On Thu, Mar 10, 2016 at 9:09 AM, Geert Uytterhoeven
<geert@xxxxxxxxxxxxxx> wrote:
> On Thu, Mar 10, 2016 at 7:59 AM, Laurent Pinchart
> <laurent.pinchart@xxxxxxxxxxxxxxxx> wrote:
>> On Wednesday 09 March 2016 20:18:40 Geert Uytterhoeven wrote:
>>> R-Car M2-N is identical to R-Car M2-W w.r.t. power domains, so reuse the
>>> definitions from the latter.
>>>
>>> Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
>
>>> --- /dev/null
>>> +++ b/include/dt-bindings/power/r8a7793-sysc.h
>>> @@ -0,0 +1,27 @@
>>> +/*
>>> + * Copyright (C) 2016 Glider bvba
>>> + *
>>> + * 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_R8A7793_SYSC_H__
>>> +#define __DT_BINDINGS_POWER_R8A7793_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)
>>> + *
>>> + * R-Car M2-N is identical to R-Car M2-W w.r.t. power domains.
>>> + */
>>> +
>>> +#include "r8a7791-sysc.h"
>>> +
>>> +#define R8A7793_PD_CA15_CPU0 R8A7791_PD_CA15_CPU0
>>> +#define R8A7793_PD_CA15_CPU1 R8A7791_PD_CA15_CPU1
>>> +#define R8A7793_PD_CA15_SCU R8A7791_PD_CA15_SCU
>>> +#define R8A7793_PD_SH R8A7791_PD_SH
>>> +#define R8A7793_PD_SGX R8A7791_PD_SGX
>>
>> I would use numbers directly without including r8a7791-sysc.h, it would save
>> going through yet another file when looking for the numerical value.
>
> My main motivation of doing it this way is that r8a7791-sysc.c is also used
> on r8a7793, and thus uses the R8A7791_PD_* values directly.
>
> But if you prefer it this way, I can make that change.
Upon second thought, I'll follow Laurent's advice, as it makes r8a7793-sysc.h
self-contained.
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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