ARM: dts: sunxi: Remove useless pinctrl nodes

We have for the H3 boards some kind of cargo cult apparently, where we
would have a pinctrl node even for GPIOs without any particular settings.

This is pretty much useless, so let's remove them.

Acked-by: Chen-Yu Tsai <[e-mail]>
Reviewed-by: Linus Walleij <[e-mail]>
Signed-off-by: Maxime Ripard <[e-mail]>

arch/arm/boot/dts/sun8i-h3-nanopi.dtsi

···
 
 	leds {
 		compatible = "gpio-leds";
-		pinctrl-names = "default";
-		pinctrl-0 = <&leds_npi>, <&leds_r_npi>;
 
 		status {
 			label = "nanopi:blue:status";
···
 	r_gpio_keys {
 		compatible = "gpio-keys";
 		input-name = "k1";
-		pinctrl-names = "default";
-		pinctrl-0 = <&sw_r_npi>;
 
 		k1 {
 			label = "k1";
···
 
 &ohci3 {
 	status = "okay";
-};
-
-&pio {
-	leds_npi: led_pins {
-		pins = "PA10";
-		function = "gpio_out";
-	};
-};
-
-&r_pio {
-	leds_r_npi: led_pins {
-		pins = "PL10";
-		function = "gpio_out";
-	};
-
-	sw_r_npi: key_pins {
-		pins = "PL3";
-		function = "gpio_in";
-	};
 };
 
 &uart0 {

arch/arm/boot/dts/sun8i-h3-orangepi-2.dts

···
 
 	leds {
 		compatible = "gpio-leds";
-		pinctrl-names = "default";
-		pinctrl-0 = <&leds_opc>, <&leds_r_opc>;
 
 		status_led {
 			label = "orangepi:red:status";
···
 
 	r_gpio_keys {
 		compatible = "gpio-keys";
-		pinctrl-names = "default";
-		pinctrl-0 = <&sw_r_opc>;
 
 		sw2 {
 			label = "sw2";
···
 
 	wifi_pwrseq: wifi_pwrseq {
 		compatible = "mmc-pwrseq-simple";
-		pinctrl-names = "default";
-		pinctrl-0 = <&wifi_pwrseq_pin_orangepi>;
 		reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 WIFI_EN */
 	};
 };
···
 	 */
 	rtl8189: sdio_wifi@1 {
 		reg = <1>;
-	};
-};
-
-&pio {
-	leds_opc: led_pins {
-		pins = "PA15";
-		function = "gpio_out";
-	};
-};
-
-&r_pio {
-	leds_r_opc: led_pins {
-		pins = "PL10";
-		function = "gpio_out";
-	};
-
-	sw_r_opc: key_pins {
-		pins = "PL3", "PL4";
-		function = "gpio_in";
-	};
-
-	wifi_pwrseq_pin_orangepi: wifi_pwrseq_pin {
-		pins = "PL7";
-		function = "gpio_out";
 	};
 };
 

arch/arm/boot/dts/sun8i-h3-orangepi-lite.dts

···
 
 	leds {
 		compatible = "gpio-leds";
-		pinctrl-names = "default";
-		pinctrl-0 = <&leds_opc>, <&leds_r_opc>;
 
 		pwr_led {
 			label = "orangepi:green:pwr";
···
 
 	r_gpio_keys {
 		compatible = "gpio-keys";
-		pinctrl-names = "default";
-		pinctrl-0 = <&sw_r_opc>;
 
 		sw4 {
 			label = "sw4";
···
 
 &ohci2 {
 	status = "okay";
-};
-
-&pio {
-	leds_opc: led_pins {
-		pins = "PA15";
-		function = "gpio_out";
-	};
-};
-
-&r_pio {
-	leds_r_opc: led_pins {
-		pins = "PL10";
-		function = "gpio_out";
-	};
-
-	sw_r_opc: key_pins {
-		pins = "PL3";
-		function = "gpio_in";
-	};
 };
 
 &uart0 {

arch/arm/boot/dts/sun8i-h3-orangepi-one.dts

···
 
 	leds {
 		compatible = "gpio-leds";
-		pinctrl-names = "default";
-		pinctrl-0 = <&leds_opc>, <&leds_r_opc>;
 
 		pwr_led {
 			label = "orangepi:green:pwr";
···
 
 	r_gpio_keys {
 		compatible = "gpio-keys";
-		pinctrl-names = "default";
-		pinctrl-0 = <&sw_r_opc>;
 
 		sw4 {
 			label = "sw4";
···
 
 &ohci1 {
 	status = "okay";
-};
-
-&pio {
-	leds_opc: led_pins {
-		pins = "PA15";
-		function = "gpio_out";
-	};
-};
-
-&r_pio {
-	leds_r_opc: led_pins {
-		pins = "PL10";
-		function = "gpio_out";
-	};
-
-	sw_r_opc: key_pins {
-		pins = "PL3";
-		function = "gpio_in";
-	};
 };
 
 &reg_usb0_vbus {

arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts

···
 
 	leds {
 		compatible = "gpio-leds";
-		pinctrl-names = "default";
-		pinctrl-0 = <&leds_opc>, <&leds_r_opc>;
 
 		pwr_led {
 			label = "orangepi:green:pwr";
···
 
 	r_gpio_keys {
 		compatible = "gpio-keys";
-		pinctrl-names = "default";
-		pinctrl-0 = <&sw_r_opc>;
 
 		sw4 {
 			label = "sw4";
···
 	status = "okay";
 };
 
-&pio {
-	leds_opc: led_pins {
-		pins = "PA15";
-		function = "gpio_out";
-	};
-};
-
 &r_i2c {
 	status = "okay";
 
···
 		regulator-max-microvolt = <1300000>;
 		regulator-boot-on;
 		regulator-always-on;
-	};
-};
-
-&r_pio {
-	leds_r_opc: led_pins {
-		pins = "PL10";
-		function = "gpio_out";
-	};
-
-	sw_r_opc: key_pins {
-		pins = "PL3";
-		function = "gpio_in";
 	};
 };
 

arch/arm/boot/dts/sun8i-h3-orangepi-plus.dts

···
 
 	reg_usb3_vbus: usb3-vbus {
 		compatible = "regulator-fixed";
-		pinctrl-names = "default";
-		pinctrl-0 = <&usb3_vbus_pin_a>;
 		regulator-name = "usb3-vbus";
 		regulator-min-microvolt = <5000000>;
 		regulator-max-microvolt = <5000000>;
···
 	drive-strength = <40>;
 	/* eMMC is missing pull-ups */
 	bias-pull-up;
-};
-
-&pio {
-	usb3_vbus_pin_a: usb3_vbus_pin {
-		pins = "PG11";
-		function = "gpio_out";
-	};
 };
 
 &r_i2c {