mode 100644
index 1fcdc36b358..00000000000
--- a/arch/arm/mach-vt8500/devices.c
+++ /dev/null
@@ -1,270 +0,0 @@
-/* linux/arch/arm/mach-vt8500/devices.c
- *
- * Copyright (C) 2010 Alexey Charkov <alchark@gmail.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/io.h>
-#include <linux/device.h>
-#include <linux/dma-mapping.h>
-#include <linux/platform_device.h>
-#include <linux/pwm_backlight.h>
-#include <linux/memblock.h>
-
-#include <asm/mach/arch.h>
-
-#include <mach/vt8500fb.h>
-#include <mach/i8042.h>
-#include "devices.h"
-
-/* These can't use resources currently */
-unsigned long wmt_ic_base __initdata;
-unsigned long wmt_sic_base __initdata;
-unsigned long wmt_gpio_base __initdata;
-unsigned long wmt_pmc_base __initdata;
-unsigned long wmt_i8042_base __initdata;
-
-int wmt_nr_irqs __initdata;
-int wmt_timer_irq __initdata;
-int wmt_gpio_ext_irq[8] __initdata;
-
-/* Should remain accessible after init.
- * i8042 driver desperately calls for attention...
- */
-int wmt_i8042_kbd_irq;
-int wmt_i8042_aux_irq;
-
-static u64 fb_dma_mask = DMA_BIT_MASK(32);
-
-struct platform_device vt8500_device_lcdc = {
- .name = "vt8500-lcd",
- .id = 0,
- .dev = {
- .dma_mask = &fb_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
-};
-
-struct platform_device vt8500_device_wm8505_fb = {
- .name = "wm8505-fb",
- .id = 0,
-};
-
-/* Smallest to largest */
-static struct vt8500fb_platform_data panels[] = {
-#ifdef CONFIG_WMT_PANEL_800X480
-{
- .xres_virtual = 800,
- .yres_virtual = 480 * 2,
- .mode = {
- .name = "800x480",
- .xres = 800,
- .yres = 480,
- .left_margin = 88,
- .right_margin = 40,
- .upper_margin = 32,
- .lower_margin = 11,
- .hsync_len = 0,
- .vsync_len = 1,
- .vmode = FB_VMODE_NONINTERLACED,
- },
-},
-#endif
-#ifdef CONFIG_WMT_PANEL_800X600
-{
- .xres_virtual = 800,
- .yres_virtual = 600 * 2,
- .mode = {
- .name = "800x600",
- .xres = 800,
- .yres = 600,
- .left_margin = 88,
- .right_margin = 40,
- .upper_margin = 32,
- .lower_margin = 11,
- .hsync_len = 0,
- .vsync_len = 1,
- .vmode = FB_VMODE_NONINTERLACED,
- },
-},
-#endif
-#ifdef CONFIG_WMT_PANEL_1024X576
-{
- .xres_virtual = 1024,
- .yres_virtual = 576 * 2,
- .mode = {
- .name = "1024x576",
- .xres = 1024,
- .yres = 576,
- .left_margin = 40,
- .right_margin = 24,
- .upper_margin = 32,
- .lower_margin = 11,
- .hsync_len = 96,
- .vsync_len = 2,
- .vmode = FB_VMODE_NONINTERLACED,
- },
-},
-#endif
-#ifdef CONFIG_WMT_PANEL_1024X600
-{
- .xres_virtual = 1024,
- .yres_virtual = 600 * 2,
- .mode = {
- .name = "1024x600",
- .xres = 1024,
- .yres = 600,
- .left_margin = 66,
- .right_margin = 2,
- .upper_margin = 19,
- .lower_margin = 1,
- .hsync_len = 23,
- .vsync_len = 8,
- .vmode = FB_VMODE_NONINTERLACED,
- },
-},
-#endif
-};
-
-static int current_panel_idx __initdata = ARRAY_SIZE(panels) - 1;
-
-static int __init panel_setup(char *str)
-{
- int i;
-
- for (i = 0; i < ARRAY_SIZE(panels); i++) {
