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From 09be1a39e685d8c5edd471fd1cac9a8f8280d2de Mon Sep 17 00:00:00 2001
From: Christian Marangi <ansuelsmth@gmail.com>
Date: Tue, 8 Nov 2022 22:17:34 +0100
Subject: [PATCH] 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 <ansuelsmth@gmail.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221108211734.3707-1-ansuelsmth@gmail.com
---
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 = {
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