dts: bflb: Update GPIO nodes for bl70x and bl60x

Rename node to reflect specificity, remove unused

Signed-off-by: Camille BAUD <[email protected]>

Author: VynDragon

dts/bindings/gpio/bflb,gpio.yaml renamed to dts/bindings/gpio/bflb,bl60x_70x-gpio.yaml

@@ -2,9 +2,9 @@
 #
 # SPDX-License-Identifier: Apache-2.0
 
-description: Bouffalo Lab GPIO node
+description: Bouffalo Lab BL60x and BL70x GPIO node
 
-compatible: "bflb,gpio"
+compatible: "bflb,bl60x_70x-gpio"
 
 include:
   - name: base.yaml
@@ -20,16 +20,6 @@ properties:
   "#gpio-cells":
     const: 2
 
-  "#bflb,pin-cells":
-    type: int
-    required: true
-    const: 2
-    description: Number of items to expect in a bflb,pins specifier
-
 gpio-cells:
   - pin
   - flags
-
-bflb,pin-cells:
-  - pin
-  - peripheral

dts/riscv/bflb/bl60x.dtsi

@@ -112,10 +112,9 @@
 			status = "okay";
 
 			gpio0: gpio@40000000 {
-				compatible = "bflb,gpio";
+				compatible = "bflb,bl60x_70x-gpio";
 				reg = <0x40000000 0x1000>;
 				#gpio-cells = <2>;
-				#bflb,pin-cells = <2>;
 				status = "disabled";
 
 				gpio-controller;

dts/riscv/bflb/bl70x.dtsi

@@ -117,10 +117,9 @@
 			status = "okay";
 
 			gpio0: gpio@40000000 {
-				compatible = "bflb,gpio";
+				compatible = "bflb,bl60x_70x-gpio";
 				reg = <0x40000000 0x1000>;
 				#gpio-cells = <2>;
-				#bflb,pin-cells = <2>;
 				status = "disabled";
 
 				gpio-controller;