From mboxrd@z Thu Jan 1 00:00:00 1970 From: fabrizio.castro@bp.renesas.com (Fabrizio Castro) Date: Wed, 1 May 2019 11:22:19 +0100 Subject: [cip-dev] [PATCH 4.19.y 25/29] arm64: dts: renesas: r8a774c0: Connect RZ/G2E Audio-DMAC to IPMMU In-Reply-To: <1556706143-11898-1-git-send-email-fabrizio.castro@bp.renesas.com> References: <1556706143-11898-1-git-send-email-fabrizio.castro@bp.renesas.com> Message-ID: <1556706143-11898-26-git-send-email-fabrizio.castro@bp.renesas.com> To: cip-dev@lists.cip-project.org List-Id: cip-dev.lists.cip-project.org commit 52a20e64cce7f25727e6ca5de19424222bdd220a upstream. Hook up the RZ/G2E Audio-DMAC device to IPMMU-MP as stated by the RZ/G2 User's manual. Signed-off-by: Fabrizio Castro Reviewed-by: Geert Uytterhoeven Signed-off-by: Simon Horman --- arch/arm64/boot/dts/renesas/r8a774c0.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a774c0.dtsi b/arch/arm64/boot/dts/renesas/r8a774c0.dtsi index fbb67b3..54ab2ee 100644 --- a/arch/arm64/boot/dts/renesas/r8a774c0.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a774c0.dtsi @@ -1510,6 +1510,14 @@ 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>; }; sdhi0: sd at ee100000 { -- 2.7.4