linux-kernel - [PATCH v2 3/4] dt-bindings: display: vc4: hdmi: Add bvb clock-names property

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Date:   Tue,  1 Sep 2020 13:07:58 +0900
From:   Hoegeun Kwon <hoegeun.kwon@...sung.com>
To:     nsaenzjulienne@...e.de, eric@...olt.net, maxime@...no.tech,
        stefan.wahren@...e.com, dave.stevenson@...pberrypi.com
Cc:     devicetree@...r.kernel.org, tim.gover@...pberrypi.com,
        sboyd@...nel.org, mturquette@...libre.com, kdasu.kdev@...il.com,
        linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        linux-clk@...r.kernel.org, robh+dt@...nel.org,
        bcm-kernel-feedback-list@...adcom.com,
        linux-rpi-kernel@...ts.infradead.org, phil@...pberrypi.com,
        linux-arm-kernel@...ts.infradead.org, hoegeun.kwon@...sung.com
Subject: [PATCH v2 3/4] dt-bindings: display: vc4: hdmi: Add bvb clock-names
 property

When using a resolution exceeding FHD, bvb clock is required.
Add bvb clock-names property.

Signed-off-by: Hoegeun Kwon <hoegeun.kwon@...sung.com>
---
 .../bindings/display/brcm,bcm2711-hdmi.yaml          | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/Documentation/devicetree/bindings/display/brcm,bcm2711-hdmi.yaml b/Documentation/devicetree/bindings/display/brcm,bcm2711-hdmi.yaml
index 6091fe3d315b..08cdcc579cf5 100644
--- a/Documentation/devicetree/bindings/display/brcm,bcm2711-hdmi.yaml
+++ b/Documentation/devicetree/bindings/display/brcm,bcm2711-hdmi.yaml
@@ -40,10 +40,14 @@ properties:
       - const: hd
 
   clocks:
-    description: The HDMI state machine clock
+    items:
+      - description: The HDMI state machine clock
+      - description: The bvb clock
 
   clock-names:
-    const: hdmi
+    items:
+      - const: hdmi
+      - const: bvb
 
   ddc:
     allOf:
@@ -100,8 +104,8 @@ examples:
                     "csc",
                     "cec",
                     "hd";
-        clocks = <&firmware_clocks 13>;
-        clock-names = "hdmi";
+        clocks = <&firmware_clocks 13>, <&firmware_clocks 14>;
+        clock-names = "hdmi", "bvb";
         resets = <&dvp 0>;
         ddc = <&ddc0>;
     };
-- 
2.17.1