diff mbox

[v3,3/4] ARM: dts: pxa: add pxa27x cpu operating points

Message ID 1477943696-23477-4-git-send-email-robert.jarzmik@free.fr (mailing list archive)
State Not Applicable, archived
Headers show

Commit Message

Robert Jarzmik Oct. 31, 2016, 7:54 p.m. UTC 
Add the relevant data taken from the PXA27x Electrical, Mechanical, and
Thermal Specfication. This will be input data for cpufreq-dt driver.

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
---
Since v2: opp definition amended as per Viresh's comment
---
 arch/arm/boot/dts/pxa27x.dtsi | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)

Comments

Robert Jarzmik Nov. 2, 2016, 9:54 p.m. UTC | #1 
Robert Jarzmik <robert.jarzmik@free.fr> writes:

> Add the relevant data taken from the PXA27x Electrical, Mechanical, and
> Thermal Specfication. This will be input data for cpufreq-dt driver.
>
> Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
> ---
> Since v2: opp definition amended as per Viresh's comment
Queued to pxa/dt.

--
Robert
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diff mbox

Patch

diff --git a/arch/arm/boot/dts/pxa27x.dtsi b/arch/arm/boot/dts/pxa27x.dtsi
index 9e73dc6b3ed3..e0fab48ba6fa 100644
--- a/arch/arm/boot/dts/pxa27x.dtsi
+++ b/arch/arm/boot/dts/pxa27x.dtsi
@@ -137,4 +137,44 @@ 
 		clocks = <&clks CLK_OSTIMER>;
 		status = "okay";
 	};
+
+	pxa270_opp_table: opp_table0 {
+		compatible = "operating-points-v2";
+
+		opp@104000000 {
+			opp-hz = /bits/ 64 <104000000>;
+			opp-microvolt = <900000 900000 1705000>;
+			clock-latency-ns = <20>;
+		};
+		opp@156000000 {
+			opp-hz = /bits/ 64 <156000000>;
+			opp-microvolt = <1000000 1000000 1705000>;
+			clock-latency-ns = <20>;
+		};
+		opp@208000000 {
+			opp-hz = /bits/ 64 <208000000>;
+			opp-microvolt = <1180000 1180000 1705000>;
+			clock-latency-ns = <20>;
+		};
+		opp@312000000 {
+			opp-hz = /bits/ 64 <312000000>;
+			opp-microvolt = <1250000 1250000 1705000>;
+			clock-latency-ns = <20>;
+		};
+		opp@416000000 {
+			opp-hz = /bits/ 64 <416000000>;
+			opp-microvolt = <1350000 1350000 1705000>;
+			clock-latency-ns = <20>;
+		};
+		opp@520000000 {
+			opp-hz = /bits/ 64 <520000000>;
+			opp-microvolt = <1450000 1450000 1705000>;
+			clock-latency-ns = <20>;
+		};
+		opp@624000000 {
+			opp-hz = /bits/ 64 <624000000>;
+			opp-microvolt = <1550000 1550000 1705000>;
+			clock-latency-ns = <20>;
+		};
+	};
 };