71 lines
1.2 KiB
YAML
71 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/arasan,cf-spear1340.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: Arasan PATA Compact Flash Controller
|
|
|
|
maintainers:
|
|
- Viresh Kumar <viresh.kumar@linaro.org>
|
|
|
|
properties:
|
|
compatible:
|
|
const: arasan,cf-spear1340
|
|
|
|
reg:
|
|
maxItems: 1
|
|
|
|
interrupts:
|
|
maxItems: 1
|
|
|
|
clocks:
|
|
maxItems: 1
|
|
|
|
arasan,broken-udma:
|
|
description: UDMA mode is unusable
|
|
type: boolean
|
|
|
|
arasan,broken-mwdma:
|
|
description: MWDMA mode is unusable
|
|
type: boolean
|
|
|
|
arasan,broken-pio:
|
|
description: PIO mode is unusable
|
|
type: boolean
|
|
|
|
dmas:
|
|
maxItems: 1
|
|
|
|
dma-names:
|
|
items:
|
|
- const: data
|
|
|
|
required:
|
|
- compatible
|
|
- reg
|
|
- interrupts
|
|
|
|
additionalProperties: false
|
|
|
|
allOf:
|
|
- if:
|
|
not:
|
|
required:
|
|
- arasan,broken-udma
|
|
- arasan,broken-mwdma
|
|
then:
|
|
required:
|
|
- dmas
|
|
- dma-names
|
|
|
|
examples:
|
|
- |
|
|
cf@fc000000 {
|
|
compatible = "arasan,cf-spear1340";
|
|
reg = <0xfc000000 0x1000>;
|
|
interrupts = <12>;
|
|
dmas = <&dma 23>;
|
|
dma-names = "data";
|
|
};
|