[PATCH v2 28/33] sandbox: Make sandbox,emul more conventional

[Simon Glass]

At present this property is a phandle but does not have a #xxx-cells
property to match it. Add one so that is works the same as gpio and clock
phandles.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

(no changes since v1)

 arch/sandbox/dts/sandbox.dtsi | 6 +++++-
 doc/driver-model/pci-info.rst | 1 +
 2 files changed, 6 insertions(+), 1 deletion(-)

Applied to u-boot-dm, thanks!