mirror of https://gitee.com/openkylin/linux.git
802 lines
19 KiB
C
802 lines
19 KiB
C
/*
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* SH7723 Setup
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*
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* Copyright (C) 2008 Paul Mundt
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*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file "COPYING" in the main directory of this archive
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* for more details.
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*/
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#include <linux/platform_device.h>
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#include <linux/init.h>
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#include <linux/serial.h>
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#include <linux/mm.h>
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#include <linux/serial_sci.h>
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#include <linux/uio_driver.h>
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#include <linux/usb/r8a66597.h>
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#include <linux/sh_timer.h>
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#include <linux/sh_intc.h>
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#include <linux/io.h>
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#include <asm/clock.h>
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#include <asm/mmzone.h>
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#include <cpu/sh7723.h>
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/* Serial */
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static struct plat_sci_port scif0_platform_data = {
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.port_reg = 0xa4050160,
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.flags = UPF_BOOT_AUTOCONF,
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.scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE,
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.type = PORT_SCIF,
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.regtype = SCIx_SH4_SCIF_NO_SCSPTR_REGTYPE,
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};
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static struct resource scif0_resources[] = {
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DEFINE_RES_MEM(0xffe00000, 0x100),
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DEFINE_RES_IRQ(evt2irq(0xc00)),
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};
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static struct platform_device scif0_device = {
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.name = "sh-sci",
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.id = 0,
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.resource = scif0_resources,
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.num_resources = ARRAY_SIZE(scif0_resources),
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.dev = {
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.platform_data = &scif0_platform_data,
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},
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};
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static struct plat_sci_port scif1_platform_data = {
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.port_reg = SCIx_NOT_SUPPORTED,
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.flags = UPF_BOOT_AUTOCONF,
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.scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE,
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.type = PORT_SCIF,
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.regtype = SCIx_SH4_SCIF_NO_SCSPTR_REGTYPE,
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};
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static struct resource scif1_resources[] = {
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DEFINE_RES_MEM(0xffe10000, 0x100),
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DEFINE_RES_IRQ(evt2irq(0xc20)),
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};
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static struct platform_device scif1_device = {
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.name = "sh-sci",
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.id = 1,
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.resource = scif1_resources,
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.num_resources = ARRAY_SIZE(scif1_resources),
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.dev = {
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.platform_data = &scif1_platform_data,
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},
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};
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static struct plat_sci_port scif2_platform_data = {
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.port_reg = SCIx_NOT_SUPPORTED,
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.flags = UPF_BOOT_AUTOCONF,
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.scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE,
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.type = PORT_SCIF,
