spi: bcm2835: Set controller max_speed_hz

[linux-2.6-microblaze.git] / drivers / spi / spi-bcm2835.c

diff --git a/drivers/spi/spi-bcm2835.c b/drivers/spi/spi-bcm2835.c
index 197485f..8e161f4 100644 (file)
--- a/drivers/spi/spi-bcm2835.c
+++ b/drivers/spi/spi-bcm2835.c
@@ -1307,6 +1307,8 @@ static int bcm2835_spi_probe(struct platform_device *pdev)
                return dev_err_probe(&pdev->dev, PTR_ERR(bs->clk),
                                     "could not get clk\n");
 
+       ctlr->max_speed_hz = clk_get_rate(bs->clk) / 2;
+
        bs->irq = platform_get_irq(pdev, 0);
        if (bs->irq <= 0)
                return bs->irq ? bs->irq : -ENODEV;