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path: root/drivers/phy
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2020-10-16phy: Include device_compat.hSean Anderson1-1/+1
Necessary for dev_xxx. Signed-off-by: Sean Anderson <seanga2@gmail.com>
2020-10-12Merge tag 'ti-v2021.01-rc1' of ↵Tom Rini1-3/+8
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 Raghavendra1-3/+8
"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 <vigneshr@ti.com>
2020-10-06Merge tag 'dm-pull-6oct20' of git://git.denx.de/u-boot-dmTom Rini1-1/+1
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 Delaunay1-1/+1
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 <patrick.delaunay@st.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-06Merge tag 'u-boot-amlogic-20201005' of ↵Tom Rini3-221/+2
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 Armstrong1-1/+1
Enable build of meson-gxl-usb PHY for the AXG architecture aswell. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2020-10-05phy: meson-gxl: remove invalid USB3 PHY driverNeil Armstrong2-220/+1
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 <narmstrong@baylibre.com>
2020-09-30phy: add support for stingray PAXB PHY controllerSrinath Mannam3-0/+185
Add support for stingray PAXB PHY controller driver. This driver supports maximum 8 PAXB phys using pipemux data. Signed-off-by: Srinath Mannam <srinath.mannam@broadcom.com> Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com> Reviewed-by: Stefan Roese <sr@denx.de>
2020-09-30phy: usbphyc: Fix not calling dev_err with a deviceSean Anderson1-1/+1
Use the phy's device. Signed-off-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@st.com> Tested-by: Patrick Delaunay <patrick.delaunay@st.com>
2020-09-30phy: ti: Fix not calling dev_err with a deviceSean Anderson1-2/+2
`phy` doesn't exist; we need to use `x` instead. Signed-off-by: Sean Anderson <seanga2@gmail.com> Tested-by: Patrick Delaunay <patrick.delaunay@st.com>
2020-09-30phy: sun4i-usb: Fix not calling dev_err with a deviceSean Anderson1-4/+8
This uses phy's device Signed-off-by: Sean Anderson <seanga2@gmail.com> Tested-by: Patrick Delaunay <patrick.delaunay@st.com>
2020-09-30phy: rockchip: Fix not calling dev_err with a deviceSean Anderson2-10/+10
Get the device from phy, or pass the phy in. Signed-off-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> Tested-by: Patrick Delaunay <patrick.delaunay@st.com>
2020-09-30phy: marvell: Fix not calling dev_err with a deviceSean Anderson1-3/+3
No need for indirection here. Signed-off-by: Sean Anderson <seanga2@gmail.com> Tested-by: Patrick Delaunay <patrick.delaunay@st.com>
2020-09-21Merge branch '2020-09-14-generic-phy-error-trace' into nextTom Rini1-5/+40
- Add error tracing messages to the generic PHY infrastructure
2020-09-18phy: add driver for Qualcomm IPQ40xx USB PHYRobert Marko3-0/+152
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 <robert.marko@sartura.hr> Cc: Luka Perkov <luka.perkov@sartura.hr>
2020-09-08phy: generic: add error trace to detect PHY issue in uclassPatrick Delaunay1-5/+40
Add an error trace for PHY errors directly in generic phy functions provided by PHY uclass. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2020-09-04phy: marvell: a3700: add sata comphy on lane 2 with invert optionzachary1-19/+14
- 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 <zhangzg@marvell.com> Signed-off-by: Ken Ma <make@marvell.com> Reviewed-on: http://vgitil04.il.marvell.com:8080/53601 Reviewed-by: Igal Liberman <igall@marvell.com> Tested-by: Igal Liberman <igall@marvell.com> [a.heider: adapt to mainline] Signed-off-by: Andre Heider <a.heider@gmail.com> Tested-by: Pali Rohár <pali@kernel.org> Reviewed-by: Stefan Roese <sr@denx.de>
2020-08-24phy: mtk-tphy: make shared reg optional for v1Frank Wunderlich1-3/+2
make the shared reg optional when version is v1 for sata Suggested-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Signed-off-by: Frank Wunderlich <frank-w@public-files.de> Reviewed-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
2020-08-22sandbox: phy: add driver_data for bind test cmdPatrice Chotard1-1/+17
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 <patrice.chotard@st.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-08-20phy: mtk-tphy: add PHY_TYPE_SATAFrank Wunderlich1-0/+105
add support for PHY_TYPE_SATA to Mediateks TPHY driver Signed-off-by: Frank Wunderlich <frank-w@public-files.de> Reviewed-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
2020-07-28phy: usbphyc: use regulator_set_enable_if_allowed for disabling vdd supplyPatrick Delaunay1-1/+1
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 <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2020-07-22phy: Add Rockchip PCIe PHY driverJagan Teki3-0/+279
Add the Rockchip PCIe PHY driver as part of Generic PHY framework. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2020-06-16phy: omap-usb2-phy: disable phy charger detectBin Liu1-5/+28
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 <b-liu@ti.com> Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> Signed-off-by: Roger Quadros <rogerq@ti.com>
2020-06-03Merge branch 'master' of https://gitlab.denx.de/u-boot/custodians/u-boot-sunxiTom Rini1-2/+4
- H6 emac support - USB PHY H6 logic alignment
2020-06-01phy: sun4i-usb: Align H6 initialization logic with the kernelRoman Stratiienko1-2/+4
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 <r.stratiienko@gmail.com> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2020-05-29phy: rockchip: Add Rockchip USB TypeC PHY driverJagan Teki3-0/+804
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 <frank.wang@rock-chips.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2020-05-29phy: rockchip: Add Rockchip USB2PHY driverJagan Teki4-0/+333
