From: shawn.guo@freescale.com (Shawn Guo)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 09/10] ARM: dts: imx51-babbage: Add "clock-frequency" property for I2C2
Date: Sun, 13 Apr 2014 16:22:38 +0800 [thread overview]
Message-ID: <20140413082237.GI24180@dragon> (raw)
In-Reply-To: <1397366353-29395-9-git-send-email-shc_work@mail.ru>
On Sun, Apr 13, 2014 at 09:19:12AM +0400, Alexander Shiyan wrote:
> This patch adds missing "clock-frequency" property for I2C2.
> Value was be taken from old non-DT board file.
>
> Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
> ---
> arch/arm/boot/dts/imx51-babbage.dts | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm/boot/dts/imx51-babbage.dts b/arch/arm/boot/dts/imx51-babbage.dts
> index ff7d2fa..cdcdd87 100644
> --- a/arch/arm/boot/dts/imx51-babbage.dts
> +++ b/arch/arm/boot/dts/imx51-babbage.dts
> @@ -340,6 +340,7 @@
> &i2c2 {
> pinctrl-names = "default";
> pinctrl-0 = <&pinctrl_i2c2>;
> + clock-frequency = <100000>;
This is unnecessary. Documentation/devicetree/bindings/i2c/i2c-imx.txt:
Optional properties:
- clock-frequency : Constains desired I2C/HS-I2C bus clock frequency in Hz.
The absence of the propoerty indicates the default frequency 100 kHz.
Shawn
> status = "okay";
>
> sgtl5000: codec at 0a {
> --
> 1.8.3.2
>
>
>
next prev parent reply other threads:[~2014-04-13 8:22 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-13 5:19 [PATCH 01/10] ARM: dts: imx51-babbage: Use separate pingroup for gpio-keys Alexander Shiyan
2014-04-13 5:19 ` [PATCH 02/10] ARM: dts: imx51-babbage: Use separate pingroup for fixed-clock Alexander Shiyan
2014-04-13 8:18 ` Shawn Guo
2014-04-13 8:33 ` Alexander Shiyan
2014-04-13 5:19 ` [PATCH 03/10] ARM: dts: imx51-babbage: Use separate pingroup for regulator-fixed Alexander Shiyan
2014-04-13 5:19 ` [PATCH 04/10] ARM: dts: imx51-babbage: Move "hog" pins into corresponded pin groups Alexander Shiyan
2014-04-13 5:19 ` [PATCH 05/10] ARM: dts: imx51-babbage: Add missing pingroup for PMIC Alexander Shiyan
2014-04-13 5:19 ` [PATCH 06/10] ARM: dts: imx51-babbage: Use predefined constants for keys definition Alexander Shiyan
2014-04-13 5:19 ` [PATCH 07/10] ARM: dts: imx51-babbage: Add USB OTG regulator node Alexander Shiyan
2014-04-13 5:19 ` [PATCH 08/10] ARM: dts: imx51-babbage: Sort nodes by name Alexander Shiyan
2014-04-13 5:19 ` [PATCH 09/10] ARM: dts: imx51-babbage: Add "clock-frequency" property for I2C2 Alexander Shiyan
2014-04-13 8:22 ` Shawn Guo [this message]
2014-04-13 5:19 ` [PATCH 10/10] ARM: dts: imx51-babbage: Add devicetree node for I2C1 Alexander Shiyan
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