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dt-bindings: arm: st,nomadik: Convert to DT schema

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Convert the ST Nomadik boards binding from free-form text to DT schema.

The binding documents the Nomadik NHK15/USB-S8815 platform compatibles.

Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Linus Walleij <linusw@kernel.org>
Signed-off-by: Andrew Rembrandt <kernel@rembrandt.dev>
Link: https://patch.msgid.link/20260507-dt-bindings-arm-st-nomadik-yaml-v2-1-8ab05d1cda96@rembrandt.dev
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
This commit is contained in:
Andrew Rembrandt 2026-05-07 19:03:14 +02:00 committed by Rob Herring (Arm)
parent c9a7f7e6b9
commit c3b6d3bc44
3 changed files with 24 additions and 39 deletions
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23
Documentation/devicetree/bindings/arm/st,nomadik.yaml Normal file
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@ -0,0 +1,23 @@
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/arm/st,nomadik.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: ST Nomadik SoC based Boards
maintainers:
- Linus Walleij <linusw@kernel.org>
description:
Boards using the Nomadik SoC platform
properties:
$nodename:
const: '/'
compatible:
enum:
- st,nomadik-nhk-15
- calaosystems,usb-s8815
additionalProperties: true

38
Documentation/devicetree/bindings/arm/ste-nomadik.txt
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@ -1,38 +0,0 @@
ST-Ericsson Nomadik Device Tree Bindings
For various board the "board" node may contain specific properties
that pertain to this particular board, such as board-specific GPIOs.
Required root node property: src
- Nomadik System and reset controller used for basic chip control, clock
and reset line control.
- compatible: must be "stericsson,nomadik,src"
Boards with the Nomadik SoC include:
Nomadik NHK-15 board manufactured by ST Microelectronics:
Required root node property:
compatible="st,nomadik-nhk-15";
S8815 "MiniKit" manufactured by Calao Systems:
Required root node property:
compatible="calaosystems,usb-s8815";
Required node: usb-s8815
Example:
usb-s8815 {
ethernet-gpio {
gpios = <&gpio3 19 0x1>;
interrupts = <19 0x1>;
interrupt-parent = <&gpio3>;
};
mmcsd-gpio {
gpios = <&gpio3 16 0x1>;
};
};

2
MAINTAINERS
View File

@ -3155,7 +3155,7 @@ M: Linus Walleij <linusw@kernel.org>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
F: Documentation/devicetree/bindings/arm/ste-*
F: Documentation/devicetree/bindings/arm/st,nomadik.yaml
F: Documentation/devicetree/bindings/arm/ux500.yaml
F: Documentation/devicetree/bindings/arm/ux500/
F: Documentation/devicetree/bindings/gpio/st,nomadik-gpio.yaml