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.regtype = SCIx_SH4_SCIF_NO_SCSPTR_REGTYPE,
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};
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static struct resource scif2_resources[] = {
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DEFINE_RES_MEM(0xffe20000, 0x100),
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DEFINE_RES_IRQ(evt2irq(0xc40)),
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};
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static struct platform_device scif2_device = {
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.name = "sh-sci",
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.id = 2,
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.resource = scif2_resources,
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.num_resources = ARRAY_SIZE(scif2_resources),
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.dev = {
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.platform_data = &scif2_platform_data,
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},
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};
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static struct plat_sci_port scif3_platform_data = {
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.flags = UPF_BOOT_AUTOCONF,
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.port_reg = SCIx_NOT_SUPPORTED,
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.scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE,
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.sampling_rate = 8,
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.type = PORT_SCIFA,
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};
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static struct resource scif3_resources[] = {
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DEFINE_RES_MEM(0xa4e30000, 0x100),
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DEFINE_RES_IRQ(evt2irq(0x900)),
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};
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static struct platform_device scif3_device = {
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.name = "sh-sci",
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.id = 3,
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.resource = scif3_resources,
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.num_resources = ARRAY_SIZE(scif3_resources),
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.dev = {
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.platform_data = &scif3_platform_data,
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},
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};
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static struct plat_sci_port scif4_platform_data = {
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.port_reg = SCIx_NOT_SUPPORTED,
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.flags = UPF_BOOT_AUTOCONF,
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.scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE,
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.sampling_rate = 8,
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.type = PORT_SCIFA,
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};
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static struct resource scif4_resources[] = {
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DEFINE_RES_MEM(0xa4e40000, 0x100),
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DEFINE_RES_IRQ(evt2irq(0xd00)),
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};
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static struct platform_device scif4_device = {
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.name = "sh-sci",
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.id = 4,
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.resource = scif4_resources,
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.num_resources = ARRAY_SIZE(scif4_resources),
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.dev = {
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.platform_data = &scif4_platform_data,
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},
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};
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static struct plat_sci_port scif5_platform_data = {
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.port_reg = SCIx_NOT_SUPPORTED,
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.flags = UPF_BOOT_AUTOCONF,
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.scscr = SCSCR_RE | SCSCR_TE | SCSCR_REIE,
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.sampling_rate = 8,
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.type = PORT_SCIFA,
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};
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static struct resource scif5_resources[] = {
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DEFINE_RES_MEM(0xa4e50000, 0x100),
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DEFINE_RES_IRQ(evt2irq(0xfa0)),
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};
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static struct platform_device scif5_device = {
