linux-kernel - [PATCH v3 2/2] ARM: dts: vfxxx: Add syscon compatible with OCOTP

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Message-Id: <20200821212102.137991-2-cphealy@gmail.com>
Date:   Fri, 21 Aug 2020 14:21:02 -0700
From:   Chris Healy <cphealy@...il.com>
To:     srinivas.kandagatla@...aro.org, robh+dt@...nel.org,
        shawnguo@...nel.org, andrew.smirnov@...il.com,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        s.hauer@...gutronix.de, kernel@...gutronix.de, stefan@...er.ch,
        linux-arm-kernel@...ts.infradead.org, stable@...r.kernel.org,
        festevam@...il.com
Cc:     Chris Healy <cphealy@...il.com>
Subject: [PATCH v3 2/2] ARM: dts: vfxxx: Add syscon compatible with OCOTP

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

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>
---
Changes in v2:
 - Add Fixes line to commit message
Changes in v3:
 - Add Reviewed-by tags
---
 arch/arm/boot/dts/vfxxx.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/arch/arm/boot/dts/vfxxx.dtsi
index 0fe03aa0367f..2259d11af721 100644
--- a/arch/arm/boot/dts/vfxxx.dtsi
+++ b/arch/arm/boot/dts/vfxxx.dtsi
@@ -495,7 +495,7 @@ edma1: dma-controller@...98000 {
 			};
 
 			ocotp: ocotp@...a5000 {
-				compatible = "fsl,vf610-ocotp";
+				compatible = "fsl,vf610-ocotp", "syscon";
 				reg = <0x400a5000 0x1000>;
 				clocks = <&clks VF610_CLK_OCOTP>;
 			};
-- 
2.26.2