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authorLars-Peter Clausen <lars@metafoo.de>2010-07-17 11:10:00 +0000
committerRalf Baechle <ralf@linux-mips.org>2010-08-05 13:26:12 +0100
commit570a0bb82f0b5c2c6324153010e72c3f0c26a7a3 (patch)
tree65324ac4cd279e4f10edc580599a8a7dad48d7d7 /arch/mips/include
parent83ccf69d8f118306e90af703f32109edb6c1e4a1 (diff)
MIPS: JZ4740: Add clock API support.
Add support for managing the clocks found on JZ4740 SoC through the Linux clock API. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/1466/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/include')
-rw-r--r--arch/mips/include/asm/mach-jz4740/clock.h28
1 files changed, 28 insertions, 0 deletions
diff --git a/arch/mips/include/asm/mach-jz4740/clock.h b/arch/mips/include/asm/mach-jz4740/clock.h
new file mode 100644
index 000000000000..1b7408dd0e23
--- /dev/null
+++ b/arch/mips/include/asm/mach-jz4740/clock.h
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2010, Lars-Peter Clausen <lars@metafoo.de>
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#ifndef __ASM_JZ4740_CLOCK_H__
+#define __ASM_JZ4740_CLOCK_H__
+
+enum jz4740_wait_mode {
+ JZ4740_WAIT_MODE_IDLE,
+ JZ4740_WAIT_MODE_SLEEP,
+};
+
+void jz4740_clock_set_wait_mode(enum jz4740_wait_mode mode);
+
+void jz4740_clock_udc_enable_auto_suspend(void);
+void jz4740_clock_udc_disable_auto_suspend(void);
+
+#endif

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