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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 :
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- enum :
- renesas,usbhs-r7s9210 # RZ/A2
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- const : renesas,rza2-usbhs
- items :
- enum :
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- renesas,usbhs-r9a07g043 # RZ/G2UL and RZ/Five
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- renesas,usbhs-r9a07g044 # RZ/G2{L,LC}
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- renesas,usbhs-r9a07g054 # RZ/V2L
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- const : renesas,rzg2l-usbhs
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- items :
- enum :
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- renesas,usbhs-r8a7742 # RZ/G1H
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- 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
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- renesas,usbhs-r8a774e1 # RZ/G2H
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- renesas,usbhs-r8a7795 # R-Car H3
- renesas,usbhs-r8a7796 # R-Car M3-W
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- renesas,usbhs-r8a77961 # R-Car M3-W+
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- 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 :
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minItems : 1
maxItems : 4
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renesas,buswait :
$ref : /schemas/types.yaml#/definitions/uint32
description : |
Integer to use BUSWAIT register.
renesas,enable-gpio :
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maxItems : 1
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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
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allOf :
- if :
properties :
compatible :
contains :
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enum :
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- renesas,usbhs-r9a07g043
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- renesas,usbhs-r9a07g044
- renesas,usbhs-r9a07g054
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then :
properties :
interrupts :
items :
- description : U2P_IXL_INT
- description : U2P_INT_DMA[0]
- description : U2P_INT_DMA[1]
- description : U2P_INT_DMAERR
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required :
- resets
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else :
properties :
interrupts :
maxItems : 1
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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";
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reg = <0xe6590000 0x100>;
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interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&cpg CPG_MOD 704>;
};