linux-kernel - [PATCH v2 2/2] ARM: dts: sun8i: h3: Improved Wifi bindings on Bananapi M2 Plus

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Date:   Fri,  1 Sep 2017 18:30:01 +0200
From:   Philipp Rossak <embed3d@...il.com>
To:     robh+dt@...nel.org, mark.rutland@....com, linux@...linux.org.uk,
        maxime.ripard@...e-electrons.com, wens@...e.org
Cc:     Philipp Rossak <embed3d@...il.com>, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-sunxi@...glegroups.com
Subject: [PATCH v2 2/2] ARM: dts: sun8i: h3: Improved Wifi bindings on Bananapi M2 Plus

From: Philipp Rossak <embed3d@...il.com>

* vqmmc is in this case not needed
* no need for pincontrol nodes when the pin is set to a GPIO

Signed-off-by: Philipp Rossak <embed3d@...il.com>
---
 arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dts | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dts b/arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dts
index d756ff8..f7e5d8a 100644
--- a/arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dts
+++ b/arch/arm/boot/dts/sun8i-h3-bananapi-m2-plus.dts
@@ -98,7 +98,6 @@
 	wifi_pwrseq: wifi_pwrseq {
 		compatible = "mmc-pwrseq-simple";
 		pinctrl-names = "default";
-		pinctrl-0 = <&wifi_en_bpi_m2p>;
 		reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */
 	};
 };
@@ -153,7 +152,6 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc1_pins_a>;
 	vmmc-supply = <&reg_vcc3v3>;
-	vqmmc-supply = <&reg_vcc3v3>;
 	mmc-pwrseq = <&wifi_pwrseq>;
 	bus-width = <4>;
 	non-removable;
@@ -200,11 +198,6 @@
 		pins = "PL3";
 		function = "gpio_in";
 	};
-
-	wifi_en_bpi_m2p: wifi_en_pin {
-		pins = "PL7";
-		function = "gpio_out";
-	};
 };
 
 &reg_usb0_vbus {
-- 
2.7.4