From 7885db0ce77426df8bc82bb71d295263772afc3e Mon Sep 17 00:00:00 2001 From: Dmitry Osipenko Date: Wed, 31 Mar 2021 02:04:41 +0300 Subject: [PATCH] dt-bindings: memory: tegra30: emc: Replace core regulator with power domain 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 Reviewed-by: Rob Herring Link: https://lore.kernel.org/r/20210330230445.26619-3-digetx@gmail.com Signed-off-by: Krzysztof Kozlowski --- .../bindings/memory-controllers/nvidia,tegra30-emc.yaml | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra30-emc.yaml b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra30-emc.yaml index 0a2e2c0d0fdd..fb6af14cb49c 100644 --- a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra30-emc.yaml +++ b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra30-emc.yaml @@ -39,9 +39,10 @@ properties: description: Phandle of the Memory Controller node. - core-supply: + power-domains: + maxItems: 1 description: - Phandle of voltage regulator of the SoC "core" power domain. + Phandle of the SoC "core" power domain. operating-points-v2: description: @@ -241,7 +242,7 @@ examples: nvidia,memory-controller = <&mc>; operating-points-v2 = <&dvfs_opp_table>; - core-supply = <&vdd_core>; + power-domains = <&domain>; #interconnect-cells = <0>; -- 2.39.5