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2018-08-24MLK-17128-1 dt-bindings: typec: add max_snk_mw propertyLi Jun
Add max_snk_mw property for power sink to know the max power. Because the max mw may be smaller than the max ma multiplied by max mv: max-mw <= max-mv*max-ma After the power sink decides the PDO from source, it needs to check the power to see if the provided power of this PDO can match its requirement, which needs consider max_snk_mw to know the max current it can have based on selected voltage. Acked-by: Peter Chen <peter.chen@nxp.com> Signed-off-by: Li Jun <jun.li@nxp.com>
2018-08-24MLK-16715-7 usb: chipidea: imx: add "ci-disable-lpm" quirkPeter Chen
Some chipidea hardware needs to disable low power mode for controller due to IC issue or hardware issue, add one quirk for it. Acked-by: Jun Li <jun.li@nxp.com> Signed-off-by: Peter Chen <peter.chen@nxp.com>
2018-08-24MLK-16715-2 binding-doc: usb: ci-hdrc-usb2: add imx7ulp and imx8qm compatiblePeter Chen
Add imx7ulp and imx8qm compatible. Acked-by: Jun Li <jun.li@nxp.com> Signed-off-by: Peter Chen <peter.chen@nxp.com>
2018-08-24MLK-16604-3 dt-bindings: usb: xhci: add usb3-resume-missing-cas propertyLi Jun
There is already one quirk for usb3 xhci flag XHCI_MISSING_CAS, for those platform with OF we can use usb3-resume-missing-cas to enable this quirk to work around usb3 resume from system sleep. Signed-off-by: Li Jun <jun.li@nxp.com> Acked-by: Peter Chen <peter.chen@nxp.com>
2018-08-24MLK-16820-5 dt-bindings: typec: add documentation for tcpciLi Jun
TCPCI stands for typec port controller interface, its implementation has full typec port control with power delivery support, it's a standard i2c slave with GPIO input as irq interface, detail see spec "Universal Serial Bus Type-C Port Controller Interface Specification Revision 1.0, Version 1.1" Signed-off-by: Li Jun <jun.li@nxp.com> Acked-by: Peter Chen <peter.chen@nxp.com>
2018-08-24MLK-16820-4 dt-bindings: typec: add basic typec propertiesLi Jun
port-type is required for any typec port; default-role is only required for drp; power source capable needs src-pdos; power sink capable needs snk-pdos, max-snk-mv, max-snk-ma, op-snk-mw. Signed-off-by: Li Jun <jun.li@nxp.com> Acked-by: Peter Chen <peter.chen@nxp.com>
2018-08-24MLK-16065-6 doc: binding: cdns-usb3: add binding-doc for Cadence USB3Peter Chen
Add binding-doc for Cadence USB3 Signed-off-by: Peter Chen <peter.chen@nxp.com>
2018-08-24MLK-16013-6 Documentation: usb: dwc3: add suspend clk settingLi Jun
Add dt documentation for specify the suspend clk and its caculation. Reviewed-by: Peter Chen <peter.chen@nxp.com> Signed-off-by: Li Jun <jun.li@nxp.com>
2018-08-24MLK-14947-3 usb: doc: chipidea: imx: add power-polarity-active-high propertyLi Jun
USB host vbus control can be via port power(PP) bit of ehci, there is a polarity setting in controller register for this signal, if power supply chip use active high, add this property. Acked-by: Peter Chen <peter.chen@nxp.com> Signed-off-by: Li Jun <jun.li@nxp.com>
2018-08-24MLK-13570-4 usb: chipidea: usbmisc_imx: add imx7ulp entryPeter Chen
imx7ulp non core register mapping is similar with imx7d, and the initialization is the same, but lacks of USB charger detection support. Signed-off-by: Peter Chen <peter.chen@nxp.com>
2018-08-23MLK-10783-6 doc: dt-binding: usbmisc_imx: add compatible string ↵Peter Chen
"fsl,imx6ul-usbmisc" Add compatible string "fsl,imx6ul-usbmisc" Signed-off-by: Peter Chen <peter.chen@freescale.com> (cherry picked from commit 2bccb52eba125db06a7a7da5342d41c9f664d2d7)
2018-08-23MLK-10086-1 usb: doc: ci-hdrc-imx: update for hsic controllerLi Jun
Update for HSIC controller Signed-off-by: Peter Chen <peter.chen@freescale.com> (cherry picked from commit c68e2fee7a6e321db9bb56b42853fe90a4e398ee)
2018-08-23MLK-10085-4 usb: doc: chipidea: imx: add imx6-usb-charger-detection propertyLi Jun
It is used to indicate whether we use SoC's usb charger detection or not. Besides, we add anatop phandle since we need to use anatop register to do most of charger detect operations. Signed-off-by: Peter Chen <peter.chen@freescale.com>
