From f230d3f53d72d05bcb5666ab7e2eccd49c8b3a15 Mon Sep 17 00:00:00 2001 From: Andrew Victor Date: Mon, 19 Nov 2007 13:47:20 +0100 Subject: [ARM] 4650/1: AT91: New-style init of I2C, support for i2c-gpio The AT91 I2C driver is currently marked as "broken" due to hardware issues. This patch enables AT91-based platforms to also use the bitbanged GPIO for I2C. This updates platform setup logic (setting up an i2c-gpio device using the same pins as the i2c-at91 device, unless only the BROKEN driver is enabled). Also make use of the new-style initialization of I2C devices using i2c_register_board_info(). Signed-off-by: David Brownell Signed-off-by: Andrew Victor Signed-off-by: Russell King --- include/asm-arm/arch-at91/board.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'include/asm-arm/arch-at91') diff --git a/include/asm-arm/arch-at91/board.h b/include/asm-arm/arch-at91/board.h index c0d7075982c..79054965baa 100644 --- a/include/asm-arm/arch-at91/board.h +++ b/include/asm-arm/arch-at91/board.h @@ -33,6 +33,7 @@ #include #include +#include #include /* USB Device */ @@ -94,7 +95,7 @@ struct at91_nand_data { extern void __init at91_add_device_nand(struct at91_nand_data *data); /* I2C*/ -extern void __init at91_add_device_i2c(void); +extern void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices); /* SPI */ extern void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices); -- cgit v1.2.3