Commit 9431063a authored Sep 13, 2023 by Vadim Fedorenko Committed by David S. Miller Sep 17, 2023

dpll: core: Add DPLL framework base functions



DPLL framework is used to represent and configure DPLL devices
in systems. Each device that has DPLL and can configure inputs
and outputs can use this framework.

Implement core framework functions for further interactions
with device drivers implementing dpll subsystem, as well as for
interactions of DPLL netlink framework part with the subsystem
itself.

Co-developed-by: Milena Olech <milena.olech@intel.com>
Signed-off-by: Milena Olech <milena.olech@intel.com>
Co-developed-by: Michal Michalik <michal.michalik@intel.com>
Signed-off-by: Michal Michalik <michal.michalik@intel.com>
Signed-off-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Co-developed-by: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>
Signed-off-by: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>
Signed-off-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 3badff3a

MAINTAINERS

+11 −0

Original line number	Diff line number	Diff line
		@@ -6333,6 +6333,17 @@ F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-drive
		F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch*
		F: drivers/net/ethernet/freescale/dpaa2/dpsw*

		DPLL SUBSYSTEM
		M: Vadim Fedorenko <vadim.fedorenko@linux.dev>
		M: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>
		M: Jiri Pirko <jiri@resnulli.us>
		L: netdev@vger.kernel.org
		S: Supported
		F: Documentation/driver-api/dpll.rst
		F: drivers/dpll/*
		F: include/net/dpll.h
		F: include/uapi/linux/dpll.h

		DRBD DRIVER
		M: Philipp Reisner <philipp.reisner@linbit.com>
		M: Lars Ellenberg <lars.ellenberg@linbit.com>

drivers/Kconfig

+2 −0

Original line number	Diff line number	Diff line
		@@ -243,4 +243,6 @@ source "drivers/hte/Kconfig"

		source "drivers/cdx/Kconfig"

		source "drivers/dpll/Kconfig"

		endmenu

drivers/Makefile

+1 −0

Original line number	Diff line number	Diff line
		@@ -197,5 +197,6 @@ obj-$(CONFIG_PECI) += peci/
		obj-$(CONFIG_HTE) += hte/
		obj-$(CONFIG_DRM_ACCEL) += accel/
		obj-$(CONFIG_CDX_BUS) += cdx/
		obj-$(CONFIG_DPLL) += dpll/

		obj-$(CONFIG_S390) += s390/

drivers/dpll/Kconfig

0 → 100644

+7 −0

Original line number	Diff line number	Diff line
		# SPDX-License-Identifier: GPL-2.0-only
		#
		# Generic DPLL drivers configuration
		#

		config DPLL
		bool

drivers/dpll/Makefile

0 → 100644

+9 −0

Original line number	Diff line number	Diff line
		# SPDX-License-Identifier: GPL-2.0
		#
		# Makefile for DPLL drivers.
		#

		obj-$(CONFIG_DPLL) += dpll.o
		dpll-y += dpll_core.o
		dpll-y += dpll_netlink.o
		dpll-y += dpll_nl.o