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arm64: dts: allwinner: h6: Enable CPU opp tables for Tanix TX6

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Enable CPU opp tables for Tanix TX6.

Also add the fixed regulator that provided vdd-cpu-gpu required for
CPU opp tables.

This voltage has been found using a voltmeter and could be wrong.

Tested-by: Jernej Škrabec <jernej.skrabec@gmail.com>
Signed-off-by: Clément Péron <peron.clem@gmail.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
This commit is contained in:
Clément Péron
2020-05-08 21:10:35 +02:00
committed by Maxime Ripard
parent c83e24e7bf
commit 5961bdf2df
1 changed files with 13 additions and 0 deletions
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13
arch/arm64/boot/dts/allwinner/sun50i-h6-tanix-tx6.dts
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@@ -4,6 +4,7 @@
/dts-v1/; /dts-v1/;
#include "sun50i-h6.dtsi" #include "sun50i-h6.dtsi"
#include "sun50i-h6-cpu-opp.dtsi"
#include <dt-bindings/gpio/gpio.h> #include <dt-bindings/gpio/gpio.h>
@@ -37,6 +38,17 @@
regulator-min-microvolt = <3300000>; regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>; regulator-max-microvolt = <3300000>;
}; };
reg_vdd_cpu_gpu: vdd-cpu-gpu {
compatible = "regulator-fixed";
regulator-name = "vdd-cpu-gpu";
regulator-min-microvolt = <1135000>;
regulator-max-microvolt = <1135000>;
};
};
&cpu0 {
cpu-supply = <&reg_vdd_cpu_gpu>;
}; };
&de { &de {
@@ -56,6 +68,7 @@
}; };
&gpu { &gpu {
mali-supply = <&reg_vdd_cpu_gpu>;
status = "okay"; status = "okay";
}; };