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arm64: dts: ti: phycore-am64: Add RTC interrupt pin

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Wth commit 16b26f6027 ("rtc: rv3028: Use IRQ flags obtained from device
tree if available") we can now use the interrupt pin of the RTC.
Let's add interrupt pin definitions to the SoM RTC.

Signed-off-by: Wadim Egorov <w.egorov@phytec.de>
Link: https://lore.kernel.org/r/20230914093027.3901602-1-w.egorov@phytec.de
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
This commit is contained in:
Wadim Egorov
2023-09-14 11:30:27 +02:00
committed by Vignesh Raghavendra
parent dc16ab3ebf
commit a1cd710f56
1 changed files with 11 additions and 0 deletions
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11
arch/arm64/boot/dts/ti/k3-am64-phycore-som.dtsi
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@@ -126,6 +126,12 @@ AM64X_IOPAD(0x0028, PIN_INPUT, 0) /* (M17) OSPI0_D7 */
AM64X_IOPAD(0x002c, PIN_OUTPUT, 0) /* (L19) OSPI0_CSn0 */
>;
};
rtc_pins_default: rtc-defaults-pins {
pinctrl-single,pins = <
AM64X_IOPAD(0x0278, PIN_INPUT, 7) /* (C19) EXTINTn.GPIO1_70 */
>;
};
};
&cpsw3g {
@@ -177,6 +183,11 @@ eeprom@50 {
i2c_som_rtc: rtc@52 {
compatible = "microcrystal,rv3028";
reg = <0x52>;
pinctrl-names = "default";
pinctrl-0 = <&rtc_pins_default>;
interrupt-parent = <&main_gpio1>;
interrupts = <70 IRQ_TYPE_EDGE_FALLING>;
wakeup-source;
};
};