netdev - [PATCH 7/8] arm64: dts: qcom: ipq5332: add support for the NSSCC

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: <20231030-ipq5332-nsscc-v1-7-6162a2c65f0a@quicinc.com>
Date: Mon, 30 Oct 2023 15:17:22 +0530
From: Kathiravan Thirumoorthy <quic_kathirav@...cinc.com>
To: Bjorn Andersson <andersson@...nel.org>, Andy Gross <agross@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Michael Turquette
	<mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>, Rob Herring
	<robh+dt@...nel.org>,
        Krzysztof Kozlowski
	<krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Richard Cochran <richardcochran@...il.com>,
        Catalin Marinas
	<catalin.marinas@....com>,
        Will Deacon <will@...nel.org>
CC: <linux-arm-msm@...r.kernel.org>, <linux-clk@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <netdev@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>,
        "Kathiravan
 Thirumoorthy" <quic_kathirav@...cinc.com>
Subject: [PATCH 7/8] arm64: dts: qcom: ipq5332: add support for the NSSCC

Describe the NSS clock controller node and it's relevant external
clocks.

Signed-off-by: Kathiravan Thirumoorthy <quic_kathirav@...cinc.com>
---
 arch/arm64/boot/dts/qcom/ipq5332.dtsi | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/ipq5332.dtsi b/arch/arm64/boot/dts/qcom/ipq5332.dtsi
index 42e2e48b2bc3..291f14a3f10a 100644
--- a/arch/arm64/boot/dts/qcom/ipq5332.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq5332.dtsi
@@ -15,6 +15,18 @@ / {
 	#size-cells = <2>;
 
 	clocks {
+		cmn_pll_nss_clk_200m: cmn-pll-nss-clk-200m {
+			compatible = "fixed-clock";
+			clock-frequency = <200000000>;
+			#clock-cells = <0>;
+		};
+
+		cmn_pll_nss_clk_300m: cmn-pll-nss-clk-300m {
+			compatible = "fixed-clock";
+			clock-frequency = <300000000>;
+			#clock-cells = <0>;
+		};
+
 		sleep_clk: sleep-clk {
 			compatible = "fixed-clock";
 			#clock-cells = <0>;
@@ -473,6 +485,22 @@ frame@...8000 {
 				status = "disabled";
 			};
 		};
+
+		nsscc: clock-controller@...00000{
+			compatible = "qcom,ipq5332-nsscc";
+			reg = <0x39b00000 0x80000>;
+			clocks = <&cmn_pll_nss_clk_200m>,
+				 <&cmn_pll_nss_clk_300m>,
+				 <&gcc GPLL0_OUT_AUX>,
+				 <0>,
+				 <0>,
+				 <0>,
+				 <0>,
+				 <&xo_board>;
+			#clock-cells = <0x1>;
+			#reset-cells = <0x1>;
+			#power-domain-cells = <1>;
+		};
 	};
 
 	timer {

-- 
2.34.1