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path: root/drivers/phy
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2020-12-09treewide: Update email address Patrick Delaunay and Patrice ChotardPatrice Chotard
Update Patrick and my email address with the one dedicated to upstream activities. Signed-off-by: Patrice Chotard <[email protected]> Reviewed-by: Patrick Delaunay <[email protected]>
2020-11-25phy: stm32: usbphyc: manage optional vbus regulator on phy_power_on/offPatrick Delaunay
This patch adds support for optional vbus regulator. It is managed on phy_power_on/off calls and may be needed for host mode. Signed-off-by: Patrick Delaunay <[email protected]> Reviewed-by: Patrice Chotard <[email protected]>
2020-11-12phy: meson-g12a-usb2: fix the potential build warningJaehoon Chung
Fix the potential build warning. Signed-off-by: Jaehoon Chung <[email protected]> Signed-off-by: Neil Armstrong <[email protected]>
2020-10-29phy: marvell: cp110: update mode parameter for pcie power on callsIgal Liberman
It helps ATF to determine who called power on function (U-boot/Linux). The corresponding ATF code was added in this commit: mvebu: cp110: avoid pcie power on/off sequence when called from Linux https://github.com/ARM-software/arm-trusted-firmware/commit/55df84f974ea37abbb4f93f000f101f70cda5303 Signed-off-by: Igal Liberman <[email protected]> Reviewed-by: Grzegorz Jaszczyk <[email protected]> Signed-off-by: Baruch Siach <[email protected]>
2020-10-29phy: marvell: cp110: let the firmware configure comphy for PCIeGrzegorz Jaszczyk
Replace the comphy initialization for PCIe with appropriate SMC call, so the firmware will perform appropriate comphy initialization. Signed-off-by: Grzegorz Jaszczyk <[email protected]> Signed-off-by: Ken Ma <[email protected]> Reviewed-by: Igal Liberman <[email protected]> Signed-off-by: Baruch Siach <[email protected]>
2020-10-29phy: marvell: cp110: let the firmware configure the comphyGrzegorz Jaszczyk
Replace all comphy initialization with appropriate smc calls. It will result with triggering synchronous exception that is handled by Secure Monitor code in EL3. Then the Secure Monitor code will dispatch each smc call (by parsing the smc function identifier) and triggers appropriate comphy initialization. This patch reworks serdes handling for: SATA, SGMII, HS-SGMII and SFI interfaces. Signed-off-by: Grzegorz Jaszczyk <[email protected]> Reviewed-by: Igal Liberman <[email protected]> Signed-off-by: Baruch Siach <[email protected]>
2020-10-23phy: nop-phy: add clk bulkPeng Fan
Add clk bulk for nop-phy driver. Signed-off-by: Peng Fan <[email protected]>
2020-10-15phy: Include device_compat.hSean Anderson
Necessary for dev_xxx. Signed-off-by: Sean Anderson <[email protected]>
2020-10-12Merge tag 'ti-v2021.01-rc1' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-ti - Minor cleanup on K3 env variables - Fix OSPI compatible for J721e - Drop unused property in omap-usb2-phy - Update Maintainer for am335x-guardian board.
2020-10-12phy: omap-usb2-phy: Drop usage of "ti, dis-chg-det-quirk" DT propertyVignesh Raghavendra
"ti,dis-chg-det-quirk" property is not part of Linux kernel DT binding documentation. Therefore drop this and instead use soc_device_match() to distinguish b/w AM654 SR1.0 and SR2.0 devices similar to Linux kernel driver. Signed-off-by: Vignesh Raghavendra <[email protected]>
2020-10-06Merge tag 'dm-pull-6oct20' of git://git.denx.de/u-boot-dmTom Rini
bloblist enhancement for alignment Update ofnode/dev_read phandle function sandbox keyboard enhancements and fixes
2020-10-06dm: add cells_count parameter in *_count_phandle_with_argsPatrick Delaunay
The cell_count argument is required when cells_name is NULL. This patch adds this parameter in live tree API - of_count_phandle_with_args - ofnode_count_phandle_with_args - dev_count_phandle_with_args This parameter solves issue when these API is used to count the number of element of a cell without cell name. This parameter allow to force the size cell. For example: count = dev_count_phandle_with_args(dev, "array", NULL, 3); Signed-off-by: Patrick Delaunay <[email protected]> Reviewed-by: Simon Glass <[email protected]>
