- 根目录:
- arch
- arm
- mach-shmobile
- setup-sh7372.c
/*
* sh7372 processor support
*
* Copyright (C) 2010 Magnus Damm
* Copyright (C) 2008 Yoshihiro Shimoda
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/irq.h>
#include <linux/platform_device.h>
#include <linux/of_platform.h>
#include <linux/uio_driver.h>
#include <linux/delay.h>
#include <linux/input.h>
#include <linux/io.h>
#include <linux/serial_sci.h>
#include <linux/sh_dma.h>
#include <linux/sh_timer.h>
#include <linux/pm_domain.h>
#include <linux/dma-mapping.h>
#include <linux/platform_data/sh_ipmmu.h>
#include <asm/mach/map.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/time.h>
#include "common.h"
#include "dma-register.h"
#include "intc.h"
#include "irqs.h"
#include "pm-rmobile.h"
#include "sh7372.h"
static struct map_desc sh7372_io_desc[] __initdata = {
/* create a 1:1 entity map for 0xe6xxxxxx
* used by CPGA, INTC and PFC.
*/
{
.virtual = 0xe6000000,
.pfn = __phys_to_pfn(0xe6000000),
.length = 256 << 20,
.type = MT_DEVICE_NONSHARED
},
};
void __init sh7372_map_io(void)
{
iotable_init(sh7372_io_desc, ARRAY_SIZE(sh7372_io_desc));
}
/* PFC */
static struct resource sh7372_pfc_resources[] = {
[0] = {
.start = 0xe6050000,
.end = 0xe6057fff,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = 0xe605800c,
.end = 0xe6058027,
.flags = IORESOURCE_MEM,
}
};
static struct platform_device sh7372_pfc_device = {
.name = "pfc-sh7372",
.id = -1,
.resource = sh7372_pfc_resources,
.num_resources = ARRAY_SIZE(sh7372_pfc_resources),
};
void __init sh7372_pinmux_init(void)
{
platform_device_register(&sh7372_pfc_device);
}
/* SCIF */
#define SH7372_SCIF(scif_type, index, baseaddr, irq) \
static struct plat_sci_port scif##index##_platform_data = { \
.type = scif_type, \
.flags = UPF_BOOT_AUTOCONF, \
.scscr = SCSCR_RE | SCSCR_TE, \
}; \
\
static struct resource scif##index##_resources[] = { \
DEFINE_RES_MEM(baseaddr, 0x100), \
DEFINE_RES_IRQ(irq), \
}; \
\
static struct platform_device scif##index##_device = { \
.name = "sh-sci", \
.id = index, \
.resource = scif##index##_resources, \
.num_resources = ARRAY_SIZE(scif##index##_resources), \
.dev = { \
.platform_data = &scif##index##_platform_data, \
}, \
}
SH7372_SCIF(PORT_SCIFA, 0, 0xe6c40000, evt2irq(0x0c00));
SH7372_SCIF(PORT_SCIFA, 1, 0xe6c50000, evt2irq(0x0c20));
SH7372_SCIF(PORT_SCIFA, 2, 0xe6c60000, evt2irq(0x0c40));
SH7372_SCIF(PORT_SCIFA, 3, 0xe6c70000, evt2irq(0x0c60));
SH7372_SCIF(PORT_SCIFA, 4, 0xe6c80000, evt2irq(0x0d20));
SH7372_SCIF(PORT_SCIFA, 5, 0xe6cb0000, evt2irq(0x0d40));
SH7372_SCIF(PORT_SCIFB, 6, 0xe6c30000, evt2irq(0x0d60));
/* CMT */
static struct sh_timer_config cmt2_platform_data = {
.channels_mask = 0x20,
};
static struct resource cmt2_resources[] = {
DEFINE_RES_MEM(0xe6130000, 0x50),
DEFINE_RES_IRQ(evt2irq(0x0b80)),
};
static struct platform_device cmt2_device = {
.name = "sh-cmt-32-fast",
.id = 2,
.dev = {
.platform_data = &cmt2_platform_data,
},
.resource = cmt2_resources,
