linux-kernel - [PATCH 2/2] arm64: dts: imx8mn-ddr4-evk: Add secondary cpus supply

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Date:   Thu, 12 Mar 2020 17:47:45 +0800
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,
        daniel.baluta@....com, leonard.crestez@....com,
        alifer.wsdm@...il.com, shengjiu.wang@....com, ping.bai@....com,
        jun.li@....com, abel.vesa@....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-ddr4-evk: Add secondary cpus supply

Each cpu-core is supposed to list its supply separately, add
supply for secondary cpus.

Signed-off-by: Anson Huang <Anson.Huang@....com>
---
 arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts b/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts
index 2497eeb..d07e0e6 100644
--- a/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dts
@@ -17,6 +17,18 @@
 	cpu-supply = <&buck2_reg>;
 };
 
+&A53_1 {
+	cpu-supply = <&buck2_reg>;
+};
+
+&A53_2 {
+	cpu-supply = <&buck2_reg>;
+};
+
+&A53_3 {
+	cpu-supply = <&buck2_reg>;
+};
+
 &ddrc {
 	operating-points-v2 = <&ddrc_opp_table>;
 
-- 
2.7.4