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path: root/drivers/phy
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2021-04-29phy: marvell: cp110: let the firmware perform training for XFIGrzegorz Jaszczyk
Replace the XFI training with appropriate SMC call, so the firmware will perform exact initialization. Update Stefan 2021-03-23: Move comphy_smc() function to an earlier place - necessary for the mainline merge. Change-Id: I789b130b05529dc80dadcf66aef407d93595b762 Signed-off-by: Grzegorz Jaszczyk <[email protected]> Signed-off-by: Stefan Roese <[email protected]> Reviewed-by: Igal Liberman <[email protected]>
2021-04-29phy: marvell: cp110: let the firmware configure comphy for USBGrzegorz Jaszczyk
Replace the comphy initialization for USB with appropriate SMC call, so the firmware will execute required serdes configuration. Change-Id: I7f773c0dfac70db9dd2653de2cdcfac577e78c4e Signed-off-by: Grzegorz Jaszczyk <[email protected]>
2021-04-29phy: marvell: cp110: let the firmware configure comphy for RXAUIGrzegorz Jaszczyk
Replace the comphy initialization for RXAUI with appropriate SMC call, so the firmware will execute required serdes configuration. Change-Id: Iedae0285fb283e05bb263a8b4ce46e8e7451a309 Signed-off-by: Grzegorz Jaszczyk <[email protected]> Reviewed-by: Igal Liberman <[email protected]>
2021-04-29phy: marvell: cp110: remove unused definitionsMarcin Wojtas
Even if comphy types of SATA2/SATA3/SGMII3 and comphy speeds of 1.5G/3G/6.25G were referenced in the driver non configuration (dts) was using it. This patch removes unused definitions. Change-Id: I53ed6f9d3a82b9d18cb4e488bc14d3cf687f9488 Signed-off-by: Grzegorz Jaszczyk <[email protected]> Signed-off-by: Konstantin Porotchkin <[email protected]>
2021-04-29phy: marvell: enable comphy info prints for all devicesIgal Liberman
Change-Id: I3b97253e7102a0868440a9e0200acc1c7919c743 Signed-off-by: Igal Liberman <[email protected]>
2021-04-29phy: marvell: add RX training commandIgal Liberman
This patch adds support for running RX training using new command called "rx_training" Usage: rx_training - rx_training <cp id> <comphy id> RX training allows to improve link quality (for SFI mode) by running training sequence between us and the link partner, this allows to reach better link quality then using static configuration. Change-Id: I818fe67ccaf19a87af50d4c34a9db7d6802049a5 Signed-off-by: Igal Liberman <[email protected]> Signed-off-by: Marcin Wojtas <[email protected]>
2021-04-29phy: marvell: save comphy_map_data priv structureIgal Liberman
This allows the lower level driver access to comphy map data (required for RX training support, which is introduced in the following patches). Change-Id: Ib7ffdc4b32076c01c3a5d33f59552c9dfc6b12fa Signed-off-by: Igal Liberman <[email protected]>
2021-04-29phy: marvell: fix several minor bugs in comphy_probeIgal Liberman
If fdtdec_get_int can't find speed, set COMPHY_SPEED_INVALID If fdtdec_get_int can't find type, set COMPHY_TYPE_INVALID Move the error print if phy-type is invalid Add continue to the probe loop (in a case of invalid phy) Cosmetic changes Change-Id: I0c61b40bfe685437426fe907942ed338b7845378 Signed-off-by: Igal Liberman <[email protected]>
2021-04-29phy: marvell: cp110: utmi: update analog parameters according to latest ETPIgal Liberman
Add UTMI analog parameters initialization values according to latest ETP. Change-Id: I5bcca205a3995202a18ff126f371a81f69e205c8 Signed-off-by: Igal Liberman <[email protected]>
2021-04-29phy: marvell: cp110: initialize only enabled UTMI unitsOmri Itach
