Changes in Makefile

444ffc82 - soc: xilinx: Move power-domain driver to the genpd dir

Wed, 05 Jul 2023 23:09:38 +0000

soc: xilinx: Move power-domain driver to the genpd dirTo simplify with maintenance let's move the xilinx power-domain driver tothe new genpd directory. Going forward, patches are intended to be managedthrough a separate git tree, according to MAINTAINERS.Cc: Michal Simek Signed-off-by: Ulf Hansson List of files: /linux-6.15/drivers/soc/xilinx/Makefile

c7fdb240 - drivers: soc: xilinx: add xilinx event management driver

Mon, 29 Nov 2021 07:02:14 +0000

drivers: soc: xilinx: add xilinx event management driverXilinx event management driver provides an interface to subscribe orunsubscribe for the event/callback supported by firmware. An agent can usethis driver to register for Error Event, Device Event and Suspend callback.This driver only allows one agent per event to do registration. Driver willreturn an error in case of multiple registration for the same event.This driver gets notification from firmware through TF-A as SGI. Duringinitialization, event manager driver register handler for SGI used fornotification. It also provides SGI number info to TF-A by usingIOCTL_REGISTER_SGI call to TF-A.After receiving notification from firmware, the driver makes an SMC call toTF-A to get IPI data. From the IPI data provided by TF-A, event manageridentified the cause of event and forward that event/callback notificationto the respective subscribed driver. After this, in case of Error Event,driver performs unregistration as firmware expecting from agent to dore-registration if the agent wants to get notified on the second occurrenceof an error event.Add new IOCTL id IOCTL_REGISTER_SGI = 25 which is used to register SGI onTF-A.Older firmware doesn't have all required support for event handling whichis required by the event manager driver. So add check for the registernotifier version in the event manager driver.Xilinx event management driver provides support to subscribe for multipleerror events with the use of Event Mask in a single call ofxlnx_register_event(). Agent driver can provide 'Event' parameter value asORed of multiple event masks to register single callback for multipleevents. For example, to register callback for event=0x1 and event=0x2 forthe given node, agent can provide event=0x3 (0x1 | 0x2). It is not possibleto register multiple events for different nodes in a single registrationcall.Also provide support to receive multiple error events as in singlenotification from firmware and then forward it to subscribed drivers viaregistered callback one by one.Acked-by: Michal Simek Signed-off-by: Tejas Patel Signed-off-by: Rajan Vaja Signed-off-by: Abhyuday Godhasara Link: https://lore.kernel.org/r/20211129070216.30253-2-abhyuday.godhasara@xilinx.comSigned-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/soc/xilinx/Makefile

a2fe7baa - clk: xilinx: move xlnx_vcu clock driver from soc

Thu, 21 Jan 2021 07:16:59 +0000

clk: xilinx: move xlnx_vcu clock driver from socThe xlnx_vcu driver is actually a clock controller driver which providesclocks that can be used by a driver for the encoder/decoder units. Thereis no reason to keep this driver in soc. Move the driver to clk.NOTE: The register mapping actually contains registers for AXIperformance monitoring, but these are not used by the driver.Signed-off-by: Michael Tretter Acked-by: Michal Simek Link: https://lore.kernel.org/r/20210121071659.1226489-16-m.tretter@pengutronix.deSigned-off-by: Stephen Boyd List of files: /linux-6.15/drivers/soc/xilinx/Makefile

e23d9c6d - drivers: soc: xilinx: Add ZynqMP power domain driver

Fri, 01 Feb 2019 22:08:50 +0000

drivers: soc: xilinx: Add ZynqMP power domain driverThe zynqmp-genpd driver communicates the usage requirementsfor logical power domains / devices to the platform FW.FW is responsible for choosing appropriate power states,taking Linux' usage information into account.Signed-off-by: Rajan Vaja Signed-off-by: Jolly Shah Signed-off-by: Michal Simek List of files: /linux-6.15/drivers/soc/xilinx/Makefile

ab272643 - drivers: soc: xilinx: Add ZynqMP PM driver

Tue, 29 Jan 2019 20:38:21 +0000

drivers: soc: xilinx: Add ZynqMP PM driverAdd ZynqMP PM driver. PM driver provides power managementsupport for ZynqMP.Signed-off-by: Rajan Vaja Signed-off-by: Jolly Shah Signed-off-by: Michal Simek List of files: /linux-6.15/drivers/soc/xilinx/Makefile

cee8113a - soc: xilinx: xlnx_vcu: Add Xilinx ZYNQMP VCU logicoreIP init driver

Thu, 21 Dec 2017 18:33:06 +0000

soc: xilinx: xlnx_vcu: Add Xilinx ZYNQMP VCU logicoreIP init driverXilinx ZYNQMP logicoreIP Init driver is based on the newLogiCoreIP design created. This driver provides the processing systemand programmable logic isolation. Set the frequency based on the clockinformation get from the logicoreIP register set.Signed-off-by: Dhaval Shah Signed-off-by: Michal Simek List of files: /linux-6.15/drivers/soc/xilinx/Makefile

5abcdc20 - soc: xilinx: Create folder structure for soc specific drivers

Tue, 19 Dec 2017 13:15:25 +0000

soc: xilinx: Create folder structure for soc specific driversCreate directory structure with Makefile/Kconfig for adding xilinx socspecific drivers.Signed-off-by: Michal Simek List of files: /linux-6.15/drivers/soc/xilinx/Makefile