linux-kernel - [PATCH v9 4/8] arm64: dts: qcom: qcs6490-audioreach: Enable LPASS macros clock settings for audioreach

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20250903151337.1037246-5-mohammad.rafi.shaik@oss.qualcomm.com>
Date: Wed,  3 Sep 2025 20:43:33 +0530
From: Mohammad Rafi Shaik <mohammad.rafi.shaik@....qualcomm.com>
To: Srinivas Kandagatla <srini@...nel.org>,
        Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>,
        Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konradybcio@...nel.org>
Cc: cros-qcom-dts-watchers@...omium.org, linux-arm-msm@...r.kernel.org,
        linux-sound@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, kernel@....qualcomm.com,
        prasad.kumpatla@....qualcomm.com,
        Prasad Kumpatla <quic_pkumpatl@...cinc.com>,
        Konrad Dybcio <konrad.dybcio@....qualcomm.com>
Subject: [PATCH v9 4/8] arm64: dts: qcom: qcs6490-audioreach: Enable LPASS macros clock settings for audioreach

Enable LPASS macros (WSA, VA, RX, TX) and the lpass_tlmm clock required
for audioreach functionality. In audioreach solution mclk, npl, and fsgen
clocks are managed via the Q6PRM. On SC7280-based boards, the TX CORE
clock is used to drive both RX and WSA audio paths following as per
hardware design.

Co-developed-by: Prasad Kumpatla <quic_pkumpatl@...cinc.com>
Signed-off-by: Prasad Kumpatla <quic_pkumpatl@...cinc.com>
Signed-off-by: Mohammad Rafi Shaik <mohammad.rafi.shaik@....qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
---
 .../boot/dts/qcom/qcs6490-audioreach.dtsi     | 61 +++++++++++++++++++
 1 file changed, 61 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/qcs6490-audioreach.dtsi b/arch/arm64/boot/dts/qcom/qcs6490-audioreach.dtsi
index 980499fb3c35..bdf4b6c3fc6d 100644
--- a/arch/arm64/boot/dts/qcom/qcs6490-audioreach.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcs6490-audioreach.dtsi
@@ -10,6 +10,67 @@
 #include <dt-bindings/sound/qcom,q6afe.h>
 #include <dt-bindings/sound/qcom,q6dsp-lpass-ports.h>
 
+&lpass_rx_macro {
+	/delete-property/ power-domains;
+	/delete-property/ power-domain-names;
+	clocks = <&q6prmcc LPASS_CLK_ID_TX_CORE_MCLK LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+		 <&q6prmcc LPASS_CLK_ID_TX_CORE_NPL_MCLK  LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+		 <&q6prmcc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+		 <&q6prmcc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+		 <&lpass_va_macro>;
+	clock-names = "mclk",
+		      "npl",
+		      "macro",
+		      "dcodec",
+		      "fsgen";
+};
+
+&lpass_tlmm {
+	clocks = <&q6prmcc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+		 <&q6prmcc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>;
+	clock-names = "core",
+		      "audio";
+};
+
+&lpass_tx_macro {
+	/delete-property/ power-domains;
+	/delete-property/ power-domain-names;
+	clocks = <&q6prmcc LPASS_CLK_ID_TX_CORE_MCLK LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+		 <&q6prmcc LPASS_CLK_ID_TX_CORE_NPL_MCLK  LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+		 <&q6prmcc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+		 <&q6prmcc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+		 <&lpass_va_macro>;
+	clock-names = "mclk",
+		      "npl",
+		      "macro",
+		      "dcodec",
+		      "fsgen";
+};
+
+&lpass_va_macro {
+	/delete-property/ power-domains;
+	/delete-property/ power-domain-names;
+	clocks = <&q6prmcc LPASS_CLK_ID_VA_CORE_MCLK LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+		 <&q6prmcc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+		 <&q6prmcc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>;
+	clock-names = "mclk",
+		      "macro",
+		      "dcodec";
+};
+
+&lpass_wsa_macro {
+	clocks = <&q6prmcc LPASS_CLK_ID_TX_CORE_MCLK LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+		 <&q6prmcc LPASS_CLK_ID_TX_CORE_NPL_MCLK LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+		 <&q6prmcc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+		 <&q6prmcc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
+		 <&lpass_va_macro>;
+	clock-names = "mclk",
+		      "npl",
+		      "macro",
+		      "dcodec",
+		      "fsgen";
+};
+
 &remoteproc_adsp_glink {
 	/delete-node/ apr;
 
-- 
2.34.1