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