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ARM: dts: stm32: correct vcc-supply for eeprom on stm32mp15xx-osd32

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According to the OSD32MP1 Power System overview[1] the EEPROM is connected to
the VDD line and not to some single-purpose fixed regulator.
Set the EEPROM supply according to the diagram to eliminate this parent-less
regulator.

[1]: https://octavosystems.com/app_notes/osd32mp1-power-system-overview/#connections

Signed-off-by: Leonard Göhrs <l.goehrs@pengutronix.de>
Acked-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
This commit is contained in:
Leonard Göhrs 2022-06-03 11:44:21 +02:00 committed by Alexandre Torgue
parent b2082d28d8
commit ef4ea690c5
1 changed files with 1 additions and 7 deletions
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8
arch/arm/boot/dts/stm32mp15xx-osd32.dtsi
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@ -50,12 +50,6 @@
no-map;
};
};
reg_sip_eeprom: regulator_eeprom {
compatible = "regulator-fixed";
regulator-name = "sip_eeprom";
regulator-always-on;
};
};
&i2c4 {
@ -204,7 +198,7 @@
sip_eeprom: eeprom@50 {
compatible = "atmel,24c32";
vcc-supply = <&reg_sip_eeprom>;
vcc-supply = <&vdd>;
reg = <0x50>;
};
};