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dt-bindings: devfreq: rk3399_dmc: Add rockchip,pmu phandle.
The Rockchip DMC (Dynamic Memory Interface) needs to access to the PMU general register files to know the DRAM type, so add a phandle to the syscon that manages these registers. Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Gaël PORTAY <gael.portay@collabora.com> Acked-by: MyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
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@ -12,6 +12,8 @@ Required properties:
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for details.
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- center-supply: DMC supply node.
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- status: Marks the node enabled/disabled.
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- rockchip,pmu: Phandle to the syscon managing the "PMU general register
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files".
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Optional properties:
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- interrupts: The CPU interrupt number. The interrupt specifier
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