[U-Boot] [PATCH] tpm: atmel_twi: Make compatible with DM I2C busses

[Simon Glass]

On 18 July 2016 at 05:47, Mario Six <mario.six at gdsys.cc> wrote:
> Commit 302c5db ("dm: tpm: Add Driver Model support for tpm_atmel_twi
> driver") converted the Atmel TWI TPM driver itself to driver model, but
> kept the legacy-style i2c_write/i2c_read calls.
>
> Commit 3e7d940 ("dm: tpm: Every TPM drivers should depends on DM_TPM")
> then made DM_I2C a dependency of the driver, effectively forcing users
> to turn on CONFIG_DM_I2C_COMPAT to get it to work.
>
> This patch adds the necessary dm_i2c_write/dm_i2c_read calls to make the
> driver compatible with DM, but also keeps the legacy calls in ifdefs, so
> that the driver is now compatible with both DM and non-DM setups.
>
> Signed-off-by: Mario Six <mario.six at gdsys.cc>
> ---
>  drivers/tpm/Kconfig         |  2 +-
>  drivers/tpm/tpm_atmel_twi.c | 15 ++++++++++++++-
>  2 files changed, 15 insertions(+), 2 deletions(-)

Reviewed-by: Simon Glass <sjg at chromium.org>