diff options
Diffstat (limited to 'Documentation/devicetree/bindings/usb')
15 files changed, 731 insertions, 393 deletions
diff --git a/Documentation/devicetree/bindings/usb/chipidea,usb2-common.yaml b/Documentation/devicetree/bindings/usb/chipidea,usb2-common.yaml new file mode 100644 index 000000000000..d2a7d2ecf48a --- /dev/null +++ b/Documentation/devicetree/bindings/usb/chipidea,usb2-common.yaml @@ -0,0 +1,200 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/usb/chipidea,usb2-common.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: USB2 ChipIdea USB controller Common Properties + +maintainers: + - Xu Yang <xu.yang_2@nxp.com> + +properties: + reg: + minItems: 1 + maxItems: 2 + + interrupts: + minItems: 1 + maxItems: 2 + + clocks: + minItems: 1 + maxItems: 3 + + clock-names: + minItems: 1 + maxItems: 3 + + dr_mode: true + + power-domains: + maxItems: 1 + + resets: + maxItems: 1 + + reset-names: + maxItems: 1 + + "#reset-cells": + const: 1 + + phy_type: true + + itc-setting: + description: + interrupt threshold control register control, the setting should be + aligned with ITC bits at register USBCMD. + $ref: /schemas/types.yaml#/definitions/uint32 + + ahb-burst-config: + description: + it is vendor dependent, the required value should be aligned with + AHBBRST at SBUSCFG, the range is from 0x0 to 0x7. This property is + used to change AHB burst configuration, check the chipidea spec for + meaning of each value. If this property is not existed, it will use + the reset value. + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0x0 + maximum: 0x7 + + tx-burst-size-dword: + description: + it is vendor dependent, the tx burst size in dword (4 bytes), This + register represents the maximum length of a the burst in 32-bit + words while moving data from system memory to the USB bus, the value + of this property will only take effect if property "ahb-burst-config" + is set to 0, if this property is missing the reset default of the + hardware implementation will be used. + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0x0 + maximum: 0x20 + + rx-burst-size-dword: + description: + it is vendor dependent, the rx burst size in dword (4 bytes), This + register represents the maximum length of a the burst in 32-bit words + while moving data from the USB bus to system memory, the value of + this property will only take effect if property "ahb-burst-config" + is set to 0, if this property is missing the reset default of the + hardware implementation will be used. + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0x0 + maximum: 0x20 + + extcon: + description: + Phandles to external connector devices. First phandle should point + to external connector, which provide "USB" cable events, the second + should point to external connector device, which provide "USB-HOST" + cable events. If one of the external connector devices is not + required, empty <0> phandle should be specified. + $ref: /schemas/types.yaml#/definitions/phandle-array + minItems: 1 + items: + - description: vbus extcon + - description: id extcon + + phy-clkgate-delay-us: + description: + The delay time (us) between putting the PHY into low power mode and + gating the PHY clock. + + non-zero-ttctrl-ttha: + description: + After setting this property, the value of register ttctrl.ttha + will be 0x7f; if not, the value will be 0x0, this is the default + value. It needs to be very carefully for setting this property, it + is recommended that consult with your IC engineer before setting + this value. On the most of chipidea platforms, the "usage_tt" flag + at RTL is 0, so this property only affects siTD. + + If this property is not set, the max packet size is 1023 bytes, and + if the total of packet size for previous transactions are more than + 256 bytes, it can't accept any transactions within this frame. The + use case is single transaction, but higher frame rate. + + If this property is set, the max packet size is 188 bytes, it can + handle more transactions than above case, it can accept transactions + until it considers the left room size within frame is less than 188 + bytes, software needs to make sure it does not send more than 90% + maximum_periodic_data_per_frame. The use case is