linux-kernel - [PATCH v1 3/3] arm64: dts: qcom: ipq5332: Add icc provider ability to gcc

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Message-ID: <20240709063949.4127310-4-quic_varada@quicinc.com>
Date: Tue, 9 Jul 2024 12:09:48 +0530
From: Varadarajan Narayanan <quic_varada@...cinc.com>
To: <andersson@...nel.org>, <mturquette@...libre.com>, <sboyd@...nel.org>,
        <robh@...nel.org>, <krzk+dt@...nel.org>, <conor+dt@...nel.org>,
        <konrad.dybcio@...aro.org>, <djakov@...nel.org>,
        <linux-arm-msm@...r.kernel.org>, <linux-clk@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-pm@...r.kernel.org>
CC: Varadarajan Narayanan <quic_varada@...cinc.com>
Subject: [PATCH v1 3/3] arm64: dts: qcom: ipq5332: Add icc provider ability to gcc

IPQ SoCs dont involve RPM in managing NoC related clocks and
there is no NoC scaling. Linux itself handles these clocks.
However, these should not be exposed as just clocks and align
with other Qualcomm SoCs that handle these clocks from a
interconnect provider.

Hence include icc provider capability to the gcc node so that
peripherals can use the interconnect facility to enable these
clocks.

Signed-off-by: Varadarajan Narayanan <quic_varada@...cinc.com>
---
 arch/arm64/boot/dts/qcom/ipq5332.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/ipq5332.dtsi b/arch/arm64/boot/dts/qcom/ipq5332.dtsi
index 573656587c0d..7a39e66d51f1 100644
--- a/arch/arm64/boot/dts/qcom/ipq5332.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq5332.dtsi
@@ -8,6 +8,7 @@
 #include <dt-bindings/clock/qcom,apss-ipq.h>
 #include <dt-bindings/clock/qcom,ipq5332-gcc.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/interconnect/qcom,ipq5332.h>
 
 / {
 	interrupt-parent = <&intc>;
@@ -208,6 +209,7 @@ gcc: clock-controller@...0000 {
 			reg = <0x01800000 0x80000>;
 			#clock-cells = <1>;
 			#reset-cells = <1>;
+			#interconnect-cells = <1>;
 			clocks = <&xo_board>,
 				 <&sleep_clk>,
 				 <0>,
-- 
2.34.1