Commit Graph

3 Commits

Author SHA1 Message Date
Geert Uytterhoeven
55720d2420 dt-bindings: iio: adc: renesas,rcar-gyroadc: Fix adi,ad7476 compatible value
The conversion to json-schema accidentally dropped the "ad" part prefix
from the compatible value.

Fixes: 8c41245872 ("dt-bindings:iio:adc:renesas,rcar-gyroadc: txt to yaml conversion.")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/6b328a3f52657c20759f3a5bb2fe033d47644ba8.1683635404.git.geert+renesas@glider.be
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-05-13 19:53:51 +01:00
Geert Uytterhoeven
cd62d4f39a dt-bindings: iio: adc: renesas,rcar-gyroadc: Miscellaneous improvements
Set limits on the number of power-domains and resets, and make them
required.

Simplify the example, and update it to match reality:
  - Convert from obsolete MSTP to CPG/MSSR bindings,
  - Examples should use #{address,size}-cells = <1>,
  - Add missing resets property,
  - Drop soc container and pinctrl properties, which are not needed in
    examples.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/7b7a13680fa24282c3407e12b5943a66a2ed9068.1666611184.git.geert+renesas@glider.be
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-03-11 12:18:28 +00:00
Jonathan Cameron
8c41245872 dt-bindings:iio:adc:renesas,rcar-gyroadc: txt to yaml conversion.
This is a somewhat unusual device, in that it effectively does
spi offload.   That means that it doesn't act as a full SPI
master, but supports some functionality.  As such it supports
a subset of specific SPI ADCs.  There is potential for a future
clash in bindings, but as these are simple devices hopefully that
will not occur.

One addition to this from testing it against existing dts files
was to add a resets property.
This is specified in arch/arm/boot/dts/r8a7791.dtsi
If it's the dtsi that is wrong and not the binding doc, then
we can fix that instead.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Cc: Marek Vasut <marek.vasut+renesas@gmail.com>
Link: https://lore.kernel.org/r/20201031184854.745828-31-jic23@kernel.org
2020-11-22 18:13:09 +00:00