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.name = "sh-sci",
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.id = 5,
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.resource = scif5_resources,
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.num_resources = ARRAY_SIZE(scif5_resources),
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.dev = {
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.platform_data = &scif5_platform_data,
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},
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};
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static struct uio_info vpu_platform_data = {
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.name = "VPU5",
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.version = "0",
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.irq = evt2irq(0x980),
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};
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static struct resource vpu_resources[] = {
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[0] = {
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.name = "VPU",
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.start = 0xfe900000,
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.end = 0xfe902807,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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/* place holder for contiguous memory */
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},
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};
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static struct platform_device vpu_device = {
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.name = "uio_pdrv_genirq",
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.id = 0,
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.dev = {
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.platform_data = &vpu_platform_data,
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},
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.resource = vpu_resources,
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.num_resources = ARRAY_SIZE(vpu_resources),
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};
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static struct uio_info veu0_platform_data = {
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.name = "VEU2H",
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.version = "0",
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.irq = evt2irq(0x8c0),
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};
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static struct resource veu0_resources[] = {
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[0] = {
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.name = "VEU2H0",
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.start = 0xfe920000,
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.end = 0xfe92027b,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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/* place holder for contiguous memory */
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},
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};
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static struct platform_device veu0_device = {
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.name = "uio_pdrv_genirq",
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.id = 1,
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.dev = {
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.platform_data = &veu0_platform_data,
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},
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.resource = veu0_resources,
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.num_resources = ARRAY_SIZE(veu0_resources),
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};
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static struct uio_info veu1_platform_data = {
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.name = "VEU2H",
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.version = "0",
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.irq = evt2irq(0x560),
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};
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static struct resource veu1_resources[] = {
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[0] = {
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.name = "VEU2H1",
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.start = 0xfe924000,
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.end = 0xfe92427b,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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/* place holder for contiguous memory */
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},
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};
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static struct platform_device veu1_device = {
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.name = "uio_pdrv_genirq",
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.id = 2,
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.dev = {
