linux-kernel - [PATCH v2 1/5] arm64: dts: renesas: r8a7795: add extended audio dmac register

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Date:   Wed, 13 Mar 2019 14:57:16 +0900
From:   Jiada Wang <jiada_wang@...tor.com>
To:     <horms@...ge.net.au>, <magnus.damm@...il.com>,
        <robh+dt@...nel.org>, <mark.rutland@....com>,
        <lgirdwood@...il.com>, <broonie@...nel.org>, <perex@...ex.cz>,
        <tiwai@...e.com>, <kuninori.morimoto.gx@...esas.com>,
        <geert@...ux-m68k.org>
CC:     <linux-renesas-soc@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <alsa-devel@...a-project.org>,
        <jiada_wang@...tor.com>
Subject: [PATCH v2 1/5] arm64: dts: renesas: r8a7795: add extended audio dmac register

Basic audio dmac register only supports busif from 0 to 3,
in order to use busif4 ~ busif7, extended audio dmac register
need to be used.

This patch adds extended audio dmac register with name "extaudmapp".

Signed-off-by: Jiada Wang <jiada_wang@...tor.com>
---
 arch/arm64/boot/dts/renesas/r8a7795.dtsi | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
index abeac3059383..28d6b73428b1 100644
--- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
@@ -1836,8 +1836,9 @@
 				<0 0xec5a0000 0 0x100>,  /* ADG */
 				<0 0xec540000 0 0x1000>, /* SSIU */
 				<0 0xec541000 0 0x280>,  /* SSI */
-				<0 0xec740000 0 0x200>;  /* Audio DMAC peri peri*/
-			reg-names = "scu", "adg", "ssiu", "ssi", "audmapp";
+				<0 0xec740000 0 0x200>,  /* Audio DMAC peri peri*/
+				<0 0xec760000 0 0x200>;  /* Extended Audio DMAC peri peri */
+			reg-names = "scu", "adg", "ssiu", "ssi", "audmapp", "extaudmapp";
 
 			clocks = <&cpg CPG_MOD 1005>,
 				 <&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>,
-- 
2.19.2