linux-kernel - [PATCH 5/5] ARM: dts: ux500: nomadik-pinctrl: Add &gpio_in

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Message-Id: <20191125122256.53482-5-stephan@gerhold.net>
Date:   Mon, 25 Nov 2019 13:22:56 +0100
From:   Stephan Gerhold <stephan@...hold.net>
To:     Linus Walleij <linus.walleij@...aro.org>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, Stephan Gerhold <stephan@...hold.net>
Subject: [PATCH 5/5] ARM: dts: ux500: nomadik-pinctrl: Add &gpio_in_nopull

ste-nomadik-pinctrl.dtsi already defines in_nopull and gpio_in_pu/pd,
but there is no node to configure a pin as GPIO without pull up/down.
Add a new &gpio_in_nopull node for this.

Signed-off-by: Stephan Gerhold <stephan@...hold.net>
---
 arch/arm/boot/dts/ste-nomadik-pinctrl.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/ste-nomadik-pinctrl.dtsi b/arch/arm/boot/dts/ste-nomadik-pinctrl.dtsi
index 5673a1113aef..bfdb5d9a014f 100644
--- a/arch/arm/boot/dts/ste-nomadik-pinctrl.dtsi
+++ b/arch/arm/boot/dts/ste-nomadik-pinctrl.dtsi
@@ -25,6 +25,11 @@
 		ste,output = <OUTPUT_LOW>;
 	};
 
+	gpio_in_nopull: gpio_input_nopull {
+		ste,gpio = <GPIOMODE_ENABLED>;
+		ste,input = <INPUT_NOPULL>;
+	};
+
 	gpio_in_pu: gpio_input_pull_up {
 		ste,gpio = <GPIOMODE_ENABLED>;
 		ste,input = <INPUT_PULLUP>;
-- 
2.24.0