From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Date: Sun, 23 Jul 2023 14:28:42 +0000 (+0200)
Subject: dt-bindings: mfd: maxim,max77693: Add USB connector
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=789c9ce9b46facdf405572b4d0387ed67a49a97f;p=tomoyo%2Ftomoyo-test1.git

dt-bindings: mfd: maxim,max77693: Add USB connector

Add micro-USB connector under "muic" node to properly represent the
hardware.  Deprecate also the old "max77693-muic" in favor of generic
"muic" (this is max77693, so there is no need to state it in its child
nodes).  This "muic" node is used only to instantiate MUIC driver by
compatible, thus actual Linux driver changes are needed.  Extend the
example with this new code.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Link: https://lore.kernel.org/r/20230723142842.98204-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Lee Jones <lee@kernel.org>
---

diff --git a/Documentation/devicetree/bindings/mfd/maxim,max77693.yaml b/Documentation/devicetree/bindings/mfd/maxim,max77693.yaml
index 8503fc2defad..9804d13de648 100644
--- a/Documentation/devicetree/bindings/mfd/maxim,max77693.yaml
+++ b/Documentation/devicetree/bindings/mfd/maxim,max77693.yaml
@@ -41,6 +41,7 @@ properties:
   max77693-muic:
     type: object
     additionalProperties: false
+    deprecated: true
 
     properties:
       compatible:
@@ -49,6 +50,21 @@ properties:
     required:
       - compatible
 
+  muic:
+    type: object
+    additionalProperties: false
+
+    properties:
+      compatible:
+        const: maxim,max77693-muic
+
+      connector:
+        $ref: /schemas/connector/usb-connector.yaml#
+        unevaluatedProperties: false
+
+    required:
+      - compatible
+
   motor-driver:
     type: object
     additionalProperties: false
@@ -111,6 +127,38 @@ examples:
                 };
             };
 
+            muic {
+                compatible = "maxim,max77693-muic";
+
+                connector {
+                    compatible = "samsung,usb-connector-11pin",
+                                 "usb-b-connector";
+                    label = "micro-USB";
+                    type = "micro";
+
+                    ports {
+                        #address-cells = <1>;
+                        #size-cells = <0>;
+
+                        port@0 {
+                            reg = <0>;
+
+                            muic_to_usb: endpoint {
+                                remote-endpoint = <&usb_to_muic>;
+                            };
+                        };
+
+                        port@3 {
+                            reg = <3>;
+
+                            muic_to_mhl: endpoint {
+                                remote-endpoint = <&mhl_to_muic>;
+                            };
+                        };
+                    };
+                };
+            };
+
             motor-driver {
                 compatible = "maxim,max77693-haptic";
                 haptic-supply = <&ldo26_reg>;