From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jaehoon Chung Date: Thu, 30 Mar 2017 21:30:00 +0900 Subject: [U-Boot] [PATCH 4/6] arm: dts: trats: add i2c_fg node for fuelgauge In-Reply-To: <20170330123002.21207-1-jh80.chung@samsung.com> References: <20170330123002.21207-1-jh80.chung@samsung.com> Message-ID: <20170330123002.21207-5-jh80.chung@samsung.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Trats has the i2c gpio for fuel-gaugge. This patch s for preparing to use the fuel-gauge. Signed-off-by: Jaehoon Chung --- arch/arm/dts/exynos4210-trats.dts | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm/dts/exynos4210-trats.dts b/arch/arm/dts/exynos4210-trats.dts index 69c0605..ac422e4 100644 --- a/arch/arm/dts/exynos4210-trats.dts +++ b/arch/arm/dts/exynos4210-trats.dts @@ -23,6 +23,7 @@ console = "/serial at 13820000"; mmc0 = "/sdhci at 12510000"; mmc2 = "/sdhci at 12530000"; + i2c8 = &i2c_fg; }; fimd at 11c00000 { @@ -113,6 +114,14 @@ dwmmc at 12550000 { status = "disabled"; }; + + i2c_fg: fuel-gauge { + compatible = "i2c-gpio"; + gpios = <&gpy4 1 0>, /* sda */ + <&gpy4 0 0>; /* scl */ + i2c-gpio,delay-us = <2>; /* ~100 kHz */ + status = "okay"; + }; }; &i2c_5 { -- 2.10.2