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[05/17] dt-bindings: clock: r9a09g011-cpg: Add always-on power domain IDs

Message ID 20240208124300.2740313-6-claudiu.beznea.uj@bp.renesas.com (mailing list archive)
State Superseded
Delegated to: Geert Uytterhoeven
Headers show
Series clk: renesas: rzg2l: Add support for power domains | expand

Commit Message

Claudiu Feb. 8, 2024, 12:42 p.m. UTC 
From: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>

Add always-on power domain ID for RZ/V2M (R9A09G011) SoC.

Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
---
 include/dt-bindings/clock/r9a09g011-cpg.h | 3 +++
 1 file changed, 3 insertions(+)

Comments

Geert Uytterhoeven Feb. 16, 2024, 2:03 p.m. UTC | #1 
Hi Claudiu,

On Thu, Feb 8, 2024 at 1:43 PM Claudiu <claudiu.beznea@tuxon.dev> wrote:
> From: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
>
> Add always-on power domain ID for RZ/V2M (R9A09G011) SoC.
>
> Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>

Thanks for your patch!

> --- a/include/dt-bindings/clock/r9a09g011-cpg.h
> +++ b/include/dt-bindings/clock/r9a09g011-cpg.h
> @@ -349,4 +349,7 @@
>  #define R9A09G011_DDI_RESET            93
>  #define R9A09G011_DDI_RESETN_APB       94
>
> +/* Power domain IDs. */
> +#define R9A09G011_PD_ALWAYS_ON         0

RZ/V2M has many more power domains, but they are not controlled through
CPG_BUS_*_MSTOP registers, but by the Internal Power Domain Controller
(PMC).

> +
>  #endif /* __DT_BINDINGS_CLOCK_R9A09G011_CPG_H__ */

Gr{oetje,eeting}s,

                        Geert


--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

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
Claudiu Feb. 19, 2024, 7:39 a.m. UTC | #2 
On 16.02.2024 16:03, Geert Uytterhoeven wrote:
> Hi Claudiu,
> 
> On Thu, Feb 8, 2024 at 1:43 PM Claudiu <claudiu.beznea@tuxon.dev> wrote:
>> From: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
>>
>> Add always-on power domain ID for RZ/V2M (R9A09G011) SoC.
>>
>> Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
> 
> Thanks for your patch!
> 
>> --- a/include/dt-bindings/clock/r9a09g011-cpg.h
>> +++ b/include/dt-bindings/clock/r9a09g011-cpg.h
>> @@ -349,4 +349,7 @@
>>  #define R9A09G011_DDI_RESET            93
>>  #define R9A09G011_DDI_RESETN_APB       94
>>
>> +/* Power domain IDs. */
>> +#define R9A09G011_PD_ALWAYS_ON         0
> 
> RZ/V2M has many more power domains, but they are not controlled through
> CPG_BUS_*_MSTOP registers, but by the Internal Power Domain Controller
> (PMC).

I wasn't aware of that. I'll be checking it.

> 
>> +
>>  #endif /* __DT_BINDINGS_CLOCK_R9A09G011_CPG_H__ */
> 
> Gr{oetje,eeting}s,
> 
>                         Geert
> 
> 
> --
> Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
> 
> 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
diff mbox series

Patch

diff --git a/include/dt-bindings/clock/r9a09g011-cpg.h b/include/dt-bindings/clock/r9a09g011-cpg.h
index 41dd585d7115..250499faf049 100644
--- a/include/dt-bindings/clock/r9a09g011-cpg.h
+++ b/include/dt-bindings/clock/r9a09g011-cpg.h
@@ -349,4 +349,7 @@ 
 #define R9A09G011_DDI_RESET		93
 #define R9A09G011_DDI_RESETN_APB	94
 
+/* Power domain IDs. */
+#define R9A09G011_PD_ALWAYS_ON		0
+
 #endif /* __DT_BINDINGS_CLOCK_R9A09G011_CPG_H__ */