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[ARM] 3433/1: ARM: OMAP: 8/8 Update board files

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Patch from Tony Lindgren

This patch syncs OMAP board support with linux-omap tree.
The highlights of the patch are:
- Add support for Nokia 770 by Juha Yrjola
- Add support for Samsung Apollon by Kyungmin Park
- Add support for Amstrad E3 videophone by Jonathan McDowell
- Remove board-netstar.c board support as requested by Ladislav Michl
- Do platform_device registration in board files by Komal Shah et al.

Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Tony Lindgren 2006-04-02 17:46:30 +01:00 committed by Russell King
parent 120db2cba8
commit 9b6553cd01
28 changed files with 1970 additions and 299 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
arch/arm/mach-omap1/Kconfig
View File

@ -69,12 +69,6 @@ config MACH_VOICEBLUE
Support for Voiceblue GSM/VoIP gateway. Say Y here if you have
such a board.
config MACH_NETSTAR
bool "NetStar"
depends on ARCH_OMAP1 && ARCH_OMAP15XX
help
Support for NetStar PBX. Say Y here if you have such a board.
config MACH_OMAP_PALMTE
bool "Palm Tungsten E"
depends on ARCH_OMAP1 && ARCH_OMAP15XX
@ -85,6 +79,20 @@ config MACH_OMAP_PALMTE
informations.
Say Y here if you have such a PDA, say NO otherwise.
config MACH_NOKIA770
bool "Nokia 770"
depends on ARCH_OMAP1 && ARCH_OMAP16XX
help
Support for the Nokia 770 Internet Tablet. Say Y here if you
have such a device.
config MACH_AMS_DELTA
bool "Amstrad E3 (Delta)"
depends on ARCH_OMAP1 && ARCH_OMAP15XX
help
Support for the Amstrad E3 (codename Delta) videophone. Say Y here
if you have such a device.
config MACH_OMAP_GENERIC
bool "Generic OMAP board"
depends on ARCH_OMAP1 && (ARCH_OMAP15XX || ARCH_OMAP16XX)

116
arch/arm/mach-omap1/board-ams-delta.c Normal file
View File

@ -0,0 +1,116 @@
/*
* linux/arch/arm/mach-omap1/board-ams-delta.c
*
* Modified from board-generic.c
*
* Board specific inits for the Amstrad E3 (codename Delta) videophone
*
* Copyright (C) 2006 Jonathan McDowell <noodles@earth.li>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <asm/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/arch/board-ams-delta.h>
#include <asm/arch/gpio.h>
#include <asm/arch/mux.h>
#include <asm/arch/usb.h>
#include <asm/arch/board.h>
#include <asm/arch/common.h>
static u8 ams_delta_latch1_reg;
static u16 ams_delta_latch2_reg;
void ams_delta_latch1_write(u8 mask, u8 value)
{
ams_delta_latch1_reg &= ~mask;
ams_delta_latch1_reg |= value;
*(volatile __u8 *) AMS_DELTA_LATCH1_VIRT = ams_delta_latch1_reg;
}
void ams_delta_latch2_write(u16 mask, u16 value)
{
ams_delta_latch2_reg &= ~mask;
ams_delta_latch2_reg |= value;
*(volatile __u16 *) AMS_DELTA_LATCH2_VIRT = ams_delta_latch2_reg;
}
static void __init ams_delta_init_irq(void)
{
omap1_init_common_hw();
omap_init_irq();
omap_gpio_init();
}
static struct map_desc ams_delta_io_desc[] __initdata = {
// AMS_DELTA_LATCH1
{
.virtual = AMS_DELTA_LATCH1_VIRT,
.pfn = __phys_to_pfn(AMS_DELTA_LATCH1_PHYS),
.length = 0x01000000,
.type = MT_DEVICE
},
// AMS_DELTA_LATCH2
{
.virtual = AMS_DELTA_LATCH2_VIRT,
.pfn = __phys_to_pfn(AMS_DELTA_LATCH2_PHYS),
.length = 0x01000000,
.type = MT_DEVICE
},
// AMS_DELTA_MODEM
{
.virtual = AMS_DELTA_MODEM_VIRT,
.pfn = __phys_to_pfn(AMS_DELTA_MODEM_PHYS),
.length = 0x01000000,
.type = MT_DEVICE
}
};
static struct omap_uart_config ams_delta_uart_config __initdata = {
.enabled_uarts = 1,
};
static struct omap_board_config_kernel ams_delta_config[] = {
{ OMAP_TAG_UART, &ams_delta_uart_config },
};
static void __init ams_delta_init(void)
{
iotable_init(ams_delta_io_desc, ARRAY_SIZE(ams_delta_io_desc));
omap_board_config = ams_delta_config;
omap_board_config_size = ARRAY_SIZE(ams_delta_config);
omap_serial_init();
/* Clear latch2 (NAND, LCD, modem enable) */
ams_delta_latch2_write(~0, 0);
}
static void __init ams_delta_map_io(void)
{
omap1_map_common_io();
}
MACHINE_START(AMS_DELTA, "Amstrad E3 (Delta)")
/* Maintainer: Jonathan McDowell <noodles@earth.li> */
.phys_io = 0xfff00000,
.io_pg_offst = ((0xfef00000) >> 18) & 0xfffc,
.boot_params = 0x10000100,
.map_io = ams_delta_map_io,
.init_irq = ams_delta_init_irq,
.init_machine = ams_delta_init,
.timer = &omap_timer,
MACHINE_END
EXPORT_SYMBOL(ams_delta_latch1_write);
EXPORT_SYMBOL(ams_delta_latch2_write);

2
arch/arm/mach-omap1/board-generic.c
View File

@ -88,7 +88,7 @@ static struct omap_board_config_kernel generic_config[] = {
static void __init omap_generic_init(void)
{
#ifdef CONFIG_ARCH_OMAP15XX
if (cpu_is_omap1510()) {
if (cpu_is_omap15xx()) {
generic_config[0].data = &generic1510_usb_config;
}
#endif

200
arch/arm/mach-omap1/board-h2.c
View File

@ -24,7 +24,9 @@
#include <linux/platform_device.h>
#include <linux/delay.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/partitions.h>
#include <linux/input.h>
#include <asm/hardware.h>
#include <asm/mach-types.h>
@ -35,12 +37,55 @@
#include <asm/arch/gpio.h>
#include <asm/arch/mux.h>
#include <asm/arch/tc.h>
#include <asm/arch/irda.h>
#include <asm/arch/usb.h>
#include <asm/arch/keypad.h>
#include <asm/arch/common.h>
#include <asm/arch/mcbsp.h>
#include <asm/arch/omap-alsa.h>
extern int omap_gpio_init(void);
static struct mtd_partition h2_partitions[] = {
static int h2_keymap[] = {
KEY(0, 0, KEY_LEFT),
KEY(0, 1, KEY_RIGHT),
KEY(0, 2, KEY_3),
KEY(0, 3, KEY_F10),
KEY(0, 4, KEY_F5),
KEY(0, 5, KEY_9),
KEY(1, 0, KEY_DOWN),
KEY(1, 1, KEY_UP),
KEY(1, 2, KEY_2),
KEY(1, 3, KEY_F9),
KEY(1, 4, KEY_F7),
KEY(1, 5, KEY_0),
KEY(2, 0, KEY_ENTER),
KEY(2, 1, KEY_6),
KEY(2, 2, KEY_1),
KEY(2, 3, KEY_F2),
KEY(2, 4, KEY_F6),
KEY(2, 5, KEY_HOME),
KEY(3, 0, KEY_8),
KEY(3, 1, KEY_5),
KEY(3, 2, KEY_F12),
KEY(3, 3, KEY_F3),
KEY(3, 4, KEY_F8),
KEY(3, 5, KEY_END),
KEY(4, 0, KEY_7),
KEY(4, 1, KEY_4),
KEY(4, 2, KEY_F11),
KEY(4, 3, KEY_F1),
KEY(4, 4, KEY_F4),
KEY(4, 5, KEY_ESC),
KEY(5, 0, KEY_F13),
KEY(5, 1, KEY_F14),
KEY(5, 2, KEY_F15),
KEY(5, 3, KEY_F16),
KEY(5, 4, KEY_SLEEP),
0
};
static struct mtd_partition h2_nor_partitions[] = {
/* bootloader (U-Boot, etc) in first sector */
{
.name = "bootloader",
@ -71,26 +116,26 @@ static struct mtd_partition h2_partitions[] = {
}
};
static struct flash_platform_data h2_flash_data = {
static struct flash_platform_data h2_nor_data = {
.map_name = "cfi_probe",
.width = 2,
.parts = h2_partitions,
.nr_parts = ARRAY_SIZE(h2_partitions),
.parts = h2_nor_partitions,
.nr_parts = ARRAY_SIZE(h2_nor_partitions),
};
static struct resource h2_flash_resource = {
static struct resource h2_nor_resource = {
/* This is on CS3, wherever it's mapped */
.flags = IORESOURCE_MEM,
};
static struct platform_device h2_flash_device = {
static struct platform_device h2_nor_device = {
.name = "omapflash",
.id = 0,
.dev = {
.platform_data = &h2_flash_data,
.platform_data = &h2_nor_data,
},
.num_resources = 1,
.resource = &h2_flash_resource,
.resource = &h2_nor_resource,
};
static struct resource h2_smc91x_resources[] = {
@ -113,9 +158,119 @@ static struct platform_device h2_smc91x_device = {
.resource = h2_smc91x_resources,
};
static struct resource h2_kp_resources[] = {
[0] = {
.start = INT_KEYBOARD,
.end = INT_KEYBOARD,
.flags = IORESOURCE_IRQ,
},
};
static struct omap_kp_platform_data h2_kp_data = {
.rows = 8,
.cols = 8,
.keymap = h2_keymap,
.rep = 1,
};
static struct platform_device h2_kp_device = {
.name = "omap-keypad",
.id = -1,
.dev = {
.platform_data = &h2_kp_data,
},
.num_resources = ARRAY_SIZE(h2_kp_resources),
.resource = h2_kp_resources,
};
#define H2_IRDA_FIRSEL_GPIO_PIN 17
#if defined(CONFIG_OMAP_IR) || defined(CONFIG_OMAP_IR_MODULE)
static int h2_transceiver_mode(struct device *dev, int state)
{
if (state & IR_SIRMODE)
omap_set_gpio_dataout(H2_IRDA_FIRSEL_GPIO_PIN, 0);
else /* MIR/FIR */
omap_set_gpio_dataout(H2_IRDA_FIRSEL_GPIO_PIN, 1);
return 0;
}
#endif
static struct omap_irda_config h2_irda_data = {
.transceiver_cap = IR_SIRMODE | IR_MIRMODE | IR_FIRMODE,
.rx_channel = OMAP_DMA_UART3_RX,
.tx_channel = OMAP_DMA_UART3_TX,
.dest_start = UART3_THR,
.src_start = UART3_RHR,
.tx_trigger = 0,
.rx_trigger = 0,
};
static struct resource h2_irda_resources[] = {
[0] = {
.start = INT_UART3,
.end = INT_UART3,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device h2_irda_device = {
.name = "omapirda",
.id = 0,
.dev = {
.platform_data = &h2_irda_data,
},
.num_resources = ARRAY_SIZE(h2_irda_resources),
.resource = h2_irda_resources,
};
static struct platform_device h2_lcd_device = {
.name = "lcd_h2",
.id = -1,
};
static struct omap_mcbsp_reg_cfg mcbsp_regs = {
.spcr2 = FREE | FRST | GRST | XRST | XINTM(3),
.spcr1 = RINTM(3) | RRST,
.rcr2 = RPHASE | RFRLEN2(OMAP_MCBSP_WORD_8) |
RWDLEN2(OMAP_MCBSP_WORD_16) | RDATDLY(1),
.rcr1 = RFRLEN1(OMAP_MCBSP_WORD_8) | RWDLEN1(OMAP_MCBSP_WORD_16),
.xcr2 = XPHASE | XFRLEN2(OMAP_MCBSP_WORD_8) |
XWDLEN2(OMAP_MCBSP_WORD_16) | XDATDLY(1) | XFIG,
.xcr1 = XFRLEN1(OMAP_MCBSP_WORD_8) | XWDLEN1(OMAP_MCBSP_WORD_16),
.srgr1 = FWID(15),
.srgr2 = GSYNC | CLKSP | FSGM | FPER(31),
.pcr0 = CLKXM | CLKRM | FSXP | FSRP | CLKXP | CLKRP,
//.pcr0 = CLKXP | CLKRP, /* mcbsp: slave */
};
static struct omap_alsa_codec_config alsa_config = {
.name = "H2 TSC2101",
.mcbsp_regs_alsa = &mcbsp_regs,
.codec_configure_dev = NULL, // tsc2101_configure,
.codec_set_samplerate = NULL, // tsc2101_set_samplerate,
.codec_clock_setup = NULL, // tsc2101_clock_setup,
.codec_clock_on = NULL, // tsc2101_clock_on,
.codec_clock_off = NULL, // tsc2101_clock_off,
.get_default_samplerate = NULL, // tsc2101_get_default_samplerate,
};
static struct platform_device h2_mcbsp1_device = {
.name = "omap_alsa_mcbsp",
.id = 1,
.dev = {
.platform_data = &alsa_config,
},
};
static struct platform_device *h2_devices[] __initdata = {
&h2_flash_device,
&h2_nor_device,
&h2_smc91x_device,
&h2_irda_device,
&h2_kp_device,
&h2_lcd_device,
&h2_mcbsp1_device,
};
static void __init h2_init_smc91x(void)
@ -164,7 +319,6 @@ static struct omap_uart_config h2_uart_config __initdata = {
};
static struct omap_lcd_config h2_lcd_config __initdata = {
.panel_name = "h2",
.ctrl_name = "internal",
};
@ -177,16 +331,34 @@ static struct omap_board_config_kernel h2_config[] = {
static void __init h2_init(void)
{
/* NOTE: revC boards support NAND-boot, which can put NOR on CS2B
* and NAND (either 16bit or 8bit) on CS3.
/* 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.
*
* FIXME revC boards (and 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...
*/
h2_flash_resource.end = h2_flash_resource.start = omap_cs3_phys();
h2_flash_resource.end += SZ_32M - 1;
h2_nor_resource.end = h2_nor_resource.start = omap_cs3_phys();
h2_nor_resource.end += SZ_32M - 1;
omap_cfg_reg(L3_1610_FLASH_CS2B_OE);
omap_cfg_reg(M8_1610_FLASH_CS2B_WE);
/* MMC: card detect and WP */
// omap_cfg_reg(U19_ARMIO1); /* CD */
omap_cfg_reg(BALLOUT_V8_ARMIO3); /* WP */
/* Irda */
#if defined(CONFIG_OMAP_IR) || defined(CONFIG_OMAP_IR_MODULE)
omap_writel(omap_readl(FUNC_MUX_CTRL_A) | 7, FUNC_MUX_CTRL_A);
if (!(omap_request_gpio(H2_IRDA_FIRSEL_GPIO_PIN))) {
omap_set_gpio_direction(H2_IRDA_FIRSEL_GPIO_PIN, 0);
h2_irda_data.transceiver_mode = h2_transceiver_mode;
}
#endif
platform_add_devices(h2_devices, ARRAY_SIZE(h2_devices));
omap_board_config = h2_config;
omap_board_config_size = ARRAY_SIZE(h2_config);

