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From: Laxman Dewangan <ldewangan@nvidia.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v3 2/3] Tegra114: fdt: Update DT files with I2C info for T114/Dalmore
Date: Tue, 12 Feb 2013 17:32:26 +0530	[thread overview]
Message-ID: <511A2F52.2050606@nvidia.com> (raw)
In-Reply-To: <51153E16.7010805@wwwdotorg.org>

On Friday 08 February 2013 11:34 PM, Stephen Warren wrote:
> On 02/08/2013 10:25 AM, Tom Warren wrote:
>> T114, like T30, does not have a separate/different DVC (power I2C)
>> controller like T20 - all 5 I2C controllers are identical, but
>> I2C5 is used to designate the controller intended for power
>> control (PWR_I2C in the schematics). PWR_I2C is set to 400KHz.
>> diff --git a/board/nvidia/dts/tegra114-dalmore.dts b/board/nvidia/dts/tegra114-dalmore.dts
>> +	aliases {
>> +	};
>> +
> There's no point adding an empty aliases node here. Feel free to fix
> that up when you apply it rather than reposting if you want.
>
> I'd like too see Laxman sign-off on the "*2" question he had earlier
> before actually checking this in.
>
We do not require *2 as the i2c clock divider is DIVU16 type. There was 
bug in early code on kernel also which we fixed in dowstream long back. 
Possibly uboot have not fixed this yet.

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  reply	other threads:[~2013-02-12 12:02 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-02-08 17:25 [U-Boot] [PATCH v3 0/3] Add I2C driver for T114 Dalmore Tom Warren
2013-02-08 17:25 ` [U-Boot] [PATCH v3 1/3] Tegra: I2C: Add T114 clock support to tegra_i2c driver Tom Warren
2013-02-08 17:25 ` [U-Boot] [PATCH v3 2/3] Tegra114: fdt: Update DT files with I2C info for T114/Dalmore Tom Warren
2013-02-08 18:04   ` Stephen Warren
2013-02-12 12:02     ` Laxman Dewangan [this message]
2013-02-12 17:40       ` Tom Warren
2013-02-12 18:10         ` Stephen Warren
2013-02-12 19:07           ` Tom Warren
2013-02-14 22:40             ` Tom Warren
2013-02-08 17:25 ` [U-Boot] [PATCH v3 3/3] Tegra114: I2C: Enable I2C driver on Dalmore E1611 eval board Tom Warren
2013-02-12 18:15 ` [U-Boot] [PATCH v3 0/3] Add I2C driver for T114 Dalmore Simon Glass

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