[U-Boot] [PATCH 11/17] aspeed: Add I2C Driver

Simon Glass sjg at chromium.org
Wed Mar 22 13:05:27 UTC 2017


On 16 March 2017 at 15:36, Maxim Sloyko <maxims at google.com> wrote:
> Add Device Model based I2C driver for ast2500/ast2400 SoCs.
> The driver is very limited, it only supports master mode and
> synchronous byte-by-byte reads/writes, no DMA or Pool Buffers.
>
> Signed-off-by: Maxim Sloyko <maxims at google.com>
> ---
>
>  drivers/i2c/Kconfig   |   9 ++
>  drivers/i2c/Makefile  |   1 +
>  drivers/i2c/ast_i2c.c | 355 ++++++++++++++++++++++++++++++++++++++++++++++++++
>  drivers/i2c/ast_i2c.h | 132 +++++++++++++++++++
>  4 files changed, 497 insertions(+)
>  create mode 100644 drivers/i2c/ast_i2c.c
>  create mode 100644 drivers/i2c/ast_i2c.h

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


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