From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To: Sibi Sankar <quic_sibis@quicinc.com>,
andersson@kernel.org, krzysztof.kozlowski+dt@linaro.org,
robh+dt@kernel.org, manivannan.sadhasivam@linaro.org
Cc: agross@kernel.org, linux-arm-msm@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
konrad.dybcio@somainline.org, amit.pundir@linaro.org,
regressions@leemhuis.info, sumit.semwal@linaro.org,
will@kernel.org, catalin.marinas@arm.com, robin.murphy@arm.com
Subject: Re: [PATCH 2/4] dt-bindings: remoteproc: qcom: sc7180: Update memory-region requirements
Date: Tue, 13 Dec 2022 20:41:46 +0100 [thread overview]
Message-ID: <612c1019-11c0-38b6-e1d5-1a52f1456989@linaro.org> (raw)
In-Reply-To: <20221213140724.8612-3-quic_sibis@quicinc.com>
On 13/12/2022 15:07, Sibi Sankar wrote:
> Update the bindings to reflect the addition of the new modem metadata
> carveout reference to the memory-region property.
>
> Signed-off-by: Sibi Sankar <quic_sibis@quicinc.com>
> ---
> .../devicetree/bindings/remoteproc/qcom,sc7180-mss-pil.yaml | 3 ++-
> .../devicetree/bindings/remoteproc/qcom,sc7280-mss-pil.yaml | 3 ++-
> 2 files changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,sc7180-mss-pil.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,sc7180-mss-pil.yaml
> index e4a7da8020f4..b1402bef0ebe 100644
> --- a/Documentation/devicetree/bindings/remoteproc/qcom,sc7180-mss-pil.yaml
> +++ b/Documentation/devicetree/bindings/remoteproc/qcom,sc7180-mss-pil.yaml
> @@ -95,6 +95,7 @@ properties:
> items:
> - description: MBA reserved region
> - description: modem reserved region
> + - description: metadata reserved region
Which makes the third item now required, also for all out of tree DTS
and other users of the bindings. Please write a bit more in commit msg
why this is necessary (e.g. was it broken before?). I assume the driver
does not break the ABI?
Best regards,
Krzysztof
next prev parent reply other threads:[~2022-12-13 19:41 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-13 14:07 [PATCH 0/4] Fix XPU violation during modem metadata authentication Sibi Sankar
2022-12-13 14:07 ` [PATCH 1/4] arm64: dts: qcom: Introduce a carveout for modem metadata Sibi Sankar
2022-12-13 19:40 ` Krzysztof Kozlowski
2022-12-14 6:49 ` Sibi Sankar
2022-12-14 8:09 ` Krzysztof Kozlowski
2022-12-14 11:27 ` Krzysztof Kozlowski
2022-12-14 11:44 ` Sibi Sankar
2022-12-14 12:54 ` Krzysztof Kozlowski
2022-12-13 14:07 ` [PATCH 2/4] dt-bindings: remoteproc: qcom: sc7180: Update memory-region requirements Sibi Sankar
2022-12-13 19:41 ` Krzysztof Kozlowski [this message]
2022-12-14 10:25 ` Sibi Sankar
2022-12-14 11:30 ` Krzysztof Kozlowski
2022-12-14 11:56 ` Sibi Sankar
2022-12-13 14:07 ` [PATCH 3/4] dt-bindings: remoteproc: qcom: q6v5: Update memory region requirements Sibi Sankar
2022-12-13 14:07 ` [PATCH 4/4] remoteproc: qcom_q6v5_mss: Use a carveout to authenticate modem headers Sibi Sankar
2022-12-13 15:07 ` Robin Murphy
2022-12-13 15:57 ` Sibi Sankar
2022-12-13 16:07 ` Manivannan Sadhasivam
2022-12-14 12:49 ` Robin Murphy
2022-12-13 19:47 ` Krzysztof Kozlowski
2022-12-14 10:33 ` Sibi Sankar
2022-12-14 11:28 ` Krzysztof Kozlowski
2022-12-14 11:51 ` Sibi Sankar
2022-12-15 8:51 ` Krzysztof Kozlowski
2022-12-27 12:18 ` [PATCH 0/4] Fix XPU violation during modem metadata authentication Amit Pundir
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