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.platform_data = &veu1_platform_data,
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},
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.resource = veu1_resources,
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.num_resources = ARRAY_SIZE(veu1_resources),
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};
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static struct sh_timer_config cmt_platform_data = {
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.channel_offset = 0x60,
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.timer_bit = 5,
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.clockevent_rating = 125,
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.clocksource_rating = 125,
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};
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static struct resource cmt_resources[] = {
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[0] = {
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.start = 0x044a0060,
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.end = 0x044a006b,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = evt2irq(0xf00),
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.flags = IORESOURCE_IRQ,
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},
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};
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static struct platform_device cmt_device = {
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.name = "sh_cmt",
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.id = 0,
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.dev = {
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.platform_data = &cmt_platform_data,
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},
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.resource = cmt_resources,
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.num_resources = ARRAY_SIZE(cmt_resources),
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};
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static struct sh_timer_config tmu0_platform_data = {
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.channel_offset = 0x04,
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.timer_bit = 0,
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.clockevent_rating = 200,
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};
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static struct resource tmu0_resources[] = {
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[0] = {
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.start = 0xffd80008,
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.end = 0xffd80013,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = evt2irq(0x400),
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.flags = IORESOURCE_IRQ,
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},
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};
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static struct platform_device tmu0_device = {
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.name = "sh_tmu",
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.id = 0,
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.dev = {
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.platform_data = &tmu0_platform_data,
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},
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.resource = tmu0_resources,
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.num_resources = ARRAY_SIZE(tmu0_resources),
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};
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static struct sh_timer_config tmu1_platform_data = {
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.channel_offset = 0x10,
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.timer_bit = 1,
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.clocksource_rating = 200,
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};
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static struct resource tmu1_resources[] = {
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[0] = {
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.start = 0xffd80014,
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.end = 0xffd8001f,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = evt2irq(0x420),
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.flags = IORESOURCE_IRQ,
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},
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};
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static struct platform_device tmu1_device = {
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.name = "sh_tmu",
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.id = 1,
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.dev = {
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.platform_data = &tmu1_platform_data,
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},
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.resource = tmu1_resources,
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.num_resources = ARRAY_SIZE(tmu1_resources),
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};