277
arch/arm/mach-omap1/board-h3.c
View File

@ -21,8 +21,11 @@
#include <linux/kernel.h>
#include <linux/platform_device.h>
#include <linux/errno.h>
#include <linux/workqueue.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/partitions.h>
#include <linux/input.h>
#include <asm/setup.h>
#include <asm/page.h>
@ -33,15 +36,59 @@
#include <asm/mach/map.h>
#include <asm/arch/gpio.h>
#include <asm/arch/gpioexpander.h>
#include <asm/arch/irqs.h>
#include <asm/arch/mux.h>
#include <asm/arch/tc.h>
#include <asm/arch/irda.h>
#include <asm/arch/usb.h>
#include <asm/arch/keypad.h>
#include <asm/arch/dma.h>
#include <asm/arch/common.h>
extern int omap_gpio_init(void);
static struct mtd_partition h3_partitions[] = {
static int h3_keymap[] = {
KEY(0, 0, KEY_LEFT),
KEY(0, 1, KEY_RIGHT),
KEY(0, 2, KEY_3),
KEY(0, 3, KEY_F10),
KEY(0, 4, KEY_F5),
KEY(0, 5, KEY_9),
KEY(1, 0, KEY_DOWN),
KEY(1, 1, KEY_UP),
KEY(1, 2, KEY_2),
KEY(1, 3, KEY_F9),
KEY(1, 4, KEY_F7),
KEY(1, 5, KEY_0),
KEY(2, 0, KEY_ENTER),
KEY(2, 1, KEY_6),
KEY(2, 2, KEY_1),
KEY(2, 3, KEY_F2),
KEY(2, 4, KEY_F6),
KEY(2, 5, KEY_HOME),
KEY(3, 0, KEY_8),
KEY(3, 1, KEY_5),
KEY(3, 2, KEY_F12),
KEY(3, 3, KEY_F3),
KEY(3, 4, KEY_F8),
KEY(3, 5, KEY_END),
KEY(4, 0, KEY_7),
KEY(4, 1, KEY_4),
KEY(4, 2, KEY_F11),
KEY(4, 3, KEY_F1),
KEY(4, 4, KEY_F4),
KEY(4, 5, KEY_ESC),
KEY(5, 0, KEY_F13),
KEY(5, 1, KEY_F14),
KEY(5, 2, KEY_F15),
KEY(5, 3, KEY_F16),
KEY(5, 4, KEY_SLEEP),
0
};
static struct mtd_partition nor_partitions[] = {
/* bootloader (U-Boot, etc) in first sector */
{
.name = "bootloader",
@ -72,26 +119,80 @@ static struct mtd_partition h3_partitions[] = {
}
};
static struct flash_platform_data h3_flash_data = {
static struct flash_platform_data nor_data = {
.map_name = "cfi_probe",
.width = 2,
.parts = h3_partitions,
.nr_parts = ARRAY_SIZE(h3_partitions),
.parts = nor_partitions,
.nr_parts = ARRAY_SIZE(nor_partitions),
};
static struct resource h3_flash_resource = {
static struct resource nor_resource = {
/* This is on CS3, wherever it's mapped */
.flags = IORESOURCE_MEM,
};
static struct platform_device flash_device = {
static struct platform_device nor_device = {
.name = "omapflash",
.id = 0,
.dev = {
.platform_data = &h3_flash_data,
.platform_data = &nor_data,
},
.num_resources = 1,
.resource = &h3_flash_resource,
.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,
},
};
/* dip switches control NAND chip access: 8 bit, 16 bit, or neither */
static struct nand_platform_data nand_data = {
.options = NAND_SAMSUNG_LP_OPTIONS,
.parts = nand_partitions,
.nr_parts = ARRAY_SIZE(nand_partitions),
};
static struct resource nand_resource = {
.flags = IORESOURCE_MEM,
};
static struct platform_device nand_device = {
.name = "omapnand",
.id = 0,
.dev = {
.platform_data = &nand_data,
},
.num_resources = 1,
.resource = &nand_resource,
};
static struct resource smc91x_resources[] = {
@ -138,10 +239,136 @@ static struct platform_device intlat_device = {
.resource = intlat_resources,
};
static struct resource h3_kp_resources[] = {
[0] = {
.start = INT_KEYBOARD,
.end = INT_KEYBOARD,
.flags = IORESOURCE_IRQ,
},
};
static struct omap_kp_platform_data h3_kp_data = {
.rows = 8,
.cols = 8,
.keymap = h3_keymap,
.rep = 1,
};
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,
};
/* Select between the IrDA and aGPS module
*/
static int h3_select_irda(struct device *dev, int state)
{
unsigned char expa;
int err = 0;
if ((err = read_gpio_expa(&expa, 0x26))) {
printk(KERN_ERR "Error reading from I/O EXPANDER \n");
return err;
}
/* 'P6' enable/disable IRDA_TX and IRDA_RX */
if (state & IR_SEL) { /* IrDA */
if ((err = write_gpio_expa(expa | 0x40, 0x26))) {
printk(KERN_ERR "Error writing to I/O EXPANDER \n");
return err;
}
} else {
if ((err = write_gpio_expa(expa & ~0x40, 0x26))) {
printk(KERN_ERR "Error writing to I/O EXPANDER \n");
return err;
}
}
return err;
}
static void set_trans_mode(void *data)
{
int *mode = data;
unsigned char expa;
int err = 0;
if ((err = read_gpio_expa(&expa, 0x27)) != 0) {
printk(KERN_ERR "Error reading from I/O expander\n");
}
expa &= ~0x03;
if (*mode & IR_SIRMODE) {
expa |= 0x01;
} else { /* MIR/FIR */
expa |= 0x03;
}
if ((err = write_gpio_expa(expa, 0x27)) != 0) {
printk(KERN_ERR "Error writing to I/O expander\n");
}
}
static int h3_transceiver_mode(struct device *dev, int mode)
{
struct omap_irda_config *irda_config = dev->platform_data;
cancel_delayed_work(&irda_config->gpio_expa);
PREPARE_WORK(&irda_config->gpio_expa, set_trans_mode, &mode);
schedule_work(&irda_config->gpio_expa);
return 0;
}
static struct omap_irda_config h3_irda_data = {
.transceiver_cap = IR_SIRMODE | IR_MIRMODE | IR_FIRMODE,
.transceiver_mode = h3_transceiver_mode,
.select_irda = h3_select_irda,
.rx_channel = OMAP_DMA_UART3_RX,
.tx_channel = OMAP_DMA_UART3_TX,
.dest_start = UART3_THR,
.src_start = UART3_RHR,
.tx_trigger = 0,
.rx_trigger = 0,
};
static struct resource h3_irda_resources[] = {
[0] = {
.start = INT_UART3,
.end = INT_UART3,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device h3_irda_device = {
.name = "omapirda",
.id = 0,
.dev = {
.platform_data = &h3_irda_data,
},
.num_resources = ARRAY_SIZE(h3_irda_resources),
.resource = h3_irda_resources,
};
static struct platform_device h3_lcd_device = {
.name = "lcd_h3",
.id = -1,
};
static struct platform_device *devices[] __initdata = {
&flash_device,
&nor_device,
&nand_device,
&smc91x_device,
&intlat_device,
&h3_irda_device,
&h3_kp_device,
&h3_lcd_device,
};
static struct omap_usb_config h3_usb_config __initdata = {
@ -171,7 +398,6 @@ static struct omap_uart_config h3_uart_config __initdata = {
};
static struct omap_lcd_config h3_lcd_config __initdata = {
.panel_name = "h3",
.ctrl_name = "internal",
};
@ -182,11 +408,36 @@ static struct omap_board_config_kernel h3_config[] = {
{ OMAP_TAG_LCD, &h3_lcd_config },
};
#define H3_NAND_RB_GPIO_PIN 10
static int nand_dev_ready(struct nand_platform_data *data)
{
return omap_get_gpio_datain(H3_NAND_RB_GPIO_PIN);
}
static void __init h3_init(void)
{
h3_flash_resource.end = h3_flash_resource.start = omap_cs3_phys();
h3_flash_resource.end += OMAP_CS3_SIZE - 1;
(void) platform_add_devices(devices, ARRAY_SIZE(devices));
/* 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;
if (!(omap_request_gpio(H3_NAND_RB_GPIO_PIN)))
nand_data.dev_ready = nand_dev_ready;
/* 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);
platform_add_devices(devices, ARRAY_SIZE(devices));
omap_board_config = h3_config;
omap_board_config_size = ARRAY_SIZE(h3_config);
omap_serial_init();

