dts: msm8960: add Samsung Galaxy Express (GT-I8730)

Signed-off-by: Sam Day <[email protected]>

Author: samcday

lk2nd/device/dts/msm8960/bundle.dts

@@ -70,4 +70,27 @@
 			};
 		};
 	};
+	samsung-expressltexx {
+		model = "Samsung Galaxy Express (GT-I8730)";
+		compatible = "samsung,expressltexx", "qcom,msm8960";
+		lk2nd,match-bootloader = "I8730*";
+		lk2nd,dtb-files = "msm8930-samsung-expressltexx";
+
+		gpio-keys {
+			compatible = "gpio-keys";
+
+			volume-up {
+				lk2nd,code = <KEY_VOLUMEUP>;
+				gpios = <&tlmm 50 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
+			};
+			volume-down {
+				lk2nd,code = <KEY_VOLUMEDOWN>;
+				gpios = <&tlmm 81 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
+			};
+			home {
+				lk2nd,code = <KEY_HOME>;
+				gpios = <&tlmm 35 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
+			};
+		};
+	};
 };