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| author | Chanwoo Choi <cw00.choi@samsung.com> | 2016-04-11 12:57:50 +0900 |
|---|---|---|
| committer | Krzysztof Kozlowski <k.kozlowski@samsung.com> | 2016-05-03 12:22:56 +0200 |
| commit | e9a53680de225a9df146a90e90b2284a68c727c5 (patch) | |
| tree | d35e59dd6efe17bba9df770139df6fc4a3e96860 /arch/arm/boot/dts/exynos3250.dtsi | |
| parent | 6b088a62ebc327a204bd102233515d2b67235285 (diff) | |
ARM: dts: exynos: Add DMC bus frequency for exynos3250-rinato/monk
This patch adds the DMC (Dynamic Memory Controller) bus frequency node
which includes the devfreq-events and regulator properties. The bus
frequency support the DVFS (Dynamic Voltage Frequency Scaling) feature
with ondemand governor.
The devfreq-events (ppmu_dmc0*) can monitor the utilization of DMC bus
on runtime and the buck1_reg (VDD_MIF power line) supplies the power to
the DMC block.
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Acked-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Diffstat (limited to 'arch/arm/boot/dts/exynos3250.dtsi')
0 files changed, 0 insertions, 0 deletions