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dt-bindings: power: add R8A77970 SYSC power domain definitions

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Add macros usable by the device tree sources to reference R8A77970 SYSC
power domains by index.

Based on the original (and large) patch by Daisuke Matsushita
<daisuke.matsushita.ns@hitachi.com>.

Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Sergei Shtylyov 2017-09-12 23:37:19 +03:00 committed by Simon Horman
parent 964ca6feef
commit 833bdb47c8
1 changed files with 32 additions and 0 deletions
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32
include/dt-bindings/power/r8a77970-sysc.h Normal file
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/*
* Copyright (C) 2017 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_R8A77970_SYSC_H__
#define __DT_BINDINGS_POWER_R8A77970_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 R8A77970_PD_CA53_CPU0 5
#define R8A77970_PD_CA53_CPU1 6
#define R8A77970_PD_CR7 13
#define R8A77970_PD_CA53_SCU 21
#define R8A77970_PD_A2IR0 23
#define R8A77970_PD_A3IR 24
#define R8A77970_PD_A2IR1 27
#define R8A77970_PD_A2IR2 28
#define R8A77970_PD_A2IR3 29
#define R8A77970_PD_A2SC0 30
#define R8A77970_PD_A2SC1 31
/* Always-on power area */
#define R8A77970_PD_ALWAYS_ON 32
#endif /* __DT_BINDINGS_POWER_R8A77970_SYSC_H__ */