ARM: dts: Set max17047 over heat and voltage thresholds for exynos4412-trats2

Add some safe values for over heat and over voltage. The Trats2 uses
3.8 V battery and during testing it operated properly under 4.48 V.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>

diff --git a/arch/arm/boot/dts/exynos4412-trats2.dts b/arch/arm/boot/dts/exynos4412-trats2.dts
index afc199d..8848400 100644 (file)
--- a/arch/arm/boot/dts/exynos4412-trats2.dts
+++ b/arch/arm/boot/dts/exynos4412-trats2.dts
@@ -190,6 +190,9 @@
                        interrupt-parent = <&gpx2>;
                        interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
                        reg = <0x36>;
+
+                       maxim,over-heat-temp = <700>;
+                       maxim,over-volt = <4500>;
                };
        };