From: Yemike Abhilash Chandra <y-abhilashchandra@ti.com>
To: <linusw@kernel.org>, <robh@kernel.org>, <krzk+dt@kernel.org>,
<conor+dt@kernel.org>, <nm@ti.com>, <vigneshr@ti.com>,
<kristo@kernel.org>, <brgl@kernel.org>
Cc: <linux-gpio@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<y-abhilashchandra@ti.com>, <afd@ti.com>, <u-kumar1@ti.com>
Subject: [PATCH 0/3] Add pin controller support for TI TDA54 SoC
Date: Wed, 30 Sep 2026 14:50:17 +0530 [thread overview]
Message-ID: <20260930092020.1047221-1-y-abhilashchandra@ti.com> (raw)
TI TDA54 SoC uses a different pad configuration register layout from
other TI K3 SoCs, splitting the pad configuration across two registers:
PADCFGA for functional pin configuration and muxing, and PADCFGB for
wakeup and retention. Hence add a dedicated driver.
Note: I understand that patch 3 goes through the SoC tree, but is included
here to give reviewers the full context.
Yemike Abhilash Chandra (3):
dt-bindings: pinctrl: Add TI TDA54 pin controller
pinctrl: ti: Add TDA54 pin controller driver
arm64: dts: ti: Add TDA54 pinctrl header
.../bindings/pinctrl/ti,tda54-pinctrl.yaml | 209 +++++
MAINTAINERS | 7 +
arch/arm64/boot/dts/ti/k3-tda54-pinctrl.h | 29 +
drivers/pinctrl/ti/Kconfig | 10 +
drivers/pinctrl/ti/Makefile | 1 +
drivers/pinctrl/ti/pinctrl-tda54.c | 794 ++++++++++++++++++
6 files changed, 1050 insertions(+)
create mode 100644 Documentation/devicetree/bindings/pinctrl/ti,tda54-pinctrl.yaml
create mode 100644 arch/arm64/boot/dts/ti/k3-tda54-pinctrl.h
create mode 100644 drivers/pinctrl/ti/pinctrl-tda54.c
--
2.34.1
next reply other threads:[~2026-09-30 9:21 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-30 9:20 Yemike Abhilash Chandra [this message]
2026-09-30 9:20 ` [PATCH 1/3] dt-bindings: pinctrl: Add TI TDA54 pin controller Yemike Abhilash Chandra
2026-10-01 21:10 ` Linus Walleij
2026-10-01 21:26 ` Conor Dooley
2026-09-30 9:20 ` [PATCH 2/3] pinctrl: ti: Add TDA54 pin controller driver Yemike Abhilash Chandra
2026-09-30 9:47 ` sashiko-bot
2026-10-01 20:52 ` Linus Walleij
2026-09-30 9:20 ` [PATCH 3/3] arm64: dts: ti: Add TDA54 pinctrl header Yemike Abhilash Chandra
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