From: Lee Jones <lee.jones@linaro.org>
To: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Cc: linux-kernel@vger.kernel.org,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Mika Westerberg <mika.westerberg@linux.intel.com>
Subject: Re: [PATCH] mfd: intel-lpss: Fix Intel Elkhart Lake LPSS I2C input clock
Date: Thu, 26 Mar 2020 09:21:32 +0000 [thread overview]
Message-ID: <20200326092132.GB603801@dell> (raw)
In-Reply-To: <20200316143224.234432-1-jarkko.nikula@linux.intel.com>
On Mon, 16 Mar 2020, Jarkko Nikula wrote:
> Intel Elkhart Lake LPSS I2C has 100 MHz input clock instead of 133 MHz
> that was our preliminary information. This will result slower I2C bus
> clock when driver calculates its timing parameters in case ACPI tables
> don't provide them.
>
> Slower I2C bus clock is allowed but let's fix this to match with
> reality.
>
> While at it, keep the same default I2C device properties as Intel
> Broxton since it is not known do they need any update.
>
> Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
> ---
> For normal development cycle.
> ---
> drivers/mfd/intel-lpss-pci.c | 21 +++++++++++++--------
> 1 file changed, 13 insertions(+), 8 deletions(-)
Applied, thanks.
--
Lee Jones [李琼斯]
Linaro Services Technical Lead
Linaro.org │ Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog
prev parent reply other threads:[~2020-03-26 9:20 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-16 14:32 Jarkko Nikula
2020-03-16 14:57 ` Andy Shevchenko
2020-03-26 9:21 ` Lee Jones [this message]
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