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-rw-r--r--dts/Bindings/usb/allwinner,sun4i-a10-musb.txt4
-rw-r--r--dts/Bindings/usb/dwc3-st.txt4
-rw-r--r--dts/Bindings/usb/dwc3.txt4
-rw-r--r--dts/Bindings/usb/ehci-omap.txt1
-rw-r--r--dts/Bindings/usb/ehci-st.txt2
-rw-r--r--dts/Bindings/usb/mt8173-mtu3.txt12
-rw-r--r--dts/Bindings/usb/mt8173-xhci.txt14
-rw-r--r--dts/Bindings/usb/qcom,dwc3.txt2
-rw-r--r--dts/Bindings/usb/ulpi.txt20
-rw-r--r--dts/Bindings/usb/usb-xhci.txt1
-rw-r--r--dts/Bindings/usb/usb251xb.txt83
11 files changed, 128 insertions, 19 deletions
diff --git a/dts/Bindings/usb/allwinner,sun4i-a10-musb.txt b/dts/Bindings/usb/allwinner,sun4i-a10-musb.txt
index 862cd7c798..d9b42da016 100644
--- a/dts/Bindings/usb/allwinner,sun4i-a10-musb.txt
+++ b/dts/Bindings/usb/allwinner,sun4i-a10-musb.txt
@@ -2,8 +2,8 @@ Allwinner sun4i A10 musb DRC/OTG controller
-------------------------------------------
Required properties:
- - compatible : "allwinner,sun4i-a10-musb", "allwinner,sun6i-a31-musb"
- or "allwinner,sun8i-a33-musb"
+ - compatible : "allwinner,sun4i-a10-musb", "allwinner,sun6i-a31-musb",
+ "allwinner,sun8i-a33-musb" or "allwinner,sun8i-h3-musb"
- reg : mmio address range of the musb controller
- clocks : clock specifier for the musb controller ahb gate clock
- reset : reset specifier for the ahb reset (A31 and newer only)
diff --git a/dts/Bindings/usb/dwc3-st.txt b/dts/Bindings/usb/dwc3-st.txt
index 01c71b1258..50dee3b446 100644
--- a/dts/Bindings/usb/dwc3-st.txt
+++ b/dts/Bindings/usb/dwc3-st.txt
@@ -20,10 +20,10 @@ See: Documentation/devicetree/bindings/reset/reset.txt
with 'reg' property
- pinctl-names : A pinctrl state named "default" must be defined
-See: Documentation/devicetree/bindings/pinctrl/pinctrl-binding.txt
+See: Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
- pinctrl-0 : Pin control group
-See: Documentation/devicetree/bindings/pinctrl/pinctrl-binding.txt
+See: Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
- ranges : allows valid 1:1 translation between child's address space and
parent's address space
diff --git a/dts/Bindings/usb/dwc3.txt b/dts/Bindings/usb/dwc3.txt
index e3e6983288..f658f394c2 100644
--- a/dts/Bindings/usb/dwc3.txt
+++ b/dts/Bindings/usb/dwc3.txt
@@ -56,6 +56,10 @@ Optional properties:
- <DEPRECATED> tx-fifo-resize: determines if the FIFO *has* to be reallocated.
+ - in addition all properties from usb-xhci.txt from the current directory are
+ supported as well
+
+
This is usually a subnode to DWC3 glue to which it is connected.
