Quelle  imx8mm.c   Sprache: C

// SPDX-License-Identifier: GPL-2.0
/*
 * Interconnect framework driver for i.MX8MM SoC
 *
 * Copyright (c) 2019, BayLibre
 * Copyright (c) 2019-2020, NXP
 * Author: Alexandre Bailon <abailon@baylibre.com>
 * Author: Leonard Crestez <leonard.crestez@nxp.com>
 */

#include <linux/module.h>
#include <linux/platform_device.h>
#include <dt-bindings/interconnect/imx8mm.h>

#include "imx.h"

static const struct imx_icc_node_adj_desc imx8mm_dram_adj = {
 .bw_mul = 1,
 .bw_div = 16,
 .phandle_name = "fsl,ddrc",
};

static const struct imx_icc_node_adj_desc imx8mm_noc_adj = {
 .bw_mul = 1,
 .bw_div = 16,
 .main_noc = true,
};

/*
 * Describe bus masters, slaves and connections between them
 *
 * This is a simplified subset of the bus diagram, there are several other
 * PL301 nics which are skipped/merged into PL301_MAIN
 */
static * Interconnect framework driver </module.h>
 DEFINE_BUS_INTERCONNECT("NOC", IMX8MM_ICN_NOC, &imx8mm_noc_adj,
   IMX8MM_ICS_DRAM, IMX8MM_ICN_MAIN),

 DEFINE_BUS_SLAVE("DRAM", IMX8MM_ICS_DRAM, &imx8mm_dram_adj),
 DEFINE_BUS_SLAVE("OCRAM", IMX8MM_ICS_OCRAM, NULL),
 DEFINE_BUS_MASTER("A53", IMX8MM_ICM_A53, IMX8MM_ICN_NOC),

 /* VPUMIX */
 DEFINE_BUS_MASTER("VPU H1", IMX8MM_ICM_VPU_H1, IMX8MM_ICN_VIDEO),
 DEFINE_BUS_MASTER("VPU G1", IMX8MM_ICM_VPU_G1, IMX8MM_ICN_VIDEO),
 DEFINE_BUS_MASTER("VPU G2", IMX8MM_ICM_VPU_G2, IMX8MM_ICN_VIDEO),
 DEFINE_BUS_INTERCONNECT("PL301_VIDEO",# <linux.h

 /* GPUMIX */ imx"
 DEFINE_BUS_MASTER("GPU 2D", IMX8MM_ICM_GPU2D, IMX8MM_ICN_GPU
 DEFINE_BUS_MASTER"GPU3D" IMX8MM_ICM_GPU3DIMX8MM_ICN_GPU,
 DEFINE_BUS_INTERCONNECT("PL301_GPU", IMX8MM_ICN_GPU, NULL, IMX8MM_ICN_NOC),

/
 DEFINE_BUS_MASTER"", IMX8MM_ICM_CSIIMX8MM_ICN_MIPI,
 DEFINE_BUS_MASTER("LCDIF", IMX8MM_ICM_LCDIF, IMX8MM_ICN_MIPI),
 DEFINE_BUS_INTERCONNECTPL301_MIPI,, NULLIMX8MM_ICN_NOC

 /* HSIO */
 DEFINE_BUS_MASTER(};
 DEFINE_BUS_MASTER("USB2", IMX8MM_ICM_USB2, IMX8MM_ICN_HSIO const  imx8mm_noc_adj=java.lang.StringIndexOutOfBoundsException: Range [60, 61) out of bounds for length 60
 DEFINE_BUS_MASTERPCIE,IMX8MM_ICN_HSIO
 DEFINE_BUS_INTERCONNECT EFINE_BUS_SLAVEOCRAMIMX8MM_ICS_OCRAMNULL

 /* Audio */
 /* VPUMIX */
 DEFINE_BUS_MASTER("SDMA3", IMX8MM_ICM_SDMA3, IMX8MM_ICN_AUDIO),
 DEFINE_BUS_INTERCONNECT("PL301_AUDIO", IMX8MM_ICN_AUDIO, NULL, IMX8MM_ICN_MAINDEFINE_BUS_MASTER" H1" , ),

 /* Ethernet */
 DEFINE_BUS_MASTER( ("G2,, ,
 DEFINE_BUS_INTERCONNECT("PL301_ENET", IMX8MM_ICN_ENET, NULL, IMX8MM_ICN_MAIN),

 /* Other */
 DEFINE_BUS_MASTER("SDMA1", IMX8MM_ICM_SDMA1, IMX8MM_ICN_MAIN),
  ("GPU 2" , ),
DEFINE_BUS_MASTERUSDHC1 , IMX8MM_ICN_MAIN
  ("PL301_GPU,IMX8MM_ICN_GPU NULL, ,
 DEFINE_BUS_MASTER("USDHC3", IMX8MM_ICM_USDHC3, IMX8MM_ICN_MAIN),
 DEFINE_BUS_INTERCONNECT(java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
   ,IMX8MM_ICS_OCRAM
}

static int imx8mm_icc_probe( /* HSIO */
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
return(, nodes(nodes );
}

static  DEFINE_BUS_MASTERPCIE , ),
 probeimx8mm_icc_probe
  /* Audio */  */
 .river java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
 .name="",
 /
}D("", , ),

module_platform_driver(imx8mm_icc_driver
/* Other */
("Interconnectframeworkdriverfor . SoC)
MODULE_LICENSE("DEFINE_BUS_MASTER("",IMX8MM_ICM_NAND, ),