From: Wolfram Sang <wsa+renesas@sang-engineering.com>
To: Ulf Hansson <ulf.hansson@linaro.org>
Cc: Josua Mayer <josua@solid-run.com>,
Marc Kleine-Budde <mkl@pengutronix.de>,
Vincent Mailhol <mailhol@kernel.org>,
Vinod Koul <vkoul@kernel.org>,
Neil Armstrong <neil.armstrong@linaro.org>,
Peter Rosin <peda@axentia.se>,
Aaro Koskinen <aaro.koskinen@iki.fi>,
Andreas Kemnade <andreas@kemnade.info>,
Kevin Hilman <khilman@baylibre.com>,
Roger Quadros <rogerq@kernel.org>,
Tony Lindgren <tony@atomide.com>,
Janusz Krzysztofik <jmkrzyszt@gmail.com>,
Vignesh R <vigneshr@ti.com>, Andi Shyti <andi.shyti@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Magnus Damm <magnus.damm@gmail.com>,
Yazan Shhady <yazan.shhady@solid-run.com>,
Jon Nettleton <jon@solid-run.com>,
Mikhail Anikin <mikhail.anikin@solid-run.com>,
linux-can@vger.kernel.org, linux-phy@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org,
linux-i2c@vger.kernel.org, linux-mmc@vger.kernel.org,
devicetree@vger.kernel.org, linux-renesas-soc@vger.kernel.org
Subject: Re: [PATCH v7 0/7] mmc: host: renesas_sdhi_core: support configuring an optional sdio mux
Date: Thu, 29 Jan 2026 19:14:55 +0100 [thread overview]
Message-ID: <aXujn-jpKLcBeFPE@shikoro> (raw)
In-Reply-To: <CAPDyKFp9StNf1eLaSETxC72=7sXYBmGFmHnv0CXysUGcYma5VA@mail.gmail.com>
On Thu, Jan 29, 2026 at 05:15:06PM +0100, Ulf Hansson wrote:
> On Wed, 28 Jan 2026 at 15:46, Josua Mayer <josua@solid-run.com> wrote:
> >
> > Some Renesas SoC based boards mux SD and eMMC on a single sdio
> > controller, exposing user control by dip switch and software control by
> > gpio.
> >
> > Purpose is to simplify development and provisioning by selecting boot
> > media at power-on, and again before starting linux.
> >
> > Add binding and driver support for linking a (gpio) mux to renesas sdio
> > controller.
> >
> > Introduce generic helper functions for getting managed and selected
> > mux-state objects, and switch i2c-omap and phy-can-transceiver drivers.
> >
> > Signed-off-by: Josua Mayer <josua@solid-run.com>
>
> This series needs to go together in some way. If you like, I can
> funnel it via my mmc tree, unless someone (Wolfram for the i2c part?)
> has objections to this of course.
No objections, I even acked the I2C patch in a previous series. Since
the series changed because of some of my suggestions, I want to have
another look at it. But yes, your tree sounds very reasonable.
prev parent reply other threads:[~2026-01-29 18:15 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-28 14:46 [PATCH v7 0/7] mmc: host: renesas_sdhi_core: support configuring an optional sdio mux Josua Mayer
2026-01-28 14:46 ` [PATCH v7 1/7] phy: can-transceiver: rename temporary helper function to avoid conflict Josua Mayer
2026-01-28 14:46 ` [PATCH v7 2/7] mux: Add helper functions for getting optional and selected mux-state Josua Mayer
2026-01-29 16:06 ` Ulf Hansson
2026-01-29 16:13 ` Geert Uytterhoeven
2026-01-30 10:28 ` Ulf Hansson
2026-02-03 11:28 ` Josua Mayer
2026-02-03 11:31 ` Josua Mayer
2026-02-03 15:05 ` Dan Carpenter
2026-02-03 15:31 ` Josua Mayer
2026-01-28 14:46 ` [PATCH v7 3/7] mux: add help text for MULTIPLEXER config option Josua Mayer
2026-01-28 14:46 ` [PATCH v7 4/7] phy: can-transceiver: drop temporary helper getting optional mux-state Josua Mayer
2026-01-28 14:46 ` [PATCH v7 5/7] i2c: omap: switch to new generic helper for getting selected mux-state Josua Mayer
2026-01-28 14:46 ` [PATCH v7 6/7] dt-bindings: mmc: renesas,sdhi: Add mux-states property Josua Mayer
2026-01-28 14:46 ` [PATCH v7 7/7] mmc: host: renesas_sdhi_core: support selecting an optional mux Josua Mayer
2026-01-29 16:15 ` [PATCH v7 0/7] mmc: host: renesas_sdhi_core: support configuring an optional sdio mux Ulf Hansson
2026-01-29 18:14 ` Wolfram Sang [this message]
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