From: Stephen Warren <swarren@wwwdotorg.org>
To: Thierry Reding <thierry.reding@avionic-design.de>
Cc: Laxman Dewangan <ldewangan@nvidia.com>,
linux-arm-kernel@lists.infradead.org,
linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org,
pdeschrijver@nvidia.com
Subject: Re: [PATCH V2 3/5] ARM: DT: tegra114:add aliases and DMA requestor for serial controller
Date: Mon, 11 Mar 2013 11:42:47 -0600 [thread overview]
Message-ID: <513E1797.4010808@wwwdotorg.org> (raw)
In-Reply-To: <20130310224219.GG4743@avionic-0098.mockup.avionic-design.de>
On 03/10/2013 04:42 PM, Thierry Reding wrote:
> On Sat, Mar 09, 2013 at 11:41:16PM +0530, Laxman Dewangan wrote:
> [...]
>> diff --git a/arch/arm/boot/dts/tegra114.dtsi
>> b/arch/arm/boot/dts/tegra114.dtsi
> [...]
>> @@ -99,38 +106,50 @@ 0x70003000 0x40c>; /* Mux registers */ };
>>
>> - serial@70006000 { + /* + * There are two serial driver i.e.
>> 8250 based simple serial + * driver and APB DMA based serial
>> driver for higher baudrate + * and performace. To enable the
>> 8250 based driver, the compatible + * is
>> "nvidia,tegra114-uart", "nvidia,tegra20-uart" and to enable + *
>> the APB DMA based serial driver, the comptible is + *
>> "nvidia,tegra114-hsuart", "nvidia,tegra30-hsuart". + */ + uarta:
>> serial@70006000 {
>
> I'm not sure if this is a good place for this comment. Perhaps it
> should go into the binding documentation?
It is at least consistent with previous tegra20/30.dtsi. The two
compatible values are separate bindings, so a clue here re: which one
to go look at isn't a bad idea, although I agree that having each
binding document mention the other one would also be good.
next prev parent reply other threads:[~2013-03-11 17:42 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-09 18:11 [PATCH V2 0/5] ARM: DT: tegra114: Add DT entry for different controller Laxman Dewangan
2013-03-09 18:11 ` [PATCH V2 1/5] ARM: DT: tegra114: add APB DMA controller DT entry Laxman Dewangan
2013-03-10 22:37 ` Thierry Reding
2013-03-09 18:11 ` [PATCH V2 2/5] ARM: DT: tegra114: Add i2c " Laxman Dewangan
2013-03-10 22:39 ` Thierry Reding
2013-03-11 17:35 ` Stephen Warren
2013-03-11 17:41 ` Stephen Warren
2013-03-09 18:11 ` [PATCH V2 3/5] ARM: DT: tegra114:add aliases and DMA requestor for serial controller Laxman Dewangan
2013-03-10 22:42 ` Thierry Reding
2013-03-11 17:42 ` Stephen Warren [this message]
2013-03-11 17:38 ` Stephen Warren
2013-03-09 18:11 ` [PATCH V2 4/5] ARM: DT: tegra114: add KBC controller DT entry Laxman Dewangan
2013-03-11 17:43 ` Stephen Warren
2013-03-11 17:59 ` Laxman Dewangan
2013-03-11 18:47 ` Stephen Warren
2013-03-09 18:11 ` [PATCH V2 5/5] ARM: DT: tegra114: Add spi " Laxman Dewangan
2013-03-10 22:51 ` Thierry Reding
2013-03-11 22:15 ` [PATCH V2 0/5] ARM: DT: tegra114: Add DT entry for different controller Stephen Warren
2013-03-12 10:11 ` Laxman Dewangan
2013-03-12 18:31 ` Stephen Warren
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