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Diffstat (limited to 'arch/mips/loongson64/rtc.c')
-rw-r--r--arch/mips/loongson64/rtc.c39
1 files changed, 39 insertions, 0 deletions
diff --git a/arch/mips/loongson64/rtc.c b/arch/mips/loongson64/rtc.c
new file mode 100644
index 000000000000..8d7628c0f513
--- /dev/null
+++ b/arch/mips/loongson64/rtc.c
@@ -0,0 +1,39 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Lemote Fuloong platform support
+ *
+ * Copyright(c) 2010 Arnaud Patard <apatard@mandriva.com>
+ */
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+#include <linux/mc146818rtc.h>
+
+static struct resource loongson_rtc_resources[] = {
+ {
+ .start = RTC_PORT(0),
+ .end = RTC_PORT(1),
+ .flags = IORESOURCE_IO,
+ }, {
+ .start = RTC_IRQ,
+ .end = RTC_IRQ,
+ .flags = IORESOURCE_IRQ,
+ }
+};
+
+static struct platform_device loongson_rtc_device = {
+ .name = "rtc_cmos",
+ .id = -1,
+ .resource = loongson_rtc_resources,
+ .num_resources = ARRAY_SIZE(loongson_rtc_resources),
+};
+
+
+static int __init loongson_rtc_platform_init(void)
+{
+ platform_device_register(&loongson_rtc_device);
+ return 0;
+}
+
+device_initcall(loongson_rtc_platform_init);