[PATCH v2 0/2] i2c: Add driver support Amlogic A9 I2C

From: Xianwei Zhao via B4 Relay

Date: Thu Oct 22 2026 - 05:28:03 EST


Add a Device Tree binding and driver for the I2C controller found on the
Amlogic A9 SoC.

Signed-off-by: Xianwei Zhao <xianwei.zhao@xxxxxxxxxxx>
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Changes in v2:
- dtbinding: make some minor modifications, suggestted by Conor and robot.
- driver: Make some adjustments, including macro definitions, format adjustments,
adding quirks, process optimization, and so on. According to Andi and robot's suggestion
- Give up MAINTAINERS file the separate submission, make it together with the driver.
- Link to v1: https://lore.kernel.org/r/20260924-a9-i2c-v1-0-b8ad9b46f4a8@xxxxxxxxxxx

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Junyi Zhao (1):
i2c: amlogic: Add Amlogic A9 I2C controller driver

Xianwei Zhao (1):
dt-bindings: i2c: add Amlogic A9 I2C controller

.../devicetree/bindings/i2c/amlogic,a9-i2c.yaml | 56 +++
MAINTAINERS | 9 +
drivers/i2c/busses/Kconfig | 8 +
drivers/i2c/busses/Makefile | 1 +
drivers/i2c/busses/i2c-amlogic-a9.c | 469 +++++++++++++++++++++
5 files changed, 543 insertions(+)
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base-commit: 4ec2365c08de306f52650d8736aef5862baedb8d
change-id: 20260911-a9-i2c-24478e22e683

Best regards,
--
Xianwei Zhao <xianwei.zhao@xxxxxxxxxxx>