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arm64: dts: ti: k3-am642-phyboard-electra-rdk: Enable trickle charger

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Be default, R511 iand D19 are not populated on our phyBOARD-Electra.
This resistor and diode connect VCC_3V3_SW with VBAT and permanently
charge the RTC battery.

Enable trickle charge to charge the battery through the RTC.

Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Signed-off-by: Wadim Egorov <w.egorov@phytec.de>
Link: https://lore.kernel.org/r/20240911124251.702590-3-w.egorov@phytec.de
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
This commit is contained in:
Daniel Schultz 2024-09-11 14:42:51 +02:00 committed by Vignesh Raghavendra
parent a13f11477e
commit f27861b5ce
1 changed files with 4 additions and 0 deletions
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4
arch/arm64/boot/dts/ti/k3-am642-phyboard-electra-rdk.dts
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@ -344,6 +344,10 @@ icssg0_phy2: ethernet-phy@2 {
};
};
&i2c_som_rtc {
trickle-resistor-ohms = <3000>;
};
&main_i2c1 {
status = "okay";
pinctrl-names = "default";