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|
# SPDX-License-Identifier: GPL-2.0-only
%YAML 1.2
---
$id: http://devicetree.org/schemas/usb/renesas,usbhs.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Renesas USBHS (HS-USB) controller
maintainers:
- Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
properties:
compatible:
oneOf:
- items:
- const: renesas,usbhs-r7s72100 # RZ/A1
- const: renesas,rza1-usbhs
- items:
- enum:
- renesas,usbhs-r7s9210 # RZ/A2
- const: renesas,rza2-usbhs
- items:
- enum:
- renesas,usbhs-r9a07g043 # RZ/G2UL and RZ/Five
- renesas,usbhs-r9a07g044 # RZ/G2{L,LC}
- renesas,usbhs-r9a07g054 # RZ/V2L
- const: renesas,rzg2l-usbhs
- items:
- enum:
- renesas,usbhs-r8a7742 # RZ/G1H
- renesas,usbhs-r8a7743 # RZ/G1M
- renesas,usbhs-r8a7744 # RZ/G1N
- renesas,usbhs-r8a7745 # RZ/G1E
- renesas,usbhs-r8a77470 # RZ/G1C
- renesas,usbhs-r8a7790 # R-Car H2
- renesas,usbhs-r8a7791 # R-Car M2-W
- renesas,usbhs-r8a7792 # R-Car V2H
- renesas,usbhs-r8a7793 # R-Car M2-N
- renesas,usbhs-r8a7794 # R-Car E2
- const: renesas,rcar-gen2-usbhs
- items:
- enum:
- renesas,usbhs-r8a774a1 # RZ/G2M
- renesas,usbhs-r8a774b1 # RZ/G2N
- renesas,usbhs-r8a774c0 # RZ/G2E
- renesas,usbhs-r8a774e1 # RZ/G2H
- renesas,usbhs-r8a7795 # R-Car H3
- renesas,usbhs-r8a7796 # R-Car M3-W
- renesas,usbhs-r8a77961 # R-Car M3-W+
- renesas,usbhs-r8a77965 # R-Car M3-N
- renesas,usbhs-r8a77990 # R-Car E3
- renesas,usbhs-r8a77995 # R-Car D3
- const: renesas,rcar-gen3-usbhs
reg:
maxItems: 1
clocks:
minItems: 1
items:
- description: USB 2.0 host
- description: USB 2.0 peripheral
- description: USB 2.0 clock selector
interrupts:
minItems: 1
maxItems: 4
renesas,buswait:
$ref: /schemas/types.yaml#/definitions/uint32
description: |
Integer to use BUSWAIT register.
renesas,enable-gpio:
maxItems: 1
description: |
gpio specifier to check GPIO determining if USB function should be
enabled.
phys:
maxItems: 1
phy-names:
items:
- const: usb
dmas:
minItems: 2
maxItems: 4
dma-names:
minItems: 2
items:
- const: ch0
- const: ch1
- const: ch2
- const: ch3
dr_mode: true
power-domains:
maxItems: 1
resets:
minItems: 1
items:
- description: USB 2.0 host
- description: USB 2.0 peripheral
required:
- compatible
- reg
- clocks
- interrupts
allOf:
- if:
properties:
compatible:
contains:
enum:
- renesas,usbhs-r9a07g043
- renesas,usbhs-r9a07g044
- renesas,usbhs-r9a07g054
then:
properties:
interrupts:
items:
- description: U2P_IXL_INT
- description: U2P_INT_DMA[0]
- description: U2P_INT_DMA[1]
- description: U2P_INT_DMAERR
required:
- resets
else:
properties:
interrupts:
maxItems: 1
additionalProperties: false
examples:
- |
#include <dt-bindings/clock/r8a7790-cpg-mssr.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/power/r8a7790-sysc.h>
usbhs: usb@e6590000 {
compatible = "renesas,usbhs-r8a7790", "renesas,rcar-gen2-usbhs";
reg = <0xe6590000 0x100>;
interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 704>;
};
|
