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ARM: dts: stm32: add RTC node on stm32mp131

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Add RTC node with compatible, clock, and interrupt properties
on stm32mp131.

Add clk_rtc_k fixed clock for RTC.

Signed-off-by: Gabriel Fernandez <gabriel.fernandez@foss.st.com>
Signed-off-by: Valentin Caron <valentin.caron@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
This commit is contained in:
Valentin Caron
2022-04-07 18:20:41 +02:00
committed by Alexandre Torgue
parent ef2d907088
commit cc2b6b6fa4
1 changed files with 15 additions and 0 deletions
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15
arch/arm/boot/dts/stm32mp131.dtsi
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@@ -75,6 +75,12 @@
compatible = "fixed-clock";
clock-frequency = <99000000>;
};
clk_rtc_k: clk-rtc-k {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <32768>;
};
};
intc: interrupt-controller@a0021000 {
@@ -218,6 +224,15 @@
status = "disabled";
};
rtc: rtc@5c004000 {
compatible = "st,stm32mp1-rtc";
reg = <0x5c004000 0x400>;
interrupts-extended = <&exti 19 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk_pclk4>, <&clk_rtc_k>;
clock-names = "pclk", "rtc_ck";
status = "disabled";
};
bsec: efuse@5c005000 {
compatible = "st,stm32mp15-bsec";
reg = <0x5c005000 0x400>;