multiple + transactions, but less frame rate. + type: boolean + + mux-controls: + description: + The mux control for toggling host/device output of this controller. + It's expected that a mux state of 0 indicates device mode and a mux + state of 1 indicates host mode. + maxItems: 1 + + mux-control-names: + const: usb_switch + + pinctrl-names: + description: + Names for optional pin modes in "default", "host", "device". + In case of HSIC-mode, "idle" and "active" pin modes are mandatory. + In this case, the "idle" state needs to pull down the data and + strobe pin and the "active" state needs to pull up the strobe pin. + oneOf: + - items: + - const: idle + - const: active + - items: + - const: default + - const: host + - const: device + - items: + - const: default + - enum: + - host + - device + - items: + - const: default + + pinctrl-0: + maxItems: 1 + + pinctrl-1: + maxItems: 1 + + phys: + maxItems: 1 + + phy-names: + const: usb-phy + + vbus-supply: + description: reference to the VBUS regulator. + + usb-phy: + description: phandle for the PHY device. Use "phys" instead. + maxItems: 1 + deprecated: true + + port: + description: + Any connector to the data bus of this controller should be modelled + using the OF graph bindings specified, if the "usb-role-switch" + property is used. + $ref: /schemas/graph.yaml#/properties/port + + reset-gpios: + maxItems: 1 + +dependencies: + port: [ usb-role-switch ] + mux-controls: [ mux-control-names ] + +required: + - reg + - interrupts + +allOf: + - $ref: usb-hcd.yaml# + - $ref: usb-drd.yaml# + +additionalProperties: true diff --git a/Documentation/devicetree/bindings/usb/chipidea,usb2-imx.yaml b/Documentation/devicetree/bindings/usb/chipidea,usb2-imx.yaml new file mode 100644 index 000000000000..8f6136f5d72e --- /dev/null +++ b/Documentation/devicetree/bindings/usb/chipidea,usb2-imx.yaml @@ -0,0 +1,287 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/usb/chipidea,usb2-imx.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP USB2 ChipIdea USB controller + +maintainers: + - Xu Yang <xu.yang_2@nxp.com> + +properties: + compatible: + oneOf: + - enum: + - fsl,imx27-usb + - items: + - enum: + - fsl,imx23-usb + - fsl,imx25-usb + - fsl,imx28-usb + - fsl,imx35-usb + - fsl,imx50-usb + - fsl,imx51-usb + - fsl,imx53-usb + - fsl,imx6q-usb + - fsl,imx6sl-usb + - fsl,imx6sx-usb + - fsl,imx6ul-usb + - fsl,imx7d-usb + - fsl,vf610-usb + - const: fsl,imx27-usb + - items: + - enum: + - fsl,imx8dxl-usb + - fsl,imx8ulp-usb + - const: fsl,imx7ulp-usb + - const: fsl,imx6ul-usb + - items: + - enum: + - fsl,imx8mm-usb + - fsl,imx8mn-usb + - fsl,imx93-usb + - const: fsl,imx7d-usb + - const: fsl,imx27-usb + - items: + - enum: + - fsl,imx6sll-usb + - fsl,imx7ulp-usb + - const: fsl,imx6ul-usb + - const: fsl,imx27-usb + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + minItems: 1 + maxItems: 3 + + clock-names: + minItems: 1 + maxItems: 3 + + fsl,usbmisc: + description: + Phandler of non-core register device, with one argument that + indicate usb controller index + $ref: /schemas/types.yaml#/definitions/phandle-array + items: + - items: + - description: phandle to usbmisc node + - description: index of usb controller + + disable-over-current: + type: boolean + description: disable over current detect + + over-current-active-low: + type: boolean + description: over current signal polarity is active low + + over-current-active-high: + type: boolean + description: + Over current signal polarity is active high. It's recommended to + specify the over current polarity. + + power-active-high: + type: boolean + description: power signal polarity is active high + + external-vbus-divider: + type: boolean + description: enables off-chip resistor divider for Vbus + + samsung,picophy-pre-emp-curr-control: + description: + HS Transmitter Pre-Emphasis Current Control. This signal controls + the amount of current sourced to the USB_OTG*_DP and USB_OTG*_DN + pins after a J-to-K or K-to-J transition. The range is from 0x0 to + 0x3, the default value is 0x1. Details can refer to TXPREEMPAMPTUNE0 + bits of USBNC_n_PHY_CFG1. + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0x0 + maximum: 0x3 + + samsung,picophy-dc-vol-level-adjust: + description: + HS