1 /* 2 * Copyright (c) 2011-2016 Zhang, Keguang <keguang.zhang@gmail.com> 3 * 4 * This program is free software; you can redistribute it and/or modify it 5 * under the terms of the GNU General Public License as published by the 6 * Free Software Foundation; either version 2 of the License, or (at your 7 * option) any later version. 8 */ 9 10 #include <linux/leds.h> 11 #include <linux/mtd/partitions.h> 12 #include <linux/sizes.h> 13 14 #include <loongson1.h> 15 #include <dma.h> 16 #include <nand.h> 17 #include <platform.h> 18 19 static const struct gpio_led ls1x_gpio_leds[] __initconst = { 20 { 21 .name = "LED9", 22 .default_trigger = "heartbeat", 23 .gpio = 38, 24 .active_low = 1, 25 .default_state = LEDS_GPIO_DEFSTATE_OFF, 26 }, { 27 .name = "LED6", 28 .default_trigger = "nand-disk", 29 .gpio = 39, 30 .active_low = 1, 31 .default_state = LEDS_GPIO_DEFSTATE_OFF, 32 }, 33 }; 34 35 static const struct gpio_led_platform_data ls1x_led_pdata __initconst = { 36 .num_leds = ARRAY_SIZE(ls1x_gpio_leds), 37 .leds = ls1x_gpio_leds, 38 }; 39 40 static struct platform_device *ls1b_platform_devices[] __initdata = { 41 &ls1x_uart_pdev, 42 &ls1x_cpufreq_pdev, 43 &ls1x_eth0_pdev, 44 &ls1x_eth1_pdev, 45 &ls1x_ehci_pdev, 46 &ls1x_gpio0_pdev, 47 &ls1x_gpio1_pdev, 48 &ls1x_rtc_pdev, 49 &ls1x_wdt_pdev, 50 }; 51 52 static int __init ls1b_platform_init(void) 53 { 54 ls1x_serial_set_uartclk(&ls1x_uart_pdev); 55 56 gpio_led_register_device(-1, &ls1x_led_pdata); 57 58 return platform_add_devices(ls1b_platform_devices, 59 ARRAY_SIZE(ls1b_platform_devices)); 60 } 61 62 arch_initcall(ls1b_platform_init); 63