dwc3@4a030000 {
diff --git a/dts/Bindings/usb/ehci-omap.txt b/dts/Bindings/usb/ehci-omap.txt
index 3dc231c832..d77e11a975 100644
--- a/dts/Bindings/usb/ehci-omap.txt
+++ b/dts/Bindings/usb/ehci-omap.txt
@@ -29,4 +29,3 @@ usbhsehci: ehci@4a064c00 {
&usbhsehci {
phys = <&hsusb1_phy 0 &hsusb3_phy>;
};
-
diff --git a/dts/Bindings/usb/ehci-st.txt b/dts/Bindings/usb/ehci-st.txt
index fb45fa5770..410d922cfd 100644
--- a/dts/Bindings/usb/ehci-st.txt
+++ b/dts/Bindings/usb/ehci-st.txt
@@ -7,7 +7,7 @@ Required properties:
- interrupts : one EHCI interrupt should be described here
- pinctrl-names : a pinctrl state named "default" must be defined
- pinctrl-0 : phandle referencing pin configuration of the USB controller
-See: Documentation/devicetree/bindings/pinctrl/pinctrl-binding.txt
+See: Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
- clocks : phandle list of usb clocks
- clock-names : should be "ic" for interconnect clock and "clk48"
See: Documentation/devicetree/bindings/clock/clock-bindings.txt
diff --git a/dts/Bindings/usb/mt8173-mtu3.txt b/dts/Bindings/usb/mt8173-mtu3.txt
index e049d199bf..1d7c3bc677 100644
--- a/dts/Bindings/usb/mt8173-mtu3.txt
+++ b/dts/Bindings/usb/mt8173-mtu3.txt
@@ -10,7 +10,7 @@ Required properties:
- vusb33-supply : regulator of USB avdd3.3v
- clocks : a list of phandle + clock-specifier pairs, one for each
entry in clock-names
- - clock-names : must contain "sys_ck" for clock of controller;
+ - clock-names : must contain "sys_ck" and "ref_ck" for clock of controller;
"wakeup_deb_p0" and "wakeup_deb_p1" are optional, they are
depends on "mediatek,enable-wakeup"
- phys : a list of phandle + phy specifier pairs
@@ -30,7 +30,7 @@ Optional properties:
"id_float" and "id_ground" are optinal which depends on
"mediatek,enable-manual-drd"
- pinctrl-0 : pin control group
- See: Documentation/devicetree/bindings/pinctrl/pinctrl-binding.txt
+ See: Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
- maximum-speed : valid arguments are "super-speed", "high-speed" and
"full-speed"; refer to usb/generic.txt
@@ -56,10 +56,10 @@ ssusb: usb@11271000 {
phys = <&phy_port0 PHY_TYPE_USB3>,
<&phy_port1 PHY_TYPE_USB2>;
power-domains = <&scpsys MT8173_POWER_DOMAIN_USB>;
- clocks = <&topckgen CLK_TOP_USB30_SEL>,
+ clocks = <&topckgen CLK_TOP_USB30_SEL>, <&clk26m>,
<&pericfg CLK_PERI_USB0>,
<&pericfg CLK_PERI_USB1>;
- clock-names = "sys_ck",
+ clock-names = "sys_ck", "ref_ck",
"wakeup_deb_p0",
"wakeup_deb_p1";
vusb33-supply = <&mt6397_vusb_reg>;
@@ -79,8 +79,8 @@ ssusb: usb@11271000 {
reg-names = "mac";
interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_LOW>;
power-domains = <&scpsys MT8173_POWER_DOMAIN_USB>;
- clocks = <&topckgen CLK_TOP_USB30_SEL>;
- clock-names = "sys_ck";
+ clocks = <&topckgen CLK_TOP_USB30_SEL>, <&clk26m>;
+ clock-names = "sys_ck", "ref_ck";
vusb33-supply = <&mt6397_vusb_reg>;
status = "disabled";
};
diff --git a/dts/Bindings/usb/mt8173-xhci.txt b/dts/Bindings/usb/mt8173-xhci.txt
index 2a930bd52b..0acfc8acbe 100644
--- a/dts/Bindings/usb/mt8173-xhci.txt
+++ b/dts/Bindings/usb/mt8173-xhci.txt
@@ -23,6 +23,7 @@ Required properties:
entry in clock-names
- clock-names : must contain
"sys_ck": for clock of xHCI MAC
+ "ref_ck": for reference clock of xHCI MAC
"wakeup_deb_p0": for USB wakeup debounce clock of port0
"wakeup_deb_p1": for USB wakeup debounce clock of port1
@@ -37,7 +38,7 @@ Optional properties:
- usb3-lpm-capable : supports USB3.0 LPM
- pinctrl-names : a pinctrl state named "default" must be defined
