Commit ef4ea690 authored by Leonard Göhrs's avatar Leonard Göhrs Committed by Alexandre Torgue
Browse files

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

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: default avatarLeonard Göhrs <l.goehrs@pengutronix.de>
Acked-by: default avatarAhmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: default avatarAlexandre Torgue <alexandre.torgue@foss.st.com>
parent b2082d28

arch/arm/boot/dts/stm32mp15xx-osd32.dtsi

+1 −7
Original line number Diff line number Diff line
@@ -50,12 +50,6 @@ retram: retram@38000000 { 
			no-map;

		};

	};



	reg_sip_eeprom: regulator_eeprom {

		compatible = "regulator-fixed";

		regulator-name = "sip_eeprom";

		regulator-always-on;

	};

};



&i2c4 {
@@ -204,7 +198,7 @@ pmic_watchdog: watchdog { 


	sip_eeprom: eeprom@50 {

		compatible = "atmel,24c32";

		vcc-supply = <&reg_sip_eeprom>;

		vcc-supply = <&vdd>;

		reg = <0x50>;

	};

};