From: Chris Healy <cphealy@gmail.com>
Date: Fri, 21 Aug 2020 21:21:02 +0000 (-0700)
Subject: ARM: dts: vfxxx: Add syscon compatible with OCOTP
X-Git-Tag: v5.8.10~15
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=b2d5d5ea7c564a68440a171322fa4e6cb20aaa40;p=thirdparty%2Fkernel%2Fstable.git

ARM: dts: vfxxx: Add syscon compatible with OCOTP

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@vger.kernel.org
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Chris Healy <cphealy@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/arch/arm/boot/dts/vfxxx.dtsi
index 2d547e7b21ad5..8a14ac34d1313 100644
--- a/arch/arm/boot/dts/vfxxx.dtsi
+++ b/arch/arm/boot/dts/vfxxx.dtsi
@@ -495,7 +495,7 @@
 			};
 
 			ocotp: ocotp@400a5000 {
-				compatible = "fsl,vf610-ocotp";
+				compatible = "fsl,vf610-ocotp", "syscon";
 				reg = <0x400a5000 0x1000>;
 				clocks = <&clks VF610_CLK_OCOTP>;
 			};