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2016-07-27Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nextLinus Torvalds1-0/+8
Pull networking updates from David Miller: 1) Unified UDP encapsulation offload methods for drivers, from Alexander Duyck. 2) Make DSA binding more sane, from Andrew Lunn. 3) Support QCA9888 chips in ath10k, from Anilkumar Kolli. 4) Several workqueue usage cleanups, from Bhaktipriya Shridhar. 5) Add XDP (eXpress Data Path), essentially running BPF programs on RX packets as soon as the device sees them, with the option to mirror the packet on TX via the same interface. From Brenden Blanco and others. 6) Allow qdisc/class stats dumps to run lockless, from Eric Dumazet. 7) Add VLAN support to b53 and bcm_sf2, from Florian Fainelli. 8) Simplify netlink conntrack entry layout, from Florian Westphal. 9) Add ipv4 forwarding support to mlxsw spectrum driver, from Ido Schimmel, Yotam Gigi, and Jiri Pirko. 10) Add SKB array infrastructure and convert tun and macvtap over to it. From Michael S Tsirkin and Jason Wang. 11) Support qdisc packet injection in pktgen, from John Fastabend. 12) Add neighbour monitoring framework to TIPC, from Jon Paul Maloy. 13) Add NV congestion control support to TCP, from Lawrence Brakmo. 14) Add GSO support to SCTP, from Marcelo Ricardo Leitner. 15) Allow GRO and RPS to function on macsec devices, from Paolo Abeni. 16) Support MPLS over IPV4, from Simon Horman. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1622 commits) xgene: Fix build warning with ACPI disabled. be2net: perform temperature query in adapter regardless of its interface state l2tp: Correctly return -EBADF from pppol2tp_getname. net/mlx5_core/health: Remove deprecated create_singlethread_workqueue net: ipmr/ip6mr: update lastuse on entry change macsec: ensure rx_sa is set when validation is disabled tipc: dump monitor attributes tipc: add a function to get the bearer name tipc: get monitor threshold for the cluster tipc: make cluster size threshold for monitoring configurable tipc: introduce constants for tipc address validation net: neigh: disallow transition to NUD_STALE if lladdr is unchanged in neigh_update() MAINTAINERS: xgene: Add driver and documentation path Documentation: dtb: xgene: Add MDIO node dtb: xgene: Add MDIO node drivers: net: xgene: ethtool: Use phy_ethtool_gset and sset drivers: net: xgene: Use exported functions drivers: net: xgene: Enable MDIO driver drivers: net: xgene: Add backward compatibility drivers: net: phy: xgene: Add MDIO driver ...
2016-07-14Merge tag 'phy-for-4.8-rc1' of ↵Greg Kroah-Hartman1-0/+10
git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy into usb-testing Kishon writes: phy: for 4.8 -rc1 *) Add a new phy_ops for setting the phy mode *) Add a new phy driver for DA8xx SoC USB PHY *) Minor fixes and cleanups Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2016-07-04phy: da8xx-usb: new driver for DA8xx SoC USB PHYDavid Lechner1-0/+10
This is a new phy driver for the SoC USB controllers on the TI DA8xx family of microcontrollers. The USB 1.1 PHY is just a simple on/off. The USB 2.0 PHY also allows overriding the VBUS and ID pins. Signed-off-by: David Lechner <david@lechnology.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2016-06-21usb: gadget: move gadget API functions to udc-coreFelipe Balbi1-0/+1
instead of defining all functions as static inlines, let's move them to udc-core and export them with EXPORT_SYMBOL_GPL, that way we can make sure that only GPL drivers will use them. As a side effect, it'll be nicer to add tracepoints to the gadget API. While at that, also fix Kconfig dependencies to avoid randconfig build failures. Acked-By: Sebastian Reichel <sre@kernel.org> Acked-by: Peter Chen <peter.chen@nxp.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
2016-06-10phy: Add Northstar2 PCI Phy supportPramod Kumar1-0/+8
Add PCI Phy support for Broadcom Northstar2 SoCs. This driver uses the interface from the iproc mdio mux driver to enable the devices respective phys. Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Jon Mason <jonmason@broadcom.com> Signed-off-by: Pramod Kumar <pramod.kumar@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-05-20Merge tag 'usb-4.7-rc1' of ↵Linus Torvalds1-11/+22
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 ...