UTMI should be initialized only for enabled device tree nodes. This fix overrides current internal configuration array entry with the next DT entry data if error is detected during the current DT entry parsing or the current port is disabled. This way the internal configuration structure will only contain valid ports information obtained from the DT. Change-Id: I9c43c6a5d234e15ae9005d1c9bc983fc1f3544b8 Signed-off-by: Omri Itach <[email protected]> Signed-off-by: Ken Ma <[email protected]>
2021-04-29phy: marvell: add missing speed during info printsIgal Liberman
In get_speed_string() we have an array (speed_strings[]) which includes all possible speed strings. This array size and content must be aligned to the speed defines in comphy_data.h. This patch adds missing 5.125G speed, aligns speed_strings[] and fixes incorrect printing when speed > 5.0G. Change-Id: I9900d23595094be321be0c62fcaa88036324568e Signed-off-by: Igal Liberman <[email protected]>
2021-04-29phy: marvell: rename comphy related definitions to COMPHY_XXIgal Liberman
Currently, all comphy definitions are PHY_TYPE_XX and PHY_SPEEED_XX. Those definition might be confused with MDIO PHY definitions. This patch does the following changes: - PHY_TYPE_XX --> COMPHY_TYPE_XX - PHY_SPEED_XX --> COMPHY_SPEED_XX This improves readability, no functional change. Change-Id: I2bd1d9289ebbc5c16fa80f9870f797ea1bcaf5fa Signed-off-by: Igal Liberman <[email protected]> Signed-off-by: Konstantin Porotchkin <[email protected]>
2021-04-29phy: marvell: add comphy type PHY_TYPE_USB3jinghua
- For some Marvell SoCs, like armada-3700, there are both USB host and device controller, but on PHY level the configuration is the same. - The new type supports both USB device and USB host - This patch is cherry-picked from u-boot-2015 as-is. Change-Id: I01262027edd8ec23391cff6fb409b3009aedfbb9 Signed-off-by: jinghua <[email protected]> Signed-off-by: Ken Ma <[email protected]> Reviewed-by: Igal Liberman <[email protected]>
2021-04-19phy: meson-g12a-usb3-pcie: add support for PCIe opsNeil Armstrong
Add the PCIe part of the G12A USB3 PCIe Combo PHY driver. Signed-off-by: Neil Armstrong <[email protected]>
2021-04-18phy: nop-phy: Add standard usb-nop-xceiv compat stringMarek Vasut
The USB no-op PHY uses "usb-nop-xceiv" compatible string. This driver is compatible with USB no-op PHY, so add the compatible string. Signed-off-by: Marek Vasut <[email protected]> Cc: Alexey Brodkin <[email protected]> Cc: Eugeniy Paltsev <[email protected]> Cc: Fabio Estevam <[email protected]> Cc: Jean-Jacques Hiblot <[email protected]> Cc: Murali Karicheri <[email protected]> Cc: Peng Fan <[email protected]> Cc: Stefano Babic <[email protected]> Cc: Ye Li <[email protected]> Cc: uboot-imx <[email protected]>
2021-02-15Merge branch '2021-02-02-drop-asm_global_data-when-unused'Tom Rini
- Merge the patch to take <asm/global_data.h> out of <common.h>
2021-02-10phy: Add Amlogic AXG MIPI PCIe Analog PHY driverNeil Armstrong
The Amlogic AXG MIPI + PCIe Analog PHY provides function for both PCIe and MIPI DSI at the same time, and provides the Analog part of MIPI DSI transmission and Analog part of the PCIe lines. Signed-off-by: Neil Armstrong <[email protected]>
2021-02-10phy: Add Amlogic AXG MIPI D-PHY driverNeil Armstrong
The Amlogic AXG SoCs embeds a MIPI D-PHY used to communicate with DSI panels. This D-PHY depends on a separate analog PHY. Signed-off-by:Neil Armstrong <[email protected]> Signed-off-by: Neil Armstrong <[email protected]>
2021-02-10generic-phy: add configure opNeil Armstrong
Add the PHY configure op callback to the generic PHY uclass to permit configuring the PHY. It's useful for MIPI DSI PHYs to setup the link timings. Signed-off-by:Neil Armstrong <[email protected]> Signed-off-by: Neil Armstrong <[email protected]>
2021-02-10phy: dphy: Add configuration helpersNeil Armstrong
