aboutsummaryrefslogtreecommitdiffstats
path: root/arch/mips/include/asm/mach-loongson1/regs-pwm.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/mips/include/asm/mach-loongson1/regs-pwm.h')
-rw-r--r--arch/mips/include/asm/mach-loongson1/regs-pwm.h29
1 files changed, 29 insertions, 0 deletions
diff --git a/arch/mips/include/asm/mach-loongson1/regs-pwm.h b/arch/mips/include/asm/mach-loongson1/regs-pwm.h
new file mode 100644
index 000000000000..99f2bcc586f0
--- /dev/null
+++ b/arch/mips/include/asm/mach-loongson1/regs-pwm.h
@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2014 Zhang, Keguang <keguang.zhang@gmail.com>
+ *
+ * Loongson 1 PWM Register Definitions.
+ *
+ * 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.
+ */
+
+#ifndef __ASM_MACH_LOONGSON1_REGS_PWM_H
+#define __ASM_MACH_LOONGSON1_REGS_PWM_H
+
+/* Loongson 1 PWM Timer Register Definitions */
+#define PWM_CNT 0x0
+#define PWM_HRC 0x4
+#define PWM_LRC 0x8
+#define PWM_CTRL 0xc
+
+/* PWM Control Register Bits */
+#define CNT_RST (0x1 << 7)
+#define INT_SR (0x1 << 6)
+#define INT_EN (0x1 << 5)
+#define PWM_SINGLE (0x1 << 4)
+#define PWM_OE (0x1 << 3)
+#define CNT_EN 0x1
+
+#endif /* __ASM_MACH_LOONGSON1_REGS_PWM_H */