2016-05-03Merge tag 'phy-for-4.7' of ↵Greg Kroah-Hartman1-10/+20
git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy into usb-testing Kishon writes: phy: for 4.7 *) Add a new PHY driver for USB2 PHY on Northstar SoC *) Add support for Broadcom NS2 SATA3 PHY in existing Broadcom SATA3 PHY driver *) Add support for MIPI DPHYs in Exynos5420-compatible (5420, 5422 and 5800) and Exynos5433 SoCs *) Add support for USB3 PHY on mt2701 *) Add extcon support for Renesas R-car USB2 PHY driver *) Misc cleanups Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2016-04-30phy: bcm-ns-usb2: new driver for USB 2.0 PHY on NorthstarRafał Miłecki1-0/+9
Northstar is a family of SoCs used in home routers. They have USB 2.0 and 3.0 controllers with PHYs that need to be properly initialized. This driver provides PHY init support in a generic way and can be bound with an EHCI controller driver. There are (just a few) registers being defined in bcma header. It's because DMU/CRU registers will be also needed in other drivers. We will need them e.g. in PCIe controller/PHY driver and at some point probably in clock driver for BCM53573 chipset. By using include/linux/bcma/ we avoid code duplication. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2016-04-30phy: phy-mt65xx-usb3: add support for mt2701 platformChunfeng Yun1-3/+2
Add a new OF device ID for mt2701 Some register settings to avoid RX sensitivity level degradation which may arise on mt8173 platform are separated from other platforms. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2016-04-30phy: rcar-gen3-usb2: add extcon supportYoshihiro Shimoda1-0/+1
This patch adds extcon support for otg related channel. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2016-04-30phy: Add support for NS2 SATA3 PHY in Broadcom SATA3 PHY driverAnup Patel1-9/+10
This patch adds support for Broadcom NS2 SATA3 PHY in existing Broadcom SATA3 PHY driver. Signed-off-by: Anup Patel <anup.patel@broadcom.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2016-04-29phy: Add Tegra XUSB pad controller supportThierry Reding1-0/+2
Add a new driver for the XUSB pad controller found on NVIDIA Tegra SoCs. This hardware block used to be exposed as a pin controller, but it turns out that this isn't a good fit. The new driver and DT binding much more accurately describe the hardware and are more flexible in supporting new SoC generations. Acked-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-04-29phy: Rename phy-brcmstb-sata driver to phy-brcm-sata driverAnup Patel1-9/+9
Currently, we have a common SATA3 PHY driver for all Broadcom STB SoCs. This driver can be extended and re-used for Broadcom iProc SoCs having same SATA3 PHY. This patch renames existing Broadcom STB SATA3 PHY driver to common Broadcom SATA3 PHY driver to share this PHY driver across Broadcom SoCs. Signed-off-by: Anup Patel <anup.patel@broadcom.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2016-04-29phy: rcar-gen3-usb2, rcar-gen2: Use ARCH_RENESASSimon Horman1-2/+2
Make use of ARCH_RENESAS in place of ARCH_SHMOBILE. A now redundant dependency on OF is also dropped. This is part of an ongoing process to migrate from ARCH_SHMOBILE to ARCH_RENESAS the motivation for which being that RENESAS seems to be a more appropriate name than SHMOBILE for the majority of Renesas ARM based SoCs. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2016-04-18usb: common: rework CONFIG_USB_COMMON logicArnd Bergmann1-1/+2
The phy-am335x driver selects 'USB_COMMON', but all other drivers use 'depends on' for that symbol, and it depends on USB || USB_GADGET itself, which causes a Kconfig warning: warning: (AM335X_PHY_USB) selects USB_COMMON which has unmet direct dependencies (USB_SUPPORT && (USB || USB_GADGET)) As suggested by Felipe Balbi, this turns the logic around, and makes 'USB_COMMON' selected by everything else that needs it, so we can remove the dependencies. Fixes: 59f042f644c5 ("usb: phy: phy-am335x: bypass first VBUS sensing for host-only mode") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Felipe Balbi <balbi@kernel.org> Reviewed-by: Peter Chen <peter.chen@nxp.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
