This brings watchdog support for the TI K3 SoCs, derived from the Linux
kernel, augmented with firmware loading as needed on the AM65x.
Tested on the AM65x EVM and the IOT2050 (also AM65x-based, upstream
support will be posted soon).
Jan
Jan Kiszka (3):
watchdog: Add support for K3 RTI watchdog
watchdog: rti_wdt: Add support for loading firmware
arm: dts: k3: Add RTI watchdogs
arch/arm/dts/k3-am65-mcu.dtsi | 9 ++
arch/arm/dts/k3-j721e-main.dtsi | 18 ++++
drivers/watchdog/Kconfig | 27 ++++++
drivers/watchdog/Makefile | 4 +
drivers/watchdog/rti_wdt.c | 157 ++++++++++++++++++++++++++++++++
drivers/watchdog/rti_wdt_fw.S | 20 ++++
6 files changed, 235 insertions(+)
create mode 100644 drivers/watchdog/rti_wdt.c
create mode 100644 drivers/watchdog/rti_wdt_fw.S