watchdog: qcom: update device tree bindings

Update the compatible string to align with driver and also
add SoC specific string to DTS.

CC: [email protected]
Signed-off-by: Matthew McClintock <[email protected]>
Signed-off-by: Thomas Pedersen <[email protected]>
Reviewed-by: Guenter Roeck <[email protected]>
Signed-off-by: Guenter Roeck <[email protected]>
Signed-off-by: Wim Van Sebroeck <[email protected]>
4 files changed