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 <jagan@amarulasolutions.com> Signed-off-by: Frank Wang <frank.wang@rock-chips.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2020-05-25phy: Fix possible NULL pointer deferenceVignesh Raghavendra1-5/+5
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 <vigneshr@ti.com>
2020-05-19common: Drop linux/bitops.h from common headerSimon Glass12-0/+12
Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-19common: Drop linux/delay.h from common headerSimon Glass15-0/+15
Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-19common: Drop log.h from common headerSimon Glass16-0/+16
Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-19common: Drop image.h from common headerSimon Glass1-1/+2
Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-10phy: Use _nodev naming convention if non-device clientsJagan Teki1-2/+2
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 <narmstrong@baylibre.com> Cc: Tom Rini <trini@konsulko.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2020-05-02phy: phy-mtk-tphy: add a new reference clockChunfeng Yun1-3/+18
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 <chunfeng.yun@mediatek.com> Signed-off-by: Frank Wunderlich <frank-w@public-files.de> Reviewed-by: Weijie Gao <weijie.gao@mediatek.com>
2020-05-02phy: phy-mtk-tphy: add support new versionChunfeng Yun1-5/+63
The new version removes all shared banks between multi-phys Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Signed-off-by: Frank Wunderlich <frank-w@public-files.de> Reviewed-by: Weijie Gao <weijie.gao@mediatek.com>
2020-05-02phy: phy-mtk-tphy: add support USB physChunfeng Yun1-9/+218
Support USB2 and USB3 PHY with shared banks when support multi-phys Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Signed-off-by: Frank Wunderlich <frank-w@public-files.de> Reviewed-by: Weijie Gao <weijie.gao@mediatek.com>
2020-05-02phy: Add API for a bulk of physChunfeng Yun1-0/+97
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 <chunfeng.yun@mediatek.com> Signed-off-by: Frank Wunderlich <frank-w@public-files.de> Reviewed-by: Weijie Gao <weijie.gao@mediatek.com> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2020-04-28phy: meson: add GXBB PHY driverBeniamino Galvani3-0/+244
This adds support for the USB PHY found on Amlogic GXBB SoCs. Signed-off-by: Beniamino Galvani <b.galvani@gmail.com> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2020-04-20phy: meson-gxl-usb: add set_mode call to force switch to peripheral modeNeil Armstrong2-18/+56
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 <narmstrong@baylibre.com>
2020-04-20generic-phy: add generic_phy_get_by_node()Neil Armstrong1-5/+11
Add generic_phy_get_by_node() to get a PHY phandle from a node instead of a udevice. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Tom Rini <trini@konsulko.com> [narmstrong: fixed by including ofnode.h in generic-phy.h]
2020-02-06dm: core: Create a new header file for 'compat' featuresSimon Glass15-0/+17
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 <sjg@chromium.org>
2020-02-06dm: core: Require users of devres to include the headerSimon Glass6-0/+6
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 <sjg@chromium.org> Reviewed-by: Anatolij Gustschin <agust@denx.de>
2020-01-26Merge branch 'master' of https://gitlab.denx.de/u-boot/custodians/u-boot-sunxiTom Rini1-0/+12
- Libre Computer ALL-H3-IT/ALL-H5-CC board (Chen-Yu Tsai) - Allwinner R40 Ethernet, usb phy enablement (Andre Przywara) - Sunxi auto load from 128KB MMC offset (Andre Przywara) - Orange Pi Win Ethernet phy enablement (Jernej Skrabec)
2020-01-24phy: sun4i-usb: Add Allwinner R40 supportAndre Przywara1-0/+12
Since every Allwinner USB PHY seems to be slightly different from each other, we need to add the compatible string and the respective data structure to make it work on the R40/V40 SoC. Nothing spectacular this time, just one less USB controller than the H3. Copied from the Linux kernel. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2020-01-20phy: omap-usb2-phy: Add support for AM654 USB2 PHYVignesh Raghavendra1-0/+17
AM654 SoC has USB2 PHY which is similar to existing USB2 PHYs on OMAP SoCs. Add support for the same. Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> Reviewed-by: Marek Vasut <marex@denx.de> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2020-01-20phy: omap-usb2-phy: Fix warnings when built for ARM64Vignesh Raghavendra1-3/+2
Below warning is seen when this driver is built for devices with 64 bit physical address space. drivers/phy/omap-usb2-phy.c: In function ‘omap_usb2_phy_probe’: drivers/phy/omap-usb2-phy.c:187:20: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] priv->phy_base = (void *)base; ^ Fix this by using dev_read_addr_ptr() instead of dev_read_addr(). Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> Reviewed-by: Marek Vasut <marex@denx.de> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2020-01-16phy: phy-mtk-tphy: make ref clock optionalChunfeng Yun1-1/+2
If make the ref clock optional, no need refer to fixed-clock when the ref clock is always on or comes from oscillator directly. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Ryder Lee <ryder.lee@mediatek.com>
2020-01-16phy: phy-mtk-tphy: remove the check of -ENOSYSChunfeng Yun1-2/+1
No need check -ENOSYS anymore after add dummy_enable() for fixed-clock. Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Ryder Lee <ryder.lee@mediatek.com>
2019-12-26phy: ti-pipe3: Fix SATA & USB PHY power up sequenceRoger Quadros1-17/+19
As per "Table 26-7. SATA PHY Subsystem Low-Level Programming Sequence" in TRM [1] we need to turn on SATA_PHY_TX before SATA_PHY_RX. [1] DRA75x, DRA74x TRM - http://www.ti.com/lit/ug/sprui30f/sprui30f.pdf Signed-off-by: Roger Quadros <rogerq@ti.com>
generated by cgit v1.2.3 (git 2.39.0) at 2024-08-21 16:59:54 +0300