.num_resources = ARRAY_SIZE(cmt2_resources),
};
/* TMU */
static struct sh_timer_config tmu0_platform_data = {
.channels_mask = 7,
};
static struct resource tmu0_resources[] = {
DEFINE_RES_MEM(0xfff60000, 0x2c),
DEFINE_RES_IRQ(intcs_evt2irq(0xe80)),
DEFINE_RES_IRQ(intcs_evt2irq(0xea0)),
DEFINE_RES_IRQ(intcs_evt2irq(0xec0)),
};
static struct platform_device tmu0_device = {
.name = "sh-tmu",
.id = 0,
.dev = {
.platform_data = &tmu0_platform_data,
},
.resource = tmu0_resources,
.num_resources = ARRAY_SIZE(tmu0_resources),
};
/* I2C */
static struct resource iic0_resources[] = {
[0] = {
.name = "IIC0",
.start = 0xFFF20000,
.end = 0xFFF20425 - 1,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = intcs_evt2irq(0xe00), /* IIC0_ALI0 */
.end = intcs_evt2irq(0xe60), /* IIC0_DTEI0 */
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device iic0_device = {
.name = "i2c-sh_mobile",
.id = 0, /* "i2c0" clock */
.num_resources = ARRAY_SIZE(iic0_resources),
.resource = iic0_resources,
};
static struct resource iic1_resources[] = {
[0] = {
.name = "IIC1",
.start = 0xE6C20000,
.end = 0xE6C20425 - 1,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = evt2irq(0x780), /* IIC1_ALI1 */
.end = evt2irq(0x7e0), /* IIC1_DTEI1 */
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device iic1_device = {
.name = "i2c-sh_mobile",
.id = 1, /* "i2c1" clock */
.num_resources = ARRAY_SIZE(iic1_resources),
.resource = iic1_resources,
};
/* DMA */
static const struct sh_dmae_slave_config sh7372_dmae_slaves[] = {
{
.slave_id = SHDMA_SLAVE_SCIF0_TX,
.addr = 0xe6c40020,
.chcr = CHCR_TX(XMIT_SZ_8BIT),
.mid_rid = 0x21,
}, {
.slave_id = SHDMA_SLAVE_SCIF0_RX,
.addr = 0xe6c40024,
.chcr = CHCR_RX(XMIT_SZ_8BIT),
.mid_rid = 0x22,
}, {
.slave_id = SHDMA_SLAVE_SCIF1_TX,
.addr = 0xe6c50020,
.chcr = CHCR_TX(XMIT_SZ_8BIT),
.mid_rid = 0x25,
}, {
.slave_id = SHDMA_SLAVE_SCIF1_RX,
.addr = 0xe6c50024,
.chcr = CHCR_RX(XMIT_SZ_8BIT),
.mid_rid = 0x26,
}, {
.slave_id = SHDMA_SLAVE_SCIF2_TX,
.addr = 0xe6c60020,
.chcr = CHCR_TX(XMIT_SZ_8BIT),
.mid_rid = 0x29,
}, {
.slave_id = SHDMA_SLAVE_SCIF2_RX,
.addr = 0xe6c60024,
.chcr = CHCR_RX(XMIT_SZ_8BIT),
.mid_rid = 0x2a,
}, {
.slave_id = SHDMA_SLAVE_SCIF3_TX,
.addr = 0xe6c70020,
.chcr = CHCR_TX(XMIT_SZ_8BIT),
.mid_rid = 0x2d,
}, {
.slave_id = SHDMA_SLAVE_SCIF3_RX,
.addr = 0xe6c70024,
.chcr = CHCR_RX(XMIT_SZ_8BIT),
.mid_rid = 0x2e,
}, {
.slave_id = SHDMA_SLAVE_SCIF4_TX,
.addr = 0xe6c80020,
.chcr = CHCR_TX(XMIT_SZ_8BIT),
.mid_rid = 0x39,
}, {
.slave_id = SHDMA_SLAVE_SCIF4_RX,
.addr = 0xe6c80024,
.chcr = CHCR_RX(XMIT_SZ_8BIT),
.mid_rid = 0x3a,
}, {
.slave_id = SHDMA_SLAVE_SCIF5_TX,
.addr = 0xe6cb0020,
.chcr = CHCR_TX(XMIT_SZ_8BIT),
.mid_rid = 0x35,
}, {
.slave_id = SHDMA_SLAVE_SCIF5_RX,
.addr = 0xe6cb0024,
.chcr = CHCR_RX(XMIT_SZ_8BIT),
.mid_rid = 0x36,
}, {
.slave_id = SHDMA_SLAVE_SCIF6_TX,
.addr = 0xe6c30040,
.chcr = CHCR_TX(XMIT_SZ_8BIT),
.mid_rid = 0x3d,
}, {
.slave_id = SHDMA_SLAVE_SCIF6_RX,
.addr = 0xe6c30060,
.chcr = CHCR_RX(XMIT_SZ_8BIT),
