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    Subject[PATCH v8 4/7] G45 TWI: remove open drain setting for twi function gpios
    The G45 datasheets explicitly states that setting the open drain property
    on peripheral function gpios is not allowed. (How about other A91 chips?)

    Signed-off-by: Nikolaus Voss <n.voss@weinmann.de>
    ---
    arch/arm/mach-at91/at91sam9g45_devices.c | 6 ------
    1 files changed, 0 insertions(+), 6 deletions(-)

    diff --git a/arch/arm/mach-at91/at91sam9g45_devices.c b/arch/arm/mach-at91/at91sam9g45_devices.c
    index 09a16d6..8743b14 100644
    --- a/arch/arm/mach-at91/at91sam9g45_devices.c
    +++ b/arch/arm/mach-at91/at91sam9g45_devices.c
    @@ -684,18 +684,12 @@ void __init at91_add_device_i2c(short i2c_id, struct i2c_board_info *devices, in
    /* pins used for TWI interface */
    if (i2c_id == 0) {
    at91_set_A_periph(AT91_PIN_PA20, 0); /* TWD */
    - at91_set_multi_drive(AT91_PIN_PA20, 1);
    -
    at91_set_A_periph(AT91_PIN_PA21, 0); /* TWCK */
    - at91_set_multi_drive(AT91_PIN_PA21, 1);

    platform_device_register(&at91sam9g45_twi0_device);
    } else {
    at91_set_A_periph(AT91_PIN_PB10, 0); /* TWD */
    - at91_set_multi_drive(AT91_PIN_PB10, 1);
    -
    at91_set_A_periph(AT91_PIN_PB11, 0); /* TWCK */
    - at91_set_multi_drive(AT91_PIN_PB11, 1);

    platform_device_register(&at91sam9g45_twi1_device);
    }
    --
    1.7.5.4


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