kernel/linux.git/drivers/phy, branch linux-4.20.y

phy: ath79-usb: Fix the main reset name to match the DT binding

2019-03-05T16:59:37+00:00

[ Upstream commit 827cb0323928952c0db9515aba9d534fb1285b3f ] I submitted this driver several times before it got accepted. The first series hasn't been accepted but the DTS binding did made it. I then made a second series that added generic reset support to the PHY core, this in turn required a change to the DT binding. This second series seemed to have been ignored, so I did a third one without the change to the PHY core and the DT binding update, and this last attempt finally made it. But two months later the DT binding update from the second series has been integrated too. So now the driver doesn't match the binding and the only DTS using it. This patch fix the driver to match the new binding. Signed-off-by: Alban Bedel Signed-off-by: Kishon Vijay Abraham I Signed-off-by: Sasha Levin

phy: ath79-usb: Fix the power on error path

2019-03-05T16:59:37+00:00

[ Upstream commit 009808154c69c48d5b41fc8cf5ad5ab5704efd8f ] In the power on function the error path doesn't return the suspend override to its proper state. It should should deassert this reset line to enable the suspend override. Signed-off-by: Alban Bedel Signed-off-by: Kishon Vijay Abraham I Signed-off-by: Sasha Levin

phy: sun4i-usb: add support for missing USB PHY index

2019-02-12T19:02:18+00:00

[ Upstream commit 2659392e5c08dff626e6db1d739adff58a94604d ] The new Allwinner H6 SoC's USB2 PHY has two holes -- USB1 (which is a 3.0 port with dedicated PHY) and USB2 (which doesn't exist at all). Add support for this kind of missing USB PHY index. Signed-off-by: Icenowy Zheng Reviewed-by: Chen-Yu Tsai Signed-off-by: Kishon Vijay Abraham I Signed-off-by: Sasha Levin

phy: qcom-qusb2: Fix HSTX_TRIM tuning with fused value for SDM845

2018-11-21T07:43:58+00:00

Tune1 register on sdm845 is used to update HSTX_TRIM with fused setting. Enable same by specifying update_tune1_with_efuse flag for sdm845, otherwise driver ends up programming tune2 register. Fixes: ef17f6e212ca ("phy: qcom-qusb2: Add QUSB2 PHYs support for sdm845") Signed-off-by: Manu Gautam Reviewed-by: Douglas Anderson Reviewed-by: Stephen Boyd Acked-by: Vivek Gautam Signed-off-by: Kishon Vijay Abraham I

phy: qcom-qusb2: Use HSTX_TRIM fused value as is

2018-11-21T07:43:58+00:00

Fix HSTX_TRIM tuning logic which instead of using fused value as HSTX_TRIM, incorrectly performs bitwise OR operation with existing default value. Fixes: ca04d9d3e1b1 ("phy: qcom-qusb2: New driver for QUSB2 PHY on Qcom chips") Signed-off-by: Manu Gautam Reviewed-by: Douglas Anderson Reviewed-by: Stephen Boyd Acked-by: Vivek Gautam Signed-off-by: Kishon Vijay Abraham I

phy: uniphier-pcie: Depend on HAS_IOMEM

2018-11-12T10:49:06+00:00

The driver uses devm_ioremap_resource() which is only available when CONFIG_HAS_IOMEM is set, so the driver depends on this option. Signed-off-by: Kunihiko Hayashi Signed-off-by: Kishon Vijay Abraham I

Merge tag 'usb-4.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

2018-10-26T15:14:13+00:00

Pull USB/PHY updates from Greg KH: "Here is the big USB/PHY driver patches for 4.20-rc1 Lots of USB changes in here, primarily in these areas: - typec updates and new drivers - new PHY drivers - dwc2 driver updates and additions (this old core keeps getting added to new devices.) - usbtmc major update based on the industry group coming together and working to add new features and performance to the driver. - USB gadget additions for new features - USB gadget configfs updates - chipidea driver updates - other USB gadget updates - USB serial driver updates - renesas driver updates - xhci driver updates - other tiny USB driver updates All of these have been in linux-next for a while with no reported issues" * tag 'usb-4.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (229 commits) usb: phy: ab8500: silence some uninitialized variable warnings usb: xhci: tegra: Add genpd support usb: xhci: tegra: Power-off power-domains on removal usbip:vudc: BUG kmalloc-2048 (Not tainted): Poison overwritten usbip: tools: fix atoi() on non-null terminated string USB: misc: appledisplay: fix backlight update_status return code phy: phy-pxa-usb: add a new driver usb: host: add DT bindings for faraday fotg2 usb: host: ohci-at91: fix request of irq for optional gpio usb/early: remove set but not used variable 'remain_length' usb: typec: Fix copy/paste on typec_set_vconn_role() kerneldoc usb: typec: tcpm: Report back negotiated PPS voltage and current USB: core: remove set but not used variable 'udev' usb: core: fix memory leak on port_dev_path allocation USB: net2280: Remove ->disconnect() callback from net2280_pullup() usb: dwc2: disable power_down on rockchip devices usb: gadget: udc: renesas_usb3: add support for r8a77990 dt-bindings: usb: renesas_usb3: add bindings for r8a77990 usb: gadget: udc: renesas_usb3: Add r8a774a1 support USB: serial: cypress_m8: remove set but not used variable 'iflag' ...

