linux-kernel - [PATCH v2 0/4] Add interconnects to QUPs on SM8250

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Message-Id: <20230703-topic-8250_qup_icc-v2-0-9ba0a9460be2@linaro.org>
Date:   Mon, 03 Jul 2023 22:15:24 +0200
From:   Konrad Dybcio <konrad.dybcio@...aro.org>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Mark Brown <broonie@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Andi Shyti <andi.shyti@...nel.org>,
        Georgi Djakov <djakov@...nel.org>,
        Odelu Kukatla <okukatla@...eaurora.org>,
        Jonathan Marek <jonathan@...ek.ca>,
        Sibi Sankar <sibis@...eaurora.org>
Cc:     Marijn Suijten <marijn.suijten@...ainline.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        linux-arm-msm@...r.kernel.org, linux-spi@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-serial@...r.kernel.org, linux-i2c@...r.kernel.org,
        linux-pm@...r.kernel.org, Konrad Dybcio <konrad.dybcio@...aro.org>
Subject: [PATCH v2 0/4] Add interconnects to QUPs on SM8250

SM8250 (like SM8150 but unlike all other QUP-equipped SoCs) doesn't
provide a qup-core path. Adjust the bindings and drivers as necessary,
and then describe the icc paths in the device tree. This makes it possible
for interconnect sync_state succeed so long as you don't use UFS.

Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>
---
Changes in v2:
- drop everything, fix icc instead of messing with bindings
- Link to v1: https://lore.kernel.org/r/20230703-topic-8250_qup_icc-v1-0-fea39aa07525@linaro.org

---
Konrad Dybcio (4):
      dt-bindings: interconnect: qcom,rpmh: Add SM8250 QUP virt
      dt-bindings: interconnect: qcom,sm8250: Add QUP virt
      interconnect: qcom: sm8250: Fix QUP0 nodes
      arm64: dts: qcom: sm8250: Add interconnects and power-domains to QUPs

 .../bindings/interconnect/qcom,rpmh.yaml           |  18 +-
 arch/arm64/boot/dts/qcom/sm8250.dtsi               | 286 +++++++++++++++++++++
 drivers/interconnect/qcom/sm8250.c                 |  74 +++++-
 drivers/interconnect/qcom/sm8250.h                 |   6 +
 include/dt-bindings/interconnect/qcom,sm8250.h     |   7 +
 5 files changed, 384 insertions(+), 7 deletions(-)
---
base-commit: 296d53d8f84ce50ffaee7d575487058c8d437335
change-id: 20230703-topic-8250_qup_icc-61768a34c7ec

Best regards,
-- 
Konrad Dybcio <konrad.dybcio@...aro.org>