2017-12-14dt-bindings: usb: fix reg-property port-number rangeJohan Hovold
[ Upstream commit f42ae7b0540937e00fe005812997f126aaac4bc2 ] The USB hub port-number range for USB 2.0 is 1-255 and not 1-31 which reflects an arbitrary limit set by the current Linux implementation. Note that for USB 3.1 hubs the valid range is 1-15. Increase the documented valid range in the binding to 255, which is the maximum allowed by the specifications. Signed-off-by: Johan Hovold <johan@kernel.org> Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-04-12usb: host: xhci-plat: enable BROKEN_PED quirk if platform requestedFelipe Balbi
[ Upstream commit 21939f003ad09355d9c975735750bb22aa37d8de ] In case 'quirk-broken-port-ped' property is passed in via device property, we should enable the corresponding BROKEN_PED quirk flag for XHCI core. [rogerq@ti.com] Updated code from platform data to device property and added DT binding. Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-10-18Revert "Documentation: devicetree: dwc2: Deprecate g-tx-fifo-size"John Youn
This binding was deprecated due to commit aa381a7259c3 ("usb: dwc2: gadget: fix TX FIFO size and address initialization"). However that commit is now reverted, so also revert this commit. The binding is valid and shouldn't be deprecated. This reverts commit 65e1ff7f4b5b ("Documentation: devicetree: dwc2: Deprecate g-tx-fifo-size"). Signed-off-by: John Youn <johnyoun@synopsys.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
2016-10-07Merge tag 'armsoc-late' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC late DT updates from Arnd Bergmann: "These updates have been kept in a separate branch mostly because they rely on updates to the respective clk drivers to keep the shared header files in sync. - The Renesas r8a7796 (R-Car M3-W) platform gets added, this is an automotive SoC similar to the ⅹ8a7795 chip we already support, but the dts changes rely on a clock driver change that has been merged for v4.9 through the clk tree. - The Amlogic meson-gxbb (S905) platform gains support for a few drivers merged through our tree, in particular the network and usb driver changes are required and included here, and also the clk tree changes. - The Allwinner platforms have seen a large-scale change to their clk drivers and the dts file updates must come after that. This includes the newly added Nextthing GR8 platform, which is derived from sun5i/A13. - Some integrator (arm32) changes rely on clk driver changes. - A single patch for lpc32xx has no such dependency but wasn't added until just before the merge window" * tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (99 commits) ARM: dts: lpc32xx: add device node for IRAM on-chip memory ARM: dts: sun8i: Add accelerometer to polaroid-mid2407pxe03 ARM: dts: sun8i: enable UART1 for iNet D978 Rev2 board ARM: dts: sun8i: add pinmux for UART1 at PG dts: sun8i-h3: add I2C0-2 peripherals to H3 SOC dts: sun8i-h3: add pinmux definitions for I2C0-2 dts: sun8i-h3: associate exposed UARTs on Orange Pi Boards dts: sun8i-h3: split off RTS/CTS for UART1 in seperate pinmux dts: sun8i-h3: add pinmux definitions for UART2-3 ARM: dts: sun9i: a80-optimus: Disable EHCI1 ARM: dts: sun9i: cubieboard4: Add AXP806 PMIC device node and regulators ARM: dts: sun9i: a80-optimus: Add AXP806 PMIC device node and regulators ARM: dts: sun9i: cubieboard4: Declare AXP809 SW regulator as unused ARM: dts: sun9i: a80-optimus: Declare AXP809 SW regulator as unused ARM: dts: sun8i: Add touchscreen node for sun8i-a33-ga10h ARM: dts: sun8i: Add touchscreen node for sun8i-a23-polaroid-mid2809pxe04 ARM: dts: sun8i: Add touchscreen node for sun8i-a23-polaroid-mid2407pxe03 ARM: dts: sun8i: Add touchscreen node for sun8i-a23-inet86dz ARM: dts: sun8i: Add touchscreen node for sun8i-a23-gt90h ARM64: dts: meson-gxbb-vega-s95: Enable USB Nodes ...
2016-09-15Merge tag 'usb-ci-v4.9-rc1' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb into usb-testing Peter writes: Most of them are refine patches, only new feature is disable io watchdog for chipidea platform.