.mid_rid = 0x3e,
}, {
.slave_id = SHDMA_SLAVE_FLCTL0_TX,
.addr = 0xe6a30050,
.chcr = CHCR_TX(XMIT_SZ_32BIT),
.mid_rid = 0x83,
}, {
.slave_id = SHDMA_SLAVE_FLCTL0_RX,
.addr = 0xe6a30050,
.chcr = CHCR_RX(XMIT_SZ_32BIT),
.mid_rid = 0x83,
}, {
.slave_id = SHDMA_SLAVE_FLCTL1_TX,
.addr = 0xe6a30060,
.chcr = CHCR_TX(XMIT_SZ_32BIT),
.mid_rid = 0x87,
}, {
.slave_id = SHDMA_SLAVE_FLCTL1_RX,
.addr = 0xe6a30060,
.chcr = CHCR_RX(XMIT_SZ_32BIT),
.mid_rid = 0x87,
}, {
.slave_id = SHDMA_SLAVE_SDHI0_TX,
.addr = 0xe6850030,
.chcr = CHCR_TX(XMIT_SZ_16BIT),
.mid_rid = 0xc1,
}, {
.slave_id = SHDMA_SLAVE_SDHI0_RX,
.addr = 0xe6850030,
.chcr = CHCR_RX(XMIT_SZ_16BIT),
.mid_rid = 0xc2,
}, {
.slave_id = SHDMA_SLAVE_SDHI1_TX,
.addr = 0xe6860030,
.chcr = CHCR_TX(XMIT_SZ_16BIT),
.mid_rid = 0xc9,
}, {
.slave_id = SHDMA_SLAVE_SDHI1_RX,
.addr = 0xe6860030,
.chcr = CHCR_RX(XMIT_SZ_16BIT),
.mid_rid = 0xca,
}, {
.slave_id = SHDMA_SLAVE_SDHI2_TX,
.addr = 0xe6870030,
.chcr = CHCR_TX(XMIT_SZ_16BIT),
.mid_rid = 0xcd,
}, {
.slave_id = SHDMA_SLAVE_SDHI2_RX,
.addr = 0xe6870030,
.chcr = CHCR_RX(XMIT_SZ_16BIT),
.mid_rid = 0xce,
}, {
.slave_id = SHDMA_SLAVE_FSIA_TX,
.addr = 0xfe1f0024,
.chcr = CHCR_TX(XMIT_SZ_32BIT),
.mid_rid = 0xb1,
}, {
.slave_id = SHDMA_SLAVE_FSIA_RX,
.addr = 0xfe1f0020,
.chcr = CHCR_RX(XMIT_SZ_32BIT),
.mid_rid = 0xb2,
}, {
.slave_id = SHDMA_SLAVE_MMCIF_TX,
.addr = 0xe6bd0034,
.chcr = CHCR_TX(XMIT_SZ_32BIT),
.mid_rid = 0xd1,
}, {
.slave_id = SHDMA_SLAVE_MMCIF_RX,
.addr = 0xe6bd0034,
.chcr = CHCR_RX(XMIT_SZ_32BIT),
.mid_rid = 0xd2,
},
};
#define SH7372_CHCLR (0x220 - 0x20)
static const struct sh_dmae_channel sh7372_dmae_channels[] = {
{
.offset = 0,
.dmars = 0,
.dmars_bit = 0,
.chclr_offset = SH7372_CHCLR + 0,
}, {
.offset = 0x10,
.dmars = 0,
.dmars_bit = 8,
.chclr_offset = SH7372_CHCLR + 0x10,
}, {
.offset = 0x20,
.dmars = 4,
.dmars_bit = 0,
.chclr_offset = SH7372_CHCLR + 0x20,
}, {
.offset = 0x30,
.dmars = 4,
.dmars_bit = 8,
.chclr_offset = SH7372_CHCLR + 0x30,
}, {
.offset = 0x50,
.dmars = 8,
.dmars_bit = 0,
.chclr_offset = SH7372_CHCLR + 0x50,
}, {
.offset = 0x60,
.dmars = 8,
.dmars_bit = 8,
.chclr_offset = SH7372_CHCLR + 0x60,
}
};
static struct sh_dmae_pdata dma_platform_data = {
.slave = sh7372_dmae_slaves,
.slave_num = ARRAY_SIZE(sh7372_dmae_slaves),
.channel = sh7372_dmae_channels,
.channel_num = ARRAY_SIZE(sh7372_dmae_channels),
.ts_low_shift = TS_LOW_SHIFT,
.ts_low_mask = TS_LOW_BIT << TS_LOW_SHIFT,
.ts_high_shift = TS_HI_SHIFT,
.ts_high_mask = TS_HI_BIT << TS_HI_SHIFT,
.ts_shift = dma_ts_shift,
.ts_shift_num = ARRAY_SIZE(dma_ts_shift),
.dmaor_init = DMAOR_DME,
.chclr_present = 1,
};
/* Resource order important! */
static struct resource sh7372_dmae0_resources[] = {
{
/* Channel registers and DMAOR */
.start = 0xfe008020,
.end = 0xfe00828f,
.flags = IORESOURCE_MEM,
},
{
/* DMARSx */
.start = 0xfe009000,
.end = 0xfe00900b,
.flags = IORESOURCE_MEM,
},
{
.name = "error_irq",
.start = evt2irq(0x20c0),
.end = evt2irq(0x20c0),
.flags = IORESOURCE_IRQ,
