Dear Gregory CLEMENT,
On Fri, 7 Jun 2013 17:48:59 +0200, Gregory CLEMENT wrote:
> +/*
> + * 5us delay in order to avoid repeated start
> + * timing violation on Armada XP SoC.
> + */
> +static int mv64xxx_i2c_errata_delay;
This should probably be a per-I2C controller variable, i.e in
mv64xxx_i2c_data.
> + if (!mv64xxx_i2c_errata_delay &&
> + of_machine_is_compatible("marvell,armadaxp"))
> + mv64xxx_i2c_errata_delay = 1;
I am wondering whether it should be done this way, or using a separate
DT property.
Best regards,
Thomas
--
Thomas Petazzoni, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com
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