2016-09-14Merge tag 'usb-for-v4.9' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next Felipe writes: usb: patches for v4.9 merge window This time around we have 92 non-merge commits. Most of the changes are in drivers/usb/gadget (40.3%) with drivers/usb/gadget/function being the most active directory (27.2%). As for UDC drivers, only dwc3 (26.5%) and dwc2 (12.7%) have really been active. The most important changes for dwc3 are better support for scatterlist and, again, throughput improvements. While on dwc2 got some minor stability fixes related to soft reset and FIFO usage. Felipe Tonello has done some good work fixing up our f_midi gadget and Tal Shorer has implemented a nice API change for our ULPI bus. Apart from these, we have our usual set of non-critical fixes, spelling fixes, build warning fixes, etc.
2016-09-14usb: dwc2: add support for Meson8b and GXBB SoCsJerome Brunet
Add compatible strings for amlogic Meson8b and GXBB SoCs with the corresponding configuration parameters. Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Acked-by: John Youn <johnyoun@synopsys.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com>
2016-09-14doc: usb: ci-hdrc-usb2: add property over-current-active-highLi Jun
Adding over-current-active-high to indicate the over current flag is high active as typically we use active low for over current polarity. Signed-off-by: Li Jun <jun.li@nxp.com> Signed-off-by: Peter Chen <peter.chen@nxp.com> Acked-by: Rob Herring <robh@kernel.org>
2016-09-14doc: usb: usbmisc-imx: add imx7d compatible stringLi Jun
Add compatible string for imx7d-usbmisc. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Li Jun <jun.li@nxp.com> Signed-off-by: Peter Chen <peter.chen@nxp.com>
2016-09-13usb: dwc3: of-simple: add compatible for CaviumFelipe Balbi
Add necessary compatible flag for Cavium's DWC3 so dwc3-of-simple will probe. Tested-by: Steven J. Hill <Steven.Hill@cavium.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
2016-09-06Documentation: devicetree: dwc2: Deprecate g-tx-fifo-sizeJohn Youn
This property is not needed because the periodic fifos are not configurable. So it was incorrect to add this property in the first place. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: John Youn <johnyoun@synopsys.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
2016-08-31usb: renesas_usbhs: add a compatible string for r8a7796Yoshihiro Shimoda
This patch adds support for r8a7796 (R-Car M3-W). Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
2016-08-25Documentation: dt: dwc3: note the supported phy-namesBrian Norris
The dwc3 driver expicitly looks for "usb2-phy" or "usb3-phy", but we never noted these names in the documentation. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Brian Norris <briannorris@chromium.org> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
2016-08-25usb: dwc3: rockchip: add devicetree bindings documentationWilliam Wu
This patch adds the devicetree documentation required for Rockchip USB3.0 core wrapper consisting of USB3.0 IP from Synopsys. It supports DRD mode, and could operate in device mode (SS, HS, FS) and host mode (SS, HS, FS, LS). Signed-off-by: William Wu <william.wu@rock-chips.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
2016-08-25usb: dwc3: add dis_del_phy_power_chg_quirkWilliam Wu
Add a quirk to clear the GUSB3PIPECTL.DELAYP1TRANS bit, which specifies whether disable delay PHY power change from P0 to P1/P2/P3 when link state changing from U0 to U1/U2/U3 respectively. Signed-off-by: William Wu <william.wu@rock-chips.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
2016-08-25usb: dwc3: make usb2 phy utmi interface configurableWilliam Wu
Support to configure the UTMI+ PHY with an 8- or 16-bit interface via DT. The UTMI+ PHY interface is a hardware capability, and it's platform dependent. Normally, the PHYIF can be configured during coreconsultant. But for some specific USB cores(e.g. rk3399 SoC DWC3), the default PHYIF configuration value is false, so we need to reconfigure it by software. Signed-off-by: William Wu <william.wu@rock-chips.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
2016-08-25usb: dwc3: add dis_u2_freeclk_exists_quirkWilliam Wu
Add a quirk to clear the GUSB2PHYCFG.U2_FREECLK_EXISTS bit, which specifies whether the USB2.0 PHY provides a free-running PHY clock, which is active when the clock control input is active. Signed-off-by: William Wu <william.wu@rock-chips.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
2016-08-09usb: misc: Add driver for usb4604Stephen Boyd