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static struct sh_timer_config tmu2_platform_data = {
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.channel_offset = 0x1c,
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.timer_bit = 2,
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};
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static struct resource tmu2_resources[] = {
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[0] = {
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.start = 0xffd80020,
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.end = 0xffd8002b,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = evt2irq(0x440),
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.flags = IORESOURCE_IRQ,
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},
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};
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static struct platform_device tmu2_device = {
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.name = "sh_tmu",
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.id = 2,
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.dev = {
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.platform_data = &tmu2_platform_data,
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},
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.resource = tmu2_resources,
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.num_resources = ARRAY_SIZE(tmu2_resources),
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};
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static struct sh_timer_config tmu3_platform_data = {
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.channel_offset = 0x04,
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.timer_bit = 0,
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};
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static struct resource tmu3_resources[] = {
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[0] = {
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.start = 0xffd90008,
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.end = 0xffd90013,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = evt2irq(0x920),
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.flags = IORESOURCE_IRQ,
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},
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};
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static struct platform_device tmu3_device = {
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.name = "sh_tmu",
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.id = 3,
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.dev = {
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.platform_data = &tmu3_platform_data,
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},
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.resource = tmu3_resources,
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.num_resources = ARRAY_SIZE(tmu3_resources),
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};
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static struct sh_timer_config tmu4_platform_data = {
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.channel_offset = 0x10,
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.timer_bit = 1,
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};
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static struct resource tmu4_resources[] = {
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[0] = {
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.start = 0xffd90014,
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.end = 0xffd9001f,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = evt2irq(0x940),
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.flags = IORESOURCE_IRQ,
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},
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};
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static struct platform_device tmu4_device = {
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.name = "sh_tmu",
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.id = 4,
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.dev = {
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.platform_data = &tmu4_platform_data,
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},
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.resource = tmu4_resources,
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.num_resources = ARRAY_SIZE(tmu4_resources),
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};
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static struct sh_timer_config tmu5_platform_data = {
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.channel_offset = 0x1c,
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.timer_bit = 2,
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};
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static struct resource tmu5_resources[] = {
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[0] = {
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.start = 0xffd90020,
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.end = 0xffd9002b,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = evt2irq(0x920),
