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    Subject[PATCH v4 07/13] clk: qcom: hfpll: register as clock provider
    Date
    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>
    ---
    drivers/clk/qcom/hfpll.c | 10 +++++++++-
    1 file changed, 9 insertions(+), 1 deletion(-)

    diff --git a/drivers/clk/qcom/hfpll.c b/drivers/clk/qcom/hfpll.c
    index 87b7f46d27e0..0ffed0d41c50 100644
    --- a/drivers/clk/qcom/hfpll.c
    +++ b/drivers/clk/qcom/hfpll.c
    @@ -53,6 +53,7 @@ static int qcom_hfpll_probe(struct platform_device *pdev)
    struct regmap *regmap;
    struct clk_hfpll *h;
    struct clk *pclk;
    + int ret;
    struct clk_init_data init = {
    .parent_names = (const char *[]){ "xo" },
    .num_parents = 1,
    @@ -87,7 +88,14 @@ 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 = {
    --
    2.22.0
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