Lines Matching defs:ref_clk
103 * @ref_clk: Pointer to the peripheral clock
105 * @clk_rate: Reference clock frequency, taken from @ref_clk
117 struct clk *ref_clk;
598 xspi->ref_clk = devm_clk_get(&pdev->dev, "ref_clk");
599 if (IS_ERR(xspi->ref_clk)) {
600 dev_err(&pdev->dev, "ref_clk clock not found.\n");
601 ret = PTR_ERR(xspi->ref_clk);
605 ret = clk_prepare_enable(xspi->ref_clk);
660 xspi->clk_rate = clk_get_rate(xspi->ref_clk);
682 clk_disable_unprepare(xspi->ref_clk);
706 clk_disable_unprepare(xspi->ref_clk);
767 ret = clk_prepare_enable(xspi->ref_clk);
789 clk_disable_unprepare(xspi->ref_clk);