From: pgaikwad@nvidia.com (Prashant Gaikwad)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 05/11] ARM: dt: tegra30: Add device node for APB MISC
Date: Thu, 3 Jan 2013 11:41:08 +0530 [thread overview]
Message-ID: <50E520FC.4070805@nvidia.com> (raw)
In-Reply-To: <50E4AE19.1060503@wwwdotorg.org>
On Thursday 03 January 2013 03:30 AM, Stephen Warren wrote:
> On 12/27/2012 07:47 AM, Prashant Gaikwad wrote:
>> APB misc contains multiple registers required by different modules
>> such as CAR.
> I don't see a DT binding document that describes what
> nvidia,tegra30-apbmisc means. Also, the register range for this new node
> overlaps that for the pinmux node, so they can't both "request" their
> register region. You may need multiple entries in the apbmisc reg
> property to avoid this.
apbmisc reg for Tegra30 can be divided into following entries:
strap registers
jtag configuration registers
pull_up/pull_down control registers
vclk control registers
tvdac registers
chip id revision registers
pad control registers
This list is not same for Tegra20 and Tegra30.
OR
another way is to add chip id revision register region to CAR node as
done for pinmux node and remove apb misc node.
What is preferred?
next prev parent reply other threads:[~2013-01-03 6:11 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-27 14:47 [PATCH v2 00/11] Migrate Tegra to common clock framework Prashant Gaikwad
2012-12-27 14:47 ` [PATCH v2 01/11] clk: tegra: Add tegra specific clocks Prashant Gaikwad
2013-01-07 12:13 ` Peter De Schrijver
2012-12-27 14:47 ` [PATCH v2 02/11] arm: tegra: Move tegra_cpu_car.h to linux/clk/tegra.h Prashant Gaikwad
2012-12-27 14:47 ` [PATCH v2 03/11] ARM: tegra: Define Tegra20 CAR binding Prashant Gaikwad
2012-12-27 14:47 ` [PATCH v2 04/11] ARM: Tegra: Define Tegra30 " Prashant Gaikwad
2013-01-09 14:41 ` Peter De Schrijver
2012-12-27 14:47 ` [PATCH v2 05/11] ARM: dt: tegra30: Add device node for APB MISC Prashant Gaikwad
2013-01-02 22:00 ` Stephen Warren
2013-01-03 6:11 ` Prashant Gaikwad [this message]
2013-01-03 16:11 ` Stephen Warren
2013-01-04 1:48 ` Prashant Gaikwad
2013-01-04 3:05 ` Stephen Warren
2013-01-04 3:23 ` Prashant Gaikwad
2013-01-04 4:00 ` Stephen Warren
2013-01-04 4:26 ` Prashant Gaikwad
2013-01-04 5:21 ` Stephen Warren
2013-01-04 5:31 ` Prashant Gaikwad
2013-01-04 11:56 ` Laxman Dewangan
2013-01-04 19:57 ` Stephen Warren
2012-12-27 14:47 ` [PATCH v2 06/11] ARM: dt: tegra20: " Prashant Gaikwad
2012-12-27 14:47 ` [PATCH v2 07/11] clk: tegra: add clock support for tegra20 Prashant Gaikwad
2012-12-27 14:47 ` [PATCH v2 08/11] clk: tegra: add clock support for tegra30 Prashant Gaikwad
2013-01-07 14:54 ` Peter De Schrijver
2012-12-27 14:47 ` [PATCH v2 09/11] clk: tegra: add dt support Prashant Gaikwad
2013-01-02 22:06 ` Stephen Warren
2012-12-27 14:47 ` [PATCH v2 10/11] arm: tegra: Migrate to new clock code Prashant Gaikwad
2012-12-27 14:47 ` [PATCH v2 11/11] arm: tegra: Remove legacy " Prashant Gaikwad
2013-01-02 22:09 ` [PATCH v2 00/11] Migrate Tegra to common clock framework Stephen Warren
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