spi: pxa2xx: Allow number of chip select pins to be read from property

In some cases the number of the chip select pins might come from
the device property. Allow driver to use it.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20240417110334.2671228-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Andy Shevchenko 2024-04-17 13:54:28 +03:00 • committed by Mark Brown
commit 2c547549ac
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