From: Linus Walleij <linusw@kernel.org>
To: Lee Jones <lee@kernel.org>, Bartosz Golaszewski <brgl@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Charles Keepax <ckeepax@opensource.cirrus.com>
Cc: patches@opensource.cirrus.com, linux-kernel@vger.kernel.org,
linux-gpio@vger.kernel.org, devicetree@vger.kernel.org,
Linus Walleij <linusw@kernel.org>
Subject: [PATCH v3 0/2] mfd: arizona: Move IRQ GPIO to GPIO descriptor
Date: Thu, 19 Mar 2026 19:50:28 +0100 [thread overview]
Message-ID: <20260319-mfd-arizona-irq-v3-0-24c251377ec2@kernel.org> (raw)
Move the hack using a platform data-provided GPIO line to use
a proper devicetree-provided GPIO descriptor to poll the IRQ.
Signed-off-by: Linus Walleij <linusw@kernel.org>
---
Changes in v3:
- Reword the irq-gpios documentation as Charles Want it.
- Collect ACK.
- Link to v2: https://lore.kernel.org/r/20260317-mfd-arizona-irq-v2-0-9ea546f517dc@kernel.org
Changes in v2:
- Instead of deleting the feature, migrate it properly to devicetree.
- Add irq-gpios devicetree bindings.
- Add code to handle irq-gpios for GPIO polling of IRQ line.
- Link to v1: https://lore.kernel.org/r/20260314-mfd-arizona-irq-v1-1-4b77f524f832@kernel.org
---
Linus Walleij (2):
dt-bindings: mfd: wlf,arizona: Add irq-gpios
mfd: arizona: Convert GPIO IRQ handling to descriptors
.../devicetree/bindings/mfd/wlf,arizona.yaml | 10 +++++
drivers/mfd/arizona-irq.c | 45 ++++++++++------------
include/linux/mfd/arizona/core.h | 2 +
include/linux/mfd/arizona/pdata.h | 5 ---
4 files changed, 33 insertions(+), 29 deletions(-)
---
base-commit: 6de23f81a5e08be8fbf5e8d7e9febc72a5b5f27f
change-id: 20260314-mfd-arizona-irq-6fe7fe179a09
Best regards,
--
Linus Walleij <linusw@kernel.org>
next reply other threads:[~2026-03-19 18:50 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-19 18:50 Linus Walleij [this message]
2026-03-19 18:50 ` [PATCH v3 1/2] dt-bindings: mfd: wlf,arizona: Add irq-gpios Linus Walleij
2026-03-20 9:24 ` Charles Keepax
2026-03-20 17:36 ` Conor Dooley
2026-03-19 18:50 ` [PATCH v3 2/2] mfd: arizona: Convert GPIO IRQ handling to descriptors Linus Walleij
2026-03-25 17:20 ` Lee Jones
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