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soc: arm: st_stm32: stm32l1: Add RTC/Counter support

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Add RTC/Counter support for STM32L1 SoCs.

Signed-off-by: Manivannan Sadhasivam <mani@kernel.org>
This commit is contained in:
Manivannan Sadhasivam 2019-09-07 14:42:02 +05:30 • committed by Maureen Helm
commit 4f79e31566
4 changed files with 24 additions and 1 deletions
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10
dts/arm/st/l1/stm32l1.dtsi
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@ -28,6 +28,16 @@
};
soc {
rtc: rtc@40002800 {
compatible = "st,stm32-rtc";
reg = <0x40002800 0x400>;
interrupts = <41 0>;
clocks = <&rcc STM32_CLOCK_BUS_APB1 0x10000000>;
prescaler = <32768>;
status = "disabled";
label = "RTC_0";
};
usart2: serial@40004400 {
compatible = "st,stm32-usart", "st,stm32-uart";
reg = <0x40004400 0x400>;