linux-kernel - Re: [PATCH 0/2] Add support for CPUCP mailbox controller

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Date:   Tue, 13 Dec 2022 19:39:10 +0530
From:   Sibi Sankar <quic_sibis@...cinc.com>
To:     <andersson@...nel.org>, <krzysztof.kozlowski+dt@...aro.org>,
        <manivannan.sadhasivam@...aro.org>
CC:     <agross@...nel.org>, <linux-arm-msm@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <robh+dt@...nel.org>, <konrad.dybcio@...ainline.org>,
        <amit.pundir@...aro.org>, <regressions@...mhuis.info>,
        <sumit.semwal@...aro.org>, <will@...nel.org>,
        <catalin.marinas@....com>, <robin.murphy@....com>
Subject: Re: [PATCH 0/2] Add support for CPUCP mailbox controller

Additional patches got tagged along. Please ignore.

On 12/13/22 19:34, Sibi Sankar wrote:
> Add support for CPUSS Control Processor (CPUCP) mailbox controller
> which enables communication between AP and CPUCP by acting as a
> doorbell between them.
> 
> Sibi Sankar (2):
>    dt-bindings: mailbox: Add dt binding for QTI CPUCP mailbox controller
>    mailbox: Add support for QTI CPUCP mailbox controller
> 
>   .../bindings/mailbox/qcom,cpucp-mbox.yaml          |  51 ++++++
>   drivers/mailbox/Kconfig                            |   9 ++
>   drivers/mailbox/Makefile                           |   2 +
>   drivers/mailbox/qcom-cpucp-mbox.c                  | 176 +++++++++++++++++++++
>   4 files changed, 238 insertions(+)
>   create mode 100644 Documentation/devicetree/bindings/mailbox/qcom,cpucp-mbox.yaml
>   create mode 100644 drivers/mailbox/qcom-cpucp-mbox.c
>