},
{
/* IRQ for channels 0-5 */
.start = evt2irq(0x2000),
.end = evt2irq(0x20a0),
.flags = IORESOURCE_IRQ,
},
};
/* Resource order important! */
static struct resource sh7372_dmae1_resources[] = {
{
/* Channel registers and DMAOR */
.start = 0xfe018020,
.end = 0xfe01828f,
.flags = IORESOURCE_MEM,
},
{
/* DMARSx */
.start = 0xfe019000,
.end = 0xfe01900b,
.flags = IORESOURCE_MEM,
},
{
.name = "error_irq",
.start = evt2irq(0x21c0),
.end = evt2irq(0x21c0),
.flags = IORESOURCE_IRQ,
},
{
/* IRQ for channels 0-5 */
.start = evt2irq(0x2100),
.end = evt2irq(0x21a0),
.flags = IORESOURCE_IRQ,
},
};
/* Resource order important! */
static struct resource sh7372_dmae2_resources[] = {
{
/* Channel registers and DMAOR */
.start = 0xfe028020,
.end = 0xfe02828f,
.flags = IORESOURCE_MEM,
},
{
/* DMARSx */
.start = 0xfe029000,
.end = 0xfe02900b,
.flags = IORESOURCE_MEM,
},
{
.name = "error_irq",
.start = evt2irq(0x22c0),
.end = evt2irq(0x22c0),
.flags = IORESOURCE_IRQ,
},
{
/* IRQ for channels 0-5 */
.start = evt2irq(0x2200),
.end = evt2irq(0x22a0),
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device dma0_device = {
.name = "sh-dma-engine",
.id = 0,
.resource = sh7372_dmae0_resources,
.num_resources = ARRAY_SIZE(sh7372_dmae0_resources),
.dev = {
.platform_data = &dma_platform_data,
},
};
static struct platform_device dma1_device = {
.name = "sh-dma-engine",
.id = 1,
.resource = sh7372_dmae1_resources,
.num_resources = ARRAY_SIZE(sh7372_dmae1_resources),
.dev = {
.platform_data = &dma_platform_data,
},
};
static struct platform_device dma2_device = {
.name = "sh-dma-engine",
.id = 2,
.resource = sh7372_dmae2_resources,
.num_resources = ARRAY_SIZE(sh7372_dmae2_resources),
.dev = {
.platform_data = &dma_platform_data,
},
};
/*
* USB-DMAC
*/
static const struct sh_dmae_channel sh7372_usb_dmae_channels[] = {
{
.offset = 0,
}, {
.offset = 0x20,
},
};
/* USB DMAC0 */
static const struct sh_dmae_slave_config sh7372_usb_dmae0_slaves[] = {
{
.slave_id = SHDMA_SLAVE_USB0_TX,
.chcr = USBTS_INDEX2VAL(USBTS_XMIT_SZ_8BYTE),
}, {
.slave_id = SHDMA_SLAVE_USB0_RX,
.chcr = USBTS_INDEX2VAL(USBTS_XMIT_SZ_8BYTE),
},
};
static struct sh_dmae_pdata usb_dma0_platform_data = {
.slave = sh7372_usb_dmae0_slaves,
.slave_num = ARRAY_SIZE(sh7372_usb_dmae0_slaves),
.channel = sh7372_usb_dmae_channels,
.channel_num = ARRAY_SIZE(sh7372_usb_dmae_channels),
.ts_low_shift = USBTS_LOW_SHIFT,
.ts_low_mask = USBTS_LOW_BIT << USBTS_LOW_SHIFT,
.ts_high_shift = USBTS_HI_SHIFT,
.ts_high_mask = USBTS_HI_BIT << USBTS_HI_SHIFT,
.ts_shift = dma_usbts_shift,
.ts_shift_num = ARRAY_SIZE(dma_usbts_shift),
.dmaor_init = DMAOR_DME,
.chcr_offset = 0x14,
.chcr_ie_bit = 1 << 5,
.dmaor_is_32bit = 1,
.needs_tend_set = 1,
.no_dmars = 1,
.slave_only = 1,
};
static struct resource sh7372_usb_dmae0_resources[] = {
{
/* Channel registers and DMAOR */
.start = 0xe68a0020,
.end = 0xe68a0064 - 1,
.flags = IORESOURCE_MEM,
},
{
/* VCR/SWR/DMICR */
.start = 0xe68a0000,
.end = 0xe68a0014 - 1,
.flags = IORESOURCE_MEM,
