blob: 6dd658f0912ccc5460054c02b1d2700572fd2d0b (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
|
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/crypto/st,stm32-hash.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: STMicroelectronics STM32 HASH bindings
maintainers:
- Lionel Debieve <lionel.debieve@st.com>
properties:
compatible:
enum:
- st,stm32f456-hash
- st,stm32f756-hash
reg:
maxItems: 1
clocks:
maxItems: 1
interrupts:
maxItems: 1
resets:
maxItems: 1
dmas:
maxItems: 1
dma-names:
items:
- const: in
dma-maxburst:
description: Set number of maximum dma burst supported
$ref: /schemas/types.yaml#/definitions/uint32
minimum: 0
maximum: 2
default: 0
required:
- compatible
- reg
- clocks
- interrupts
additionalProperties: false
examples:
- |
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/clock/stm32mp1-clks.h>
#include <dt-bindings/reset/stm32mp1-resets.h>
hash@54002000 {
compatible = "st,stm32f756-hash";
reg = <0x54002000 0x400>;
interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&rcc HASH1>;
resets = <&rcc HASH1_R>;
dmas = <&mdma1 31 0x10 0x1000A02 0x0 0x0>;
dma-names = "in";
dma-maxburst = <2>;
};
...
|
