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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
commit | ace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch) | |
tree | b2d64bc10158fdd5497876388cd68142ca374ed3 /Documentation/devicetree/bindings/usb/renesas,rzv2m-usb3drd.yaml | |
parent | Initial commit. (diff) | |
download | linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip |
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'Documentation/devicetree/bindings/usb/renesas,rzv2m-usb3drd.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/usb/renesas,rzv2m-usb3drd.yaml | 129 |
1 files changed, 129 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/usb/renesas,rzv2m-usb3drd.yaml b/Documentation/devicetree/bindings/usb/renesas,rzv2m-usb3drd.yaml new file mode 100644 index 0000000000..ff625600d9 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/renesas,rzv2m-usb3drd.yaml @@ -0,0 +1,129 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/usb/renesas,rzv2m-usb3drd.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Renesas RZ/V2M USB 3.1 DRD controller + +maintainers: + - Biju Das <biju.das.jz@bp.renesas.com> + +description: | + The RZ/V2{M, MA} USB3.1 DRD module supports the following functions + * Role swapping function by the ID pin of the Micro-AB receptacle + * Battery Charging Specification Revision 1.2 + +properties: + compatible: + items: + - enum: + - renesas,r9a09g011-usb3drd # RZ/V2M + - renesas,r9a09g055-usb3drd # RZ/V2MA + - const: renesas,rzv2m-usb3drd + + reg: + maxItems: 1 + + interrupts: + items: + - description: Dual Role Device (DRD) + - description: Battery Charging + - description: Global Purpose Input + + interrupt-names: + items: + - const: drd + - const: bc + - const: gpi + + clocks: + items: + - description: Peripheral AXI clock + - description: APB clock + + clock-names: + items: + - const: axi + - const: reg + + power-domains: + maxItems: 1 + + resets: + maxItems: 1 + + ranges: true + + '#address-cells': + enum: [ 1, 2 ] + + '#size-cells': + enum: [ 1, 2 ] + +patternProperties: + "^usb3peri@[0-9a-f]+$": + type: object + $ref: /schemas/usb/renesas,usb3-peri.yaml + + "^usb@[0-9a-f]+$": + type: object + $ref: renesas,usb-xhci.yaml# + +required: + - compatible + - reg + - interrupts + - interrupt-names + - clocks + - clock-names + - power-domains + - resets + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/r9a09g011-cpg.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + usb3drd: usb@85070400 { + compatible = "renesas,r9a09g011-usb3drd", "renesas,rzv2m-usb3drd"; + reg = <0x85070400 0x100>; + interrupts = <GIC_SPI 242 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 243 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 244 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "drd", "bc", "gpi"; + clocks = <&cpg CPG_MOD R9A09G011_USB_ACLK_P>, + <&cpg CPG_MOD R9A09G011_USB_PCLK>; + clock-names = "axi", "reg"; + power-domains = <&cpg>; + resets = <&cpg R9A09G011_USB_DRD_RESET>; + ranges; + #address-cells = <1>; + #size-cells = <1>; + + usb3host: usb@85060000 { + compatible = "renesas,r9a09g011-xhci", + "renesas,rzv2m-xhci"; + reg = <0x85060000 0x2000>; + interrupts = <GIC_SPI 245 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD R9A09G011_USB_ACLK_H>, + <&cpg CPG_MOD R9A09G011_USB_PCLK>; + clock-names = "axi", "reg"; + power-domains = <&cpg>; + resets = <&cpg R9A09G011_USB_ARESETN_H>; + }; + + usb3peri: usb3peri@85070000 { + compatible = "renesas,r9a09g011-usb3-peri", + "renesas,rzv2m-usb3-peri"; + reg = <0x85070000 0x400>; + interrupts = <GIC_SPI 246 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD R9A09G011_USB_ACLK_P>, + <&cpg CPG_MOD R9A09G011_USB_PCLK>; + clock-names = "axi", "reg"; + power-domains = <&cpg>; + resets = <&cpg R9A09G011_USB_ARESETN_P>; + }; + }; |