From: santosh.shilimkar@ti•com (Santosh Shilimkar)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH] ARM: DRA7: realtime_counter: Add ratio registers for 20MHZ sys-clk frequency
Date: Wed, 18 Sep 2013 09:24:30 -0400 [thread overview]
Message-ID: <5239A98E.3060908@ti.com> (raw)
In-Reply-To: <1379503211-26229-1-git-send-email-r.sricharan@ti.com>
On Wednesday 18 September 2013 07:20 AM, Sricharan R wrote:
> The real time counter also called master counter, is a free-running
> counter. It produces the count used by the CPU local timer peripherals
> in the MPU cluster. The timer counts at a rate of 6.144 MHz.
>
> The ratio registers are missing for a sys-clk of 20MHZ which is used
> by DRA7 socs. So because of this, the counter was getting wrongly
> programmed for a sys-clk of 38.4Mhz(default). So adding the ratio
> registers for 20MHZ sys-clk.
>
> Cc: Santosh Shilimkar <santosh.shilimkar@ti•com>
> Signed-off-by: Sricharan R <r.sricharan@ti•com>
> ---
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti•com>
next prev parent reply other threads:[~2013-09-18 13:24 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-18 11:20 [PATCH] ARM: DRA7: realtime_counter: Add ratio registers for 20MHZ sys-clk frequency Sricharan R
2013-09-18 12:56 ` [PATCH] ARM: DRA7: realtime_counter: Add ratio registers for 20MHZ sys-clk frequency\ Nishanth Menon
2013-09-18 13:24 ` Santosh Shilimkar [this message]
2013-10-08 21:27 ` [PATCH] ARM: DRA7: realtime_counter: Add ratio registers for 20MHZ sys-clk frequency Tony Lindgren
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