diff options
| author |   Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> | 2016-11-05 00:44:43 +0300 |
|---|---|---|
| committer |   Simon Horman <horms+renesas@verge.net.au> | 2016-11-23 14:06:21 +0100 |
| commit | 97ca8402997cd2aa6faaa9cd1e59ec3556d8948c (patch) | |
| tree | da65ca13c1669010165383aa102a191fec9c7614 /include/dt-bindings/power | |
| parent | Linux 4.9-rc1 (diff) | |
| download | linux-dev-97ca8402997cd2aa6faaa9cd1e59ec3556d8948c.tar.xz linux-dev-97ca8402997cd2aa6faaa9cd1e59ec3556d8948c.zip | |
ARM: shmobile: r8a7745: add power domain index macros
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@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>
Diffstat (limited to 'include/dt-bindings/power')
| -rw-r--r-- | include/dt-bindings/power/r8a7745-sysc.h | 25 |
1 files changed, 25 insertions, 0 deletions
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__ */ |