2016-03-01phy: Fix armada375 compile test build on UMKrzysztof Kozlowski1-1/+1
The phy-armada375-usb2 driver uses IOMEM functions so COMPILE_TEST && OF build failed with: drivers/built-in.o: In function `armada375_usb_phy_probe': phy-armada375-usb2.c:(.text+0x121d): undefined reference to `devm_ioremap_resource' Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2016-03-01phy: Add driver for rockchip Display Port PHYYakir Yang1-0/+7
Add phy driver for the Rockchip DisplayPort PHY module. This is required to get DisplayPort working in Rockchip SoCs. Signed-off-by: Yakir Yang <ykk@rock-chips.com> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2016-03-01phy: add a driver for the Rockchip SoC internal eMMC PHYShawn Lin1-0/+7
This patch to add a generic PHY driver for ROCKCHIP eMMC PHY. Access the PHY via registers provided by GRF (general register files) module. Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2016-02-03phy: Restrict phy-hi6220-usb to HiSilicon arm64Geert Uytterhoeven1-0/+1
The HiSilicon Hi6220 USB PHY is available in HiSilicon Hi6220 SoCs only. Restrict it to HiSilicon arm64, unless compile-testing. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2015-12-20phy: phy_brcmstb_sata: add support for MIPS-based platformsJaedon Shin1-2/+2
The BCM7xxx ARM-based and MIPS-based platforms share a similar hardware block for AHCI SATA3. This new compatible string, "brcm,bcm7425-sata-phy", may be used for most MIPS-based platforms of 40nm process technology. Signed-off-by: Jaedon Shin <jaedon.shin@gmail.com> Acked-by: Rob Herring <robh@kernel.org> Tested-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Brian Norris <computersforpeace@gmail.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2015-12-20phy: add phy-hi6220-usbZhangfei Gao1-0/+9
Support hi6220 use phy for HiKey board Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2015-12-20phy: rcar-gen3-usb2: Add R-Car Gen3 USB2 PHY driverYoshihiro Shimoda1-0/+7
This patch adds support for R-Car generation 3 USB2 PHY driver. This SoC has 3 EHCI/OHCI channels, and the channel 0 is shared with the HSUSB (USB2.0 peripheral) device. And each channel has independent registers about the PHYs. So, the purpose of this driver is: 1) initializes some registers of SoC specific to use the {ehci,ohci}-platform driver. 2) detects id pin to select host or peripheral on the channel 0. For now, this driver only supports 1) above. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2015-12-03phy: sun9i-usb: add USB dependencyArnd Bergmann1-0/+1
The sun9i usb phy driver calls of_usb_get_phy_mode(), which is not available if USB is disabled: drivers/built-in.o: In function `sun9i_usb_phy_probe': :(.text+0x7fb0): undefined reference to `of_usb_get_phy_mode' This adds a dependency to avoid the randconfig build errors. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: 9c3b44302636 ("phy: Add driver to support individual USB PHYs on sun9i") Acked-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2015-10-06phy: cygnus: pcie: Add Cygnus PCIe PHY supportRay Jui1-0/+9
This patch adds the PCIe PHY support for the Broadcom PCIe RC interface on Cygnus Signed-off-by: Ray Jui <rjui@broadcom.com> Reviewed-by: Arun Parameswaran <aparames@broadcom.com> Reviewed-by: JD (Jiandong) Zheng <jdzheng@broadcom.com> Reviewed-by: Scott Branden <sbranden@broadcom.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2015-10-06phy: add usb3.0 phy driver for mt65xx SoCsChunfeng Yun1-0/+9
