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From: Eugeniu Rosca <erosca@de.adit-jv.com>
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Subject: [RFC PATCH 0/3] gpio: rcar: Add support for GPIO alternative
interrupt
Date: Wed, 22 Apr 2020 12:10:23 +0200
Message-ID: <20200422101026.9220-1-erosca@de.adit-jv.com>
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| Series |
gpio: rcar: Add support for GPIO alternative interrupt
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The motivation behind this series is described in commit ("gpio: rcar: Add support for GPIO alternative interrupt"). The reasons for which RFC tag is attached are: - Have Renesas/linux-gpio communities been facing GPIO interrupt partitioning questions in the past (specifically AP vs RT)? - Is it a no-go to have mandatory DTS dependencies like updating 'interrupts' on specifying the new 'use-alternative-interrupt'? Many thanks for your comments! Eugeniu Rosca (1): [LOCAL] arm64: dts: renesas: ulcb: Showcase 'use-alternative-interrupt' Torii Kenichi (2): dt-bindings: gpio-rcar: Add optional use-alternative-interrupt property gpio: rcar: Add support for GPIO alternative interrupt Documentation/devicetree/bindings/gpio/renesas,gpio-rcar.txt | 3 +++ arch/arm64/boot/dts/renesas/ulcb.dtsi | 40 ++++++++++++++++++++++++++++++++++++++++ drivers/gpio/gpio-rcar.c | 22 +++++++++++++++++----- 3 files changed, 60 insertions(+), 5 deletions(-)