From: Shawn Guo <shawn.guo@linaro.org>
To: Georgi Djakov <djakov@kernel.org>
Cc: AngeloGioacchino Del Regno
<angelogioacchino.delregno@somainline.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Dmitry Baryshkov <dmitry.baryshkov@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org,
linux-pm@vger.kernel.org, Shawn Guo <shawn.guo@linaro.org>
Subject: [PATCH v2 0/3] Add missing A2NoC QoS clocks for SDM660 interconnect driver
Date: Tue, 24 Aug 2021 12:34:32 +0800 [thread overview]
Message-ID: <20210824043435.23190-1-shawn.guo@linaro.org> (raw)
The series updates SDM660 interconnect bindings, driver and device tree
to add A2NoC clocks required for QoS registers programming per downstream
kernel[1]. Otherwise, qcom_icc_noc_set_qos_priority() call on mas_ufs or
mas_usb_hs node will simply result in a hardware hang on SDM660 SoC.
Changes for v2:
- Fix dt_binding_check issues
- Drop 'reg' change from DTS patch
- Add Tested-by tag from Bjorn
[1] https://source.codeaurora.org/quic/la/kernel/msm-4.4/tree/arch/arm/boot/dts/qcom/sdm660-bus.dtsi?h=LA.UM.8.2.r1-04800-sdm660.0#n43
Shawn Guo (3):
dt-bindings: interconnect: sdm660: Add missing a2noc qos clocks
interconnect: qcom: sdm660: Add missing a2noc qos clocks
arm64: dts: qcom: sdm630: Add missing a2noc qos clocks
.../bindings/interconnect/qcom,sdm660.yaml | 46 +++++++++++++++++--
arch/arm64/boot/dts/qcom/sdm630.dtsi | 15 +++++-
drivers/interconnect/qcom/sdm660.c | 14 ++++++
3 files changed, 69 insertions(+), 6 deletions(-)
--
2.17.1
next reply other threads:[~2021-08-24 4:34 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-24 4:34 Shawn Guo [this message]
2021-08-24 4:34 ` [PATCH v2 1/3] dt-bindings: interconnect: sdm660: Add missing a2noc qos clocks Shawn Guo
2021-08-24 16:54 ` Rob Herring
2021-09-01 14:55 ` AngeloGioacchino Del Regno
2021-08-24 4:34 ` [PATCH v2 2/3] interconnect: qcom: " Shawn Guo
2021-09-01 15:00 ` AngeloGioacchino Del Regno
2021-09-24 14:33 ` Bjorn Andersson
2021-09-24 14:58 ` Georgi Djakov
2021-09-24 15:20 ` Bjorn Andersson
2021-08-24 4:34 ` [PATCH v2 3/3] arm64: dts: qcom: sdm630: " Shawn Guo
2021-09-01 15:01 ` AngeloGioacchino Del Regno
2021-09-24 13:15 ` Georgi Djakov
2021-09-24 22:44 ` (subset) " Bjorn Andersson
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