support usb3.0 phy of mt65xx SoCs Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2015-08-14Merge tag 'phy-for-4.3' of ↵Greg Kroah-Hartman1-0/+13
git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy into usb-next Kishon writes: phy: for 4.3 *) Add new NXP USB OTG PHY driver *) Add vbus/id detection, extcon support and fixes in phy-sun4i-usb driver *) Add support to use phy-sun4i-usb driver for sun8i-a23 and sun8i-a33 SoCs *) Other trivial code cleanups, dropping .owner assignment and constify phy_ops Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2015-07-25phy-sun4i-usb: Add support for monitoring vbus via a power-supplyHans de Goede1-0/+1
On some boards there is no vbus_det gpio pin, instead vbus-detection for otg can be done via the pmic. This commit adds support for monitoring vbus_det via the power_supply exported by the pmic, enabling support for otg on these boards. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2015-07-25phy-sun4i-usb: Add extcon support for the otg phy (phy0)Hans de Goede1-0/+1
The sunxi musb glue needs to know if a host or normal usb cable is plugged in, add extcon support so that the musb glue can monitor the host status. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2015-07-25phy: add lpc18xx usb otg phy driverJoachim Eastwood1-0/+11
Add PHY driver for the internal USB OTG PHY found on NXP LPC18xx and LPC43xx devices. This driver takes care of enabling the PHY in CREG (syscon) and setting the required clock frequency. Signed-off-by: Joachim Eastwood <manabian@gmail.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2015-07-15phy/pxa: add HAS_IOMEM dependencySebastian Ott1-0/+2
Fix this compile error: drivers/built-in.o: In function 'mv_usb2_phy_probe': phy-pxa-28nm-usb2.c:(.text+0x25ec): undefined reference to 'devm_ioremap_resource' drivers/built-in.o: In function 'mv_hsic_phy_probe': phy-pxa-28nm-hsic.c:(.text+0x3084): undefined reference to 'devm_ioremap_resource' Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2015-06-27Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds1-0/+7
Pull MIPS updates from Ralf Baechle: - Improvements to the tlb_dump code - KVM fixes - Add support for appended DTB - Minor improvements to the R12000 support - Minor improvements to the R12000 support - Various platform improvments for BCM47xx - The usual pile of minor cleanups - A number of BPF fixes and improvments - Some improvments to the support for R3000 and DECstations - Some improvments to the ATH79 platform support - A major patchset for the JZ4740 SOC adding support for the CI20 platform - Add support for the Pistachio SOC - Minor BMIPS/BCM63xx platform support improvments. - Avoid "SYNC 0" as memory barrier when unlocking spinlocks - Add support for the XWR-1750 board. - Paul's __cpuinit/__cpuinitdata cleanups. - New Malta CPU board support large memory so enable ZONE_DMA32. * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (131 commits) MIPS: spinlock: Adjust arch_spin_lock back-off time MIPS: asmmacro: Ensure 64-bit FP registers are used with MSA MIPS: BCM47xx: Simplify handling SPROM revisions MIPS: Cobalt Don't use module_init in non-modular MTD registration. MIPS: BCM47xx: Move NVRAM driver to the drivers/firmware/ MIPS: use for_each_sg() MIPS: BCM47xx: Don't select BCMA_HOST_PCI MIPS: BCM47xx: Add helper variable for storing NVRAM length MIPS: IRQ/IP27: Move IRQ allocation API to platform code. MIPS: Replace smp_mb with release barrier function in unlocks. MIPS: i8259: DT support MIPS: Malta: Basic DT plumbing MIPS: include errno.h for ENODEV in mips-cm.h MIPS: Define GCR_GIC_STATUS register fields MIPS: BPF: Introduce BPF ASM helpers MIPS: BPF: Use BPF register names to describe the ABI MIPS: BPF: Move register definition to the BPF header MIPS: net: BPF: Replace RSIZE with SZREG MIPS: BPF: Free up some callee-saved registers MIPS: Xtalk: Update xwidget.h with known Xtalk device numbers ...
