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boards: arm: b_l072z_lrwan1: Use LSE for RTC source clock

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* This board was originally configured through its Kconfig to use LSE
instead of LSI for the RTC source clock, so the dts is updated
accordingly.
* Remove the RTC source clock symbol from the Kconfig since it is now
deprecated.

Signed-off-by: Guillaume Gautier <guillaume.gautier-ext@st.com>
This commit is contained in:
Guillaume Gautier 2023-01-04 16:27:06 +01:00 • committed by Carles Cufí
commit b0d70ba176
2 changed files with 2 additions and 7 deletions
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5
boards/arm/b_l072z_lrwan1/Kconfig.defconfig
View file

@ -8,9 +8,4 @@ if BOARD_B_L072Z_LRWAN1
config BOARD
default "b_l072z_lrwan1"
choice COUNTER_RTC_STM32_CLOCK_SRC
default COUNTER_RTC_STM32_CLOCK_LSE
depends on COUNTER
endchoice # COUNTER_RTC_STM32_CLOCK_SRC
endif # BOARD_B_L072Z_LRWAN1

4
boards/arm/b_l072z_lrwan1/b_l072z_lrwan1.dts
View file

@ -71,7 +71,7 @@
cpu-power-states = <&stop>;
};
&clk_lsi {
&clk_lse {
status = "okay";
};
@ -158,7 +158,7 @@ arduino_i2c: &i2c1 {};
&rtc {
clocks = <&rcc STM32_CLOCK_BUS_APB1 0x10000000>,
<&rcc STM32_SRC_LSI RTC_SEL(2)>;
<&rcc STM32_SRC_LSE RTC_SEL(1)>;
status = "okay";
};