The USB PHY provides the optimized for low power dissipation while active, idle, or on standby.
Requires minimal external components, a single resistor, for best operation.
Supports 10/5-Gbps high-speed data transmission rates through 3-m USB 3.x cable
---
v9:
- Vinod review comments update
- remove depends on USB_SUPPORT
- replace ret variable by 0 in return statement
- replace dev_info by dev_dbg
- handle ret and extcon_get_state separately
v8-resend:
- Correct the typo error in my previous patch
v8:
- Rebase to V5.9-rc1
v7:
- No Change
v6:
- No Change
v5:
- As per Felipe and Greg's suggestion usb phy driver reviewed patches
changed the folder from drivers/usb/phy to drivers/phy
- Reviewed-By tag added in commit message
v4:
- Andy's review comments addressed
- drop the excess error debug prints
- error check optimized
- merge the split line to one line
v3:
- Andy's review comments update
- hardcode return value changed to actual return value from the callee
- add error check is fixed according to the above
- correct the assignment in redundant
- combine the split line into one line
v2:
- Address Phillip's review comments
- replace devm_reset_control_get() by devm_reset_control_get_exclusive()
- re-design the assert and deassert fucntion calls as per review comments
- address kbuild bot warnings
- add the comments
v1:
- initial version
---
dt-bindings: usb: Add USB PHY support for Intel LGM SoC
v9:
- No Change
v8-resend:
- No change
v8:
- No Change
v7:
- Fixed the bot issue: usb-phy@e7e00000: '#phy-cells' is a required property
v6:
- Fixed the bot issue.
- replace node-name by usb-phy@ in example
v5:
- Reviewed-By tag added
v4:
- No Change
v3:
- No Change
v2:
- No Change
v1:
- initial version
Ramuthevar Vadivel Murugan (2):
dt-bindings: phy: Add USB PHY support for Intel LGM SoC
phy: Add USB3 PHY support for Intel LGM SoC
.../devicetree/bindings/phy/intel,lgm-usb-phy.yaml | 58 +++++
drivers/phy/Kconfig | 10 +
drivers/phy/Makefile | 1 +
drivers/phy/phy-lgm-usb.c | 281 +++++++++++++++++++++
4 files changed, 350 insertions(+)
create mode 100644 Documentation/devicetree/bindings/phy/intel,lgm-usb-phy.yaml
create mode 100644 drivers/phy/phy-lgm-usb.c
--
2.11.0