2020-10-06Merge tag 'u-boot-amlogic-20201005' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-amlogic - generate unique mac address from SoC serial on S400 board - Add USB support for GXL and AXG SoCs - Update Gadget code to use the new GXL and AXG USB glue driver - Add a VIM3 board support to add dynamic PCIe enable in OS DT - Fix AXG pinmux with requesting GPIOs - Add missing GPIOA_18 for AXG pinctrl - Add Amlogic PWM driver
2020-10-05phy: meson-gxl-usb: depend on Meson AXG aswellNeil Armstrong
Enable build of meson-gxl-usb PHY for the AXG architecture aswell. Signed-off-by: Neil Armstrong <[email protected]>
2020-10-05phy: meson-gxl: remove invalid USB3 PHY driverNeil Armstrong
The registers which are managed by the meson-gxl-usb3 PHY driver are actually "USB control" registers (which are "glue" registers which manage OTG detection and routing of the OTG capable port between the DWC2 peripheral-only controller and the DWC3 host-only controller). Drop the meson-gxl-usb3 PHY driver now that the dwc3-meson-gxl-usb driver supports the USB control registers on GXL and GXM SoCs (these were previously managed by the meson-gxl-usb3 PHY driver). Signed-off-by: Neil Armstrong <[email protected]>
2020-09-30phy: add support for stingray PAXB PHY controllerSrinath Mannam
Add support for stingray PAXB PHY controller driver. This driver supports maximum 8 PAXB phys using pipemux data. Signed-off-by: Srinath Mannam <[email protected]> Signed-off-by: Rayagonda Kokatanur <[email protected]> Reviewed-by: Stefan Roese <[email protected]>
2020-09-30phy: usbphyc: Fix not calling dev_err with a deviceSean Anderson
Use the phy's device. Signed-off-by: Sean Anderson <[email protected]> Reviewed-by: Patrice Chotard <[email protected]> Reviewed-by: Patrick Delaunay <[email protected]> Tested-by: Patrick Delaunay <[email protected]>
2020-09-30phy: ti: Fix not calling dev_err with a deviceSean Anderson
`phy` doesn't exist; we need to use `x` instead. Signed-off-by: Sean Anderson <[email protected]> Tested-by: Patrick Delaunay <[email protected]>
2020-09-30phy: sun4i-usb: Fix not calling dev_err with a deviceSean Anderson
This uses phy's device Signed-off-by: Sean Anderson <[email protected]> Tested-by: Patrick Delaunay <[email protected]>
2020-09-30phy: rockchip: Fix not calling dev_err with a deviceSean Anderson
Get the device from phy, or pass the phy in. Signed-off-by: Sean Anderson <[email protected]> Reviewed-by: Kever Yang <[email protected]> Tested-by: Patrick Delaunay <[email protected]>
2020-09-30phy: marvell: Fix not calling dev_err with a deviceSean Anderson
No need for indirection here. Signed-off-by: Sean Anderson <[email protected]> Tested-by: Patrick Delaunay <[email protected]>
2020-09-21Merge branch '2020-09-14-generic-phy-error-trace' into nextTom Rini
- Add error tracing messages to the generic PHY infrastructure
2020-09-18phy: add driver for Qualcomm IPQ40xx USB PHYRobert Marko
Add a driver to setup the USB PHY-s on Qualcomm IPQ40xx series SoCs. The driver sets up HS and SS phys. Signed-off-by: Robert Marko <[email protected]> Cc: Luka Perkov <[email protected]>
2020-09-08phy: generic: add error trace to detect PHY issue in uclassPatrick Delaunay
Add an error trace for PHY errors directly in generic phy functions provided by PHY uclass. Signed-off-by: Patrick Delaunay <[email protected]>
2020-09-04phy: marvell: a3700: add sata comphy on lane 2 with invert optionzachary
- This patch moves sata phy powerup from dedicate phy to compphy and adds invert option for sata powerup routine. Change-Id: I1b4e8753e2b2c14c6efa97bca2ffc7d2553d8a90 Signed-off-by: zachary <[email protected]> Signed-off-by: Ken Ma <[email protected]> Reviewed-on: http://vgitil04.il.marvell.com:8080/53601 Reviewed-by: Igal Liberman <[email protected]> Tested-by: Igal Liberman <[email protected]> [a.heider: adapt to mainline] Signed-off-by: Andre Heider <[email protected]> Tested-by: Pali Rohár <[email protected]> Reviewed-by: Stefan Roese <[email protected]>
2020-08-24phy: mtk-tphy: make shared reg optional for v1Frank Wunderlich
make the shared reg optional when version is v1 for sata Suggested-by: Chunfeng Yun <[email protected]> Signed-off-by: Frank Wunderlich <[email protected]> Reviewed-by: Chunfeng Yun <[email protected]>
2020-08-22sandbox: phy: add driver_data for bind test cmdPatrice Chotard
