Messages in this thread Patch in this message | | | From | Mohammad Rafi Shaik <> | Subject | [RESEND v8 5/5] clk: qcom: lpassaudiocc-sc7280: Skip lpass_aon_cc_pll config | Date | Wed, 15 Feb 2023 20:43:30 +0530 |
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From: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
Skip lpass_aon_cc_pll configuration for ADSP based platforms based on qcom,adsp-pil-mode property. This is to avoid ADSP out of reset fail.
Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> Signed-off-by: Mohammad Rafi Shaik <quic_mohs@quicinc.com> Reviewed-by: Stephen Boyd <swboyd@chromium.org> --- drivers/clk/qcom/lpassaudiocc-sc7280.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/drivers/clk/qcom/lpassaudiocc-sc7280.c b/drivers/clk/qcom/lpassaudiocc-sc7280.c index 533d68d80538..14ff6cb1c99b 100644 --- a/drivers/clk/qcom/lpassaudiocc-sc7280.c +++ b/drivers/clk/qcom/lpassaudiocc-sc7280.c @@ -845,7 +845,13 @@ static int lpass_aon_cc_sc7280_probe(struct platform_device *pdev) goto exit; } - clk_lucid_pll_configure(&lpass_aon_cc_pll, regmap, &lpass_aon_cc_pll_config); + /* + * ADSP firmware is in control of this PLL frequency when + * remoteproc is used. Skip frequency configuration in that + * case. + */ + if (!of_property_read_bool(pdev->dev.of_node, "qcom,adsp-pil-mode")) + clk_lucid_pll_configure(&lpass_aon_cc_pll, regmap, &lpass_aon_cc_pll_config); ret = qcom_cc_really_probe(pdev, &lpass_aon_cc_sc7280_desc, regmap); if (ret) { -- 2.25.1
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