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authorBryan Wu <cooloney@kernel.org>2008-05-06 23:41:26 -0400
committerBryan Wu <cooloney@kernel.org>2008-05-06 23:41:26 -0400
commit72268689cf28091ba202d7c5f4e7c5d613edd4ac (patch)
tree946a4b8bd387bc78e24f22975b985dd4b2caf4ac /arch/blackfin
parentd7e5dd41e394397aefd25ea412aeb47cf1b54d80 (diff)
[Blackfin] arch: add twi_lcd and twi_keypad i2c board info to bf527-ezkit
- JP3 should be installed for STAMP enable - IRQ for twi_keypad driver is IRQ_PF8 Signed-off-by: Bryan Wu <cooloney@kernel.org>
Diffstat (limited to 'arch/blackfin')
-rw-r--r--arch/blackfin/mach-bf527/boards/ezkit.c25
1 files changed, 25 insertions, 0 deletions
diff --git a/arch/blackfin/mach-bf527/boards/ezkit.c b/arch/blackfin/mach-bf527/boards/ezkit.c
index 75acd4d37a1..452b4b16dae 100644
--- a/arch/blackfin/mach-bf527/boards/ezkit.c
+++ b/arch/blackfin/mach-bf527/boards/ezkit.c
@@ -39,6 +39,7 @@
39#include <linux/usb/isp1362.h> 39#include <linux/usb/isp1362.h>
40#endif 40#endif
41#include <linux/ata_platform.h> 41#include <linux/ata_platform.h>
42#include <linux/i2c.h>
42#include <linux/irq.h> 43#include <linux/irq.h>
43#include <linux/interrupt.h> 44#include <linux/interrupt.h>
44#include <linux/usb/sl811.h> 45#include <linux/usb/sl811.h>
@@ -797,6 +798,24 @@ static struct platform_device i2c_bfin_twi_device = {
797}; 798};
798#endif 799#endif
799 800
801#ifdef CONFIG_I2C_BOARDINFO
802static struct i2c_board_info __initdata bfin_i2c_board_info[] = {
803#if defined(CONFIG_TWI_LCD) || defined(CONFIG_TWI_LCD_MODULE)
804 {
805 I2C_BOARD_INFO("pcf8574_lcd", 0x22),
806 .type = "pcf8574_lcd",
807 },
808#endif
809#if defined(CONFIG_TWI_KEYPAD) || defined(CONFIG_TWI_KEYPAD_MODULE)
810 {
811 I2C_BOARD_INFO("pcf8574_keypad", 0x27),
812 .type = "pcf8574_keypad",
813 .irq = IRQ_PF8,
814 },
815#endif
816};
817#endif
818
800#if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE) 819#if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
801static struct platform_device bfin_sport0_uart_device = { 820static struct platform_device bfin_sport0_uart_device = {
802 .name = "bfin-sport-uart", 821 .name = "bfin-sport-uart",
@@ -998,6 +1017,12 @@ static struct platform_device *stamp_devices[] __initdata = {
998static int __init stamp_init(void) 1017static int __init stamp_init(void)
999{ 1018{
1000 printk(KERN_INFO "%s(): registering device resources\n", __func__); 1019 printk(KERN_INFO "%s(): registering device resources\n", __func__);
1020
1021#ifdef CONFIG_I2C_BOARDINFO
1022 i2c_register_board_info(0, bfin_i2c_board_info,
1023 ARRAY_SIZE(bfin_i2c_board_info));
1024#endif
1025
1001 platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices)); 1026 platform_add_devices(stamp_devices, ARRAY_SIZE(stamp_devices));
1002#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE) 1027#if defined(CONFIG_SPI_BFIN) || defined(CONFIG_SPI_BFIN_MODULE)
1003 spi_register_board_info(bfin_spi_board_info, 1028 spi_register_board_info(bfin_spi_board_info,