Add driver data to existing compatible string "sandbox,phy". Add an additional compatible string without driver_data This will verify that bind command parses, finds and passes the correct driver data to device_bind_with_driver_data() by using driver_data in the second sandbox_phy_ids table entry. In sandbox_phy_bind() a check is added to validate driver_data content. Signed-off-by: Patrice Chotard <[email protected]> Reviewed-by: Simon Glass <[email protected]>
2020-08-19phy: mtk-tphy: add PHY_TYPE_SATAFrank Wunderlich
add support for PHY_TYPE_SATA to Mediateks TPHY driver Signed-off-by: Frank Wunderlich <[email protected]> Reviewed-by: Chunfeng Yun <[email protected]>
2020-07-28phy: usbphyc: use regulator_set_enable_if_allowed for disabling vdd supplyPatrick Delaunay
Use regulator_set_enable_if_allowed() api instead of regulator_set_enable() while disabling vdd supply. This way the driver doesn't see an error when disabling an always-on regulator. This patch is needed since the commit f93fab312615 ("Revert 'power: regulator: Return success on attempt to disable an always-on regulator'") and use the API introduced by commit cc4a224af226 ("power: regulator: Introduce regulator_set_enable_if_allowed api"). Signed-off-by: Patrick Delaunay <[email protected]> Reviewed-by: Patrice Chotard <[email protected]>
2020-07-22phy: Add Rockchip PCIe PHY driverJagan Teki
Add the Rockchip PCIe PHY driver as part of Generic PHY framework. Signed-off-by: Jagan Teki <[email protected]> Reviewed-by: Kever Yang <[email protected]>
2020-06-16phy: omap-usb2-phy: disable phy charger detectBin Liu
AM654x PG1.0 has a silicon bug that D+ is pulled high after POR, which could cause enumeration failure with some USB hubs. Disabling the USB2_PHY Charger Detect function will put D+ into the normal state. Using property "ti,dis-chg-det-quirk" in the DT usb2-phy node to enable this workaround for AM654x PG1.0. Signed-off-by: Bin Liu <[email protected]> Signed-off-by: Vignesh Raghavendra <[email protected]> Signed-off-by: Roger Quadros <[email protected]>
2020-06-03Merge branch 'master' of https://gitlab.denx.de/u-boot/custodians/u-boot-sunxiTom Rini
- H6 emac support - USB PHY H6 logic alignment
2020-06-01phy: sun4i-usb: Align H6 initialization logic with the kernelRoman Stratiienko
H6 SOC needs additional initialization of PHY registers. Corresponding changes can be found in the kernel patch [1]. Without this changes there is no enumeration of 'musb' gadget. [1] - https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ae409cc7c3cdb9ac4a1dba3eae70efec3d6b6c79 Fixes: 35fa673e0e5f ("sunxi: phy: Add USB PHY support for Allwinner H6") Signed-off-by: Roman Stratiienko <[email protected]> Reviewed-by: Jagan Teki <[email protected]>
2020-05-29phy: rockchip: Add Rockchip USB TypeC PHY driverJagan Teki
Add USB TYPEC PHY driver for rockchip platform. Referenced from Linux TypeC PHY driver, currently supporting usb3-port and dp-port need to add it in the future. Signed-off-by: Frank Wang <[email protected]> Signed-off-by: Jagan Teki <[email protected]> Reviewed-by: Kever Yang <[email protected]>
2020-05-29phy: rockchip: Add Rockchip USB2PHY driverJagan Teki
Add Rockchip USB2PHY driver with initial support. This will help to use it for EHCI controller in host mode, and USB 3.0 controller in otg mode. More functionality like charge, vbus detection will add it in future changes. Signed-off-by: Jagan Teki <[email protected]> Signed-off-by: Frank Wang <[email protected]> Reviewed-by: Kever Yang <[email protected]>
2020-05-25phy: Fix possible NULL pointer deferenceVignesh Raghavendra
It is possible that users of generic_phy_*() APIs may pass a valid struct phy pointer but phy->dev can be NULL, leading to NULL pointer deference in phy_dev_ops(). So call generic_phy_valid() to verify that phy and phy->dev are both valid. Signed-off-by: Vignesh Raghavendra <[email protected]>
2020-05-18common: Drop linux/bitops.h from common headerSimon Glass
Move this uncommon header out of the common header. Signed-off-by: Simon Glass <[email protected]>
2020-05-18common: Drop linux/delay.h from common headerSimon Glass
Move this uncommon header out of the common header. Signed-off-by: Simon Glass <[email protected]>
