drivers/interconnect/qcom/qcs404.c

Source file repositories/reference/linux-study-clean/drivers/interconnect/qcom/qcs404.c

File Facts

System
Linux kernel
Corpus path
drivers/interconnect/qcom/qcs404.c
Extension
.c
Size
26777 bytes
Lines
1216
Domain
Driver Families
Bucket
drivers/interconnect
Inferred role
Driver Families: implementation source
Status
source implementation candidate

Why This File Exists

Repeatable hardware-adapter layer. Deep compatibility for every driver is out of scope; this atlas records patterns, probe lifecycles, bus glue, IRQ/DMA usage, and links back to core abstractions.

Dependency Surface

Detected Declarations

Annotated Snippet

// SPDX-License-Identifier: GPL-2.0
/*
 * Copyright (C) 2019 Linaro Ltd
 */

#include <dt-bindings/interconnect/qcom,qcs404.h>
#include <linux/device.h>
#include <linux/interconnect-provider.h>
#include <linux/io.h>
#include <linux/module.h>
#include <linux/mod_devicetable.h>
#include <linux/platform_device.h>
#include <linux/regmap.h>


#include "icc-rpm.h"

enum {
	QCS404_MASTER_AMPSS_M0 = 1,
	QCS404_MASTER_GRAPHICS_3D,
	QCS404_MASTER_MDP_PORT0,
	QCS404_SNOC_BIMC_1_MAS,
	QCS404_MASTER_TCU_0,
	QCS404_MASTER_SPDM,
	QCS404_MASTER_BLSP_1,
	QCS404_MASTER_BLSP_2,
	QCS404_MASTER_XM_USB_HS1,
	QCS404_MASTER_CRYPTO_CORE0,
	QCS404_MASTER_SDCC_1,
	QCS404_MASTER_SDCC_2,
	QCS404_SNOC_PNOC_MAS,
	QCS404_MASTER_QPIC,
	QCS404_MASTER_QDSS_BAM,
	QCS404_BIMC_SNOC_MAS,
	QCS404_PNOC_SNOC_MAS,
	QCS404_MASTER_QDSS_ETR,
	QCS404_MASTER_EMAC,
	QCS404_MASTER_PCIE,
	QCS404_MASTER_USB3,
	QCS404_PNOC_INT_0,
	QCS404_PNOC_INT_2,
	QCS404_PNOC_INT_3,
	QCS404_PNOC_SLV_0,
	QCS404_PNOC_SLV_1,
	QCS404_PNOC_SLV_2,
	QCS404_PNOC_SLV_3,
	QCS404_PNOC_SLV_4,
	QCS404_PNOC_SLV_6,
	QCS404_PNOC_SLV_7,
	QCS404_PNOC_SLV_8,
	QCS404_PNOC_SLV_9,
	QCS404_PNOC_SLV_10,
	QCS404_PNOC_SLV_11,
	QCS404_SNOC_QDSS_INT,
	QCS404_SNOC_INT_0,
	QCS404_SNOC_INT_1,
	QCS404_SNOC_INT_2,
	QCS404_SLAVE_EBI_CH0,
	QCS404_BIMC_SNOC_SLV,
	QCS404_SLAVE_SPDM_WRAPPER,
	QCS404_SLAVE_PDM,
	QCS404_SLAVE_PRNG,
	QCS404_SLAVE_TCSR,
	QCS404_SLAVE_SNOC_CFG,
	QCS404_SLAVE_MESSAGE_RAM,
	QCS404_SLAVE_DISPLAY_CFG,
	QCS404_SLAVE_GRAPHICS_3D_CFG,
	QCS404_SLAVE_BLSP_1,
	QCS404_SLAVE_TLMM_NORTH,
	QCS404_SLAVE_PCIE_1,
	QCS404_SLAVE_EMAC_CFG,
	QCS404_SLAVE_BLSP_2,
	QCS404_SLAVE_TLMM_EAST,
	QCS404_SLAVE_TCU,
	QCS404_SLAVE_PMIC_ARB,
	QCS404_SLAVE_SDCC_1,
	QCS404_SLAVE_SDCC_2,
	QCS404_SLAVE_TLMM_SOUTH,
	QCS404_SLAVE_USB_HS,
	QCS404_SLAVE_USB3,
	QCS404_SLAVE_CRYPTO_0_CFG,
	QCS404_PNOC_SNOC_SLV,
	QCS404_SLAVE_APPSS,
	QCS404_SLAVE_WCSS,
	QCS404_SNOC_BIMC_1_SLV,
	QCS404_SLAVE_OCIMEM,
	QCS404_SNOC_PNOC_SLV,
	QCS404_SLAVE_QDSS_STM,
	QCS404_SLAVE_CATS_128,
	QCS404_SLAVE_OCMEM_64,

Annotation

Implementation Notes