From: Olivier Moysan <olivier.moysan@foss.st.com> To: Alexandre Torgue <alexandre.torgue@foss.st.com>, Fabrice Gasnier <fabrice.gasnier@st.com>, Jonathan Cameron <jic23@kernel.org>, "Lars-Peter Clausen" <lars@metafoo.de>, Maxime Coquelin <mcoquelin.stm32@gmail.com>, Olivier Moysan <olivier.moysan@foss.st.com>, Rob Herring <robh+dt@kernel.org> Cc: <devicetree@vger.kernel.org>, <linux-arm-kernel@lists.infradead.org>, <linux-iio@vger.kernel.org>, <linux-kernel@vger.kernel.org>, <linux-stm32@st-md-mailman.stormreply.com> Subject: [PATCH v4 2/7] dt-bindings: iio: stm32-adc: add nvmem support for vrefint internal channel Date: Mon, 11 Oct 2021 17:57:12 +0200 [thread overview] Message-ID: <20211011155717.1594-3-olivier.moysan@foss.st.com> (raw) In-Reply-To: <20211011155717.1594-1-olivier.moysan@foss.st.com> Add support of nvmem. This allows to retrieve calibration data from OTP for vrefint internal channel. Signed-off-by: Olivier Moysan <olivier.moysan@foss.st.com> Reviewed-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com> Acked-by: Rob Herring <robh@kernel.org> --- .../devicetree/bindings/iio/adc/st,stm32-adc.yaml | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.yaml b/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.yaml index ece1864fdcd9..7dfdddee8de0 100644 --- a/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.yaml +++ b/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.yaml @@ -301,6 +301,14 @@ patternProperties: $ref: /schemas/types.yaml#/definitions/uint32-array deprecated: true + nvmem-cells: + items: + - description: Phandle to the calibration vrefint data provided by otp + + nvmem-cell-names: + items: + - const: vrefint + patternProperties: "^channel@([0-9]|1[0-9])$": type: object -- 2.17.1
WARNING: multiple messages have this Message-ID (diff)
From: Olivier Moysan <olivier.moysan@foss.st.com> To: Alexandre Torgue <alexandre.torgue@foss.st.com>, Fabrice Gasnier <fabrice.gasnier@st.com>, Jonathan Cameron <jic23@kernel.org>, "Lars-Peter Clausen" <lars@metafoo.de>, Maxime Coquelin <mcoquelin.stm32@gmail.com>, Olivier Moysan <olivier.moysan@foss.st.com>, Rob Herring <robh+dt@kernel.org> Cc: <devicetree@vger.kernel.org>, <linux-arm-kernel@lists.infradead.org>, <linux-iio@vger.kernel.org>, <linux-kernel@vger.kernel.org>, <linux-stm32@st-md-mailman.stormreply.com> Subject: [PATCH v4 2/7] dt-bindings: iio: stm32-adc: add nvmem support for vrefint internal channel Date: Mon, 11 Oct 2021 17:57:12 +0200 [thread overview] Message-ID: <20211011155717.1594-3-olivier.moysan@foss.st.com> (raw) In-Reply-To: <20211011155717.1594-1-olivier.moysan@foss.st.com> Add support of nvmem. This allows to retrieve calibration data from OTP for vrefint internal channel. Signed-off-by: Olivier Moysan <olivier.moysan@foss.st.com> Reviewed-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com> Acked-by: Rob Herring <robh@kernel.org> --- .../devicetree/bindings/iio/adc/st,stm32-adc.yaml | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.yaml b/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.yaml index ece1864fdcd9..7dfdddee8de0 100644 --- a/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.yaml +++ b/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.yaml @@ -301,6 +301,14 @@ patternProperties: $ref: /schemas/types.yaml#/definitions/uint32-array deprecated: true + nvmem-cells: + items: + - description: Phandle to the calibration vrefint data provided by otp + + nvmem-cell-names: + items: + - const: vrefint + patternProperties: "^channel@([0-9]|1[0-9])$": type: object -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2021-10-11 15:58 UTC|newest] Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-10-11 15:57 [PATCH v4 0/7] iio: adc: stm32-adc: add internal channels support Olivier Moysan 2021-10-11 15:57 ` Olivier Moysan 2021-10-11 15:57 ` [PATCH v4 1/7] dt-bindings: iio: stm32-adc: add generic channel binding Olivier Moysan 2021-10-11 15:57 ` Olivier Moysan 2021-10-11 23:13 ` Rob Herring 2021-10-11 23:13 ` Rob Herring 2021-10-11 15:57 ` Olivier Moysan [this message] 2021-10-11 15:57 ` [PATCH v4 2/7] dt-bindings: iio: stm32-adc: add nvmem support for vrefint internal channel Olivier Moysan 2021-10-11 15:57 ` [PATCH v4 3/7] iio: adc: stm32-adc: split channel init into several routines Olivier Moysan 2021-10-11 15:57 ` Olivier Moysan 2021-10-11 15:57 ` [PATCH v4 4/7] iio: adc: stm32-adc: add support of generic channels binding Olivier Moysan 2021-10-11 15:57 ` Olivier Moysan 2021-10-11 15:57 ` [PATCH v4 5/7] iio: adc: stm32-adc: add support of internal channels Olivier Moysan 2021-10-11 15:57 ` Olivier Moysan 2021-10-12 9:42 ` [Linux-stm32] " Fabrice Gasnier 2021-10-12 9:42 ` Fabrice Gasnier 2021-10-12 13:19 [PATCH v4 0/7] iio: adc: stm32-adc: add internal channels support Olivier Moysan 2021-10-12 13:19 ` [PATCH v4 2/7] dt-bindings: iio: stm32-adc: add nvmem support for vrefint internal channel Olivier Moysan 2021-10-12 13:19 ` Olivier Moysan
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