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ARM: dts: sun9i: Remove GPIO pinctrl nodes to avoid warnings

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The A80 boards still define some GPIO pinctrl nodes that are not really
useful, and redundant with the muxing already happening on gpio_request.

Let's remove those nodes. This will also remove DTC warnings.

Acked-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This commit is contained in:
Maxime Ripard 2017-10-05 12:49:51 +02:00
parent 98dc89db89
commit 1848f3f444
2 changed files with 2 additions and 50 deletions
repo.diff.show_diff_stats Download patch file Download diff file Expand all files Collapse all files

16
arch/arm/boot/dts/sun9i-a80-cubieboard4.dts
View file

@ -62,8 +62,6 @@ chosen {
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&led_pins_cubieboard4>;
green {
label = "cubieboard4:green:usr";
@ -97,7 +95,7 @@ &mmc0 {
&mmc1 {
pinctrl-names = "default";
pinctrl-0 = <&mmc1_pins>, <&wifi_en_pin_cubieboard4>;
pinctrl-0 = <&mmc1_pins>;
vmmc-supply = <&reg_dldo1>;
vqmmc-supply = <&reg_cldo3>;
mmc-pwrseq = <&wifi_pwrseq>;
@ -131,11 +129,6 @@ &osc32k {
};
&pio {
led_pins_cubieboard4: led-pins@0 {
pins = "PH6", "PH17";
function = "gpio_out";
};
mmc0_cd_pin_cubieboard4: mmc0_cd_pin@0 {
pins = "PH18";
function = "gpio_in";
@ -147,13 +140,6 @@ &r_ir {
status = "okay";
};
&r_pio {
wifi_en_pin_cubieboard4: wifi_en_pin@0 {
pins = "PL2";
function = "gpio_out";
};
};
&r_rsb {
status = "okay";

36
arch/arm/boot/dts/sun9i-a80-optimus.dts
View file

@ -62,11 +62,8 @@ chosen {
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&led_pins_optimus>, <&led_r_pins_optimus>;
/* The LED names match those found on the board */
led2 {
label = "optimus:led2:usr";
gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>;
@ -86,8 +83,6 @@ led4 {
reg_usb1_vbus: usb1-vbus {
compatible = "regulator-fixed";
pinctrl-names = "default";
pinctrl-0 = <&usb1_vbus_pin_optimus>;
regulator-name = "usb1-vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
enable-active-high;
@ -97,8 +92,6 @@ reg_usb1_vbus: usb1-vbus {
reg_usb3_vbus: usb3-vbus {
compatible = "regulator-fixed";
pinctrl-names = "default";
pinctrl-0 = <&usb3_vbus_pin_optimus>;
regulator-name = "usb3-vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
enable-active-high;
@ -139,7 +132,7 @@ &mmc0 {
&mmc1 {
pinctrl-names = "default";
pinctrl-0 = <&mmc1_pins>, <&wifi_en_pin_optimus>;
pinctrl-0 = <&mmc1_pins>;
vmmc-supply = <&reg_dldo1>;
vqmmc-supply = <&reg_cldo3>;
mmc-pwrseq = <&wifi_pwrseq>;
@ -181,44 +174,17 @@ &osc32k {
};
&pio {
led_pins_optimus: led-pins@0 {
pins = "PH0", "PH1";
function = "gpio_out";
};
mmc0_cd_pin_optimus: mmc0_cd_pin@0 {
pins = "PH18";
function = "gpio_in";
bias-pull-up;
};
usb1_vbus_pin_optimus: usb1_vbus_pin@1 {
pins = "PH4";
function = "gpio_out";
};
usb3_vbus_pin_optimus: usb3_vbus_pin@1 {
pins = "PH5";
function = "gpio_out";
};
};
&r_ir {
status = "okay";
};
&r_pio {
led_r_pins_optimus: led-pins@1 {
pins = "PM15";
function = "gpio_out";
};
wifi_en_pin_optimus: wifi_en_pin@0 {
pins = "PL2";
function = "gpio_out";
};
};
&r_rsb {
status = "okay";