DC Voltage Level Adjustment. Adjust the high-speed transmitter DC + level voltage. The range is from 0x0 to 0xf, the default value is + 0x3. Details can refer to TXVREFTUNE0 bits of USBNC_n_PHY_CFG1. + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0x0 + maximum: 0xf + + fsl,picophy-rise-fall-time-adjust: + description: + HS Transmitter Rise/Fall Time Adjustment. Adjust the rise/fall times + of the high-speed transmitter waveform. It has no unit. The rise/fall + time will be increased or decreased by a certain percentage relative + to design default time. (0:-10%; 1:design default; 2:+15%; 3:+20%) + Details can refer to TXRISETUNE0 bit of USBNC_n_PHY_CFG1. + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 3 + default: 1 + + fsl,usbphy: + description: phandle of usb phy that connects to the port. Use "phys" instead. + $ref: /schemas/types.yaml#/definitions/phandle + deprecated: true + +required: + - compatible + +allOf: + - $ref: chipidea,usb2-common.yaml# + - if: + properties: + phy_type: + const: hsic + required: + - phy_type + then: + properties: + pinctrl-names: + items: + - const: idle + - const: active + + # imx27 Soc needs three clocks + - if: + properties: + compatible: + const: fsl,imx27-usb + then: + properties: + clocks: + minItems: 3 + clock-names: + items: + - const: ipg + - const: ahb + - const: per + + # imx25 and imx35 Soc need three clocks + - if: + properties: + compatible: + contains: + enum: + - fsl,imx25-usb + - fsl,imx35-usb + then: + properties: + clocks: + minItems: 3 + clock-names: + items: + - const: ipg + - const: ahb + - const: per + + # imx93 Soc needs two clocks + - if: + properties: + compatible: + contains: + enum: + - fsl,imx93-usb + then: + properties: + clocks: + minItems: 2 + maxItems: 2 + clock-names: + items: + - const: usb_ctrl_root + - const: usb_wakeup + + # imx7d Soc need one clock + - if: + properties: + compatible: + items: + - const: fsl,imx7d-usb + - const: fsl,imx27-usb + then: + properties: + clocks: + maxItems: 1 + clock-names: false + + # other Soc need one clock + - if: + properties: + compatible: + contains: + enum: + - fsl,imx23-usb + - fsl,imx28-usb + - fsl,imx50-usb + - fsl,imx51-usb + - fsl,imx53-usb + - fsl,imx6q-usb + - fsl,imx6sl-usb + - fsl,imx6sx-usb + - fsl,imx6ul-usb + - fsl,imx8mm-usb + - fsl,imx8mn-usb + - fsl,vf610-usb + then: + properties: + clocks: + maxItems: 1 + clock-names: false + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/imx7d-clock.h> + + usb@30b10000 { + compatible = "fsl,imx7d-usb", "fsl,imx27-usb"; + reg = <0x30b10000 0x200>; + interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clks IMX7D_USB_CTRL_CLK>; + fsl,usbphy = <&usbphynop1>; + fsl,usbmisc = <&usbmisc1 0>; + phy-clkgate-delay-us = <400>; + }; + + # Example for HSIC: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/imx6qdl-clock.h> + + usb@2184400 { + compatible = "fsl,imx6q-usb", "fsl,imx27-usb"; + reg = <0x02184400 0x200>; + interrupts = <0 41 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clks IMX6QDL_CLK_USBOH3>; + fsl,usbphy = <&usbphynop1>; + fsl,usbmisc = <&usbmisc 2>; + phy_type = "hsic"; + dr_mode = "host"; + ahb-burst-config = <0x0>; + tx-burst-size-dword = <0x10>; + rx-burst-size-dword = <0x10>; + pinctrl-names = "idle", "active"; + pinctrl-0 = <&pinctrl_usbh2_idle>; + pinctrl-1 = <&pinctrl_usbh2_active>; + #address-cells = <1>; + #size-cells = <0>; + + ethernet@1 { + compatible = "usb424,9730"; + reg = <1>; + }; + }; + +... diff --git a/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.yaml b/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.yaml index 3b56e0edb1c6..cc5787a8cfa3 100644 --- a/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.yaml +++ b/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.yaml @@ -15,7 +15,6 @@ properties: oneOf: - enum: - chipidea,usb2 - - fsl,imx27-usb - lsi,zevio-usb - nuvoton,npcm750-udc - nvidia,tegra20-ehci @@ -32,40 +31,6 @@ properties: - nvidia,tegra210-ehci - const: nvidia,tegra30-ehci - items: - - enum: - - fsl,imx23-usb - - fsl,imx25-usb - - fsl,imx28-usb - - fsl,imx35-usb - - fsl,imx50-usb - - fsl,imx51-usb - - fsl,imx53-usb - - fsl,imx6q-usb - - fsl,imx6sl-usb - - fsl,imx6sx-usb - - fsl,imx6ul-usb - - fsl,imx7d-usb - - fsl,vf610-usb - - const: fsl,imx27-usb - - items: - - enum: - - fsl,imx8dxl-usb - - fsl,imx8ulp-usb - - const: fsl,imx7ulp-usb - - const: fsl,imx6ul-usb - - items: - - enum: - - fsl,imx8mm-usb - - fsl,imx8mn-usb - - const: fsl,imx7d-usb - - const: fsl,imx27-usb - - items: - - enum: - - fsl,imx6sll-usb - - fsl,imx7ulp-usb - - const: fsl,imx6ul-usb - - const: fsl,imx27-usb - - items: - const: xlnx,zynq-usb-2.20a - const: chipidea,usb2 - items: @@ -73,163 +38,18 @@ properties: - nuvoton,npcm845-udc - const: nuvoton,npcm750-udc - reg: - minItems: 1 - maxItems: 2 - - interrupts: - minItems: 1 - maxItems: 2 - clocks: minItems: 1 - maxItems: 3 + maxItems: 2 clock-names: minItems: 1 - maxItems: 3 - - dr_mode: true - - power-domains: - maxItems: 1 - - resets: - maxItems: 1 - - reset-names: - maxItems: 1 - - "#reset-cells": - const: 1 - - phy_type: true - - itc-setting: - description: - interrupt threshold control register control, the setting should be - aligned with ITC bits at register USBCMD. - $ref: /schemas/types.yaml#/definitions/uint32 - - ahb-burst-config: - description: - it is vendor dependent, the required value should be aligned with - AHBBRST at SBUSCFG, the range is from 0x0 to 0x7. This property is - used to change AHB burst configuration, check the chipidea spec for - meaning of each value. If this property is not existed, it will use - the reset value. - $ref: /schemas/types.yaml#/definitions/uint32 - minimum: 0x0 - maximum: 0x7 - - tx-burst-size-dword: - description: - it is vendor dependent, the tx burst size in dword (4 bytes), This - register represents the maximum length of a the burst in 32-bit - words while moving data from system memory to the USB bus, the value - of this property will only take effect if property "ahb-burst-config" - is set to 0, if this property is missing the reset default of the - hardware implementation will be used. - $ref: /schemas/types.yaml#/definitions/uint32 - minimum: 0x0 - maximum: 0x20 - - rx-burst-size-dword: - description: - it is vendor dependent, the rx burst size in dword (4 bytes), This - register represents the maximum length of a the burst in 32-bit words - while moving data from the USB bus to system memory, the value of - this property will only take effect if property "ahb-burst-config" - is set to 0, if this property is missing the reset default of the - hardware implementation will be used. - $ref: /schemas/types.yaml#/definitions/uint32 - minimum: 0x0 - maximum: 0x20 - - extcon: - description: - Phandles to external connector devices. First phandle should point - to external connector, which provide "USB" cable events, the second - should point to external connector device, which provide "USB-HOST" - cable events. If one of the external connector devices is not - required, empty <0> phandle should be specified. - $ref: /schemas/types.yaml#/definitions/phandle-array - minItems: 1 - items: - - description: vbus extcon - - description: id extcon - - phy-clkgate-delay-us: - description: - The delay time (us) between putting the PHY into low power mode and - gating the PHY clock. - - non-zero-ttctrl-ttha: - description: - After setting this property, the value of register ttctrl.ttha - will be 0x7f; if not, the value will be 0x0, this is the default - value. It needs to be very carefully for setting this property, it - is recommended that consult with your IC engineer before setting - this value. On the most of chipidea platforms, the "usage_tt" flag - at RTL is 0, so this property only affects siTD. - - If this property is not set, the max packet size is 1023 bytes, and - if the total of packet size for previous transactions are more than - 256 bytes, it can't accept any transactions within this frame. The - use case is single transaction, but higher frame rate. - - If this property is set, the max packet size is 188 bytes, it can - handle more transactions than above case, it can accept transactions - until it considers the left room size within frame is less than 188 - bytes, software needs to make sure it does not send more than 90% - maximum_periodic_data_per_frame. The use case is multiple - transactions, but less frame rate. - type: boolean - - mux-controls: - description: - The mux control