[U-Boot-Users] [PATCH] soft_i2c: Pull SDA high before reading

[Wolfgang Denk]

In message <1210928891-7971-1-git-send-email-haavard.skinnemoen at atmel.com> you wrote:
> Spotted by Dean Capindale.
> 
> Systems that support open-drain GPIO properly are allowed provide an
> empty I2C_TRISTATE define. However, this means that we need to be
> careful not to drive SDA low when the slave is expected to respond.
> 
> This patch adds a missing I2C_SDA(1) to read_byte() required to
> tristate the SDA line on systems that support open-drain GPIO.
> 
> Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen at atmel.com>
> ---
>  common/soft_i2c.c |    1 +
>  1 files changed, 1 insertions(+), 0 deletions(-)

Applied, thanks!

Best regards,

Wolfgang Denk

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