From: maxime.ripard@free-electrons.com (Maxime Ripard)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH resend v4 0/3] clk: sun6i: Unify AHB1 clock and fix rate calculation
Date: Wed, 26 Nov 2014 19:35:39 +0100 [thread overview]
Message-ID: <20141126183539.GI25249@lukather> (raw)
In-Reply-To: <1416986214-4861-1-git-send-email-wens@csie.org>
On Wed, Nov 26, 2014 at 03:16:51PM +0800, Chen-Yu Tsai wrote:
> Hi everyone,
>
> This is a resend of v4 of the sun6i AHB1 clock unification series.
> This includes only the 3 patches not yet merged.
>
> This series unifies the mux and divider parts of the AHB1 clock found
> on sun6i and sun8i, while also adding support for the pre-divider on the
> PLL6 input.
>
> The rate calculation logic must factor in which parent it is using to
> calculate the rate, to decide whether to use the pre-divider or not.
> This is beyond the original factors clk design in sunxi. To avoid
> feature bloat, this is implemented as a separate composite clk.
>
> The new clock driver is registered with a separate OF_CLK_DECLARE.
> As it shares its register with the APB1 div clock, thus shares the same
> spinlock, it cannot reside in a separate file.
Queued this for 3.20, thanks!
Maxime
--
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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prev parent reply other threads:[~2014-11-26 18:35 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-26 7:16 [PATCH resend v4 0/3] clk: sun6i: Unify AHB1 clock and fix rate calculation Chen-Yu Tsai
2014-11-26 7:16 ` [PATCH resend v4 1/3] clk: sunxi: unify sun6i AHB1 clock with proper PLL6 pre-divider Chen-Yu Tsai
2014-11-26 7:16 ` [PATCH resend v4 2/3] ARM: dts: sun6i: Unify ahb1 clock nodes Chen-Yu Tsai
2014-11-26 7:16 ` [PATCH resend v4 3/3] ARM: dts: sun8i: " Chen-Yu Tsai
2014-11-26 18:35 ` Maxime Ripard [this message]
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