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ARM: dts: mstar: Add rtc device node 

This adds the definition of the rtc device node. The RTC being able to
work with the oscillator at 12Mhz for now, it shares the same xtal than
the watchdog.

Signed-off-by: Romain Perier <romain.perier@gmail.com>
Signed-off-by: Daniel Palmer <daniel@0x0f.com>
Link: https://lore.kernel.org/all/20210823171613.18941-4-romain.perier@gmail.com
This commit is contained in:
Romain Perier 2021-08-23 19:16:13 +02:00 committed by Romain Perier
parent 6880fa6c56
commit 5e99934c42
1 changed files with 8 additions and 0 deletions
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8
arch/arm/boot/dts/mstar-v7.dtsi
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@ -109,12 +109,20 @@
mask = <0x79>;
};
rtc@2400 {
compatible = "mstar,msc313-rtc";
reg = <0x2400 0x40>;
clocks = <&xtal_div2>;
interrupts-extended = <&intc_irq GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
};
watchdog@6000 {
compatible = "mstar,msc313e-wdt";
reg = <0x6000 0x1f>;
clocks = <&xtal_div2>;
};
intc_fiq: interrupt-controller@201310 {
compatible = "mstar,mst-intc";
reg = <0x201310 0x40>;