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

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>
This commit is contained in:
Andy Shevchenko 2021-05-17 17:03:43 +03:00 committed by Mark Brown
parent 038b9de422
commit 94acf80755
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GPG Key ID: 24D68B725D5487D0
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;