diff options
| author | Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> | 2016-06-12 23:54:49 +0300 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2016-06-16 09:25:16 +0900 |
| commit | 5258bb5d980024dae22f4256329caec4fe5e98b3 (patch) | |
| tree | 300d6fc2e35314f407a1fab78358dadab7020c86 /include/dt-bindings | |
| parent | de0fae60b35d405d3aa2e9acf5914770cd328338 (diff) | |
| download | linux-5258bb5d980024dae22f4256329caec4fe5e98b3.tar.bz2 | |
ARM: dts: r8a7792: add power domain index macros
Add macros usable by the device tree sources to reference R8A7792 SYSC power
domains by index.
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')
| -rw-r--r-- | include/dt-bindings/power/r8a7792-sysc.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/include/dt-bindings/power/r8a7792-sysc.h b/include/dt-bindings/power/r8a7792-sysc.h new file mode 100644 index 000000000000..74f4a78e29aa --- /dev/null +++ b/include/dt-bindings/power/r8a7792-sysc.h @@ -0,0 +1,26 @@ +/* + * 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 as published by + * the Free Software Foundation; version 2 of the License. + */ +#ifndef __DT_BINDINGS_POWER_R8A7792_SYSC_H__ +#define __DT_BINDINGS_POWER_R8A7792_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 R8A7792_PD_CA15_CPU0 0 +#define R8A7792_PD_CA15_CPU1 1 +#define R8A7792_PD_CA15_SCU 12 +#define R8A7792_PD_SGX 20 +#define R8A7792_PD_IMP 24 + +/* Always-on power area */ +#define R8A7792_PD_ALWAYS_ON 32 + +#endif /* __DT_BINDINGS_POWER_R8A7792_SYSC_H__ */ |