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Date: Wed, 28 Feb 2024 14:24:12 +0100
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Subject: [PATCH 1/2] dt-bindings: net: wireless: ath10k: add
 qcom,no-msa-ready-indicator prop
Content-Language: en-US
From: Marc Gonzalez <mgonzalez@freebox.fr>
To: Kalle Valo <kvalo@kernel.org>, Jeff Johnson <quic_jjohnson@quicinc.com>,
 ath10k <ath10k@lists.infradead.org>
Cc: wireless <linux-wireless@vger.kernel.org>, DT
 <devicetree@vger.kernel.org>, Rob Herring <robh+dt@kernel.org>,
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
 Conor Dooley <conor+dt@kernel.org>,
 Pierre-Hugues Husson <phhusson@freebox.fr>
References: <14daa98e-7fd3-4ebb-87bb-5d2c1fba679f@freebox.fr>
In-Reply-To: <14daa98e-7fd3-4ebb-87bb-5d2c1fba679f@freebox.fr>
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The driver waits for this indicator before proceeding,
yet some WCNSS firmwares apparently do not send it.
On those devices, it seems safe to ignore the indicator,
and continue loading the firmware.

Signed-off-by: Pierre-Hugues Husson <phhusson@freebox.fr>
Signed-off-by: Marc Gonzalez <mgonzalez@freebox.fr>
---
 Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml
index 7758a55dd3286..145fa1a3c1c6a 100644
--- a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml
+++ b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml
@@ -121,6 +121,14 @@ properties:
       Whether to skip executing an SCM call that reassigns the memory
       region ownership.
 
+  qcom,no-msa-ready-indicator:
+    type: boolean
+    description:
+      The driver waits for this indicator before proceeding,
+      yet some WCNSS firmwares apparently do not send it.
+      On those devices, it seems safe to ignore the indicator,
+      and continue loading the firmware.
+
   qcom,smem-states:
     $ref: /schemas/types.yaml#/definitions/phandle-array
     description: State bits used by the AP to signal the WLAN Q6.
-- 
2.34.1