From: Shawn Guo <shawnguo@kernel.org>
To: "Jonathan Neuschäfer" <j.neuschaefer@gmx.net>,
"Alexander Kurz" <akurz@blala.de>
Cc: linux-arm-kernel@lists.infradead.org,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
NXP Linux Team <linux-imx@nxp.com>,
Thierry Reding <treding@nvidia.com>,
Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>,
Kevin Hilman <khilman@baylibre.com>,
Heiko Stuebner <heiko@sntech.de>,
Jagan Teki <jagan@amarulasolutions.com>,
Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
Johan Hovold <johan@kernel.org>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 5/5] ARM: dts: imx50: Fix the numbering of the I2C controllers
Date: Fri, 22 Mar 2019 09:46:06 +0800 [thread overview]
Message-ID: <20190322014605.GT12513@dragon> (raw)
In-Reply-To: <20190319152421.16179-6-j.neuschaefer@gmx.net>
On Tue, Mar 19, 2019 at 04:24:20PM +0100, Jonathan Neuschäfer wrote:
> Ensure that the i2c buses are reported to userspace (for example to
> i2cdetect) in the same order as they are numbered in the SoC's
> documentation by adding aliases to the devicetree.
>
> Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Alexander already sent a patch [1] covering i2c. But I'm not sure why
i2c3 is missing there.
Shawn
[1] https://www.spinics.net/lists/devicetree/msg278684.html
> ---
> arch/arm/boot/dts/imx50.dtsi | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/arch/arm/boot/dts/imx50.dtsi b/arch/arm/boot/dts/imx50.dtsi
> index e5632ce24ba0..8cab0ab3bd4e 100644
> --- a/arch/arm/boot/dts/imx50.dtsi
> +++ b/arch/arm/boot/dts/imx50.dtsi
> @@ -26,6 +26,9 @@
> gpio3 = &gpio4;
> gpio4 = &gpio5;
> gpio5 = &gpio6;
> + i2c0 = &i2c1;
> + i2c1 = &i2c2;
> + i2c2 = &i2c3;
> serial0 = &uart1;
> serial1 = &uart2;
> serial2 = &uart3;
> --
> 2.20.1
>
prev parent reply other threads:[~2019-03-22 1:46 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-19 15:24 [PATCH 0/5] ARM: Initial devicetree for Kobo Aura Jonathan Neuschäfer
2019-03-19 15:24 ` [PATCH 1/5] dt-bindings: Add vendor prefix for Rakuten Kobo, Inc Jonathan Neuschäfer
2019-03-19 15:24 ` [PATCH 2/5] ARM: dts: imx50: Add Kobo Aura DTS Jonathan Neuschäfer
2019-03-22 1:31 ` Shawn Guo
2019-03-26 16:26 ` Jonathan Neuschäfer
2019-03-29 2:44 ` Shawn Guo
2019-03-19 15:24 ` [PATCH 3/5] ARM: dts: imx50: Add PHY node for usbotg and adjust clocks Jonathan Neuschäfer
2019-03-22 1:41 ` Shawn Guo
2019-03-19 15:24 ` [PATCH 4/5] ARM: dts: imx50-kobo-aura: Enable USB support Jonathan Neuschäfer
2019-03-19 15:24 ` [PATCH 5/5] ARM: dts: imx50: Fix the numbering of the I2C controllers Jonathan Neuschäfer
2019-03-22 1:46 ` Shawn Guo [this message]
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