tree 0c4a4b84eb3bf4b3c83a4ad88164877057b019cf
parent bbb9fd8964a1c0fe15af3c86f99befe4e99ce593
author Etienne Carriere <etienne.carriere@st.com> 1575789280 +0100
committer Etienne Carriere <etienne.carriere@linaro.org> 1590993500 +0200

drivers: stm32_reset adapt interface to timeout argument

Changes stm32mp1 reset driver to API to add a timeout argument
to stm32mp_reset_assert() and stm32mp_reset_deassert() and
a return value.

With a supplied timeout, the functions wait the target reset state
is reached before returning. With a timeout of zero, the functions
simply load target reset state in SoC interface and return without
waiting.

Helper functions stm32mp_reset_set() and stm32mp_reset_release()
use a zero timeout and return without a return code.

This change updates few stm32 drivers and plat/stm32mp1 blé_plat_setup.c
accordingly without any functional change.
functional change.

Change-Id: Ia1a73a15125d3055fd8739c125b70bcb9562c27f
Signed-off-by: Etienne Carriere <etienne.carriere@st.com>