1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
4 $id: http://devicetree.org/schemas/ata/pata-common.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Common Properties for Parallel AT attachment (PATA) controllers
10 - Linus Walleij <linus.walleij@linaro.org>
13 This document defines device tree properties common to most Parallel
14 ATA (PATA, also known as IDE) AT attachment storage devices.
15 It doesn't constitute a device tree binding specification by itself but is
16 meant to be referenced by device tree bindings.
18 The PATA (IDE) controller-specific device tree bindings are responsible for
19 defining whether each property is required or optional.
23 pattern: "^ide(@.*)?$"
25 Specifies the host controller node. PATA host controller nodes are named
37 DT nodes for ports connected on the PATA host. The master drive will have
38 ID number 0 and the slave drive will have ID number 1. The PATA port
39 nodes will be named "ide-port".
47 The ID number of the drive port, 0 for the master port and 1 for the
50 additionalProperties: true