linux-kernel - [PATCH 2/7] arm64: dts: imx8-ss-lsio: Add mu5a mailbox

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Message-Id: <20210517171205.1581938-3-abelvesa@kernel.org>
Date:   Mon, 17 May 2021 20:12:00 +0300
From:   abelvesa@...nel.org
To:     Rob Herring <robh@...nel.org>, Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <kernel@...gutronix.de>,
        Fabio Estevam <festevam@...il.com>,
        Jacky Bai <ping.bai@....com>,
        Dong Aisheng <aisheng.dong@....com>
Cc:     NXP Linux Team <linux-imx@....com>, devicetree@...r.kernel.org,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        linux-arm-kernel@...ts.infradead.org, Abel Vesa <abel.vesa@....com>
Subject: [PATCH 2/7] arm64: dts: imx8-ss-lsio: Add mu5a mailbox

From: Abel Vesa <abel.vesa@....com>

The mailbox of the lsio mu5a is used by rpmsg on imx8qxp and
imx8dxl platforms.

Signed-off-by: Abel Vesa <abel.vesa@....com>
---
 arch/arm64/boot/dts/freescale/imx8-ss-lsio.dtsi | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8-ss-lsio.dtsi b/arch/arm64/boot/dts/freescale/imx8-ss-lsio.dtsi
index ee4e585a9c39..8e3c92c82fac 100644
--- a/arch/arm64/boot/dts/freescale/imx8-ss-lsio.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8-ss-lsio.dtsi
@@ -141,6 +141,15 @@ lsio_mu4: mailbox@...f0000 {
 		status = "disabled";
 	};
 
+	lsio_mu5: mailbox@...00000 {
+		compatible = "fsl,imx6sx-mu";
+		reg = <0x5d200000 0x10000>;
+		interrupts = <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>;
+		#mbox-cells = <2>;
+		power-domains = <&pd IMX_SC_R_MU_5A>;
+	};
+
+
 	lsio_mu13: mailbox@...80000 {
 		reg = <0x5d280000 0x10000>;
 		interrupts = <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>;
-- 
2.31.1