This is a minimal driver to support bringing a usb4604 device from microchip out of reset and into hub mode. The usb4604 device is related to the usb3503 device, but it didn't seem close enough to warrant putting both into the same file. This patch borrows some of the usb3503 structure and trims it down to just handle the optional reset gpio and adds the i2c command to put the device into hub mode. Datasheet: http://ww1.microchip.com/downloads/en/DeviceDoc/00001716A.pdf Cc: <devicetree@vger.kernel.org> Signed-off-by: Stephen Boyd <stephen.boyd@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-08-01Merge tag 'armsoc-dt' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM DT updates from Olof Johansson: "Device tree contents continue to be the largest branches we submit. This time around, some of the contents worth pointing out is: New SoC platforms: - Freescale i.MX 7Solo - Broadcom BCM23550 - Cirrus Logic EP7209 and EP7211 (clps711x platforms)_ - Hisilicon HI3519 - Renesas R8A7792 Some of the other delta that is sticking out, line-count wise: - Exynos moves of IP blocks under an SoC bus, which causes a large delta due to indentation changes - a new Tegra K1 board: Apalis - a bunch of small updates to many Allwinner platforms; new hardware support, some cleanup, etc" * tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (426 commits) ARM: dts: sun8i: Add dts file for inet86dz board ARM: dts: sun8i: Add dts file for Polaroid MID2407PXE03 tablet ARM: dts: sun8i: Use sun8i-reference-design-tablet for ga10h dts ARM: dts: sun8i: Use sun8i-reference-design-tablet for polaroid mid2809pxe04 ARM: dts: sun8i: reference-design-tablet: Add drivevbus-supply ARM: dts: Copy sun8i-q8-common.dtsi sun8i-reference-design-tablet.dtsi ARM: dts: sun5i: Use sun5i-reference-design-tablet.dtsi for utoo p66 dts ARM: dts: sun5i: Use sun5i-reference-design-tablet.dtsi for dit4350 dts ARM: dts: sun5i: reference-design-tablet: Remove mention of q8 ARM: dts: sun5i: reference-design-tablet: Set lradc vref to avcc ARM: dts: sun5i: Rename sun5i-q8-common.dtsi sun5i-reference-design-tablet.dtsi ARM: dts: sun5i: Move q8 display bits to sun5i-a13-q8-tablet.dts ARM: dts: sunxi: Rename sunxi-q8-common.dtsi sunxi-reference-design-tablet.dtsi ARM: dts: at91: Don't build unnecessary dtbs ARM: dts: at91: sama5d3x: separate motherboard gmac and emac definitions ARM: dts: at91: at91sam9g25ek: fix isi endpoint node ARM: dts: at91: move isi definition to at91sam9g25ek ARM: dts: at91: fix i2c-gpio node name ARM: dts: at91: vinco: fix regulator name ARM: dts: at91: ariag25 : fix onewire node ...
2016-07-15Merge tag 'at91-ab-4.8-dt3' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux into next/dt Merge "DT Changes for 4.8 #3" from Alexandre Belloni: - Lot of fixes for dtc warnings - Separate dtb compilation for ARMv4 and ARMv5 * tag 'at91-ab-4.8-dt3' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: ARM: dts: at91: Don't build unnecessary dtbs ARM: dts: at91: sama5d3x: separate motherboard gmac and emac definitions ARM: dts: at91: at91sam9g25ek: fix isi endpoint node ARM: dts: at91: move isi definition to at91sam9g25ek ARM: dts: at91: fix i2c-gpio node name ARM: dts: at91: vinco: fix regulator name ARM: dts: at91: ariag25 : fix onewire node ARM: dts: at91: sama5d4_ma5d4evk: fix regulator names ARM: dts: at91: sama5d4_ma5d4: fix regulator names ARM: dts: at91: sama5d4_xplained: fix regulator names ARM: dts: at91: sama5d3_xplained: fix regulator name ARM: dts: at91: sama5d4ek: remove useless lcd_bus ARM: dts: at91: Fix USB endpoint nodes Documentation: dt: usb: atmel-usb: add unit-address ARM: dts: at91: Fix ADC trigger nodes Documentation: dt: iio: at91_adc: fix trigger node names
2016-07-15Documentation: dt: usb: atmel-usb: add unit-addressAlexandre Belloni
The endpoint nodes have a reg property, they also need a unit-address. Add them in the example. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
2016-07-01dt-bindings: usb: Fix Tegra XUSB exampleJon Hunter
The DT bindings example for the Tegra XUSB controller omits the 'lanes' subnode in the XUSB pad controller which is required according to the DT bindings documentation for the Tegra XUSB pad controller[0]. In addition to this the phy-names with the suffix 'utmi' are also not valid and should have the suffix 'usb2'. Correct both the XUSB pad controller pad path and phy-names for the XUSB example. [0]: Documentation/devicetree/bindings/phy/nvidia,tegra124-xusb-padctl.txt Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-06-21dt-bindings: ci-hdrc-usb2: s/gadget-itc-setting/itc-setting in exampleJisheng Zhang
