[PATCH 1/4] ARM: shmobile: r8a7745: add power domain index macros

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



From: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>

Add macros usable by the device tree sources to reference R8A7745 SYSC power
domains by index.

Based on the original (and large) patch by Dmitry Shifrin
<dmitry.shifrin@xxxxxxxxxxxxxxxxxx>.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
---
 include/dt-bindings/power/r8a7745-sysc.h | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 include/dt-bindings/power/r8a7745-sysc.h

diff --git a/include/dt-bindings/power/r8a7745-sysc.h b/include/dt-bindings/power/r8a7745-sysc.h
new file mode 100644
index 000000000000..1844c1171c04
--- /dev/null
+++ b/include/dt-bindings/power/r8a7745-sysc.h
@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2016 Cogent Embedded Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __DT_BINDINGS_POWER_R8A7745_SYSC_H__
+#define __DT_BINDINGS_POWER_R8A7745_SYSC_H__
+
+/*
+ * These power domain indices match the numbers of the interrupt bits
+ * representing the power areas in the various Interrupt Registers
+ * (e.g. SYSCISR, Interrupt Status Register)
+ */
+
+#define R8A7745_PD_CA7_CPU0		 5
+#define R8A7745_PD_CA7_CPU1		 6
+#define R8A7745_PD_SGX			20
+#define R8A7745_PD_CA7_SCU		21
+
+/* Always-on power area */
+#define R8A7745_PD_ALWAYS_ON		32
+
+#endif /* __DT_BINDINGS_POWER_R8A7745_SYSC_H__ */
-- 
2.7.0.rc3.207.g0ac5344




[Index of Archives]     [Linux Samsung SOC]     [Linux Wireless]     [Linux Kernel]     [ATH6KL]     [Linux Bluetooth]     [Linux Netdev]     [Kernel Newbies]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Samba]     [Device Mapper]

  Powered by Linux