From f5d35d87ef061172a25252b2b5402c972b16d3be Mon Sep 17 00:00:00 2001
From: Peng Fan <peng.fan@nxp.com>
Date: Wed, 11 Mar 2020 17:02:06 +0800
Subject: ARM: dts: imx: add nvmem property for cpu0

Add nvmem related property for cpu0, then nvmem API could be used
to read cpu speed grading to avoid directly read OCOTP registers
mapped which could not handle defer probe.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
---
 arch/arm/boot/dts/imx6q.dtsi | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'arch/arm/boot/dts/imx6q.dtsi')

diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi
index 907cf8306645..78a4d64929f3 100644
--- a/arch/arm/boot/dts/imx6q.dtsi
+++ b/arch/arm/boot/dts/imx6q.dtsi
@@ -49,6 +49,8 @@
 			arm-supply = <&reg_arm>;
 			pu-supply = <&reg_pu>;
 			soc-supply = <&reg_soc>;
+			nvmem-cells = <&cpu_speed_grade>;
+			nvmem-cell-names = "speed_grade";
 		};
 
 		cpu1: cpu@1 {
-- 
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