- pinctrl-0 : pin control group
- See: Documentation/devicetree/bindings/pinctrl/pinctrl-binding.txt
+ See: Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
Example:
usb30: usb@11270000 {
@@ -47,10 +48,10 @@ usb30: usb@11270000 {
reg-names = "mac", "ippc";
interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_LOW>;
power-domains = <&scpsys MT8173_POWER_DOMAIN_USB>;
- clocks = <&topckgen CLK_TOP_USB30_SEL>,
+ clocks = <&topckgen CLK_TOP_USB30_SEL>, <&clk26m>,
<&pericfg CLK_PERI_USB0>,
<&pericfg CLK_PERI_USB1>;
- clock-names = "sys_ck",
+ clock-names = "sys_ck", "ref_ck",
"wakeup_deb_p0",
"wakeup_deb_p1";
phys = <&phy_port0 PHY_TYPE_USB3>,
@@ -67,7 +68,7 @@ usb30: usb@11270000 {
In the case, xhci is added as subnode to mtu3. An example and the DT binding
details of mtu3 can be found in:
-Documentation/devicetree/bindings/usb/mtu3.txt
+Documentation/devicetree/bindings/usb/mt8173-mtu3.txt
Required properties:
- compatible : should contain "mediatek,mt8173-xhci"
@@ -82,6 +83,7 @@ Required properties:
entry in clock-names
- clock-names : must be
"sys_ck": for clock of xHCI MAC
+ "ref_ck": for reference clock of xHCI MAC
Optional properties:
- vbus-supply : reference to the VBUS regulator;
@@ -94,8 +96,8 @@ usb30: usb@11270000 {
reg-names = "mac";
interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_LOW>;
power-domains = <&scpsys MT8173_POWER_DOMAIN_USB>;
- clocks = <&topckgen CLK_TOP_USB30_SEL>;
- clock-names = "sys_ck";
+ clocks = <&topckgen CLK_TOP_USB30_SEL>, <&clk26m>;
+ clock-names = "sys_ck", "ref_ck";
vusb33-supply = <&mt6397_vusb_reg>;
usb3-lpm-capable;
};
diff --git a/dts/Bindings/usb/qcom,dwc3.txt b/dts/Bindings/usb/qcom,dwc3.txt
index 39acb084bc..73cc0963e8 100644
--- a/dts/Bindings/usb/qcom,dwc3.txt
+++ b/dts/Bindings/usb/qcom,dwc3.txt
@@ -18,7 +18,7 @@ A child node must exist to represent the core DWC3 IP block. The name of
the node is not important. The content of the node is defined in dwc3.txt.
Phy documentation is provided in the following places:
-Documentation/devicetree/bindings/phy/qcom,dwc3-usb-phy.txt
+Documentation/devicetree/bindings/phy/qcom-dwc3-usb-phy.txt
Example device nodes:
diff --git a/dts/Bindings/usb/ulpi.txt b/dts/Bindings/usb/ulpi.txt
new file mode 100644
index 0000000000..ca179dc4bd
--- /dev/null
+++ b/dts/Bindings/usb/ulpi.txt
@@ -0,0 +1,20 @@
+ULPI bus binding
+----------------
+
+Phys that are behind a ULPI connection can be described with the following
+binding. The host controller shall have a "ulpi" named node as a child, and
+that node shall have one enabled node underneath it representing the ulpi
+device on the bus.
+
+EXAMPLE
+-------
+
+usb {
+ compatible = "vendor,usb-controller";
+
+ ulpi {
+ phy {
+ compatible = "vendor,phy";
+ };
+ };
+};
diff --git a/dts/Bindings/usb/usb-xhci.txt b/dts/Bindings/usb/usb-xhci.txt
index 0b7d857600..2d80b60eea 100644
--- a/dts/Bindings/usb/usb-xhci.txt
+++ b/dts/Bindings/usb/usb-xhci.txt
@@ -27,6 +27,7 @@ Required properties:
Optional properties:
- clocks: reference to a clock
- usb3-lpm-capable: determines if platform is USB3 LPM capable
+ - quirk-broken-port-ped: set if the controller has broken port disable mechanism
Example:
usb@f0931000 {
diff --git a/dts/Bindings/usb/usb251xb.txt b/dts/Bindings/usb/usb251xb.txt
new file mode 100644
index 0000000000..0c065f7765
--- /dev/null
+++ b/dts/Bindings/usb/usb251xb.txt
@@ -0,0 +1,83 @@
+Microchip USB 2.0 Hi-Speed Hub Controller
+
+The device node for the configuration of a Microchip USB251xB/xBi USB 2.0
+Hi-Speed Controller.