2015-06-21PHY: Add driver for Pistachio USB2.0 PHYAndrew Bresticker1-0/+7
Add a driver for the USB2.0 PHY found on the IMG Pistachio SoC. Signed-off-by: Andrew Bresticker <abrestic@chromium.org> Cc: Kishon Vijay Abraham I <kishon@ti.com> Cc: devicetree@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Cc: James Hartley <james.hartley@imgtec.com> Cc: Damien Horsley <Damien.Horsley@imgtec.com> Patchwork: https://patchwork.linux-mips.org/patch/9728/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-06-09phy: add Marvell HSIC 28nm PHYRob Herring1-0/+10
Add PHY driver for the Marvell HSIC 28nm PHY. This PHY is found in PXA1928 SOC. Signed-off-by: Rob Herring <robh@kernel.org> Cc: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-06-09phy: Add Marvell USB 2.0 OTG 28nm PHYRob Herring1-0/+10
Add driver for USB 28nm PHY found in Marvell PXA1928 SOC. Signed-off-by: Rob Herring <robh@kernel.org> Cc: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-06-08Merge 4.1-rc7 into usb-nextGreg Kroah-Hartman1-3/+7
This resolves a merge issue in musb_core.c and we want the fixes that were in Linus's tree in this branch as well for testing. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-06-03Merge tag 'phy-for-v4.2' of ↵Greg Kroah-Hartman1-0/+9
git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy into usb-next Kishon writes: phy: for 4.2 merge window *) new Broadcom SATA3 PHY driver for Broadcom STB SoCs *) new phy API to get PHY by index which is used in EHCI and OHCI controller drivers *) support specifying supply at port level used for multi-port PHYs *) sparse warning fixes in miphy PHYs *) fix pm_runtime issues in twl4030 driver Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2015-05-22phy: add Broadcom SATA3 PHY driver for Broadcom STB SoCsBrian Norris1-0/+9
Supports up to two ports which can each be powered on/off and configured independently. Signed-off-by: Brian Norris <computersforpeace@gmail.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2015-05-13phy: add driver for TI TUSB1210 ULPI PHYHeikki Krogerus1-0/+7
TUSB1210 ULPI PHY has vendor specific register for eye diagram tuning. On some platforms the system firmware has set optimized value to it. In order to not loose the optimized value, the driver stores it during probe and restores it every time the PHY is powered back on. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Acked-by: David Cohen <david.a.cohen@linux.intel.com> Acked-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2015-05-12phy: fix Kconfig dependenciesFelipe Balbi1-2/+6
DM816x PHY uses usb_phy_* methods and because of that, it must select USB_PHY, however, because the drivers in question (DM816x, TWL4030 and OMAP_USB2) sit outside of drivers/usb/ directory, meaning they can be built even if USB_SUPPORT=n. This patches fixes the dependencies by adding USB_SUPPORT as a dependency and making all drivers select USB_PHY (which cannot be selected through menuconfig). Note that this fixes some linking breakages when building with randconfig. Cc: Tony Lindgren <tony@atomide.com> Cc: Kishon Vijay Abraham I <kishon@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2015-05-12phy: qcom-ufs: Switch dependency to ARCH_QCOMStephen Boyd1-1/+1
This phy only exists on platforms under ARCH_QCOM, not ARCH_MSM. Cc: Yaniv Gardi <ygardi@codeaurora.org> Cc: Dov Levenglick <dovl@codeaurora.org> Cc: Christoph Hellwig <hch@lst.de> Cc: David Brown <davidb@codeaurora.org> Cc: Bryan Huntsman <bryanh@codeaurora.org> Cc: Daniel Walker <dwalker@fifo99.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Reviewed-by: Yaniv Gardi <ygardi@codeaurora.org> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2015-04-03phy: Add driver to support individual USB PHYs on sun9iChen-Yu Tsai1-0/+11
Unlike previous Allwinner SoCs, there is no central PHY control block on the A80. Also, OTG support is completely split off into a different controller. This adds a new driver to support the regular USB PHYs. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2015-04-03phy: Add a driver for dm816x USB PHYTony Lindgren1-0/+7
Add a minimal driver for dm816x USB. This makes USB work on dm816x without any other changes needed as it can use the existing musb_dsps glue layer for the USB controller. Note that this phy is different from dm814x and am335x. Cc: Bin Liu <binmlist@gmail.com> Cc: Brian Hutchinson <b.hutchman@gmail.com> Cc: Felipe Balbi <balbi@ti.com> Cc: Matthijs van Duin <matthijsvanduin@gmail.com> Cc: Paul Bolle <pebolle@tiscali.nl> Cc: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2015-02-15Merge tag 'usb-3.20-rc1' of ↵Linus Torvalds1-0/+7