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.flags = IORESOURCE_IRQ,
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},
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};
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static struct platform_device tmu5_device = {
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.name = "sh_tmu",
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.id = 5,
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.dev = {
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.platform_data = &tmu5_platform_data,
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},
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.resource = tmu5_resources,
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.num_resources = ARRAY_SIZE(tmu5_resources),
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};
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static struct resource rtc_resources[] = {
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[0] = {
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.start = 0xa465fec0,
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.end = 0xa465fec0 + 0x58 - 1,
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.flags = IORESOURCE_IO,
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},
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[1] = {
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/* Period IRQ */
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.start = evt2irq(0xaa0),
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.flags = IORESOURCE_IRQ,
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},
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[2] = {
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/* Carry IRQ */
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.start = evt2irq(0xac0),
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.flags = IORESOURCE_IRQ,
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},
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[3] = {
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/* Alarm IRQ */
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.start = evt2irq(0xa80),
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.flags = IORESOURCE_IRQ,
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},
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};
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static struct platform_device rtc_device = {
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.name = "sh-rtc",
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.id = -1,
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.num_resources = ARRAY_SIZE(rtc_resources),
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.resource = rtc_resources,
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};
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static struct r8a66597_platdata r8a66597_data = {
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.on_chip = 1,
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};
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static struct resource sh7723_usb_host_resources[] = {
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[0] = {
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.start = 0xa4d80000,
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.end = 0xa4d800ff,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = evt2irq(0xa20),
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.end = evt2irq(0xa20),
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.flags = IORESOURCE_IRQ | IRQF_TRIGGER_LOW,
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},
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};
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static struct platform_device sh7723_usb_host_device = {
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.name = "r8a66597_hcd",
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.id = 0,
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.dev = {
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.dma_mask = NULL, /* not use dma */
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.coherent_dma_mask = 0xffffffff,
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.platform_data = &r8a66597_data,
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},
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.num_resources = ARRAY_SIZE(sh7723_usb_host_resources),
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.resource = sh7723_usb_host_resources,
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};
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static struct resource iic_resources[] = {
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[0] = {
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.name = "IIC",
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.start = 0x04470000,
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.end = 0x04470017,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = evt2irq(0xe00),
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.end = evt2irq(0xe60),
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.flags = IORESOURCE_IRQ,
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},
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};
