summaryrefslogtreecommitdiffstats
path: root/arch/sh/boards/renesas/migor/setup.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/sh/boards/renesas/migor/setup.c')
-rw-r--r--arch/sh/boards/renesas/migor/setup.c257
1 files changed, 0 insertions, 257 deletions
diff --git a/arch/sh/boards/renesas/migor/setup.c b/arch/sh/boards/renesas/migor/setup.c
deleted file mode 100644
index 963c99322095..000000000000
--- a/arch/sh/boards/renesas/migor/setup.c
+++ /dev/null
@@ -1,257 +0,0 @@
-/*
- * Renesas System Solutions Asia Pte. Ltd - Migo-R
- *
- * Copyright (C) 2008 Magnus Damm
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/interrupt.h>
-#include <linux/input.h>
-#include <linux/mtd/physmap.h>
-#include <linux/mtd/nand.h>
-#include <linux/i2c.h>
-#include <linux/smc91x.h>
-#include <asm/machvec.h>
-#include <asm/io.h>
-#include <asm/sh_keysc.h>
-#include <asm/migor.h>
-
-/* Address IRQ Size Bus Description
- * 0x00000000 64MB 16 NOR Flash (SP29PL256N)
- * 0x0c000000 64MB 64 SDRAM (2xK4M563233G)
- * 0x10000000 IRQ0 16 Ethernet (SMC91C111)
- * 0x14000000 IRQ4 16 USB 2.0 Host Controller (M66596)
- * 0x18000000 8GB 8 NAND Flash (K9K8G08U0A)
- */
-
-static struct smc91x_platdata smc91x_info = {
- .flags = SMC91X_USE_16BIT,
-};
-
-static struct resource smc91x_eth_resources[] = {
- [0] = {
- .name = "SMC91C111" ,
- .start = 0x10000300,
- .end = 0x1000030f,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = 32, /* IRQ0 */
- .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
- },
-};
-
-static struct platform_device smc91x_eth_device = {
- .name = "smc91x",
- .num_resources = ARRAY_SIZE(smc91x_eth_resources),
- .resource = smc91x_eth_resources,
- .dev = {
- .platform_data = &smc91x_info,
- },
-};
-
-static struct sh_keysc_info sh_keysc_info = {
- .mode = SH_KEYSC_MODE_2, /* KEYOUT0->4, KEYIN1->5 */
- .scan_timing = 3,
- .delay = 5,
- .keycodes = {
- 0, KEY_UP, KEY_DOWN, KEY_LEFT, KEY_RIGHT, KEY_ENTER,
- 0, KEY_F, KEY_C, KEY_D, KEY_H, KEY_1,
- 0, KEY_2, KEY_3, KEY_4, KEY_5, KEY_6,
- 0, KEY_7, KEY_8, KEY_9, KEY_S, KEY_0,
- 0, KEY_P, KEY_STOP, KEY_REWIND, KEY_PLAY, KEY_FASTFORWARD,
- },
-};
-
-static struct resource sh_keysc_resources[] = {
- [0] = {
- .start = 0x044b0000,
- .end = 0x044b000f,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = 79,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device sh_keysc_device = {
- .name = "sh_keysc",
- .num_resources = ARRAY_SIZE(sh_keysc_resources),
- .resource = sh_keysc_resources,
- .dev = {
- .platform_data = &sh_keysc_info,
- },
-};
-
-static struct mtd_partition migor_nor_flash_partitions[] =
-{
- {
- .name = "uboot",
- .offset = 0,
- .size = (1 * 1024 * 1024),
- .mask_flags = MTD_WRITEABLE, /* Read-only */
- },
- {
- .name = "rootfs",
- .offset = MTDPART_OFS_APPEND,
- .size = (15 * 1024 * 1024),
- },
- {
- .name = "other",
- .offset = MTDPART_OFS_APPEND,
- .size = MTDPART_SIZ_FULL,
- },
-};
-
-static struct physmap_flash_data migor_nor_flash_data = {
- .width = 2,
- .parts = migor_nor_flash_partitions,
- .nr_parts = ARRAY_SIZE(migor_nor_flash_partitions),
-};
-
-static struct resource migor_nor_flash_resources[] = {
- [0] = {
- .name = "NOR Flash",
- .start = 0x00000000,
- .end = 0x03ffffff,
- .flags = IORESOURCE_MEM,
- }
-};
-
-static struct platform_device migor_nor_flash_device = {
- .name = "physmap-flash",
- .resource = migor_nor_flash_resources,
