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Groups > linux.kernel > #1512829
| From | Robert Jarzmik <robert.jarzmik@free.fr> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v3 2/4] ARM: dts: pxa: add pxa25x cpu operating points |
| Date | 2016-10-31 21:00 +0100 |
| Message-ID | <syqUq-6Mj-23@gated-at.bofh.it> (permalink) |
| References | <syqUq-6Mj-11@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Add the relevant data taken from the PXA 25x 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/pxa25x.dtsi | 25 +++++++++++++++++++++++++
1 file changed, 25 insertions(+)
diff --git a/arch/arm/boot/dts/pxa25x.dtsi b/arch/arm/boot/dts/pxa25x.dtsi
index 0d1e012178c4..f9f4726396a0 100644
--- a/arch/arm/boot/dts/pxa25x.dtsi
+++ b/arch/arm/boot/dts/pxa25x.dtsi
@@ -89,4 +89,29 @@
clocks = <&clktimer>;
status = "okay";
};
+
+ pxa250_opp_table: opp_table0 {
+ compatible = "operating-points-v2";
+
+ opp@99532800 {
+ opp-hz = /bits/ 64 <99532800>;
+ opp-microvolt = <1000000 950000 1650000>;
+ clock-latency-ns = <20>;
+ };
+ opp@199065600 {
+ opp-hz = /bits/ 64 <199065600>;
+ opp-microvolt = <1000000 950000 1650000>;
+ clock-latency-ns = <20>;
+ };
+ opp@298598400 {
+ opp-hz = /bits/ 64 <298598400>;
+ opp-microvolt = <1100000 1045000 1650000>;
+ clock-latency-ns = <20>;
+ };
+ opp@398131200 {
+ opp-hz = /bits/ 64 <398131200>;
+ opp-microvolt = <1300000 1235000 1650000>;
+ clock-latency-ns = <20>;
+ };
+ };
};
--
2.1.4
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[PATCH v3 2/4] ARM: dts: pxa: add pxa25x cpu operating points Robert Jarzmik <robert.jarzmik@free.fr> - 2016-10-31 21:00 +0100 Re: [PATCH v3 2/4] ARM: dts: pxa: add pxa25x cpu operating points Robert Jarzmik <robert.jarzmik@free.fr> - 2016-11-02 23:00 +0100
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