From 09930efb4f4fb81019ca33bf64827ce258eca66f Mon Sep 17 00:00:00 2001 From: Christian Marangi Date: Thu, 15 Sep 2022 01:58:12 +0200 Subject: [PATCH 1/9] clk: qcom: kpss-xcc: register it as clk provider krait-cc use this driver for the secondary mux. Register it as a clk provider to correctly use this clk in other drivers. Signed-off-by: Christian Marangi --- drivers/clk/qcom/kpss-xcc.c | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) --- a/drivers/clk/qcom/kpss-xcc.c +++ b/drivers/clk/qcom/kpss-xcc.c @@ -31,13 +31,14 @@ MODULE_DEVICE_TABLE(of, kpss_xcc_match_t static int kpss_xcc_driver_probe(struct platform_device *pdev) { + struct device *dev = &pdev->dev; const struct of_device_id *id; struct resource *res; void __iomem *base; struct clk_hw *hw; const char *name; - id = of_match_device(kpss_xcc_match_table, &pdev->dev); + id = of_match_device(kpss_xcc_match_table, dev); if (!id) return -ENODEV; @@ -47,7 +48,7 @@ static int kpss_xcc_driver_probe(struct return PTR_ERR(base); if (id->data) { - if (of_property_read_string_index(pdev->dev.of_node, + if (of_property_read_string_index(dev->of_node, "clock-output-names", 0, &name)) return -ENODEV; @@ -57,12 +58,16 @@ static int kpss_xcc_driver_probe(struct base += 0x28; } - hw = devm_clk_hw_register_mux_parent_data_table(&pdev->dev, name, aux_parents, + hw = devm_clk_hw_register_mux_parent_data_table(dev, name, aux_parents, ARRAY_SIZE(aux_parents), 0, base, 0, 0x3, 0, aux_parent_map, NULL); + if (IS_ERR(hw)) + return PTR_ERR(hw); - return PTR_ERR_OR_ZERO(hw); + of_clk_add_hw_provider(dev->of_node, of_clk_hw_simple_get, hw); + + return 0; } static struct platform_driver kpss_xcc_driver = {