diff options
| author | Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> | 2018-09-21 20:53:22 +0900 |
|---|---|---|
| committer | Kishon Vijay Abraham I <kishon@ti.com> | 2018-09-25 16:10:11 +0530 |
| commit | 73801b90a38ff1ee89ad38c925fa37fbcb421bfc (patch) | |
| tree | 0de7b6dcff35afa371b44d0a183e74041bddbd7e /drivers/phy/renesas/phy-rcar-gen3-usb2.c | |
| parent | 7ab0305d4d7725699169e21cdc4f6c8759c32feb (diff) | |
| download | lwn-73801b90a38ff1ee89ad38c925fa37fbcb421bfc.tar.gz lwn-73801b90a38ff1ee89ad38c925fa37fbcb421bfc.zip | |
phy: renesas: rcar-gen3-usb2: change a condition "dr_mode"
This patch changes a condition about dr_mode. If a device node has
any dr_mode ("host", "peripheral" or "otg"), this driver allows to
set "is_otg_channel" to true. Also, this patch keeps the dr_mode
value for future use.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'drivers/phy/renesas/phy-rcar-gen3-usb2.c')
| -rw-r--r-- | drivers/phy/renesas/phy-rcar-gen3-usb2.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/phy/renesas/phy-rcar-gen3-usb2.c b/drivers/phy/renesas/phy-rcar-gen3-usb2.c index e7eaed9549a3..93ab860f09be 100644 --- a/drivers/phy/renesas/phy-rcar-gen3-usb2.c +++ b/drivers/phy/renesas/phy-rcar-gen3-usb2.c @@ -84,6 +84,7 @@ struct rcar_gen3_chan { struct phy *phy; struct regulator *vbus; struct work_struct work; + enum usb_dr_mode dr_mode; bool extcon_host; bool uses_otg_pins; }; @@ -436,7 +437,8 @@ static int rcar_gen3_phy_usb2_probe(struct platform_device *pdev) dev_err(dev, "No irq handler (%d)\n", irq); } - if (of_usb_get_dr_mode_by_phy(dev->of_node, 0) == USB_DR_MODE_OTG) { + channel->dr_mode = of_usb_get_dr_mode_by_phy(dev->of_node, 0); + if (channel->dr_mode != USB_DR_MODE_UNKNOWN) { int ret; channel->uses_otg_pins = !of_property_read_bool(dev->of_node, |