From: Wolfram Sang <wsa+renesas@sang-engineering.com>
To: linux-renesas-soc@vger.kernel.org
Cc: Geert Uytterhoeven <geert+renesas@glider.be>,
Magnus Damm <magnus.damm@gmail.com>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
devicetree@vger.kernel.org
Subject: Re: [PATCH] ARM: dts: renesas: r9a06g032-rzn1d400-eb: enable GPIOs on CN12
Date: Wed, 15 Jul 2026 20:11:35 +0200 [thread overview]
Message-ID: <alfNV-_Cb3WlqiHB@shikoro> (raw)
In-Reply-To: <20260715122341.47838-2-wsa+renesas@sang-engineering.com>
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> The snps,dw-apb-gpio driver iterates over its port subnodes (like gpio2b)
> to register gpio_chip interfaces, but it doesn't appear to register these
> subnodes as independent platform devices.
>
> Because the driver core only applies pinctrl-0 properties automatically
> during probe for fully initialized device instances, this configuration
> might be silently ignored by the kernel.
True. Will rework.
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prev parent reply other threads:[~2026-07-15 18:11 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-15 12:21 [PATCH] ARM: dts: renesas: r9a06g032-rzn1d400-eb: enable GPIOs on CN12 Wolfram Sang
2026-07-15 12:40 ` sashiko-bot
2026-07-15 18:11 ` Wolfram Sang [this message]
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