--- a/drivers/spi/spi-mt65xx.c +++ b/drivers/spi/spi-mt65xx.c @@ -1223,10 +1223,16 @@ static int mtk_spi_probe(struct platform goto err_disable_spi_hclk; } + ret = clk_prepare_enable(mdata->sel_clk); + if (ret < 0) { + dev_err(&pdev->dev, "failed to enable sel_clk (%d)\n", ret); + goto err_disable_spi_clk; + } + ret = clk_set_parent(mdata->sel_clk, mdata->parent_clk); if (ret < 0) { dev_err(&pdev->dev, "failed to clk_set_parent (%d)\n", ret); - goto err_disable_spi_clk; + goto err_disable_spi_sel_clk; } mdata->spi_clk_hz = clk_get_rate(mdata->spi_clk); @@ -1277,6 +1283,8 @@ static int mtk_spi_probe(struct platform err_disable_runtime_pm: pm_runtime_disable(&pdev->dev); +err_disable_spi_sel_clk: + clk_disable_unprepare(mdata->sel_clk); err_disable_spi_clk: clk_disable_unprepare(mdata->spi_clk); err_disable_spi_hclk: