ARM: dts: sun8i: a23/a33: Remove all useless pinctrl nodes

The gpio pinctrl nodes are redundant and as such useless most of the times.
Since they will also generate warnings in DTC, we can simply remove most of
them.

Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>

diff --git a/arch/arm/boot/dts/sun8i-a23-polaroid-mid2407pxe03.dts b/arch/arm/boot/dts/sun8i-a23-polaroid-mid2407pxe03.dts
index 61a4702b63c1f6bea6eeb5aa5e79eed6e3f3ea76..4a318faa462a8bddb18ae06805d3ee3ff588a189 100644 (file)
--- a/arch/arm/boot/dts/sun8i-a23-polaroid-mid2407pxe03.dts
+++ b/arch/arm/boot/dts/sun8i-a23-polaroid-mid2407pxe03.dts
@@ -54,8 +54,6 @@
 
        wifi_pwrseq: wifi_pwrseq {
                compatible = "mmc-pwrseq-simple";
-               pinctrl-names = "default";
-               pinctrl-0 = <&wifi_pwrseq_pin_mid2407>;
                reset-gpios = <&r_pio 0 6 GPIO_ACTIVE_LOW>; /* PL6 */
                /* The esp8089 needs 200 ms after driving wifi-en high */
                post-power-on-delay-ms = <200>;
@@ -85,13 +83,6 @@
        };
 };
 
-&r_pio {
-       wifi_pwrseq_pin_mid2407: wifi_pwrseq_pin@0 {
-               pins = "PL6";
-               function = "gpio_out";
-       };
-};
-
 &touchscreen {
        reg = <0x40>;
        compatible = "silead,gsl1680";

diff --git a/arch/arm/boot/dts/sun8i-a23-polaroid-mid2809pxe04.dts b/arch/arm/boot/dts/sun8i-a23-polaroid-mid2809pxe04.dts
index 29a032164e3dfbe0ba866248f3bbd07003791340..22e153d505236b949d4feffe5d00973247df4b3e 100644 (file)
--- a/arch/arm/boot/dts/sun8i-a23-polaroid-mid2809pxe04.dts
+++ b/arch/arm/boot/dts/sun8i-a23-polaroid-mid2809pxe04.dts
@@ -54,8 +54,6 @@
 
        wifi_pwrseq: wifi_pwrseq {
                compatible = "mmc-pwrseq-simple";
-               pinctrl-names = "default";
-               pinctrl-0 = <&wifi_pwrseq_pin_mid2809>;
                reset-gpios = <&r_pio 0 6 GPIO_ACTIVE_LOW>; /* PL6 */
                /* The esp8089 needs 200 ms after driving wifi-en high */
                post-power-on-delay-ms = <200>;
@@ -78,13 +76,6 @@
        };
 };
 
-&r_pio {
-       wifi_pwrseq_pin_mid2809: wifi_pwrseq_pin@0 {
-               pins = "PL6";
-               function = "gpio_out";
-       };
-};
-
 &touchscreen {
        reg = <0x40>;
        compatible = "silead,gsl3670";

diff --git a/arch/arm/boot/dts/sun8i-r16-parrot.dts b/arch/arm/boot/dts/sun8i-r16-parrot.dts
index 7322357aab04363a8357da9ded8ec1ac77a36ca3..2c4d892ea9f105b75b6e64f02dbbd380f4649e23 100644 (file)
--- a/arch/arm/boot/dts/sun8i-r16-parrot.dts
+++ b/arch/arm/boot/dts/sun8i-r16-parrot.dts
@@ -63,8 +63,6 @@
 
        leds {
                compatible = "gpio-leds";
-               pinctrl-names = "default";
-               pinctrl-0 = <&led_pins_parrot>;
 
                led1 {
                        label = "parrot:led1:usr";
@@ -138,7 +136,7 @@
 
 &mmc1 {
        pinctrl-names = "default";
-       pinctrl-0 = <&mmc1_pins_a>, <&wifi_reset_pin_parrot>;
+       pinctrl-0 = <&mmc1_pins_a>;
        vmmc-supply = <&reg_aldo1>;
        mmc-pwrseq = <&wifi_pwrseq>;
        bus-width = <4>;
@@ -171,28 +169,11 @@
                bias-pull-up;
        };
 
-       led_pins_parrot: led_pins@0 {
-               pins = "PE16", "PE17";
-               function = "gpio_out";
-       };
-
        usb0_id_det: usb0_id_detect_pin@0 {
                pins = "PD10";
                function = "gpio_in";
                bias-pull-up;
        };
-
-       usb1_vbus_pin_parrot: usb1_vbus_pin@0 {
-               pins = "PD12";
-               function = "gpio_out";
-       };
-};
-
-&r_pio {
-       wifi_reset_pin_parrot: wifi_reset_pin@0 {
-               pins = "PL6";
-               function = "gpio_out";
-       };
 };
 
 &r_rsb {
@@ -318,8 +299,6 @@
 };
 
 &reg_usb1_vbus {
-       pinctrl-names = "default";
-       pinctrl-0 = <&usb1_vbus_pin_parrot>;
        gpio = <&pio 3 12 GPIO_ACTIVE_HIGH>; /* PD12 */
        status = "okay";
 };

diff --git a/arch/arm/boot/dts/sun8i-reference-design-tablet.dtsi b/arch/arm/boot/dts/sun8i-reference-design-tablet.dtsi
index 5e8a95af89b8c3539ff39f902059bdd256a0df43..c5f0f2e627bf3b4c9fa1a64f1ae2cdcbed6af82e 100644 (file)
--- a/arch/arm/boot/dts/sun8i-reference-design-tablet.dtsi
+++ b/arch/arm/boot/dts/sun8i-reference-design-tablet.dtsi
@@ -73,8 +73,6 @@
                reg = <0x40>;
                interrupt-parent = <&pio>;
                interrupts = <1 5 IRQ_TYPE_EDGE_FALLING>; /* PB5 */
-               pinctrl-names = "default";
-               pinctrl-0 = <&ts_power_pin>;
                power-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
                /* Tablet dts must provide reg and compatible */
                status = "disabled";
@@ -97,11 +95,6 @@
                bias-pull-up;
        };
 
-       ts_power_pin: ts_power_pin@0 {
-               pins = "PH1";
-               function = "gpio_out";
-       };
-
        usb0_id_detect_pin: usb0_id_detect_pin@0 {
                pins = "PH8";
                function = "gpio_in";