From: Geert Uytterhoeven <geert+renesas@glider.be>
Date: Thu, 30 Nov 2017 12:57:26 +0000 (+0100)
Subject: ARM: dts: alt: Convert to named i2c-gpio bindings
X-Git-Tag: v4.19~1679^2~60^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7f32eddb81ecc06131a643babe2d0f961fbd7f08;p=platform%2Fkernel%2Flinux-rpi.git

ARM: dts: alt: Convert to named i2c-gpio bindings

Commits 7d29f509d2cfd807 ("dt-bindings: i2c: i2c-gpio: Add support for
named gpios") and 05c74778858d7d99 ("i2c: gpio: Add support for named
gpios in DT") introduced named i2c-gpio DT bindings, and deprecated the
more error-prone unnamed variant.

Switch to the new bindings, and add the missing GPIO_OPEN_DRAIN I/O
flags, which were implicitly assumed before.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---

diff --git a/arch/arm/boot/dts/r8a7794-alt.dts b/arch/arm/boot/dts/r8a7794-alt.dts
index bd98790..60c6515 100644
--- a/arch/arm/boot/dts/r8a7794-alt.dts
+++ b/arch/arm/boot/dts/r8a7794-alt.dts
@@ -143,9 +143,8 @@
 		#size-cells = <0>;
 		compatible = "i2c-gpio";
 		status = "disabled";
-		gpios = <&gpio4 9 GPIO_ACTIVE_HIGH /* sda */
-			 &gpio4 8 GPIO_ACTIVE_HIGH /* scl */
-			>;
+		sda-gpios = <&gpio4 9 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+		scl-gpios = <&gpio4 8 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 		i2c-gpio,delay-us = <5>;
 	};