This patch set adds i2c controller support
for the Nuvoton NPCM Baseboard Management Controller (BMC).
NPCM7xx includes 16 I2C controllers. This driver operates the controller.
This module also includes a slave mode.
---
v7 -> v6:
- Rebased on Linux 5.4-rc8 (was Linux 5.4-rc7).
- Fix issue found by kbuild test robot (redundant include).
- Note: left a warning related to fall through. This fall through is
intentional.
v6 -> v5:
- Update documentation
v5 -> v4:
- support recovery
- master-slave switch support needed for IPMB
v4 -> v3:
- typo on cover letter.
v3 -> v2:
- fix dt binding: compatible name: omit "bus"
v2 -> v1:
- run check patch in strict mode.
- use linux crc.
- define regs in constant offset without base.
- remove debug prints.
- no declarations for local functions.
v1: initial version
Signed-off-by: Tali Perry <tali.perry1@xxxxxxxxx>
Reviewed-by: Rob Herring <robh@xxxxxxxxxx>
Reported-by: kbuild test robot <lkp@xxxxxxxxx>
---
Tali Perry (2):
Added device tree binding documentation for Nuvoton BMC NPCM I2C
controller.
Add Nuvoton NPCM BMC I2C controller driver.
.../devicetree/bindings/i2c/i2c-npcm7xx.txt | 29 +
drivers/i2c/busses/Kconfig | 11 +
drivers/i2c/busses/Makefile | 1 +
drivers/i2c/busses/i2c-npcm7xx.c | 2485 +++++++++++++++++
4 files changed, 2526 insertions(+)
create mode 100644 Documentation/devicetree/bindings/i2c/i2c-npcm7xx.txt
create mode 100644 drivers/i2c/busses/i2c-npcm7xx.c
base-commit: af42d3466bdc8f39806b26f593604fdc54140bcb
--
2.22.0
