From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To: Sibi Sankar <quic_sibis@quicinc.com>,
Steev Klimaszewski <steev@kali.org>,
Andy Gross <agross@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Konrad Dybcio <konrad.dybcio@somainline.org>,
Georgi Djakov <djakov@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Rajendra Nayak <quic_rjendra@quicinc.com>
Subject: Re: [PATCH 10/10] arm64: dts: qcom: sdm845: add LLCC BWMON
Date: Tue, 26 Jul 2022 15:49:17 +0200 [thread overview]
Message-ID: <b47185a6-07aa-d159-2bce-aa84be9d0abe@linaro.org> (raw)
In-Reply-To: <3325c626-f1af-2e95-fc53-68cf3d427a88@quicinc.com>
On 26/07/2022 14:01, Sibi Sankar wrote:
>>>> I think you may be right; I just applied this patchset to -next
>>>> (20220722) and i do not see the error message there. On my 5.19-rc7
>>>> tree, i am also testing a patchset that enables qcom devices to access
>>>> efivars, so possibly we are ending up in secure world there?
>>>
>>> Actually mapping of IO space should not touch secure world, so this was
>>> a long shot assuming you test it on the next.
>>>
>>
>> The memory region specified in device tree overlaps with the llcc system
>> cache controller node. Steev probably had the QCOM_LLCC config enabled
>> when he tested it out on his branch.
>
> From what I see we can probably get away with restricting the llcc_base
> reg region to just llcc0_common region and leave the lcc-bwmon as is.
Och, that IO mapping for llcc is quite big. I'll try that.
Best regards,
Krzysztof
next prev parent reply other threads:[~2022-07-26 13:45 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-20 19:27 [PATCH 00/10] soc/arm64: qcom: Add LLCC BWMON on SDM845 Krzysztof Kozlowski
2022-07-20 19:27 ` [PATCH 01/10] dt-bindings: interconnect: qcom,msm8998-bwmon: add support for SDM845 LLCC BWMON Krzysztof Kozlowski
2022-07-25 22:32 ` Rob Herring
2022-07-26 11:19 ` Sibi Sankar
2022-07-20 19:27 ` [PATCH 02/10] soc: qcom: icc-bwmon: re-use IRQ enable/clear define Krzysztof Kozlowski
2022-07-26 11:20 ` Sibi Sankar
2022-07-20 19:28 ` [PATCH 03/10] soc: qcom: icc-bwmon: drop unused BWMON_ZONE_COUNT Krzysztof Kozlowski
2022-07-26 11:25 ` Sibi Sankar
2022-07-26 13:29 ` Krzysztof Kozlowski
2022-07-20 19:28 ` [PATCH 04/10] soc: qcom: icc-bwmon: store reference to varian data in container Krzysztof Kozlowski
2022-07-26 11:28 ` Sibi Sankar
2022-07-20 19:28 ` [PATCH 05/10] soc: qcom: icc-bwmon: clear all registers on init Krzysztof Kozlowski
2022-07-20 19:28 ` [PATCH 06/10] soc: qcom: icc-bwmon: store count unit per variant Krzysztof Kozlowski
2022-07-26 11:37 ` Sibi Sankar
2022-07-20 19:28 ` [PATCH 07/10] soc: qcom: icc-bwmon: use regmap and prepare for BWMON v5 Krzysztof Kozlowski
2022-07-20 19:28 ` [PATCH 08/10] soc: qcom: icc-bwmon: add per-variant quirks Krzysztof Kozlowski
2022-07-20 19:28 ` [PATCH 09/10] soc: qcom: icc-bwmon: add support for SDM845 LLCC BWMON Krzysztof Kozlowski
2022-07-20 19:28 ` [PATCH 10/10] arm64: dts: qcom: sdm845: add " Krzysztof Kozlowski
2022-07-22 1:22 ` Steev Klimaszewski
2022-07-22 17:30 ` Krzysztof Kozlowski
2022-07-23 0:29 ` Steev Klimaszewski
2022-07-23 2:37 ` Steev Klimaszewski
2022-07-23 8:36 ` Krzysztof Kozlowski
2022-07-26 11:31 ` Sibi Sankar
2022-07-26 12:01 ` Sibi Sankar
2022-07-26 13:49 ` Krzysztof Kozlowski [this message]
2022-07-26 15:15 ` Steev Klimaszewski
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