@@ -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";
@@ -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";
@@ -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 = <®_aldo1>;
mmc-pwrseq = <&wifi_pwrseq>;
bus-width = <4>;
@@ -167,28 +165,11 @@
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 {
@@ -314,8 +295,6 @@
};
®_usb1_vbus {
- pinctrl-names = "default";
- pinctrl-0 = <&usb1_vbus_pin_parrot>;
gpio = <&pio 3 12 GPIO_ACTIVE_HIGH>; /* PD12 */
status = "okay";
};
@@ -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";
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> --- arch/arm/boot/dts/sun8i-a23-polaroid-mid2407pxe03.dts | 9 +----- arch/arm/boot/dts/sun8i-a23-polaroid-mid2809pxe04.dts | 9 +----- arch/arm/boot/dts/sun8i-r16-parrot.dts | 23 +------------ arch/arm/boot/dts/sun8i-reference-design-tablet.dtsi | 7 +---- 4 files changed, 1 insertion(+), 47 deletions(-)