diff mbox series

[2/2] ASoC: rsnd: explain extended Audio DMAC peri peri address

Message ID 87ftrkye0f.wl-kuninori.morimoto.gx@renesas.com (mailing list archive)
State Accepted
Delegated to: Geert Uytterhoeven
Headers show
Series ASoC: rsnd: add Extended Audio DMAC peri peri on Doc | expand

Commit Message

Kuninori Morimoto March 18, 2019, 5:11 a.m. UTC 
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

If SoC has extended Audio DMAC peri peri address,
DT needs to select it.
Otherwise, it can select normal Audio DMAC peri peri address.
Extended Audio DMAC peri peri address can use BUSIF4-7,
normal address can't.

Reported-by: Jiada Wang <jiada_wang@mentor.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
 Documentation/devicetree/bindings/sound/renesas,rsnd.txt | 2 ++
 1 file changed, 2 insertions(+)

Comments

Geert Uytterhoeven March 18, 2019, 8:04 a.m. UTC | #1 
On Mon, Mar 18, 2019 at 6:11 AM Kuninori Morimoto
<kuninori.morimoto.gx@renesas.com> wrote:
> From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
>
> If SoC has extended Audio DMAC peri peri address,
> DT needs to select it.
> Otherwise, it can select normal Audio DMAC peri peri address.
> Extended Audio DMAC peri peri address can use BUSIF4-7,
> normal address can't.
>
> Reported-by: Jiada Wang <jiada_wang@mentor.com>
> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

Gr{oetje,eeting}s,

                        Geert
Simon Horman March 18, 2019, 10:38 a.m. UTC | #2 
On Mon, Mar 18, 2019 at 02:11:34PM +0900, Kuninori Morimoto wrote:
> 
> From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
> 
> If SoC has extended Audio DMAC peri peri address,
> DT needs to select it.
> Otherwise, it can select normal Audio DMAC peri peri address.
> Extended Audio DMAC peri peri address can use BUSIF4-7,
> normal address can't.
> 
> Reported-by: Jiada Wang <jiada_wang@mentor.com>
> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

Reviewed-by: Simon Horman <horms+renesas@verge.net.au>

> ---
>  Documentation/devicetree/bindings/sound/renesas,rsnd.txt | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/sound/renesas,rsnd.txt b/Documentation/devicetree/bindings/sound/renesas,rsnd.txt
> index c58af45..b34afa6 100644
> --- a/Documentation/devicetree/bindings/sound/renesas,rsnd.txt
> +++ b/Documentation/devicetree/bindings/sound/renesas,rsnd.txt
> @@ -283,6 +283,8 @@ Required properties:
>  				  required register is
>  				   SRU/ADG/SSI      if generation1
>  				   SRU/ADG/SSIU/SSI/AUDIO-DMAC-periperi if generation2/generation3
> +				   Select extended AUDIO-DMAC-periperi address if SoC has it,
> +				   otherwise select normal AUDIO-DMAC-periperi address.
>  - reg-names			: Should contain the register names.
>  				   scu/adg/ssi	if generation1
>  				   scu/adg/ssiu/ssi/audmapp if generation2/generation3
> -- 
> 2.7.4
>
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/sound/renesas,rsnd.txt b/Documentation/devicetree/bindings/sound/renesas,rsnd.txt
index c58af45..b34afa6 100644
--- a/Documentation/devicetree/bindings/sound/renesas,rsnd.txt
+++ b/Documentation/devicetree/bindings/sound/renesas,rsnd.txt
@@ -283,6 +283,8 @@  Required properties:
 				  required register is
 				   SRU/ADG/SSI      if generation1
 				   SRU/ADG/SSIU/SSI/AUDIO-DMAC-periperi if generation2/generation3
+				   Select extended AUDIO-DMAC-periperi address if SoC has it,
+				   otherwise select normal AUDIO-DMAC-periperi address.
 - reg-names			: Should contain the register names.
 				   scu/adg/ssi	if generation1
 				   scu/adg/ssiu/ssi/audmapp if generation2/generation3