linux-stable.git/drivers/phy/freescale, branch linux-5.17.y

phy: freescale: pcie: explicitly add bitfield.h

2021-12-15T15:20:43+00:00

kernel test robot complains about missing FIELD_PREP, so include
bitfield.h for that

drivers/phy/freescale/phy-fsl-imx8m-pcie.c:41:37: error: implicit declaration of function 'FIELD_PREP' [-Werror=implicit-function-declaration]
drivers/phy/freescale/phy-fsl-imx8m-pcie.c:41:41: error: implicit declaration of function 'FIELD_PREP' [-Werror=implicit-function-declaration]

Reported-by: kernel test robot 
Fixes: 1aa97b002258 ("phy: freescale: pcie: Initialize the imx8 pcie standalone phy driver")
Signed-off-by: Vinod Koul 
Reviewed-by: Richard Zhu 
Link: https://lore.kernel.org/r/20211215060834.921617-1-vkoul@kernel.org
Signed-off-by: Vinod Koul

phy: freescale: pcie: Initialize the imx8 pcie standalone phy driver

2021-12-14T14:32:53+00:00

Add the standalone i.MX8 PCIe PHY driver.

Signed-off-by: Richard Zhu 
Tested-by: Marcel Ziswiler 
Reviewed-by: Tim Harvey 
Tested-by: Tim Harvey 
Link: https://lore.kernel.org/r/1638432158-4119-6-git-send-email-hongxing.zhu@nxp.com
Signed-off-by: Vinod Koul

phy: freescale: convert to devm_platform_ioremap_resource

2020-11-16T07:17:46+00:00

Use devm_platform_ioremap_resource to simplify code

Signed-off-by: Chunfeng Yun 
Reviewed-by: Peter Chen 
Link: https://lore.kernel.org/r/1604642930-29019-5-git-send-email-chunfeng.yun@mediatek.com
Signed-off-by: Vinod Koul

phy: fsl-imx8mq-usb: Constify imx8mp_usb_phy_ops

2020-10-28T16:08:36+00:00

The only usage of imx8mp_usb_phy_ops is to assign its address to the
data field in the of_device_id struct, which is a const void pointer.
Make it const to allow the compiler to put it in read-only memory.

Signed-off-by: Rikard Falkeborn 
Link: https://lore.kernel.org/r/20200926205844.34218-1-rikard.falkeborn@gmail.com
Signed-off-by: Vinod Koul

phy: fsl-imx8mq-usb: Constify imx8mq_usb_phy_ops

2020-08-31T09:06:36+00:00

The only usage is to pass its address to devm_phy_create() which takes a
const pointer. Make it const to allow the compiler to put it in
read-only memory.

Signed-off-by: Rikard Falkeborn 
Link: https://lore.kernel.org/r/20200823220025.17588-3-rikard.falkeborn@gmail.com
Signed-off-by: Vinod Koul

phy: freescale: imx8mq-usb: add support for imx8mp usb phy

2020-08-31T09:04:37+00:00

Add initial support for imx8mp usb phy support, imx8mp usb has
a silimar phy as imx8mq, which has some different customizations
on clock and low power design when SoC integration.

Signed-off-by: Li Jun 
Link: https://lore.kernel.org/r/1598276014-2377-2-git-send-email-jun.li@nxp.com
Signed-off-by: Vinod Koul

Merge tag 'phy-for-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy into usb-next

2019-07-01T13:04:59+00:00

phy: for 5.3

  *) Add a new PHY driver for Qualcomm PCIe2 PHY
  *) Add a new PHY driver for Mixel DPHY present in i.MX8
  *) Fix Qualcomm QMP UFS PHY driver from incorrectly reporting that
     PHY enable failed
  *) Fix _BUG_ on Amlogic G12A USB3 + PCIE Combo PHY Driver due to
     calling a sleeping function from invalid context
  *) Fix WARN_ON dump on rcar-gen3-usb2 PHY driver caused due to
     imbalance powered flag
  *) Fix .cocci and sparse warnings

Signed-off-by: Kishon Vijay Abraham I 

* tag 'phy-for-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy:
  phy: qcom-qmp: Raise qcom_qmp_phy_enable() polling delay
  phy: meson-g12a-usb3-pcie: disable locking for cr_regmap
  phy: Add driver for mixel mipi dphy found on NXP's i.MX8 SoCs
  dt-bindings: phy: Add documentation for mixel dphy
  dt-bindings: phy-pxa-usb: add bindings
  phy: renesas: rcar-gen3-usb2: fix imbalance powered flag
  phy: qcom-qmp: Drop useless msm8998_pciephy_cfg setting
  phy: qcom-qmp: Correct READY_STATUS poll break condition
  phy: ti: am654-serdes: Make serdes_am654_xlate() static
  phy: usb: phy-brcm-usb: Fix platform_no_drv_owner.cocci warnings
  phy: samsung: Use struct_size() in devm_kzalloc()
  phy: qcom: Add Qualcomm PCIe2 PHY driver
  dt-bindings: phy: Add binding for Qualcomm PCIe2 PHY

phy: Add driver for mixel mipi dphy found on NXP's i.MX8 SoCs

2019-06-21T10:31:06+00:00

This adds support for the Mixel DPHY as found on i.MX8 CPUs but since
this is an IP core it will likely be found on others in the future. So
instead of adding this to the nwl host driver make it a generic PHY
driver.

The driver supports the i.MX8MQ. Support for i.MX8QM and i.MX8QXP can be
added once the necessary system controller bits are in via
mixel_dphy_devdata.

Signed-off-by: Guido Günther 
Co-developed-by: Robert Chiras 
Signed-off-by: Robert Chiras 
Reviewed-by: Fabio Estevam 
Reviewed-by: Sam Ravnborg 
Signed-off-by: Kishon Vijay Abraham I

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21T08:50:46+00:00

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 
Signed-off-by: Greg Kroah-Hartman

phy: fsl-imx8mq-usb: add support for VBUS power control

2019-04-18T16:38:25+00:00

This adds support to the PHY driver to power up/down the VBUS
voltage rail at the appropriate times.

Signed-off-by: Lucas Stach 
Signed-off-by: Kishon Vijay Abraham I