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v3.15
 
  1/*
  2 * Data Technology Inc. ESPT-GIGA board support
  3 *
  4 * Copyright (C) 2008, 2009 Renesas Solutions Corp.
  5 * Copyright (C) 2008, 2009 Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
  6 *
  7 * This file is subject to the terms and conditions of the GNU General Public
  8 * License.  See the file "COPYING" in the main directory of this archive
  9 * for more details.
 10 */
 11#include <linux/init.h>
 12#include <linux/platform_device.h>
 13#include <linux/interrupt.h>
 14#include <linux/mtd/physmap.h>
 15#include <linux/io.h>
 16#include <linux/sh_eth.h>
 17#include <linux/sh_intc.h>
 18#include <asm/machvec.h>
 19#include <asm/sizes.h>
 20
 21/* NOR Flash */
 22static struct mtd_partition espt_nor_flash_partitions[] = {
 23	{
 24		.name = "U-Boot",
 25		.offset = 0,
 26		.size = (2 * SZ_128K),
 27		.mask_flags = MTD_WRITEABLE,	/* Read-only */
 28	}, {
 29		.name = "Linux-Kernel",
 30		.offset = MTDPART_OFS_APPEND,
 31		.size = (20 * SZ_128K),
 32	}, {
 33		.name = "Root Filesystem",
 34		.offset = MTDPART_OFS_APPEND,
 35		.size = MTDPART_SIZ_FULL,
 36	},
 37};
 38
 39static struct physmap_flash_data espt_nor_flash_data = {
 40	.width = 2,
 41	.parts = espt_nor_flash_partitions,
 42	.nr_parts = ARRAY_SIZE(espt_nor_flash_partitions),
 43};
 44
 45static struct resource espt_nor_flash_resources[] = {
 46	[0] = {
 47		.name = "NOR Flash",
 48		.start = 0,
 49		.end = SZ_8M - 1,
 50		.flags = IORESOURCE_MEM,
 51	},
 52};
 53
 54static struct platform_device espt_nor_flash_device = {
 55	.name = "physmap-flash",
 56	.resource = espt_nor_flash_resources,
 57	.num_resources = ARRAY_SIZE(espt_nor_flash_resources),
 58	.dev = {
 59		.platform_data = &espt_nor_flash_data,
 60	},
 61};
 62
 63/* SH-Ether */
 64static struct resource sh_eth_resources[] = {
 65	{
 66		.start  = 0xFEE00800,   /* use eth1 */
 67		.end    = 0xFEE00F7C - 1,
 68		.flags  = IORESOURCE_MEM,
 69	}, {
 70		.start  = 0xFEE01800,   /* TSU */
 71		.end    = 0xFEE01FFF,
 72		.flags  = IORESOURCE_MEM,
 73	}, {
 74
 75		.start  = evt2irq(0x920),   /* irq number */
 76		.flags  = IORESOURCE_IRQ,
 77	},
 78};
 79
 80static struct sh_eth_plat_data sh7763_eth_pdata = {
 81	.phy = 0,
 82	.edmac_endian = EDMAC_LITTLE_ENDIAN,
 83	.phy_interface = PHY_INTERFACE_MODE_MII,
 84};
 85
 86static struct platform_device espt_eth_device = {
 87	.name       = "sh7763-gether",
 88	.resource   = sh_eth_resources,
 89	.num_resources  = ARRAY_SIZE(sh_eth_resources),
 90	.dev        = {
 91		.platform_data = &sh7763_eth_pdata,
 92	},
 93};
 94
 95static struct platform_device *espt_devices[] __initdata = {
 96	&espt_nor_flash_device,
 97	&espt_eth_device,
 98};
 99
100static int __init espt_devices_setup(void)
101{
102	return platform_add_devices(espt_devices,
103				    ARRAY_SIZE(espt_devices));
104}
105device_initcall(espt_devices_setup);
106
107static struct sh_machine_vector mv_espt __initmv = {
108	.mv_name = "ESPT-GIGA",
109};
v5.14.15
  1// SPDX-License-Identifier: GPL-2.0
  2/*
  3 * Data Technology Inc. ESPT-GIGA board support
  4 *
  5 * Copyright (C) 2008, 2009 Renesas Solutions Corp.
  6 * Copyright (C) 2008, 2009 Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
 
