Linux-Clk Archive on lore.kernel.org
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From: Stephen Boyd <sboyd@kernel.org>
To: Tero Kristo <t-kristo@ti.com>,
	linux-clk@vger.kernel.org, mturquette@baylibre.com
Cc: linux-omap@vger.kernel.org, tony@atomide.com, aford173@gmail.com,
	tomi.valkeinen@ti.com
Subject: Re: [PATCH 0/4] clk: ti: re-work divider clock support
Date: Mon, 28 Oct 2019 02:59:05 -0700
Message-ID: <20191028095906.27043208C0@mail.kernel.org> (raw)
In-Reply-To: <1115e221-1523-1a60-02a3-1f1939170e64@ti.com>

Quoting Tero Kristo (2019-10-24 01:03:20)
> On 02/10/2019 15:06, Tero Kristo wrote:
> > Hi,
> > 
> > The existing divider clock support appears to have an inherent bug
> > because of the bit field width implementation and limitation of divider
> > values based on this. The limitation by bit field only is not enough,
> > as we can have divider settings which accept only certain range of
> > dividers within the full range of the bit-field.
> > 
> > Because of this, the divider clock is re-implemented to use min,max,mask
> > values instead of just the bit-field.
> 
> Queued this up for 5.4 fixes, thanks.

Is this a regression in 5.4-rc series? Please only send fixes for code
that is broken by code that went into the merge window, or is super
annoying and broken but we somehow didn't notice. If not, just let it
sit in -next until the next merge window and it may still be backported
to stable trees anyway.


  parent reply index

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-02 12:06 Tero Kristo
2019-10-02 12:06 ` [PATCH 1/4] clk: ti: divider: cleanup _register_divider and ti_clk_get_div_table Tero Kristo
2019-10-02 12:41   ` Adam Ford
2019-10-02 12:06 ` [PATCH 2/4] clk: ti: divider: cleanup ti_clk_parse_divider_data API Tero Kristo
2019-10-02 12:06 ` [PATCH 3/4] clk: ti: divider: convert to use min,max,mask instead of width Tero Kristo
2019-10-02 12:06 ` [PATCH 4/4] ARM: dts: omap3: fix DPLL4 M4 divider max value Tero Kristo
2019-10-24  8:03 ` [PATCH 0/4] clk: ti: re-work divider clock support Tero Kristo
2019-10-24 13:40   ` Tony Lindgren
2019-10-28  9:59   ` Stephen Boyd [this message]
2019-10-28 10:23     ` Tero Kristo
2019-10-28 11:36       ` Tomi Valkeinen
2019-10-28 13:57         ` Tony Lindgren

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