56
arch/arm/mach-omap1/board-innovator.c
View File

@ -22,6 +22,7 @@
#include <linux/delay.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/input.h>
#include <asm/hardware.h>
#include <asm/mach-types.h>
@ -34,8 +35,22 @@
#include <asm/arch/gpio.h>
#include <asm/arch/tc.h>
#include <asm/arch/usb.h>
#include <asm/arch/keypad.h>
#include <asm/arch/common.h>
static int innovator_keymap[] = {
KEY(0, 0, KEY_F1),
KEY(0, 3, KEY_DOWN),
KEY(1, 1, KEY_F2),
KEY(1, 2, KEY_RIGHT),
KEY(2, 0, KEY_F3),
KEY(2, 1, KEY_F4),
KEY(2, 2, KEY_UP),
KEY(3, 2, KEY_ENTER),
KEY(3, 3, KEY_LEFT),
0
};
static struct mtd_partition innovator_partitions[] = {
/* bootloader (U-Boot, etc) in first sector */
{
@ -97,6 +112,31 @@ static struct platform_device innovator_flash_device = {
.resource = &innovator_flash_resource,
};
static struct resource innovator_kp_resources[] = {
[0] = {
.start = INT_KEYBOARD,
.end = INT_KEYBOARD,
.flags = IORESOURCE_IRQ,
},
};
static struct omap_kp_platform_data innovator_kp_data = {
.rows = 8,
.cols = 8,
.keymap = innovator_keymap,
};
static struct platform_device innovator_kp_device = {
.name = "omap-keypad",
.id = -1,
.dev = {
.platform_data = &innovator_kp_data,
},
.num_resources = ARRAY_SIZE(innovator_kp_resources),
.resource = innovator_kp_resources,
};
#ifdef CONFIG_ARCH_OMAP15XX
/* Only FPGA needs to be mapped here. All others are done with ioremap */
@ -129,9 +169,16 @@ static struct platform_device innovator1510_smc91x_device = {
.resource = innovator1510_smc91x_resources,
};
static struct platform_device innovator1510_lcd_device = {
.name = "lcd_inn1510",
.id = -1,
};
static struct platform_device *innovator1510_devices[] __initdata = {
&innovator_flash_device,
&innovator1510_smc91x_device,
&innovator_kp_device,
&innovator1510_lcd_device,
};
#endif /* CONFIG_ARCH_OMAP15XX */
@ -158,9 +205,16 @@ static struct platform_device innovator1610_smc91x_device = {
.resource = innovator1610_smc91x_resources,
};
static struct platform_device innovator1610_lcd_device = {
.name = "inn1610_lcd",
.id = -1,
};
static struct platform_device *innovator1610_devices[] __initdata = {
&innovator_flash_device,
&innovator1610_smc91x_device,
&innovator_kp_device,
&innovator1610_lcd_device,
};
#endif /* CONFIG_ARCH_OMAP16XX */
@ -206,7 +260,6 @@ static struct omap_usb_config innovator1510_usb_config __initdata = {
};
static struct omap_lcd_config innovator1510_lcd_config __initdata = {
.panel_name = "inn1510",
.ctrl_name = "internal",
};
#endif
@ -228,7 +281,6 @@ static struct omap_usb_config h2_usb_config __initdata = {
};
static struct omap_lcd_config innovator1610_lcd_config __initdata = {
.panel_name = "inn1610",
.ctrl_name = "internal",
};
#endif

160
arch/arm/mach-omap1/board-netstar.c
View File

@ -1,160 +0,0 @@
/*
* Modified from board-generic.c
*
* Copyright (C) 2004 2N Telekomunikace, Ladislav Michl <michl@2n.cz>
*
* Code for Netstar OMAP board.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <linux/delay.h>
#include <linux/platform_device.h>
#include <linux/interrupt.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/notifier.h>
#include <linux/reboot.h>
#include <asm/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/arch/gpio.h>
#include <asm/arch/mux.h>
#include <asm/arch/usb.h>
#include <asm/arch/common.h>
extern void __init omap_init_time(void);
extern int omap_gpio_init(void);
static struct resource netstar_smc91x_resources[] = {
[0] = {
.start = OMAP_CS1_PHYS + 0x300,
.end = OMAP_CS1_PHYS + 0x300 + 16,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = OMAP_GPIO_IRQ(8),
.end = OMAP_GPIO_IRQ(8),
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device netstar_smc91x_device = {
.name = "smc91x",
.id = 0,
.num_resources = ARRAY_SIZE(netstar_smc91x_resources),
.resource = netstar_smc91x_resources,
};
static struct platform_device *netstar_devices[] __initdata = {
&netstar_smc91x_device,
};
static struct omap_uart_config netstar_uart_config __initdata = {
.enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)),
};
static struct omap_board_config_kernel netstar_config[] = {
{ OMAP_TAG_UART, &netstar_uart_config },
};
static void __init netstar_init_irq(void)
{
omap1_init_common_hw();
omap_init_irq();
omap_gpio_init();
}
static void __init netstar_init(void)
{
/* green LED */
omap_request_gpio(4);
omap_set_gpio_direction(4, 0);
/* smc91x reset */
omap_request_gpio(7);
omap_set_gpio_direction(7, 0);
omap_set_gpio_dataout(7, 1);
udelay(2); /* wait at least 100ns */
omap_set_gpio_dataout(7, 0);
mdelay(50); /* 50ms until PHY ready */
/* smc91x interrupt pin */
omap_request_gpio(8);
omap_request_gpio(12);
omap_request_gpio(13);
omap_request_gpio(14);
omap_request_gpio(15);
set_irq_type(OMAP_GPIO_IRQ(12), IRQT_FALLING);
set_irq_type(OMAP_GPIO_IRQ(13), IRQT_FALLING);
set_irq_type(OMAP_GPIO_IRQ(14), IRQT_FALLING);
set_irq_type(OMAP_GPIO_IRQ(15), IRQT_FALLING);
platform_add_devices(netstar_devices, ARRAY_SIZE(netstar_devices));
/* Switch on green LED */
omap_set_gpio_dataout(4, 0);
/* Switch off red LED */
omap_writeb(0x00, OMAP_LPG1_PMR); /* Disable clock */
omap_writeb(0x80, OMAP_LPG1_LCR);
omap_board_config = netstar_config;
omap_board_config_size = ARRAY_SIZE(netstar_config);
omap_serial_init();
}
static void __init netstar_map_io(void)
{
omap1_map_common_io();
}
#define MACHINE_PANICED 1
#define MACHINE_REBOOTING 2
#define MACHINE_REBOOT 4
static unsigned long machine_state;
static int panic_event(struct notifier_block *this, unsigned long event,
void *ptr)
{
if (test_and_set_bit(MACHINE_PANICED, &machine_state))
return NOTIFY_DONE;
/* Switch off green LED */
omap_set_gpio_dataout(4, 1);
/* Flash red LED */
omap_writeb(0x78, OMAP_LPG1_LCR);
omap_writeb(0x01, OMAP_LPG1_PMR); /* Enable clock */
return NOTIFY_DONE;
}
static struct notifier_block panic_block = {
.notifier_call = panic_event,
};
static int __init netstar_late_init(void)
{
/* TODO: Setup front panel switch here */
/* Setup panic notifier */
atomic_notifier_chain_register(&panic_notifier_list, &panic_block);
return 0;
}
postcore_initcall(netstar_late_init);
MACHINE_START(NETSTAR, "NetStar OMAP5910")
/* Maintainer: Ladislav Michl <michl@2n.cz> */
.phys_io = 0xfff00000,
.io_pg_offst = ((0xfef00000) >> 18) & 0xfffc,
.boot_params = 0x10000100,
.map_io = netstar_map_io,
.init_irq = netstar_init_irq,
.init_machine = netstar_init,
.timer = &omap_timer,
MACHINE_END

