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authorMaxime Ripard <maxime.ripard@bootlin.com>2019-03-11 16:09:47 +0100
committerMaxime Ripard <maxime.ripard@bootlin.com>2019-04-04 09:25:15 +0200
commita107bd2b6b63d510fecc402657f627dcfb205c89 (patch)
tree6a863187eb5ab2dcde22023bf7a338cfa2332f27 /arch/arm/boot/dts/sun4i-a10-hyundai-a7hd.dts
parentARM: dts: sunxi: Remove useless address and size cells (diff)
downloadlinux-a107bd2b6b63d510fecc402657f627dcfb205c89.tar.xz
linux-a107bd2b6b63d510fecc402657f627dcfb205c89.zip
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/sun4i-a10-hyundai-a7hd.dts')
-rw-r--r--arch/arm/boot/dts/sun4i-a10-hyundai-a7hd.dts20
1 files changed, 2 insertions, 18 deletions
diff --git a/arch/arm/boot/dts/sun4i-a10-hyundai-a7hd.dts b/arch/arm/boot/dts/sun4i-a10-hyundai-a7hd.dts
index 0cf752a990b9..bf2044bac42f 100644
--- a/arch/arm/boot/dts/sun4i-a10-hyundai-a7hd.dts
+++ b/arch/arm/boot/dts/sun4i-a10-hyundai-a7hd.dts
@@ -86,20 +86,6 @@
status = "okay";
};
-&pio {
- 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_usb0_vbus {
status = "okay";
};
@@ -121,10 +107,8 @@
};
&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>;
usb2_vbus-supply = <&reg_usb2_vbus>;
status = "okay";