 
 
 
  7 */
  8#include <linux/init.h>
  9#include <linux/platform_device.h>
 10#include <linux/interrupt.h>
 11#include <linux/mtd/physmap.h>
 12#include <linux/io.h>
 13#include <linux/sh_eth.h>
 14#include <linux/sh_intc.h>
 15#include <asm/machvec.h>
 16#include <linux/sizes.h>
 17
 18/* NOR Flash */
 19static struct mtd_partition espt_nor_flash_partitions[] = {
 20	{
 21		.name = "U-Boot",
 22		.offset = 0,
 23		.size = (2 * SZ_128K),
 24		.mask_flags = MTD_WRITEABLE,	/* Read-only */
 25	}, {
 26		.name = "Linux-Kernel",
 27		.offset = MTDPART_OFS_APPEND,
 28		.size = (20 * SZ_128K),
 29	}, {
 30		.name = "Root Filesystem",
 31		.offset = MTDPART_OFS_APPEND,
 32		.size = MTDPART_SIZ_FULL,
 33	},
 34};
 35
 36static struct physmap_flash_data espt_nor_flash_data = {
 37	.width = 2,
 38	.parts = espt_nor_flash_partitions,
 39	.nr_parts = ARRAY_SIZE(espt_nor_flash_partitions),
 40};
 41
 42static struct resource espt_nor_flash_resources[] = {
 43	[0] = {
 44		.name = "NOR Flash",
 45		.start = 0,
 46		.end = SZ_8M - 1,
 47		.flags = IORESOURCE_MEM,
 48	},
 49};
 50
 51static struct platform_device espt_nor_flash_device = {
 52	.name = "physmap-flash",
 53	.resource = espt_nor_flash_resources,
 54	.num_resources = ARRAY_SIZE(espt_nor_flash_resources),
 55	.dev = {
 56		.platform_data = &espt_nor_flash_data,
 57	},
 58};
 59
 60/* SH-Ether */
 61static struct resource sh_eth_resources[] = {
 62	{
 63		.start  = 0xFEE00800,   /* use eth1 */
 64		.end    = 0xFEE00F7C - 1,
 65		.flags  = IORESOURCE_MEM,
 66	}, {
 67		.start  = 0xFEE01800,   /* TSU */
 68		.end    = 0xFEE01FFF,
 69		.flags  = IORESOURCE_MEM,
 70	}, {
 71
 72		.start  = evt2irq(0x920),   /* irq number */
 73		.flags  = IORESOURCE_IRQ,
 74	},
 75};
 76
 77static struct sh_eth_plat_data sh7763_eth_pdata = {
 78	.phy = 0,
 
 79	.phy_interface = PHY_INTERFACE_MODE_MII,
 80};
 81
 82static struct platform_device espt_eth_device = {
 83	.name       = "sh7763-gether",
 84	.resource   = sh_eth_resources,
 85	.num_resources  = ARRAY_SIZE(sh_eth_resources),
 86	.dev        = {
 87		.platform_data = &sh7763_eth_pdata,
 88	},
 89};
 90
 91static struct platform_device *espt_devices[] __initdata = {
 92	&espt_nor_flash_device,
 93	&espt_eth_device,
 94};
 95
 96static int __init espt_devices_setup(void)
 97{
 98	return platform_add_devices(espt_devices,
 99				    ARRAY_SIZE(espt_devices));
100}
101device_initcall(espt_devices_setup);
102
103static struct sh_machine_vector mv_espt __initmv = {
104	.mv_name = "ESPT-GIGA",
105};