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From:   Kathiravan Thirumoorthy <quic_kathirav@quicinc.com>
Date:   Tue, 21 Nov 2023 20:00:50 +0530
Subject: [PATCH v2 8/9] arm64: dts: qcom: ipq5332: add support for the
 NSSCC
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Message-ID: <20231121-ipq5332-nsscc-v2-8-a7ff61beab72@quicinc.com>
References: <20231121-ipq5332-nsscc-v2-0-a7ff61beab72@quicinc.com>
In-Reply-To: <20231121-ipq5332-nsscc-v2-0-a7ff61beab72@quicinc.com>
To:     Andy Gross <agross@kernel.org>,
        Bjorn Andersson <andersson@kernel.org>,
        Konrad Dybcio <konrad.dybcio@linaro.org>,
        Michael Turquette <mturquette@baylibre.com>,
        Stephen Boyd <sboyd@kernel.org>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Conor Dooley <conor+dt@kernel.org>,
        Richard Cochran <richardcochran@gmail.com>,
        Catalin Marinas <catalin.marinas@arm.com>,
        Will Deacon <will@kernel.org>
CC:     <linux-arm-msm@vger.kernel.org>, <linux-clk@vger.kernel.org>,
        <linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>,
        <netdev@vger.kernel.org>, <linux-arm-kernel@lists.infradead.org>,
        "Kathiravan Thirumoorthy" <quic_kathirav@quicinc.com>
Precedence: bulk

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

Signed-off-by: Kathiravan Thirumoorthy <quic_kathirav@quicinc.com>
---
Changes in V2:
	- Update the node names with proper suffix
---
 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..5cbe72f03869 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_200m_clk: cmn-pll-nss-200m-clk {
+			compatible = "fixed-clock";
+			clock-frequency = <200000000>;
+			#clock-cells = <0>;
+		};
+
+		cmn_pll_nss_300m_clk: cmn-pll-nss-300m-clk {
+			compatible = "fixed-clock";
+			clock-frequency = <300000000>;
+			#clock-cells = <0>;
+		};
+
 		sleep_clk: sleep-clk {
 			compatible = "fixed-clock";
 			#clock-cells = <0>;
@@ -473,6 +485,22 @@ frame@b128000 {
 				status = "disabled";
 			};
 		};
+
+		nsscc: clock-controller@39b00000{
+			compatible = "qcom,ipq5332-nsscc";
+			reg = <0x39b00000 0x80000>;
+			clocks = <&cmn_pll_nss_200m_clk>,
+				 <&cmn_pll_nss_300m_clk>,
+				 <&gcc GPLL0_OUT_AUX>,
+				 <0>,
+				 <0>,
+				 <0>,
+				 <0>,
+				 <&xo_board>;
+			#clock-cells = <0x1>;
+			#reset-cells = <0x1>;
+			#power-domain-cells = <1>;
+		};
 	};
 
 	timer {

-- 
2.34.1