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/optee_os/core/arch/arm/dts/
H A Dstm32mp15xx-dkx.dtsi81ed3bce8c10b7df1406d476aa4ffba1db0fbd6a Mon Jan 10 11:18:08 UTC 2022 Etienne Carriere <etienne.carriere@st.com> dts: stm32mp1: add IWDG1/2 watchdogs support

Add the IWDG1 and IWDG2 watchdog support in stm32mp15 SoCs and define
the watchdog timeout configuration.

On ED1/EV1/DK1/DK2 boards, IWDG1 is default disabled while IWDG2 is
enabled and assigned to non-secure world. Despite IWDG2 is assigned
to non-secure world, TEE may need to kick the watchdog during
transitions when non-secure is not able to do so as some power
management transitions.

Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
Signed-off-by: Etienne Carriere <etienne.carriere@st.com>
H A Dstm32mp151.dtsi81ed3bce8c10b7df1406d476aa4ffba1db0fbd6a Mon Jan 10 11:18:08 UTC 2022 Etienne Carriere <etienne.carriere@st.com> dts: stm32mp1: add IWDG1/2 watchdogs support

Add the IWDG1 and IWDG2 watchdog support in stm32mp15 SoCs and define
the watchdog timeout configuration.

On ED1/EV1/DK1/DK2 boards, IWDG1 is default disabled while IWDG2 is
enabled and assigned to non-secure world. Despite IWDG2 is assigned
to non-secure world, TEE may need to kick the watchdog during
transitions when non-secure is not able to do so as some power
management transitions.

Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
Signed-off-by: Etienne Carriere <etienne.carriere@st.com>
H A Dstm32mp157c-ed1.dts81ed3bce8c10b7df1406d476aa4ffba1db0fbd6a Mon Jan 10 11:18:08 UTC 2022 Etienne Carriere <etienne.carriere@st.com> dts: stm32mp1: add IWDG1/2 watchdogs support

Add the IWDG1 and IWDG2 watchdog support in stm32mp15 SoCs and define
the watchdog timeout configuration.

On ED1/EV1/DK1/DK2 boards, IWDG1 is default disabled while IWDG2 is
enabled and assigned to non-secure world. Despite IWDG2 is assigned
to non-secure world, TEE may need to kick the watchdog during
transitions when non-secure is not able to do so as some power
management transitions.

Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
Signed-off-by: Etienne Carriere <etienne.carriere@st.com>