[PATCH 2/5] regulator: dt-bindings: mt6359: Drop bogus vcn33_[12]_* split regulators

[Chen-Yu Tsai]

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 at 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