From: Maxime Ripard <maxime.ripard@free-electrons.com>
To: Chen-Yu Tsai <wens@csie.org>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>,
Zhang Rui <rui.zhang@intel.com>,
Eduardo Valentin <edubezval@gmail.com>,
Hans de Goede <hdegoede@redhat.com>,
linux-input@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org
Subject: Re: [PATCH 02/17] clk: sunxi: Propagate rate changes to parent for mux clocks
Date: Tue, 6 Jan 2015 17:00:27 +0100 [thread overview]
Message-ID: <20150106160027.GT7853@lukather> (raw)
In-Reply-To: <1420511727-8242-3-git-send-email-wens@csie.org>
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On Tue, Jan 06, 2015 at 10:35:12AM +0800, Chen-Yu Tsai wrote:
> The cpu clock on sunxi machines is just a mux clock, which is normally
> fed by the main PLL, but can be muxed to the main or low power oscillator.
>
> Make the mux clock propagate rate changes to its parent, so we can
> change the clock rate of the PLL, and thus actually implement rate
> changing on the cpu clock.
>
> This patch also removes the no reparenting limit.
>
> Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Applied, thanks!
Maxime
--
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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next prev parent reply other threads:[~2015-01-06 16:05 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-06 2:35 [PATCH 00/17] ARM: sunxi: Support cpufreq on sun[457]i Chen-Yu Tsai
2015-01-06 2:35 ` [PATCH 01/17] ARM: sunxi: Register cpufreq-dt for sun[45678]i Chen-Yu Tsai
2015-01-06 15:55 ` Maxime Ripard
2015-01-07 9:07 ` Chen-Yu Tsai
2015-01-07 10:01 ` Viresh Kumar
2015-01-07 10:23 ` Maxime Ripard
2015-01-06 2:35 ` [PATCH 02/17] clk: sunxi: Propagate rate changes to parent for mux clocks Chen-Yu Tsai
2015-01-06 16:00 ` Maxime Ripard [this message]
2015-01-06 2:35 ` [PATCH 03/17] Input: sun4i-ts: Add thermal zone sensor support Chen-Yu Tsai
2015-01-06 15:24 ` Eduardo Valentin
2015-01-07 16:24 ` Chen-Yu Tsai
2015-01-08 13:33 ` Chen-Yu Tsai
2015-01-09 18:07 ` Eduardo Valentin
2015-01-09 18:24 ` Chen-Yu Tsai
2015-01-06 2:35 ` [PATCH 04/17] ARM: dts: sunxi: Add dtsi for AXP209 PMIC Chen-Yu Tsai
2015-01-06 15:58 ` Maxime Ripard
2015-01-06 19:09 ` Chen-Yu Tsai
2015-01-06 2:35 ` [PATCH 05/17] ARM: dts: sunxi: Enable thermal sensor support for RTP on sun[457]i Chen-Yu Tsai
2015-01-06 15:25 ` Eduardo Valentin
2015-01-06 15:52 ` Maxime Ripard
2015-01-06 2:35 ` [PATCH 06/17] ARM: dts: sun7i: Add cpu clock reference and operating points to dtsi Chen-Yu Tsai
2015-01-06 16:07 ` Maxime Ripard
2015-01-06 2:35 ` [PATCH 07/17] ARM: dts: sun7i: Add cpu thermal zones " Chen-Yu Tsai
2015-01-06 15:28 ` Eduardo Valentin
2015-01-06 2:35 ` [PATCH 08/17] ARM: dts: sun7i: cubieboard2: add axp209 regulator nodes Chen-Yu Tsai
2015-01-06 16:11 ` Maxime Ripard
2015-01-06 2:35 ` [PATCH 09/17] ARM: dts: sun7i: cubietruck: " Chen-Yu Tsai
2015-01-06 2:35 ` [PATCH 10/17] ARM: dts: sun5i: Add cpu clock reference and operating points to dtsi Chen-Yu Tsai
2015-01-06 2:35 ` [PATCH 11/17] ARM: dts: sun5i: Add cpu thermal zones " Chen-Yu Tsai
2015-01-06 15:30 ` Eduardo Valentin
2015-01-06 2:35 ` [PATCH 12/17] ARM: dts: sun5i: hsg-h702: add axp209 regulator nodes Chen-Yu Tsai
2015-01-06 2:35 ` [PATCH 13/17] ARM: dts: sun4i: Add cpu clock reference and operating points to dtsi Chen-Yu Tsai
2015-01-06 2:35 ` [PATCH 14/17] ARM: dts: sun4i: Add cpu thermal zones " Chen-Yu Tsai
2015-01-06 15:29 ` Eduardo Valentin
2015-01-06 2:35 ` [PATCH 15/17] ARM: dts: sun4i: cubieboard: add axp209 regulator nodes Chen-Yu Tsai
2015-01-06 2:35 ` [PATCH 16/17] ARM: sunxi_defconfig: Enable TOUCHSCREEN_SUN4I, CPUFREQ_DT, CPU_THERMAL Chen-Yu Tsai
2015-01-06 15:32 ` Eduardo Valentin
2015-01-06 16:13 ` Maxime Ripard
2015-01-06 2:35 ` [PATCH 17/17] ARM: multi_v7_defconfig: Enable TOUCHSCREEN_SUN4I, CPU_THERMAL Chen-Yu Tsai
2015-01-06 15:31 ` Eduardo Valentin
2015-01-06 16:12 ` Maxime Ripard
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