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static struct platform_device iic_device = {
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.name = "i2c-sh_mobile",
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.id = 0, /* "i2c0" clock */
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.num_resources = ARRAY_SIZE(iic_resources),
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.resource = iic_resources,
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};
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static struct platform_device *sh7723_devices[] __initdata = {
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&scif0_device,
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&scif1_device,
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&scif2_device,
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&scif3_device,
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&scif4_device,
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&scif5_device,
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&cmt_device,
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&tmu0_device,
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&tmu1_device,
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&tmu2_device,
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&tmu3_device,
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&tmu4_device,
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&tmu5_device,
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&rtc_device,
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&iic_device,
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&sh7723_usb_host_device,
|
|
&vpu_device,
|
|
&veu0_device,
|
|
&veu1_device,
|
|
};
|
|
|
|
static int __init sh7723_devices_setup(void)
|
|
{
|
|
platform_resource_setup_memory(&vpu_device, "vpu", 2 << 20);
|
|
platform_resource_setup_memory(&veu0_device, "veu0", 2 << 20);
|
|
platform_resource_setup_memory(&veu1_device, "veu1", 2 << 20);
|
|
|
|
return platform_add_devices(sh7723_devices,
|
|
ARRAY_SIZE(sh7723_devices));
|
|
}
|
|
arch_initcall(sh7723_devices_setup);
|
|
|
|
static struct platform_device *sh7723_early_devices[] __initdata = {
|
|
&scif0_device,
|
|
&scif1_device,
|
|
&scif2_device,
|
|
&scif3_device,
|
|
&scif4_device,
|
|
&scif5_device,
|
|
&cmt_device,
|
|
&tmu0_device,
|
|
&tmu1_device,
|
|
&tmu2_device,
|
|
&tmu3_device,
|
|
&tmu4_device,
|
|
&tmu5_device,
|
|
};
|
|
|
|
void __init plat_early_device_setup(void)
|
|
{
|
|
early_platform_add_devices(sh7723_early_devices,
|
|
ARRAY_SIZE(sh7723_early_devices));
|
|
}
|
|
|
|
#define RAMCR_CACHE_L2FC 0x0002
|
|
#define RAMCR_CACHE_L2E 0x0001
|
|
#define L2_CACHE_ENABLE (RAMCR_CACHE_L2E|RAMCR_CACHE_L2FC)
|
|
|
|
void l2_cache_init(void)
|
|
{
|
|
/* Enable L2 cache */
|
|
__raw_writel(L2_CACHE_ENABLE, RAMCR);
|
|
}
|
|
|
|
enum {
|
|
UNUSED=0,
|
|
ENABLED,
|
|
DISABLED,
|
|
|
|
/* interrupt sources */
|
|
IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7,
|
|
HUDI,
|
|
DMAC1A_DEI0,DMAC1A_DEI1,DMAC1A_DEI2,DMAC1A_DEI3,
|
|
_2DG_TRI,_2DG_INI,_2DG_CEI,
|
|
DMAC0A_DEI0,DMAC0A_DEI1,DMAC0A_DEI2,DMAC0A_DEI3,
|
|
VIO_CEUI,VIO_BEUI,VIO_VEU2HI,VIO_VOUI,
|
|
SCIFA_SCIFA0,
|
|
VPU_VPUI,
|
|
TPU_TPUI,
|
|
ADC_ADI,
|
|
USB_USI0,
|
|
RTC_ATI,RTC_PRI,RTC_CUI,
|
|
DMAC1B_DEI4,DMAC1B_DEI5,DMAC1B_DADERR,
|
|
DMAC0B_DEI4,DMAC0B_DEI5,DMAC0B_DADERR,
|
|
KEYSC_KEYI,
|
|
SCIF_SCIF0,SCIF_SCIF1,SCIF_SCIF2,
|
|
MSIOF_MSIOFI0,MSIOF_MSIOFI1,
|
|
SCIFA_SCIFA1,
|
|
FLCTL_FLSTEI,FLCTL_FLTENDI,FLCTL_FLTREQ0I,FLCTL_FLTREQ1I,
|
|
I2C_ALI,I2C_TACKI,I2C_WAITI,I2C_DTEI,
|
|
CMT_CMTI,
|
|
TSIF_TSIFI,
|
|
SIU_SIUI,
|
|
SCIFA_SCIFA2,
|
|
TMU0_TUNI0, TMU0_TUNI1, TMU0_TUNI2,
|
|
IRDA_IRDAI,
|
|
ATAPI_ATAPII,
|
|
VEU2H1_VEU2HI,
|
|
LCDC_LCDCI,
|
|
TMU1_TUNI0,TMU1_TUNI1,TMU1_TUNI2,
|
|
|
|
/* interrupt groups */
|
|
DMAC1A, DMAC0A, VIO, DMAC0B, FLCTL, I2C, _2DG,
|
|
SDHI1, RTC, DMAC1B, SDHI0,
|
|
};
|
|
|
|
static struct intc_vect vectors[] __initdata = {
|
|
INTC_VECT(IRQ0, 0x600), INTC_VECT(IRQ1, 0x620),
|
|
INTC_VECT(IRQ2, 0x640), INTC_VECT(IRQ3, 0x660),
|
|
INTC_VECT(IRQ4, 0x680), INTC_VECT(IRQ5, 0x6a0),
|
|
INTC_VECT(IRQ6, 0x6c0), INTC_VECT(IRQ7, 0x6e0),
|
|
|
|
INTC_VECT(DMAC1A_DEI0,0x700),
|
|
INTC_VECT(DMAC1A_DEI1,0x720),
|
|
INTC_VECT(DMAC1A_DEI2,0x740),
|
|
INTC_VECT(DMAC1A_DEI3,0x760),
|
|
|
|
INTC_VECT(_2DG_TRI, 0x780),
|
|
INTC_VECT(_2DG_INI, 0x7A0),
|
|
INTC_VECT(_2DG_CEI, 0x7C0),
|
|
|
|
INTC_VECT(DMAC0A_DEI0,0x800),
|
|
INTC_VECT(DMAC0A_DEI1,0x820),
|
|
INTC_VECT(DMAC0A_DEI2,0x840),
|
|
INTC_VECT(DMAC0A_DEI3,0x860),
|
|
|
|
INTC_VECT(VIO_CEUI,0x880),
|
|
INTC_VECT(VIO_BEUI,0x8A0),
|
|
INTC_VECT(VIO_VEU2HI,0x8C0),
|
|
INTC_VECT(VIO_VOUI,0x8E0),
|
|
|
|
INTC_VECT(SCIFA_SCIFA0,0x900),
|
|
INTC_VECT(VPU_VPUI,0x980),
|
|
INTC_VECT(TPU_TPUI,0x9A0),
|
|
INTC_VECT(ADC_ADI,0x9E0),
|
|
INTC_VECT(USB_USI0,0xA20),
|
|
|
|
INTC_VECT(RTC_ATI,0xA80),
|
|
INTC_VECT(RTC_PRI,0xAA0),
|
|
INTC_VECT(RTC_CUI,0xAC0),
|
|
|
|
INTC_VECT(DMAC1B_DEI4,0xB00),
|
|
INTC_VECT(DMAC1B_DEI5,0xB20),
|
|
INTC_VECT(DMAC1B_DADERR,0xB40),
|
|
|
|
INTC_VECT(DMAC0B_DEI4,0xB80),
|
|
INTC_VECT(DMAC0B_DEI5,0xBA0),
|
|
INTC_VECT(DMAC0B_DADERR,0xBC0),
|
|
|
|
INTC_VECT(KEYSC_KEYI,0xBE0),
|
|
INTC_VECT(SCIF_SCIF0,0xC00),
|
|
INTC_VECT(SCIF_SCIF1,0xC20),
|
|
INTC_VECT(SCIF_SCIF2,0xC40),
|
|
