[PATCH v6 3/8] i2c: i2c-cortina: added CAxxxx I2C support

Heiko Schocher
2020-04-21T05:46:52Z

Hello Alex,

Am 21.04.2020 um 07:29 schrieb Alex Nemirovsky:
> From: Arthur Li <arthur.li@cortina-access.com>
>
> Add I2C controller support for Cortina Access CAxxxx SoCs
>
> Signed-off-by: Arthur Li <arthur.li@cortina-access.com>
> Signed-off-by: Alex Nemirovsky <alex.nemirovsky@cortina-access.com>
> CC: Heiko Schocher <hs@denx.de>
>
> CA_I2C: DT binding for I2C controller
>
> DT binding document for Cortina I2C driver
>
> ---
>
> Changes in v6:
> - Add I2C DT binding document

Thanks!

>
> Changes in v5: None
> Changes in v4:
> - Utilize standard I2C macros from <i2c.h>
> - Return ETIMEDOUT in funcs that can timeout
> - Return i2c_xfer_init() result to caller of i2c_read() if it
> fails within i2c_read() execution
> - Fix misc. style guide conformance issues
> - Use printf() to report i2c_xfer() runtime errors
> instead of debug()
>
> Changes in v3: None
> Changes in v2: None
>
> MAINTAINERS | 4 +
> doc/device-tree-bindings/i2c/i2c-cortina.txt | 18 ++
> drivers/i2c/Kconfig | 7 +
> drivers/i2c/Makefile | 1 +
> drivers/i2c/i2c-cortina.c | 346 +++++++++++++++++++++++++++
> drivers/i2c/i2c-cortina.h | 84 +++++++
> 6 files changed, 460 insertions(+)
> create mode 100644 doc/device-tree-bindings/i2c/i2c-cortina.txt
> create mode 100644 drivers/i2c/i2c-cortina.c
> create mode 100644 drivers/i2c/i2c-cortina.h

Reviewed-by: Heiko Schocher <hs@denx.de>

bye,
Heiko
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