Message ID | 20240221174305.3423039-1-m.felsch@pengutronix.de (mailing list archive) |
---|---|
State | Accepted |
Headers | show |
Series | dt-bindings: iio: gyroscope: bosch,bmg160: add spi-max-frequency binding | expand |
On 21/02/2024 18:43, Marco Felsch wrote: > Make use of the common spi-peripheral-props.yaml to pull in the common > spi device properties and limit the spi-max-frequency to 10 MHz as this > is the max. frequency if VDDIO >= 1.62V. The example uses i2c, so I would expect to see in commit msg explanation which devices are SPI devices. Also: A nit, subject: drop second/last, redundant "binding". The "dt-bindings" prefix is already stating that these are bindings. See also: https://elixir.bootlin.com/linux/v6.7-rc8/source/Documentation/devicetree/bindings/submitting-patches.rst#L18 Best regards, Krzysztof
On 24-02-26, Krzysztof Kozlowski wrote: > On 21/02/2024 18:43, Marco Felsch wrote: > > Make use of the common spi-peripheral-props.yaml to pull in the common > > spi device properties and limit the spi-max-frequency to 10 MHz as this > > is the max. frequency if VDDIO >= 1.62V. > > The example uses i2c, so I would expect to see in commit msg explanation > which devices are SPI devices. All listed devices can either operate in I2C or in SPI mode. > Also: > A nit, subject: drop second/last, redundant "binding". The "dt-bindings" > prefix is already stating that these are bindings. > See also: > https://elixir.bootlin.com/linux/v6.7-rc8/source/Documentation/devicetree/bindings/submitting-patches.rst#L18 Will rephrase it if you want me to update the commit message. Regards, Marco > > > > Best regards, > Krzysztof > >
On 26/02/2024 13:40, Marco Felsch wrote: > On 24-02-26, Krzysztof Kozlowski wrote: >> On 21/02/2024 18:43, Marco Felsch wrote: >>> Make use of the common spi-peripheral-props.yaml to pull in the common >>> spi device properties and limit the spi-max-frequency to 10 MHz as this >>> is the max. frequency if VDDIO >= 1.62V. >> >> The example uses i2c, so I would expect to see in commit msg explanation >> which devices are SPI devices. > > All listed devices can either operate in I2C or in SPI mode. Such information in commit msg would be enough. with the changes: Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Best regards, Krzysztof
On Mon, 26 Feb 2024 14:18:00 +0100 Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> wrote: > On 26/02/2024 13:40, Marco Felsch wrote: > > On 24-02-26, Krzysztof Kozlowski wrote: > >> On 21/02/2024 18:43, Marco Felsch wrote: > >>> Make use of the common spi-peripheral-props.yaml to pull in the common > >>> spi device properties and limit the spi-max-frequency to 10 MHz as this > >>> is the max. frequency if VDDIO >= 1.62V. > >> > >> The example uses i2c, so I would expect to see in commit msg explanation > >> which devices are SPI devices. > > > > All listed devices can either operate in I2C or in SPI mode. > > Such information in commit msg would be enough. > > with the changes: > > Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> > > Best regards, > Krzysztof > Added the note whilst applying. Applied to the togreg branch of iio.git and pushed out (briefly given timing) as testing for 0-day to take a first look. Thanks, Jonathan
On 24-02-27, Jonathan Cameron wrote: > On Mon, 26 Feb 2024 14:18:00 +0100 > Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> wrote: > > > On 26/02/2024 13:40, Marco Felsch wrote: > > > On 24-02-26, Krzysztof Kozlowski wrote: > > >> On 21/02/2024 18:43, Marco Felsch wrote: > > >>> Make use of the common spi-peripheral-props.yaml to pull in the common > > >>> spi device properties and limit the spi-max-frequency to 10 MHz as this > > >>> is the max. frequency if VDDIO >= 1.62V. > > >> > > >> The example uses i2c, so I would expect to see in commit msg explanation > > >> which devices are SPI devices. > > > > > > All listed devices can either operate in I2C or in SPI mode. > > > > Such information in commit msg would be enough. > > > > with the changes: > > > > Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> > > > > Best regards, > > Krzysztof > > > > Added the note whilst applying. Thanks a lot :) Regards, Marco > Applied to the togreg branch of iio.git and pushed out (briefly given > timing) as testing for 0-day to take a first look. > > Thanks, > > Jonathan >
diff --git a/Documentation/devicetree/bindings/iio/gyroscope/bosch,bmg160.yaml b/Documentation/devicetree/bindings/iio/gyroscope/bosch,bmg160.yaml index 1414ba9977c1..3c6fe74af0b8 100644 --- a/Documentation/devicetree/bindings/iio/gyroscope/bosch,bmg160.yaml +++ b/Documentation/devicetree/bindings/iio/gyroscope/bosch,bmg160.yaml @@ -22,6 +22,9 @@ properties: vdd-supply: true vddio-supply: true + spi-max-frequency: + maximum: 10000000 + interrupts: minItems: 1 maxItems: 2 @@ -33,7 +36,10 @@ required: - compatible - reg -additionalProperties: false +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +unevaluatedProperties: false examples: - |
Make use of the common spi-peripheral-props.yaml to pull in the common spi device properties and limit the spi-max-frequency to 10 MHz as this is the max. frequency if VDDIO >= 1.62V. Signed-off-by: Marco Felsch <m.felsch@pengutronix.de> --- .../devicetree/bindings/iio/gyroscope/bosch,bmg160.yaml | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-)