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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2022-03-22 12:15:47 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2022-03-22 12:15:47 +0100 |
| commit | 2353828f3695ecbbc3fb4b695fa6c77323db42d0 (patch) | |
| tree | 6b499f0a770d4cd18a2d3217cf4f9d2cf84f43d5 /arch/arm | |
| parent | Merge tag 'pm-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafa... (diff) | |
| parent | dt-bindings: cpufreq: cpufreq-qcom-hw: Convert to YAML bindings (diff) | |
| download | linux-2353828f3695ecbbc3fb4b695fa6c77323db42d0.tar.xz linux-2353828f3695ecbbc3fb4b695fa6c77323db42d0.zip | |
Merge branch 'cpufreq/arm/linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm
Pull ARM cpufreq updates for 5.18-rc1 fron Viresh Kumar:
"- Add per core DVFS support for QCom SoC (Bjorn Andersson), convert to yaml
binding (Manivannan Sadhasivam) and various other fixes to the QCom drivers
(Luca Weiss).
- Add OPP table for imx7s SoC (Denys Drozdov) and minor fixes (Stefan Agner).
- Fix CPPC driver's freq/performance conversions (Pierre Gondois).
- Minor generic cleanups (Yury Norov)."
* 'cpufreq/arm/linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm:
dt-bindings: cpufreq: cpufreq-qcom-hw: Convert to YAML bindings
dt-bindings: dvfs: Use MediaTek CPUFREQ HW as an example
cpufreq: blocklist Qualcomm sc8280xp and sa8540p in cpufreq-dt-platdev
cpufreq: qcom-hw: Add support for per-core-dcvs
cpufreq: CPPC: Fix performance/frequency conversion
cpufreq: Add i.MX7S to cpufreq-dt-platdev blocklist
ARM: dts: imx7s: Define operating points table for cpufreq
cpufreq: qcom-cpufreq-nvmem: fix reading of PVS Valid fuse
cpufreq: replace cpumask_weight with cpumask_empty where appropriate
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/boot/dts/imx7s.dtsi | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx7s.dtsi b/arch/arm/boot/dts/imx7s.dtsi index 52a9aeecdbb2..5af6d58666f4 100644 --- a/arch/arm/boot/dts/imx7s.dtsi +++ b/arch/arm/boot/dts/imx7s.dtsi @@ -76,6 +76,22 @@ clock-latency = <61036>; /* two CLK32 periods */ clocks = <&clks IMX7D_CLK_ARM>; cpu-idle-states = <&cpu_sleep_wait>; + operating-points-v2 = <&cpu0_opp_table>; + #cooling-cells = <2>; + nvmem-cells = <&fuse_grade>; + nvmem-cell-names = "speed_grade"; + }; + }; + + cpu0_opp_table: opp-table { + compatible = "operating-points-v2"; + opp-shared; + + opp-792000000 { + opp-hz = /bits/ 64 <792000000>; + opp-microvolt = <1000000>; + clock-latency-ns = <150000>; + opp-supported-hw = <0xf>, <0xf>; }; }; |