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spi: pxa2xx: Propagate firmware node to the child SPI controller device

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SPI core may utilize properties and resources provided by the parent device.
Propagate firmware node to the child SPI controller device for that.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20210517140351.901-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Andy Shevchenko 2021-05-17 17:03:43 +03:00 • committed by Mark Brown
parent 038b9de422
commit 94acf80755
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1 changed files with 3 additions and 1 deletions
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4
drivers/spi/spi-pxa2xx.c
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@ -1718,7 +1718,9 @@ static int pxa2xx_spi_probe(struct platform_device *pdev)
drv_data->controller_info = platform_info;
drv_data->ssp = ssp;
controller->dev.of_node = pdev->dev.of_node;
controller->dev.of_node = dev->of_node;
controller->dev.fwnode = dev->fwnode;
/* the spi->mode bits understood by this driver: */
controller->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH | SPI_LOOP;