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46 lines
1.5 KiB
Diff
46 lines
1.5 KiB
Diff
From d06891fd7ea0600086ab9b1fff5bf158372163e3 Mon Sep 17 00:00:00 2001
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From: Sascha Hauer <s.hauer@pengutronix.de>
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Date: Fri, 8 Apr 2022 13:22:19 +0200
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Subject: [PATCH 30/50] dt-bindings: display: rockchip: dw-hdmi: use "ref" as
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clock name
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"vpll" is a misnomer. A clock input to a device should be named after
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the usage in the device, not after the clock that drives it. On the
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rk3568 the same clock is driven by the HPLL.
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This patch adds "ref" as a new alternative clock name for "vpll"
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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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Acked-by: Rob Herring <robh@kernel.org>
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---
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.../bindings/display/rockchip/rockchip,dw-hdmi.yaml | 9 +++++++--
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1 file changed, 7 insertions(+), 2 deletions(-)
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--- a/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml
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+++ b/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml
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@@ -36,7 +36,8 @@ properties:
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# order when present.
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- description: The HDMI CEC controller main clock
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- description: Power for GRF IO
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- - description: External clock for some HDMI PHY
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+ - description: External clock for some HDMI PHY (old clock name, deprecated)
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+ - description: External clock for some HDMI PHY (new name)
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clock-names:
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minItems: 2
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@@ -47,10 +48,14 @@ properties:
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- cec
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- grf
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- vpll
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+ - ref
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- enum:
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- grf
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- vpll
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- - const: vpll
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+ - ref
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+ - enum:
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+ - vpll
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+ - ref
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ddc-i2c-bus:
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$ref: /schemas/types.yaml#/definitions/phandle
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