diff options
| author | Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org> | 2019-01-28 19:32:54 +0100 |
|---|---|---|
| committer | Khasim Syed Mohammed <khasim.mohammed@linaro.org> | 2019-01-30 20:22:38 +0530 |
| commit | af188c2dd97e171714e4352046567780c53ce00c (patch) | |
| tree | 68ef9debc3294dec02cb6abd44abbd651a7e14b7 | |
| parent | 25f34633fd8f72729d92436904b9ca6115534894 (diff) | |
FROMLIST: clk: qcom: hfpll: register as clock provider
Make the output of the high frequency pll a clock provider.
On the QCS404 this PLL controls cpu frequency scaling.
am link: https://patchwork.kernel.org/patch/10784431/
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>
Signed-off-by: Khasim Syed Mohammed <khasim.mohammed@linaro.org>
| -rw-r--r-- | drivers/clk/qcom/hfpll.c | 10 |
1 files changed, 9 insertions, 1 deletions
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 = { |