[PATCH v2 3/6] regulator: dt-bindings: mt6359: Deprecate bogus vcn33_[12]_* split regulators

Chen-Yu Tsai
2026-04-29T07:41:47Z

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.

Deprecate the existing regulators, and add proper regulators matching
the outputs: vcn33_1 and vcn33_2.

Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
---
Changes since v1:
- deprecate the bogus regulators and add proper ones, instead of
removing one and keeping the other

.../bindings/regulator/mt6359-regulator.yaml | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/regulator/mt6359-regulator.yaml b/Documentation/devicetree/bindings/regulator/mt6359-regulator.yaml
index ac925334ae83..eb62d6a0355d 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)$":
+ "^ldo_vcn(18|13|33_[12])$":
type: object
$ref: regulator.yaml#
unevaluatedProperties: false
@@ -55,6 +55,15 @@ patternProperties:
$ref: regulator.yaml#
unevaluatedProperties: false

+ "^ldo_vcn33_[12]_(bt|wifi)":
+ type: object
+ $ref: regulator.yaml#
+ description:
+ vcn33_[12]_(bt|wifi) are incorrect representations.
+ Use vcn33_[12] instead.
+ deprecated: true
+ unevaluatedProperties: false
+
additionalProperties: false

examples:
--
2.54.0.545.g6539524ca2-goog