From: Christian Eggers <ceggers@arri.de>
Date: Fri, 20 Nov 2020 11:21:06 +0000 (+0100)
Subject: net: dsa: microchip: ksz9477: setup SPI mode
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=9ed602bac97166ad816fbdd50c0788b53d8aa413;p=linux.git

net: dsa: microchip: ksz9477: setup SPI mode

This should be done in the device driver instead of the device tree.

Signed-off-by: Christian Eggers <ceggers@arri.de>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---

diff --git a/drivers/net/dsa/microchip/ksz9477_spi.c b/drivers/net/dsa/microchip/ksz9477_spi.c
index 1142768969c20..15bc11b3cda43 100644
--- a/drivers/net/dsa/microchip/ksz9477_spi.c
+++ b/drivers/net/dsa/microchip/ksz9477_spi.c
@@ -48,6 +48,12 @@ static int ksz9477_spi_probe(struct spi_device *spi)
 	if (spi->dev.platform_data)
 		dev->pdata = spi->dev.platform_data;
 
+	/* setup spi */
+	spi->mode = SPI_MODE_3;
+	ret = spi_setup(spi);
+	if (ret)
+		return ret;
+
 	ret = ksz9477_switch_register(dev);
 
 	/* Main DSA driver may not be started yet. */