INTC_VECT(MSIOF_MSIOFI0,0xC80),
|
|
INTC_VECT(MSIOF_MSIOFI1,0xCA0),
|
|
INTC_VECT(SCIFA_SCIFA1,0xD00),
|
|
|
|
INTC_VECT(FLCTL_FLSTEI,0xD80),
|
|
INTC_VECT(FLCTL_FLTENDI,0xDA0),
|
|
INTC_VECT(FLCTL_FLTREQ0I,0xDC0),
|
|
INTC_VECT(FLCTL_FLTREQ1I,0xDE0),
|
|
|
|
INTC_VECT(I2C_ALI,0xE00),
|
|
INTC_VECT(I2C_TACKI,0xE20),
|
|
INTC_VECT(I2C_WAITI,0xE40),
|
|
INTC_VECT(I2C_DTEI,0xE60),
|
|
|
|
INTC_VECT(SDHI0, 0xE80),
|
|
INTC_VECT(SDHI0, 0xEA0),
|
|
INTC_VECT(SDHI0, 0xEC0),
|
|
|
|
INTC_VECT(CMT_CMTI,0xF00),
|
|
INTC_VECT(TSIF_TSIFI,0xF20),
|
|
INTC_VECT(SIU_SIUI,0xF80),
|
|
INTC_VECT(SCIFA_SCIFA2,0xFA0),
|
|
|
|
INTC_VECT(TMU0_TUNI0,0x400),
|
|
INTC_VECT(TMU0_TUNI1,0x420),
|
|
INTC_VECT(TMU0_TUNI2,0x440),
|
|
|
|
INTC_VECT(IRDA_IRDAI,0x480),
|
|
INTC_VECT(ATAPI_ATAPII,0x4A0),
|
|
|
|
INTC_VECT(SDHI1, 0x4E0),
|
|
INTC_VECT(SDHI1, 0x500),
|
|
INTC_VECT(SDHI1, 0x520),
|
|
|
|
INTC_VECT(VEU2H1_VEU2HI,0x560),
|
|
INTC_VECT(LCDC_LCDCI,0x580),
|
|
|
|
INTC_VECT(TMU1_TUNI0,0x920),
|
|
INTC_VECT(TMU1_TUNI1,0x940),
|
|
INTC_VECT(TMU1_TUNI2,0x960),
|
|
|
|
};
|
|
|
|
static struct intc_group groups[] __initdata = {
|
|
INTC_GROUP(DMAC1A,DMAC1A_DEI0,DMAC1A_DEI1,DMAC1A_DEI2,DMAC1A_DEI3),
|
|
INTC_GROUP(DMAC0A,DMAC0A_DEI0,DMAC0A_DEI1,DMAC0A_DEI2,DMAC0A_DEI3),
|
|
INTC_GROUP(VIO, VIO_CEUI,VIO_BEUI,VIO_VEU2HI,VIO_VOUI),
|
|
INTC_GROUP(DMAC0B, DMAC0B_DEI4,DMAC0B_DEI5,DMAC0B_DADERR),
|
|
INTC_GROUP(FLCTL,FLCTL_FLSTEI,FLCTL_FLTENDI,FLCTL_FLTREQ0I,FLCTL_FLTREQ1I),
|
|
INTC_GROUP(I2C,I2C_ALI,I2C_TACKI,I2C_WAITI,I2C_DTEI),
|
|
INTC_GROUP(_2DG, _2DG_TRI,_2DG_INI,_2DG_CEI),
|
|
INTC_GROUP(RTC, RTC_ATI,RTC_PRI,RTC_CUI),
|
|
INTC_GROUP(DMAC1B, DMAC1B_DEI4,DMAC1B_DEI5,DMAC1B_DADERR),
|
|
};
|
|
|
|
static struct intc_mask_reg mask_registers[] __initdata = {
|
|
{ 0xa4080080, 0xa40800c0, 8, /* IMR0 / IMCR0 */
|
|
{ 0, TMU1_TUNI2, TMU1_TUNI1, TMU1_TUNI0,
|
|
0, ENABLED, ENABLED, ENABLED } },
|
|
{ 0xa4080084, 0xa40800c4, 8, /* IMR1 / IMCR1 */
|
|
{ VIO_VOUI, VIO_VEU2HI,VIO_BEUI,VIO_CEUI,DMAC0A_DEI3,DMAC0A_DEI2,DMAC0A_DEI1,DMAC0A_DEI0 } },
|
|
{ 0xa4080088, 0xa40800c8, 8, /* IMR2 / IMCR2 */
|
|
{ 0, 0, 0, VPU_VPUI,0,0,0,SCIFA_SCIFA0 } },
|
|
{ 0xa408008c, 0xa40800cc, 8, /* IMR3 / IMCR3 */
|
|
{ DMAC1A_DEI3,DMAC1A_DEI2,DMAC1A_DEI1,DMAC1A_DEI0,0,0,0,IRDA_IRDAI } },
|
|
{ 0xa4080090, 0xa40800d0, 8, /* IMR4 / IMCR4 */
|
|
{ 0,TMU0_TUNI2,TMU0_TUNI1,TMU0_TUNI0,VEU2H1_VEU2HI,0,0,LCDC_LCDCI } },
|
|
{ 0xa4080094, 0xa40800d4, 8, /* IMR5 / IMCR5 */
|
|
{ KEYSC_KEYI,DMAC0B_DADERR,DMAC0B_DEI5,DMAC0B_DEI4,0,SCIF_SCIF2,SCIF_SCIF1,SCIF_SCIF0 } },
|
|
{ 0xa4080098, 0xa40800d8, 8, /* IMR6 / IMCR6 */
|
|
{ 0,0,0,SCIFA_SCIFA1,ADC_ADI,0,MSIOF_MSIOFI1,MSIOF_MSIOFI0 } },
|
|
{ 0xa408009c, 0xa40800dc, 8, /* IMR7 / IMCR7 */
|
|
{ I2C_DTEI, I2C_WAITI, I2C_TACKI, I2C_ALI,
|
|
FLCTL_FLTREQ1I, FLCTL_FLTREQ0I, FLCTL_FLTENDI, FLCTL_FLSTEI } },
|
|
{ 0xa40800a0, 0xa40800e0, 8, /* IMR8 / IMCR8 */
|
|
{ 0, ENABLED, ENABLED, ENABLED,
|
|
0, 0, SCIFA_SCIFA2, SIU_SIUI } },
|
|
{ 0xa40800a4, 0xa40800e4, 8, /* IMR9 / IMCR9 */
|
|
{ 0, 0, 0, CMT_CMTI, 0, 0, USB_USI0,0 } },
|
|
{ 0xa40800a8, 0xa40800e8, 8, /* IMR10 / IMCR10 */
|
|
{ 0, DMAC1B_DADERR,DMAC1B_DEI5,DMAC1B_DEI4,0,RTC_ATI,RTC_PRI,RTC_CUI } },
|
|
{ 0xa40800ac, 0xa40800ec, 8, /* IMR11 / IMCR11 */
|
|
{ 0,_2DG_CEI,_2DG_INI,_2DG_TRI,0,TPU_TPUI,0,TSIF_TSIFI } },
|
|
{ 0xa40800b0, 0xa40800f0, 8, /* IMR12 / IMCR12 */
|
|
{ 0,0,0,0,0,0,0,ATAPI_ATAPII } },
|
|
{ 0xa4140044, 0xa4140064, 8, /* INTMSK00 / INTMSKCLR00 */
|
|
{ IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
|
|
};
|
|
|
|
static struct intc_prio_reg prio_registers[] __initdata = {
|
|
{ 0xa4080000, 0, 16, 4, /* IPRA */ { TMU0_TUNI0, TMU0_TUNI1, TMU0_TUNI2, IRDA_IRDAI } },
|
|
{ 0xa4080004, 0, 16, 4, /* IPRB */ { VEU2H1_VEU2HI, LCDC_LCDCI, DMAC1A, 0} },
|
|
{ 0xa4080008, 0, 16, 4, /* IPRC */ { TMU1_TUNI0, TMU1_TUNI1, TMU1_TUNI2, 0} },
|
|
{ 0xa408000c, 0, 16, 4, /* IPRD */ { } },
|
|
{ 0xa4080010, 0, 16, 4, /* IPRE */ { DMAC0A, VIO, SCIFA_SCIFA0, VPU_VPUI } },
|
|
{ 0xa4080014, 0, 16, 4, /* IPRF */ { KEYSC_KEYI, DMAC0B, USB_USI0, CMT_CMTI } },
|
|
{ 0xa4080018, 0, 16, 4, /* IPRG */ { SCIF_SCIF0, SCIF_SCIF1, SCIF_SCIF2,0 } },
|
|
{ 0xa408001c, 0, 16, 4, /* IPRH */ { MSIOF_MSIOFI0,MSIOF_MSIOFI1, FLCTL, I2C } },
|
|
{ 0xa4080020, 0, 16, 4, /* IPRI */ { SCIFA_SCIFA1,0,TSIF_TSIFI,_2DG } },
|
|
{ 0xa4080024, 0, 16, 4, /* IPRJ */ { ADC_ADI,0,SIU_SIUI,SDHI1 } },
|
|
{ 0xa4080028, 0, 16, 4, /* IPRK */ { RTC,DMAC1B,0,SDHI0 } },
|
|
{ 0xa408002c, 0, 16, 4, /* IPRL */ { SCIFA_SCIFA2,0,TPU_TPUI,ATAPI_ATAPII } },
|
|
{ 0xa4140010, 0, 32, 4, /* INTPRI00 */
|
|
{ IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
|
|
};
|
|
|
|
static struct intc_sense_reg sense_registers[] __initdata = {
|
|
{ 0xa414001c, 16, 2, /* ICR1 */
|
|
{ IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
|
|
};
|
|
|
|
static struct intc_mask_reg ack_registers[] __initdata = {
|
|
{ 0xa4140024, 0, 8, /* INTREQ00 */
|
|
{ IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } },
|
|
};
|
|
|
|
static struct intc_desc intc_desc __initdata = {
|
|
.name = "sh7723",
|
|
.force_enable = ENABLED,
|
|
.force_disable = DISABLED,
|
|
.hw = INTC_HW_DESC(vectors, groups, mask_registers,
|
|
prio_registers, sense_registers, ack_registers),
|
|
};
|
|
|
|
void __init plat_irq_setup(void)
|
|
{
|
|
register_intc_controller(&intc_desc);
|
|
}
|