linux-kernel - [PATCH 3/3] arm64: dts: ti: k3-am625: Use nvmem-cells for opp

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Date: Tue,  6 Feb 2024 15:57:21 +0100
From: Markus Schneider-Pargmann <msp@...libre.com>
To: Viresh Kumar <vireshk@...nel.org>,
	Nishanth Menon <nm@...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>,
	Vignesh Raghavendra <vigneshr@...com>,
	Tero Kristo <kristo@...nel.org>,
	"Rafael J . Wysocki" <rafael@...nel.org>
Cc: Andrew Davis <afd@...com>,
	Dhruva Gole <d-gole@...com>,
	linux-pm@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	Markus Schneider-Pargmann <msp@...libre.com>
Subject: [PATCH 3/3] arm64: dts: ti: k3-am625: Use nvmem-cells for opp

Use nvmem cells referring to chip variant and speed grade for the
operating points.

Signed-off-by: Markus Schneider-Pargmann <msp@...libre.com>
---
 arch/arm64/boot/dts/ti/k3-am625.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-am625.dtsi b/arch/arm64/boot/dts/ti/k3-am625.dtsi
index 4193c2b3eed6..d60e1be9eb89 100644
--- a/arch/arm64/boot/dts/ti/k3-am625.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am625.dtsi
@@ -105,6 +105,8 @@ a53_opp_table: opp-table {
 		compatible = "operating-points-v2-ti-cpu";
 		opp-shared;
 		syscon = <&wkup_conf>;
+		nvmem-cells = <&chip_variant>, <&chip_speed>;
+		nvmem-cell-names = "chipvariant", "chipspeed";
 
 		opp-200000000 {
 			opp-hz = /bits/ 64 <200000000>;
-- 
2.43.0