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-rw-r--r--arch/arm/mach-omap1/board-h3.c455
1 files changed, 0 insertions, 455 deletions
diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c
deleted file mode 100644
index 1e4c57710fcc..000000000000
--- a/arch/arm/mach-omap1/board-h3.c
+++ /dev/null
@@ -1,455 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * linux/arch/arm/mach-omap1/board-h3.c
- *
- * This file contains OMAP1710 H3 specific code.
- *
- * Copyright (C) 2004 Texas Instruments, Inc.
- * Copyright (C) 2002 MontaVista Software, Inc.
- * Copyright (C) 2001 RidgeRun, Inc.
- * Author: RidgeRun, Inc.
- * Greg Lonnon (glonnon@ridgerun.com) or info@ridgerun.com
- */
-#include <linux/gpio.h>
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/major.h>
-#include <linux/kernel.h>
-#include <linux/platform_device.h>
-#include <linux/errno.h>
-#include <linux/workqueue.h>
-#include <linux/i2c.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/platnand.h>
-#include <linux/mtd/partitions.h>
-#include <linux/mtd/physmap.h>
-#include <linux/input.h>
-#include <linux/spi/spi.h>
-#include <linux/mfd/tps65010.h>
-#include <linux/smc91x.h>
-#include <linux/omapfb.h>
-#include <linux/platform_data/gpio-omap.h>
-#include <linux/platform_data/keypad-omap.h>
-#include <linux/omap-dma.h>
-#include <linux/leds.h>
-
-#include <asm/setup.h>
-#include <asm/page.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/map.h>
-
-#include "tc.h"
-#include "mux.h"
-#include "flash.h"
-#include "hardware.h"
-#include "irqs.h"
-#include "usb.h"
-#include "common.h"
-#include "board-h3.h"
-
-/* In OMAP1710 H3 the Ethernet is directly connected to CS1 */
-#define OMAP1710_ETHR_START 0x04000300
-
-#define H3_TS_GPIO 48
-
-static const unsigned int h3_keymap[] = {
- KEY(0, 0, KEY_LEFT),
- KEY(1, 0, KEY_RIGHT),
- KEY(2, 0, KEY_3),
- KEY(3, 0, KEY_F10),
- KEY(4, 0, KEY_F5),
- KEY(5, 0, KEY_9),
- KEY(0, 1, KEY_DOWN),
- KEY(1, 1, KEY_UP),
- KEY(2, 1, KEY_2),
- KEY(3, 1, KEY_F9),
- KEY(4, 1, KEY_F7),
- KEY(5, 1, KEY_0),
- KEY(0, 2, KEY_ENTER),
- KEY(1, 2, KEY_6),
- KEY(2, 2, KEY_1),
- KEY(3, 2, KEY_F2),
- KEY(4, 2, KEY_F6),
- KEY(5, 2, KEY_HOME),
- KEY(0, 3, KEY_8),
- KEY(1, 3, KEY_5),
- KEY(2, 3, KEY_F12),
- KEY(3, 3, KEY_F3),
- KEY(4, 3, KEY_F8),
- KEY(5, 3, KEY_END),
- KEY(0, 4, KEY_7),
- KEY(1, 4, KEY_4),
- KEY(2, 4, KEY_F11),
- KEY(3, 4, KEY_F1),
- KEY(4, 4, KEY_F4),
- KEY(5, 4, KEY_ESC),
- KEY(0, 5, KEY_F13),
- KEY(1, 5, KEY_F14),
- KEY(2, 5, KEY_F15),
- KEY(3, 5, KEY_F16),
- KEY(4, 5, KEY_SLEEP),
-};
-
-
-static struct mtd_partition nor_partitions[] = {
- /* bootloader (U-Boot, etc) in first sector */
- {
- .name = "bootloader",
- .offset = 0,
- .size = SZ_128K,
- .mask_flags = MTD_WRITEABLE, /* force read-only */
- },
- /* bootloader params in the next sector */
- {
- .name = "params",
- .offset = MTDPART_OFS_APPEND,
- .size = SZ_128K,
- .mask_flags = 0,
- },
- /* kernel */
- {
- .name = "kernel",
- .offset = MTDPART_OFS_APPEND,
- .size = SZ_2M,
- .mask_flags = 0
- },
- /* file system */
- {
- .name = "filesystem",
- .offset = MTDPART_OFS_APPEND,
- .size = MTDPART_SIZ_FULL,
- .mask_flags = 0
- }
-};
-
-static struct physmap_flash_data nor_data = {
- .width = 2,
- .set_vpp = omap1_set_vpp,
- .parts = nor_partitions,
- .nr_parts = ARRAY_SIZE(nor_partitions),
-};
-
-static struct resource nor_resource = {
- /* This is on CS3, wherever it's mapped */
- .flags = IORESOURCE_MEM,
-};
-
-static struct platform_device nor_device = {
- .name = "physmap-flash",
- .id = 0,
- .dev = {
- .platform_data = &nor_data,
- },
- .num_resources = 1,
- .resource = &nor_resource,
-};
-
-static struct mtd_partition nand_partitions[] = {
