diff options
| author | Maxime Ripard <maxime.ripard@bootlin.com> | 2018-11-20 21:03:20 +0100 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@bootlin.com> | 2018-11-28 15:14:19 +0100 |
| commit | 4ead0ad7b21734c03d91659ca60818114fffcf7c (patch) | |
| tree | 48c92c99922e2922185a48deac5bb23e252e73fd /arch/arm/boot | |
| parent | 9c2d3d17a9127844a0bb3ba730de493c60d90348 (diff) | |
| download | linux-4ead0ad7b21734c03d91659ca60818114fffcf7c.tar.bz2 | |
ARM: dts: sun8i: a23/a33: Remove card detect pull-up
Boards usually have an external pull-up on the card-detect signal, so
there's no need to add another one.
This also removes a DTC warning.
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Diffstat (limited to 'arch/arm/boot')
| -rw-r--r-- | arch/arm/boot/dts/sun8i-a23-evb.dts | 10 | ||||
| -rw-r--r-- | arch/arm/boot/dts/sun8i-a33-sinlinx-sina33.dts | 10 | ||||
| -rw-r--r-- | arch/arm/boot/dts/sun8i-r16-parrot.dts | 8 | ||||
| -rw-r--r-- | arch/arm/boot/dts/sun8i-reference-design-tablet.dtsi | 8 |
4 files changed, 4 insertions, 32 deletions
diff --git a/arch/arm/boot/dts/sun8i-a23-evb.dts b/arch/arm/boot/dts/sun8i-a23-evb.dts index b6aeb23b6ee9..3c994df0ffdf 100644 --- a/arch/arm/boot/dts/sun8i-a23-evb.dts +++ b/arch/arm/boot/dts/sun8i-a23-evb.dts @@ -104,21 +104,13 @@ &mmc0 { pinctrl-names = "default"; - pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_evb>; + pinctrl-0 = <&mmc0_pins_a>; vmmc-supply = <®_vcc3v0>; bus-width = <4>; cd-gpios = <&pio 1 4 GPIO_ACTIVE_LOW>; /* PB4 */ status = "okay"; }; -&pio { - mmc0_cd_pin_evb: mmc0_cd_pin@0 { - pins = "PB4"; - function = "gpio_in"; - bias-pull-up; - }; -}; - /* * The RX line has a non-populated resistance. In order to use it, you * need to solder R207 on the back of the board in order to close the diff --git a/arch/arm/boot/dts/sun8i-a33-sinlinx-sina33.dts b/arch/arm/boot/dts/sun8i-a33-sinlinx-sina33.dts index 9d545f8549be..775ab6422eeb 100644 --- a/arch/arm/boot/dts/sun8i-a33-sinlinx-sina33.dts +++ b/arch/arm/boot/dts/sun8i-a33-sinlinx-sina33.dts @@ -141,7 +141,7 @@ &mmc0 { pinctrl-names = "default"; - pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_sina33>; + pinctrl-0 = <&mmc0_pins_a>; vmmc-supply = <®_dcdc1>; bus-width = <4>; cd-gpios = <&pio 1 4 GPIO_ACTIVE_LOW>; /* PB4 */ @@ -167,14 +167,6 @@ status = "okay"; }; -&pio { - mmc0_cd_pin_sina33: mmc0_cd_pin@0 { - pins = "PB4"; - function = "gpio_in"; - bias-pull-up; - }; -}; - &r_rsb { status = "okay"; diff --git a/arch/arm/boot/dts/sun8i-r16-parrot.dts b/arch/arm/boot/dts/sun8i-r16-parrot.dts index 17868b1eff4e..ec987f422041 100644 --- a/arch/arm/boot/dts/sun8i-r16-parrot.dts +++ b/arch/arm/boot/dts/sun8i-r16-parrot.dts @@ -127,7 +127,7 @@ &mmc0 { pinctrl-names = "default"; - pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_parrot>; + pinctrl-0 = <&mmc0_pins_a>; vmmc-supply = <®_dcdc1>; cd-gpios = <&pio 3 14 GPIO_ACTIVE_LOW>; /* PD14 */ bus-width = <4>; @@ -163,12 +163,6 @@ }; &pio { - mmc0_cd_pin_parrot: mmc0_cd_pin@0 { - pins = "PD14"; - function = "gpio_in"; - bias-pull-up; - }; - usb0_id_det: usb0_id_detect_pin@0 { pins = "PD10"; function = "gpio_in"; diff --git a/arch/arm/boot/dts/sun8i-reference-design-tablet.dtsi b/arch/arm/boot/dts/sun8i-reference-design-tablet.dtsi index c5f0f2e627bf..6838bce7dd4e 100644 --- a/arch/arm/boot/dts/sun8i-reference-design-tablet.dtsi +++ b/arch/arm/boot/dts/sun8i-reference-design-tablet.dtsi @@ -81,7 +81,7 @@ &mmc0 { pinctrl-names = "default"; - pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin>; + pinctrl-0 = <&mmc0_pins_a>; vmmc-supply = <®_dcdc1>; bus-width = <4>; cd-gpios = <&pio 1 4 GPIO_ACTIVE_LOW>; /* PB4 */ @@ -89,12 +89,6 @@ }; &pio { - mmc0_cd_pin: mmc0_cd_pin@0 { - pins = "PB4"; - function = "gpio_in"; - bias-pull-up; - }; - usb0_id_detect_pin: usb0_id_detect_pin@0 { pins = "PH8"; function = "gpio_in"; |