Merge "memshare: Add support for memshare driver"

* Memory Share Driver (MEMSHARE)

The Memshare driver implements a Kernel QMI service on the

LA-APSS, which is responsible for providing contiguous physical

memory to MPSS for use cases when the modem requires additional

memory (e.g. GPS).

Required properties for Memshare

-Root Node-

- compatible:	Must be "qcom,memshare"

Required properties for child nodes:

- compatible:	Must be "qcom,memshare-peripheral"

- qcom,peripheral-size:	Indicates the size (in bytes) required for that child.

- qcom,client-id:	Indicates the client id of the child node.

- label:	Indicates the peripheral information for the node. Should be one of

  the following:

  - modem	/* Represent Modem Peripheral */

  - adsp	/* Represent ADSP Peripheral */

  - wcnss	/* Represent WCNSS Peripheral */

Optional properties for child nodes:

- qcom,allocate-boot-time:	Indicates whether clients needs boot time memory allocation.

Example:

qcom,memshare {

	compatible = "qcom,memshare";

	qcom,client_1 {

		compatible = "qcom,memshare-peripheral";

		qcom,peripheral-size = <0x200000>;

		qcom,client-id = <0>;

		qcom,allocate-boot-time;

		label = "modem";

	};

};

	  This forces a watchdog bite when the device restarts due to a

	  kernel panic. On certain MSM SoCs, this provides us

	  additional debugging information.

source "drivers/soc/qcom/memshare/Kconfig"

obj-$(CONFIG_MSM_SYSMON_GLINK_COMM) += sysmon-glink.o sysmon-qmi.o

obj-$(CONFIG_ICNSS) += icnss.o wlan_firmware_service_v01.o icnss_utils.o

obj-$(CONFIG_MEM_SHARE_QMI_SERVICE)		+= memshare/

obj-$(CONFIG_MSM_PIL_SSR_GENERIC) += subsys-pil-tz.o

obj-$(CONFIG_MSM_PIL_MSS_QDSP6V5) += pil-q6v5.o pil-msa.o pil-q6v5-mss.o

obj-$(CONFIG_MSM_PIL)   +=      peripheral-loader.o

config MEM_SHARE_QMI_SERVICE

       depends on MSM_QMI_INTERFACE

       bool "Shared Heap for external processors"

       help

		Memory Share Kernel Qualcomm Messaging Interface Service

		receives requests from Modem Processor Sub System

		for heap alloc/free from Application Processor

		Sub System and send a response back to client with

		proper handle/address.

obj-$(CONFIG_MEM_SHARE_QMI_SERVICE) := heap_mem_ext_v01.o msm_memshare.o

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