From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751259AbeCLEYB (ORCPT ); Mon, 12 Mar 2018 00:24:01 -0400 Received: from mirror2.csie.ntu.edu.tw ([140.112.30.76]:47700 "EHLO wens.csie.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751119AbeCLEX7 (ORCPT ); Mon, 12 Mar 2018 00:23:59 -0400 From: Chen-Yu Tsai To: Maxime Ripard Cc: Chen-Yu Tsai , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/4] ARM: dts: sun8i: a33: Drop GPIO pinmux settings for A33-OLinuXino Date: Mon, 12 Mar 2018 12:23:53 +0800 Message-Id: <20180312042356.18625-2-wens@csie.org> X-Mailer: git-send-email 2.16.2 In-Reply-To: <20180312042356.18625-1-wens@csie.org> References: <20180312042356.18625-1-wens@csie.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Normal GPIO usage does not need an additional pinmix setting. Exclusive usage of the pin will be guaranteed by the driver. Drop the extra pinmux settings. Signed-off-by: Chen-Yu Tsai --- arch/arm/boot/dts/sun8i-a33-olinuxino.dts | 23 +---------------------- 1 file changed, 1 insertion(+), 22 deletions(-) diff --git a/arch/arm/boot/dts/sun8i-a33-olinuxino.dts b/arch/arm/boot/dts/sun8i-a33-olinuxino.dts index 9757265c58d4..6349e0bec9a3 100644 --- a/arch/arm/boot/dts/sun8i-a33-olinuxino.dts +++ b/arch/arm/boot/dts/sun8i-a33-olinuxino.dts @@ -62,8 +62,6 @@ leds { compatible = "gpio-leds"; - pinctrl-names = "default"; - pinctrl-0 = <&led_pin_olinuxino>; green { label = "a33-olinuxino:green:usr"; @@ -78,7 +76,7 @@ &mmc0 { pinctrl-names = "default"; - pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_olinuxino>; + pinctrl-0 = <&mmc0_pins_a>; vmmc-supply = <®_dcdc1>; bus-width = <4>; cd-gpios = <&pio 1 4 GPIO_ACTIVE_LOW>; /* PB4 */ @@ -89,23 +87,6 @@ status = "okay"; }; -&pio { - led_pin_olinuxino: led_pins@0 { - pins = "PB7"; - function = "gpio_out"; - }; - - mmc0_cd_pin_olinuxino: mmc0_cd_pin@0 { - pins = "PB4"; - function = "gpio_in"; - }; - - usb0_id_detect_pin: usb0_id_detect_pin@0 { - pins = "PB3"; - function = "gpio_in"; - }; -}; - &r_rsb { status = "okay"; @@ -210,8 +191,6 @@ }; &usbphy { - pinctrl-names = "default"; - pinctrl-0 = <&usb0_id_detect_pin>; usb0_id_det-gpios = <&pio 1 3 GPIO_ACTIVE_HIGH>; /* PB3 */ usb0_vbus_power-supply = <&usb_power_supply>; usb0_vbus-supply = <®_drivevbus>; -- 2.16.2