On Mon, 15 Nov 2021 20:21:48 +0000, Sean Paul wrote:

From: Sean Paul <redacted>

This patch adds the bindings for the MSM DisplayPort HDCP registers
which are required to write the HDCP key into the display controller as
well as the registers to enable HDCP authentication/key
exchange/encryption.

We'll use a new compatible string for this since the fields are optional.

Cc: Rob Herring <robh@kernel.org>
Cc: Stephen Boyd <redacted>
Signed-off-by: Sean Paul <redacted>
Link: https://patchwork.freedesktop.org/patch/msgid/20210913175747.47456-13-sean@poorly.run #v1
Link: https://patchwork.freedesktop.org/patch/msgid/20210915203834.1439-13-sean@poorly.run #v2
Link: https://patchwork.freedesktop.org/patch/msgid/20211001151145.55916-13-sean@poorly.run #v3
Link: https://patchwork.freedesktop.org/patch/msgid/20211105030434.2828845-13-sean@poorly.run #v4

Changes in v2:
-Drop register range names (Stephen)
-Fix yaml errors (Rob)
Changes in v3:
-Add new compatible string for dp-hdcp
-Add descriptions to reg
-Add minItems/maxItems to reg
-Make reg depend on the new hdcp compatible string
Changes in v4:
-Rebase on Bjorn's multi-dp patchset
Changes in v4.5:
-Remove maxItems from reg (Rob)
-Remove leading zeros in example (Rob)
---
 .../devicetree/bindings/display/msm/dp-controller.yaml     | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

Reviewed-by: Rob Herring <robh@kernel.org>