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Message-Id: <20220727164646.387541-3-krzysztof.kozlowski@linaro.org>
Date:   Wed, 27 Jul 2022 18:46:38 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Lars-Peter Clausen <lars@...afoo.de>,
        Michael Hennerich <Michael.Hennerich@...log.com>,
        Jonathan Cameron <jic23@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Lucas Stankus <lucas.p.stankus@...il.com>,
        Puranjay Mohan <puranjay12@...il.com>,
        Cosmin Tanislav <cosmin.tanislav@...log.com>,
        Alexandru Tachici <alexandru.tachici@...log.com>,
        Marcelo Schmitt <marcelo.schmitt1@...il.com>,
        Marcus Folkesson <marcus.folkesson@...il.com>,
        Kent Gustavsson <kent@...oris.se>,
        Tomislav Denis <tomislav.denis@....com>,
        Oleksij Rempel <linux@...pel-privat.de>, kernel@...gutronix.de,
        Antoniu Miclaus <antoniu.miclaus@...log.com>,
        Ricardo Ribalda <ribalda@...nel.org>,
        Dragos Bogdan <dragos.bogdan@...log.com>,
        Jean-Baptiste Maneyrol <jmaneyrol@...ensense.com>,
        Lorenzo Bianconi <lorenzo@...nel.org>,
        Stefan Popa <stefan.popa@...log.com>,
        Linus Walleij <linus.walleij@...aro.org>,
        Stephan Gerhold <stephan@...hold.net>,
        Mike Looijmans <mike.looijmans@...ic.nl>,
        Joachim Eastwood <manabian@...il.com>,
        Tomas Melin <tomas.melin@...sala.com>,
        Sean Nyekjaer <sean@...nix.com>,
        Beniamin Bia <beniamin.bia@...log.com>,
        Patrick Vasseur <patrick.vasseur@....fr>,
        Charles-Antoine Couret <charles-antoine.couret@...ensium.com>,
        Vladimir Barinov <vladimir.barinov@...entembedded.com>,
        Miquel Raynal <miquel.raynal@...tlin.com>,
        Philippe Reynes <tremyfr@...oo.fr>,
        Jacopo Mondi <jacopo@...ndi.org>,
        Akinobu Mita <akinobu.mita@...il.com>,
        Alexandru Lazar <alazar@...rtmail.com>,
        Oskar Andero <oskar.andero@...il.com>,
        MÃ¥rten Lindahl <martenli@...s.com>,
        Bogdan Pricop <bogdan.pricop@...tex.com>,
        Angelo Compagnucci <angelo.compagnucci@...il.com>,
        Matt Ranostay <matt.ranostay@...sulko.com>,
        Dan Murphy <dmurphy@...com>,
        Gregory Clement <gregory.clement@...tlin.com>,
        Phil Reid <preid@...ctromag.com.au>,
        Michael Welling <mwelling@...e.org>,
        Lukas Wunner <lukas@...ner.de>,
        Robert Jones <rjones@...eworks.com>,
        Chris Coffey <cmc@...blebit.net>,
        Slawomir Stepien <sst@...zta.fm>,
        Sankar Velliangiri <navin@...umiz.com>,
        linux-iio@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-fbdev@...r.kernel.org
Cc:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH v2 02/10] dt-bindings: iio: accel: use spi-peripheral-props.yaml

Instead of listing directly properties typical for SPI peripherals,
reference the spi-peripheral-props.yaml schema.  This allows using all
properties typical for SPI-connected devices, even these which device
bindings author did not tried yet.

Remove the spi-* properties which now come via spi-peripheral-props.yaml
schema, except for the cases when device schema adds some constraints
like maximum frequency.

While changing additionalProperties->unevaluatedProperties, put it in
typical place, just before example DTS.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>

---

I wonder if spi-3wire is device specific (not controller) and should be
rather explicitly mentioned by device schema. Just like spi-cpol/cpha.
---
 .../devicetree/bindings/iio/accel/adi,adis16201.yaml     | 7 ++++---
 .../devicetree/bindings/iio/accel/adi,adis16240.yaml     | 7 ++++---
 .../devicetree/bindings/iio/accel/adi,adxl313.yaml       | 9 ++++-----
 .../devicetree/bindings/iio/accel/adi,adxl345.yaml       | 7 ++++---
 .../devicetree/bindings/iio/accel/adi,adxl355.yaml       | 7 ++++---
 .../devicetree/bindings/iio/accel/adi,adxl367.yaml       | 7 ++++---
 .../devicetree/bindings/iio/accel/adi,adxl372.yaml       | 7 ++++---
 .../devicetree/bindings/iio/accel/bosch,bma220.yaml      | 7 ++++---
 .../devicetree/bindings/iio/accel/bosch,bma255.yaml      | 5 ++++-
 .../devicetree/bindings/iio/accel/bosch,bmi088.yaml      | 7 ++++---
 .../devicetree/bindings/iio/accel/fsl,mma7455.yaml       | 7 ++++---
 .../devicetree/bindings/iio/accel/kionix,kxsd9.yaml      | 7 ++++---
 .../devicetree/bindings/iio/accel/murata,sca3300.yaml    | 5 ++++-
 .../devicetree/bindings/iio/accel/nxp,fxls8962af.yaml    | 7 ++++---
 14 files changed, 56 insertions(+), 40 deletions(-)

