[PATCH v5 0/5] Add microchip sama7d65 SoC I3C support

Manikandan Muralidharan manikandan.m at microchip.com
Tue May 5 00:13:22 PDT 2026


Add support for microchip sama7d65 SoC I3C master only IP which is
based on mipi-i3c-hci from synopsys implementing version 1.0
specification. The platform specific changes are integrated in the
mipi-i3c-hci driver using existing quirks

I3C in master mode supports up to 12.5MHz, SDR mode data transfer in
mixed bus mode (I2C and I3C target devices on same i3c bus).

Durai Manickam KR (3):
  clk: at91: sama7d65: add peripheral clock for I3C
  ARM: dts: microchip: add I3C controller
  ARM: configs: at91: sama7: add sama7d65 i3c-hci

Manikandan Muralidharan (2):
  dt-bindings: i3c: mipi-i3c-hci: add Microchip SAMA7D65 compatible
  i3c: mipi-i3c-hci: add microchip sama7d65 SoC compatible with the
    required quirk

 .../devicetree/bindings/i3c/mipi-i3c-hci.yaml | 27 ++++++++++++++++---
 arch/arm/boot/dts/microchip/sama7d65.dtsi     |  8 ++++++
 arch/arm/configs/sama7_defconfig              |  2 ++
 drivers/clk/at91/sama7d65.c                   |  1 +
 drivers/i3c/master/mipi-i3c-hci/core.c        | 10 +++++++
 5 files changed, 44 insertions(+), 4 deletions(-)

-- 
2.25.1




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