Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v6.12.80 2020-04-16T13:05:53+00:00 2020-04-16T13:05:53+00:00 Thierry Reding treding@nvidia.com 2020-03-30T10:10:38+00:00 urn:sha1:0d5c9bc7c68009af04bbadf22306467674c6fb90 The usb_get_maximum_speed() function is part of the usb-common module, so enable it by selecting the corresponding Kconfig symbol. While at it, also make sure to depend on USB_SUPPORT because USB_PHY requires that. This can lead to Kconfig conflicts if USB_SUPPORT is not enabled while attempting to enable PHY_TEGRA_XUSB. Reported-by: kbuild test robot <lkp@intel.com> Suggested-by: Nathan Chancellor <natechancellor@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Link: https://lore.kernel.org/r/20200330101038.2422389-1-thierry.reding@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2020-03-19T13:17:06+00:00 Corentin Labbe clabbe@baylibre.com 2020-03-18T15:23:33+00:00 urn:sha1:6835bdc99580110243ee928cc487b831281399f9 I have hit the following build error: armv7a-hardfloat-linux-gnueabi-ld: drivers/phy/tegra/xusb.o: in function `tegra_xusb_port_unregister': xusb.c:(.text+0x2ac): undefined reference to `usb_remove_phy' armv7a-hardfloat-linux-gnueabi-ld: drivers/phy/tegra/xusb.o: in function `tegra_xusb_setup_ports': xusb.c:(.text+0xf30): undefined reference to `usb_add_phy_dev' PHY_TEGRA_XUSB should select USB_PHY because it uses symbols defined in the code enabled by that. Fixes: 23babe30fb45d ("phy: tegra: xusb: Add usb-phy support") Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Signed-off-by: Thierry Reding <treding@nvidia.com> 2020-03-19T12:54:35+00:00 Nagarjuna Kristam nkristam@nvidia.com 2020-02-10T08:11:29+00:00 urn:sha1:f67213cee2b35fe169a723746b7f37debf20fa29 If usb-role-switch property is present in USB 2 port, register usb-role-switch to receive usb role changes. Signed-off-by: Nagarjuna Kristam <nkristam@nvidia.com> Acked-by: Kishon Vijay Abraham I <kishon@ti.com> [treding@nvidia.com: rebase onto Greg's usb-next branch] Signed-off-by: Thierry Reding <treding@nvidia.com> 2019-08-13T15:01:15+00:00 Vidya Sagar vidyas@nvidia.com 2019-08-13T11:36:26+00:00 urn:sha1:5dae15b21d36a2e6d7e92c6af39c33dea5c39cc3 Synopsys DesignWare core based PCIe controllers in Tegra 194 SoC interface with Universal PHY (UPHY) module through a PIPE2UPHY (P2U) module. For each PCIe lane of a controller, there is a P2U unit instantiated at hardware level. This driver provides support for the programming required for each P2U that is going to be used for a PCIe controller. Signed-off-by: Vidya Sagar <vidyas@nvidia.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Acked-by: Kishon Vijay Abraham I <kishon@ti.com> Acked-by: Thierry Reding <treding@nvidia.com> 2019-05-21T08:50:46+00:00 Thomas Gleixner tglx@linutronix.de 2019-05-19T12:07:45+00:00 urn:sha1:ec8f24b7faaf3d4799a7c3f4c1b87f6b02778ad1 Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2016-04-29T14:44:47+00:00 Thierry Reding treding@nvidia.com 2015-11-11T17:24:21+00:00 urn:sha1:53d2a715c24034ee4017f3c15c82bb4a53a07da5 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>