104  * @ref_clk:		Pointer to the peripheral clock
116 	struct clk *ref_clk;  member
501 	xspi->ref_clk = devm_clk_get(&pdev->dev, "ref_clk");  in cdns_spi_probe()
502 	if (IS_ERR(xspi->ref_clk)) {  in cdns_spi_probe()
503 		dev_err(&pdev->dev, "ref_clk clock not found.\n");  in cdns_spi_probe()
504 		ret = PTR_ERR(xspi->ref_clk);  in cdns_spi_probe()
514 	ret = clk_prepare_enable(xspi->ref_clk);  in cdns_spi_probe()
563 	xspi->clk_rate = clk_get_rate(xspi->ref_clk);  in cdns_spi_probe()
584 	clk_disable_unprepare(xspi->ref_clk);  in cdns_spi_probe()
609 	clk_disable_unprepare(xspi->ref_clk);  in cdns_spi_remove()
672 	ret = clk_prepare_enable(xspi->ref_clk);  in cnds_runtime_resume()
694 	clk_disable_unprepare(xspi->ref_clk);  in cnds_runtime_suspend()