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clk: qcom: hfpll: register as clock provider

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Make the output of the high frequency pll a clock provider.
On the QCS404 this PLL controls cpu frequency scaling.

Co-developed-by: Niklas Cassel <niklas.cassel@linaro.org>
Signed-off-by: Niklas Cassel <niklas.cassel@linaro.org>
Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Link: https://lkml.kernel.org/r/20191125135910.679310-4-niklas.cassel@linaro.org
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
Jorge Ramirez-Ortiz 2019-11-25 14:59:05 +01:00 committed by Stephen Boyd
parent 4168c1cada
commit 9e4066748b
1 changed files with 9 additions and 1 deletions
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10
drivers/clk/qcom/hfpll.c
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@ -57,6 +57,7 @@ static int qcom_hfpll_probe(struct platform_device *pdev)
.num_parents = 1,
.ops = &clk_ops_hfpll,
};
int ret;
h = devm_kzalloc(dev, sizeof(*h), GFP_KERNEL);
if (!h)
@ -79,7 +80,14 @@ static int qcom_hfpll_probe(struct platform_device *pdev)
h->clkr.hw.init = &init;
spin_lock_init(&h->lock);
return devm_clk_register_regmap(&pdev->dev, &h->clkr);
ret = devm_clk_register_regmap(dev, &h->clkr);
if (ret) {
dev_err(dev, "failed to register regmap clock: %d\n", ret);
return ret;
}
return devm_of_clk_add_hw_provider(dev, of_clk_hw_simple_get,
&h->clkr.hw);
}
static struct platform_driver qcom_hfpll_driver = {