From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
To: Andy Gross <agross@kernel.org>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konrad.dybcio@linaro.org>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>
Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org
Subject: [PATCH v5 00/10] soc: qcom: spm: add support for SPM regulator
Date: Thu, 7 Dec 2023 16:06:53 +0300 [thread overview]
Message-ID: <20231207130703.3322321-1-dmitry.baryshkov@linaro.org> (raw)
The apq8064 rework to use cacheinfo takes more than expected, so I've
spanwed this series. It is an excerpt of the APQ8064 cpufreq series
[1], so it it continues the version numbering for those patches.
The Subsystem Power Manager (SPM) / SPM AutoVoltageScaling Wrapper2
(SAW2) are hardware blocks used on some of Qualcomm platforms to handle
the voltage rails. It does this by bypassing RPM and directly
interfacing the PMIC. Extend current SPM driver to export this
regulator.
[1] https://lore.kernel.org/linux-arm-msm/20230827115033.935089-1-dmitry.baryshkov@linaro.org/
Dmitry Baryshkov (10):
dt-bindings: soc: qcom: merge qcom,saw2.txt into qcom,spm.yaml
dt-bindings: soc: qcom: qcom,saw2: define optional regulator node
soc: qcom: spm: add support for voltage regulator
ARM: dts: qcom: apq8064: rename SAW nodes to power-manager
ARM: dts: qcom: apq8064: declare SAW2 regulators
ARM: dts: qcom: msm8960: declare SAW2 regulators
ARM: dts: qcom: apq8084: drop 'regulator' property from SAW2 device
ARM: dts: qcom: msm8974: drop 'regulator' property from SAW2 device
ARM: dts: qcom: ipq4019: drop 'regulator' property from SAW2 devices
ARM: dts: qcom: ipq8064: drop 'regulator' property from SAW2 devices
.../devicetree/bindings/arm/msm/qcom,saw2.txt | 58 -----
.../qcom/{qcom,spm.yaml => qcom,saw2.yaml} | 39 +++-
arch/arm/boot/dts/qcom/qcom-apq8064.dtsi | 32 ++-
arch/arm/boot/dts/qcom/qcom-apq8084.dtsi | 1 -
arch/arm/boot/dts/qcom/qcom-ipq4019.dtsi | 5 -
arch/arm/boot/dts/qcom/qcom-ipq8064.dtsi | 2 -
arch/arm/boot/dts/qcom/qcom-msm8960.dtsi | 12 +-
arch/arm/boot/dts/qcom/qcom-msm8974.dtsi | 1 -
drivers/soc/qcom/spm.c | 221 +++++++++++++++++-
include/soc/qcom/spm.h | 9 +
10 files changed, 292 insertions(+), 88 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/arm/msm/qcom,saw2.txt
rename Documentation/devicetree/bindings/soc/qcom/{qcom,spm.yaml => qcom,saw2.yaml} (57%)
--
2.39.2
next reply other threads:[~2023-12-07 13:07 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-07 13:06 Dmitry Baryshkov [this message]
2023-12-07 13:06 ` [PATCH v5 01/10] dt-bindings: soc: qcom: merge qcom,saw2.txt into qcom,spm.yaml Dmitry Baryshkov
2023-12-07 13:06 ` [PATCH v5 02/10] dt-bindings: soc: qcom: qcom,saw2: define optional regulator node Dmitry Baryshkov
2023-12-07 13:06 ` [PATCH v5 03/10] soc: qcom: spm: add support for voltage regulator Dmitry Baryshkov
2023-12-07 17:12 ` Stephan Gerhold
2023-12-07 20:33 ` Dmitry Baryshkov
2023-12-07 21:34 ` Stephan Gerhold
2023-12-08 0:25 ` Dmitry Baryshkov
2023-12-07 13:06 ` [PATCH v5 04/10] ARM: dts: qcom: apq8064: rename SAW nodes to power-manager Dmitry Baryshkov
2023-12-07 13:06 ` [PATCH v5 05/10] ARM: dts: qcom: apq8064: declare SAW2 regulators Dmitry Baryshkov
2023-12-07 13:06 ` [PATCH v5 06/10] ARM: dts: qcom: msm8960: " Dmitry Baryshkov
2023-12-07 13:07 ` [PATCH v5 07/10] ARM: dts: qcom: apq8084: drop 'regulator' property from SAW2 device Dmitry Baryshkov
2023-12-07 13:07 ` [PATCH v5 08/10] ARM: dts: qcom: msm8974: " Dmitry Baryshkov
2023-12-07 13:07 ` [PATCH v5 09/10] ARM: dts: qcom: ipq4019: drop 'regulator' property from SAW2 devices Dmitry Baryshkov
2023-12-07 13:07 ` [PATCH v5 10/10] ARM: dts: qcom: ipq8064: " Dmitry Baryshkov
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