Re: [PATCH v3] dt-bindings: pinctrl: convert semtech,sx150xq bindings to dt-schema

From: Neil Armstrong
Date: Fri Nov 18 2022 - 10:23:15 EST


On 18/11/2022 16:19, Sander Vanheule wrote:
Hi,

On Tue, 2022-11-15 at 11:06 +0100, Neil Armstrong wrote:
This converts the Semtech SX150Xq bindings to dt-schemas, add necessary
bindings documentation to cover all differences between HW variants
and current bindings usage.

Signed-off-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
Reviewed-by: Rob Herring <robh@xxxxxxxxxx>
---
To: Linus Walleij <linus.walleij@xxxxxxxxxx>
To: Rob Herring <robh+dt@xxxxxxxxxx>
To: Krzysztof Kozlowski <krzysztof.kozlowski+dt@xxxxxxxxxx>
Cc: linux-gpio@xxxxxxxxxxxxxxx
Cc: devicetree@xxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx
---
Changes in v3:
- Resent with missing To: Linus Walleij
- Link to v2: https://lore.kernel.org/r/20221005-mdm9615-sx1509q-yaml-v2-0-a4a5b8eecc7b@xxxxxxxxxx

Changes in v2:
- fixed rob comments
- added rob's Reviewed-by
- Link to v1: https://lore.kernel.org/r/20221005-mdm9615-sx1509q-yaml-v1-0-0c26649b637c@xxxxxxxxxx
---

[snip]

+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - semtech,sx1503q
+              - semtech,sx1506q
+    then:
+      patternProperties:
+        '-cfg$':
+          properties:
+            pins:
+              items:
+                pattern: '^gpio[0-15]$'

[snip]

+  - if:
+      properties:
+        compatible:
+          contains:
+            const: semtech,sx1509q
+    then:
+      patternProperties:
+        '-cfg$':
+          properties:
+            pins:
+              items:
+                pattern: '^(oscio|gpio[0-15])$'

Sorry to be so late to reply, but don't these patterns only match "gpio0", "gpio1", and "gpio5"?

A quick search for some datasheets turned up the SX1503 and SX1509Q with 16 GPIOs, so I assume the
intention was to match "gpio0" to "gpio15". I think this should be "^(gpio[0-9]|gpio1[0-5])$" (or
something equivalent).

Damn you're right, Linus should I resend or send a fixup ?

Thanks,
Neil


Best,
Sander