linux-kernel - [PATCH v4 6/6] media: dt-bindings: mt9p031: Add missing required properties

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Date:   Thu, 8 Jul 2021 11:19:22 +0200
From:   Stefan Riedmueller <s.riedmueller@...tec.de>
To:     Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Rob Herring <robh+dt@...nel.org>
Cc:     Stefan Riedmueller <s.riedmueller@...tec.de>,
        Sakari Ailus <sakari.ailus@...ux.intel.com>,
        linux-media@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v4 6/6] media: dt-bindings: mt9p031: Add missing required properties

Add missing required clocks and supply regulator properties for the
sensor input clock and vdd, vdd_io and vaa supply regulators.

Signed-off-by: Stefan Riedmueller <s.riedmueller@...tec.de>
---
 .../bindings/media/i2c/aptina,mt9p031.yaml    | 22 +++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml b/Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml
index 7de62e339895..09560d97a59d 100644
--- a/Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml
+++ b/Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml
@@ -24,6 +24,18 @@ properties:
     description: I2C device address
     maxItems: 1
 
+  clocks:
+    maxItems: 1
+
+  vdd-supply:
+    description: Digital supply voltage, 1.8 V
+
+  vdd_io-supply:
+    description: I/O supply voltage, 1.8 or 2.8 V
+
+  vaa-supply:
+    description: Analog supply voltage, 2.8 V
+
   reset-gpios:
     maxItems: 1
     description: Chip reset GPIO
@@ -48,6 +60,10 @@ properties:
 required:
   - compatible
   - reg
+  - clocks
+  - vdd-supply
+  - vdd_io-supply
+  - vaa-supply
   - port
 
 additionalProperties: false
@@ -63,6 +79,12 @@ examples:
             reg = <0x5d>;
             reset-gpios = <&gpio_sensor 0 0>;
 
+            clocks = <&sensor_clk>;
+
+            vdd-supply = <&reg_vdd>;
+            vdd_io-supply = <&reg_vdd_io>;
+            vaa-supply = <&reg_vaa>;
+
             port {
                 mt9p031_1: endpoint {
                     input-clock-frequency = <6000000>;
-- 
2.25.1