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usb: dwc3-generic: Add rk3568 support

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RK3568 share glue and ctrl in a single node. Use glue_get_ctrl_dev to
return the glue node as the ctrl node.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Marek Vasut <marex@denx.de>
This commit is contained in:
Jonas Karlman 2023-07-30 22:59:57 +00:00 committed by Kever Yang
parent 6913c30516
commit caaeac8846
1 changed files with 14 additions and 0 deletions
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14
drivers/usb/dwc3/dwc3-generic.c
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@ -405,6 +405,19 @@ struct dwc3_glue_ops ti_ops = {
.glue_configure = dwc3_ti_glue_configure,
};
static int dwc3_rk_glue_get_ctrl_dev(struct udevice *dev, ofnode *node)
{
*node = dev_ofnode(dev);
if (!ofnode_valid(*node))
return -EINVAL;
return 0;
}
struct dwc3_glue_ops rk_ops = {
.glue_get_ctrl_dev = dwc3_rk_glue_get_ctrl_dev,
};
static int dwc3_glue_bind_common(struct udevice *parent, ofnode node)
{
const char *name = ofnode_get_name(node);
@ -596,6 +609,7 @@ static const struct udevice_id dwc3_glue_ids[] = {
{ .compatible = "ti,am654-dwc3" },
{ .compatible = "rockchip,rk3328-dwc3" },
{ .compatible = "rockchip,rk3399-dwc3" },
{ .compatible = "rockchip,rk3568-dwc3", .data = (ulong)&rk_ops },
{ .compatible = "qcom,dwc3" },
{ .compatible = "fsl,imx8mp-dwc3", .data = (ulong)&imx8mp_ops },
{ .compatible = "fsl,imx8mq-dwc3" },