- .num_resources = ARRAY_SIZE(migor_nor_flash_resources),
- .dev = {
- .platform_data = &migor_nor_flash_data,
- },
-};
-
-static struct mtd_partition migor_nand_flash_partitions[] = {
- {
- .name = "nanddata1",
- .offset = 0x0,
- .size = 512 * 1024 * 1024,
- },
- {
- .name = "nanddata2",
- .offset = MTDPART_OFS_APPEND,
- .size = 512 * 1024 * 1024,
- },
-};
-
-static void migor_nand_flash_cmd_ctl(struct mtd_info *mtd, int cmd,
- unsigned int ctrl)
-{
- struct nand_chip *chip = mtd->priv;
-
- if (cmd == NAND_CMD_NONE)
- return;
-
- if (ctrl & NAND_CLE)
- writeb(cmd, chip->IO_ADDR_W + 0x00400000);
- else if (ctrl & NAND_ALE)
- writeb(cmd, chip->IO_ADDR_W + 0x00800000);
- else
- writeb(cmd, chip->IO_ADDR_W);
-}
-
-static int migor_nand_flash_ready(struct mtd_info *mtd)
-{
- return ctrl_inb(PORT_PADR) & 0x02; /* PTA1 */
-}
-
-struct platform_nand_data migor_nand_flash_data = {
- .chip = {
- .nr_chips = 1,
- .partitions = migor_nand_flash_partitions,
- .nr_partitions = ARRAY_SIZE(migor_nand_flash_partitions),
- .chip_delay = 20,
- .part_probe_types = (const char *[]) { "cmdlinepart", NULL },
- },
- .ctrl = {
- .dev_ready = migor_nand_flash_ready,
- .cmd_ctrl = migor_nand_flash_cmd_ctl,
- },
-};
-
-static struct resource migor_nand_flash_resources[] = {
- [0] = {
- .name = "NAND Flash",
- .start = 0x18000000,
- .end = 0x18ffffff,
- .flags = IORESOURCE_MEM,
- },
-};
-
-static struct platform_device migor_nand_flash_device = {
- .name = "gen_nand",
- .resource = migor_nand_flash_resources,
- .num_resources = ARRAY_SIZE(migor_nand_flash_resources),
- .dev = {
- .platform_data = &migor_nand_flash_data,
- }
-};
-
-static struct platform_device *migor_devices[] __initdata = {
- &smc91x_eth_device,
- &sh_keysc_device,
- &migor_nor_flash_device,
- &migor_nand_flash_device,
-};
-
-static struct i2c_board_info __initdata migor_i2c_devices[] = {
- {
- I2C_BOARD_INFO("rs5c372b", 0x32),
- },
- {
- I2C_BOARD_INFO("migor_ts", 0x51),
- .irq = 38, /* IRQ6 */
- },
-};
-
-static int __init migor_devices_setup(void)
-{
- i2c_register_board_info(0, migor_i2c_devices,
- ARRAY_SIZE(migor_i2c_devices));
-
- return platform_add_devices(migor_devices, ARRAY_SIZE(migor_devices));
-}
-__initcall(migor_devices_setup);
-
-static void __init migor_setup(char **cmdline_p)
-{
- /* SMC91C111 - Enable IRQ0 */
- ctrl_outw(ctrl_inw(PORT_PJCR) & ~0x0003, PORT_PJCR);
-
- /* KEYSC */
- ctrl_outw(ctrl_inw(PORT_PYCR) & ~0x0fff, PORT_PYCR);
- ctrl_outw(ctrl_inw(PORT_PZCR) & ~0x0ff0, PORT_PZCR);
- ctrl_outw(ctrl_inw(PORT_PSELA) & ~0x4100, PORT_PSELA);
- ctrl_outw(ctrl_inw(PORT_HIZCRA) & ~0x4000, PORT_HIZCRA);
- ctrl_outw(ctrl_inw(PORT_HIZCRC) & ~0xc000, PORT_HIZCRC);
- ctrl_outl(ctrl_inl(MSTPCR2) & ~0x00004000, MSTPCR2);
-
- /* NAND Flash */
- ctrl_outw(ctrl_inw(PORT_PXCR) & 0x0fff, PORT_PXCR);
- ctrl_outl((ctrl_inl(BSC_CS6ABCR) & ~0x00000600) | 0x00000200,
- BSC_CS6ABCR);
-
- /* I2C */
- ctrl_outl(ctrl_inl(MSTPCR1) & ~0x00000200, MSTPCR1);
-
- /* Touch Panel - Enable IRQ6 */
- ctrl_outw(ctrl_inw(PORT_PZCR) & ~0xc, PORT_PZCR);
- ctrl_outw((ctrl_inw(PORT_PSELA) | 0x8000), PORT_PSELA);
- ctrl_outw((ctrl_inw(PORT_HIZCRC) & ~0x4000), PORT_HIZCRC);
-}
-
-static struct sh_machine_vector mv_migor __initmv = {
- .mv_name = "Migo-R",
- .mv_setup = migor_setup,
-};
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-13 22:59:07 +0000