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From:   Fabrizio Castro <fabrizio.castro.jz@renesas.com>
To:     Rob Herring <robh+dt@kernel.org>, Arnd Bergmann <arnd@arndb.de>,
        Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
        Geert Uytterhoeven <geert+renesas@glider.be>
Cc:     Fabrizio Castro <fabrizio.castro.jz@renesas.com>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org, linux-api@vger.kernel.org,
        linux-kernel@vger.kernel.org,
        Catalin Marinas <catalin.marinas@arm.com>,
        Will Deacon <will@kernel.org>,
        Chris Paterson <Chris.Paterson2@renesas.com>,
        Prabhakar Mahadev Lad <prabhakar.mahadev-lad.rj@bp.renesas.com>,
        Phil Edworthy <phil.edworthy@renesas.com>,
        Dirk Behme <Dirk.Behme@de.bosch.com>,
        Peter Erben <Peter.Erben@de.bosch.com>
Subject: [PATCH 5/7] arm64: dts: renesas: r8a77990: Add DAB support
Date:   Thu, 25 Feb 2021 22:51:45 +0000
Message-Id: <20210225225147.29920-6-fabrizio.castro.jz@renesas.com>
In-Reply-To: <20210225225147.29920-1-fabrizio.castro.jz@renesas.com>
References: <20210225225147.29920-1-fabrizio.castro.jz@renesas.com>
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R-Car E3 (a.k.a. r8a77990) comes with the DAB hardware accelerator.
This patch adds SoC specific support.

Signed-off-by: Fabrizio Castro <fabrizio.castro.jz@renesas.com>
---
 arch/arm64/boot/dts/renesas/r8a77990.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/r8a77990.dtsi b/arch/arm64/boot/dts/renesas/r8a77990.dtsi
index 5010f23fafcc..5a6b835f137a 100644
--- a/arch/arm64/boot/dts/renesas/r8a77990.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77990.dtsi
@@ -963,6 +963,18 @@ ipmmu_vp0: iommu@fe990000 {
 			#iommu-cells = <1>;
 		};
 
+		dab: dab@e6730000 {
+			compatible = "renesas,dab-r8a77990",
+				     "renesas,rcar-gen3-dab";
+			reg = <0x00 0xe6730000 0x00 0x120>;
+			interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD 1016>;
+			clock-names = "dab";
+			power-domains = <&sysc R8A77990_PD_ALWAYS_ON>;
+			resets = <&cpg 1016>;
+			status = "disabled";
+		};
+
 		avb: ethernet@e6800000 {
 			compatible = "renesas,etheravb-r8a77990",
 				     "renesas,etheravb-rcar-gen3";
-- 
2.25.1