-#if 0
- /* REVISIT: enable these partitions if you make NAND BOOT work */
- {
- .name = "xloader",
- .offset = 0,
- .size = 64 * 1024,
- .mask_flags = MTD_WRITEABLE, /* force read-only */
- },
- {
- .name = "bootloader",
- .offset = MTDPART_OFS_APPEND,
- .size = 256 * 1024,
- .mask_flags = MTD_WRITEABLE, /* force read-only */
- },
- {
- .name = "params",
- .offset = MTDPART_OFS_APPEND,
- .size = 192 * 1024,
- },
- {
- .name = "kernel",
- .offset = MTDPART_OFS_APPEND,
- .size = 2 * SZ_1M,
- },
-#endif
- {
- .name = "filesystem",
- .size = MTDPART_SIZ_FULL,
- .offset = MTDPART_OFS_APPEND,
- },
-};
-
-#define H3_NAND_RB_GPIO_PIN 10
-
-static int nand_dev_ready(struct nand_chip *chip)
-{
- return gpio_get_value(H3_NAND_RB_GPIO_PIN);
-}
-
-static struct platform_nand_data nand_platdata = {
- .chip = {
- .nr_chips = 1,
- .chip_offset = 0,
- .nr_partitions = ARRAY_SIZE(nand_partitions),
- .partitions = nand_partitions,
- .options = NAND_SAMSUNG_LP_OPTIONS,
- },
- .ctrl = {
- .cmd_ctrl = omap1_nand_cmd_ctl,
- .dev_ready = nand_dev_ready,
-
- },
-};
-
-static struct resource nand_resource = {
- .flags = IORESOURCE_MEM,
-};
-
-static struct platform_device nand_device = {
- .name = "gen_nand",
- .id = 0,
- .dev = {
- .platform_data = &nand_platdata,
- },
- .num_resources = 1,
- .resource = &nand_resource,
-};
-
-static struct smc91x_platdata smc91x_info = {
- .flags = SMC91X_USE_16BIT | SMC91X_NOWAIT,
- .leda = RPC_LED_100_10,
- .ledb = RPC_LED_TX_RX,
-};
-
-static struct resource smc91x_resources[] = {
- [0] = {
- .start = OMAP1710_ETHR_START, /* Physical */
- .end = OMAP1710_ETHR_START + 0xf,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_LOWEDGE,
- },
-};
-
-static struct platform_device smc91x_device = {
- .name = "smc91x",
- .id = 0,
- .dev = {
- .platform_data = &smc91x_info,
- },
- .num_resources = ARRAY_SIZE(smc91x_resources),
- .resource = smc91x_resources,
-};
-
-static void __init h3_init_smc91x(void)
-{
- omap_cfg_reg(W15_1710_GPIO40);
- if (gpio_request(40, "SMC91x irq") < 0) {
- printk("Error requesting gpio 40 for smc91x irq\n");
- return;
- }
-}
-
-#define GPTIMER_BASE 0xFFFB1400
-#define GPTIMER_REGS(x) (0xFFFB1400 + (x * 0x800))
-#define GPTIMER_REGS_SIZE 0x46
-
-static struct resource intlat_resources[] = {
- [0] = {
- .start = GPTIMER_REGS(0), /* Physical */
- .end = GPTIMER_REGS(0) + GPTIMER_REGS_SIZE,
- .flags = IORESOURCE_MEM,
- },
- [1] = {
- .start = INT_1610_GPTIMER1,
- .end = INT_1610_GPTIMER1,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device intlat_device = {
- .name = "omap_intlat",
- .id = 0,
- .num_resources = ARRAY_SIZE(intlat_resources),
- .resource = intlat_resources,
-};
-
-static struct resource h3_kp_resources[] = {
- [0] = {
- .start = INT_KEYBOARD,
- .end = INT_KEYBOARD,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static const struct matrix_keymap_data h3_keymap_data = {
- .keymap = h3_keymap,
- .keymap_size = ARRAY_SIZE(h3_keymap),
-};
-
-static struct omap_kp_platform_data h3_kp_data = {
- .rows = 8,
- .cols = 8,
- .keymap_data = &h3_keymap_data,
- .rep = true,
- .delay = 9,
- .dbounce = true,
-};
-
-static struct platform_device h3_kp_device = {
- .name = "omap-keypad",
- .id = -1,
- .dev = {
- .platform_data = &h3_kp_data,
- },
- .num_resources = ARRAY_SIZE(h3_kp_resources),
- .resource = h3_kp_resources,
-};
-
-static struct platform_device h3_lcd_device = {
- .name = "lcd_h3",
- .id = -1,
-};
-
-static struct spi_board_info h3_spi_board_info[] __initdata = {
- [0] = {
- .modalias = "tsc2101",
- .bus_num = 2,
- .chip_select = 0,
- .max_speed_hz = 16000000,
- /* .platform_data = &tsc_platform_data, */
- },
-};
-
-static const struct gpio_led h3_gpio_led_pins[] = {
