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ARM: dts: bcm2711-rpi-cm4-io: Add RTC on I2C0

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The cm4-io board comes with a PCF85063 on I2C0, connected to the GPIO44
and GPIO45 pins. Add it to the device tree.

Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
Link: https://lore.kernel.org/r/20240402000424.4650-9-laurent.pinchart@ideasonboard.com
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
This commit is contained in:
Uwe Kleine-König
2024-04-02 03:04:15 +03:00
committed by Florian Fainelli
parent 84b1d6cc3e
commit d72e40d417
1 changed files with 9 additions and 0 deletions
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9
arch/arm/boot/dts/broadcom/bcm2711-rpi-cm4-io.dts
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@@ -101,6 +101,15 @@ &genet {
status = "okay";
};
&i2c0_1 {
rtc@51 {
/* Attention: An alarm resets the machine */
compatible = "nxp,pcf85063a";
reg = <0x51>;
quartz-load-femtofarads = <7000>;
};
};
&led_act {
gpios = <&gpio 42 GPIO_ACTIVE_HIGH>;
};