Merge tag 'phy-for-4.3-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/kishon...

[firefly-linux-kernel-4.4.55.git] / drivers / spi / spi-dw-mmio.c

diff --git a/drivers/spi/spi-dw-mmio.c b/drivers/spi/spi-dw-mmio.c
index eb03e1215195bd5f9e9ea882cb1895db6ea79cdd..7edede6e024ba493ce0dfc7038d83e03eb88ef85 100644 (file)
--- a/drivers/spi/spi-dw-mmio.c
+++ b/drivers/spi/spi-dw-mmio.c
@@ -74,6 +74,9 @@ static int dw_spi_mmio_probe(struct platform_device *pdev)
 
        dws->max_freq = clk_get_rate(dwsmmio->clk);
 
+       of_property_read_u32(pdev->dev.of_node, "reg-io-width",
+                            &dws->reg_io_width);
+
        num_cs = 4;
 
        if (pdev->dev.of_node)