From: "Théo Lebrun" <theo.lebrun@bootlin.com>
To: "Linus Walleij" <linus.walleij@linaro.org>
Cc: "Bartosz Golaszewski" <brgl@bgdev.pl>,
"Rob Herring" <robh+dt@kernel.org>,
"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
"Conor Dooley" <conor+dt@kernel.org>,
"Philipp Zabel" <p.zabel@pengutronix.de>,
"Thomas Bogendoerfer" <tsbogend@alpha.franken.de>,
<linux-gpio@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mips@vger.kernel.org>,
"Gregory CLEMENT" <gregory.clement@bootlin.com>,
"Vladimir Kondratiev" <vladimir.kondratiev@mobileye.com>,
"Thomas Petazzoni" <thomas.petazzoni@bootlin.com>,
"Tawfik Bayouk" <tawfik.bayouk@mobileye.com>,
"Krzysztof Kozlowski" <krzysztof.kozlowski@linaro.org>,
"Stephen Warren" <swarren@wwwdotorg.org>,
"Jonathan Corbet" <corbet@lwn.net>, <linux-doc@vger.kernel.org>
Subject: Re: [PATCH v2 00/30] Rework Nomadik GPIO to add Mobileye EyeQ5 support
Date: Thu, 29 Feb 2024 10:56:32 +0100 [thread overview]
Message-ID: <CZHH1KDAVDCC.1INC050YK8HU1@bootlin.com> (raw)
In-Reply-To: <CACRpkdbK2Sa_4qp3VE0ivHP8W6F-QDkuxV-XnZYviAkO5ZBMsg@mail.gmail.com>
Hello,
On Thu Feb 29, 2024 at 10:44 AM CET, Linus Walleij wrote:
> On Wed, Feb 28, 2024 at 12:28 PM Théo Lebrun <theo.lebrun@bootlin.com> wrote:
>
> > This patch series reworks the Nomadik GPIO driver to bring it up to date
> > to current kernel standards. We then add Mobileye EyeQ5 support that
> > uses the same IP block but with limited functionality. We also add
> > features required by our newly supported platform:
> >
> > - Dynamic GPIO ID allocation;
> > - Make clock optional;
> > - Shared IRQ (usecase: EyeQ5 has two banks using the same IRQ);
> > - Handle variadic GPIO counts (usecase: EyeQ5 has <32 GPIOs per bank);
> > - Grab optional reset at probe (usecase: EyeQ5 has a shared GPIO reset).
> >
> > This GPIO platform driver was previously declared & registered inside
> > drivers/pinctrl/nomadik/pinctrl-nomadik.c, side-by-side with the
> > pinctrl driver. Both are tightly integrated, mostly for muxing reasons.
> > Now that gpio-nomadik is used for another platform, we loosen the
> > relationship. The behavior should not change on already supported
> > hardware but I do not have Nomadik hardware to test for that.
>
> I have queued the relevant patches to an immutable branch in the
> pinctrl tree for testing and I can also pick up some ACKs if they arrive.
>
> When I'm confident in the branch, I will send an optional pull request
> to Bartosz for it!
That is all great news, thanks Linus! I'm staying available if you
encounter anything that needs action.
Have a nice day,
--
Théo Lebrun, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
prev parent reply other threads:[~2024-02-29 9:56 UTC|newest]
Thread overview: 65+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-28 11:27 [PATCH v2 00/30] Rework Nomadik GPIO to add Mobileye EyeQ5 support Théo Lebrun
2024-02-28 11:27 ` [PATCH v2 01/30] dt-bindings: gpio: nomadik: convert into yaml format Théo Lebrun
2024-02-28 12:49 ` Conor Dooley
2024-02-29 9:16 ` Linus Walleij
2024-02-28 11:28 ` [PATCH v2 02/30] dt-bindings: gpio: nomadik: add optional ngpios property Théo Lebrun
2024-02-29 9:17 ` Linus Walleij
2024-02-28 11:28 ` [PATCH v2 03/30] dt-bindings: gpio: nomadik: add mobileye,eyeq5-gpio compatible Théo Lebrun
2024-02-28 12:46 ` Conor Dooley
2024-02-29 9:19 ` Linus Walleij
2024-02-28 11:28 ` [PATCH v2 04/30] dt-bindings: gpio: nomadik: add optional reset property Théo Lebrun
2024-02-29 9:20 ` Linus Walleij
2024-02-28 11:28 ` [PATCH v2 05/30] gpio: nomadik: fix offset bug in nmk_pmx_set() Théo Lebrun
