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arm64: dts: imx8mm-tqma8mqml: remove virtual 3.3V regulator

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BUCK4 rail supplies the 3.3V rail. Use the actual regulator
instead of a virtual fixed regulator.

Signed-off-by: Markus Niebel <Markus.Niebel@ew.tq-group.com>
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Markus Niebel
2025-12-16 14:31:04 +01:00
committed by Shawn Guo
parent e583afbe35
commit fcef3fa00f
1 changed files with 3 additions and 11 deletions
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14
arch/arm64/boot/dts/freescale/imx8mm-tqma8mqml.dtsi
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@@ -24,14 +24,6 @@ reg_vcc1v8: regulator-vcc1v8 {
regulator-max-microvolt = <1800000>;
};
/* identical to buck4_reg, but should never change */
reg_vcc3v3: regulator-vcc3v3 {
compatible = "regulator-fixed";
regulator-name = "TQMA8MXML_VCC3V3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
reserved-memory {
#address-cells = <2>;
#size-cells = <2>;
@@ -223,14 +215,14 @@ eeprom1: eeprom@53 {
read-only;
reg = <0x53>;
pagesize = <16>;
vcc-supply = <&reg_vcc3v3>;
vcc-supply = <&buck4_reg>;
};
eeprom0: eeprom@57 {
compatible = "atmel,24c64";
reg = <0x57>;
pagesize = <32>;
vcc-supply = <&reg_vcc3v3>;
vcc-supply = <&buck4_reg>;
};
};
@@ -253,7 +245,7 @@ &usdhc3 {
non-removable;
no-sd;
no-sdio;
vmmc-supply = <&reg_vcc3v3>;
vmmc-supply = <&buck4_reg>;
vqmmc-supply = <&reg_vcc1v8>;
status = "okay";
};