What the code expect is "itc-setting" rather than "gadget-itc-setting", and this is also correctly described in the optional properties. Signed-off-by: Jisheng Zhang <jszhang@marvell.com> Signed-off-by: Peter Chen <peter.chen@nxp.com> Acked-by: Rob Herring <robh@kernel.org>
2016-06-20Revert "usb: ohci-at91: Forcibly suspend ports while USB suspend"Greg Kroah-Hartman
This reverts commit 7150bc9b4d43471fa37b26f5839892d4cf1fe09b. It is not correct, based on review from others. Reported-by: Wenyou Yang <wenyou.yang@atmel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-06-07ohci-platform: Add support for controllers with multiple reset linesHans de Goede
At least the EHCI/OHCI found on the Allwinnner H3 SoC needs multiple reset lines, the controller will not initialize while the reset for its companion is still asserted, which means we need to de-assert 2 resets for the controller to work. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-06-07usb: ohci-at91: Forcibly suspend ports while USB suspendWenyou Yang
In order to the save power consumption, as a workaround, suspend forcibly the USB PORTA/B/C via set the SUSPEND_A/B/C bits of OHCI Interrupt Configuration Register in the SFRs while OHCI USB suspend. This suspend operation must be done before the USB clock is disabled, resume after the USB clock is enabled. Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-05-20Merge tag 'usb-4.7-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB updates from Greg KH: "Here's the big pull request for USB and PHY drivers for 4.7-rc1 Full details in the shortlog, but it's the normal major gadget driver updates, phy updates, new usbip code, as well as a bit of lots of other stuff. All have been in linux-next with no reported issues" * tag 'usb-4.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (164 commits) USB: serial: ti_usb_3410_5052: add MOXA UPORT 11x0 support USB: serial: fix minor-number allocation USB: serial: quatech2: fix use-after-free in probe error path USB: serial: mxuport: fix use-after-free in probe error path USB: serial: keyspan: fix debug and error messages USB: serial: keyspan: fix URB unlink USB: serial: keyspan: fix use-after-free in probe error path USB: serial: io_edgeport: fix memory leaks in probe error path USB: serial: io_edgeport: fix memory leaks in attach error path usb: Remove unnecessary space before operator ','. usb: Remove unnecessary space before open square bracket. USB: FHCI: avoid redundant condition usb: host: xhci-rcar: Avoid long wait in xhci_reset() usb/host/fotg210: remove dead code in create_sysfs_files usb: wusbcore: Do not initialise statics to 0. usb: wusbcore: Remove space before ',' and '(' . USB: serial: cp210x: clean up CRTSCTS flag code USB: serial: cp210x: get rid of magic numbers in CRTSCTS flag code USB: serial: cp210x: fix hardware flow-control disable USB: serial: option: add even more ZTE device ids ...
2016-05-18Merge tag 'armsoc-drivers' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC driver updates from Arnd Bergmann: "Driver updates for ARM SoCs, these contain various things that touch the drivers/ directory but got merged through arm-soc for practical reasons. For the most part, this is now related to power management controllers, which have not yet been abstracted into a separate subsystem, and typically require some code in drivers/soc or arch/arm to control the power domains. Another large chunk here is a rework of the NVIDIA Tegra USB3.0 support, which was surprisingly tricky and took a long time to get done. Finally, reset controller handling as always gets merged through here as well" * tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (97 commits) arm-ccn: Enable building as module soc/tegra: pmc: Add generic PM domain support usb: xhci: tegra: Add Tegra210 support usb: xhci: Add NVIDIA Tegra XUSB controller driver dt-bindings: usb: xhci-tegra: Add Tegra210 XUSB controller support dt-bindings: usb: Add NVIDIA Tegra XUSB controller binding PCI: tegra: Support per-lane PHYs dt-bindings: pci: tegra: Update for per-lane PHYs phy: tegra: Add Tegra210 support phy: Add Tegra XUSB pad controller support dt-bindings: phy: tegra-xusb-padctl: Add Tegra210 support dt-bindings: phy: Add NVIDIA Tegra XUSB pad controller binding phy: core: Allow children node to be overridden clk: tegra: Add interface to enable hardware control of SATA/XUSB PLLs drivers: firmware: psci: make two helper functions inline soc: renesas: rcar-sysc: Add support for R-Car H3 power areas soc: renesas: rcar-sysc: Add support for R-Car E2 power areas soc: renesas: rcar-sysc: Add support for R-Car M2-N power areas soc: renesas: rcar-sysc: Add support for R-Car M2-W power areas soc: renesas: rcar-sysc: Add support for R-Car H2 power areas ...
