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dts/arm: stm32: Don't disable systick

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In some stm32 series systick was disabled in order to
allow alternate use of lptim timer as kernel low power ticker.
Doing this, dts based definition of CORTEX_M_SYSTICK Kconfig symbol
is disabled and CORTEX_M_SYSTICK was redefined with 'default y'
in stm32 soc files which makes things more complex to handle to
alternate with LPTIM activation.

Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
This commit is contained in:
Erwan Gouriou 2021-03-11 09:35:51 +01:00 • committed by Kumar Gala
commit 29f4574052
4 changed files with 0 additions and 14 deletions
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4
dts/arm/st/l4/stm32l4.dtsi
View file

@ -393,7 +393,3 @@
&nvic { &nvic {
arm,num-irq-priority-bits = <4>; arm,num-irq-priority-bits = <4>;
}; };
&systick {
status = "disabled";
};

4
dts/arm/st/wb/stm32wb.dtsi
View file

@ -382,7 +382,3 @@
&nvic { &nvic {
arm,num-irq-priority-bits = <4>; arm,num-irq-priority-bits = <4>;
}; };
&systick {
status = "disabled";
};

5
dts/arm/st/wl/stm32wl.dtsi
View file

@ -180,8 +180,3 @@
&nvic { &nvic {
arm,num-irq-priority-bits = <4>; arm,num-irq-priority-bits = <4>;
}; };
&systick {
status = "disabled";
};

1
soc/arm/st_stm32/common/Kconfig.defconfig.series
View file

@ -9,7 +9,6 @@ if SOC_FAMILY_STM32
config CORTEX_M_SYSTICK config CORTEX_M_SYSTICK
bool bool
default y
depends on !STM32_LPTIM_TIMER depends on !STM32_LPTIM_TIMER
# set the tick per sec as a divider of the LPTIM clock source # set the tick per sec as a divider of the LPTIM clock source