linux-kernel - [PATCH v1 20/50] ARM: dts: exynos: change and rename FSYS OPP table in Exynos5420

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Message-Id: <20190715124417.4787-21-l.luba@partner.samsung.com>
Date:   Mon, 15 Jul 2019 14:43:47 +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 20/50] ARM: dts: exynos: change and rename FSYS OPP table
 in Exynos5420

The FSYS and FSYS2 buses have similar characteristics and both have max
frequency 240MHz. The old OPP table bus_fsys_apb_opp_table should be used
only to FSYS APB bus because APB max frequency is 200MHz.
The new OPPs for FSYS should increase its performance and related devices.

Signed-off-by: Lukasz Luba <l.luba@...tner.samsung.com>
---
 arch/arm/boot/dts/exynos5420.dtsi | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
index 941c58bdd809..c7fc4b829b2a 100644
--- a/arch/arm/boot/dts/exynos5420.dtsi
+++ b/arch/arm/boot/dts/exynos5420.dtsi
@@ -995,7 +995,7 @@
 			compatible = "samsung,exynos-bus";
 			clocks = <&clock CLK_DOUT_ACLK200_FSYS>;
 			clock-names = "bus";
-			operating-points-v2 = <&bus_fsys_apb_opp_table>;
+			operating-points-v2 = <&bus_fsys_opp_table>;
 			status = "disabled";
 		};
 
@@ -1003,7 +1003,7 @@
 			compatible = "samsung,exynos-bus";
 			clocks = <&clock CLK_DOUT_ACLK200_FSYS2>;
 			clock-names = "bus";
-			operating-points-v2 = <&bus_fsys2_opp_table>;
+			operating-points-v2 = <&bus_fsys_opp_table>;
 			status = "disabled";
 		};
 
@@ -1157,7 +1157,7 @@
 			};
 		};
 
-		bus_fsys2_opp_table: opp_table5 {
+		bus_fsys_opp_table: opp_table5 {
 			compatible = "operating-points-v2";
 
 			opp00 {
-- 
2.17.1