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[v2,03/48] dt-bindings: memory: tegra124: emc: Replace core regulator with power domain

Message ID 20201217180638.22748-4-digetx@gmail.com
State Accepted
Commit 21e4e0d114d7f4341935cce3b0c2a93d9a0925b7
Headers show
Series Introduce core voltage scaling for NVIDIA Tegra20/30 SoCs | expand

Commit Message

Dmitry Osipenko Dec. 17, 2020, 6:05 p.m. UTC 
Power domain fits much better than a voltage regulator in regards to
a proper hardware description and from a software perspective as well.
Hence replace the core regulator with the power domain. Note that this
doesn't affect any existing DTBs because we haven't started to use the
regulator yet, and thus, it's okay to change it.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
---
 .../bindings/memory-controllers/nvidia,tegra124-emc.yaml    | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
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Patch

diff --git a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra124-emc.yaml b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra124-emc.yaml
index 09bde65e1955..2ab42b05e198 100644
--- a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra124-emc.yaml
+++ b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra124-emc.yaml
@@ -37,9 +37,9 @@  properties:
     description:
       phandle of the memory controller node
 
-  core-supply:
+  power-domains:
     description:
-      Phandle of voltage regulator of the SoC "core" power domain.
+      Phandle to the SoC "core" power domain.
 
   operating-points-v2:
     description:
@@ -370,7 +370,7 @@  examples:
 
         nvidia,memory-controller = <&mc>;
         operating-points-v2 = <&dvfs_opp_table>;
-        core-supply = <&vdd_core>;
+        power-domains = <&domain>;
 
         #interconnect-cells = <0>;