From: Jerome Brunet <jbrunet@baylibre.com>
To: Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
linux-amlogic@lists.infradead.org
Cc: sboyd@kernel.org, mturquette@baylibre.com,
linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 0/3] clk: meson: three small clk-pll fixes
Date: Mon, 04 Jan 2021 12:43:27 +0100 [thread overview]
Message-ID: <1jzh1pvsf4.fsf@starbuckisacylon.baylibre.com> (raw)
In-Reply-To: <20201226121556.975418-1-martin.blumenstingl@googlemail.com>
On Sat 26 Dec 2020 at 13:15, Martin Blumenstingl <martin.blumenstingl@googlemail.com> wrote:
> Hi Jerome,
>
> while working on some changes for the 32-bit SoCs I hit a corner-case
> in the HDMI PLL: there's some rate doubling going. The PLL only locks
> in a specific rate range but the M/N table is not aware of that. This
> means for now (I am planning to fix that) that we can end up in a
> ituation where the PLL doesn't lock and meson_clk_pll_set_rate() is
> supposed to still behave in this case. So here's three small patches
> for that.
>
> For me it's fine to queue these patches for -next. I am not aware of
> any breakage upstream, only some of my pending patches prefer to have
> these fixes.
>
> Slightly unrelated: if you know anything about that clock doubling then
> please let me know!
>
>
> Best regards,
> Martin
>
>
> Martin Blumenstingl (3):
> clk: meson: clk-pll: fix initializing the old rate (fallback) for a
> PLL
> clk: meson: clk-pll: make "ret" a signed integer
> clk: meson: clk-pll: propagate the error from meson_clk_pll_set_rate()
>
> drivers/clk/meson/clk-pll.c | 10 ++++++----
> 1 file changed, 6 insertions(+), 4 deletions(-)
Applied, Thx
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prev parent reply other threads:[~2021-01-04 11:43 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-26 12:15 [PATCH 0/3] clk: meson: three small clk-pll fixes Martin Blumenstingl
2020-12-26 12:15 ` [PATCH 1/3] clk: meson: clk-pll: fix initializing the old rate (fallback) for a PLL Martin Blumenstingl
2021-01-04 11:43 ` Jerome Brunet
2020-12-26 12:15 ` [PATCH 2/3] clk: meson: clk-pll: make "ret" a signed integer Martin Blumenstingl
2020-12-26 12:15 ` [PATCH 3/3] clk: meson: clk-pll: propagate the error from meson_clk_pll_set_rate() Martin Blumenstingl
2021-01-04 11:43 ` Jerome Brunet [this message]
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