interconnect: qcom: Add sdm845 interconnect provider driver

Qualcomm SDM845 Network-On-Chip interconnect driver binding

-----------------------------------------------------------

SDM845 interconnect providers support system bandwidth requirements through

RPMh hardware accelerators known as Bus Clock Manager (BCM). The provider is

able to communicate with the BCM through the Resource State Coordinator (RSC)

associated with each execution environment. Provider nodes must reside within

an RPMh device node pertaining to their RSC and each provider maps to a single

RPMh resource.

Required properties :

- compatible : shall contain only one of the following:

			"qcom,sdm845-rsc-hlos"

- #interconnect-cells : should contain 1

Examples:

apps_rsc: rsc {

	rsc_hlos: interconnect {

		compatible = "qcom,sdm845-rsc-hlos";

		#interconnect-cells = <1>;

	};

};

	  If unsure, say no.

if INTERCONNECT

source "drivers/interconnect/qcom/Kconfig"

endif

icc-core-objs				:= core.o

obj-$(CONFIG_INTERCONNECT)		+= icc-core.o

obj-$(CONFIG_INTERCONNECT_QCOM)		+= qcom/

config INTERCONNECT_QCOM

	bool "Qualcomm Network-on-Chip interconnect drivers"

	depends on ARCH_QCOM

	help

	  Support for Qualcomm's Network-on-Chip interconnect hardware.

config INTERCONNECT_QCOM_SDM845

	tristate "Qualcomm SDM845 interconnect driver"

	depends on INTERCONNECT_QCOM

	depends on (QCOM_RPMH && QCOM_COMMAND_DB && OF) || COMPILE_TEST

	help

	  This is a driver for the Qualcomm Network-on-Chip on sdm845-based

	  platforms.

# SPDX-License-Identifier: GPL-2.0

qnoc-sdm845-objs			:= sdm845.o

obj-$(CONFIG_INTERCONNECT_QCOM_SDM845) += qnoc-sdm845.o