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3 commits

Author SHA1 Message Date
Lionel Debieve
d594239d4e feat(stm32mp1-fdts): move RNG1 to CSI to improve random generation 
LSI was too slow to provide enough random numbers (limited
to 6ms for 16 bytes production). Switch to CSI that allow
to get the RNG fifo ready in less than 50µs.

Signed-off-by: Lionel Debieve <lionel.debieve@foss.st.com>
Change-Id: I76d1fe58e2f4d5416a96f48123ae36bd82d8a8ee
 2024-06-11 11:45:38 +02:00
Yann Gautier
4c8e8ea772 feat(st): update STM32MP DT files 
This is an alignment with Linux DT files that have been merged in
stm32 tree [1], and will be in Linux 6.7.
The /omit-if-no-ref/ in overlay files are now removed, as already in
pinctrl files.

[1] https://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git

Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: Iab94b0ba7a4a0288ca53d1ae57ab590566967415
 2023-10-19 09:45:43 +02:00
David Jander
3812ceba8f feat(stm32mp15-fdts): add support for prtt1x board family 
Add one device tree to support a family of boards (PRTT1C, PRTT1S,
PRTT1A) based on STM32MP151AAD3, used as sensors and actuators for
industrial, 10BaseT1L based networks.

This change was tested with barebox 2022.12.0 bootloader and kernel
v6.2.0-rc1.

Signed-off-by: David Jander <david@protonic.nl>
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Change-Id: Ibab9933eadd7aa379ae0a7c7ccbfc2fbb9a44ca8
 2023-03-06 14:06:49 +01:00