diff mbox series

[RESEND,v8,5/5] clk: qcom: lpassaudiocc-sc7280: Skip lpass_aon_cc_pll config

Message ID 20230215151330.539885-6-quic_mohs@quicinc.com (mailing list archive)
State Superseded
Headers show
Series Add resets for ADSP based audio clock controller driver | expand

Commit Message

Mohammad Rafi Shaik Feb. 15, 2023, 3:13 p.m. UTC 
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 mbox series

Patch

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) {