The MIPI D-PHY spec defines default values and boundaries for most of the parameters it defines. Introduce helpers to help drivers get meaningful values based on their current parameters, and validate the boundaries of these parameters if needed. These helpers and header are taken from Linux commit 9123e3a74ec7 ("Linux 5.9-rc1"). Signed-off-by: Neil Armstrong <[email protected]>
2021-02-02common: Drop asm/global_data.h from common headerSimon Glass
Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <[email protected]> Signed-off-by: Tom Rini <[email protected]>
2021-01-24phy: add USB PHY driver for MediaTek MT7620 SoCWeijie Gao
This patch adds USB PHY driver for MediaTek MT7620 SoC Reviewed-by: Stefan Roese <[email protected]> Signed-off-by: Weijie Gao <[email protected]>
2021-01-21pci: Add Rockchip dwc based PCIe controller driverShawn Lin
Add Rockchip dwc based PCIe controller driver for rk356x platform. Driver support Gen3 by operating as a Root complex. Signed-off-by: Shawn Lin <[email protected]> Reviewed-by: Simon Glass <[email protected]> Reviewed-by: Kever Yang<[email protected]>
2021-01-21phy: rockchip: Add Rockchip Synopsys PCIe 3.0 PHYShawn Lin
Add the Rockchip Synopsys based PCIe 3.0 PHY driver as part of Generic PHY framework. Signed-off-by: Shawn Lin <[email protected]> Reviewed-by: Simon Glass <[email protected]> Reviewed-by: Kever Yang<[email protected]>
2021-01-13phy: stm32-usbphyc: migrate trace to dev and log macroPatrick Delaunay
Change pr_debug to log_debug or dev_dbg macro and define LOG_CATEGORY. Remove the "%s:" __func__ header as it is managed by dev macro (dev->name is displayed) or log macro (CONFIG_LOGF_FUNC). Signed-off-by: Patrick Delaunay <[email protected]> Reviewed-by: Patrice Chotard <[email protected]>
2021-01-05Merge tag 'dm-pull-5jan21' of git://git.denx.de/u-boot-dm into nextTom Rini
Driver model: make some udevice fields private Driver model: Rename U_BOOT_DEVICE et al. dtoc: Tidy up and add more tests ns16550 code clean-up x86 and sandbox minor fixes for of-platdata dtoc prepration for adding build-time instantiation
2021-01-05Merge tag 'v2021.01-rc5' into nextTom Rini
Prepare v2021.01-rc5 Signed-off-by: Tom Rini <[email protected]>
2021-01-05dm: core: Access device ofnode through functionsSimon Glass
At present ofnode is present in the device even if it is never used. With of-platdata this field is not used, so can be removed. In preparation for this, change the access to go through inline functions. Signed-off-by: Simon Glass <[email protected]>
2020-12-13dm: treewide: Rename dev_get_platdata() to dev_get_plat()Simon Glass
Rename this to be consistent with the change from 'platdata'. Signed-off-by: Simon Glass <[email protected]>
2020-12-13dm: treewide: Rename 'platdata' variables to just 'plat'Simon Glass
We use 'priv' for private data but often use 'platdata' for platform data. We can't really use 'pdata' since that is ambiguous (it could mean private or platform data). Rename some of the latter variables to end with 'plat' for consistency. Signed-off-by: Simon Glass <[email protected]>
2020-12-13dm: treewide: Rename auto_alloc_size members to be shorterSimon Glass
This construct is quite long-winded. In earlier days it made some sense since auto-allocation was a strange concept. But with driver model now used pretty universally, we can shorten this to 'auto'. This reduces verbosity and makes it easier to read. Coincidentally it also ensures that every declaration is on one line, thus making dtoc's job easier. Signed-off-by: Simon Glass <[email protected]>
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]>
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