[PATCH v1 0/7] Initial Kontron SMARC-sAM67 support
From: Michael Walle
Date: Fri Aug 22 2025 - 09:16:31 EST
Now that the PMIC support is there, we can finally, upstream the
support for this board. Besides the usual device tree, this
patchset contains the support for the on-board house keeping MCU. It
make extensive reuse of the drivers for the former SMARC-sAL28
board. Besides different hwmon sensors, all the dt binding patches
will just add a board specific compatible (in addition to the old
sl28 compatible) to make any future board specific quirks possible.
I'm aware that there is a patch [1] which moves the sl28cpld MFD
schema to a different directory. Once that patch is merged, I'll
repost this series. But I already want to get some early feedback.
[1] https://lore.kernel.org/r/20250822075712.27314-2-krzysztof.kozlowski@xxxxxxxxxx/
Michael Walle (7):
dt-bindings: arm: ti: Add bindings for Kontron SMARC-sAM67 module
dt-bindings: mfd: sl28cpld: add sa67mcu compatible
dt-bindings: hwmon: sl28cpld: add sa67mcu compatible
dt-bindings: watchdog: add SMARC-sAM67 support
dt-bindings: nvmem: sl28cpld: add sa67mcu compatible
hwmon: sl28cpld: add SMARC-sAM67 support
arm64: dts: ti: Add support for Kontron SMARC-sAM67
.../devicetree/bindings/arm/ti/k3.yaml | 1 +
.../hwmon/kontron,sl28cpld-hwmon.yaml | 1 +
.../bindings/mfd/kontron,sl28cpld.yaml | 7 +-
.../nvmem/layouts/kontron,sl28-vpd.yaml | 7 +-
.../watchdog/kontron,sl28cpld-wdt.yaml | 7 +-
arch/arm64/boot/dts/ti/Makefile | 6 +
.../dts/ti/k3-am67a-kontron-sa67-base.dts | 1092 +++++++++++++++++
.../dts/ti/k3-am67a-kontron-sa67-gbe1.dtso | 19 +
.../ti/k3-am67a-kontron-sa67-rtc-rv8263.dtso | 24 +
drivers/hwmon/sl28cpld-hwmon.c | 76 +-
10 files changed, 1234 insertions(+), 6 deletions(-)
create mode 100644 arch/arm64/boot/dts/ti/k3-am67a-kontron-sa67-base.dts
create mode 100644 arch/arm64/boot/dts/ti/k3-am67a-kontron-sa67-gbe1.dtso
create mode 100644 arch/arm64/boot/dts/ti/k3-am67a-kontron-sa67-rtc-rv8263.dtso
--
2.39.5