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From: Biju Das <biju.das@bp.renesas.com>
To: Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>
Cc: Biju Das <biju.das@bp.renesas.com>,
	Simon Horman <horms@verge.net.au>,
	Magnus Damm <magnus.damm@gmail.com>,
	linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org,
	Geert Uytterhoeven <geert+renesas@glider.be>,
	Chris Paterson <Chris.Paterson2@renesas.com>,
	Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Subject: [PATCH 5/6] arm64: dts: renesas: r8a774a1: Tie Audio-DMAC to IPMMU-MP
Date: Tue, 16 Apr 2019 16:31:56 +0100	[thread overview]
Message-ID: <1555428717-18376-6-git-send-email-biju.das@bp.renesas.com> (raw)
In-Reply-To: <1555428717-18376-1-git-send-email-biju.das@bp.renesas.com>

Hook up r8a774a1 Audio-DMAC nodes to the IPMMU-MP.

Based on work for the r8a7795 by Magnus Damm.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
---
 arch/arm64/boot/dts/renesas/r8a774a1.dtsi | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
index 92b5e92..99a3a76 100644
--- a/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a774a1.dtsi
@@ -1653,6 +1653,14 @@
 			resets = <&cpg 502>;
 			#dma-cells = <1>;
 			dma-channels = <16>;
+			iommus = <&ipmmu_mp 0>, <&ipmmu_mp 1>,
+			       <&ipmmu_mp 2>, <&ipmmu_mp 3>,
+			       <&ipmmu_mp 4>, <&ipmmu_mp 5>,
+			       <&ipmmu_mp 6>, <&ipmmu_mp 7>,
+			       <&ipmmu_mp 8>, <&ipmmu_mp 9>,
+			       <&ipmmu_mp 10>, <&ipmmu_mp 11>,
+			       <&ipmmu_mp 12>, <&ipmmu_mp 13>,
+			       <&ipmmu_mp 14>, <&ipmmu_mp 15>;
 		};
 
 		audma1: dma-controller@ec720000 {
@@ -1687,6 +1695,14 @@
 			resets = <&cpg 501>;
 			#dma-cells = <1>;
 			dma-channels = <16>;
+			iommus = <&ipmmu_mp 16>, <&ipmmu_mp 17>,
+			       <&ipmmu_mp 18>, <&ipmmu_mp 19>,
+			       <&ipmmu_mp 20>, <&ipmmu_mp 21>,
+			       <&ipmmu_mp 22>, <&ipmmu_mp 23>,
+			       <&ipmmu_mp 24>, <&ipmmu_mp 25>,
+			       <&ipmmu_mp 26>, <&ipmmu_mp 27>,
+			       <&ipmmu_mp 28>, <&ipmmu_mp 29>,
+			       <&ipmmu_mp 30>, <&ipmmu_mp 31>;
 		};
 
 		xhci0: usb@ee000000 {
-- 
2.7.4


  parent reply	other threads:[~2019-04-16 15:38 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-04-16 15:31 [PATCH 0/6] Add more support to RZ/G2M SoC Biju Das
2019-04-16 15:31 ` [PATCH 1/6] arm64: dts: r8a774a1: Add VSP instances Biju Das
2019-04-30 14:10   ` Geert Uytterhoeven
2019-04-30 14:31     ` Biju Das
2019-04-16 15:31 ` [PATCH 2/6] arm64: dts: r8a774a1: Add DU device to DT Biju Das
2019-04-16 15:31 ` [PATCH 3/6] arm64: dts: renesas: r8a774a1: Add FDP1 instance Biju Das
2019-04-30 13:13   ` Geert Uytterhoeven
2019-04-16 15:31 ` [PATCH 4/6] arm64: dts: renesas: r8a774a1: Tie SYS-DMAC to IPMMU-DS0/1 Biju Das
2019-04-30 13:09   ` Geert Uytterhoeven
2019-04-16 15:31 ` Biju Das [this message]
2019-04-30 13:11   ` [PATCH 5/6] arm64: dts: renesas: r8a774a1: Tie Audio-DMAC to IPMMU-MP Geert Uytterhoeven
2019-04-16 15:31 ` [PATCH 6/6] arm64: dts: renesas: r8a774a1: Connect Ethernet-AVB to IPMMU-DS0 Biju Das
2019-04-30 13:10   ` Geert Uytterhoeven
2019-04-23 11:31 ` [PATCH 0/6] Add more support to RZ/G2M SoC Simon Horman

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