198 lines
6.6 KiB
C
198 lines
6.6 KiB
C
/* Copyright (c) 2010-2014, The Linux Foundation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 and
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* only version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef __ASM_ARCH_MSM_BUS_BOARD_H
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#define __ASM_ARCH_MSM_BUS_BOARD_H
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#include <linux/types.h>
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#include <linux/input.h>
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enum context {
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DUAL_CTX,
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ACTIVE_CTX,
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NUM_CTX
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};
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struct msm_bus_fabric_registration {
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unsigned int id;
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const char *name;
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struct msm_bus_node_info *info;
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unsigned int len;
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int ahb;
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const char *fabclk[NUM_CTX];
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const char *iface_clk;
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unsigned int offset;
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unsigned int haltid;
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unsigned int rpm_enabled;
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unsigned int nmasters;
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unsigned int nslaves;
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unsigned int ntieredslaves;
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bool il_flag;
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const struct msm_bus_board_algorithm *board_algo;
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int hw_sel;
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void *hw_data;
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uint32_t qos_freq;
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uint32_t qos_baseoffset;
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u64 nr_lim_thresh;
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uint32_t eff_fact;
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uint32_t qos_delta;
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bool virt;
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};
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struct msm_bus_device_node_registration {
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struct msm_bus_node_device_type *info;
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unsigned int num_devices;
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bool virt;
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};
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enum msm_bus_bw_tier_type {
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MSM_BUS_BW_TIER1 = 1,
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MSM_BUS_BW_TIER2,
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MSM_BUS_BW_COUNT,
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MSM_BUS_BW_SIZE = 0x7FFFFFFF,
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};
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struct msm_bus_halt_vector {
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uint32_t haltval;
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uint32_t haltmask;
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};
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extern struct msm_bus_fabric_registration msm_bus_apps_fabric_pdata;
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extern struct msm_bus_fabric_registration msm_bus_sys_fabric_pdata;
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extern struct msm_bus_fabric_registration msm_bus_mm_fabric_pdata;
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extern struct msm_bus_fabric_registration msm_bus_sys_fpb_pdata;
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extern struct msm_bus_fabric_registration msm_bus_cpss_fpb_pdata;
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extern struct msm_bus_fabric_registration msm_bus_def_fab_pdata;
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extern struct msm_bus_fabric_registration msm_bus_8960_apps_fabric_pdata;
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extern struct msm_bus_fabric_registration msm_bus_8960_sys_fabric_pdata;
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extern struct msm_bus_fabric_registration msm_bus_8960_mm_fabric_pdata;
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extern struct msm_bus_fabric_registration msm_bus_8960_sg_mm_fabric_pdata;
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extern struct msm_bus_fabric_registration msm_bus_8960_sys_fpb_pdata;
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extern struct msm_bus_fabric_registration msm_bus_8960_cpss_fpb_pdata;
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extern struct msm_bus_fabric_registration msm_bus_8064_apps_fabric_pdata;
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extern struct msm_bus_fabric_registration msm_bus_8064_sys_fabric_pdata;
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extern struct msm_bus_fabric_registration msm_bus_8064_mm_fabric_pdata;
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extern struct msm_bus_fabric_registration msm_bus_8064_sys_fpb_pdata;
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extern struct msm_bus_fabric_registration msm_bus_8064_cpss_fpb_pdata;
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extern struct msm_bus_fabric_registration msm_bus_9615_sys_fabric_pdata;
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extern struct msm_bus_fabric_registration msm_bus_9615_def_fab_pdata;
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extern struct msm_bus_fabric_registration msm_bus_8930_apps_fabric_pdata;
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extern struct msm_bus_fabric_registration msm_bus_8930_sys_fabric_pdata;
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extern struct msm_bus_fabric_registration msm_bus_8930_mm_fabric_pdata;
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extern struct msm_bus_fabric_registration msm_bus_8930_sys_fpb_pdata;
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extern struct msm_bus_fabric_registration msm_bus_8930_cpss_fpb_pdata;
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extern struct msm_bus_fabric_registration msm_bus_8974_sys_noc_pdata;
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extern struct msm_bus_fabric_registration msm_bus_8974_mmss_noc_pdata;
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extern struct msm_bus_fabric_registration msm_bus_8974_bimc_pdata;
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extern struct msm_bus_fabric_registration msm_bus_8974_ocmem_noc_pdata;
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extern struct msm_bus_fabric_registration msm_bus_8974_periph_noc_pdata;
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extern struct msm_bus_fabric_registration msm_bus_8974_config_noc_pdata;
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extern struct msm_bus_fabric_registration msm_bus_8974_ocmem_vnoc_pdata;
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extern struct msm_bus_fabric_registration msm_bus_9625_sys_noc_pdata;
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extern struct msm_bus_fabric_registration msm_bus_9625_bimc_pdata;
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extern struct msm_bus_fabric_registration msm_bus_9625_periph_noc_pdata;
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extern struct msm_bus_fabric_registration msm_bus_9625_config_noc_pdata;
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extern int msm_bus_device_match_adhoc(struct device *dev, void *id);
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void msm_bus_rpm_set_mt_mask(void);
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int msm_bus_board_rpm_get_il_ids(uint16_t *id);
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int msm_bus_board_get_iid(int id);
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#define NFAB_MSM8226 6
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#define NFAB_MSM8610 5
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/*
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* These macros specify the convention followed for allocating
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* ids to fabrics, masters and slaves for 8x60.