268
arch/arm/mach-omap1/board-nokia770.c Normal file
View File

@ -0,0 +1,268 @@
/*
* linux/arch/arm/mach-omap1/board-nokia770.c
*
* Modified from board-generic.c
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/input.h>
#include <linux/clk.h>
#include <linux/spi/spi.h>
#include <linux/spi/ads7846.h>
#include <asm/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/arch/gpio.h>
#include <asm/arch/mux.h>
#include <asm/arch/usb.h>
#include <asm/arch/board.h>
#include <asm/arch/keypad.h>
#include <asm/arch/common.h>
#include <asm/arch/dsp_common.h>
#include <asm/arch/aic23.h>
#include <asm/arch/gpio.h>
static void __init omap_nokia770_init_irq(void)
{
/* On Nokia 770, the SleepX signal is masked with an
* MPUIO line by default. It has to be unmasked for it
* to become functional */
/* SleepX mask direction */
omap_writew((omap_readw(0xfffb5008) & ~2), 0xfffb5008);
/* Unmask SleepX signal */
omap_writew((omap_readw(0xfffb5004) & ~2), 0xfffb5004);
omap1_init_common_hw();
omap_init_irq();
}
static int nokia770_keymap[] = {
KEY(0, 1, GROUP_0 | KEY_UP),
KEY(0, 2, GROUP_1 | KEY_F5),
KEY(1, 0, GROUP_0 | KEY_LEFT),
KEY(1, 1, GROUP_0 | KEY_ENTER),
KEY(1, 2, GROUP_0 | KEY_RIGHT),
KEY(2, 0, GROUP_1 | KEY_ESC),
KEY(2, 1, GROUP_0 | KEY_DOWN),
KEY(2, 2, GROUP_1 | KEY_F4),
KEY(3, 0, GROUP_2 | KEY_F7),
KEY(3, 1, GROUP_2 | KEY_F8),
KEY(3, 2, GROUP_2 | KEY_F6),
0
};
static struct resource nokia770_kp_resources[] = {
[0] = {
.start = INT_KEYBOARD,
.end = INT_KEYBOARD,
.flags = IORESOURCE_IRQ,
},
};
static struct omap_kp_platform_data nokia770_kp_data = {
.rows = 8,
.cols = 8,
.keymap = nokia770_keymap
};
static struct platform_device nokia770_kp_device = {
.name = "omap-keypad",
.id = -1,
.dev = {
.platform_data = &nokia770_kp_data,
},
.num_resources = ARRAY_SIZE(nokia770_kp_resources),
.resource = nokia770_kp_resources,
};
static struct platform_device *nokia770_devices[] __initdata = {
&nokia770_kp_device,
};
static struct ads7846_platform_data nokia770_ads7846_platform_data __initdata = {
.x_max = 0x0fff,
.y_max = 0x0fff,
.x_plate_ohms = 180,
.pressure_max = 255,
.debounce_max = 10,
.debounce_tol = 3,
};
static struct spi_board_info nokia770_spi_board_info[] __initdata = {
[0] = {
.modalias = "lcd_lph8923",
.bus_num = 2,
.chip_select = 3,
.max_speed_hz = 12000000,
},
[1] = {
.modalias = "ads7846",
.bus_num = 2,
.chip_select = 0,
.max_speed_hz = 2500000,
.irq = OMAP_GPIO_IRQ(15),
.platform_data = &nokia770_ads7846_platform_data,
},
};
/* assume no Mini-AB port */
static struct omap_usb_config nokia770_usb_config __initdata = {
.otg = 1,
.register_host = 1,
.register_dev = 1,
.hmc_mode = 16,
.pins[0] = 6,
};
static struct omap_mmc_config nokia770_mmc_config __initdata = {
.mmc[0] = {
.enabled = 0,
.wire4 = 0,
.wp_pin = -1,
.power_pin = -1,
.switch_pin = -1,
},
.mmc[1] = {
.enabled = 0,
.wire4 = 0,
.wp_pin = -1,
.power_pin = -1,
.switch_pin = -1,
},
};
static struct omap_board_config_kernel nokia770_config[] = {
{ OMAP_TAG_USB, NULL },
{ OMAP_TAG_MMC, &nokia770_mmc_config },
};
/*
* audio power control
*/
#define HEADPHONE_GPIO 14
#define AMPLIFIER_CTRL_GPIO 58
static struct clk *dspxor_ck;
static DECLARE_MUTEX(audio_pwr_sem);
/*
* audio_pwr_state
* +--+-------------------------+---------------------------------------+
* |-1|down |power-up request -> 0 |
* +--+-------------------------+---------------------------------------+
* | 0|up |power-down(1) request -> 1 |
* | | |power-down(2) request -> (ignore) |
* +--+-------------------------+---------------------------------------+
* | 1|up, |power-up request -> 0 |
* | |received down(1) request |power-down(2) request -> -1 |
* +--+-------------------------+---------------------------------------+
*/
static int audio_pwr_state = -1;
/*
* audio_pwr_up / down should be called under audio_pwr_sem
*/
static void nokia770_audio_pwr_up(void)
{
clk_enable(dspxor_ck);
/* Turn on codec */
tlv320aic23_power_up();
if (omap_get_gpio_datain(HEADPHONE_GPIO))
/* HP not connected, turn on amplifier */
omap_set_gpio_dataout(AMPLIFIER_CTRL_GPIO, 1);
else
/* HP connected, do not turn on amplifier */
printk("HP connected\n");
}
static void codec_delayed_power_down(void *arg)
{
down(&audio_pwr_sem);
if (audio_pwr_state == -1)
tlv320aic23_power_down();
clk_disable(dspxor_ck);
up(&audio_pwr_sem);
}
static DECLARE_WORK(codec_power_down_work, codec_delayed_power_down, NULL);
static void nokia770_audio_pwr_down(void)
{
/* Turn off amplifier */
omap_set_gpio_dataout(AMPLIFIER_CTRL_GPIO, 0);
/* Turn off codec: schedule delayed work */
schedule_delayed_work(&codec_power_down_work, HZ / 20); /* 50ms */
}
void nokia770_audio_pwr_up_request(int stage)
{
down(&audio_pwr_sem);
if (audio_pwr_state == -1)
nokia770_audio_pwr_up();
/* force audio_pwr_state = 0, even if it was 1. */
audio_pwr_state = 0;
up(&audio_pwr_sem);
}
void nokia770_audio_pwr_down_request(int stage)
{
down(&audio_pwr_sem);
switch (stage) {
case 1:
if (audio_pwr_state == 0)
audio_pwr_state = 1;
break;
case 2:
if (audio_pwr_state == 1) {
nokia770_audio_pwr_down();
audio_pwr_state = -1;
}
break;
}
up(&audio_pwr_sem);
}
static void __init omap_nokia770_init(void)
{
nokia770_config[0].data = &nokia770_usb_config;
platform_add_devices(nokia770_devices, ARRAY_SIZE(nokia770_devices));
spi_register_board_info(nokia770_spi_board_info,
ARRAY_SIZE(nokia770_spi_board_info));
omap_board_config = nokia770_config;
omap_board_config_size = ARRAY_SIZE(nokia770_config);
omap_serial_init();
omap_dsp_audio_pwr_up_request = nokia770_audio_pwr_up_request;
omap_dsp_audio_pwr_down_request = nokia770_audio_pwr_down_request;
dspxor_ck = clk_get(0, "dspxor_ck");
}
static void __init omap_nokia770_map_io(void)
{
omap1_map_common_io();
}
MACHINE_START(NOKIA770, "Nokia 770")
.phys_io = 0xfff00000,
.io_pg_offst = ((0xfef00000) >> 18) & 0xfffc,
.boot_params = 0x10000100,
.map_io = omap_nokia770_map_io,
.init_irq = omap_nokia770_init_irq,
.init_machine = omap_nokia770_init,
.timer = &omap_timer,
MACHINE_END

95
arch/arm/mach-omap1/board-osk.c
View File

@ -33,6 +33,7 @@
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/input.h>
#include <asm/hardware.h>
#include <asm/mach-types.h>
@ -44,7 +45,24 @@
#include <asm/arch/usb.h>
#include <asm/arch/mux.h>
#include <asm/arch/tc.h>
#include <asm/arch/keypad.h>
#include <asm/arch/common.h>
#include <asm/arch/mcbsp.h>
#include <asm/arch/omap-alsa.h>
static int osk_keymap[] = {
KEY(0, 0, KEY_F1),
KEY(0, 3, KEY_UP),
KEY(1, 1, KEY_LEFTCTRL),
KEY(1, 2, KEY_LEFT),
KEY(2, 0, KEY_SPACE),
KEY(2, 1, KEY_ESC),
KEY(2, 2, KEY_DOWN),
KEY(3, 2, KEY_ENTER),
KEY(3, 3, KEY_RIGHT),
0
};
static struct mtd_partition osk_partitions[] = {
/* bootloader (U-Boot, etc) in first sector */
@ -133,9 +151,69 @@ static struct platform_device osk5912_cf_device = {
.resource = osk5912_cf_resources,
};
#define DEFAULT_BITPERSAMPLE 16
static struct omap_mcbsp_reg_cfg mcbsp_regs = {
.spcr2 = FREE | FRST | GRST | XRST | XINTM(3),
.spcr1 = RINTM(3) | RRST,
.rcr2 = RPHASE | RFRLEN2(OMAP_MCBSP_WORD_8) |
RWDLEN2(OMAP_MCBSP_WORD_16) | RDATDLY(0),
.rcr1 = RFRLEN1(OMAP_MCBSP_WORD_8) | RWDLEN1(OMAP_MCBSP_WORD_16),
.xcr2 = XPHASE | XFRLEN2(OMAP_MCBSP_WORD_8) |
XWDLEN2(OMAP_MCBSP_WORD_16) | XDATDLY(0) | XFIG,
.xcr1 = XFRLEN1(OMAP_MCBSP_WORD_8) | XWDLEN1(OMAP_MCBSP_WORD_16),
.srgr1 = FWID(DEFAULT_BITPERSAMPLE - 1),
.srgr2 = GSYNC | CLKSP | FSGM | FPER(DEFAULT_BITPERSAMPLE * 2 - 1),
/*.pcr0 = FSXM | FSRM | CLKXM | CLKRM | CLKXP | CLKRP,*/ /* mcbsp: master */
.pcr0 = CLKXP | CLKRP, /* mcbsp: slave */
};
static struct omap_alsa_codec_config alsa_config = {
.name = "OSK AIC23",
.mcbsp_regs_alsa = &mcbsp_regs,
.codec_configure_dev = NULL, // aic23_configure,
.codec_set_samplerate = NULL, // aic23_set_samplerate,
.codec_clock_setup = NULL, // aic23_clock_setup,
.codec_clock_on = NULL, // aic23_clock_on,
.codec_clock_off = NULL, // aic23_clock_off,
.get_default_samplerate = NULL, // aic23_get_default_samplerate,
};
static struct platform_device osk5912_mcbsp1_device = {
.name = "omap_mcbsp",
.id = 1,
.name = "omap_alsa_mcbsp",
.id = 1,
.dev = {
.platform_data = &alsa_config,
},
};
static struct resource osk5912_kp_resources[] = {
[0] = {
.start = INT_KEYBOARD,
.end = INT_KEYBOARD,
.flags = IORESOURCE_IRQ,
},
};
static struct omap_kp_platform_data osk_kp_data = {
.rows = 8,
.cols = 8,
.keymap = osk_keymap,
};
static struct platform_device osk5912_kp_device = {
.name = "omap-keypad",
.id = -1,
.dev = {
.platform_data = &osk_kp_data,
},
.num_resources = ARRAY_SIZE(osk5912_kp_resources),
.resource = osk5912_kp_resources,
};
static struct platform_device osk5912_lcd_device = {
.name = "lcd_osk",
.id = -1,
};
static struct platform_device *osk5912_devices[] __initdata = {
@ -143,6 +221,8 @@ static struct platform_device *osk5912_devices[] __initdata = {
&osk5912_smc91x_device,
&osk5912_cf_device,
&osk5912_mcbsp1_device,
&osk5912_kp_device,
&osk5912_lcd_device,
};
static void __init osk_init_smc91x(void)
@ -197,7 +277,6 @@ static struct omap_uart_config osk_uart_config __initdata = {
};
static struct omap_lcd_config osk_lcd_config __initdata = {
.panel_name = "osk",
.ctrl_name = "internal",
};
@ -255,8 +334,18 @@ static void __init osk_mistral_init(void)
static void __init osk_mistral_init(void) { }
#endif
#define EMIFS_CS3_VAL (0x88013141)
static void __init osk_init(void)
{
/* Workaround for wrong CS3 (NOR flash) timing
* There are some U-Boot versions out there which configure
* wrong CS3 memory timings. This mainly leads to CRC
* or similiar errors if you use NOR flash (e.g. with JFFS2)
*/
if (EMIFS_CCS(3) != EMIFS_CS3_VAL)
EMIFS_CCS(3) = EMIFS_CS3_VAL;
osk_flash_resource.end = osk_flash_resource.start = omap_cs3_phys();
osk_flash_resource.end += SZ_32M - 1;
platform_add_devices(osk5912_devices, ARRAY_SIZE(osk5912_devices));

