[PATCH 1/2] ARM: dts: uniphier: add CPU clocks and OPP table for Pro5 SoC
From: Masahiro Yamada <hidden>
Date: 2016-10-26 16:40:47
Also in:
linux-devicetree, linux-pm, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
Add a CPU clock to every CPU node and a CPU OPP table to use the generic cpufreq driver. Signed-off-by: Masahiro Yamada <redacted> --- arch/arm/boot/dts/uniphier-pro5.dtsi | 74 ++++++++++++++++++++++++++++++++++++ 1 file changed, 74 insertions(+)
diff --git a/arch/arm/boot/dts/uniphier-pro5.dtsi b/arch/arm/boot/dts/uniphier-pro5.dtsi
index 5357ea9..5bd6068 100644
--- a/arch/arm/boot/dts/uniphier-pro5.dtsi
+++ b/arch/arm/boot/dts/uniphier-pro5.dtsi@@ -56,16 +56,90 @@ device_type = "cpu"; compatible = "arm,cortex-a9"; reg = <0>; + clocks = <&sys_clk 32>; enable-method = "psci"; next-level-cache = <&l2>; + operating-points-v2 = <&cpu_opp>; }; cpu at 1 { device_type = "cpu"; compatible = "arm,cortex-a9"; reg = <1>; + clocks = <&sys_clk 32>; enable-method = "psci"; next-level-cache = <&l2>; + operating-points-v2 = <&cpu_opp>; + }; + }; + + cpu_opp: opp_table { + compatible = "operating-points-v2"; + opp-shared; + + opp at 100000000 { + opp-hz = /bits/ 64 <100000000>; + clock-latency-ns = <300>; + }; + opp at 116667000 { + opp-hz = /bits/ 64 <116667000>; + clock-latency-ns = <300>; + }; + opp at 150000000 { + opp-hz = /bits/ 64 <150000000>; + clock-latency-ns = <300>; + }; + opp at 175000000 { + opp-hz = /bits/ 64 <175000000>; + clock-latency-ns = <300>; + }; + opp at 200000000 { + opp-hz = /bits/ 64 <200000000>; + clock-latency-ns = <300>; + }; + opp at 233334000 { + opp-hz = /bits/ 64 <233334000>; + clock-latency-ns = <300>; + }; + opp at 300000000 { + opp-hz = /bits/ 64 <300000000>; + clock-latency-ns = <300>; + }; + opp at 350000000 { + opp-hz = /bits/ 64 <350000000>; + clock-latency-ns = <300>; + }; + opp at 400000000 { + opp-hz = /bits/ 64 <400000000>; + clock-latency-ns = <300>; + }; + opp at 466667000 { + opp-hz = /bits/ 64 <466667000>; + clock-latency-ns = <300>; + }; + opp at 600000000 { + opp-hz = /bits/ 64 <600000000>; + clock-latency-ns = <300>; + }; + opp at 700000000 { + opp-hz = /bits/ 64 <700000000>; + clock-latency-ns = <300>; + }; + opp at 800000000 { + opp-hz = /bits/ 64 <800000000>; + clock-latency-ns = <300>; + }; + opp at 933334000 { + opp-hz = /bits/ 64 <933334000>; + clock-latency-ns = <300>; + }; + opp at 1200000000 { + opp-hz = /bits/ 64 <1200000000>; + clock-latency-ns = <300>; + }; + opp at 1400000000 { + opp-hz = /bits/ 64 <1400000000>; + clock-latency-ns = <300>; }; };
--
1.9.1