- if (strcmp(panels[i].mode.name, str) == 0) {
- current_panel_idx = i;
- break;
- }
- }
- return 0;
-}
-
-early_param("panel", panel_setup);
-
-static inline void preallocate_fb(struct vt8500fb_platform_data *p,
- unsigned long align) {
- p->video_mem_len = (p->xres_virtual * p->yres_virtual * 4) >>
- (p->bpp > 16 ? 0 : (p->bpp > 8 ? 1 :
- (8 / p->bpp) + 1));
- p->video_mem_phys = (unsigned long)memblock_alloc(p->video_mem_len,
- align);
- p->video_mem_virt = phys_to_virt(p->video_mem_phys);
-}
-
-struct platform_device vt8500_device_uart0 = {
- .name = "vt8500_serial",
- .id = 0,
-};
-
-struct platform_device vt8500_device_uart1 = {
- .name = "vt8500_serial",
- .id = 1,
-};
-
-struct platform_device vt8500_device_uart2 = {
- .name = "vt8500_serial",
- .id = 2,
-};
-
-struct platform_device vt8500_device_uart3 = {
- .name = "vt8500_serial",
- .id = 3,
-};
-
-struct platform_device vt8500_device_uart4 = {
- .name = "vt8500_serial",
- .id = 4,
-};
-
-struct platform_device vt8500_device_uart5 = {
- .name = "vt8500_serial",
- .id = 5,
-};
-
-static u64 ehci_dma_mask = DMA_BIT_MASK(32);
-
-struct platform_device vt8500_device_ehci = {
- .name = "vt8500-ehci",
- .id = 0,
- .dev = {
- .dma_mask = &ehci_dma_mask,
- .coherent_dma_mask = DMA_BIT_MASK(32),
- },
-};
-
-struct platform_device vt8500_device_ge_rops = {
- .name = "wmt_ge_rops",
- .id = -1,
-};
-
-struct platform_device vt8500_device_pwm = {
- .name = "vt8500-pwm",
- .id = 0,
-};
-
-static struct platform_pwm_backlight_data vt8500_pwmbl_data = {
- .pwm_id = 0,
- .max_brightness = 128,
- .dft_brightness = 70,
- .pwm_period_ns = 250000, /* revisit when clocks are implemented */
-};
-
-struct platform_device vt8500_device_pwmbl = {
- .name = "pwm-backlight",
- .id = 0,
- .dev = {
- .platform_data = &vt8500_pwmbl_data,
- },
-};
-
-struct platform_device vt8500_device_rtc = {
- .name = "vt8500-rtc",
- .id = 0,
-};
-
-struct map_desc wmt_io_desc[] __initdata = {
- /* SoC MMIO registers */
- [0] = {
- .virtual = 0xf8000000,
- .pfn = __phys_to_pfn(0xd8000000),
- .length = 0x00390000, /* max of all chip variants */
- .type = MT_DEVICE
- },
- /* PCI I/O space, numbers tied to those in <mach/io.h> */
- [1] = {
- .virtual = 0xf0000000,
- .pfn = __phys_to_pfn(0xc0000000),
- .length = SZ_64K,
- .type = MT_DEVICE
- },
-};
-
-void __init vt8500_reserve_mem(void)
-{
-#ifdef CONFIG_FB_VT8500
- panels[current_panel_idx].bpp = 16; /* Always use RGB565 */
- preallocate_fb(&panels[current_panel_idx], SZ_4M);
- vt8500_device_lcdc.dev.platform_data = &panels[current_panel_idx];
-#endif
-}
-
-void __init wm8505_reserve_mem(void)
-{
-#if defined CONFIG_FB_WM8505
- panels[current_panel_idx].bpp = 32; /* Always use RGB888 */
- preallocate_fb(&panels[current_panel_idx], 32);
- vt8500_device_wm8505_fb.dev.platform_data = &panels[current_panel_idx];
-#endif
-}
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