[PATCH v4 02/16] dt-bindings: display/msm: hdmi: drop hpd-gpios

[Dmitry Baryshkov <dmitry.baryshkov@linaro.org>]

Supporting simultaneous check of native HPD and the external GPIO proved
to be less stable than just native HPD. Drop the hpd-gpios from the
bindings. This is not a breaking change, since the HDMI block has been
using both GPIO _and_ internal HPD anyway. In case the native HPD
doesn't work users are urged to switch to specifying the hpd-gpios
property to the hdmi-connector device.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
 Documentation/devicetree/bindings/display/msm/hdmi.yaml | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/Documentation/devicetree/bindings/display/msm/hdmi.yaml b/Documentation/devicetree/bindings/display/msm/hdmi.yaml
index 7e6f776a047a00851e3e1e27fec3dabeed5242fd..a5ff7045a14be3b8106b3edf0033a8028a684529 100644
--- a/Documentation/devicetree/bindings/display/msm/hdmi.yaml
+++ b/Documentation/devicetree/bindings/display/msm/hdmi.yaml
@@ -62,10 +62,6 @@ properties:
   core-vcc-supply:
     description: phandle to VCC supply regulator
 
-  hpd-gpios:
-    maxItems: 1
-    description: hpd pin
-
   '#sound-dai-cells':
     const: 1
 
@@ -178,7 +174,6 @@ examples:
       clocks = <&clk 61>,
                <&clk 72>,
                <&clk 98>;
-      hpd-gpios = <&msmgpio 72 GPIO_ACTIVE_HIGH>;
       core-vdda-supply = <&pm8921_hdmi_mvs>;
       hdmi-mux-supply = <&ext_3p3v>;
       pinctrl-names = "default", "sleep";

-- 
2.39.5