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| author | Enric Balletbo i Serra <enric.balletbo@collabora.com> | 2021-03-09 00:38:55 +0100 |
|---|---|---|
| committer | Chanwoo Choi <cw00.choi@samsung.com> | 2021-04-08 06:14:50 +0200 |
| commit | 62467a843e2e40cfb71aabb99835cdcf5f534007 (patch) | |
| tree | 74d71e1ccd714bcbf92e82f3109309824bd097a1 | |
| parent | PM / devfreq: rk3399_dmc: Simplify with dev_err_probe() (diff) | |
| download | linux-62467a843e2e40cfb71aabb99835cdcf5f534007.tar.xz linux-62467a843e2e40cfb71aabb99835cdcf5f534007.zip | |
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>
| -rw-r--r-- | Documentation/devicetree/bindings/devfreq/rk3399_dmc.txt | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/devfreq/rk3399_dmc.txt b/Documentation/devicetree/bindings/devfreq/rk3399_dmc.txt index a10d1f6d85c6..a41bcfef95c8 100644 --- a/Documentation/devicetree/bindings/devfreq/rk3399_dmc.txt +++ b/Documentation/devicetree/bindings/devfreq/rk3399_dmc.txt @@ -12,6 +12,8 @@ Required properties: for details. - center-supply: DMC supply node. - status: Marks the node enabled/disabled. +- rockchip,pmu: Phandle to the syscon managing the "PMU general register + files". Optional properties: - interrupts: The CPU interrupt number. The interrupt specifier |