},
{
/* IRQ for channels */
.start = evt2irq(0x0a00),
.end = evt2irq(0x0a00),
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device usb_dma0_device = {
.name = "sh-dma-engine",
.id = 3,
.resource = sh7372_usb_dmae0_resources,
.num_resources = ARRAY_SIZE(sh7372_usb_dmae0_resources),
.dev = {
.platform_data = &usb_dma0_platform_data,
},
};
/* USB DMAC1 */
static const struct sh_dmae_slave_config sh7372_usb_dmae1_slaves[] = {
{
.slave_id = SHDMA_SLAVE_USB1_TX,
.chcr = USBTS_INDEX2VAL(USBTS_XMIT_SZ_8BYTE),
}, {
.slave_id = SHDMA_SLAVE_USB1_RX,
.chcr = USBTS_INDEX2VAL(USBTS_XMIT_SZ_8BYTE),
},
};
static struct sh_dmae_pdata usb_dma1_platform_data = {
.slave = sh7372_usb_dmae1_slaves,
.slave_num = ARRAY_SIZE(sh7372_usb_dmae1_slaves),
.channel = sh7372_usb_dmae_channels,
.channel_num = ARRAY_SIZE(sh7372_usb_dmae_channels),
.ts_low_shift = USBTS_LOW_SHIFT,
.ts_low_mask = USBTS_LOW_BIT << USBTS_LOW_SHIFT,
.ts_high_shift = USBTS_HI_SHIFT,
.ts_high_mask = USBTS_HI_BIT << USBTS_HI_SHIFT,
.ts_shift = dma_usbts_shift,
.ts_shift_num = ARRAY_SIZE(dma_usbts_shift),
.dmaor_init = DMAOR_DME,
.chcr_offset = 0x14,
.chcr_ie_bit = 1 << 5,
.dmaor_is_32bit = 1,
.needs_tend_set = 1,
.no_dmars = 1,
.slave_only = 1,
};
static struct resource sh7372_usb_dmae1_resources[] = {
{
/* Channel registers and DMAOR */
.start = 0xe68c0020,
.end = 0xe68c0064 - 1,
.flags = IORESOURCE_MEM,
},
{
/* VCR/SWR/DMICR */
.start = 0xe68c0000,
.end = 0xe68c0014 - 1,
.flags = IORESOURCE_MEM,
},
{
/* IRQ for channels */
.start = evt2irq(0x1d00),
.end = evt2irq(0x1d00),
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device usb_dma1_device = {
.name = "sh-dma-engine",
.id = 4,
.resource = sh7372_usb_dmae1_resources,
.num_resources = ARRAY_SIZE(sh7372_usb_dmae1_resources),
.dev = {
.platform_data = &usb_dma1_platform_data,
},
};
/* VPU */
static struct uio_info vpu_platform_data = {
.name = "VPU5HG",
.version = "0",
.irq = intcs_evt2irq(0x980),
};
static struct resource vpu_resources[] = {
[0] = {
.name = "VPU",
.start = 0xfe900000,
.end = 0xfe900157,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device vpu_device = {
.name = "uio_pdrv_genirq",
.id = 0,
.dev = {
.platform_data = &vpu_platform_data,
},
.resource = vpu_resources,
.num_resources = ARRAY_SIZE(vpu_resources),
};
/* VEU0 */
static struct uio_info veu0_platform_data = {
.name = "VEU0",
.version = "0",
.irq = intcs_evt2irq(0x700),
};
static struct resource veu0_resources[] = {
[0] = {
.name = "VEU0",
.start = 0xfe920000,
.end = 0xfe9200cb,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device veu0_device = {
.name = "uio_pdrv_genirq",
.id = 1,
.dev = {
.platform_data = &veu0_platform_data,
},
.resource = veu0_resources,
.num_resources = ARRAY_SIZE(veu0_resources),
};
/* VEU1 */
static struct uio_info veu1_platform_data = {
.name = "VEU1",
.version = "0",
.irq = intcs_evt2irq(0x720),
};
static struct resource veu1_resources[] = {
[0] = {
.name = "VEU1",
.start = 0xfe924000,
