linux-kernel - [PATCH v4 4/6] clk: qcom: lpasscorecc-sc7280: Skip lpasscorecc registration

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Message-ID: <1674120444-23706-5-git-send-email-quic_srivasam@quicinc.com>
Date:   Thu, 19 Jan 2023 14:57:22 +0530
From:   Srinivasa Rao Mandadapu <quic_srivasam@...cinc.com>
To:     <swboyd@...omium.org>, <agross@...nel.org>, <andersson@...nel.org>,
        <robh+dt@...nel.org>, <broonie@...nel.org>,
        <quic_plai@...cinc.com>, <krzysztof.kozlowski+dt@...aro.org>,
        <konrad.dybcio@...ainline.org>, <mturquette@...libre.com>,
        <sboyd@...nel.org>, <linux-arm-msm@...r.kernel.org>,
        <linux-clk@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <quic_rohkumar@...cinc.com>
CC:     Srinivasa Rao Mandadapu <quic_srivasam@...cinc.com>
Subject: [PATCH v4 4/6] clk: qcom: lpasscorecc-sc7280: Skip lpasscorecc registration

Skip lpasscorecc clocks registration for ADSP based platforms
as it's causing NOC errors when ADSP based clocks are enabled.

Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@...cinc.com>
Tested-by: Mohammad Rafi Shaik <quic_mohs@...cinc.com>
---
 drivers/clk/qcom/lpasscorecc-sc7280.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/clk/qcom/lpasscorecc-sc7280.c b/drivers/clk/qcom/lpasscorecc-sc7280.c
index 6ad19b0..3aa16d8 100644
--- a/drivers/clk/qcom/lpasscorecc-sc7280.c
+++ b/drivers/clk/qcom/lpasscorecc-sc7280.c
@@ -395,6 +395,9 @@ static int lpass_core_cc_sc7280_probe(struct platform_device *pdev)
 	const struct qcom_cc_desc *desc;
 	struct regmap *regmap;
 
+	if (of_property_read_bool(pdev->dev.of_node, "qcom,adsp-pil-mode"))
+		return 0;
+
 	lpass_core_cc_sc7280_regmap_config.name = "lpass_core_cc";
 	lpass_core_cc_sc7280_regmap_config.max_register = 0x4f004;
 	desc = &lpass_core_cc_sc7280_desc;
-- 
2.7.4