for toggling host/device output of this controller. - It's expected that a mux state of 0 indicates device mode and a mux - state of 1 indicates host mode. - maxItems: 1 - - mux-control-names: - const: usb_switch + maxItems: 2 operating-points-v2: description: A phandle to the OPP table containing the performance states. $ref: /schemas/types.yaml#/definitions/phandle - pinctrl-names: - description: - Names for optional pin modes in "default", "host", "device". - In case of HSIC-mode, "idle" and "active" pin modes are mandatory. - In this case, the "idle" state needs to pull down the data and - strobe pin and the "active" state needs to pull up the strobe pin. - oneOf: - - items: - - const: idle - - const: active - - items: - - const: default - - enum: - - host - - device - - items: - - const: default - - pinctrl-0: - maxItems: 1 - - pinctrl-1: - maxItems: 1 - - phys: - maxItems: 1 - - phy-names: - const: usb-phy - phy-select: description: Phandler of TCSR node with two argument that indicate register @@ -240,87 +60,6 @@ properties: - description: register offset - description: phy index - vbus-supply: - description: reference to the VBUS regulator. - - fsl,usbmisc: - description: - Phandler of non-core register device, with one argument that - indicate usb controller index - $ref: /schemas/types.yaml#/definitions/phandle-array - items: - - items: - - description: phandle to usbmisc node - - description: index of usb controller - - fsl,anatop: - description: phandle for the anatop node. - $ref: /schemas/types.yaml#/definitions/phandle - - disable-over-current: - type: boolean - description: disable over current detect - - over-current-active-low: - type: boolean - description: over current signal polarity is active low - - over-current-active-high: - type: boolean - description: - Over current signal polarity is active high. It's recommended to - specify the over current polarity. - - power-active-high: - type: boolean - description: power signal polarity is active high - - external-vbus-divider: - type: boolean - description: enables off-chip resistor divider for Vbus - - samsung,picophy-pre-emp-curr-control: - description: - HS Transmitter Pre-Emphasis Current Control. This signal controls - the amount of current sourced to the USB_OTG*_DP and USB_OTG*_DN - pins after a J-to-K or K-to-J transition. The range is from 0x0 to - 0x3, the default value is 0x1. Details can refer to TXPREEMPAMPTUNE0 - bits of USBNC_n_PHY_CFG1. - $ref: /schemas/types.yaml#/definitions/uint32 - minimum: 0x0 - maximum: 0x3 - - samsung,picophy-dc-vol-level-adjust: - description: - HS DC Voltage Level Adjustment. Adjust the high-speed transmitter DC - level voltage. The range is from 0x0 to 0xf, the default value is - 0x3. Details can refer to TXVREFTUNE0 bits of USBNC_n_PHY_CFG1. - $ref: /schemas/types.yaml#/definitions/uint32 - minimum: 0x0 - maximum: 0xf - - fsl,picophy-rise-fall-time-adjust: - description: - HS Transmitter Rise/Fall Time Adjustment. Adjust the rise/fall times - of the high-speed transmitter waveform. It has no unit. The rise/fall - time will be increased or decreased by a certain percentage relative - to design default time. (0:-10%; 1:design default; 2:+15%; 3:+20%) - Details can refer to TXRISETUNE0 bit of USBNC_n_PHY_CFG1. - $ref: /schemas/types.yaml#/definitions/uint32 - minimum: 0 - maximum: 3 - default: 1 - - usb-phy: - description: phandle for the PHY device. Use "phys" instead. - maxItems: 1 - deprecated: true - - fsl,usbphy: - description: phandle of usb phy that connects to the port. Use "phys" instead. - $ref: /schemas/types.yaml#/definitions/phandle - deprecated: true - nvidia,phy: description: phandle of usb phy that connects to the port. Use "phys" instead. $ref: /schemas/types.yaml#/definitions/phandle @@ -331,16 +70,6 @@ properties: type: boolean deprecated: true - port: - description: - Any connector to the data bus of this controller should be modelled - using the OF graph bindings specified, if the "usb-role-switch" - property is used. - $ref: /schemas/graph.yaml#/properties/port - - reset-gpios: - maxItems: 1 - ulpi: type: object additionalProperties: false @@ -350,67 +79,13 @@ properties: type: object $ref: /schemas/phy/qcom,usb-hs-phy.yaml -dependencies: - port: [ usb-role-switch ] - mux-controls: [ mux-control-names ] - required: - compatible - - reg - - interrupts allOf: + - $ref: chipidea,usb2-common.yaml# - $ref: usb-hcd.yaml# - $ref: usb-drd.yaml# - - if: - properties: - phy_type: - const: hsic - required: - - phy_type - then: - properties: - pinctrl-names: - items: - - const: idle - - const: active - else: - properties: - pinctrl-names: - minItems: 1 - maxItems: 2 - oneOf: - - items: - - const: default - - enum: - - host - - device - - items: - - const: default - - if: - properties: - compatible: - contains: - enum: - - chipidea,usb2 - - lsi,zevio-usb - - nuvoton,npcm750-udc - - nvidia,tegra20-udc - - nvidia,tegra30-udc - - nvidia,tegra114-udc - - nvidia,tegra124-udc - - qcom,ci-hdrc - - xlnx,zynq-usb-2.20a - then: - properties: - fsl,usbmisc: false - disable-over-current: false - over-current-active-low: false - over-current-active-high: false - power-active-high: false - external-vbus-divider: false - samsung,picophy-pre-emp-curr-control: false - samsung,picophy-dc-vol-level-adjust: false unevaluatedProperties: false @@ -438,33 +113,4 @@ examples: mux-control-names = "usb_switch"; }; - # Example for HSIC: - - | - #include <dt-bindings/interrupt-controller/arm-gic.h> - #include <dt-bindings/clock/imx6qdl-clock.h> - - usb@2184400 { - compatible = "fsl,imx6q-usb", "fsl,imx27-usb"; - reg = <0x02184400 0x200>; - interrupts = <0 41 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&clks IMX6QDL_CLK_USBOH3>; - fsl,usbphy = <&usbphynop1>; - fsl,usbmisc = <&usbmisc 2>; - phy_type = "hsic"; - dr_mode = "host"; - ahb-burst-config = <0x0>; - tx-burst-size-dword = <0x10>; - rx-burst-size-dword = <0x10>; - pinctrl-names = "idle", "active"; - pinctrl-0 = <&pinctrl_usbh2_idle>; - pinctrl-1 = <&pinctrl_usbh2_active>; - #address-cells = <1>; - #size-cells = <0>; - - ethernet@1 { - compatible = "usb424,9730"; - reg = <1>; - }; - }; - ... diff --git a/Documentation/devicetree/bindings/usb/cypress,hx3.yaml b/Documentation/devicetree/bindings/usb/cypress,hx3.yaml index 28096619a882..e44e88d993d0 100644 --- a/Documentation/devicetree/bindings/usb/cypress,hx3.yaml +++ b/Documentation/devicetree/bindings/usb/cypress,hx3.yaml @@ -51,7 +51,6 @@ examples: #include <dt-bindings/gpio/gpio.h> usb { - dr_mode = "host"; #address-cells = <1>; #size-cells = <0>; diff --git a/Documentation/devicetree/bindings/usb/dwc2.yaml b/Documentation/devicetree/bindings/usb/dwc2.yaml index 0a5c98ea711d..4f36a22aa6d7 100644 --- a/Documentation/devicetree/bindings/usb/dwc2.yaml +++ b/Documentation/devicetree/bindings/usb/dwc2.yaml @@ -59,6 +59,7 @@ properties: - const: amcc,dwc-otg - const: apm,apm82181-dwc-otg - const: snps,dwc2 + - const: sophgo,cv1800-usb - const: st,stm32f4x9-fsotg - const: st,stm32f4x9-hsotg - const: st,stm32f7-hsotg @@ -172,6 +173,10 @@ properties: tpl-support: true + access-controllers: + minItems: 1 + maxItems: 2 + dependencies: port: [ usb-role-switch ] role-switch-default-mode: [ usb-role-switch ] diff --git a/Documentation/devicetree/bindings/usb/fsl,usbmisc.yaml b/Documentation/devicetree/bindings/usb/fsl,usbmisc.yaml index 2d3589d284b2..0a6e7ac1b37e 100644 --- a/Documentation/devicetree/bindings/usb/fsl,usbmisc.yaml +++ b/Documentation/devicetree/bindings/usb/fsl,usbmisc.yaml @@ -33,6 +33,7 @@ properties: - fsl,imx7ulp-usbmisc - fsl,imx8mm-usbmisc - fsl,imx8mn-usbmisc + - fsl,imx8ulp-usbmisc - const: fsl,imx7d-usbmisc - const: fsl,imx6q-usbmisc - items: diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml index 924fd3d748a8..ef3143f4b794 100644 --- a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml +++ b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml @@ -29,6 +29,7 @@ properties: - mediatek,mt7623-xhci - mediatek,mt7629-xhci - mediatek,mt7986-xhci + - mediatek,mt7988-xhci - mediatek,mt8173-xhci - mediatek,mt8183-xhci - mediatek,mt8186-xhci diff --git a/Documentation/devicetree/bindings/usb/microchip,usb2514.yaml b/Documentation/devicetree/bindings/usb/microchip,usb2514.yaml new file mode 100644 index 000000000000..783c27591e56 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/microchip,usb2514.yaml @@ -0,0 +1,63 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/usb/microchip,usb2514.