From: Laxman Dewangan <ldewangan-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
To: Stephen Warren <swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
Cc: "linux-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org"
<linux-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org>,
"linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
"linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org"
<linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org>,
"linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Subject: Re: [PATCH 3/7] ARM: DT: tegra114: add APB DMA controller DT entry
Date: Wed, 30 Jan 2013 09:24:51 +0530 [thread overview]
Message-ID: <5108998B.4040809@nvidia.com> (raw)
In-Reply-To: <510809FC.2080806-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
On Tuesday 29 January 2013 11:12 PM, Stephen Warren wrote:
> On 01/29/2013 05:56 AM, Laxman Dewangan wrote:
>> NVIDIA's Tegra114 has 32 channels APB DMA controller. Add DT entry for
>> APB DMA controllers and make it compatible with "nvidia,tegra114-apbdma".
> The APB DMA controller node needs a clocks property. The same goes for
> I2C and KBC. I'd like to avoid merging those 3 patches until the
> Tegra114 clock patches are present, since the nodes won't be useful
> until then anyway. I expect the clock patches will be merged in 3.10.
>
I think clock patches can be posted on top of this as Peter is working.
Although, the driver will fail in clk_get() but still I think this can
be apply to populate the dts file with controller specific information.
WARNING: multiple messages have this Message-ID (diff)
From: ldewangan@nvidia.com (Laxman Dewangan)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 3/7] ARM: DT: tegra114: add APB DMA controller DT entry
Date: Wed, 30 Jan 2013 09:24:51 +0530 [thread overview]
Message-ID: <5108998B.4040809@nvidia.com> (raw)
In-Reply-To: <510809FC.2080806@wwwdotorg.org>
On Tuesday 29 January 2013 11:12 PM, Stephen Warren wrote:
> On 01/29/2013 05:56 AM, Laxman Dewangan wrote:
>> NVIDIA's Tegra114 has 32 channels APB DMA controller. Add DT entry for
>> APB DMA controllers and make it compatible with "nvidia,tegra114-apbdma".
> The APB DMA controller node needs a clocks property. The same goes for
> I2C and KBC. I'd like to avoid merging those 3 patches until the
> Tegra114 clock patches are present, since the nodes won't be useful
> until then anyway. I expect the clock patches will be merged in 3.10.
>
I think clock patches can be posted on top of this as Peter is working.
Although, the driver will fail in clk_get() but still I think this can
be apply to populate the dts file with controller specific information.
WARNING: multiple messages have this Message-ID (diff)
From: Laxman Dewangan <ldewangan@nvidia.com>
To: Stephen Warren <swarren@wwwdotorg.org>
Cc: "linux@arm.linux.org.uk" <linux@arm.linux.org.uk>,
"linux-tegra@vger.kernel.org" <linux-tegra@vger.kernel.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 3/7] ARM: DT: tegra114: add APB DMA controller DT entry
Date: Wed, 30 Jan 2013 09:24:51 +0530 [thread overview]
Message-ID: <5108998B.4040809@nvidia.com> (raw)
In-Reply-To: <510809FC.2080806@wwwdotorg.org>
On Tuesday 29 January 2013 11:12 PM, Stephen Warren wrote:
> On 01/29/2013 05:56 AM, Laxman Dewangan wrote:
>> NVIDIA's Tegra114 has 32 channels APB DMA controller. Add DT entry for
>> APB DMA controllers and make it compatible with "nvidia,tegra114-apbdma".
> The APB DMA controller node needs a clocks property. The same goes for
> I2C and KBC. I'd like to avoid merging those 3 patches until the
> Tegra114 clock patches are present, since the nodes won't be useful
> until then anyway. I expect the clock patches will be merged in 3.10.
>
I think clock patches can be posted on top of this as Peter is working.
Although, the driver will fail in clk_get() but still I think this can
be apply to populate the dts file with controller specific information.
next prev parent reply other threads:[~2013-01-30 3:54 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-29 12:56 [PATCH 0/7] ARM: DT: tegra114: add dt entry for gpio/pinmux/dma/i2c/serial/kbc Laxman Dewangan
2013-01-29 12:56 ` Laxman Dewangan
2013-01-29 12:56 ` Laxman Dewangan
2013-01-29 12:56 ` [PATCH 1/7] ARM: tegra114: select PINCTRL for Tegra114 SoC Laxman Dewangan
2013-01-29 12:56 ` Laxman Dewangan
2013-01-29 12:56 ` Laxman Dewangan
2013-01-29 12:56 ` [PATCH 2/7] ARM: DT: tegra114: add GPIO DT entry Laxman Dewangan
2013-01-29 12:56 ` Laxman Dewangan
2013-01-29 12:56 ` Laxman Dewangan
2013-01-29 12:56 ` [PATCH 3/7] ARM: DT: tegra114: add APB DMA controller " Laxman Dewangan
2013-01-29 12:56 ` Laxman Dewangan
2013-01-29 12:56 ` Laxman Dewangan
[not found] ` <1359464183-6255-4-git-send-email-ldewangan-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-01-29 17:42 ` Stephen Warren
2013-01-29 17:42 ` Stephen Warren
2013-01-29 17:42 ` Stephen Warren
[not found] ` <510809FC.2080806-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-01-30 3:54 ` Laxman Dewangan [this message]
2013-01-30 3:54 ` Laxman Dewangan
2013-01-30 3:54 ` Laxman Dewangan
[not found] ` <5108998B.4040809-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-01-30 4:01 ` Stephen Warren
2013-01-30 4:01 ` Stephen Warren
2013-01-30 4:01 ` Stephen Warren
2013-01-29 12:56 ` [PATCH 4/7] ARM: DT: tegra114: add pinmux " Laxman Dewangan
2013-01-29 12:56 ` Laxman Dewangan
2013-01-29 12:56 ` Laxman Dewangan
2013-01-29 12:56 ` [PATCH 5/7] ARM: DT: tegra114: Add i2c controller " Laxman Dewangan
2013-01-29 12:56 ` Laxman Dewangan
2013-01-29 12:56 ` Laxman Dewangan
[not found] ` <1359464183-6255-1-git-send-email-ldewangan-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-01-29 12:56 ` [PATCH 6/7] ARM: DT: tegra114:add aliases and DMA requestor for serial controller Laxman Dewangan
2013-01-29 12:56 ` Laxman Dewangan
2013-01-29 12:56 ` Laxman Dewangan
[not found] ` <1359464183-6255-7-git-send-email-ldewangan-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-01-29 18:10 ` Stephen Warren
2013-01-29 18:10 ` Stephen Warren
2013-01-29 18:10 ` Stephen Warren
2013-01-29 12:56 ` [PATCH 7/7] ARM: DT: tegra114: add KBC controller DT entry Laxman Dewangan
2013-01-29 12:56 ` Laxman Dewangan
2013-01-29 12:56 ` Laxman Dewangan
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