/* * linux/arch/arm/mach-sa1100/huw_webpanel.c * */ #include #include #include #include #include #include #include #include #include #include #include "generic.h" unsigned long BCR_value; EXPORT_SYMBOL(BCR_value); static void huw_lcd_power(int on) { if (on) BCR_clear(BCR_TFT_NPWR); else BCR_set(BCR_TFT_NPWR); } static void huw_backlight_power(int on) { #error FIXME if (on) { BCR_set(BCR_CCFL_POW | BCR_PWM_BACKLIGHT); set_current_state(TASK_UNINTERRUPTIBLE); schedule_task(200 * HZ / 1000); BCR_set(BCR_TFT_ENA); } } static int __init init_huw_cs3(void) { // here we can place some initcode // BCR_value = 0x1045bf70; //*((volatile unsigned long*)0xf1fffff0); if (machine_is_huw_webpanel()) { sa1100fb_lcd_power = huw_lcd_power; sa1100fb_backlight_power = huw_backlight_power; } return 0; } arch_initcall(init_huw_cs3); /** memory information (JOR): 32 MByte - 256KByte bootloader (init at boot time) - 32 kByte save area area size = 288 kByte (0x48000 Bytes) **/ static struct map_desc huw_webpanel_io_desc[] __initdata = { /* virtual physical length type */ { 0xf0000000, 0xc1fb8000, 0x00048000, MT_DEVICE }, /* Parameter */ { 0xf1000000, 0x18000000, 0x00100000, MT_DEVICE } /* Paules CS3, write only */ }; static void __init huw_webpanel_map_io(void) { sa1100_map_io(); iotable_init(huw_webpanel_io_desc, ARRAY_SIZE(huw_webpanel_io_desc)); sa1100_register_uart(0, 3); sa1100_register_uart(1, 1); } MACHINE_START(HUW_WEBPANEL, "HuW-Webpanel") MAINTAINER("Roman Jordan") BOOT_MEM(0xc0000000, 0x80000000, 0xf8000000) MAPIO(huw_webpanel_map_io) INITIRQ(sa1100_init_irq) INITTIME(sa1100_init_time) MACHINE_END