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| author | Wadim Egorov <w.egorov@phytec.de> | 2024-11-01 16:14:26 +0300 |
|---|---|---|
| committer | Nishanth Menon <nm@ti.com> | 2024-12-26 20:16:04 +0300 |
| commit | 4ffe12ccae4ab20e5dc41dc428f909467ed7cc4d (patch) | |
| tree | b82a14789099fd2a2082c60c3cac1146f924ad87 | |
| parent | 2a0418ac48d3083e2b209242237abef84497d19f (diff) | |
| download | linux-4ffe12ccae4ab20e5dc41dc428f909467ed7cc4d.tar.xz | |
arm64: dts: ti: k3-am62-phycore-som: Define vcc-supply for I2C EEPROM
Specify the regulator for the EEPROM supply voltage and associate it
with the EEPROM device. This resolves the following warning:
at24 0-0050: supply vcc not found, using dummy regulator
Signed-off-by: Wadim Egorov <w.egorov@phytec.de>
Link: https://lore.kernel.org/r/20241101131427.3815341-3-w.egorov@phytec.de
Signed-off-by: Nishanth Menon <nm@ti.com>
| -rw-r--r-- | arch/arm64/boot/dts/ti/k3-am62-phycore-som.dtsi | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/ti/k3-am62-phycore-som.dtsi b/arch/arm64/boot/dts/ti/k3-am62-phycore-som.dtsi index 5952874fe429..2ef4cbaec789 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-phycore-som.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62-phycore-som.dtsi @@ -95,6 +95,16 @@ regulator-boot-on; }; + vddshv_3v3: regulator-vddshv-3v3 { + compatible = "regulator-fixed"; + regulator-name = "VDDSHV0"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vdd_3v3>; + regulator-always-on; + regulator-boot-on; + }; + leds { compatible = "gpio-leds"; pinctrl-names = "default"; @@ -313,6 +323,7 @@ compatible = "atmel,24c32"; pagesize = <32>; reg = <0x50>; + vcc-supply = <&vddshv_3v3>; }; i2c_som_rtc: rtc@52 { |