linux-kernel - [PATCH 4.19 69/78] ARM: dts: vfxxx: Add syscon compatible with OCOTP

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Date:   Tue, 15 Sep 2020 16:13:34 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Fabio Estevam <festevam@...il.com>,
        Stefan Agner <stefan@...er.ch>,
        Chris Healy <cphealy@...il.com>,
        Shawn Guo <shawnguo@...nel.org>
Subject: [PATCH 4.19 69/78] ARM: dts: vfxxx: Add syscon compatible with OCOTP

From: Chris Healy <cphealy@...il.com>

commit 2a6838d54128952ace6f0ca166dd8706abe46649 upstream.

Add syscon compatibility with Vybrid OCOTP node. This is required to
access the UID.

Fixes: fa8d20c8dbb77 ("ARM: dts: vfxxx: Add node corresponding to OCOTP")
Cc: stable@...r.kernel.org
Reviewed-by: Fabio Estevam <festevam@...il.com>
Reviewed-by: Stefan Agner <stefan@...er.ch>
Signed-off-by: Chris Healy <cphealy@...il.com>
Signed-off-by: Shawn Guo <shawnguo@...nel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 arch/arm/boot/dts/vfxxx.dtsi |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/arch/arm/boot/dts/vfxxx.dtsi
+++ b/arch/arm/boot/dts/vfxxx.dtsi
@@ -532,7 +532,7 @@
 			};
 
 			ocotp: ocotp@...a5000 {
-				compatible = "fsl,vf610-ocotp";
+				compatible = "fsl,vf610-ocotp", "syscon";
 				reg = <0x400a5000 0x1000>;
 				clocks = <&clks VF610_CLK_OCOTP>;
 			};