linux-kernel - Re: [PATCH v2 0/5] LLCC: Support for Broadcast

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Date: Tue, 6 Feb 2024 09:34:51 +0100
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Unnathi Chalicheemala <quic_uchalich@...cinc.com>,
 Bjorn Andersson <andersson@...nel.org>,
 Konrad Dybcio <konrad.dybcio@...aro.org>, Rob Herring <robh+dt@...nel.org>,
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
 Conor Dooley <conor+dt@...nel.org>
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org, kernel@...cinc.com
Subject: Re: [PATCH v2 0/5] LLCC: Support for Broadcast_AND region

On 06/02/2024 08:15, Unnathi Chalicheemala wrote:
> This series adds:
> 1. Device tree register mapping for Broadcast_AND region in SM8450,
> SM8550, SM8650.
> 2. LLCC driver updates to reflect addition of Broadcast_AND regmap.
> 
> To support CSR programming, a broadcast interface is used to program all
> channels in a single command. Until SM8450 there was only one broadcast
> region (Broadcast_OR) used to broadcast write and check for status bit
> 0. From SM8450 onwards another broadcast region (Broadcast_AND) has been
> added which checks for status bit 1.
> 
> This series updates the device trees from SM8450 onwards to have a
> mapping to this Broadcast_AND region. It also updates the llcc_drv_data
> structure with a regmap for Broadcast_AND region and corrects the
> broadcast region used to check for status bit 1.
> 
> Merging strategy
> ----------------
> 
> All patches should be merged due to LLCC DeviceTree/driver dependency.

Dependency? Sorry, there cannot be a dependency between DTS and driver.
Please fix your patchset.



Best regards,
Krzysztof