commit 73419e4d2fd1b838fcb1df6a978d67b3ae1c5c01 upstream. At least three platforms require the "qcom,qmp" property to be specified, so the IPA driver can request register retention across power collapse. Update DTS files accordingly. Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20220201140723.467431-1-elder@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>