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From: Manikandan Muralidharan <manikandan.m@microchip.com>
To: <alexandre.belloni@bootlin.com>, <Frank.Li@nxp.com>,
	<robh@kernel.org>, <krzk+dt@kernel.org>, <conor+dt@kernel.org>,
	<nicolas.ferre@microchip.com>, <claudiu.beznea@tuxon.dev>,
	<linux@armlinux.org.uk>, <mturquette@baylibre.com>,
	<sboyd@kernel.org>, <ardb@kernel.org>, <ebiggers@google.com>,
	<martin.petersen@oracle.com>, <tytso@mit.edu>,
	<cristian.birsan@microchip.com>, <adrian.hunter@intel.com>,
	<jarkko.nikula@linux.intel.com>, <kees@kernel.org>,
	<npitre@baylibre.com>, <linux-i3c@lists.infradead.org>,
	<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-clk@vger.kernel.org>
Cc: <manikandan.m@microchip.com>
Subject: [PATCH v3 0/5] Add microchip sama7d65 SoC I3C support
Date: Thu, 12 Mar 2026 09:50:51 +0530	[thread overview]
Message-ID: <20260312042056.309237-1-manikandan.m@microchip.com> (raw)

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
existing mipi-i3c-hci driver by introducing a quirk

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
    appropriate quirk

 .../devicetree/bindings/i3c/mipi-i3c-hci.yaml | 22 +++++++++++++++----
 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        | 12 ++++++++++
 drivers/i3c/master/mipi-i3c-hci/hci.h         |  4 ++++
 6 files changed, 45 insertions(+), 4 deletions(-)

-- 
2.25.1



WARNING: multiple messages have this Message-ID (diff)
From: Manikandan Muralidharan <manikandan.m@microchip.com>
To: <alexandre.belloni@bootlin.com>, <Frank.Li@nxp.com>,
	<robh@kernel.org>, <krzk+dt@kernel.org>, <conor+dt@kernel.org>,
	<nicolas.ferre@microchip.com>, <claudiu.beznea@tuxon.dev>,
	<linux@armlinux.org.uk>, <mturquette@baylibre.com>,
	<sboyd@kernel.org>, <ardb@kernel.org>, <ebiggers@google.com>,
	<martin.petersen@oracle.com>, <tytso@mit.edu>,
	<cristian.birsan@microchip.com>, <adrian.hunter@intel.com>,
	<jarkko.nikula@linux.intel.com>, <kees@kernel.org>,
	<npitre@baylibre.com>, <linux-i3c@lists.infradead.org>,
	<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-clk@vger.kernel.org>
Cc: <manikandan.m@microchip.com>
Subject: [PATCH v3 0/5] Add microchip sama7d65 SoC I3C support
Date: Thu, 12 Mar 2026 09:50:51 +0530	[thread overview]
Message-ID: <20260312042056.309237-1-manikandan.m@microchip.com> (raw)

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
existing mipi-i3c-hci driver by introducing a quirk

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
    appropriate quirk

 .../devicetree/bindings/i3c/mipi-i3c-hci.yaml | 22 +++++++++++++++----
 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        | 12 ++++++++++
 drivers/i3c/master/mipi-i3c-hci/hci.h         |  4 ++++
 6 files changed, 45 insertions(+), 4 deletions(-)

-- 
2.25.1


-- 
linux-i3c mailing list
linux-i3c@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-i3c

             reply	other threads:[~2026-03-12  4:21 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-03-12  4:20 Manikandan Muralidharan [this message]
2026-03-12  4:20 ` [PATCH v3 0/5] Add microchip sama7d65 SoC I3C support Manikandan Muralidharan
2026-03-12  4:20 ` [PATCH v3 1/5] dt-bindings: i3c: mipi-i3c-hci: add Microchip SAMA7D65 compatible Manikandan Muralidharan
2026-03-12  4:20   ` Manikandan Muralidharan
2026-03-12 17:50   ` Conor Dooley
2026-03-12 17:50     ` Conor Dooley
2026-03-12  4:20 ` [PATCH v3 2/5] clk: at91: sama7d65: add peripheral clock for I3C Manikandan Muralidharan
2026-03-12  4:20   ` Manikandan Muralidharan
2026-03-12  4:20 ` [PATCH v3 3/5] i3c: mipi-i3c-hci: add microchip sama7d65 SoC compatible with the appropriate quirk Manikandan Muralidharan
2026-03-12  4:20   ` Manikandan Muralidharan
2026-03-12  9:29   ` Adrian Hunter
2026-03-12  9:29     ` Adrian Hunter
2026-03-12 17:52     ` Conor Dooley
2026-03-12 17:52       ` Conor Dooley
2026-03-16  6:36       ` Manikandan.M
2026-03-16  6:36         ` Manikandan.M
2026-03-12  4:20 ` [PATCH v3 4/5] ARM: dts: microchip: add I3C controller Manikandan Muralidharan
2026-03-12  4:20   ` Manikandan Muralidharan
2026-03-12  4:20 ` [PATCH v3 5/5] ARM: configs: at91: sama7: add sama7d65 i3c-hci Manikandan Muralidharan
2026-03-12  4:20   ` Manikandan Muralidharan

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