+
+Required properties :
+ - compatible : Should be "microchip,usb251xb" or one of the specific types:
+ "microchip,usb2512b", "microchip,usb2512bi", "microchip,usb2513b",
+ "microchip,usb2513bi", "microchip,usb2514b", "microchip,usb2514bi"
+ - hub-reset-gpios : Should specify the gpio for hub reset
+
+Optional properties :
+ - reg : I2C address on the selected bus (default is <0x2C>)
+ - skip-config : Skip Hub configuration, but only send the USB-Attach command
+ - vendor-id : USB Vendor ID of the hub (16 bit, default is 0x0424)
+ - product-id : USB Product ID of the hub (16 bit, default depends on type)
+ - device-id : USB Device ID of the hub (16 bit, default is 0x0bb3)
+ - language-id : USB Language ID (16 bit, default is 0x0000)
+ - manufacturer : USB Manufacturer string (max 31 characters long)
+ - product : USB Product string (max 31 characters long)
+ - serial : USB Serial string (max 31 characters long)
+ - {bus,self}-powered : selects between self- and bus-powered operation (default
+ is self-powered)
+ - disable-hi-speed : disable USB Hi-Speed support
+ - {multi,single}-tt : selects between multi- and single-transaction-translator
+ (default is multi-tt)
+ - disable-eop : disable End of Packet generation in full-speed mode
+ - {ganged,individual}-sensing : select over-current sense type in self-powered
+ mode (default is individual)
+ - {ganged,individual}-port-switching : select port power switching mode
+ (default is individual)
+ - dynamic-power-switching : enable auto-switching from self- to bus-powered
+ operation if the local power source is removed or unavailable
+ - oc-delay-{100us,4ms,8ms,16ms} : set over current timer delay (default is 8ms)
+ - compound-device : indicated the hub is part of a compound device
+ - port-mapping-mode : enable port mapping mode
+ - string-support : enable string descriptor support (required for manufacturer,
+ product and serial string configuration)
+ - non-removable-ports : Should specify the ports which have a non-removable
+ device connected.
+ - sp-disabled-ports : Specifies the ports which will be self-power disabled
+ - bp-disabled-ports : Specifies the ports which will be bus-power disabled
+ - max-sp-power : Specifies the maximum current the hub consumes from an
+ upstream port when operating as self-powered hub including the power
+ consumption of a permanently attached peripheral if the hub is
+ configured as a compound device. The value is given in mA in a 0 - 500
+ range (default is 2).
+ - max-bp-power : Specifies the maximum current the hub consumes from an
+ upstream port when operating as bus-powered hub including the power
+ consumption of a permanently attached peripheral if the hub is
+ configured as a compound device. The value is given in mA in a 0 - 500
+ range (default is 100).
+ - max-sp-current : Specifies the maximum current the hub consumes from an
+ upstream port when operating as self-powered hub EXCLUDING the power
+ consumption of a permanently attached peripheral if the hub is
+ configured as a compound device. The value is given in mA in a 0 - 500
+ range (default is 2).
+ - max-bp-current : Specifies the maximum current the hub consumes from an
+ upstream port when operating as bus-powered hub EXCLUDING the power
+ consumption of a permanently attached peripheral if the hub is
+ configured as a compound device. The value is given in mA in a 0 - 500
+ range (default is 100).
+ - power-on-time : Specifies the time it takes from the time the host initiates
+ the power-on sequence to a port until the port has adequate power. The
+ value is given in ms in a 0 - 510 range (default is 100ms).
+
+Examples:
+ usb2512b@2c {
+ compatible = "microchip,usb2512b";
+ hub-reset-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
+ };
+
+ usb2514b@2c {
+ compatible = "microchip,usb2514b";
+ reg = <0x2c>;
+ reset-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
+ vendor-id = /bits/ 16 <0x0000>;
+ product-id = /bits/ 16 <0x0000>;
+ string-support;
+ manufacturer = "Foo";
+ product = "Foo-Bar";
+ serial = "1234567890A";
+ };
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-30 11:22:47 +0000