12
arch/arm/mach-omap1/board-palmte.c
View File

@ -38,6 +38,15 @@ static void __init omap_generic_init_irq(void)
omap_init_irq();
}
static struct platform_device palmte_lcd_device = {
.name = "lcd_palmte",
.id = -1,
};
static struct platform_device *devices[] __initdata = {
&palmte_lcd_device,
};
static struct omap_usb_config palmte_usb_config __initdata = {
.register_dev = 1,
.hmc_mode = 0,
@ -55,7 +64,6 @@ static struct omap_mmc_config palmte_mmc_config __initdata = {
};
static struct omap_lcd_config palmte_lcd_config __initdata = {
.panel_name = "palmte",
.ctrl_name = "internal",
};
@ -69,6 +77,8 @@ static void __init omap_generic_init(void)
{
omap_board_config = palmte_config;
omap_board_config_size = ARRAY_SIZE(palmte_config);
platform_add_devices(devices, ARRAY_SIZE(devices));
}
static void __init omap_generic_map_io(void)

127
arch/arm/mach-omap1/board-perseus2.c
View File

@ -16,7 +16,9 @@
#include <linux/platform_device.h>
#include <linux/delay.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/nand.h>
#include <linux/mtd/partitions.h>
#include <linux/input.h>
#include <asm/hardware.h>
#include <asm/mach-types.h>
@ -28,9 +30,44 @@
#include <asm/arch/gpio.h>
#include <asm/arch/mux.h>
#include <asm/arch/fpga.h>
#include <asm/arch/keypad.h>
#include <asm/arch/common.h>
#include <asm/arch/board.h>
static int p2_keymap[] = {
KEY(0,0,KEY_UP),
KEY(0,1,KEY_RIGHT),
KEY(0,2,KEY_LEFT),
KEY(0,3,KEY_DOWN),
KEY(0,4,KEY_CENTER),
KEY(0,5,KEY_0_5),
KEY(1,0,KEY_SOFT2),
KEY(1,1,KEY_SEND),
KEY(1,2,KEY_END),
KEY(1,3,KEY_VOLUMEDOWN),
KEY(1,4,KEY_VOLUMEUP),
KEY(1,5,KEY_RECORD),
KEY(2,0,KEY_SOFT1),
KEY(2,1,KEY_3),
KEY(2,2,KEY_6),
KEY(2,3,KEY_9),
KEY(2,4,KEY_SHARP),
KEY(2,5,KEY_2_5),
KEY(3,0,KEY_BACK),
KEY(3,1,KEY_2),
KEY(3,2,KEY_5),
KEY(3,3,KEY_8),
KEY(3,4,KEY_0),
KEY(3,5,KEY_HEADSETHOOK),
KEY(4,0,KEY_HOME),
KEY(4,1,KEY_1),
KEY(4,2,KEY_4),
KEY(4,3,KEY_7),
KEY(4,4,KEY_STAR),
KEY(4,5,KEY_POWER),
0
};
static struct resource smc91x_resources[] = {
[0] = {
.start = H2P2_DBG_FPGA_ETHR_START, /* Physical */
@ -44,7 +81,7 @@ static struct resource smc91x_resources[] = {
},
};
static struct mtd_partition p2_partitions[] = {
static struct mtd_partition nor_partitions[] = {
/* bootloader (U-Boot, etc) in first sector */
{
.name = "bootloader",
@ -75,27 +112,47 @@ static struct mtd_partition p2_partitions[] = {
},
};
static struct flash_platform_data p2_flash_data = {
static struct flash_platform_data nor_data = {
.map_name = "cfi_probe",
.width = 2,
.parts = p2_partitions,
.nr_parts = ARRAY_SIZE(p2_partitions),
.parts = nor_partitions,
.nr_parts = ARRAY_SIZE(nor_partitions),
};
static struct resource p2_flash_resource = {
static struct resource nor_resource = {
.start = OMAP_CS0_PHYS,
.end = OMAP_CS0_PHYS + SZ_32M - 1,
.flags = IORESOURCE_MEM,
};
static struct platform_device p2_flash_device = {
static struct platform_device nor_device = {
.name = "omapflash",
.id = 0,
.dev = {
.platform_data = &p2_flash_data,
.platform_data = &nor_data,
},
.num_resources = 1,
.resource = &p2_flash_resource,
.resource = &nor_resource,
};
static struct nand_platform_data nand_data = {
.options = NAND_SAMSUNG_LP_OPTIONS,
};
static struct resource nand_resource = {
.start = OMAP_CS3_PHYS,
.end = OMAP_CS3_PHYS + SZ_4K - 1,
.flags = IORESOURCE_MEM,
};
static struct platform_device nand_device = {
.name = "omapnand",
.id = 0,
.dev = {
.platform_data = &nand_data,
},
.num_resources = 1,
.resource = &nand_resource,
};
static struct platform_device smc91x_device = {
@ -105,17 +162,55 @@ static struct platform_device smc91x_device = {
.resource = smc91x_resources,
};
static struct platform_device *devices[] __initdata = {
&p2_flash_device,
&smc91x_device,
static struct resource kp_resources[] = {
[0] = {
.start = INT_730_MPUIO_KEYPAD,
.end = INT_730_MPUIO_KEYPAD,
.flags = IORESOURCE_IRQ,
},
};
static struct omap_kp_platform_data kp_data = {
.rows = 8,
.cols = 8,
.keymap = p2_keymap,
};
static struct platform_device kp_device = {
.name = "omap-keypad",
.id = -1,
.dev = {
.platform_data = &kp_data,
},
.num_resources = ARRAY_SIZE(kp_resources),
.resource = kp_resources,
};
static struct platform_device lcd_device = {
.name = "lcd_p2",
.id = -1,
};
static struct platform_device *devices[] __initdata = {
&nor_device,
&nand_device,
&smc91x_device,
&kp_device,
&lcd_device,
};
#define P2_NAND_RB_GPIO_PIN 62
static int nand_dev_ready(struct nand_platform_data *data)
{
return omap_get_gpio_datain(P2_NAND_RB_GPIO_PIN);
}
static struct omap_uart_config perseus2_uart_config __initdata = {
.enabled_uarts = ((1 << 0) | (1 << 1)),
};
static struct omap_lcd_config perseus2_lcd_config __initdata = {
.panel_name = "p2",
.ctrl_name = "internal",
};
@ -126,7 +221,13 @@ static struct omap_board_config_kernel perseus2_config[] = {
static void __init omap_perseus2_init(void)
{
(void) platform_add_devices(devices, ARRAY_SIZE(devices));
if (!(omap_request_gpio(P2_NAND_RB_GPIO_PIN)))
nand_data.dev_ready = nand_dev_ready;
omap_cfg_reg(L3_1610_FLASH_CS2B_OE);
omap_cfg_reg(M8_1610_FLASH_CS2B_WE);
platform_add_devices(devices, ARRAY_SIZE(devices));
omap_board_config = perseus2_config;
omap_board_config_size = ARRAY_SIZE(perseus2_config);

8
arch/arm/mach-omap1/board-voiceblue.c
View File

@ -155,9 +155,9 @@ static struct omap_uart_config voiceblue_uart_config __initdata = {
};
static struct omap_board_config_kernel voiceblue_config[] = {
{ OMAP_TAG_USB, &voiceblue_usb_config },
{ OMAP_TAG_MMC, &voiceblue_mmc_config },
{ OMAP_TAG_UART, &voiceblue_uart_config },
{ OMAP_TAG_USB, &voiceblue_usb_config },
{ OMAP_TAG_MMC, &voiceblue_mmc_config },
{ OMAP_TAG_UART, &voiceblue_uart_config },
};
static void __init voiceblue_init_irq(void)
@ -235,7 +235,7 @@ static struct notifier_block panic_block = {
static int __init voiceblue_setup(void)
{
/* Setup panic notifier */
atomic_notifier_chain_register(&panic_notifier_list, &panic_block);
notifier_chain_register(&panic_notifier_list, &panic_block);
return 0;
}

40
arch/arm/mach-omap1/devices.c
View File

@ -99,6 +99,45 @@ static void omap_init_rtc(void)
static inline void omap_init_rtc(void) {}
#endif
#if defined(CONFIG_OMAP_STI)
#define OMAP1_STI_BASE IO_ADDRESS(0xfffea000)
#define OMAP1_STI_CHANNEL_BASE (OMAP1_STI_BASE + 0x400)
static struct resource sti_resources[] = {
{
.start = OMAP1_STI_BASE,
.end = OMAP1_STI_BASE + SZ_1K - 1,
.flags = IORESOURCE_MEM,
},
{
.start = OMAP1_STI_CHANNEL_BASE,
.end = OMAP1_STI_CHANNEL_BASE + SZ_1K - 1,
.flags = IORESOURCE_MEM,
},
{
.start = INT_1610_STI,
.flags = IORESOURCE_IRQ,
}
};
static struct platform_device sti_device = {
.name = "sti",
.id = -1,
.dev = {
.release = omap_nop_release,
},
.num_resources = ARRAY_SIZE(sti_resources),
.resource = sti_resources,
};
static inline void omap_init_sti(void)
{
platform_device_register(&sti_device);
}
#else
static inline void omap_init_sti(void) {}
#endif
/*-------------------------------------------------------------------------*/
@ -129,6 +168,7 @@ static int __init omap1_init_devices(void)
*/
omap_init_irda();
omap_init_rtc();
omap_init_sti();
return 0;
}

3
arch/arm/mach-omap2/Kconfig
View File

@ -20,3 +20,6 @@ config MACH_OMAP_H4
bool "OMAP 2420 H4 board"
depends on ARCH_OMAP2 && ARCH_OMAP24XX
config MACH_OMAP_APOLLON
bool "OMAP 2420 Apollon board"
depends on ARCH_OMAP2 && ARCH_OMAP24XX