diff --git a/Documentation/devicetree/bindings/iio/accel/adi,adis16201.yaml b/Documentation/devicetree/bindings/iio/accel/adi,adis16201.yaml
index 6f8f8a6258fe..7332442e5661 100644
--- a/Documentation/devicetree/bindings/iio/accel/adi,adis16201.yaml
+++ b/Documentation/devicetree/bindings/iio/accel/adi,adis16201.yaml
@@ -27,15 +27,16 @@ properties:
   interrupts:
     maxItems: 1
 
-  spi-max-frequency: true
-
   vdd-supply: true
 
 required:
   - compatible
   - reg
 
-additionalProperties: false
+allOf:
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
+
+unevaluatedProperties: false
 
 examples:
   - |
diff --git a/Documentation/devicetree/bindings/iio/accel/adi,adis16240.yaml b/Documentation/devicetree/bindings/iio/accel/adi,adis16240.yaml
index 8d829ef878bc..f6f97164c2ca 100644
--- a/Documentation/devicetree/bindings/iio/accel/adi,adis16240.yaml
+++ b/Documentation/devicetree/bindings/iio/accel/adi,adis16240.yaml
@@ -25,14 +25,15 @@ properties:
   interrupts:
     maxItems: 1
 
-  spi-max-frequency: true
-
 required:
   - compatible
   - reg
   - interrupts
 
-additionalProperties: false
+allOf:
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
+
+unevaluatedProperties: false
 
 examples:
   - |
diff --git a/Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml b/Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml
index d6afc1b8c272..7c1bc7810528 100644
--- a/Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml
+++ b/Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml
@@ -22,10 +22,6 @@ properties:
   reg:
     maxItems: 1
 
-  spi-3wire: true
-
-  spi-max-frequency: true
-
   vs-supply:
     description: Regulator that supplies power to the accelerometer
 
@@ -48,7 +44,10 @@ required:
   - compatible
   - reg
 
-additionalProperties: false
+allOf:
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
+
+unevaluatedProperties: false
 
 examples:
   - |
diff --git a/Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml b/Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
index 9bb039e2f533..346abfb13a3a 100644
--- a/Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
+++ b/Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
@@ -32,8 +32,6 @@ properties:
 
   spi-cpol: true
 
-  spi-max-frequency: true
-
   interrupts:
     maxItems: 1
 
@@ -42,7 +40,10 @@ required:
   - reg
   - interrupts
 
-additionalProperties: false
+allOf:
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
+
+unevaluatedProperties: false
 
 examples:
   - |
diff --git a/Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml b/Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml
index ba54d6998f2e..14b487088ab4 100644
--- a/Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml
+++ b/Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml
@@ -45,13 +45,14 @@ properties:
   vddio-supply:
     description: Regulator that provides power to the bus
 
-  spi-max-frequency: true
-
 required:
   - compatible
   - reg
 
-additionalProperties: false
+allOf:
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
+
+unevaluatedProperties: false
 
 examples:
   - |
diff --git a/Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml b/Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml
index d259e796c1d6..f10d98d34cb8 100644
--- a/Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml
+++ b/Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml
@@ -35,8 +35,6 @@ properties:
   interrupts:
     maxItems: 1
 
-  spi-max-frequency: true
-
   vdd-supply: true
   vddio-supply: true
 
@@ -45,7 +43,10 @@ required:
   - reg
   - interrupts
 
-additionalProperties: false
+allOf:
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
+
+unevaluatedProperties: false
 
 examples:
   - |
diff --git a/Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml b/Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml
index 38b59b6454ce..73a5c8f814cc 100644
--- a/Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml
+++ b/Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml
@@ -25,14 +25,15 @@ properties:
   interrupts:
     maxItems: 1
 
-  spi-max-frequency: true
-
 required:
   - compatible
   - reg
   - interrupts
 
-additionalProperties: false
+allOf:
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
+
+unevaluatedProperties: false
 
 examples:
   - |
diff --git a/Documentation/devicetree/bindings/iio/accel/bosch,bma220.yaml b/Documentation/devicetree/bindings/iio/accel/bosch,bma220.yaml
index 942b23ad0712..5dd06f5905b4 100644
--- a/Documentation/devicetree/bindings/iio/accel/bosch,bma220.yaml
+++ b/Documentation/devicetree/bindings/iio/accel/bosch,bma220.yaml
@@ -20,8 +20,6 @@ properties:
   interrupts:
     maxItems: 1
 
