linux-kernel - [PATCH] dt-bindings: iio: light: Squash APDS9300 and APDS9960 schemas

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Message-Id: <20231019080437.94849-1-subhajit.ghosh@tweaklogic.com>
Date:   Thu, 19 Oct 2023 18:34:37 +1030
From:   Subhajit Ghosh <subhajit.ghosh@...aklogic.com>
To:     Jonathan Cameron <jic23@...nel.org>,
        Lars-Peter Clausen <lars@...afoo.de>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>
Cc:     Subhajit Ghosh <subhajit.ghosh@...aklogic.com>,
        Matt Ranostay <matt.ranostay@...sulko.com>,
        linux-iio@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] dt-bindings: iio: light: Squash APDS9300 and APDS9960 schemas

Squashing Avago (Broadcom) APDS9300 and APDS9960 schemas into one
file and removing the other.
Link: https://lore.kernel.org/all/4e785d2e-d310-4592-a75a-13549938dcef@linaro.org/

Signed-off-by: Subhajit Ghosh <subhajit.ghosh@...aklogic.com>
---
 .../bindings/iio/light/avago,apds9300.yaml    | 35 ++++++++++++---
 .../bindings/iio/light/avago,apds9960.yaml    | 44 -------------------
 2 files changed, 29 insertions(+), 50 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/iio/light/avago,apds9960.yaml

diff --git a/Documentation/devicetree/bindings/iio/light/avago,apds9300.yaml b/Documentation/devicetree/bindings/iio/light/avago,apds9300.yaml
index 206af44f2c43..7826a1749fcd 100644
--- a/Documentation/devicetree/bindings/iio/light/avago,apds9300.yaml
+++ b/Documentation/devicetree/bindings/iio/light/avago,apds9300.yaml
@@ -4,17 +4,26 @@
 $id: http://devicetree.org/schemas/iio/light/avago,apds9300.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: Avago APDS9300 ambient light sensor
+title: Avago Gesture, RGB, ALS and Proximity sensors
 
 maintainers:
   - Jonathan Cameron <jic23@...nel.org>
+  - Matt Ranostay <matt.ranostay@...sulko.com>
 
 description: |
-  Datasheet at https://www.avagotech.com/docs/AV02-1077EN
+  Avago (Broadcom) optical and proximity sensors with I2C interfaces.
+  Datasheet at https://docs.broadcom.com/doc/AV02-1077EN
+  Datasheet at https://docs.broadcom.com/doc/AV02-4191EN
 
 properties:
   compatible:
-    const: avago,apds9300
+    oneOf:
+      - items:
+          - const: avago,apds9300
+          - const: avago,apds9960
+      - enum:
+          - avago,apds9300
+          - avago,apds9960
 
   reg:
     maxItems: 1
@@ -22,14 +31,28 @@ properties:
   interrupts:
     maxItems: 1
 
-additionalProperties: false
-
 required:
   - compatible
   - reg
 
+allOf:
+  - $ref: ../common.yaml#
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - avago,apds9960
+    then:
+      required:
+        - interrupts
+
+additionalProperties: false
+
 examples:
   - |
+    #include <dt-bindings/interrupt-controller/irq.h>
+
     i2c {
         #address-cells = <1>;
         #size-cells = <0>;
@@ -38,7 +61,7 @@ examples:
             compatible = "avago,apds9300";
             reg = <0x39>;
             interrupt-parent = <&gpio2>;
-            interrupts = <29 8>;
+            interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
         };
     };
 ...
diff --git a/Documentation/devicetree/bindings/iio/light/avago,apds9960.yaml b/Documentation/devicetree/bindings/iio/light/avago,apds9960.yaml
deleted file mode 100644
index f06e0fda5629..000000000000
--- a/Documentation/devicetree/bindings/iio/light/avago,apds9960.yaml
+++ /dev/null
@@ -1,44 +0,0 @@
-# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
-%YAML 1.2
----
-$id: http://devicetree.org/schemas/iio/light/avago,apds9960.yaml#
-$schema: http://devicetree.org/meta-schemas/core.yaml#
-
-title: Avago APDS9960 gesture/RGB/ALS/proximity sensor
-
-maintainers:
-  - Matt Ranostay <matt.ranostay@...sulko.com>
-
-description: |
-  Datasheet at https://www.avagotech.com/docs/AV02-4191EN
-
-properties:
-  compatible:
-    const: avago,apds9960
-
-  reg:
-    maxItems: 1
-
-  interrupts:
-    maxItems: 1
-
-additionalProperties: false
-
-required:
-  - compatible
-  - reg
-
-examples:
-  - |
-    i2c {
-        #address-cells = <1>;
-        #size-cells = <0>;
-
-        light-sensor@39 {
-            compatible = "avago,apds9960";
-            reg = <0x39>;
-            interrupt-parent = <&gpio1>;
-            interrupts = <16 1>;
-        };
-    };
-...
-- 
2.34.1