.end = 0xfe9240cb,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device veu1_device = {
.name = "uio_pdrv_genirq",
.id = 2,
.dev = {
.platform_data = &veu1_platform_data,
},
.resource = veu1_resources,
.num_resources = ARRAY_SIZE(veu1_resources),
};
/* VEU2 */
static struct uio_info veu2_platform_data = {
.name = "VEU2",
.version = "0",
.irq = intcs_evt2irq(0x740),
};
static struct resource veu2_resources[] = {
[0] = {
.name = "VEU2",
.start = 0xfe928000,
.end = 0xfe928307,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device veu2_device = {
.name = "uio_pdrv_genirq",
.id = 3,
.dev = {
.platform_data = &veu2_platform_data,
},
.resource = veu2_resources,
.num_resources = ARRAY_SIZE(veu2_resources),
};
/* VEU3 */
static struct uio_info veu3_platform_data = {
.name = "VEU3",
.version = "0",
.irq = intcs_evt2irq(0x760),
};
static struct resource veu3_resources[] = {
[0] = {
.name = "VEU3",
.start = 0xfe92c000,
.end = 0xfe92c307,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device veu3_device = {
.name = "uio_pdrv_genirq",
.id = 4,
.dev = {
.platform_data = &veu3_platform_data,
},
.resource = veu3_resources,
.num_resources = ARRAY_SIZE(veu3_resources),
};
/* JPU */
static struct uio_info jpu_platform_data = {
.name = "JPU",
.version = "0",
.irq = intcs_evt2irq(0x560),
};
static struct resource jpu_resources[] = {
[0] = {
.name = "JPU",
.start = 0xfe980000,
.end = 0xfe9902d3,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device jpu_device = {
.name = "uio_pdrv_genirq",
.id = 5,
.dev = {
.platform_data = &jpu_platform_data,
},
.resource = jpu_resources,
.num_resources = ARRAY_SIZE(jpu_resources),
};
/* SPU2DSP0 */
static struct uio_info spu0_platform_data = {
.name = "SPU2DSP0",
.version = "0",
.irq = evt2irq(0x1800),
};
static struct resource spu0_resources[] = {
[0] = {
.name = "SPU2DSP0",
.start = 0xfe200000,
.end = 0xfe2fffff,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device spu0_device = {
.name = "uio_pdrv_genirq",
.id = 6,
.dev = {
.platform_data = &spu0_platform_data,
},
.resource = spu0_resources,
.num_resources = ARRAY_SIZE(spu0_resources),
};
/* SPU2DSP1 */
static struct uio_info spu1_platform_data = {
.name = "SPU2DSP1",
.version = "0",
.irq = evt2irq(0x1820),
};
static struct resource spu1_resources[] = {
[0] = {
.name = "SPU2DSP1",
.start = 0xfe300000,
.end = 0xfe3fffff,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device spu1_device = {
.name = "uio_pdrv_genirq",
.id = 7,
.dev = {
.platform_data = &spu1_platform_data,
},
.resource = spu1_resources,
.num_resources = ARRAY_SIZE(spu1_resources),
};
/* IPMMUI (an IPMMU module for ICB/LMB) */
static struct resource ipmmu_resources[] = {
[0] = {
.name = "IPMMUI",
.start = 0xfe951000,
.end = 0xfe9510ff,
.flags = IORESOURCE_MEM,
},
};
static const char * const ipmmu_dev_names[] = {
"sh_mobile_lcdc_fb.0",
"sh_mobile_lcdc_fb.1",
"sh_mobile_ceu.0",
"uio_pdrv_genirq.0",
"uio_pdrv_genirq.1",
"uio_pdrv_genirq.2",
"uio_pdrv_genirq.3",
"uio_pdrv_genirq.4",
