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authorKenneth Heitke <kheitke@codeaurora.org>2014-02-12 13:44:22 -0600
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-02-15 11:55:28 -0800
commit5a86bf343976b9c8ab2f240bc866451fa67e5573 (patch)
tree26868658105a10869ca43d9eaf72098674eeb458 /include/dt-bindings
parenta2a720e15f59be60c7ae1c58b5b4ac1003dd5078 (diff)
spmi: Linux driver framework for SPMI
System Power Management Interface (SPMI) is a specification developed by the MIPI (Mobile Industry Process Interface) Alliance optimized for the real time control of Power Management ICs (PMIC). SPMI is a two-wire serial interface that supports up to 4 master devices and up to 16 logical slaves. The framework supports message APIs, multiple busses (1 controller per bus) and multiple clients/slave devices per controller. Signed-off-by: Kenneth Heitke <kheitke@codeaurora.org> Signed-off-by: Michael Bohan <mbohan@codeaurora.org> Signed-off-by: Josh Cartwright <joshc@codeaurora.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/dt-bindings')
-rw-r--r--include/dt-bindings/spmi/spmi.h18
1 files changed, 18 insertions, 0 deletions
diff --git a/include/dt-bindings/spmi/spmi.h b/include/dt-bindings/spmi/spmi.h
new file mode 100644
index 000000000000..d11e1e543871
--- /dev/null
+++ b/include/dt-bindings/spmi/spmi.h
@@ -0,0 +1,18 @@
+/* Copyright (c) 2013, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+#ifndef __DT_BINDINGS_SPMI_H
+#define __DT_BINDINGS_SPMI_H
+
+#define SPMI_USID 0
+#define SPMI_GSID 1
+
+#endif

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