From: robh@kernel.org (Rob Herring)
To: linus-amlogic@lists.infradead.org
Subject: [RFC 1/2] dt-bindings: mmc: Document the Amlogic Meson8 and Meson8b SDIO bindings
Date: Fri, 12 May 2017 14:05:21 -0500 [thread overview]
Message-ID: <20170512190521.ewkmqnmmscop52fa@rob-hp-laptop> (raw)
In-Reply-To: <20170506171857.16492-2-martin.blumenstingl@googlemail.com>
On Sat, May 06, 2017 at 07:18:56PM +0200, Martin Blumenstingl wrote:
> From: Carlo Caione <carlo@endlessm.com>
>
> This documents the devicetree bindings for the SDIO/MMC host found in
> Amlogic Meson8 and Meson8b SoCs. It supports the SD specification v2.0
> and the eMMC specification v4.41.
> It has an internal "mux" which allows connecting up to three MMC devices
> to it. The maximum supported bus-width is 4-bits.
>
> Amlogic's GPL kernel sources call it "SDIO" to differentiate it from the
> other MMC controller in (at least the Meson8 and Meson8b) the SoCs (they
> call the other one "SDHC", which supports a bus-width of up to 8-bits).
>
> Signed-off-by: Carlo Caione <carlo@endlessm.com>
> Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
> ---
> .../bindings/mmc/amlogic,meson-mx-sdio.txt | 50 ++++++++++++++++++++++
> 1 file changed, 50 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/mmc/amlogic,meson-mx-sdio.txt
Acked-by: Rob Herring <robh@kernel.org>
next prev parent reply other threads:[~2017-05-12 19:05 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-06 17:18 [RFC 0/2] Add support for Meson MX "SDIO" MMC driver Martin Blumenstingl
2017-05-06 17:18 ` [RFC 1/2] dt-bindings: mmc: Document the Amlogic Meson8 and Meson8b SDIO bindings Martin Blumenstingl
2017-05-12 19:05 ` Rob Herring [this message]
2017-05-29 10:04 ` Ulf Hansson
2017-05-06 17:18 ` [RFC 2/2] mmc: meson-mx-sdio: Add a driver for the Amlogic Meson8 and Meson8b SoCs Martin Blumenstingl
2017-05-07 20:25 ` Martin Blumenstingl
2017-05-29 14:38 ` Ulf Hansson
2017-06-03 16:37 ` Martin Blumenstingl
2017-06-07 16:15 ` Ulf Hansson
2017-06-09 21:51 ` Martin Blumenstingl
2017-06-19 11:50 ` Ulf Hansson
2017-07-11 21:23 ` Martin Blumenstingl
2017-07-12 13:42 ` Ulf Hansson
2017-07-18 11:17 ` Martin Blumenstingl
2017-05-10 8:44 ` [RFC 0/2] Add support for Meson MX "SDIO" MMC driver Ulf Hansson
2017-05-10 19:22 ` Martin Blumenstingl
2017-05-11 9:39 ` Ulf Hansson
2017-05-11 20:44 ` Martin Blumenstingl
2017-05-24 20:37 ` Martin Blumenstingl
2017-05-27 2:48 ` Daniel Drake
2017-05-27 14:25 ` Martin Blumenstingl
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