linux-kernel - [PATCH v1 29/50] ARM: dts: exynos: align OPPs of bus

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Message-Id: <20190715124417.4787-30-l.luba@partner.samsung.com>
Date:   Mon, 15 Jul 2019 14:43:56 +0200
From:   Lukasz Luba <l.luba@...tner.samsung.com>
To:     devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, linux-clk@...r.kernel.org
Cc:     mturquette@...libre.com, sboyd@...nel.org,
        b.zolnierkie@...sung.com, krzk@...nel.org, kgene@...nel.org,
        mark.rutland@....com, robh+dt@...nel.org, cw00.choi@...sung.com,
        kyungmin.park@...sung.com, a.hajda@...sung.com,
        m.szyprowski@...sung.com, s.nawrocki@...sung.com,
        myungjoo.ham@...sung.com, Lukasz Luba <l.luba@...tner.samsung.com>
Subject: [PATCH v1 29/50] ARM: dts: exynos: align OPPs of bus_gen in
 Exynos5420

Align the OPPs' frequencies to the master clock rate such that the values
are possible to set using only a clock divider. Set max OPP frequency equal
to the max possible for that bus (according to the documentation).

Signed-off-by: Lukasz Luba <l.luba@...tner.samsung.com>
---
 arch/arm/boot/dts/exynos5420.dtsi | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
index 3a128cd717e2..f2e2e77a86d6 100644
--- a/arch/arm/boot/dts/exynos5420.dtsi
+++ b/arch/arm/boot/dts/exynos5420.dtsi
@@ -1191,16 +1191,16 @@
 			compatible = "operating-points-v2";
 
 			opp00 {
-				opp-hz = /bits/ 64 <89000000>;
+				opp-hz = /bits/ 64 <100000000>;
 			};
 			opp01 {
-				opp-hz = /bits/ 64 <133000000>;
+				opp-hz = /bits/ 64 <150000000>;
 			};
 			opp02 {
-				opp-hz = /bits/ 64 <178000000>;
+				opp-hz = /bits/ 64 <200000000>;
 			};
 			opp03 {
-				opp-hz = /bits/ 64 <267000000>;
+				opp-hz = /bits/ 64 <300000000>;
 			};
 		};
 
-- 
2.17.1