2016-04-29dt-bindings: usb: xhci-tegra: Add Tegra210 XUSB controller supportThierry Reding
Extend the Tegra XUSB controller device tree binding with Tegra210 support. Acked-by: Rob Herring <robh@kernel.org> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-04-29dt-bindings: usb: Add NVIDIA Tegra XUSB controller bindingThierry Reding
Add device-tree binding documentation for the XUSB controller present on Tegra124 and later SoCs. This controller supports USB 3.0 via an xHCI compliant interface. Based on work by Andrew Bresticker <abrestic@chromium.org>. Cc: Rob Herring <robh+dt@kernel.org> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Kumar Gala <galak@codeaurora.org> Cc: Mathias Nyman <mathias.nyman@intel.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-04-27arm64: dts: marvell: Use a SoC-specific compatible for xHCI on Armada37xxGregory CLEMENT
Even if the Armada 37xx does not any specific setup, the device tree binding documentation requires to use a SoC-specific version corresponding to the platform first followed by the generic version. This patch introduce this new compatible string and updates the documentation accordingly. Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
2016-04-18Documentation: dt: dwc3: Add snps,dis_rxdet_inp3_quirk propertyRajesh Bhagat
Add snps,dis_rxdet_inp3_quirk property which disables receiver detection in PHY P3 power state. Signed-off-by: Sriram Dash <sriram.dash@nxp.com> Signed-off-by: Rajesh Bhagat <rajesh.bhagat@nxp.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
2016-04-14usb: dwc3: drop FIFO resizing logicFelipe Balbi
That FIFO resizing logic was added to support OMAP5 ES1.0 which had a bogus default FIFO size. I can't remember the exact size of default FIFO, but it was less than one bulk superspeed packet (<1024) which would prevent USB3 from ever working on OMAP5 ES1.0. However, OMAP5 ES1.0 support has been dropped by commit aa2f4b16f830 ("ARM: OMAP5: id: Remove ES1.0 support") which renders FIFO resizing unnecessary. Tested-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
2016-03-05USB: core: let USB device know device nodePeter Chen
Although most of USB devices are hot-plug's, there are still some devices are hard wired on the board, eg, for HSIC and SSIC interface USB devices. If these kinds of USB devices are multiple functions, and they can supply other interfaces like i2c, gpios for other devices, we may need to describe these at device tree. In this commit, it uses "reg" in dts as physical port number to match the phyiscal port number decided by USB core, if they are the same, then the device node is for the device we are creating for USB core. Signed-off-by: Peter Chen <peter.chen@freescale.com> Acked-by: Philipp Zabel <p.zabel@pengutronix.de> Acked-by: Alan Stern <stern@rowland.harvard.edu> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-03-04Merge tag 'usb-for-v4.6' of ↵Greg Kroah-Hartman
http://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next Felipe writes: usb changes for v4.6 merge window This is almost all under drivers/usb/dwc2/. Many changes to the host side implementation of dwc2 have been done by Douglas Anderson. We also have USB 3.1 support added to the Gadget Framework and, because of that work, dwc3 got support to Synopsys new DWC_usb31 IP core. Other than these 2 important series, we also have the usual collection of non-critical fixes, Documentation updates, and minor changes all over the place.
2016-03-04usb: dwc2: Add support for Lantiq ARX and XRX SoCsAntti Seppälä
Add support for Lantiq ARX and XRX SoC families to the dwc2 driver. Acked-by: John Youn <johnyoun@synopsys.com> Signed-off-by: Antti Seppälä <a.seppala@gmail.com> Signed-off-by: Felipe Balbi <balbi@kernel.org>
2016-03-03usb: host: xhci-plat: add R-Car Gen2 and Gen3 fallback compatibility stringsSimon Horman
Add fallback compatibility strings for R-Car Gen2 and Gen3. This is in keeping with the fallback scheme being adopted wherever appropriate for drivers for Renesas SoCs. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
generated by cgit v1.2.3 (git 2.0.4) at 2024-05-18 08:04:12 +0000