2024-02-29 9:22 ` Linus Walleij
2024-02-28 11:28 ` [PATCH v2 06/30] gpio: nomadik: extract GPIO platform driver from drivers/pinctrl/nomadik/ Théo Lebrun
2024-02-29 9:24 ` Linus Walleij
2024-02-28 11:28 ` [PATCH v2 07/30] pinctrl: nomadik: Kconfig: allow building with COMPILE_TEST Théo Lebrun
2024-02-29 9:24 ` Linus Walleij
2024-02-28 11:28 ` [PATCH v2 08/30] pinctrl: nomadik: fix build warning (-Wformat) Théo Lebrun
2024-02-29 9:25 ` Linus Walleij
2024-02-28 11:28 ` [PATCH v2 09/30] pinctrl: nomadik: fix build warning (-Wpointer-to-int-cast) Théo Lebrun
2024-02-29 9:25 ` Linus Walleij
2024-02-28 11:28 ` [PATCH v2 10/30] pinctrl: nomadik: minimise indentation in probe Théo Lebrun
2024-02-29 9:26 ` Linus Walleij
2024-02-28 11:28 ` [PATCH v2 11/30] pinctrl: nomadik: follow type-system kernel coding conventions Théo Lebrun
2024-02-29 9:27 ` Linus Walleij
2024-02-28 11:28 ` [PATCH v2 12/30] pinctrl: nomadik: follow whitespace " Théo Lebrun
2024-02-29 9:28 ` Linus Walleij
2024-02-28 11:28 ` [PATCH v2 13/30] pinctrl: nomadik: follow conditional " Théo Lebrun
2024-02-29 9:28 ` Linus Walleij
2024-02-28 11:28 ` [PATCH v2 14/30] gpio: nomadik: add #include <linux/slab.h> Théo Lebrun
2024-02-29 9:29 ` Linus Walleij
2024-02-28 11:28 ` [PATCH v2 15/30] gpio: nomadik: replace of_find_*() by bus_find_device_by_of_node() Théo Lebrun
2024-02-29 9:30 ` Linus Walleij
2024-02-28 11:28 ` [PATCH v2 16/30] gpio: nomadik: replace of_property_read_*() by device_property_read_*() Théo Lebrun
2024-02-29 9:30 ` Linus Walleij
2024-02-28 11:28 ` [PATCH v2 17/30] gpio: nomadik: use devm_platform_ioremap_resource() helper Théo Lebrun
2024-02-29 9:31 ` Linus Walleij
2024-02-28 11:28 ` [PATCH v2 18/30] gpio: nomadik: use devres version of clk_get*() Théo Lebrun
2024-02-29 9:31 ` Linus Walleij
2024-02-28 11:28 ` [PATCH v2 19/30] gpio: nomadik: request dynamic ID allocation Théo Lebrun
2024-02-29 9:33 ` Linus Walleij
2024-02-28 11:28 ` [PATCH v2 20/30] gpio: nomadik: make clock optional Théo Lebrun
2024-02-29 9:33 ` Linus Walleij
2024-02-28 11:28 ` [PATCH v2 21/30] gpio: nomadik: change driver name from gpio to gpio-nomadik Théo Lebrun
2024-02-29 9:35 ` Linus Walleij
2024-02-28 11:28 ` [PATCH v2 22/30] gpio: nomadik: support shared GPIO IRQs Théo Lebrun
2024-02-29 9:36 ` Linus Walleij
2024-02-28 11:28 ` [PATCH v2 23/30] gpio: nomadik: handle variadic GPIO count Théo Lebrun
2024-02-29 9:36 ` Linus Walleij
2024-02-28 11:28 ` [PATCH v2 24/30] gpio: nomadik: support mobileye,eyeq5-gpio Théo Lebrun
2024-02-29 9:38 ` Linus Walleij
2024-02-28 11:28 ` [PATCH v2 25/30] gpio: nomadik: grab optional reset control and deassert it at probe Théo Lebrun
2024-02-29 9:38 ` Linus Walleij
2024-02-28 11:28 ` [PATCH v2 26/30] Documentation: gpio: mention generic_handle_irq_safe() Théo Lebrun
2024-02-29 9:40 ` Linus Walleij
2024-02-28 11:28 ` [PATCH v2 27/30] MIPS: eyeq5_defconfig: enable GPIO by default Théo Lebrun
2024-02-29 9:40 ` Linus Walleij
2024-02-28 11:28 ` [PATCH v2 28/30] MIPS: mobileye: eyeq5: add two GPIO bank nodes Théo Lebrun
2024-02-29 9:41 ` Linus Walleij
2024-02-28 11:28 ` [PATCH v2 29/30] MIPS: mobileye: eyeq5: add resets to GPIO banks Théo Lebrun
2024-02-29 9:42 ` Linus Walleij
2024-02-28 11:28 ` [PATCH v2 30/30] MIPS: mobileye: eyeq5: map GPIOs to pins using gpio-ranges Théo Lebrun
2024-02-29 9:42 ` Linus Walleij
2024-02-29 9:44 ` [PATCH v2 00/30] Rework Nomadik GPIO to add Mobileye EyeQ5 support Linus Walleij
2024-02-29 9:56 ` Théo Lebrun [this message]
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