linux-kernel - [PATCH 2/2] DTS: dra7: Add "opp_high" opp node to support 1.5 GHz SoC operation

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Message-Id: <1486135491-14223-2-git-send-email-lukma@denx.de>
Date:   Fri,  3 Feb 2017 16:24:51 +0100
From:   Lukasz Majewski <lukma@...x.de>
To:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Tony Lindgren <tony@...mide.com>,
        Benoît Cousson <bcousson@...libre.com>,
        Russell King <linux@...linux.org.uk>,
        Viresh Kumar <viresh.kumar@...aro.org>
Cc:     linux-omap@...r.kernel.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        Kishon Vijay Abraham I <kishon@...com>,
        Lukasz Majewski <lukma@...x.de>
Subject: [PATCH 2/2] DTS: dra7: Add "opp_high" opp node to support 1.5 GHz SoC operation

The "opp_high" property brings support for 1.5 GHz CPU frequency for TI's
am57xx line of processors.

Signed-off-by: Lukasz Majewski <lukma@...x.de>
---
 arch/arm/boot/dts/dra7.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi
index a860a56..5e678cd 100644
--- a/arch/arm/boot/dts/dra7.dtsi
+++ b/arch/arm/boot/dts/dra7.dtsi
@@ -108,6 +108,11 @@
 			opp-hz = /bits/ 64 <1176000000>;
 			opp-microvolt = <1160000 885000 1160000>;
 		};
+
+		opp_high@...0000000 {
+			opp-hz = /bits/ 64 <1500000000>;
+			opp-microvolt = <1210000 950000 1250000>;
+		};
 	};
 
 	/*
-- 
2.1.4