From: Stephen Boyd <sboyd@kernel.org>
To: Christian Marangi <ansuelsmth@gmail.com>,
Lorenzo Bianconi <lorenzo@kernel.org>,
Michael Turquette <mturquette@baylibre.com>,
linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org,
upstream@airoha.com
Cc: Christian Marangi <ansuelsmth@gmail.com>, stable@vger.kernel.org
Subject: Re: [PATCH] clk: en7523: Fix wrong BUS clock for EN7581
Date: Tue, 03 Dec 2024 14:51:51 -0800 [thread overview]
Message-ID: <23defccb1545a66064b02a5ac4b80536.sboyd@kernel.org> (raw)
In-Reply-To: <20241116105710.19748-1-ansuelsmth@gmail.com>
Quoting Christian Marangi (2024-11-16 02:56:53)
> The Documentation for EN7581 had a typo and still referenced the EN7523
> BUS base source frequency. This was in conflict with a different page in
> the Documentration that state that the BUS runs at 300MHz (600MHz source
> with divisor set to 2) and the actual watchdog that tick at half the BUS
> clock (150MHz). This was verified with the watchdog by timing the
> seconds that the system takes to reboot (due too watchdog) and by
> operating on different values of the BUS divisor.
>
> The correct values for source of BUS clock are 600MHz and 540MHz.
>
> This was also confirmed by Airoha.
>
> Cc: stable@vger.kernel.org
> Fixes: 66bc47326ce2 ("clk: en7523: Add EN7581 support")
> Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
> ---
Applied to clk-next
prev parent reply other threads:[~2024-12-03 22:51 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-16 10:56 [PATCH] clk: en7523: Fix wrong BUS clock for EN7581 Christian Marangi
2024-11-16 14:40 ` Lorenzo Bianconi
2024-12-03 22:51 ` Stephen Boyd [this message]
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