[PATCH] dt-bindings: pinctrl: renesas: Allow power-source
From: "Rob Herring (Arm)" <robh@kernel.org>
Date: 2026-09-21 23:26:02
Also in:
linux-gpio, linux-renesas-soc, lkml
Subsystem:
open firmware and flattened device tree bindings, pin control subsystem, pin controller - renesas, the rest · Maintainers:
Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Walleij, Geert Uytterhoeven, Linus Torvalds
RZ/V2M pin configuration nodes describe the I/O voltage with power-source. Add the property and allow the 1800 mV and 3300 mV values used by the DTS. Assisted-by: LLM Signed-off-by: Rob Herring (Arm) <robh@kernel.org> --- .../devicetree/bindings/pinctrl/renesas,rzv2m-pinctrl.yaml | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/pinctrl/renesas,rzv2m-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/renesas,rzv2m-pinctrl.yaml
index 88b2fa5e684d..f24d05136f19 100644
--- a/Documentation/devicetree/bindings/pinctrl/renesas,rzv2m-pinctrl.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/renesas,rzv2m-pinctrl.yaml@@ -73,6 +73,9 @@ additionalProperties: bias-disable: true bias-pull-down: true bias-pull-up: true + power-source: + description: I/O voltage in millivolts. + enum: [ 1800, 3300 ] drive-strength-microamp: # Superset of supported values enum: [ 1600, 1800, 2000, 3200, 3800, 4000, 6400, 7800, 8000,
--
2.53.0