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*
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* A node can be identified as a master/slave/fabric by using
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* these ids.
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*/
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#define FABRIC_ID_KEY 1024
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#define SLAVE_ID_KEY ((FABRIC_ID_KEY) >> 1)
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#define MAX_FAB_KEY 7168 /* OR(All fabric ids) */
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#define INT_NODE_START 10000
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#define GET_FABID(id) ((id) & MAX_FAB_KEY)
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#define NODE_ID(id) ((id) & (FABRIC_ID_KEY - 1))
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#define IS_SLAVE(id) ((NODE_ID(id)) >= SLAVE_ID_KEY ? 1 : 0)
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#define CHECK_ID(iid, id) (((iid & id) != id) ? -ENXIO : iid)
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/*
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* The following macros are used to format the data for port halt
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* and unhalt requests.
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*/
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#define MSM_BUS_CLK_HALT 0x1
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#define MSM_BUS_CLK_HALT_MASK 0x1
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#define MSM_BUS_CLK_HALT_FIELDSIZE 0x1
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#define MSM_BUS_CLK_UNHALT 0x0
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#define MSM_BUS_MASTER_SHIFT(master, fieldsize) \
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((master) * (fieldsize))
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#define MSM_BUS_SET_BITFIELD(word, fieldmask, fieldvalue) \
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{ \
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(word) &= ~(fieldmask); \
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(word) |= (fieldvalue); \
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}
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#define MSM_BUS_MASTER_HALT(u32haltmask, u32haltval, master) \
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MSM_BUS_SET_BITFIELD(u32haltmask, \
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MSM_BUS_CLK_HALT_MASK<<MSM_BUS_MASTER_SHIFT((master),\
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MSM_BUS_CLK_HALT_FIELDSIZE), \
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MSM_BUS_CLK_HALT_MASK<<MSM_BUS_MASTER_SHIFT((master),\
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MSM_BUS_CLK_HALT_FIELDSIZE))\
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MSM_BUS_SET_BITFIELD(u32haltval, \
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MSM_BUS_CLK_HALT_MASK<<MSM_BUS_MASTER_SHIFT((master),\
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MSM_BUS_CLK_HALT_FIELDSIZE), \
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MSM_BUS_CLK_HALT<<MSM_BUS_MASTER_SHIFT((master),\
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MSM_BUS_CLK_HALT_FIELDSIZE))\
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#define MSM_BUS_MASTER_UNHALT(u32haltmask, u32haltval, master) \
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MSM_BUS_SET_BITFIELD(u32haltmask, \
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MSM_BUS_CLK_HALT_MASK<<MSM_BUS_MASTER_SHIFT((master),\
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MSM_BUS_CLK_HALT_FIELDSIZE), \
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MSM_BUS_CLK_HALT_MASK<<MSM_BUS_MASTER_SHIFT((master),\
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MSM_BUS_CLK_HALT_FIELDSIZE))\
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MSM_BUS_SET_BITFIELD(u32haltval, \
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MSM_BUS_CLK_HALT_MASK<<MSM_BUS_MASTER_SHIFT((master),\
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MSM_BUS_CLK_HALT_FIELDSIZE), \
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MSM_BUS_CLK_UNHALT<<MSM_BUS_MASTER_SHIFT((master),\
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MSM_BUS_CLK_HALT_FIELDSIZE))\
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#define RPM_BUS_SLAVE_REQ 0x766c7362
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#define RPM_BUS_MASTER_REQ 0x73616d62
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enum msm_bus_rpm_slave_field_type {
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RPM_SLAVE_FIELD_BW = 0x00007762,
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};
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enum msm_bus_rpm_mas_field_type {
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RPM_MASTER_FIELD_BW = 0x00007762,
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RPM_MASTER_FIELD_BW_T0 = 0x30747762,
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RPM_MASTER_FIELD_BW_T1 = 0x31747762,
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RPM_MASTER_FIELD_BW_T2 = 0x32747762,
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};
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#include <dt-bindings/msm/msm-bus-ids.h>
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#endif /*__ASM_ARCH_MSM_BUS_BOARD_H */
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