[PATCH 2/5] regulator: dt-bindings: mt6359: Drop bogus vcn33_[12]_* split regulators
From: Chen-Yu Tsai <wenst@chromium.org>
Date: 2026-03-20 07:25:00
Also in:
linux-devicetree, linux-mediatek
Subsystem:
open firmware and flattened device tree bindings, the rest, voltage and current regulator framework · Maintainers:
Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds, Liam Girdwood, Mark Brown
vcn33_[12]_bt and vcn33_[12]_wifi refer to the same output. There are two enable bits in the registers so that BT and WiFi drivers can toggle them separately without any coordination. If either bit is set, then the regulator output is enabled. Unfortunately some of them are already referenced by in-tree device trees. To keep backward compatibility with them, keep the vcn33_*_bt regulator. Also combine them for a shorten regular expression pattern. Signed-off-by: Chen-Yu Tsai <wenst@chromium.org> --- .../bindings/regulator/mt6359-regulator.yaml | 12 +----------- 1 file changed, 1 insertion(+), 11 deletions(-)
diff --git a/Documentation/devicetree/bindings/regulator/mt6359-regulator.yaml b/Documentation/devicetree/bindings/regulator/mt6359-regulator.yaml
index ac925334ae83..f307a7ed30ac 100644
--- a/Documentation/devicetree/bindings/regulator/mt6359-regulator.yaml
+++ b/Documentation/devicetree/bindings/regulator/mt6359-regulator.yaml@@ -30,7 +30,7 @@ patternProperties: $ref: regulator.yaml# unevaluatedProperties: false - "^ldo_vcn(18|13|33_1_bt|13_1_wifi|33_2_bt|33_2_wifi)$": + "^ldo_vcn(18|13|33_[12]_bt)$": type: object $ref: regulator.yaml# unevaluatedProperties: false
@@ -208,11 +208,6 @@ examples: regulator-min-microvolt = <2800000>; regulator-max-microvolt = <3500000>; }; - mt6359_vcn33_1_wifi_ldo_reg: ldo_vcn33_1_wifi { - regulator-name = "vcn33_1_wifi"; - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <3500000>; - }; mt6359_vaux18_ldo_reg: ldo_vaux18 { regulator-name = "vaux18"; regulator-min-microvolt = <1800000>;
@@ -275,11 +270,6 @@ examples: regulator-min-microvolt = <2800000>; regulator-max-microvolt = <3500000>; }; - mt6359_vcn33_2_wifi_ldo_reg: ldo_vcn33_2_wifi { - regulator-name = "vcn33_2_wifi"; - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <3500000>; - }; mt6359_va12_ldo_reg: ldo_va12 { regulator-name = "va12"; regulator-min-microvolt = <1200000>;
--
2.53.0.959.g497ff81fa9-goog