From: Maxime Ripard <maxime@cerno.tech>
To: Jernej Skrabec <jernej.skrabec@siol.net>
Cc: wens@csie.org, mturquette@baylibre.com, sboyd@kernel.org,
linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com
Subject: Re: [PATCH] clk: sunxi-ng: sun8i: r40: Use sigma delta modulation for audio PLL
Date: Tue, 25 Aug 2020 16:43:31 +0200 [thread overview]
Message-ID: <20200825144331.fw75zyu6aid7wlaz@gilmour.lan> (raw)
In-Reply-To: <20200825131049.1277596-1-jernej.skrabec@siol.net>
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On Tue, Aug 25, 2020 at 03:10:49PM +0200, Jernej Skrabec wrote:
> Audio cores need specific clock rates which can't be simply obtained by
> adjusting integer multipliers and dividers. HW for such cases supports
> delta-sigma modulation which enables fractional multipliers.
>
> Port H3 delta-sigma table to R40. They have identical audio PLLs.
>
> Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Applied, thanks!
Maxime
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next prev parent reply other threads:[~2020-08-25 14:43 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-25 13:10 [PATCH] clk: sunxi-ng: sun8i: r40: Use sigma delta modulation for audio PLL Jernej Skrabec
2020-08-25 14:43 ` Maxime Ripard [this message]
2020-08-25 14:46 ` [linux-sunxi] " Chen-Yu Tsai
2020-08-25 16:45 ` Jernej Škrabec
2020-08-25 16:47 ` Chen-Yu Tsai
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