From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Boyd Subject: [PATCH] clk: qcom: Make oxili GDSC parent of oxili_cx GDSC Date: Wed, 23 Sep 2015 12:09:22 -0700 Message-ID: <1443035362-10914-1-git-send-email-sboyd@codeaurora.org> Return-path: Sender: linux-clk-owner@vger.kernel.org To: Mike Turquette , Stephen Boyd Cc: linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org, Rajendra Nayak List-Id: linux-arm-msm@vger.kernel.org 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 Cc: Rajendra Nayak Signed-off-by: Stephen Boyd --- 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