[PATCH] clk: qcom: Make oxili GDSC parent of oxili_cx GDSC
From: Stephen Boyd <hidden>
Date: 2015-09-23 19:09:29
Also in:
linux-arm-msm, linux-clk, lkml
Subsystem:
arm/qualcomm mailing list, common clk framework, qualcomm clock drivers, the rest · Maintainers:
Michael Turquette, Stephen Boyd, Bjorn Andersson, Linus Torvalds
The oxili_cx GDSC is inside the power domain of the oxili GDSC. Add the dependency so that the CX domain can properly power up. Reported-by: Rob Clark <redacted> Cc: Rajendra Nayak <redacted> Signed-off-by: Stephen Boyd <redacted> --- drivers/clk/qcom/mmcc-msm8974.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/drivers/clk/qcom/mmcc-msm8974.c b/drivers/clk/qcom/mmcc-msm8974.c
index fe8320dc41db..3613db0a73e3 100644
--- a/drivers/clk/qcom/mmcc-msm8974.c
+++ b/drivers/clk/qcom/mmcc-msm8974.c@@ -2615,6 +2615,7 @@ MODULE_DEVICE_TABLE(of, mmcc_msm8974_match_table); static int mmcc_msm8974_probe(struct platform_device *pdev) { struct regmap *regmap; + int ret; regmap = qcom_cc_map(pdev, &mmcc_msm8974_desc); if (IS_ERR(regmap))
@@ -2623,7 +2624,14 @@ static int mmcc_msm8974_probe(struct platform_device *pdev) clk_pll_configure_sr_hpm_lp(&mmpll1, regmap, &mmpll1_config, true); clk_pll_configure_sr_hpm_lp(&mmpll3, regmap, &mmpll3_config, false); - return qcom_cc_really_probe(pdev, &mmcc_msm8974_desc, regmap); + ret = qcom_cc_really_probe(pdev, &mmcc_msm8974_desc, regmap); + if (ret) + return ret; + + ret = pm_genpd_add_subdomain(&oxili_gdsc.pd, &oxilicx_gdsc.pd); + if (ret) + qcom_cc_remove(pdev); + return ret; } static int mmcc_msm8974_remove(struct platform_device *pdev)
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project