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author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-06-26 15:59:26 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-06-26 15:59:26 -0700 |
commit | 2a298679b41199ae742a77ce69766385dffe816f (patch) | |
tree | 93a23c0d828ccca7053f604dbfcdd4d3278972b3 /Documentation/devicetree/bindings/usb | |
parent | 8c7febe83915332276cab49e89f6580bb963fb9a (diff) | |
parent | 50641056d833813b71b0ad51823f7ded8dd62e7f (diff) | |
download | op-kernel-dev-2a298679b41199ae742a77ce69766385dffe816f.zip op-kernel-dev-2a298679b41199ae742a77ce69766385dffe816f.tar.gz |
Merge tag 'usb-4.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB updates from Greg KH:
"Here's the big USB patchset for 4.2-rc1. As is normal these days, the
majority of changes are in the gadget drivers, with a bunch of other
small driver changes.
All of these have been in linux-next with no reported issues"
* tag 'usb-4.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (175 commits)
usb: dwc3: Use ASCII space in Kconfig
usb: chipidea: add work-around for Marvell HSIC PHY startup
usb: chipidea: allow multiple instances to use default ci_default_pdata
dt-bindings: Consolidate ChipIdea USB ci13xxx bindings
phy: add Marvell HSIC 28nm PHY
phy: Add Marvell USB 2.0 OTG 28nm PHY
dt-bindings: Add Marvell PXA1928 USB and HSIC PHY bindings
USB: ssb: use devm_kzalloc
USB: ssb: fix error handling in ssb_hcd_create_pdev()
usb: isp1760: check for null return from kzalloc
cdc-acm: Add support of ATOL FPrint fiscal printers
usb: chipidea: usbmisc_imx: Remove unneeded semicolon
USB: usbtmc: add device quirk for Rigol DS6104
USB: serial: mos7840: Use setup_timer
phy: twl4030-usb: add ABI documentation
phy: twl4030-usb: remove incorrect pm_runtime_get_sync() in probe function.
phy: twl4030-usb: remove pointless 'suspended' test in 'suspend' callback.
phy: twl4030-usb: make runtime pm more reliable.
drivers:usb:fsl: Fix compilation error for fsl ehci drv
usb: renesas_usbhs: Don't disable the pipe if Control write status stage
...
Diffstat (limited to 'Documentation/devicetree/bindings/usb')
10 files changed, 43 insertions, 74 deletions
diff --git a/Documentation/devicetree/bindings/usb/ci-hdrc-imx.txt b/Documentation/devicetree/bindings/usb/ci-hdrc-imx.txt deleted file mode 100644 index 38a5480..0000000 --- a/Documentation/devicetree/bindings/usb/ci-hdrc-imx.txt +++ /dev/null @@ -1,35 +0,0 @@ -* Freescale i.MX ci13xxx usb controllers - -Required properties: -- compatible: Should be "fsl,imx27-usb" -- reg: Should contain registers location and length -- interrupts: Should contain controller interrupt -- fsl,usbphy: phandle of usb phy that connects to the port - -Recommended properies: -- phy_type: the type of the phy connected to the core. Should be one - of "utmi", "utmi_wide", "ulpi", "serial" or "hsic". Without this - property the PORTSC register won't be touched -- dr_mode: One of "host", "peripheral" or "otg". Defaults to "otg" - -Optional properties: -- fsl,usbmisc: phandler of non-core register device, with one argument - that indicate usb controller index -- vbus-supply: regulator for vbus -- disable-over-current: disable over current detect -- external-vbus-divider: enables off-chip resistor divider for Vbus -- maximum-speed: limit the maximum connection speed to "full-speed". -- tpl-support: TPL (Targeted Peripheral List) feature for targeted hosts - -Examples: -usb@02184000 { /* USB OTG */ - compatible = "fsl,imx6q-usb", "fsl,imx27-usb"; - reg = <0x02184000 0x200>; - interrupts = <0 43 0x04>; - fsl,usbphy = <&usbphy1>; - fsl,usbmisc = <&usbmisc 0>; - disable-over-current; - external-vbus-divider; - maximum-speed = "full-speed"; - tpl-support; -}; diff --git a/Documentation/devicetree/bindings/usb/ci-hdrc-qcom.txt b/Documentation/devicetree/bindings/usb/ci-hdrc-qcom.txt deleted file mode 100644 index f2899b5..0000000 --- a/Documentation/devicetree/bindings/usb/ci-hdrc-qcom.txt +++ /dev/null @@ -1,17 +0,0 @@ -Qualcomm CI13xxx (Chipidea) USB controllers - -Required properties: -- compatible: should contain "qcom,ci-hdrc" -- reg: offset and length of the register set in the memory map -- interrupts: interrupt-specifier for the controller interrupt. -- usb-phy: phandle for the PHY device -- dr_mode: Should be "peripheral" - -Examples: - gadget@f9a55000 { - compatible = "qcom,ci-hdrc"; - reg = <0xf9a55000 0x400>; - dr_mode = "peripheral"; - interrupts = <0 134 0>; - usb-phy = <&usbphy0>; - }; diff --git a/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt b/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt index 27f8b1e..553e2fa 100644 --- a/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt +++ b/Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt @@ -1,15 +1,35 @@ * USB2 ChipIdea USB controller for ci13xxx Required properties: -- compatible: should be "chipidea,usb2" +- compatible: should be one of: + "fsl,imx27-usb" + "lsi,zevio-usb" + "qcom,ci-hdrc" + "chipidea,usb2" - reg: base address and length of the registers - interrupts: interrupt for the USB controller +Recommended properies: +- phy_type: the type of the phy connected to the core. Should be one + of "utmi", "utmi_wide", "ulpi", "serial" or "hsic". Without this + property the PORTSC register won't be touched. +- dr_mode: One of "host", "peripheral" or "otg". Defaults to "otg" + +Deprecated properties: +- usb-phy: phandle for the PHY device. Use "phys" instead. +- fsl,usbphy: phandle of usb phy that connects to the port. Use "phys" instead. + Optional properties: - clocks: reference to the USB clock - phys: reference to the USB PHY - phy-names: should be "usb-phy" - vbus-supply: reference to the VBUS regulator +- maximum-speed: limit the maximum connection speed to "full-speed". +- tpl-support: TPL (Targeted Peripheral List) feature for targeted hosts +- fsl,usbmisc: (FSL only) phandler of non-core register device, with one + argument that indicate usb controller index +- disable-over-current: (FSL only) disable over current detect +- external-vbus-divider: (FSL only) enables off-chip resistor divider for Vbus Example: diff --git a/Documentation/devicetree/bindings/usb/ci-hdrc-zevio.txt b/Documentation/devicetree/bindings/usb/ci-hdrc-zevio.txt deleted file mode 100644 index abbcb2a..0000000 --- a/Documentation/devicetree/bindings/usb/ci-hdrc-zevio.txt +++ /dev/null @@ -1,17 +0,0 @@ -* LSI Zevio USB OTG Controller - -Required properties: -- compatible: Should be "lsi,zevio-usb" -- reg: Should contain registers location and length -- interrupts: Should contain controller interrupt - -Optional properties: -- vbus-supply: regulator for vbus - -Examples: - usb0: usb@b0000000 { - reg = <0xb0000000 0x1000>; - compatible = "lsi,zevio-usb"; - interrupts = <8>; - vbus-supply = <&vbus_reg>; - }; diff --git a/Documentation/devicetree/bindings/usb/dwc3-st.txt b/Documentation/devicetree/bindings/usb/dwc3-st.txt index f9d7025..01c71b1 100644 --- a/Documentation/devicetree/bindings/usb/dwc3-st.txt +++ b/Documentation/devicetree/bindings/usb/dwc3-st.txt @@ -49,8 +49,7 @@ st_dwc3: dwc3@8f94000 { st,syscfg = <&syscfg_core>; resets = <&powerdown STIH407_USB3_POWERDOWN>, <&softreset STIH407_MIPHY2_SOFTRESET>; - reset-names = "powerdown", - "softreset"; + reset-names = "powerdown", "softreset"; #address-cells = <1>; #size-cells = <1>; pinctrl-names = "default"; @@ -62,7 +61,7 @@ st_dwc3: dwc3@8f94000 { reg = <0x09900000 0x100000>; interrupts = <GIC_SPI 155 IRQ_TYPE_NONE>; dr_mode = "host"; - phys-names = "usb2-phy", "usb3-phy"; - phys = <&usb2_picophy2>, <&phy_port2 MIPHY_TYPE_USB>; + phy-names = "usb2-phy", "usb3-phy"; + phys = <&usb2_picophy2>, <&phy_port2 PHY_TYPE_USB3>; }; }; diff --git a/Documentation/devicetree/bindings/usb/dwc3.txt b/Documentation/devicetree/bindings/usb/dwc3.txt index 5cc3643..0815eac 100644 --- a/Documentation/devicetree/bindings/usb/dwc3.txt +++ b/Documentation/devicetree/bindings/usb/dwc3.txt @@ -38,6 +38,8 @@ Optional properties: - snps,is-utmi-l1-suspend: true when DWC3 asserts output signal utmi_l1_suspend_n, false when asserts utmi_sleep_n - snps,hird-threshold: HIRD threshold + - snps,hsphy_interface: High-Speed PHY interface selection between "utmi" for + UTMI+ and "ulpi" for ULPI when the DWC_USB3_HSPHY_INTERFACE has value 3. This is usually a subnode to DWC3 glue to which it is connected. diff --git a/Documentation/devicetree/bindings/usb/msm-hsusb.txt b/Documentation/devicetree/bindings/usb/msm-hsusb.txt index 2826f2a..bd8d9e7 100644 --- a/Documentation/devicetree/bindings/usb/msm-hsusb.txt +++ b/Documentation/devicetree/bindings/usb/msm-hsusb.txt @@ -69,6 +69,17 @@ Optional properties: (no, min, max) where each value represents either a voltage in microvolts or a value corresponding to voltage corner. +- qcom,manual-pullup: If present, vbus is not routed to USB controller/phy + and controller driver therefore enables pull-up explicitly + before starting controller using usbcmd run/stop bit. + +- extcon: 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. + Example HSUSB OTG controller device node: usb@f9a55000 { diff --git a/Documentation/devicetree/bindings/usb/renesas_usbhs.txt b/Documentation/devicetree/bindings/usb/renesas_usbhs.txt index ddbe304..64a4ca6 100644 --- a/Documentation/devicetree/bindings/usb/renesas_usbhs.txt +++ b/Documentation/devicetree/bindings/usb/renesas_usbhs.txt @@ -4,6 +4,7 @@ Required properties: - compatible: Must contain one of the following: - "renesas,usbhs-r8a7790" - "renesas,usbhs-r8a7791" + - "renesas,usbhs-r8a7794" - reg: Base address and length of the register for the USBHS - interrupts: Interrupt specifier for the USBHS - clocks: A list of phandle + clock specifier pairs diff --git a/Documentation/devicetree/bindings/usb/twlxxxx-usb.txt b/Documentation/devicetree/bindings/usb/twlxxxx-usb.txt index 0aee0ad..17327a2 100644 --- a/Documentation/devicetree/bindings/usb/twlxxxx-usb.txt +++ b/Documentation/devicetree/bindings/usb/twlxxxx-usb.txt @@ -30,6 +30,9 @@ TWL4030 USB PHY AND COMPARATOR - usb_mode : The mode used by the phy to connect to the controller. "1" specifies "ULPI" mode and "2" specifies "CEA2011_3PIN" mode. +If a sibling node is compatible "ti,twl4030-bci", then it will find +this device and query it for USB power status. + twl4030-usb { compatible = "ti,twl4030-usb"; interrupts = < 10 4 >; diff --git a/Documentation/devicetree/bindings/usb/usb-ehci.txt b/Documentation/devicetree/bindings/usb/usb-ehci.txt index 0b04fdf..a12d601 100644 --- a/Documentation/devicetree/bindings/usb/usb-ehci.txt +++ b/Documentation/devicetree/bindings/usb/usb-ehci.txt @@ -13,6 +13,8 @@ Optional properties: - big-endian-desc : boolean, set this for hcds with big-endian descriptors - big-endian : boolean, for hcds with big-endian-regs + big-endian-desc - needs-reset-on-resume : boolean, set this to force EHCI reset after resume + - has-transaction-translator : boolean, set this if EHCI have a Transaction + Translator built into the root hub. - clocks : a list of phandle + clock specifier pairs - phys : phandle + phy specifier pair - phy-names : "usb" |