Enable watchdog on zcu100 to make sure if there is a bug in the u-boot
there is proper reset.
Watchdog expires and PMU fw is informed and based on setting proper
action is taken.
The patch is enabling reset-on-timeout feature and also fixing fixed
clock rate for watchdog where 100MHz is max (and also default) clock value.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Mainline Linux kernel has adopted SPDX header license in a different
format then was used before. This patch is syncing it up.
Also update years in License text and remove Nathalie's email because it
is no longer valid.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
The watchdog clock node is missing.
Add the same. This solves the below error.
cdns-wdt fd4d0000.watchdog: input clock not found
cdns-wdt: probe of fd4d0000.watchdog failed with error -2
Signed-off-by: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Zynqmp DMA driver expects two clocks (main clock and apb clock)
LPDDMA clock cofiguration is missing for the same in the
zynqmp-clk.dtsi file.
This patch updates for the same.
Reported-by: Sai Pavan Boddu <saipava@xilinx.com>
Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Serial driver is getting clk information via DT that's why
also clk node needs to have this flag.
Different behavior was introduced by:
"dm: Use dm_scan_fdt_dev() directly where possible"
(sha1: 911954859d)
where simple-bus driver starts to call dm_scan_fdt_dev() which has
additional logic around pre_reloc_only parameter which exclude
clk nodes.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