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB patches from Greg KH: "Here's the big pull request for the USB driver tree for 3.20-rc1. Nothing major happening here, just lots of gadget driver updates, new device ids, and a bunch of cleanups. All of these have been in linux-next for a while with no reported issues" * tag 'usb-3.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (299 commits) usb: musb: fix device hotplug behind hub usb: dwc2: Fix a bug in reading the endpoint directions from reg. staging: emxx_udc: fix the build error usb: Retry port status check on resume to work around RH bugs Revert "usb: Reset USB-3 devices on USB-3 link bounce" uhci-hub: use HUB_CHAR_* usb: kconfig: replace PPC_OF with PPC ehci-pci: disable for Intel MID platforms (update) usb: gadget: Kconfig: use bool instead of boolean usb: musb: blackfin: remove incorrect __exit_p() USB: fix use-after-free bug in usb_hcd_unlink_urb() ehci-pci: disable for Intel MID platforms usb: host: pci_quirks: joing string literals USB: add flag for HCDs that can't receive wakeup requests (isp1760-hcd) USB: usbfs: allow URBs to be reaped after disconnection cdc-acm: kill unnecessary messages cdc-acm: add sanity checks usb: phy: phy-generic: Fix USB PHY gpio reset usb: dwc2: fix USB core dependencies usb: renesas_usbhs: fix NULL pointer dereference in dma_release_channel() ...
2015-01-30phy: add a driver for the Rockchip SoC internal USB2.0 PHYYunzhi Li1-0/+7
This patch to add a generic PHY driver for ROCKCHIP usb PHYs, currently this driver can support RK3288. The RK3288 SoC have three independent USB PHY IPs which are all configured through a set of registers located in the GRF (general register files) module. Signed-off-by: Yunzhi Li <lyz@rock-chips.com> Tested-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2015-01-20phy: qcom-ufs: add support for QUALCOMM Technologies UFS PHY driversYaniv Gardi1-0/+7
This change adds a generic and common API support for ufs phy QUALCOMM Technologies. This support provides common code and also points to specific phy callbacks to differentiate between different behaviors of frequent use-cases (like power on, power off, phy calibration etc). Signed-off-by: Yaniv Gardi <ygardi@codeaurora.org> Reviewed-by: Dov Levenglick <dovl@codeaurora.org> Signed-off-by: Christoph Hellwig <hch@lst.de>
2014-11-26phy: add support for USB cluster on the Armada 375 SoCGregory CLEMENT1-0/+6
The Armada 375 SoC comes with an USB2 host and device controller and an USB3 controller. The USB cluster control register allows to manage common features of both USB controllers. This commit adds a driver integrated in the generic PHY framework to control this USB cluster feature. Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> [ kishon@ti.com : Made it to use the updated devm_phy_create API and soem cosmentic changes in Kconfig file.] Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Acked-by: Jason Cooper <jason@lakedaemon.net>
2014-11-22phy: exynos7-usbdrd: Update dependency for ARCH_EXYNOSVivek Gautam1-1/+1
This PHY controller is also present on Exynos7 platform in arch-exynos family. So PHY_EXYNOS5_USBDRD should now depend on ARCH_EXYNOS. Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2014-11-21phy: add the Berlin USB PHY driverAntoine Tenart1-0/+7
Add the driver driving the Marvell Berlin USB PHY. This allows to initialize the PHY and to use it from the USB driver later. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2014-11-12phy: miphy28lp: Provide support for the MiPHY28lp Generic PHYGabriel FERNANDEZ1-0/+8
The MiPHY28lp is a Generic PHY which can serve various SATA or PCIe or USB3 devices. Signed-off-by: alexandre torgue <alexandre.torgue@st.com> Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: Gabriel Fernandez <gabriel.fernandez@linaro.org> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2014-09-24phy: phy-stih41x-usb: Add usb phy support for STiH41x SoCs.Peter Griffin1-0/+8
This driver adds support for USB (1.1 and 2.0) phy for STiH415 and STiH416 System-On-Chips from STMicroelectronics. Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com> Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-02 22:37:11 +0000