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From: Konrad Dybcio <konrad.dybcio@linaro.org>
To: Rob Herring <robh@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>,
	Conor Dooley <conor+dt@kernel.org>,
	linux-kernel@vger.kernel.org,
	Marijn Suijten <marijn.suijten@somainline.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Bjorn Andersson <andersson@kernel.org>,
	linux-arm-msm@vger.kernel.org, Andy Gross <agross@kernel.org>,
	Rob Herring <robh+dt@kernel.org>, Marc Zyngier <maz@kernel.org>,
	Shawn Guo <shawn.guo@linaro.org>,
	devicetree@vger.kernel.org
Subject: Re: [PATCH v4 1/2] dt-bindings: interrupt-controller: mpm: Pass MSG RAM slice through phandle
Date: Fri, 4 Aug 2023 22:22:10 +0200	[thread overview]
Message-ID: <e68932e1-8365-4f52-90f5-a96f2ec0c1a6@linaro.org> (raw)
In-Reply-To: <168968640959.915849.5129879096888517309.robh@kernel.org>

On 18.07.2023 15:20, Rob Herring wrote:
> 
> On Tue, 18 Jul 2023 14:19:10 +0200, Konrad Dybcio wrote:
>> Due to the wild nature of the Qualcomm RPM Message RAM, we can't really
>> use 'reg' to point to the MPM's slice of Message RAM without cutting into
>> an already-defined RPM MSG RAM node used for GLINK and SMEM.
>>
>> Document passing the register space as a slice of SRAM through the
>> qcom,rpm-msg-ram property. This also makes 'reg' deprecated.
>>
>> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
>> ---
>>  .../bindings/interrupt-controller/qcom,mpm.yaml    | 52 +++++++++++++++-------
>>  1 file changed, 35 insertions(+), 17 deletions(-)
>>
> 
> My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
> on your patch (DT_CHECKER_FLAGS is new in v5.13):
> 
> yamllint warnings/errors:
> 
> dtschema/dtc warnings/errors:
> Documentation/devicetree/bindings/interrupt-controller/qcom,mpm.example.dtb: /example-0/remoteproc-rpm: failed to match any schema with compatible: ['qcom,msm8998-rpm-proc', 'qcom,rpm-proc']

The missing schema is merged in -next via the qcom tree.. Could you give
this a review?

Konrad

  reply	other threads:[~2023-08-04 20:22 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-07-18 12:19 [PATCH v4 0/2] Resolve MPM register space situation Konrad Dybcio
2023-07-18 12:19 ` [PATCH v4 1/2] dt-bindings: interrupt-controller: mpm: Pass MSG RAM slice through phandle Konrad Dybcio
2023-07-18 13:20   ` Rob Herring
2023-08-04 20:22     ` Konrad Dybcio [this message]
2023-08-06 17:52   ` Krzysztof Kozlowski
2023-07-18 12:19 ` [PATCH v4 2/2] irqchip: irq-qcom-mpm: Support passing a slice of SRAM as reg space Konrad Dybcio
2023-07-18 18:07 ` [PATCH v4 0/2] Resolve MPM register space situation Dmitry Baryshkov
2023-07-20 18:18   ` Konrad Dybcio

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