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authorMaxime Ripard <maxime.ripard@bootlin.com>2019-03-11 18:09:47 +0300
committerMaxime Ripard <maxime.ripard@bootlin.com>2019-04-04 10:25:15 +0300
commita107bd2b6b63d510fecc402657f627dcfb205c89 (patch)
tree6a863187eb5ab2dcde22023bf7a338cfa2332f27 /arch/arm/boot/dts/sun7i-a20-olinuxino-lime.dts
parent612625bb96b02c579174e8470eaec289b202001a (diff)
downloadlinux-a107bd2b6b63d510fecc402657f627dcfb205c89.tar.xz
ARM: dts: sunxi: Remove pinctrl groups setting bias
So far we've enabled pull-up and pull-down resistors on GPIOs using a pinctrl node. Now that the GPIO binding allows for a flag to declare this, let's switch to it. This brings us closer to removing all the GPIO pinctrl nodes, which will in turn allow us to switch the pinctrl strict mode on. Acked-by: Chen-Yu Tsai <wens@csie.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Diffstat (limited to 'arch/arm/boot/dts/sun7i-a20-olinuxino-lime.dts')
-rw-r--r--arch/arm/boot/dts/sun7i-a20-olinuxino-lime.dts18
1 files changed, 2 insertions, 16 deletions
diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-lime.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-lime.dts
index fafe01ee5ea0..e40dd47df8ce 100644
--- a/arch/arm/boot/dts/sun7i-a20-olinuxino-lime.dts
+++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-lime.dts
@@ -174,18 +174,6 @@
function = "gpio_out";
drive-strength = <20>;
};
-
- usb0_id_detect_pin: usb0-id-detect-pin {
- pins = "PH4";
- function = "gpio_in";
- bias-pull-up;
- };
-
- usb0_vbus_detect_pin: usb0-vbus-detect-pin {
- pins = "PH5";
- function = "gpio_in";
- bias-pull-down;
- };
};
&reg_ahci_5v {
@@ -217,10 +205,8 @@
};
&usbphy {
- pinctrl-names = "default";
- pinctrl-0 = <&usb0_id_detect_pin>, <&usb0_vbus_detect_pin>;
- usb0_id_det-gpios = <&pio 7 4 GPIO_ACTIVE_HIGH>; /* PH4 */
- usb0_vbus_det-gpios = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */
+ usb0_id_det-gpios = <&pio 7 4 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>; /* PH4 */
+ usb0_vbus_det-gpios = <&pio 7 5 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>; /* PH5 */
usb0_vbus-supply = <&reg_usb0_vbus>;
usb1_vbus-supply = <&reg_usb1_vbus>;
usb2_vbus-supply = <&reg_usb2_vbus>;