dt-bindings: display: rockchip: dw-hdmi: use "ref" as clock name

"vpll" is a misnomer. A clock input to a device should be named after
the usage in the device, not after the clock that drives it. On the
rk3568 the same clock is driven by the HPLL.
This patch adds "ref" as a new alternative clock name for "vpll"

Signed-off-by: Sascha Hauer <[email protected]>
Acked-by: Rob Herring <[email protected]>
Tested-by: Michael Riesch <[email protected]>
Signed-off-by: Heiko Stuebner <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

0 files changed, 0 insertions, 0 deletions