CHROMIUM: arm64: dts: qcom: Add label for sound node

Adding label "sound" to this node so that other projects
can overwrite contents.

Signed-off-by: Ajye Huang <ajye_huang@compal.corp-partner.google.com>

BUG=b:161424886
TEST=SC7180 machine driver works

Change-Id: I6ff7621830080dada1061190b77019a96c77124c
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/kernel/+/2377529
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Tested-by: Douglas Anderson <dianders@chromium.org>
Commit-Queue: Douglas Anderson <dianders@chromium.org>
(cherry picked from commit 5fdb20c494d4f260ad25d45ed49ea8465e1ae9d7)
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/kernel/+/2474220
Tested-by: Ajye Huang <ajye_huang@compal.corp-partner.google.com>
Reviewed-by: Cheng-Yi Chiang <cychiang@chromium.org>
Commit-Queue: Cheng-Yi Chiang <cychiang@chromium.org>
1 file changed