arm: dts: trats2: add the i2c-gpio nodes
Add the i2c-gpio nodes for fuelgauge and max77693.
There are i2c8 and i2c9.
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
diff --git a/arch/arm/dts/exynos4412-trats2.dts b/arch/arm/dts/exynos4412-trats2.dts
index 1fbcf89..fd9e48c 100644
--- a/arch/arm/dts/exynos4412-trats2.dts
+++ b/arch/arm/dts/exynos4412-trats2.dts
@@ -27,6 +27,8 @@
i2c5 = "/i2c@138b0000";
i2c6 = "/i2c@138c0000";
i2c7 = "/i2c@138d0000";
+ i2c8 = &i2c_fg;
+ i2c9 = &i2c_max77693;
serial0 = "/serial@13800000";
console = "/serial@13820000";
mmc0 = "/sdhci@12510000";
@@ -34,6 +36,22 @@
mshc0 = "/dwmmc@12550000";
};
+ i2c_fg: fuel-gauge {
+ compatible = "i2c-gpio";
+ gpios = <&gpf1 5 0>, /* sda */
+ <&gpf1 4 0>; /* scl */
+ i2c-gpio,delay-us = <2>; /* ~100 kHz */
+ status = "okay";
+ };
+
+ i2c_max77693: max77693 {
+ compatible = "i2c-gpio";
+ gpio = <&gpm2 0 0>, /* sda */
+ <&gpm2 1 0>; /* scl */
+ i2c-gpio,delay-us = <2>; /* ~100 kHz */
+ status = "okay";
+ };
+
i2c@138d0000 {
samsung,i2c-sda-delay = <100>;
samsung,i2c-slave-addr = <0x10>;