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authorHans de Goede <hdegoede@redhat.com>2015-06-13 14:37:48 +0200
committerKishon Vijay Abraham I <kishon@ti.com>2015-07-25 15:45:47 +0530
commit123dfdbcfaf5eb8753cd6293ab50c41e9b8e9ebf (patch)
treec35144a93b3cdb6aba6812394964917f10f63b3d /drivers/phy
parent2846469631393a1cf150f17a99b8ca2b5772b255 (diff)
downloadlinux-123dfdbcfaf5eb8753cd6293ab50c41e9b8e9ebf.tar.bz2
phy-sun4i-usb: Add support for the usb-phys on the sun8i-a23 SoC
The usb-phys on the sun8i-a23 SoC have the same setup wrt clocks as on the sun6i-a31 SoC, but there are only 2 instead of 3 like on the sun5i-a13 SoC. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'drivers/phy')
-rw-r--r--drivers/phy/phy-sun4i-usb.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/phy/phy-sun4i-usb.c b/drivers/phy/phy-sun4i-usb.c
index 50ecab9d73df..00424dde79c1 100644
--- a/drivers/phy/phy-sun4i-usb.c
+++ b/drivers/phy/phy-sun4i-usb.c
@@ -442,7 +442,8 @@ static int sun4i_usb_phy_probe(struct platform_device *pdev)
INIT_DELAYED_WORK(&data->detect, sun4i_usb_phy0_id_vbus_det_scan);
dev_set_drvdata(dev, data);
- if (of_device_is_compatible(np, "allwinner,sun5i-a13-usb-phy"))
+ if (of_device_is_compatible(np, "allwinner,sun5i-a13-usb-phy") ||
+ of_device_is_compatible(np, "allwinner,sun8i-a23-usb-phy"))
data->num_phys = 2;
else
data->num_phys = 3;
@@ -453,7 +454,8 @@ static int sun4i_usb_phy_probe(struct platform_device *pdev)
else
data->disc_thresh = 3;
- if (of_device_is_compatible(np, "allwinner,sun6i-a31-usb-phy"))
+ if (of_device_is_compatible(np, "allwinner,sun6i-a31-usb-phy") ||
+ of_device_is_compatible(np, "allwinner,sun8i-a23-usb-phy"))
dedicated_clocks = true;
else
dedicated_clocks = false;
@@ -588,6 +590,7 @@ static const struct of_device_id sun4i_usb_phy_of_match[] = {
{ .compatible = "allwinner,sun5i-a13-usb-phy" },
{ .compatible = "allwinner,sun6i-a31-usb-phy" },
{ .compatible = "allwinner,sun7i-a20-usb-phy" },
+ { .compatible = "allwinner,sun8i-a23-usb-phy" },
{ },
};
MODULE_DEVICE_TABLE(of, sun4i_usb_phy_of_match);