From: Demetris Ierokipides <ierokipides.dem@gmail.com>
To: Heiko Stuebner <heiko@sntech.de>,
Rob Herring <robh+dt@kernel.org>,
linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Cc: Demetris Ierokipides <ierokipides.dem@gmail.com>
Subject: [PATCH 2/2] ARM: dts: rockchip: add extra cpu opp points to rk3288-miqi
Date: Fri, 8 Jan 2021 17:10:36 +0200 [thread overview]
Message-ID: <20210108151036.36434-3-ierokipides.dem@gmail.com> (raw)
In-Reply-To: <20210108151036.36434-1-ierokipides.dem@gmail.com>
Add extra 1.7GHz and 1.8GHz opp points to the MiQi device-tree to improve
performance.
Signed-off-by: Demetris Ierokipides <ierokipides.dem@gmail.com>
---
arch/arm/boot/dts/rk3288-miqi.dts | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/arch/arm/boot/dts/rk3288-miqi.dts b/arch/arm/boot/dts/rk3288-miqi.dts
index 713f55e143c6..1b48855db6ff 100644
--- a/arch/arm/boot/dts/rk3288-miqi.dts
+++ b/arch/arm/boot/dts/rk3288-miqi.dts
@@ -96,6 +96,18 @@ &cpu3 {
cpu-supply = <&vdd_cpu>;
};
+&cpu_opp_table {
+ opp-1704000000 {
+ opp-hz = /bits/ 64 <1704000000>;
+ opp-microvolt = <1350000>;
+ };
+
+ opp-1800000000 {
+ opp-hz = /bits/ 64 <1800000000>;
+ opp-microvolt = <1350000>;
+ };
+};
+
&emmc {
bus-width = <8>;
cap-mmc-highspeed;
--
2.25.1
next prev parent reply other threads:[~2021-01-08 15:11 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-08 15:10 [PATCH 0/2] ARM: dts: rockchip: minor tweaks for rk3288-miqi.This series adds a missing mali GPU node and two additional CPU opp points Demetris Ierokipides
2021-01-08 15:10 ` [PATCH 1/2] ARM: dts: rockchip: add gpu node to rk3288-miqi Demetris Ierokipides
2021-01-08 15:10 ` Demetris Ierokipides [this message]
2021-01-09 13:40 ` [PATCH 2/2] ARM: dts: rockchip: add extra cpu opp points " Heiko Stübner
2021-01-09 15:39 ` (subset) [PATCH 0/2] ARM: dts: rockchip: minor tweaks for rk3288-miqi.This series adds a missing mali GPU node and two additional CPU opp points Heiko Stuebner
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