285
arch/arm/mach-omap2/board-apollon.c Normal file
View File

@ -0,0 +1,285 @@
/*
* linux/arch/arm/mach-omap/omap2/board-apollon.c
*
* Copyright (C) 2005,2006 Samsung Electronics
* Author: Kyungmin Park <kyungmin.park@samsung.com>
*
* Modified from mach-omap/omap2/board-h4.c
*
* Code for apollon OMAP2 board. Should work on many OMAP2 systems where
* the bootloader passes the board-specific data to the kernel.
* Do not put any board specific code to this file; create a new machine
* type if you need custom low-level initializations.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/onenand.h>
#include <linux/interrupt.h>
#include <linux/delay.h>
#include <asm/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/flash.h>
#include <asm/arch/gpio.h>
#include <asm/arch/mux.h>
#include <asm/arch/usb.h>
#include <asm/arch/board.h>
#include <asm/arch/common.h>
#include "prcm-regs.h"
/* LED & Switch macros */
#define LED0_GPIO13 13
#define LED1_GPIO14 14
#define LED2_GPIO15 15
#define SW_ENTER_GPIO16 16
#define SW_UP_GPIO17 17
#define SW_DOWN_GPIO58 58
static struct mtd_partition apollon_partitions[] = {
{
.name = "X-Loader + U-Boot",
.offset = 0,
.size = SZ_128K,
.mask_flags = MTD_WRITEABLE,
},
{
.name = "params",
.offset = MTDPART_OFS_APPEND,
.size = SZ_128K,
},
{
.name = "kernel",
.offset = MTDPART_OFS_APPEND,
.size = SZ_2M,
},
{
.name = "rootfs",
.offset = MTDPART_OFS_APPEND,
.size = SZ_16M,
},
{
.name = "filesystem00",
.offset = MTDPART_OFS_APPEND,
.size = SZ_32M,
},
{
.name = "filesystem01",
.offset = MTDPART_OFS_APPEND,
.size = MTDPART_SIZ_FULL,
},
};
static struct flash_platform_data apollon_flash_data = {
.parts = apollon_partitions,
.nr_parts = ARRAY_SIZE(apollon_partitions),
};
static struct resource apollon_flash_resource = {
.start = APOLLON_CS0_BASE,
.end = APOLLON_CS0_BASE + SZ_128K,
.flags = IORESOURCE_MEM,
};
static struct platform_device apollon_onenand_device = {
.name = "onenand",
.id = -1,
.dev = {
.platform_data = &apollon_flash_data,
},
.num_resources = ARRAY_SIZE(&apollon_flash_resource),
.resource = &apollon_flash_resource,
};
static struct resource apollon_smc91x_resources[] = {
[0] = {
.start = APOLLON_ETHR_START, /* Physical */
.end = APOLLON_ETHR_START + 0xf,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = OMAP_GPIO_IRQ(APOLLON_ETHR_GPIO_IRQ),
.end = OMAP_GPIO_IRQ(APOLLON_ETHR_GPIO_IRQ),
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device apollon_smc91x_device = {
.name = "smc91x",
.id = -1,
.num_resources = ARRAY_SIZE(apollon_smc91x_resources),
.resource = apollon_smc91x_resources,
};
static struct platform_device apollon_lcd_device = {
.name = "apollon_lcd",
.id = -1,
};
static struct platform_device *apollon_devices[] __initdata = {
&apollon_onenand_device,
&apollon_smc91x_device,
&apollon_lcd_device,
};
static inline void __init apollon_init_smc91x(void)
{
/* Make sure CS1 timings are correct */
GPMC_CONFIG1_1 = 0x00011203;
GPMC_CONFIG2_1 = 0x001f1f01;
GPMC_CONFIG3_1 = 0x00080803;
GPMC_CONFIG4_1 = 0x1c091c09;
GPMC_CONFIG5_1 = 0x041f1f1f;
GPMC_CONFIG6_1 = 0x000004c4;
GPMC_CONFIG7_1 = 0x00000f40 | (APOLLON_CS1_BASE >> 24);
udelay(100);
omap_cfg_reg(W4__24XX_GPIO74);
if (omap_request_gpio(APOLLON_ETHR_GPIO_IRQ) < 0) {
printk(KERN_ERR "Failed to request GPIO%d for smc91x IRQ\n",
APOLLON_ETHR_GPIO_IRQ);
return;
}
omap_set_gpio_direction(APOLLON_ETHR_GPIO_IRQ, 1);
}
static void __init omap_apollon_init_irq(void)
{
omap2_init_common_hw();
omap_init_irq();
omap_gpio_init();
apollon_init_smc91x();
}
static struct omap_uart_config apollon_uart_config __initdata = {
.enabled_uarts = (1 << 0) | (0 << 1) | (0 << 2),
};
static struct omap_mmc_config apollon_mmc_config __initdata = {
.mmc [0] = {
.enabled = 0,
.wire4 = 0,
.wp_pin = -1,
.power_pin = -1,
.switch_pin = -1,
},
};
static struct omap_lcd_config apollon_lcd_config __initdata = {
.ctrl_name = "internal",
};
static struct omap_board_config_kernel apollon_config[] = {
{ OMAP_TAG_UART, &apollon_uart_config },
{ OMAP_TAG_MMC, &apollon_mmc_config },
{ OMAP_TAG_LCD, &apollon_lcd_config },
};
static void __init apollon_led_init(void)
{
/* LED0 - AA10 */
omap_cfg_reg(AA10_242X_GPIO13);
omap_request_gpio(LED0_GPIO13);
omap_set_gpio_direction(LED0_GPIO13, 0);
omap_set_gpio_dataout(LED0_GPIO13, 0);
/* LED1 - AA6 */
omap_cfg_reg(AA6_242X_GPIO14);
omap_request_gpio(LED1_GPIO14);
omap_set_gpio_direction(LED1_GPIO14, 0);
omap_set_gpio_dataout(LED1_GPIO14, 0);
/* LED2 - AA4 */
omap_cfg_reg(AA4_242X_GPIO15);
omap_request_gpio(LED2_GPIO15);
omap_set_gpio_direction(LED2_GPIO15, 0);
omap_set_gpio_dataout(LED2_GPIO15, 0);
}
static irqreturn_t apollon_sw_interrupt(int irq, void *ignored, struct pt_regs *regs)
{
static unsigned int led0, led1, led2;
if (irq == OMAP_GPIO_IRQ(SW_ENTER_GPIO16))
omap_set_gpio_dataout(LED0_GPIO13, led0 ^= 1);
else if (irq == OMAP_GPIO_IRQ(SW_UP_GPIO17))
omap_set_gpio_dataout(LED1_GPIO14, led1 ^= 1);
else if (irq == OMAP_GPIO_IRQ(SW_DOWN_GPIO58))
omap_set_gpio_dataout(LED2_GPIO15, led2 ^= 1);
return IRQ_HANDLED;
}
static void __init apollon_sw_init(void)
{
/* Enter SW - Y11 */
omap_cfg_reg(Y11_242X_GPIO16);
omap_request_gpio(SW_ENTER_GPIO16);
omap_set_gpio_direction(SW_ENTER_GPIO16, 1);
/* Up SW - AA12 */
omap_cfg_reg(AA12_242X_GPIO17);
omap_request_gpio(SW_UP_GPIO17);
omap_set_gpio_direction(SW_UP_GPIO17, 1);
/* Down SW - AA8 */
omap_cfg_reg(AA8_242X_GPIO58);
omap_request_gpio(SW_DOWN_GPIO58);
omap_set_gpio_direction(SW_DOWN_GPIO58, 1);
set_irq_type(OMAP_GPIO_IRQ(SW_ENTER_GPIO16), IRQT_RISING);
if (request_irq(OMAP_GPIO_IRQ(SW_ENTER_GPIO16), &apollon_sw_interrupt,
SA_SHIRQ, "enter sw",
&apollon_sw_interrupt))
return;
set_irq_type(OMAP_GPIO_IRQ(SW_UP_GPIO17), IRQT_RISING);
if (request_irq(OMAP_GPIO_IRQ(SW_UP_GPIO17), &apollon_sw_interrupt,
SA_SHIRQ, "up sw",
&apollon_sw_interrupt))
return;
set_irq_type(OMAP_GPIO_IRQ(SW_DOWN_GPIO58), IRQT_RISING);
if (request_irq(OMAP_GPIO_IRQ(SW_DOWN_GPIO58), &apollon_sw_interrupt,
SA_SHIRQ, "down sw",
&apollon_sw_interrupt))
return;
}
static void __init omap_apollon_init(void)
{
apollon_led_init();
apollon_sw_init();
/* REVISIT: where's the correct place */
omap_cfg_reg(W19_24XX_SYS_NIRQ);
/*
* Make sure the serial ports are muxed on at this point.
* You have to mux them off in device drivers later on
* if not needed.
*/
platform_add_devices(apollon_devices, ARRAY_SIZE(apollon_devices));
omap_board_config = apollon_config;
omap_board_config_size = ARRAY_SIZE(apollon_config);
omap_serial_init();
}
static void __init omap_apollon_map_io(void)
{
omap2_map_common_io();
}
MACHINE_START(OMAP_APOLLON, "OMAP24xx Apollon")
/* Maintainer: Kyungmin Park <kyungmin.park@samsung.com> */
.phys_io = 0x48000000,
.io_pg_offst = ((0xd8000000) >> 18) & 0xfffc,
.boot_params = 0x80000100,
.map_io = omap_apollon_map_io,
.init_irq = omap_apollon_init_irq,
.init_machine = omap_apollon_init,
.timer = &omap_timer,
MACHINE_END

