From: Laxman Dewangan <ldewangan@nvidia.com>
To: Laxman Dewangan <ldewangan@nvidia.com>
Cc: "linus.walleij@linaro.org" <linus.walleij@linaro.org>,
Pritesh Raithatha <praithatha@nvidia.com>,
"grant.likely@secretlab.ca" <grant.likely@secretlab.ca>,
"rob.herring@calxeda.com" <rob.herring@calxeda.com>,
"devicetree-discuss@lists.ozlabs.org"
<devicetree-discuss@lists.ozlabs.org>,
"linux-doc@vger.kernel.org" <linux-doc@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"linux-tegra@vger.kernel.org" <linux-tegra@vger.kernel.org>
Subject: Re: [PATCH V2 1/2] pinctrl: tegra: add support for rcv-sel and drive type
Date: Tue, 15 Jan 2013 16:00:29 +0530 [thread overview]
Message-ID: <50F52FC5.9000109@nvidia.com> (raw)
In-Reply-To: <1357630357-7309-1-git-send-email-ldewangan@nvidia.com>
Hi Linus W,
On Tuesday 08 January 2013 01:02 PM, Laxman Dewangan wrote:
> From: Pritesh Raithatha <praithatha@nvidia.com>
>
> NVIDIA's Tegra114 added two more configuration parameter in pinmux i.e.
> rcv-sel and drive type.
>
> rcv-sel: Select between High and Normal VIL/VIH receivers.
> RCVR_SEL=1: High VIL/VIH
> RCVR_SEL=0: Normal VIL/VIH
>
> drv_type: Ouptput drive type:
> 33-50 ohm driver: 0x1
> 66-100ohm driver: 0x0
>
> Add support of these parameters to be configure from DTS file.
>
> Tegra20 and Tegra30 does not support this configuration and hence initialize their
> pinmux structure with reg = -1.
>
> Originally written by Pritesh Raithatha.
> Changes by ldewangan:
> - remove drvtype_width as it is always 2.
> - Better describe the change.
>
> Signed-off-by: Pritesh Raithatha <praithatha@nvidia.com>
> Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
> Reviewed-by: Stephen Warren <swarren@nvidia.com>
> ---
Can you please review the series and let us know if any thing I can do
for closing this?
Thanks,
Laxman
next prev parent reply other threads:[~2013-01-15 10:30 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-08 7:32 [PATCH V2 1/2] pinctrl: tegra: add support for rcv-sel and drive type Laxman Dewangan
2013-01-08 7:32 ` [PATCH V2 2/2] pinctrl: tegra114: add pinctrl driver for NVIDIA's Tegra114 SoC Laxman Dewangan
[not found] ` <1357630357-7309-2-git-send-email-ldewangan-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-01-17 9:03 ` Pritesh Raithatha
2013-01-18 15:15 ` Linus Walleij
2013-01-15 10:30 ` Laxman Dewangan [this message]
[not found] ` <1357630357-7309-1-git-send-email-ldewangan-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-01-18 15:13 ` [PATCH V2 1/2] pinctrl: tegra: add support for rcv-sel and drive type Linus Walleij
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