1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3 * Copyright (c) 2011-2016 Zhang, Keguang <keguang.zhang@gmail.com>
4 */
5
6 #include <linux/leds.h>
7 #include <linux/mtd/partitions.h>
8 #include <linux/sizes.h>
9
10 #include <loongson1.h>
11 #include <platform.h>
12
13 static const struct gpio_led ls1x_gpio_leds[] __initconst = {
14 {
15 .name = "LED9",
16 .default_trigger = "heartbeat",
17 .gpio = 38,
18 .active_low = 1,
19 .default_state = LEDS_GPIO_DEFSTATE_OFF,
20 }, {
21 .name = "LED6",
22 .default_trigger = "nand-disk",
23 .gpio = 39,
24 .active_low = 1,
25 .default_state = LEDS_GPIO_DEFSTATE_OFF,
26 },
27 };
28
29 static const struct gpio_led_platform_data ls1x_led_pdata __initconst = {
30 .num_leds = ARRAY_SIZE(ls1x_gpio_leds),
31 .leds = ls1x_gpio_leds,
32 };
33
34 static struct platform_device *ls1b_platform_devices[] __initdata = {
35 &ls1x_uart_pdev,
36 &ls1x_eth0_pdev,
37 &ls1x_eth1_pdev,
38 &ls1x_ehci_pdev,
39 &ls1x_gpio0_pdev,
40 &ls1x_gpio1_pdev,
41 &ls1x_rtc_pdev,
42 &ls1x_wdt_pdev,
43 };
44
45 static int __init ls1b_platform_init(void)
46 {
47 ls1x_serial_set_uartclk(&ls1x_uart_pdev);
48
49 gpio_led_register_device(-1, &ls1x_led_pdata);
50
51 return platform_add_devices(ls1b_platform_devices,
52 ARRAY_SIZE(ls1b_platform_devices));
53 }
54
55 arch_initcall(ls1b_platform_init);
56
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