174
arch/arm/mach-omap2/board-h4.c
View File

@ -17,6 +17,8 @@
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/delay.h>
#include <linux/workqueue.h>
#include <linux/input.h>
#include <asm/hardware.h>
#include <asm/mach-types.h>
@ -25,15 +27,57 @@
#include <asm/mach/flash.h>
#include <asm/arch/gpio.h>
#include <asm/arch/gpioexpander.h>
#include <asm/arch/mux.h>
#include <asm/arch/usb.h>
#include <asm/arch/irda.h>
#include <asm/arch/board.h>
#include <asm/arch/common.h>
#include <asm/arch/prcm.h>
#include <asm/arch/keypad.h>
#include <asm/arch/menelaus.h>
#include <asm/arch/dma.h>
#include "prcm-regs.h"
#include <asm/io.h>
#include <asm/delay.h>
static unsigned int row_gpios[6] = { 88, 89, 124, 11, 6, 96 };
static unsigned int col_gpios[7] = { 90, 91, 100, 36, 12, 97, 98 };
static int h4_keymap[] = {
KEY(0, 0, KEY_LEFT),
KEY(0, 1, KEY_RIGHT),
KEY(0, 2, KEY_A),
KEY(0, 3, KEY_B),
KEY(0, 4, KEY_C),
KEY(1, 0, KEY_DOWN),
KEY(1, 1, KEY_UP),
KEY(1, 2, KEY_E),
KEY(1, 3, KEY_F),
KEY(1, 4, KEY_G),
KEY(2, 0, KEY_ENTER),
KEY(2, 1, KEY_I),
KEY(2, 2, KEY_J),
KEY(2, 3, KEY_K),
KEY(2, 4, KEY_3),
KEY(3, 0, KEY_M),
KEY(3, 1, KEY_N),
KEY(3, 2, KEY_O),
KEY(3, 3, KEY_P),
KEY(3, 4, KEY_Q),
KEY(4, 0, KEY_R),
KEY(4, 1, KEY_4),
KEY(4, 2, KEY_T),
KEY(4, 3, KEY_U),
KEY(4, 4, KEY_ENTER),
KEY(5, 0, KEY_V),
KEY(5, 1, KEY_W),
KEY(5, 2, KEY_L),
KEY(5, 3, KEY_S),
KEY(5, 4, KEY_ENTER),
0
};
static struct mtd_partition h4_partitions[] = {
/* bootloader (U-Boot, etc) in first sector */
{
@ -108,9 +152,123 @@ static struct platform_device h4_smc91x_device = {
.resource = h4_smc91x_resources,
};
/* Select between the IrDA and aGPS module
*/
static int h4_select_irda(struct device *dev, int state)
{
unsigned char expa;
int err = 0;
if ((err = read_gpio_expa(&expa, 0x21))) {
printk(KERN_ERR "Error reading from I/O expander\n");
return err;
}
/* 'P6' enable/disable IRDA_TX and IRDA_RX */
if (state & IR_SEL) { /* IrDa */
if ((err = write_gpio_expa(expa | 0x01, 0x21))) {
printk(KERN_ERR "Error writing to I/O expander\n");
return err;
}
} else {
if ((err = write_gpio_expa(expa & ~0x01, 0x21))) {
printk(KERN_ERR "Error writing to I/O expander\n");
return err;
}
}
return err;
}
static void set_trans_mode(void *data)
{
int *mode = data;
unsigned char expa;
int err = 0;
if ((err = read_gpio_expa(&expa, 0x20)) != 0) {
printk(KERN_ERR "Error reading from I/O expander\n");
}
expa &= ~0x01;
if (!(*mode & IR_SIRMODE)) { /* MIR/FIR */
expa |= 0x01;
}
if ((err = write_gpio_expa(expa, 0x20)) != 0) {
printk(KERN_ERR "Error writing to I/O expander\n");
}
}
static int h4_transceiver_mode(struct device *dev, int mode)
{
struct omap_irda_config *irda_config = dev->platform_data;
cancel_delayed_work(&irda_config->gpio_expa);
PREPARE_WORK(&irda_config->gpio_expa, set_trans_mode, &mode);
schedule_work(&irda_config->gpio_expa);
return 0;
}
static struct omap_irda_config h4_irda_data = {
.transceiver_cap = IR_SIRMODE | IR_MIRMODE | IR_FIRMODE,
.transceiver_mode = h4_transceiver_mode,
.select_irda = h4_select_irda,
.rx_channel = OMAP24XX_DMA_UART3_RX,
.tx_channel = OMAP24XX_DMA_UART3_TX,
.dest_start = OMAP_UART3_BASE,
.src_start = OMAP_UART3_BASE,
.tx_trigger = OMAP24XX_DMA_UART3_TX,
.rx_trigger = OMAP24XX_DMA_UART3_RX,
};
static struct resource h4_irda_resources[] = {
[0] = {
.start = INT_24XX_UART3_IRQ,
.end = INT_24XX_UART3_IRQ,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device h4_irda_device = {
.name = "omapirda",
.id = -1,
.dev = {
.platform_data = &h4_irda_data,
},
.num_resources = 1,
.resource = h4_irda_resources,
};
static struct omap_kp_platform_data h4_kp_data = {
.rows = 6,
.cols = 7,
.keymap = h4_keymap,
.rep = 1,
.row_gpios = row_gpios,
.col_gpios = col_gpios,
};
static struct platform_device h4_kp_device = {
.name = "omap-keypad",
.id = -1,
.dev = {
.platform_data = &h4_kp_data,
},
};
static struct platform_device h4_lcd_device = {
.name = "lcd_h4",
.id = -1,
};
static struct platform_device *h4_devices[] __initdata = {
&h4_smc91x_device,
&h4_flash_device,
&h4_irda_device,
&h4_kp_device,
&h4_lcd_device,
};
static inline void __init h4_init_smc91x(void)
@ -157,7 +315,6 @@ static struct omap_mmc_config h4_mmc_config __initdata = {
};
static struct omap_lcd_config h4_lcd_config __initdata = {
.panel_name = "h4",
.ctrl_name = "internal",
};
@ -174,6 +331,19 @@ static void __init omap_h4_init(void)
* You have to mux them off in device drivers later on
* if not needed.
*/
#if defined(CONFIG_OMAP_IR) || defined(CONFIG_OMAP_IR_MODULE)
omap_cfg_reg(K15_24XX_UART3_TX);
omap_cfg_reg(K14_24XX_UART3_RX);
#endif
#if defined(CONFIG_KEYBOARD_OMAP) || defined(CONFIG_KEYBOARD_OMAP_MODULE)
if (omap_has_menelaus()) {
row_gpios[5] = 0;
col_gpios[2] = 15;
col_gpios[6] = 18;
}
#endif
platform_add_devices(h4_devices, ARRAY_SIZE(h4_devices));
omap_board_config = h4_config;
omap_board_config_size = ARRAY_SIZE(h4_config);

42
arch/arm/mach-omap2/devices.c
View File

@ -74,6 +74,47 @@ static void omap_init_i2c(void) {}
#endif
#if defined(CONFIG_OMAP_STI)
#define OMAP2_STI_BASE IO_ADDRESS(0x48068000)
#define OMAP2_STI_CHANNEL_BASE 0x54000000
#define OMAP2_STI_IRQ 4
static struct resource sti_resources[] = {
{
.start = OMAP2_STI_BASE,
.end = OMAP2_STI_BASE + 0x7ff,
.flags = IORESOURCE_MEM,
},
{
.start = OMAP2_STI_CHANNEL_BASE,
.end = OMAP2_STI_CHANNEL_BASE + SZ_64K - 1,
.flags = IORESOURCE_MEM,
},
{
.start = OMAP2_STI_IRQ,
.flags = IORESOURCE_IRQ,
}
};
static struct platform_device sti_device = {
.name = "sti",
.id = -1,
.dev = {
.release = omap_nop_release,
},
.num_resources = ARRAY_SIZE(sti_resources),
.resource = sti_resources,
};
static inline void omap_init_sti(void)
{
platform_device_register(&sti_device);
}
#else
static inline void omap_init_sti(void) {}
#endif
/*-------------------------------------------------------------------------*/
static int __init omap2_init_devices(void)
@ -82,6 +123,7 @@ static int __init omap2_init_devices(void)
* in alphabetical order so they're easier to sort through.
*/
omap_init_i2c();
omap_init_sti();
return 0;
}

143
arch/arm/plat-omap/devices.c
View File

@ -24,6 +24,7 @@
#include <asm/arch/board.h>
#include <asm/arch/mux.h>
#include <asm/arch/gpio.h>
#include <asm/arch/menelaus.h>
void omap_nop_release(struct device *dev)
@ -97,6 +98,62 @@ static void omap_init_i2c(void)
static inline void omap_init_i2c(void) {}
#endif
/*-------------------------------------------------------------------------*/
#if defined(CONFIG_KEYBOARD_OMAP) || defined(CONFIG_KEYBOARD_OMAP_MODULE)
static void omap_init_kp(void)
{
if (machine_is_omap_h2() || machine_is_omap_h3()) {
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);
} else if (machine_is_omap_perseus2()) {
omap_cfg_reg(E2_730_KBR0);
omap_cfg_reg(J7_730_KBR1);
omap_cfg_reg(E1_730_KBR2);
omap_cfg_reg(F3_730_KBR3);
omap_cfg_reg(D2_730_KBR4);
omap_cfg_reg(C2_730_KBC0);
omap_cfg_reg(D3_730_KBC1);
omap_cfg_reg(E4_730_KBC2);
omap_cfg_reg(F4_730_KBC3);
omap_cfg_reg(E3_730_KBC4);
} else if (machine_is_omap_h4()) {
omap_cfg_reg(T19_24XX_KBR0);
omap_cfg_reg(R19_24XX_KBR1);
omap_cfg_reg(V18_24XX_KBR2);
omap_cfg_reg(M21_24XX_KBR3);
omap_cfg_reg(E5__24XX_KBR4);
if (omap_has_menelaus()) {
omap_cfg_reg(B3__24XX_KBR5);
omap_cfg_reg(AA4_24XX_KBC2);
omap_cfg_reg(B13_24XX_KBC6);
} else {
omap_cfg_reg(M18_24XX_KBR5);
omap_cfg_reg(H19_24XX_KBC2);
omap_cfg_reg(N19_24XX_KBC6);
}
omap_cfg_reg(R20_24XX_KBC0);
omap_cfg_reg(M14_24XX_KBC1);
omap_cfg_reg(V17_24XX_KBC3);
omap_cfg_reg(P21_24XX_KBC4);
omap_cfg_reg(L14_24XX_KBC5);
}
}
#else
static inline void omap_init_kp(void) {}
#endif
/*-------------------------------------------------------------------------*/
#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE)
@ -240,6 +297,55 @@ static void __init omap_init_mmc(void)
static inline void omap_init_mmc(void) {}
#endif
/*-------------------------------------------------------------------------*/
/* Numbering for the SPI-capable controllers when used for SPI:
* spi = 1
* uwire = 2
* mmc1..2 = 3..4
* mcbsp1..3 = 5..7
*/
#if defined(CONFIG_SPI_OMAP_UWIRE) || defined(CONFIG_SPI_OMAP_UWIRE_MODULE)
#define OMAP_UWIRE_BASE 0xfffb3000
static struct resource uwire_resources[] = {
{
.start = OMAP_UWIRE_BASE,
.end = OMAP_UWIRE_BASE + 0x20,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device omap_uwire_device = {
.name = "omap_uwire",
.id = -1,
.dev = {
.release = omap_nop_release,
},
.num_resources = ARRAY_SIZE(uwire_resources),
.resource = uwire_resources,
};
static void omap_init_uwire(void)
{
/* FIXME define and use a boot tag; not all boards will be hooking
* up devices to the microwire controller, and multi-board configs
* mean that CONFIG_SPI_OMAP_UWIRE may be configured anyway...
*/
/* board-specific code must configure chipselects (only a few
* are normally used) and SCLK/SDI/SDO (each has two choices).
*/
(void) platform_device_register(&omap_uwire_device);
}
#else
static inline void omap_init_uwire(void) {}
#endif
/*-------------------------------------------------------------------------*/
#if defined(CONFIG_OMAP_WATCHDOG) || defined(CONFIG_OMAP_WATCHDOG_MODULE)
#ifdef CONFIG_ARCH_OMAP24XX
@ -310,40 +416,6 @@ static void omap_init_rng(void)
static inline void omap_init_rng(void) {}
#endif
#if defined(CONFIG_FB_OMAP) || defined(CONFIG_FB_OMAP_MODULE)
static struct omap_lcd_config omap_fb_conf;
static u64 omap_fb_dma_mask = ~(u32)0;
static struct platform_device omap_fb_device = {
.name = "omapfb",
.id = -1,
.dev = {
.release = omap_nop_release,
.dma_mask = &omap_fb_dma_mask,
.coherent_dma_mask = ~(u32)0,
.platform_data = &omap_fb_conf,
},
.num_resources = 0,
};
static inline void omap_init_fb(void)
{
const struct omap_lcd_config *conf;
conf = omap_get_config(OMAP_TAG_LCD, struct omap_lcd_config);
if (conf != NULL)
omap_fb_conf = *conf;
platform_device_register(&omap_fb_device);
}
#else
static inline void omap_init_fb(void) {}
#endif
/*
* This gets called after board-specific INIT_MACHINE, and initializes most
* on-chip peripherals accessible on this board (except for few like USB):
@ -369,9 +441,10 @@ static int __init omap_init_devices(void)
/* please keep these calls, and their implementations above,
* in alphabetical order so they're easier to sort through.
*/
omap_init_fb();
omap_init_i2c();
omap_init_kp();
omap_init_mmc();
omap_init_uwire();
omap_init_wdt();
omap_init_rng();