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

2018-10-24T05:47:44+00:00

Pull networking updates from David Miller: 1) Add VF IPSEC offload support in ixgbe, from Shannon Nelson. 2) Add zero-copy AF_XDP support to i40e, from Björn Töpel. 3) All in-tree drivers are converted to {g,s}et_link_ksettings() so we can get rid of the {g,s}et_settings ethtool callbacks, from Michal Kubecek. 4) Add software timestamping to veth driver, from Michael Walle. 5) More work to make packet classifiers and actions lockless, from Vlad Buslov. 6) Support sticky FDB entries in bridge, from Nikolay Aleksandrov. 7) Add ipv6 version of IP_MULTICAST_ALL sockopt, from Andre Naujoks. 8) Support batching of XDP buffers in vhost_net, from Jason Wang. 9) Add flow dissector BPF hook, from Petar Penkov. 10) i40e vf --> generic iavf conversion, from Jesse Brandeburg. 11) Add NLA_REJECT netlink attribute policy type, to signal when users provide attributes in situations which don't make sense. From Johannes Berg. 12) Switch TCP and fair-queue scheduler over to earliest departure time model. From Eric Dumazet. 13) Improve guest receive performance by doing rx busy polling in tx path of vhost networking driver, from Tonghao Zhang. 14) Add per-cgroup local storage to bpf 15) Add reference tracking to BPF, from Joe Stringer. The verifier can now make sure that references taken to objects are properly released by the program. 16) Support in-place encryption in TLS, from Vakul Garg. 17) Add new taprio packet scheduler, from Vinicius Costa Gomes. 18) Lots of selftests additions, too numerous to mention one by one here but all of which are very much appreciated. 19) Support offloading of eBPF programs containing BPF to BPF calls in nfp driver, frm Quentin Monnet. 20) Move dpaa2_ptp driver out of staging, from Yangbo Lu. 21) Lots of u32 classifier cleanups and simplifications, from Al Viro. 22) Add new strict versions of netlink message parsers, and enable them for some situations. From David Ahern. 23) Evict neighbour entries on carrier down, also from David Ahern. 24) Support BPF sk_msg verdict programs with kTLS, from Daniel Borkmann and John Fastabend. 25) Add support for filtering route dumps, from David Ahern. 26) New igc Intel driver for 2.5G parts, from Sasha Neftin et al. 27) Allow vxlan enslavement to bridges in mlxsw driver, from Ido Schimmel. 28) Add queue and stack map types to eBPF, from Mauricio Vasquez B. 29) Add back byte-queue-limit support to r8169, with all the bug fixes in other areas of the driver it works now! From Florian Westphal and Heiner Kallweit. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (2147 commits) tcp: add tcp_reset_xmit_timer() helper qed: Fix static checker warning Revert "be2net: remove desc field from be_eq_obj" Revert "net: simplify sock_poll_wait" net: socionext: Reset tx queue in ndo_stop net: socionext: Add dummy PHY register read in phy_write() net: socionext: Stop PHY before resetting netsec net: stmmac: Set OWN bit for jumbo frames arm64: dts: stratix10: Support Ethernet Jumbo frame tls: Add maintainers net: ethernet: ti: cpsw: unsync mcast entries while switch promisc mode octeontx2-af: Support for NIXLF's UCAST/PROMISC/ALLMULTI modes octeontx2-af: Support for setting MAC address octeontx2-af: Support for changing RSS algorithm octeontx2-af: NIX Rx flowkey configuration for RSS octeontx2-af: Install ucast and bcast pkt forwarding rules octeontx2-af: Add LMAC channel info to NIXLF_ALLOC response octeontx2-af: NPC MCAM and LDATA extract minimal configuration octeontx2-af: Enable packet length and csum validation octeontx2-af: Support for VTAG strip and capture ...

phy: ocelot-serdes: fix out-of-bounds read

2018-10-23T02:27:14+00:00

Currently, there is an out-of-bounds read on array ctrl->phys, once variable i reaches the maximum array size of SERDES_MAX in the for loop. Fix this by changing the condition in the for loop from i <= SERDES_MAX to i < SERDES_MAX. Addresses-Coverity-ID: 1473966 ("Out-of-bounds read") Addresses-Coverity-ID: 1473959 ("Out-of-bounds read") Fixes: 51f6b410fc22 ("phy: add driver for Microsemi Ocelot SerDes muxing") Reviewed-by: Quentin Schulz Signed-off-by: Gustavo A. R. Silva Signed-off-by: David S. Miller

phy: phy-pxa-usb: add a new driver

2018-10-18T17:44:39+00:00

Turned from arch/arm/mach-mmp/devices.c into a proper PHY driver, so that in can be instantiated from a DT. Acked-by: Kishon Vijay Abraham I Signed-off-by: Lubomir Rintel Signed-off-by: Greg Kroah-Hartman