v4.19.13 snapshot.
diff --git a/arch/mips/loongson32/ls1c/board.c b/arch/mips/loongson32/ls1c/board.c
new file mode 100644
index 0000000..eb2d913
--- /dev/null
+++ b/arch/mips/loongson32/ls1c/board.c
@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2016 Yang Ling <gnaygnil@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include <platform.h>
+
+static struct platform_device *ls1c_platform_devices[] __initdata = {
+ &ls1x_uart_pdev,
+ &ls1x_eth0_pdev,
+ &ls1x_rtc_pdev,
+ &ls1x_wdt_pdev,
+};
+
+static int __init ls1c_platform_init(void)
+{
+ ls1x_serial_set_uartclk(&ls1x_uart_pdev);
+ ls1x_rtc_set_extclk(&ls1x_rtc_pdev);
+
+ return platform_add_devices(ls1c_platform_devices,
+ ARRAY_SIZE(ls1c_platform_devices));
+}
+
+arch_initcall(ls1c_platform_init);