2020-05-18common: Drop log.h from common headerSimon Glass
Move this header out of the common header. Signed-off-by: Simon Glass <[email protected]>
2020-05-18common: Drop image.h from common headerSimon Glass
Move this uncommon header out of the common header. Signed-off-by: Simon Glass <[email protected]>
2020-05-11phy: Use _nodev naming convention if non-device clientsJagan Teki
Clients that are requesting some of uclass API's without a device (with ofnode) usually have _nodev naming convention. - clk_get_by_index_nodev - clk_get_by_name_nodev - reset_get_by_index_nodev - gpio_request_by_name_nodev So, update the same naming convention PHY framework. This doesn't change the existing functionality. Cc: Neil Armstrong <[email protected]> Cc: Tom Rini <[email protected]> Signed-off-by: Jagan Teki <[email protected]>
2020-05-02phy: phy-mtk-tphy: add a new reference clockChunfeng Yun
Usually the digital and analog phys use the same reference clock, but some platforms have two separate reference clocks for each of them, so add another optional clock to support them. In order to keep the clock names consistent with PHY IP's, change the da_ref for analog phy and ref clock for digital phy. Signed-off-by: Chunfeng Yun <[email protected]> Signed-off-by: Frank Wunderlich <[email protected]> Reviewed-by: Weijie Gao <[email protected]>
2020-05-02phy: phy-mtk-tphy: add support new versionChunfeng Yun
The new version removes all shared banks between multi-phys Signed-off-by: Chunfeng Yun <[email protected]> Signed-off-by: Frank Wunderlich <[email protected]> Reviewed-by: Weijie Gao <[email protected]>
2020-05-02phy: phy-mtk-tphy: add support USB physChunfeng Yun
Support USB2 and USB3 PHY with shared banks when support multi-phys Signed-off-by: Chunfeng Yun <[email protected]> Signed-off-by: Frank Wunderlich <[email protected]> Reviewed-by: Weijie Gao <[email protected]>
2020-05-02phy: Add API for a bulk of physChunfeng Yun
This patch adds a "bulk" API to the phy API in order to get/init/exit/power on/off a group of phys associated with a device. The bulk API will avoid adding a copy of the same code to manage a group of phys in drivers. Signed-off-by: Chunfeng Yun <[email protected]> Signed-off-by: Frank Wunderlich <[email protected]> Reviewed-by: Weijie Gao <[email protected]> Reviewed-by: Jagan Teki <[email protected]>
2020-04-28phy: meson: add GXBB PHY driverBeniamino Galvani
This adds support for the USB PHY found on Amlogic GXBB SoCs. Signed-off-by: Beniamino Galvani <[email protected]> Reviewed-by: Neil Armstrong <[email protected]> Signed-off-by: Neil Armstrong <[email protected]>
2020-04-20phy: meson-gxl-usb: add set_mode call to force switch to peripheral modeNeil Armstrong
Add set_mode function in the Amlogic GXL PHYs that will be called by the arch code to switch PHYs from/to gadget mode. Signed-off-by: Neil Armstrong <[email protected]>
2020-04-20generic-phy: add generic_phy_get_by_node()Neil Armstrong
Add generic_phy_get_by_node() to get a PHY phandle from a node instead of a udevice. Signed-off-by: Neil Armstrong <[email protected]> Reviewed-by: Tom Rini <[email protected]> [narmstrong: fixed by including ofnode.h in generic-phy.h]
2020-02-05dm: core: Create a new header file for 'compat' featuresSimon Glass
At present dm/device.h includes the linux-compatible features. This requires including linux/compat.h which in turn includes a lot of headers. One of these is malloc.h which we thus end up including in every file in U-Boot. Apart from the inefficiency of this, it is problematic for sandbox which needs to use the system malloc() in some files. Move the compatibility features into a separate header file. Signed-off-by: Simon Glass <[email protected]>
2020-02-05dm: core: Require users of devres to include the headerSimon Glass
At present devres.h is included in all files that include dm.h but few make use of it. Also this pulls in linux/compat which adds several more headers. Drop the automatic inclusion and require files to include devres themselves. This provides a good indication of which files use devres. Signed-off-by: Simon Glass <[email protected]> Reviewed-by: Anatolij Gustschin <[email protected]>
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