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arm64: dts: allwinner: pinebook: Remove unused AXP803 regulators

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The Pinebook does not use the CSI bus on the A64. In fact it does not
use GPIO port E for anything at all. Thus the following regulators are
not used and do not need voltages set:

 - ALDO1: Connected to VCC-PE only
 - DLDO3: Not connected
 - ELDO3: Not connected

Signed-off-by: Samuel Holland <samuel@sholland.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
This commit is contained in:
Samuel Holland
2020-01-19 10:30:58 -06:00
committed by Maxime Ripard
parent 4c2bc78fe9
commit 4e0e6a626b
1 changed files with 1 additions and 15 deletions
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16
arch/arm64/boot/dts/allwinner/sun50i-a64-pinebook.dts
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@@ -217,9 +217,7 @@ &battery_power_supply {
};
&reg_aldo1 {
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
regulator-name = "vcc-csi";
regulator-name = "vcc-pe";
};
&reg_aldo2 {
@@ -282,12 +280,6 @@ &reg_dldo2 {
regulator-name = "vcc-edp";
};
&reg_dldo3 {
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-name = "avdd-csi";
};
&reg_dldo4 {
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
@@ -301,12 +293,6 @@ &reg_eldo1 {
regulator-name = "cpvdd";
};
&reg_eldo3 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-name = "vdd-1v8-csi";
};
&reg_fldo1 {
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;