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arm64: dts: imx8mp-verdin: add cpu-supply

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Add the cpu-supply property to all CPU nodes to enable the cpufreq
driver.

Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Max Krummenacher 2022-08-22 09:53:42 +02:00 committed by Shawn Guo
parent 8130fa7108
commit 310dde60dd
1 changed files with 17 additions and 1 deletions
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18
arch/arm64/boot/dts/freescale/imx8mp-verdin.dtsi
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@ -146,6 +146,22 @@ reserved-memory {
};
};
&A53_0 {
cpu-supply = <&reg_vdd_arm>;
};
&A53_1 {
cpu-supply = <&reg_vdd_arm>;
};
&A53_2 {
cpu-supply = <&reg_vdd_arm>;
};
&A53_3 {
cpu-supply = <&reg_vdd_arm>;
};
&cpu_alert0 {
temperature = <95000>;
};
@ -453,7 +469,7 @@ BUCK1 {
regulator-ramp-delay = <3125>;
};
BUCK2 {
reg_vdd_arm: BUCK2 {
nxp,dvs-run-voltage = <950000>;
nxp,dvs-standby-voltage = <850000>;
regulator-always-on;