writel(value, &ippc->u3_ctrl_p[i]);
}
- /* power on and enable all u2 ports */
+ /* power on and enable all u2 ports except skipped ones */
for (i = 0; i < mtk->num_u2_ports; i++) {
+ if (BIT(i) & mtk->u2p_dis_msk)
+ continue;
+
value = readl(&ippc->u2_ctrl_p[i]);
value &= ~(CTRL_U2_PORT_PDN | CTRL_U2_PORT_DIS);
value |= CTRL_U2_PORT_HOST_SEL;
writel(value, &ippc->u3_ctrl_p[i]);
}
- /* power down all u2 ports */
+ /* power down all u2 ports except skipped ones */
for (i = 0; i < mtk->num_u2_ports; i++) {
+ if (BIT(i) & mtk->u2p_dis_msk)
+ continue;
+
value = readl(&ippc->u2_ctrl_p[i]);
value |= CTRL_U2_PORT_PDN;
writel(value, &ippc->u2_ctrl_p[i]);
/* optional property, ignore the error if it does not exist */
of_property_read_u32(node, "mediatek,u3p-dis-msk",
&mtk->u3p_dis_msk);
+ of_property_read_u32(node, "mediatek,u2p-dis-msk",
+ &mtk->u2p_dis_msk);
ret = usb_wakeup_of_property_parse(mtk, node);
if (ret) {