From c4bce31c4982ddb866b6b6d0f7ca1cf039a3aded Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Mon, 18 Mar 2019 14:11:34 +0900 Subject: ASoC: rsnd: explain extended Audio DMAC peri peri address 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 Signed-off-by: Kuninori Morimoto Reviewed-by: Geert Uytterhoeven Reviewed-by: Simon Horman Signed-off-by: Mark Brown --- Documentation/devicetree/bindings/sound/renesas,rsnd.txt | 2 ++ 1 file changed, 2 insertions(+) (limited to 'Documentation/devicetree/bindings/sound') diff --git a/Documentation/devicetree/bindings/sound/renesas,rsnd.txt b/Documentation/devicetree/bindings/sound/renesas,rsnd.txt index c58af457a831..b34afa66fb00 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 -- cgit v1.2.3