i2c: at91: add new driver

[cascardo/linux.git] / arch / arm / mach-at91 / at91sam9260_devices.c

diff --git a/arch/arm/mach-at91/at91sam9260_devices.c b/arch/arm/mach-at91/at91sam9260_devices.c
index bce572a..95fc23a 100644 (file)
--- a/arch/arm/mach-at91/at91sam9260_devices.c
+++ b/arch/arm/mach-at91/at91sam9260_devices.c
@@ -503,7 +503,6 @@ static struct resource twi_resources[] = {
 };
 
 static struct platform_device at91sam9260_twi_device = {
-       .name           = "at91_i2c",
        .id             = -1,
        .resource       = twi_resources,
        .num_resources  = ARRAY_SIZE(twi_resources),
@@ -511,6 +510,13 @@ static struct platform_device at91sam9260_twi_device = {
 
 void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices)
 {
+       /* IP version is not the same on 9260 and g20 */
+       if (cpu_is_at91sam9g20()) {
+               at91sam9260_twi_device.name = "i2c-at91sam9g20";
+       } else {
+               at91sam9260_twi_device.name = "i2c-at91sam9260";
+       }
+
        /* pins used for TWI interface */
        at91_set_A_periph(AT91_PIN_PA23, 0);            /* TWD */
        at91_set_multi_drive(AT91_PIN_PA23, 1);