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From: Shawn Guo <shawnguo@kernel.org>
To: "Jonathan Neuschäfer" <j.neuschaefer@gmx.net>,
	"Alexander Kurz" <akurz@blala.de>
Cc: Mark Rutland <mark.rutland@arm.com>,
	devicetree@vger.kernel.org, Heiko Stuebner <heiko@sntech.de>,
	Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
	Kevin Hilman <khilman@baylibre.com>,
	Sascha Hauer <s.hauer@pengutronix.de>,
	Johan Hovold <johan@kernel.org>,
	linux-kernel@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
	NXP Linux Team <linux-imx@nxp.com>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>,
	Thierry Reding <treding@nvidia.com>,
	Fabio Estevam <festevam@gmail.com>,
	linux-arm-kernel@lists.infradead.org,
	Jagan Teki <jagan@amarulasolutions.com>
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
> 

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

WARNING: multiple messages have this Message-ID (diff)
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
> 

  reply	other threads:[~2019-03-22  1:46 UTC|newest]

Thread overview: 23+ 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 ` 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   ` Jonathan Neuschäfer
2019-03-19 15:24 ` [PATCH 2/5] ARM: dts: imx50: Add Kobo Aura DTS Jonathan Neuschäfer
2019-03-19 15:24   ` Jonathan Neuschäfer
2019-03-22  1:31   ` Shawn Guo
2019-03-22  1:31     ` Shawn Guo
2019-03-22  1:31     ` Shawn Guo
2019-03-26 16:26     ` Jonathan Neuschäfer
2019-03-26 16:26       ` Jonathan Neuschäfer
2019-03-29  2:44       ` Shawn Guo
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
2019-03-19 15:24   ` Jonathan Neuschäfer
2019-03-22  1:41   ` Shawn Guo
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   ` Jonathan Neuschäfer
2019-03-19 15:24 ` [PATCH 5/5] ARM: dts: imx50: Fix the numbering of the I2C controllers Jonathan Neuschäfer
2019-03-19 15:24   ` Jonathan Neuschäfer
2019-03-22  1:46   ` Shawn Guo [this message]
2019-03-22  1:46     ` Shawn Guo

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