leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

[Blackfin] arch: add twi_lcd and twi_keypad i2c board info to bf527-ezkit

Browse Source 
- JP3 should be installed for STAMP enable
 - IRQ for twi_keypad driver is IRQ_PF8

Signed-off-by: Bryan Wu <cooloney@kernel.org>
This commit is contained in:
Bryan Wu 2008-05-07 11:41:26 +08:00
parent d7e5dd41e3
commit 72268689cf
1 changed files with 25 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
arch/blackfin/mach-bf527/boards/ezkit.c
View File

@ -39,6 +39,7 @@
#include <linux/usb/isp1362.h>
#endif
#include <linux/ata_platform.h>
#include <linux/i2c.h>
#include <linux/irq.h>
#include <linux/interrupt.h>
#include <linux/usb/sl811.h>
@ -797,6 +798,24 @@ static struct platform_device i2c_bfin_twi_device = {
};
#endif
#ifdef CONFIG_I2C_BOARDINFO
static struct i2c_board_info __initdata bfin_i2c_board_info[] = {
#if defined(CONFIG_TWI_LCD) || defined(CONFIG_TWI_LCD_MODULE)
{
I2C_BOARD_INFO("pcf8574_lcd", 0x22),
.type = "pcf8574_lcd",
},
#endif
#if defined(CONFIG_TWI_KEYPAD) || defined(CONFIG_TWI_KEYPAD_MODULE)
{
I2C_BOARD_INFO("pcf8574_keypad", 0x27),
.type = "pcf8574_keypad",
.irq = IRQ_PF8,
},
#endif
};
#endif
#if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
static struct platform_device bfin_sport0_uart_device = {
.name = "bfin-sport-uart",
@ -998,6 +1017,12 @@ static struct platform_device *stamp_devices[] __initdata = {
static int __init stamp_init(void)
{
printk(KERN_INFO "%s(): registering device resources\n", __func__);
#ifdef CONFIG_I2C_BOARDINFO
i2c_register_board_info(0, bfin_i2c_board_info,
ARRAY_SIZE(bfin_i2c_board_info));
#endif
platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices));
#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
spi_register_board_info(bfin_spi_board_info,