return PTR_ERR(mtk->sys_clk);
}
+ mtk->xhci_clk = devm_clk_get_optional(dev, "xhci_ck");
+ if (IS_ERR(mtk->xhci_clk))
+ return PTR_ERR(mtk->xhci_clk);
+
mtk->ref_clk = devm_clk_get_optional(dev, "ref_ck");
if (IS_ERR(mtk->ref_clk))
return PTR_ERR(mtk->ref_clk);
goto sys_clk_err;
}
+ ret = clk_prepare_enable(mtk->xhci_clk);
+ if (ret) {
+ dev_err(mtk->dev, "failed to enable xhci_clk\n");
+ goto xhci_clk_err;
+ }
+
ret = clk_prepare_enable(mtk->mcu_clk);
if (ret) {
dev_err(mtk->dev, "failed to enable mcu_clk\n");
dma_clk_err:
clk_disable_unprepare(mtk->mcu_clk);
mcu_clk_err:
+ clk_disable_unprepare(mtk->xhci_clk);
+xhci_clk_err:
clk_disable_unprepare(mtk->sys_clk);
sys_clk_err:
clk_disable_unprepare(mtk->ref_clk);
{
clk_disable_unprepare(mtk->dma_clk);
clk_disable_unprepare(mtk->mcu_clk);
+ clk_disable_unprepare(mtk->xhci_clk);
clk_disable_unprepare(mtk->sys_clk);
clk_disable_unprepare(mtk->ref_clk);
}