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Microchip USB2514 Hub Controller + +maintainers: + - Fabio Estevam <festevam@gmail.com> + +allOf: + - $ref: usb-hcd.yaml# + +properties: + compatible: + enum: + - usb424,2412 + - usb424,2417 + - usb424,2514 + + reg: true + + reset-gpios: + description: GPIO connected to the RESET_N pin. + + vdd-supply: + description: 3.3V power supply. + + clocks: + description: External 24MHz clock connected to the CLKIN pin. + maxItems: 1 + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/clock/imx6qdl-clock.h> + #include <dt-bindings/gpio/gpio.h> + + usb { + #address-cells = <1>; + #size-cells = <0>; + + usb-hub@1 { + compatible = "usb424,2514"; + reg = <1>; + clocks = <&clks IMX6QDL_CLK_CKO>; + reset-gpios = <&gpio7 12 GPIO_ACTIVE_LOW>; + vdd-supply = <®_3v3_hub>; + #address-cells = <1>; + #size-cells = <0>; + + ethernet@1 { + compatible = "usbb95,772b"; + reg = <1>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml b/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml index 38a3404ec71b..cf633d488c3f 100644 --- a/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml +++ b/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml @@ -26,10 +26,12 @@ properties: - qcom,msm8998-dwc3 - qcom,qcm2290-dwc3 - qcom,qcs404-dwc3 + - qcom,qdu1000-dwc3 - qcom,sa8775p-dwc3 - qcom,sc7180-dwc3 - qcom,sc7280-dwc3 - qcom,sc8280xp-dwc3 + - qcom,sc8280xp-dwc3-mp - qcom,sdm660-dwc3 - qcom,sdm670-dwc3 - qcom,sdm845-dwc3 @@ -117,11 +119,11 @@ properties: exception of SDM670/SDM845/SM6350. - ss_phy_irq: Used for remote wakeup in Super Speed mode of operation. minItems: 2 - maxItems: 5 + maxItems: 18 interrupt-names: minItems: 2 - maxItems: 5 + maxItems: 18 qcom,select-utmi-as-pipe-clk: description: @@ -245,6 +247,7 @@ allOf: contains: enum: - qcom,ipq8074-dwc3 + - qcom,qdu1000-dwc3 then: properties: clocks: @@ -282,6 +285,7 @@ allOf: contains: enum: - qcom,sc8280xp-dwc3 + - qcom,sc8280xp-dwc3-mp - qcom,x1e80100-dwc3 then: properties: @@ -440,6 +444,7 @@ allOf: - qcom,ipq4019-dwc3 - qcom,ipq8064-dwc3 - qcom,msm8994-dwc3 + - qcom,qdu1000-dwc3 - qcom,sa8775p-dwc3 - qcom,sc7180-dwc3 - qcom,sc7280-dwc3 @@ -470,6 +475,38 @@ allOf: - const: dm_hs_phy_irq - const: ss_phy_irq + - if: + properties: + compatible: + contains: + enum: + - qcom,sc8280xp-dwc3-mp + then: + properties: + interrupts: + minItems: 18 + maxItems: 18 + interrupt-names: + items: + - const: pwr_event_1 + - const: pwr_event_2 + - const: pwr_event_3 + - const: pwr_event_4 + - const: hs_phy_1 + - const: hs_phy_2 + - const: hs_phy_3 + - const: hs_phy_4 + - const: dp_hs_phy_1 + - const: dm_hs_phy_1 + - const: dp_hs_phy_2 + - const: dm_hs_phy_2 + - const: dp_hs_phy_3 + - const: dm_hs_phy_3 + - const: dp_hs_phy_4 + - const: dm_hs_phy_4 + - const: ss_phy_1 + - const: ss_phy_2 + additionalProperties: false examples: diff --git a/Documentation/devicetree/bindings/usb/qcom,pmic-typec.yaml b/Documentation/devicetree/bindings/usb/qcom,pmic-typec.yaml index d9694570c419..6d3ef364672e 100644 --- a/Documentation/devicetree/bindings/usb/qcom,pmic-typec.yaml +++ b/Documentation/devicetree/bindings/usb/qcom,pmic-typec.yaml @@ -21,6 +21,7 @@ properties: - items: - enum: - qcom,pm6150-typec + - qcom,pm7250b-typec - const: qcom,pm8150b-typec - items: - enum: @@ -192,15 +193,22 @@ examples: port@0 { reg = <0>; - pmic_typec_mux_out: endpoint { - remote-endpoint = <&usb_phy_typec_mux_in>; + pmic_typec_hs_in: endpoint { + remote-endpoint = <&usb_hs_out>; }; }; port@1 { reg = <1>; - pmic_typec_role_switch_out: endpoint { - remote-endpoint = <&usb_role_switch_in>; + pmic_typec_ss_in: endpoint { + remote-endpoint = <&usb_phy_typec_ss_out>; + }; + }; + + port@2 { + reg = <2>; + pmic_typec_sbu: endpoint { + remote-endpoint = <&usb_mux_sbu>; }; }; }; @@ -212,8 +220,8 @@ examples: dr_mode = "otg"; usb-role-switch; port { - usb_role_switch_in: endpoint { - remote-endpoint = <&pmic_typec_role_switch_out>; + usb_hs_out: endpoint { + remote-endpoint = <&pmic_typec_hs_in>; }; }; }; @@ -221,8 +229,19 @@ examples: usb-phy { orientation-switch; port { - usb_phy_typec_mux_in: endpoint { - remote-endpoint = <&pmic_typec_mux_out>; + usb_phy_typec_ss_out: endpoint { + remote-endpoint = <&pmic_typec_ss_in>; + }; + }; + }; + + usb-mux { + orientation-switch; + mode-switch; + + port { + usb_mux_sbu: endpoint { + remote-endpoint = <&pmic_typec_sbu>; }; }; }; diff --git a/Documentation/devicetree/bindings/usb/renesas,usbhs.yaml b/Documentation/devicetree/bindings/usb/renesas,usbhs.yaml index 40ada78f2328..c63db3ebd07b 100644 --- a/Documentation/devicetree/bindings/usb/renesas,usbhs.yaml +++ b/Documentation/devicetree/bindings/usb/renesas,usbhs.yaml @@ -19,10 +19,14 @@ properties: - 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,rza2-usbhs + - const: renesas,rzg2l-usbhs - items: - enum: diff --git a/Documentation/devicetree/bindings/usb/samsung,exynos-dwc3.yaml b/Documentation/devicetree/bindings/usb/samsung,exynos-dwc3.yaml index 1ade99e85ba8..2b3430cebe99 100644 --- a/Documentation/devicetree/bindings/usb/samsung,exynos-dwc3.yaml +++ b/Documentation/devicetree/bindings/usb/samsung,exynos-dwc3.yaml @@ -12,6 +12,7 @@ maintainers: properties: compatible: enum: + - google,gs101-dwusb3 - samsung,exynos5250-dwusb3 - samsung,exynos5433-dwusb3 - samsung,exynos7-dwusb3 @@ -59,6 +60,23 @@ allOf: properties: compatible: contains: + const: google,gs101-dwusb3 + then: + properties: + clocks: + minItems: 4 + maxItems: 4 + clock-names: + items: + - const: bus_early + - const: susp_clk + - const: link_aclk + - const: link_pclk + + - if: + properties: + compatible: + contains: const: samsung,exynos5250-dwusb3 then: properties: diff --git a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml index 203a1eb66691..1cd0ca90127d 100644 --- a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml +++ b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml @@ -85,15 +85,16 @@ properties: phys: minItems: 1 - maxItems: 2 + maxItems: 19 phy-names: minItems: 1 - maxItems: 2 - items: - enum: - - usb2-phy - - usb3-phy + maxItems: 19 + oneOf: + - items: + enum: [ usb2-phy, usb3-phy ] + - items: + pattern: "^usb(2-([0-9]|1[0-4])|3-[0-3])$" power-domains: description: diff --git a/Documentation/devicetree/bindings/usb/usb-uhci.txt b/Documentation/devicetree/bindings/usb/usb-uhci.txt deleted file mode 100644 index d1702eb2c8bd..000000000000 --- a/Documentation/devicetree/bindings/usb/usb-uhci.txt +++ /dev/null @@ -1,18 +0,0 @@ -Generic Platform UHCI Controller ------------------------------------------------------ - -Required properties: -- compatible : "generic-uhci" (deprecated: "platform-uhci") -- reg : Should contain 1 register ranges(address and length) -- interrupts : UHCI controller interrupt - -additionally the properties from usb-hcd.yaml (in the current directory) are -supported. - -Example: - - uhci@d8007b00 { - compatible = "generic-uhci"; - reg = <0xd8007b00 0x200>; - interrupts = <43>; - }; diff --git a/Documentation/devicetree/bindings/usb/usb-uhci.yaml b/Documentation/devicetree/bindings/usb/usb-uhci.yaml new file mode 100644 index 000000000000..d8336f72dc1f --- /dev/null +++ b/Documentation/devicetree/bindings/usb/usb-uhci.yaml @@ -0,0 +1,75 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/usb/usb-uhci.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Generic Platform UHCI Controller + +maintainers: + - Greg Kroah-Hartman <gregkh@linuxfoundation.org> + +properties: + compatible: + oneOf: + - const: generic-uhci + - const: platform-uhci + deprecated: true + - items: + - enum: + - aspeed,ast2400-uhci + - aspeed,ast2500-uhci + - aspeed,ast2600-uhci + - const: generic-uhci + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + '#ports': + $ref: /schemas/types.yaml#/definitions/uint32 + + clocks: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + +allOf: + - $ref: usb-hcd.yaml + - if: + properties: + compatible: + contains: + const: generic-uhci + then: + required: + - clocks + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/clock/aspeed-clock.h> + + usb@d8007b00 { + compatible = "generic-uhci"; + reg = <0xd8007b00 0x200>; + interrupts = <43>; + clocks = <&syscon ASPEED_CLK_GATE_USBUHCICLK>; + }; + - | + #include <dt-bindings/clock/aspeed-clock.h> + + usb@1e6b0000 { + compatible = "aspeed,ast2500-uhci", "generic-uhci"; + reg = <0x1e6b0000 0x100>; + interrupts = <14>; + #ports = <2>; + clocks = <&syscon ASPEED_CLK_GATE_USBUHCICLK>; + }; +... |