[PATCH V2 1/4] dt-bindings: net: renesas,etheravb: Add additional clocks
flat view
STALE2112d
REVIEWED: 2 (2M)
From: Adam Ford <hidden>
Date: 2021-01-15 20:21:19
Also in:
linux-devicetree, linux-renesas-soc, lkml
Subsystem:
networking drivers, open firmware and flattened device tree bindings, renesas ethernet avb driver, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Niklas Söderlund, Linus Torvalds
Status: Reviewed.
2 review trailers (1 from subsystem maintainers).
The AVB driver assumes there is an external crystal, but it could
be clocked by other means. In order to enable a programmable
clock, it needs to be added to the clocks list and enabled in the
driver. Since there currently only one clock, there is no
clock-names list either.
Update bindings to add the additional optional clock, and explicitly
name both of them.
Signed-off-by: Adam Ford <redacted>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Rob Herring <robh@kernel.org>
---
.../devicetree/bindings/net/renesas,etheravb.yaml | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
V2: Change name from TXC Refclock to refclock
The r-b and a-b notes were pulled from patchwork.
diff --git a/Documentation/devicetree/bindings/net/renesas,etheravb.yaml b/Documentation/devicetree/bindings/net/renesas,etheravb.yaml
index 244befb6402a..9f84d9c6f141 100644
--- a/Documentation/devicetree/bindings/net/renesas,etheravb.yaml
+++ b/Documentation/devicetree/bindings/net/renesas,etheravb.yaml@@ -49,7 +49,16 @@ properties: interrupt-names: true clocks: - maxItems: 1 + minItems: 1 + maxItems: 2 + items: + - description: AVB functional clock + - description: Optional reference clock + + clock-names: + items: + - const: fck + - const: refclk iommus: maxItems: 1
--
2.25.1