From: Keerthy <j-keerthy@ti.com>
To: <rui.zhang@intel.com>, <robh+dt@kernel.org>, <daniel.lezcano@linaro.org>
Cc: <j-keerthy@ti.com>, <amit.kucheria@verdurent.com>,
<t-kristo@ti.com>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-pm@vger.kernel.org>, <mark.rutland@arm.com>
Subject: [PATCH v3 0/4] thermal: k3: Add support for bandgap sensors
Date: Wed, 19 Feb 2020 13:13:10 +0530 [thread overview]
Message-ID: <20200219074314.22829-1-j-keerthy@ti.com> (raw)
Add VTM thermal support. In the Voltage Thermal
Management Module(VTM), K3 AM654 supplies a voltage
reference and a temperature sensor feature that are gathered in the band
gap voltage and temperature sensor (VBGAPTS) module. The band
gap provides current and voltage reference for its internal
circuits and other analog IP blocks. The analog-to-digital
converter (ADC) produces an output value that is proportional
to the silicon temperature.
Add support for bandgap sensors. Currently reading temperatures
and trend computing is supported.
Changes in v3:
* Fixed errors seen with:
dt_binding_check DT_SCHEMA_FILES=Documentation/devicetree/bindings/thermal/ti,am654-thermal.yaml
Changes in v2:
* Fixed yaml errors
* renamed am654-industrial-thermal.dtsi to k3-am654-industrial-thermal.dtsi
to follow the convention for k3 family.
Keerthy (4):
dt-bindings: thermal: k3: Add VTM bindings documentation
thermal: k3: Add support for bandgap sensors
arm64: dts: ti: am654: Add thermal zones
arm64: dts: ti: am6: Add VTM node
.../bindings/thermal/ti,am654-thermal.yaml | 57 +++
arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi | 11 +
.../dts/ti/k3-am654-industrial-thermal.dtsi | 45 +++
drivers/thermal/Kconfig | 12 +
drivers/thermal/Makefile | 1 +
drivers/thermal/k3_bandgap.c | 342 ++++++++++++++++++
6 files changed, 468 insertions(+)
create mode 100644 Documentation/devicetree/bindings/thermal/ti,am654-thermal.yaml
create mode 100644 arch/arm64/boot/dts/ti/k3-am654-industrial-thermal.dtsi
create mode 100644 drivers/thermal/k3_bandgap.c
--
2.17.1
WARNING: multiple messages have this Message-ID (diff)
From: Keerthy <j-keerthy@ti.com>
To: <rui.zhang@intel.com>, <robh+dt@kernel.org>, <daniel.lezcano@linaro.org>
Cc: mark.rutland@arm.com, devicetree@vger.kernel.org,
amit.kucheria@verdurent.com, linux-pm@vger.kernel.org,
j-keerthy@ti.com, linux-kernel@vger.kernel.org, t-kristo@ti.com,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 0/4] thermal: k3: Add support for bandgap sensors
Date: Wed, 19 Feb 2020 13:13:10 +0530 [thread overview]
Message-ID: <20200219074314.22829-1-j-keerthy@ti.com> (raw)
Add VTM thermal support. In the Voltage Thermal
Management Module(VTM), K3 AM654 supplies a voltage
reference and a temperature sensor feature that are gathered in the band
gap voltage and temperature sensor (VBGAPTS) module. The band
gap provides current and voltage reference for its internal
circuits and other analog IP blocks. The analog-to-digital
converter (ADC) produces an output value that is proportional
to the silicon temperature.
Add support for bandgap sensors. Currently reading temperatures
and trend computing is supported.
Changes in v3:
* Fixed errors seen with:
dt_binding_check DT_SCHEMA_FILES=Documentation/devicetree/bindings/thermal/ti,am654-thermal.yaml
Changes in v2:
* Fixed yaml errors
* renamed am654-industrial-thermal.dtsi to k3-am654-industrial-thermal.dtsi
to follow the convention for k3 family.
Keerthy (4):
dt-bindings: thermal: k3: Add VTM bindings documentation
thermal: k3: Add support for bandgap sensors
arm64: dts: ti: am654: Add thermal zones
arm64: dts: ti: am6: Add VTM node
.../bindings/thermal/ti,am654-thermal.yaml | 57 +++
arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi | 11 +
.../dts/ti/k3-am654-industrial-thermal.dtsi | 45 +++
drivers/thermal/Kconfig | 12 +
drivers/thermal/Makefile | 1 +
drivers/thermal/k3_bandgap.c | 342 ++++++++++++++++++
6 files changed, 468 insertions(+)
create mode 100644 Documentation/devicetree/bindings/thermal/ti,am654-thermal.yaml
create mode 100644 arch/arm64/boot/dts/ti/k3-am654-industrial-thermal.dtsi
create mode 100644 drivers/thermal/k3_bandgap.c
--
2.17.1
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next reply other threads:[~2020-02-19 7:43 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-19 7:43 Keerthy [this message]
2020-02-19 7:43 ` [PATCH v3 0/4] thermal: k3: Add support for bandgap sensors Keerthy
2020-02-19 7:43 ` [PATCH v3 1/4] dt-bindings: thermal: k3: Add VTM bindings documentation Keerthy
2020-02-19 7:43 ` Keerthy
2020-02-19 14:52 ` Rob Herring
2020-02-19 14:52 ` Rob Herring
2020-02-20 4:12 ` Keerthy
2020-02-20 4:12 ` Keerthy
2020-02-20 19:40 ` Rob Herring
2020-02-20 19:40 ` Rob Herring
2020-02-24 1:14 ` J, KEERTHY
2020-02-24 1:14 ` J, KEERTHY
2020-02-19 7:43 ` [PATCH v3 2/4] thermal: k3: Add support for bandgap sensors Keerthy
2020-02-19 7:43 ` Keerthy
2020-02-19 7:50 ` Randy Dunlap
2020-02-19 7:50 ` Randy Dunlap
2020-02-19 12:43 ` Keerthy
2020-02-19 12:43 ` Keerthy
2020-02-19 7:43 ` [PATCH v3 3/4] arm64: dts: ti: am654: Add thermal zones Keerthy
2020-02-19 7:43 ` Keerthy
2020-02-19 7:43 ` [PATCH v3 4/4] arm64: dts: ti: am6: Add VTM node Keerthy
2020-02-19 7:43 ` Keerthy
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