Files
linux-nf/Documentation/devicetree/bindings/ata/ata-generic.yaml
Linus Walleij 54de247a0e dt-bindings: Updates Linus Walleij's mail address
My name is stamped into maintainership for a big slew of DT
bindings. Now that it is changing, switch it over to my
kernel.org mail address, which will hopefully be stable for the
rest of my life.

Signed-off-by: Linus Walleij <linusw@kernel.org>
Link: https://patch.msgid.link/20251216-maintainers-dt-v1-1-0b5ab102c9bb@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2025-12-16 10:17:59 -06:00

59 lines
1.2 KiB
YAML

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/ata/ata-generic.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Generic Parallel ATA Controller
maintainers:
- Linus Walleij <linusw@kernel.org>
description:
Generic Parallel ATA controllers supporting PIO modes only.
properties:
compatible:
items:
- enum:
- arm,vexpress-cf
- fsl,mpc8349emitx-pata
- const: ata-generic
reg:
items:
- description: Command interface registers
- description: Control interface registers
reg-shift:
enum: [ 1, 2 ]
interrupts:
maxItems: 1
ata-generic,use16bit:
type: boolean
description: Use 16-bit accesses instead of 32-bit for data transfers
pio-mode:
description: Maximum ATA PIO transfer mode
$ref: /schemas/types.yaml#/definitions/uint32
maximum: 6
default: 0
required:
- compatible
- reg
additionalProperties: false
examples:
- |
compact-flash@1a000 {
compatible = "arm,vexpress-cf", "ata-generic";
reg = <0x1a000 0x100>,
<0x1a100 0xf00>;
reg-shift = <2>;
};
...