Thread (13 messages) 13 messages, 3 authors, 2020-09-19

Re: [PATCH v4 1/3] dt-bindings: iio: adc: add bindings doc for MT6360 ADC

From: Jonathan Cameron <jic23@kernel.org>
Date: 2020-09-17 17:34:21
Also in: linux-devicetree, linux-iio, linux-mediatek, lkml

On Wed, 16 Sep 2020 01:36:07 +0800
Gene Chen [off-list ref] wrote:
From: Gene Chen <redacted>

This change adds the binding doc for the MT6360 ADC.

Signed-off-by: Gene Chen <redacted>
Hi Gene

A few things inline I missed before.  Ideally this wants
a device-tree ack which it isn't likely to get without
cc'ing the binding Maintainers. I've added Rob and the list.

Thanks,

Jonathan
quoted hunk ↗ jump to hunk
---
 .../bindings/iio/adc/mediatek,mt6360.yaml          | 32 ++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/iio/adc/mediatek,mt6360.yaml
diff --git a/Documentation/devicetree/bindings/iio/adc/mediatek,mt6360.yaml b/Documentation/devicetree/bindings/iio/adc/mediatek,mt6360.yaml
new file mode 100644
index 0000000..2fa2fe7
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/adc/mediatek,mt6360.yaml
@@ -0,0 +1,32 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/adc/mediatek,mt6360.yaml#
I think this should probably match the compatible as should the file name.
(sorry missed this on previous review!)
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Mediatek MT6360 and similar ADCs
+
+maintainers:
+  - Gene Chen [off-list ref]
+
+description: |
+  Family of simple ADCs with i2c interface and internal references.
+
+properties:
+  compatible:
+    const: mediatek,mt6360-adc
+
+  "#io-channel-cells":
+    const: 1
+
+required:
+  - compatible
+  - "#io-channel-cells"
As it's fresh in my mind from forgetting it myself, can we
add

additionalProperties: false

?

+
+examples:
+  - |
+    adc {
+      compatible = "mediatek,mt6360-adc";
+      #io-channel-cells = <1>;
+    };
+...

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