"uio_pdrv_genirq.5",
};
static struct shmobile_ipmmu_platform_data ipmmu_platform_data = {
.dev_names = ipmmu_dev_names,
.num_dev_names = ARRAY_SIZE(ipmmu_dev_names),
};
static struct platform_device ipmmu_device = {
.name = "ipmmu",
.id = -1,
.dev = {
.platform_data = &ipmmu_platform_data,
},
.resource = ipmmu_resources,
.num_resources = ARRAY_SIZE(ipmmu_resources),
};
static struct platform_device *sh7372_early_devices[] __initdata = {
&scif0_device,
&scif1_device,
&scif2_device,
&scif3_device,
&scif4_device,
&scif5_device,
&scif6_device,
&cmt2_device,
&tmu0_device,
&ipmmu_device,
};
static struct platform_device *sh7372_late_devices[] __initdata = {
&iic0_device,
&iic1_device,
&dma0_device,
&dma1_device,
&dma2_device,
&usb_dma0_device,
&usb_dma1_device,
&vpu_device,
&veu0_device,
&veu1_device,
&veu2_device,
&veu3_device,
&jpu_device,
&spu0_device,
&spu1_device,
};
void __init sh7372_add_standard_devices(void)
{
static struct pm_domain_device domain_devices[] __initdata = {
{ "A3RV", &vpu_device, },
{ "A4MP", &spu0_device, },
{ "A4MP", &spu1_device, },
{ "A3SP", &scif0_device, },
{ "A3SP", &scif1_device, },
{ "A3SP", &scif2_device, },
{ "A3SP", &scif3_device, },
{ "A3SP", &scif4_device, },
{ "A3SP", &scif5_device, },
{ "A3SP", &scif6_device, },
{ "A3SP", &iic1_device, },
{ "A3SP", &dma0_device, },
{ "A3SP", &dma1_device, },
{ "A3SP", &dma2_device, },
{ "A3SP", &usb_dma0_device, },
{ "A3SP", &usb_dma1_device, },
{ "A4R", &iic0_device, },
{ "A4R", &veu0_device, },
{ "A4R", &veu1_device, },
{ "A4R", &veu2_device, },
{ "A4R", &veu3_device, },
{ "A4R", &jpu_device, },
{ "A4R", &tmu0_device, },
};
sh7372_init_pm_domains();
platform_add_devices(sh7372_early_devices,
ARRAY_SIZE(sh7372_early_devices));
platform_add_devices(sh7372_late_devices,
ARRAY_SIZE(sh7372_late_devices));
rmobile_add_devices_to_domains(domain_devices,
ARRAY_SIZE(domain_devices));
}
void __init sh7372_earlytimer_init(void)
{
sh7372_clock_init();
shmobile_earlytimer_init();
}
void __init sh7372_add_early_devices(void)
{
early_platform_add_devices(sh7372_early_devices,
ARRAY_SIZE(sh7372_early_devices));
/* setup early console here as well */
shmobile_setup_console();
}
#ifdef CONFIG_USE_OF
void __init sh7372_add_early_devices_dt(void)
{
shmobile_init_delay();
sh7372_add_early_devices();
}
void __init sh7372_add_standard_devices_dt(void)
{
/* clocks are setup late during boot in the case of DT */
sh7372_clock_init();
platform_add_devices(sh7372_early_devices,
ARRAY_SIZE(sh7372_early_devices));
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
}
static const char *sh7372_boards_compat_dt[] __initdata = {
"renesas,sh7372",
NULL,
};
DT_MACHINE_START(SH7372_DT, "Generic SH7372 (Flattened Device Tree)")
.map_io = sh7372_map_io,
.init_early = sh7372_add_early_devices_dt,
.init_irq = sh7372_init_irq,
.handle_irq = shmobile_handle_irq_intc,
.init_machine = sh7372_add_standard_devices_dt,
.dt_compat = sh7372_boards_compat_dt,
MACHINE_END
#endif /* CONFIG_USE_OF */