linux-kernel - [PATCH v12 2/5] dt-bindings: net: wireless: brcm4329-fmac: add clock description for AP6275P

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Message-Id: <20240828034915.969383-3-jacobe.zang@wesion.com>
Date: Wed, 28 Aug 2024 11:49:12 +0800
From: Jacobe Zang <jacobe.zang@...ion.com>
To: arend.vanspriel@...adcom.com,
	kvalo@...nel.org,
	marcan@...can.st,
	sven@...npeter.dev,
	alyssa@...enzweig.io
Cc: davem@...emloft.net,
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	christophe.jaillet@...adoo.fr,
	linux-wireless@...r.kernel.org,
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	brcm80211-dev-list.pdl@...adcom.com,
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	Jacobe Zang <jacobe.zang@...ion.com>,
	Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH v12 2/5] dt-bindings: net: wireless: brcm4329-fmac: add clock description for AP6275P

Not only AP6275P Wi-Fi device but also all Broadcom wireless devices allow
external low power clock input. In DTS the clock as an optional choice in
the absence of an internal clock.

Reviewed-by: Arend van Spriel <arend.vanspriel@...adcom.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Signed-off-by: Jacobe Zang <jacobe.zang@...ion.com>
---
 .../bindings/net/wireless/brcm,bcm4329-fmac.yaml          | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/wireless/brcm,bcm4329-fmac.yaml b/Documentation/devicetree/bindings/net/wireless/brcm,bcm4329-fmac.yaml
index 2c2093c77ec9a..a3607d55ef367 100644
--- a/Documentation/devicetree/bindings/net/wireless/brcm,bcm4329-fmac.yaml
+++ b/Documentation/devicetree/bindings/net/wireless/brcm,bcm4329-fmac.yaml
@@ -122,6 +122,14 @@ properties:
       NVRAM. This would normally be filled in by the bootloader from platform
       configuration data.
 
+  clocks:
+    items:
+      - description: External Low Power Clock input (32.768KHz)
+
+  clock-names:
+    items:
+      - const: lpo
+
 required:
   - compatible
   - reg
-- 
2.34.1