-  spi-max-frequency: true
-
   vdda-supply: true
   vddd-supply: true
   vddio-supply: true
@@ -30,7 +28,10 @@ required:
   - compatible
   - reg
 
-additionalProperties: false
+allOf:
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
+
+unevaluatedProperties: false
 
 examples:
   - |
diff --git a/Documentation/devicetree/bindings/iio/accel/bosch,bma255.yaml b/Documentation/devicetree/bindings/iio/accel/bosch,bma255.yaml
index 478e75ae0885..457a709b583c 100644
--- a/Documentation/devicetree/bindings/iio/accel/bosch,bma255.yaml
+++ b/Documentation/devicetree/bindings/iio/accel/bosch,bma255.yaml
@@ -72,7 +72,10 @@ required:
   - compatible
   - reg
 
-additionalProperties: false
+allOf:
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
+
+unevaluatedProperties: false
 
 examples:
   - |
diff --git a/Documentation/devicetree/bindings/iio/accel/bosch,bmi088.yaml b/Documentation/devicetree/bindings/iio/accel/bosch,bmi088.yaml
index 272eb48eef5a..3cb82576d758 100644
--- a/Documentation/devicetree/bindings/iio/accel/bosch,bmi088.yaml
+++ b/Documentation/devicetree/bindings/iio/accel/bosch,bmi088.yaml
@@ -24,8 +24,6 @@ properties:
   reg:
     maxItems: 1
 
-  spi-max-frequency: true
-
   vdd-supply: true
 
   vddio-supply: true
@@ -50,7 +48,10 @@ required:
   - compatible
   - reg
 
-additionalProperties: false
+allOf:
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
+
+unevaluatedProperties: false
 
 examples:
   - |
diff --git a/Documentation/devicetree/bindings/iio/accel/fsl,mma7455.yaml b/Documentation/devicetree/bindings/iio/accel/fsl,mma7455.yaml
index 7c8f8bdc2333..589ca8178f4a 100644
--- a/Documentation/devicetree/bindings/iio/accel/fsl,mma7455.yaml
+++ b/Documentation/devicetree/bindings/iio/accel/fsl,mma7455.yaml
@@ -40,13 +40,14 @@ properties:
         - "INT1"
         - "INT2"
 
-  spi-max-frequency: true
-
 required:
   - compatible
   - reg
 
-additionalProperties: false
+allOf:
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
+
+unevaluatedProperties: false
 
 examples:
   - |
diff --git a/Documentation/devicetree/bindings/iio/accel/kionix,kxsd9.yaml b/Documentation/devicetree/bindings/iio/accel/kionix,kxsd9.yaml
index 390b87242fcb..f64d99b35492 100644
--- a/Documentation/devicetree/bindings/iio/accel/kionix,kxsd9.yaml
+++ b/Documentation/devicetree/bindings/iio/accel/kionix,kxsd9.yaml
@@ -29,13 +29,14 @@ properties:
   mount-matrix:
     description: an optional 3x3 mounting rotation matrix.
 
-  spi-max-frequency: true
-
 required:
   - compatible
   - reg
 
-additionalProperties: false
+allOf:
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
+
+unevaluatedProperties: false
 
 examples:
   - |
diff --git a/Documentation/devicetree/bindings/iio/accel/murata,sca3300.yaml b/Documentation/devicetree/bindings/iio/accel/murata,sca3300.yaml
index f6e2a16a710b..00c990caa1e4 100644
--- a/Documentation/devicetree/bindings/iio/accel/murata,sca3300.yaml
+++ b/Documentation/devicetree/bindings/iio/accel/murata,sca3300.yaml
@@ -29,7 +29,10 @@ required:
   - compatible
   - reg
 
-additionalProperties: false
+allOf:
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
+
+unevaluatedProperties: false
 
 examples:
   - |
diff --git a/Documentation/devicetree/bindings/iio/accel/nxp,fxls8962af.yaml b/Documentation/devicetree/bindings/iio/accel/nxp,fxls8962af.yaml
index ad529ab2c6e2..65ce8ea14b52 100644
--- a/Documentation/devicetree/bindings/iio/accel/nxp,fxls8962af.yaml
+++ b/Documentation/devicetree/bindings/iio/accel/nxp,fxls8962af.yaml
@@ -27,8 +27,6 @@ properties:
   vdd-supply:
     description: phandle to the regulator that provides power to the accelerometer
 
-  spi-max-frequency: true
-
   interrupts:
     maxItems: 1
 
@@ -44,7 +42,10 @@ required:
   - compatible
   - reg
 
-additionalProperties: false
+allOf:
+  - $ref: /schemas/spi/spi-peripheral-props.yaml#
+
+unevaluatedProperties: false
 
 examples:
   - |
-- 
2.34.1

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