spi: dln2: Pass of_node to spi master
This allows defining SPI devices connected to a DLN2 using devicetree.
This already works for i2c because of a similar patch:
3b10db23: i2c: dln2: set the device tree node of the adapter
Signed-off-by: Crestez Dan Leonard <leonard.crestez@intel.com>
Acked-by: Laurentiu Palcu <laurentiu.palcu@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/drivers/spi/spi-dln2.c b/drivers/spi/spi-dln2.c
index 3b7d91d..4e8a862 100644
--- a/drivers/spi/spi-dln2.c
+++ b/drivers/spi/spi-dln2.c
@@ -683,6 +683,7 @@
struct spi_master *master;
struct dln2_spi *dln2;
struct dln2_platform_data *pdata = dev_get_platdata(&pdev->dev);
+ struct device *dev = &pdev->dev;
int ret;
master = spi_alloc_master(&pdev->dev, sizeof(*dln2));
@@ -700,6 +701,8 @@
}
dln2->master = master;
+ dln2->master->dev.parent = dev;
+ dln2->master->dev.of_node = dev->of_node;
dln2->pdev = pdev;
dln2->port = pdata->port;
/* cs/mode can never be 0xff, so the first transfer will set them */