- {
- .name = "h3:red",
- .default_trigger = "heartbeat",
- .gpio = 3,
- },
- {
- .name = "h3:green",
- .default_trigger = "cpu0",
- .gpio = OMAP_MPUIO(4),
- },
-};
-
-static struct gpio_led_platform_data h3_gpio_led_data = {
- .leds = h3_gpio_led_pins,
- .num_leds = ARRAY_SIZE(h3_gpio_led_pins),
-};
-
-static struct platform_device h3_gpio_leds = {
- .name = "leds-gpio",
- .id = -1,
- .dev = {
- .platform_data = &h3_gpio_led_data,
- },
-};
-
-static struct platform_device *devices[] __initdata = {
- &nor_device,
- &nand_device,
- &smc91x_device,
- &intlat_device,
- &h3_kp_device,
- &h3_lcd_device,
- &h3_gpio_leds,
-};
-
-static struct omap_usb_config h3_usb_config __initdata = {
- /* usb1 has a Mini-AB port and external isp1301 transceiver */
- .otg = 2,
-
-#if IS_ENABLED(CONFIG_USB_OMAP)
- .hmc_mode = 19, /* 0:host(off) 1:dev|otg 2:disabled */
-#elif IS_ENABLED(CONFIG_USB_OHCI_HCD)
- /* NONSTANDARD CABLE NEEDED (B-to-Mini-B) */
- .hmc_mode = 20, /* 1:dev|otg(off) 1:host 2:disabled */
-#endif
-
- .pins[1] = 3,
-};
-
-static const struct omap_lcd_config h3_lcd_config __initconst = {
- .ctrl_name = "internal",
-};
-
-static struct i2c_board_info __initdata h3_i2c_board_info[] = {
- {
- I2C_BOARD_INFO("tps65013", 0x48),
- },
- {
- I2C_BOARD_INFO("isp1301_omap", 0x2d),
- },
-};
-
-static void __init h3_init(void)
-{
- h3_init_smc91x();
-
- /* Here we assume the NOR boot config: NOR on CS3 (possibly swapped
- * to address 0 by a dip switch), NAND on CS2B. The NAND driver will
- * notice whether a NAND chip is enabled at probe time.
- *
- * H3 support NAND-boot, with a dip switch to put NOR on CS2B and NAND
- * (which on H2 may be 16bit) on CS3. Try detecting that in code here,
- * to avoid probing every possible flash configuration...
- */
- nor_resource.end = nor_resource.start = omap_cs3_phys();
- nor_resource.end += SZ_32M - 1;
-
- nand_resource.end = nand_resource.start = OMAP_CS2B_PHYS;
- nand_resource.end += SZ_4K - 1;
- BUG_ON(gpio_request(H3_NAND_RB_GPIO_PIN, "NAND ready") < 0);
- gpio_direction_input(H3_NAND_RB_GPIO_PIN);
-
- /* GPIO10 Func_MUX_CTRL reg bit 29:27, Configure V2 to mode1 as GPIO */
- /* GPIO10 pullup/down register, Enable pullup on GPIO10 */
- omap_cfg_reg(V2_1710_GPIO10);
-
- /* Mux pins for keypad */
- omap_cfg_reg(F18_1610_KBC0);
- omap_cfg_reg(D20_1610_KBC1);
- omap_cfg_reg(D19_1610_KBC2);
- omap_cfg_reg(E18_1610_KBC3);
- omap_cfg_reg(C21_1610_KBC4);
- omap_cfg_reg(G18_1610_KBR0);
- omap_cfg_reg(F19_1610_KBR1);
- omap_cfg_reg(H14_1610_KBR2);
- omap_cfg_reg(E20_1610_KBR3);
- omap_cfg_reg(E19_1610_KBR4);
- omap_cfg_reg(N19_1610_KBR5);
-
- /* GPIO based LEDs */
- omap_cfg_reg(P18_1610_GPIO3);
- omap_cfg_reg(MPUIO4);
-
- smc91x_resources[1].start = gpio_to_irq(40);
- smc91x_resources[1].end = gpio_to_irq(40);
- platform_add_devices(devices, ARRAY_SIZE(devices));
- h3_spi_board_info[0].irq = gpio_to_irq(H3_TS_GPIO);
- spi_register_board_info(h3_spi_board_info,
- ARRAY_SIZE(h3_spi_board_info));
- omap_serial_init();
- h3_i2c_board_info[1].irq = gpio_to_irq(14);
- omap_register_i2c_bus(1, 100, h3_i2c_board_info,
- ARRAY_SIZE(h3_i2c_board_info));
- omap1_usb_init(&h3_usb_config);
- h3_mmc_init();
-
- omapfb_set_lcd_config(&h3_lcd_config);
-}
-
-MACHINE_START(OMAP_H3, "TI OMAP1710 H3 board")
- /* Maintainer: Texas Instruments, Inc. */
- .atag_offset = 0x100,
- .map_io = omap16xx_map_io,
- .init_early = omap1_init_early,
- .init_irq = omap1_init_irq,
- .handle_irq = omap1_handle_irq,
- .init_machine = h3_init,
- .init_late = omap1_init_late,
- .init_time = omap1_timer_init,
- .restart = omap1_restart,
-MACHINE_END
generated by cgit (git 2.34.1) at 2024-06-04 18:43:21 +0000