spi: apple: Set use_gpio_descriptors to true

There is at least one peripheral that is attached to this
controller and can not use native CS. Make it possible to use
a GPIO instead.

Signed-off-by: Sasha Finkelstein <[email protected]>
Reviewed-by: Janne Grunau <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Mark Brown <[email protected]>

diff --git a/drivers/spi/spi-apple.c b/drivers/spi/spi-apple.c
index d4b126c8701a67083e7247d1c82fb56f1725d9cb..6273352a2b2861c9da0976a46ec2adbc4c71d3d2 100644 (file)
--- a/drivers/spi/spi-apple.c
+++ b/drivers/spi/spi-apple.c
@@ -493,6 +493,7 @@ static int apple_spi_probe(struct platform_device *pdev)
        ctlr->prepare_message = apple_spi_prepare_message;
        ctlr->set_cs = apple_spi_set_cs;
        ctlr->transfer_one = apple_spi_transfer_one;
+       ctlr->use_gpio_descriptors = true;
        ctlr->auto_runtime_pm = true;
 
        pm_runtime_set_active(&pdev->dev);