diff options
Diffstat (limited to 'drivers/clk/qcom/gpucc-sc8280xp.c')
| -rw-r--r-- | drivers/clk/qcom/gpucc-sc8280xp.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/drivers/clk/qcom/gpucc-sc8280xp.c b/drivers/clk/qcom/gpucc-sc8280xp.c index ea1e9505c335..8e147ee294ee 100644 --- a/drivers/clk/qcom/gpucc-sc8280xp.c +++ b/drivers/clk/qcom/gpucc-sc8280xp.c @@ -7,6 +7,7 @@ #include <linux/kernel.h> #include <linux/module.h> #include <linux/platform_device.h> +#include <linux/pm_runtime.h> #include <linux/regmap.h> #include <dt-bindings/clock/qcom,gpucc-sc8280xp.h> @@ -424,10 +425,21 @@ static struct qcom_cc_desc gpu_cc_sc8280xp_desc = { static int gpu_cc_sc8280xp_probe(struct platform_device *pdev) { struct regmap *regmap; + int ret; + + ret = devm_pm_runtime_enable(&pdev->dev); + if (ret) + return ret; + + ret = pm_runtime_resume_and_get(&pdev->dev); + if (ret) + return ret; regmap = qcom_cc_map(pdev, &gpu_cc_sc8280xp_desc); - if (IS_ERR(regmap)) + if (IS_ERR(regmap)) { + pm_runtime_put(&pdev->dev); return PTR_ERR(regmap); + } clk_lucid_pll_configure(&gpu_cc_pll0, regmap, &gpu_cc_pll0_config); clk_lucid_pll_configure(&gpu_cc_pll1, regmap, &gpu_cc_pll1_config); @@ -439,7 +451,10 @@ static int gpu_cc_sc8280xp_probe(struct platform_device *pdev) regmap_update_bits(regmap, 0x1170, BIT(0), BIT(0)); regmap_update_bits(regmap, 0x109c, BIT(0), BIT(0)); - return qcom_cc_really_probe(pdev, &gpu_cc_sc8280xp_desc, regmap); + ret = qcom_cc_really_probe(pdev, &gpu_cc_sc8280xp_desc, regmap); + pm_runtime_put(&pdev->dev); + + return ret; } static const struct of_device_id gpu_cc_sc8280xp_match_table[] = { |