Add snapshot of the minidump driver documentation from qcom-6.1 commit 2ae57ab8fb9a ("spmi: viospmi-pmic-arb: update of_node property"). Change-Id: Idae54e552b0736c2e0c2621116760159ec302e0d Signed-off-by: Melody Olvera <quic_molvera@quicinc.com> Signed-off-by: Gokul krishna Krishnakumar <quic_gokukris@quicinc.com>