interconnect: qcom: lahaina: Remove stub functions

	tristate "LAHAINA interconnect driver"

	depends on INTERCONNECT_QCOM

	depends on QCOM_RPMH && QCOM_COMMAND_DB && OF

	select INTERCONNECT_QCOM_BCM_VOTER

	select INTERCONNECT_QCOM_RPMH

	help

	  This is a driver for the Qualcomm Technologies, Inc. Network-on-Chip

	  on lahaina-based platforms.

#include <linux/platform_device.h>

#include <linux/sort.h>

#include <soc/qcom/cmd-db.h>

#include <soc/qcom/rpmh.h>

#include <soc/qcom/tcs.h>

#define to_qcom_provider(_provider) \

	container_of(_provider, struct qcom_icc_provider, provider)

struct qcom_icc_provider {

	struct icc_provider provider;

	struct device *dev;

	struct qcom_icc_bcm **bcms;

	size_t num_bcms;

};

/**

 * struct bcm_db - Auxiliary data pertaining to each Bus Clock Manager (BCM)

 * @unit: divisor used to convert bytes/sec bw value to an RPMh msg

 * @width: multiplier used to convert bytes/sec bw value to an RPMh msg

 * @vcd: virtual clock domain that this bcm belongs to

 * @reserved: reserved field

 */

struct bcm_db {

	__le32 unit;

	__le16 width;

	u8 vcd;

	u8 reserved;

};

#define LAHAINA_MAX_LINKS	56

#define LAHAINA_MAX_BCM_PER_NODE	2

#define LAHAINA_MAX_VCD		10

/**

 * struct qcom_icc_node - qcom specific interconnect nodes

 * @name: the node name used in debugfs

 * @links: an array of nodes where we can go next while traversing

 * @id: a unique node identifier

 * @num_links: the total number of @links

 * @channels: num of channels at this node

 * @buswidth: width of the interconnect between a node and the bus

 * @sum_avg: current sum aggregate value of all avg bw requests

 * @max_peak: current max aggregate value of all peak bw requests

 * @bcms: list of bcms associated with this logical node

 * @num_bcms: num of @bcms

 */

struct qcom_icc_node {

	const char *name;

	u16 links[LAHAINA_MAX_LINKS];

	u16 id;

	u16 num_links;

	u16 channels;

	u16 buswidth;

	u64 sum_avg;

	u64 max_peak;

	struct qcom_icc_bcm *bcms[LAHAINA_MAX_BCM_PER_NODE];

	size_t num_bcms;

};

/**

 * struct qcom_icc_bcm - qcom specific hardware accelerator nodes

 * known as Bus Clock Manager (BCM)

 * @name: the bcm node name used to fetch BCM data from command db

 * @type: latency or bandwidth bcm

 * @addr: address offsets used when voting to RPMH

 * @vote_x: aggregated threshold values, represents sum_bw when @type is bw bcm

 * @vote_y: aggregated threshold values, represents peak_bw when @type is bw bcm

 * @dirty: flag used to indicate whether the bcm needs to be committed

 * @keepalive: flag used to indicate whether a keepalive is required

 * @aux_data: auxiliary data used when calculating threshold values and

 * communicating with RPMh

 * @list: used to link to other bcms when compiling lists for commit

 * @num_nodes: total number of @num_nodes

 * @nodes: list of qcom_icc_nodes that this BCM encapsulates

 */

struct qcom_icc_bcm {

	const char *name;

	u32 type;

	u32 addr;

	u64 vote_x;

	u64 vote_y;

	bool dirty;

	bool keepalive;

	struct bcm_db aux_data;

	struct list_head list;

	size_t num_nodes;

	struct qcom_icc_node *nodes[];

};

struct qcom_icc_fabric {

	struct qcom_icc_node **nodes;

	size_t num_nodes;

};

struct qcom_icc_desc {

	struct qcom_icc_node **nodes;

	size_t num_nodes;

	struct qcom_icc_bcm **bcms;

	size_t num_bcms;

};

#define DEFINE_QNODE(_name, _id, _channels, _buswidth,			\

			_numlinks, ...)					\

		static struct qcom_icc_node _name = {			\

		.id = _id,						\

		.name = #_name,						\

		.channels = _channels,					\

		.buswidth = _buswidth,					\

		.num_links = _numlinks,					\

		.links = { __VA_ARGS__ },				\

	}

#include "icc-rpmh.h"

#include "bcm-voter.h"

DEFINE_QNODE(qhm_qspi, MASTER_QSPI_0, 1, 4, 1,

		SLAVE_A1NOC_SNOC);

		MASTER_SNOC_SF_MEM_NOC);

DEFINE_QNODE(srvc_snoc, SLAVE_SERVICE_SNOC, 1, 4, 0);

#define DEFINE_QBCM(_name, _bcmname, _keepalive, _numnodes, ...)	\

		static struct qcom_icc_bcm _name = {			\

		.name = _bcmname,					\

		.keepalive = _keepalive,				\

		.num_nodes = _numnodes,					\

		.nodes = { __VA_ARGS__ },				\

	}

DEFINE_QBCM(bcm_acv, "ACV", 1, false,

		&ebi);

DEFINE_QBCM(bcm_mc0, "MC0", 1, false,

	.num_bcms = ARRAY_SIZE(system_noc_bcms),

};

static int qcom_icc_aggregate(struct icc_node *node, u32 tag, u32 avg_bw,

			      u32 peak_bw, u32 *agg_avg, u32 *agg_peak)

{

	return 0;

}

static int qcom_icc_set(struct icc_node *src, struct icc_node *dst)

{

	return 0;

}

static int qnoc_probe(struct platform_device *pdev)

{

	const struct qcom_icc_desc *desc;

	provider = &qp->provider;

	provider->dev = &pdev->dev;

	provider->set = qcom_icc_set;

	provider->pre_aggregate = qcom_icc_pre_aggregate;

	provider->aggregate = qcom_icc_aggregate;

	provider->xlate = of_icc_xlate_onecell;

	INIT_LIST_HEAD(&provider->nodes);

	qp->bcms = desc->bcms;

	qp->num_bcms = desc->num_bcms;

	qp->voter = of_bcm_voter_get(qp->dev, NULL);

	if (IS_ERR(qp->voter))

		return PTR_ERR(qp->voter);

	ret = icc_provider_add(provider);

	if (ret) {

		dev_err(&pdev->dev, "error adding interconnect provider\n");

	}

	data->num_nodes = num_nodes;

	for (i = 0; i < qp->num_bcms; i++)

		qcom_icc_bcm_init(qp->bcms[i], &pdev->dev);

	platform_set_drvdata(pdev, qp);

	dev_dbg(&pdev->dev, "Registered LAHAINA ICC\n");