65
include/asm-arm/arch-omap/board-ams-delta.h Normal file
View File

@ -0,0 +1,65 @@
/*
* linux/include/asm-arm/arch-omap/board-ams-delta.h
*
* Copyright (C) 2006 Jonathan McDowell <noodles@earth.li>
*
* 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; either version 2 of the License, or (at your
* option) any later version.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
* NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* 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.,
* 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __ASM_ARCH_OMAP_AMS_DELTA_H
#define __ASM_ARCH_OMAP_AMS_DELTA_H
#if defined (CONFIG_MACH_AMS_DELTA)
#define AMS_DELTA_LATCH1_PHYS 0x01000000
#define AMS_DELTA_LATCH1_VIRT 0xEA000000
#define AMS_DELTA_MODEM_PHYS 0x04000000
#define AMS_DELTA_MODEM_VIRT 0xEB000000
#define AMS_DELTA_LATCH2_PHYS 0x08000000
#define AMS_DELTA_LATCH2_VIRT 0xEC000000
#define AMS_DELTA_LATCH1_LED_CAMERA 0x01
#define AMS_DELTA_LATCH1_LED_ADVERT 0x02
#define AMS_DELTA_LATCH1_LED_EMAIL 0x04
#define AMS_DELTA_LATCH1_LED_HANDSFREE 0x08
#define AMS_DELTA_LATCH1_LED_VOICEMAIL 0x10
#define AMS_DELTA_LATCH1_LED_VOICE 0x20
#define AMS_DELTA_LATCH2_LCD_VBLEN 0x0001
#define AMS_DELTA_LATCH2_LCD_NDISP 0x0002
#define AMS_DELTA_LATCH2_NAND_NCE 0x0004
#define AMS_DELTA_LATCH2_NAND_NRE 0x0008
#define AMS_DELTA_LATCH2_NAND_NWP 0x0010
#define AMS_DELTA_LATCH2_NAND_NWE 0x0020
#define AMS_DELTA_LATCH2_NAND_ALE 0x0040
#define AMS_DELTA_LATCH2_NAND_CLE 0x0080
#define AMS_DELTA_LATCH2_MODEM_NRESET 0x1000
#define AMS_DELTA_LATCH2_MODEM_CODEC 0x2000
#define AMS_DELTA_GPIO_PIN_NAND_RB 12
#ifndef __ASSEMBLY__
void ams_delta_latch1_write(u8 mask, u8 value);
void ams_delta_latch2_write(u16 mask, u16 value);
#endif
#endif /* CONFIG_MACH_AMS_DELTA */
#endif /* __ASM_ARCH_OMAP_AMS_DELTA_H */

45
include/asm-arm/arch-omap/board-apollon.h Normal file
View File

@ -0,0 +1,45 @@
/*
* linux/include/asm-arm/arch-omap/board-apollon.h
*
* Hardware definitions for Samsung OMAP24XX Apollon board.
*
* Initial creation by Kyungmin Park <kyungmin.park@samsung.com>
*
* 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; either version 2 of the License, or (at your
* option) any later version.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
* NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* 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.,
* 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __ASM_ARCH_OMAP_APOLLON_H
#define __ASM_ARCH_OMAP_APOLLON_H
/* Placeholder for APOLLON specific defines */
/* GPMC CS0 */
#define APOLLON_CS0_BASE 0x00000000
/* GPMC CS1 */
#define APOLLON_CS1_BASE 0x08000000
#define APOLLON_ETHR_START (APOLLON_CS1_BASE + 0x300)
#define APOLLON_ETHR_GPIO_IRQ 74
/* GPMC CS2 - reserved for OneNAND */
#define APOLLON_CS2_BASE 0x10000000
/* GPMC CS3 - reserved for NOR or NAND */
#define APOLLON_CS3_BASE 0x18000000
#endif /* __ASM_ARCH_OMAP_APOLLON_H */

4
include/asm-arm/arch-omap/board-h2.h
View File

@ -34,9 +34,5 @@
/* At OMAP1610 Innovator the Ethernet is directly connected to CS1 */
#define OMAP1610_ETHR_START 0x04000300
/* Samsung NAND flash at CS2B or CS3(NAND Boot) */
#define OMAP_NAND_FLASH_START1 0x0A000000 /* CS2B */
#define OMAP_NAND_FLASH_START2 0x0C000000 /* CS3 */
#endif /* __ASM_ARCH_OMAP_H2_H */

4
include/asm-arm/arch-omap/board-h3.h
View File

@ -30,10 +30,6 @@
/* In OMAP1710 H3 the Ethernet is directly connected to CS1 */
#define OMAP1710_ETHR_START 0x04000300
/* Samsung NAND flash at CS2B or CS3(NAND Boot) */
#define OMAP_NAND_FLASH_START1 0x0A000000 /* CS2B */
#define OMAP_NAND_FLASH_START2 0x0C000000 /* CS3 */
#define MAXIRQNUM (IH_BOARD_BASE)
#define MAXFIQNUM MAXIRQNUM
#define MAXSWINUM MAXIRQNUM

8
include/asm-arm/arch-omap/board-h4.h
View File

@ -33,12 +33,6 @@
/* GPMC CS1 */
#define OMAP24XX_ETHR_START 0x08000300
#define OMAP24XX_ETHR_GPIO_IRQ 92
#define H4_CS0_BASE 0x04000000
#define H4_CS0_BASE 0x04000000
#define H4_CS0_BASE 0x04000000
#define H4_CS0_BASE 0x04000000
#endif /* __ASM_ARCH_OMAP_H4_H */

19
include/asm-arm/arch-omap/board-netstar.h
View File

@ -1,19 +0,0 @@
/*
* Copyright (C) 2004 2N Telekomunikace, Ladislav Michl <michl@2n.cz>
*
* Hardware definitions for OMAP5910 based NetStar board.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#ifndef __ASM_ARCH_NETSTAR_H
#define __ASM_ARCH_NETSTAR_H
#include <asm/arch/tc.h>
#define OMAP_NAND_FLASH_START1 OMAP_CS1_PHYS + (1 << 23)
#define OMAP_NAND_FLASH_START2 OMAP_CS1_PHYS + (2 << 23)
#endif /* __ASM_ARCH_NETSTAR_H */

54
include/asm-arm/arch-omap/board-nokia.h Normal file
View File

@ -0,0 +1,54 @@
/*
* linux/include/asm-arm/arch-omap/board-nokia.h
*
* Information structures for Nokia-specific board config data
*
* Copyright (C) 2005 Nokia Corporation
*/
#ifndef _OMAP_BOARD_NOKIA_H
#define _OMAP_BOARD_NOKIA_H
#include <linux/types.h>
#define OMAP_TAG_NOKIA_BT 0x4e01
#define OMAP_TAG_WLAN_CX3110X 0x4e02
#define OMAP_TAG_CBUS 0x4e03
#define OMAP_TAG_EM_ASIC_BB5 0x4e04
#define BT_CHIP_CSR 1
#define BT_CHIP_TI 2
#define BT_SYSCLK_12 1
#define BT_SYSCLK_38_4 2
struct omap_bluetooth_config {
u8 chip_type;
u8 bt_wakeup_gpio;
u8 host_wakeup_gpio;
u8 reset_gpio;
u8 bt_uart;
u8 bd_addr[6];
u8 bt_sysclk;
};
struct omap_wlan_cx3110x_config {
u8 chip_type;
s16 power_gpio;
s16 irq_gpio;
s16 spi_cs_gpio;
};
struct omap_cbus_config {
s16 clk_gpio;
s16 dat_gpio;
s16 sel_gpio;
};
struct omap_em_asic_bb5_config {
s16 retu_irq_gpio;
s16 tahvo_irq_gpio;
};
#endif

4
include/asm-arm/arch-omap/board-perseus2.h
View File

@ -42,8 +42,4 @@
#define NR_IRQS (MAXIRQNUM + 1)
/* Samsung NAND flash at CS2B or CS3(NAND Boot) */
#define OMAP_NAND_FLASH_START1 0x0A000000 /* CS2B */
#define OMAP_NAND_FLASH_START2 0x0C000000 /* CS3 */
#endif

30
include/asm-arm/arch-omap/board.h
View File

@ -21,9 +21,12 @@
#define OMAP_TAG_LCD 0x4f05
#define OMAP_TAG_GPIO_SWITCH 0x4f06
#define OMAP_TAG_UART 0x4f07
#define OMAP_TAG_FBMEM 0x4f08
#define OMAP_TAG_STI_CONSOLE 0x4f09
#define OMAP_TAG_BOOT_REASON 0x4f80
#define OMAP_TAG_FLASH_PART 0x4f81
#define OMAP_TAG_VERSION_STR 0x4f82
struct omap_clock_config {
/* 0 for 12 MHz, 1 for 13 MHz and 2 for 19.2 MHz */
@ -54,6 +57,11 @@ struct omap_serial_console_config {
u32 console_speed;
};
struct omap_sti_console_config {
unsigned enable:1;
u8 channel;
};
struct omap_usb_config {
/* Configure drivers according to the connectors on your board:
* - "A" connector (rectagular)
@ -87,6 +95,13 @@ struct omap_lcd_config {
char ctrl_name[16];
};
struct omap_fbmem_config {
u32 fb_sram_start;
u32 fb_sram_size;
u32 fb_sdram_start;
u32 fb_sdram_size;
};
/* Cover:
* high -> closed
* low -> open
@ -106,6 +121,12 @@ struct omap_gpio_switch_config {
int key_code:24; /* Linux key code */
};
struct omap_uart_config {
/* Bit field of UARTs present; bit 0 --> UART1 */
unsigned int enabled_uarts;
};
struct omap_flash_part_config {
char part_table[0];
};
@ -114,11 +135,14 @@ struct omap_boot_reason_config {
char reason_str[12];
};
struct omap_uart_config {
/* Bit field of UARTs present; bit 0 --> UART1 */
unsigned int enabled_uarts;
struct omap_version_config {
char component[12];
char version[12];
};
#include <asm-arm/arch-omap/board-nokia.h>
struct omap_board_config_entry {
u16 tag;
u16 len;

8
include/asm-arm/arch-omap/hardware.h
View File

@ -306,6 +306,10 @@
#include "board-h4.h"
#endif
#ifdef CONFIG_MACH_OMAP_APOLLON
#include "board-apollon.h"
#endif
#ifdef CONFIG_MACH_OMAP_OSK
#include "board-osk.h"
#endif
@ -314,10 +318,6 @@
#include "board-voiceblue.h"
#endif
#ifdef CONFIG_MACH_NETSTAR
#include "board-netstar.h"
#endif
#endif /* !__ASSEMBLER__ */
#endif /* __ASM_ARCH_OMAP_HARDWARE_H */