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Message-Id: <1431618016-2087-9-git-send-email-javier.martinez@collabora.co.uk>
Date:	Thu, 14 May 2015 17:40:15 +0200
From:	Javier Martinez Canillas <javier.martinez@...labora.co.uk>
To:	arm@...nel.org
Cc:	Arnd Bergmann <arnd@...db.de>, Olof Johansson <olof@...om.net>,
	Kevin Hilman <khilman@...aro.org>,
	Krzysztof Kozlowski <k.kozlowski@...sung.com>,
	Doug Anderson <dianders@...omium.org>,
	Kukjin Kim <kgene@...nel.org>,
	linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org,
	Javier Martinez Canillas <javier.martinez@...labora.co.uk>
Subject: [PATCH 8/9] ARM: multi_v7_defconfig: Enable GPIO-based I2C arbitration support

The I2C GPIO arbitration driver is used on the Exynos5250 Snow Chromebook
to arbitrate the access to a I2C bus by the Application Processor or a EC.

Signed-off-by: Javier Martinez Canillas <javier.martinez@...labora.co.uk>
---
 arch/arm/configs/multi_v7_defconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
index e89bd6999aa3..ca011472a5d3 100644
--- a/arch/arm/configs/multi_v7_defconfig
+++ b/arch/arm/configs/multi_v7_defconfig
@@ -270,6 +270,7 @@ CONFIG_SERIAL_ST_ASC_CONSOLE=y
 CONFIG_I2C_CHARDEV=y
 CONFIG_I2C_DAVINCI=y
 CONFIG_I2C_MUX=y
+CONFIG_I2C_ARB_GPIO_CHALLENGE=m
 CONFIG_I2C_MUX_PCA954x=y
 CONFIG_I2C_MUX_PINCTRL=y
 CONFIG_I2C_CADENCE=y
-- 
2.1.4

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