From: thomas.petazzoni@free-electrons.com (Thomas Petazzoni)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/6] clocksource: sunxi: Add Allwinner A1X Timer Driver
Date: Fri, 16 Nov 2012 14:13:02 +0100 [thread overview]
Message-ID: <20121116141302.65e76897@skate> (raw)
In-Reply-To: <1353019586-21043-2-git-send-email-maxime.ripard@free-electrons.com>
Dear Maxime Ripard,
On Thu, 15 Nov 2012 23:46:20 +0100, Maxime Ripard wrote:
> +#define TIMER_CLKSRC 24000000
You should rather add a DT node for this fixed rate clock, and pass a
clocks = <&fooclk> DT property to your timer DT node, and then in your
timer driver do an of_clk_get() + clk_get_rate() to get the frequency
of this.
Thomas
--
Thomas Petazzoni, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com
next prev parent reply other threads:[~2012-11-16 13:13 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-15 22:46 [PATCH 0/6] Add basic support for Allwinner A1X SoCs Maxime Ripard
2012-11-15 22:46 ` [PATCH 1/6] clocksource: sunxi: Add Allwinner A1X Timer Driver Maxime Ripard
2012-11-16 13:13 ` Thomas Petazzoni [this message]
2012-11-16 13:14 ` Thomas Petazzoni
2012-11-15 22:46 ` [PATCH 2/6] irqchip: sunxi: Add irq controller driver Maxime Ripard
2012-11-16 7:35 ` Stefan Roese
2012-11-16 9:16 ` Maxime Ripard
2012-11-16 10:38 ` Thomas Petazzoni
2012-11-16 10:47 ` Stefan Roese
2012-11-15 22:46 ` [PATCH 3/6] ARM: sunxi: Add basic support for Allwinner A1x SoCs Maxime Ripard
2012-11-16 7:42 ` Stefan Roese
2012-11-16 9:17 ` Maxime Ripard
2012-11-15 22:46 ` [PATCH 4/6] ARM: sunxi: Add earlyprintk support Maxime Ripard
2012-11-16 7:47 ` Stefan Roese
2012-11-16 9:20 ` Maxime Ripard
2012-11-16 10:41 ` Thomas Petazzoni
2012-11-15 22:46 ` [PATCH 5/6] ARM: sunxi: Add device tree for the A13 and the Olinuxino board Maxime Ripard
2012-11-16 7:57 ` Stefan Roese
2012-11-16 9:24 ` Maxime Ripard
2012-11-15 22:46 ` [PATCH 6/6] ARM: sunxi: Add entry to MAINTAINERS Maxime Ripard
2012-11-16 7:16 ` [PATCH 0/6] Add basic support for Allwinner A1X SoCs Stefan Roese
2012-11-16 7:51 ` Arnd Bergmann
2012-11-16 9:00 ` Stefan Roese
2012-11-16 9:26 ` Maxime Ripard
2012-11-16 13:11 ` Thomas Petazzoni
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