linux-kernel - [PATCH 6/8] arm64: dts: imx8mp: add NoC node

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Date:   Wed,  1 Jun 2022 17:45:35 +0800
From:   "Peng Fan (OSS)" <peng.fan@....nxp.com>
To:     djakov@...nel.org, shawnguo@...nel.org, s.hauer@...gutronix.de,
        festevam@...il.com, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, abel.vesa@....com,
        abailon@...libre.com, l.stach@...gutronix.de,
        laurent.pinchart@...asonboard.com, marex@...x.de,
        paul.elder@...asonboard.com, Markus.Niebel@...tq-group.com,
        aford173@...il.com
Cc:     kernel@...gutronix.de, linux-pm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, linux-imx@....com,
        Peng Fan <peng.fan@....com>
Subject: [PATCH 6/8] arm64: dts: imx8mp: add NoC node

From: Peng Fan <peng.fan@....com>

Add i.MX8MP NoC node

Signed-off-by: Peng Fan <peng.fan@....com>
---
 arch/arm64/boot/dts/freescale/imx8mp.dtsi | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
index 2a1c6ff37e03..9e9e941a8906 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi
@@ -1019,6 +1019,27 @@ eqos: ethernet@...f0000 {
 			};
 		};
 
+		noc: interconnect@...00000 {
+			compatible = "fsl,imx8mp-noc", "fsl,imx8m-noc", "syscon";
+			reg = <0x32700000 0x100000>;
+			clocks = <&clk IMX8MP_CLK_NOC>;
+			#interconnect-cells = <1>;
+
+			operating-points-v2 = <&noc_opp_table>;
+
+			noc_opp_table: opp-table {
+				compatible = "operating-points-v2";
+
+				opp-200M {
+					opp-hz = /bits/ 64 <200000000>;
+				};
+
+				opp-1000M {
+					opp-hz = /bits/ 64 <1000000000>;
+				};
+			};
+		};
+
 		aips4: bus@...00000 {
 			compatible = "fsl,aips-bus", "simple-bus";
 			reg = <0x32c00000 0x400000>;
-- 
2.25.1