Changes in Makefile

a4422ff2 - usb: typec: qcom: Add Qualcomm PMIC Type-C driver

Mon, 08 May 2023 14:23:02 +0000

usb: typec: qcom: Add Qualcomm PMIC Type-C driverThis commit adds a QCOM PMIC TCPM driver with an initial pm8150bblock.The driver is layered as follows:qcom_pmic_typec.c : Responsible for registering with TCPM and arbitrates access to the Type-C and PDPHY hardware blocks in one place. This presents a single TCPM device to device to the Linux TCPM layer.qcom_pmic_typec_pdphy.c: Responsible for interfacing with the PDPHY hardware and processing power-delivery related calls from TCPM. This hardware binding can be extended to facilitate similar hardware in different PMICs.qcom_pmic_typec_port.c: Responsible for notifying and processing Type-C related calls from TCPM. Similar to the pdphy this layer can be extended to handle the specifics of different Qualcomm PMIC Type-C port managers.This code provides all of the same functionality as the existingqcom typec driver plus power-delivery as well.As a result commit 6c8cf3695176 ("usb: typec: Add QCOM PMIC typec detectiondriver") can be deleted entirely.References code from Jonathan Marek, Jack Pham, Wesley Cheng, Hemant Kumar,Guru Das Srinagesh and Ashay Jaiswal.Acked-by: Heikki Krogerus Reviewed-by: Guenter Roeck Reviewed-by: Caleb Connolly Signed-off-by: Bryan O'Donoghue Link: https://lore.kernel.org/r/20230508142308.1656410-8-bryan.odonoghue@linaro.orgSigned-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/usb/typec/tcpm/Makefile

02b332a0 - usb: typec: maxim_contaminant: Implement check_contaminant callback

Sat, 14 Jan 2023 09:32:46 +0000

usb: typec: maxim_contaminant: Implement check_contaminant callbackMaxim TCPC has additional ADCs and low current(1ua) current sourceto measure the impedance of CC and SBU pins. When tcpm invokesthe check_contaminant callback, Maxim TCPC measures the impedanceof the CC & SBU pins and when the impedance measured is less than1MOhm, it is assumed that USB-C port is contaminated. CC comparatorsare also checked to differentiate between presence of sink andcontaminant. Once USB-C is deemed to be contaminated, MAXIM TCPChas additional hardware to disable normal DRP toggling cycle andenable 1ua on CC pins once every 2.4secs/4.8secs. Maxim TCPCinterrupts AP once the impedance on the CC pin is above the1MOhm threshold. The Maxim tcpc driver then signals TCPM_PORT_CLEANto restart toggling.Renaming tcpci_maxim.c to tcpci_maxim_core.c and moving reg read/writehelper functions to the tcpci_maxim.h header file.Signed-off-by: Badhri Jagan Sridharan Reviewed-by: Guenter Roeck Link: https://lore.kernel.org/r/20230114093246.1933321-3-badhri@google.comSigned-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/usb/typec/tcpm/Makefile

c2a8ea59 - usb: typec: tcpci_mt6370: Add MediaTek MT6370 tcpci driver

Mon, 15 Aug 2022 09:01:20 +0000

usb: typec: tcpci_mt6370: Add MediaTek MT6370 tcpci driverThe MediaTek MT6370 is a highly-integrated smart power management IC,which includes a single cell Li-Ion/Li-Polymer switching batterycharger, a USB Type-C & Power Delivery (PD) controller, dualFlash LED current sources, a RGB LED driver, a backlight WLED driver,a display bias driver and a general LDO for portable devices.Add support for the Type-C & Power Delivery controller inMediaTek MT6370 IC.Reviewed-by: AngeloGioacchino Del Regno Reviewed-by: Guenter Roeck Reviewed-by: Andy Shevchenko Reviewed-by: Heikki Krogerus Signed-off-by: ChiYuan Huang Signed-off-by: ChiaEn Wu Link: https://lore.kernel.org/r/20220815090125.27705-8-peterwu.pub@gmail.comSigned-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/usb/typec/tcpm/Makefile

6f413b55 - usb: typec: tcpci_maxim: Chip level TCPC driver

Thu, 08 Oct 2020 06:15:45 +0000

usb: typec: tcpci_maxim: Chip level TCPC driverChip level TCPC driver for Maxim's TCPCI implementation.This TCPC implementation does not support the followingcommands: COMMAND.SinkVbus, COMMAND.SourceVbusDefaultVoltage,COMMAND.SourceVbusHighVoltage. Instead the sinking and sourcingfrom vbus is supported by writes to custom registers.Signed-off-by: Badhri Jagan Sridharan Reviewed-by: Heikki Krogerus Link: https://lore.kernel.org/r/20201008061556.1402293-5-badhri@google.comSigned-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/usb/typec/tcpm/Makefile

e1aefcdd - usb typec: mt6360: Add support for mt6360 Type-C driver

Tue, 01 Sep 2020 02:40:41 +0000

usb typec: mt6360: Add support for mt6360 Type-C driverMediatek MT6360 is a multi-functional IC that includes USB Type-C.It works with Type-C Port Controller Manager to provide USB PDand USB Type-C functionalities.Reviewed-by: Heikki Krogerus Signed-off-by: ChiYuan Huang Link: https://lore.kernel.org/r/1598928042-22115-1-git-send-email-u0084500@gmail.comSigned-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/usb/typec/tcpm/Makefile

ae8a2ca8 - usb: typec: Group all TCPCI/TCPM code together

Thu, 20 Sep 2018 11:23:47 +0000

usb: typec: Group all TCPCI/TCPM code togetherMoving all the drivers that depend on the Port ControllerManager under a new directory drivers/usb/typec/tcpm/ andmaking Guenter Roeck the designated reviewer of that code.Acked-by: Guenter Roeck Signed-off-by: Heikki Krogerus Signed-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/usb/typec/tcpm/Makefile