linux-kernel - [PATCH 2/2] arm64: dts: imx8mn: Use "fsl,imx8mm-ocotp" as ocotp's fallback compatible

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Message-Id: <1568211887-19318-2-git-send-email-Anson.Huang@nxp.com>
Date:   Wed, 11 Sep 2019 10:24:47 -0400
From:   Anson Huang <Anson.Huang@....com>
To:     robh+dt@...nel.org, mark.rutland@....com, shawnguo@...nel.org,
        s.hauer@...gutronix.de, kernel@...gutronix.de, festevam@...il.com,
        leonard.crestez@....com, daniel.lezcano@...aro.org,
        ping.bai@....com, daniel.baluta@....com, jun.li@....com,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Cc:     Linux-imx@....com
Subject: [PATCH 2/2] arm64: dts: imx8mn: Use "fsl,imx8mm-ocotp" as ocotp's fallback compatible

Use "fsl,imx8mm-ocotp" as i.MX8MN ocotp's fallback compatible instead
of "fsl,imx7d-ocotp" to support SoC UID read, as i.MX8MN reuses
i.MX8MM's SoC ID driver.

Signed-off-by: Anson Huang <Anson.Huang@....com>
---
 arch/arm64/boot/dts/freescale/imx8mn.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8mn.dtsi b/arch/arm64/boot/dts/freescale/imx8mn.dtsi
index e4efe8d..6cb6c9c 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mn.dtsi
@@ -337,7 +337,7 @@
 			};
 
 			ocotp: ocotp-ctrl@...50000 {
-				compatible = "fsl,imx8mn-ocotp", "fsl,imx7d-ocotp", "syscon";
+				compatible = "fsl,imx8mn-ocotp", "fsl,imx8mm-ocotp", "syscon";
 				reg = <0x30350000 0x10000>;
 				clocks = <&clk IMX8MN_CLK_OCOTP_ROOT>;
 				#address-cells = <1>;
-- 
2.7.4