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
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
|
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/ata/rockchip,dwc-ahci.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Synopsys DWC AHCI SATA controller for Rockchip devices
maintainers:
- Serge Semin <fancer.lancer@gmail.com>
description:
This document defines device tree bindings for the Synopsys DWC
implementation of the AHCI SATA controller found in Rockchip
devices.
select:
properties:
compatible:
contains:
enum:
- rockchip,rk3568-dwc-ahci
- rockchip,rk3576-dwc-ahci
- rockchip,rk3588-dwc-ahci
required:
- compatible
properties:
compatible:
items:
- enum:
- rockchip,rk3568-dwc-ahci
- rockchip,rk3576-dwc-ahci
- rockchip,rk3588-dwc-ahci
- const: snps,dwc-ahci
ports-implemented:
const: 1
power-domains:
maxItems: 1
sata-port@0:
$ref: /schemas/ata/snps,dwc-ahci-common.yaml#/$defs/dwc-ahci-port
properties:
reg:
const: 0
unevaluatedProperties: false
patternProperties:
"^sata-port@[1-9a-e]$": false
required:
- compatible
- reg
- interrupts
- clocks
- clock-names
- ports-implemented
allOf:
- $ref: snps,dwc-ahci-common.yaml#
- if:
properties:
compatible:
contains:
enum:
- rockchip,rk3588-dwc-ahci
then:
properties:
clocks:
maxItems: 5
clock-names:
items:
- const: sata
- const: pmalive
- const: rxoob
- const: ref
- const: asic
- if:
properties:
compatible:
contains:
enum:
- rockchip,rk3568-dwc-ahci
- rockchip,rk3576-dwc-ahci
then:
properties:
clocks:
maxItems: 3
clock-names:
items:
- const: sata
- const: pmalive
- const: rxoob
unevaluatedProperties: false
examples:
- |
#include <dt-bindings/clock/rockchip,rk3588-cru.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/ata/ahci.h>
#include <dt-bindings/phy/phy.h>
sata@fe210000 {
compatible = "rockchip,rk3588-dwc-ahci", "snps,dwc-ahci";
reg = <0xfe210000 0x1000>;
clocks = <&cru ACLK_SATA0>, <&cru CLK_PMALIVE0>,
<&cru CLK_RXOOB0>, <&cru CLK_PIPEPHY0_REF>,
<&cru CLK_PIPEPHY0_PIPE_ASIC_G>;
clock-names = "sata", "pmalive", "rxoob", "ref", "asic";
interrupts = <GIC_SPI 273 IRQ_TYPE_LEVEL_HIGH 0>;
ports-implemented = <0x1>;
#address-cells = <1>;
#size-cells = <0>;
sata-port@0 {
reg = <0>;
hba-port-cap = <HBA_PORT_FBSCP>;
phys = <&combphy0_ps PHY_TYPE_SATA>;
phy-names = "sata-phy";
snps,rx-ts-max = <32>;
snps,tx-ts-max = <32>;
};
};
...
|
