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Wed, 31 Aug 2022 09:59:07 +0000 From: "Peng Fan (OSS)" To: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, shawnguo@kernel.org, s.hauer@pengutronix.de Cc: kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, aisheng.dong@nxp.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Peng Fan Subject: [PATCH 5/6] arm64: dts: imx8ulp: add mailbox node Date: Wed, 31 Aug 2022 18:00:15 +0800 Message-Id: <20220831100016.3649852-6-peng.fan@oss.nxp.com> X-Mailer: git-send-email 2.37.1 In-Reply-To: <20220831100016.3649852-1-peng.fan@oss.nxp.com> References: <20220831100016.3649852-1-peng.fan@oss.nxp.com> X-ClientProxiedBy: SI2PR01CA0024.apcprd01.prod.exchangelabs.com (2603:1096:4:192::20) To DU0PR04MB9417.eurprd04.prod.outlook.com (2603:10a6:10:358::11) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: b2ea859d-c319-4dfd-c123-08da8b377177 X-MS-TrafficTypeDiagnostic: AM6PR04MB6439:EE_ X-MS-Exchange-SharedMailbox-RoutingAgent-Processed: True X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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Signed-off-by: Peng Fan --- arch/arm64/boot/dts/freescale/imx8ulp.dtsi | 26 ++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8ulp.dtsi b/arch/arm64/boot/dts/freescale/imx8ulp.dtsi index abec8ad4a8de..54ccf31896b7 100644 --- a/arch/arm64/boot/dts/freescale/imx8ulp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8ulp.dtsi @@ -152,6 +152,15 @@ soc: soc@0 { #size-cells = <1>; ranges = <0x0 0x0 0x0 0x40000000>; + s4muap: mailbox@27020000 { + compatible = "fsl,imx8ulp-mu-s4"; + reg = <0x27020000 0x10000>; + interrupts = ; + #mbox-cells = <2>; + status = "okay"; + }; + + per_bridge3: bus@29000000 { compatible = "simple-bus"; reg = <0x29000000 0x800000>; @@ -159,6 +168,23 @@ per_bridge3: bus@29000000 { #size-cells = <1>; ranges; + mu: mailbox@29220000 { + compatible = "fsl,imx8ulp-mu"; + reg = <0x29220000 0x10000>; + interrupts = ; + #mbox-cells = <2>; + status = "disabled"; + }; + + mu3: mailbox@29230000 { + compatible = "fsl,imx8ulp-mu"; + reg = <0x29230000 0x10000>; + interrupts = ; + clocks = <&pcc3 IMX8ULP_CLK_MU3_A>; + #mbox-cells = <2>; + status = "disabled"; + }; + wdog3: watchdog@292a0000 { compatible = "fsl,imx8ulp-wdt", "fsl,imx7ulp-wdt"; reg = <0x292a0000 0x10000>;