arm/dt: msm8974: Add labels spmi_bus and rpm_bus

Add labels spmi_bus and rpm_bus to the devices qcom,spmi@fc4c0000
and qcom,rpm-smd respectively. Replace the appropriate addresses in the
related files by the corresponding labels. Remove the address
dependencies in the dtsi files, and therefore, remove the platform
dependency. Change only the address in the label for a given platform.

Change-Id: Ib93af7f6fc5bdf0da2ddb2fa7aabde0de0c87e6e
Signed-off-by: Varad Deshmukh <varadd@codeaurora.org>
diff --git a/arch/arm/boot/dts/msm8974-gpio.dtsi b/arch/arm/boot/dts/msm8974-gpio.dtsi
index 59ad8db..323fac4 100644
--- a/arch/arm/boot/dts/msm8974-gpio.dtsi
+++ b/arch/arm/boot/dts/msm8974-gpio.dtsi
@@ -10,225 +10,223 @@
  * GNU General Public License for more details.
  */
 
-/ {
-	qcom,spmi@fc4c0000 {
+&spmi_bus {
 
-		qcom,pm8941@0 {
+	qcom,pm8941@0 {
 
-			pm8941_gpios: pm8941_gpios {
+		pm8941_gpios: pm8941_gpios {
 
-				gpio@c000 {
-					status = "ok";
-				};
-
-				gpio@c100 {
-					status = "ok";
-				};
-
-				gpio@c200 {
-					status = "ok";
-				};
-
-				gpio@c300 {
-					status = "ok";
-				};
-
-				gpio@c400 {
-					status = "ok";
-				};
-
-				gpio@c500 {
-					status = "ok";
-				};
-
-				gpio@c600 {
-					status = "ok";
-				};
-
-				gpio@c700 {
-					status = "ok";
-				};
-
-				gpio@c800 {
-					status = "ok";
-				};
-
-				gpio@c900 {
-					status = "ok";
-				};
-
-				gpio@ca00 {
-					status = "ok";
-				};
-
-				gpio@cb00 {
-					status = "ok";
-				};
-
-				gpio@cc00 {
-					status = "ok";
-				};
-
-				gpio@cd00 {
-					status = "ok";
-				};
-
-				gpio@ce00 {
-					status = "ok";
-				};
-
-				gpio@cf00 {
-					status = "ok";
-				};
-
-				gpio@d000 {
-					status = "ok";
-				};
-
-				gpio@d100 {
-					status = "ok";
-				};
-
-				gpio@d200 {
-					status = "ok";
-				};
-
-				gpio@d300 {
-					status = "ok";
-				};
-
-				gpio@d400 {
-					status = "ok";
-				};
-
-				gpio@d500 {
-					status = "ok";
-				};
-
-				gpio@d600 {
-					status = "ok";
-				};
-
-				gpio@d700 {
-					status = "ok";
-				};
-
-				gpio@d800 {
-					qcom,out-strength = <1>;
-					status = "ok";
-				};
-
-				gpio@d900 {
-					qcom,out-strength = <1>;
-					status = "ok";
-				};
-
-				gpio@da00 {
-					qcom,out-strength = <1>;
-					status = "ok";
-				};
-
-				gpio@db00 {
-					qcom,out-strength = <1>;
-					status = "ok";
-				};
-
-				gpio@dc00 {
-					qcom,out-strength = <1>;
-					status = "ok";
-				};
-
-				gpio@dd00 {
-					qcom,out-strength = <1>;
-					status = "ok";
-				};
-
-				gpio@de00 {
-					qcom,out-strength = <1>;
-					status = "ok";
-				};
-
-				gpio@df00 {
-					qcom,out-strength = <1>;
-					status = "ok";
-				};
-
-				gpio@e000 {
-					qcom,out-strength = <1>;
-					status = "ok";
-				};
-
-				gpio@e100 {
-					qcom,out-strength = <1>;
-					status = "ok";
-				};
-
-				gpio@e200 {
-					qcom,out-strength = <1>;
-					status = "ok";
-				};
-
-				gpio@e300 {
-					qcom,out-strength = <1>;
-					status = "ok";
-				};
+			gpio@c000 {
+				status = "ok";
 			};
 
-			pm8941_mpps: pm8941_mpps {
+			gpio@c100 {
+				status = "ok";
+			};
 
-				mpp@a000 {
-					status = "ok";
-				};
+			gpio@c200 {
+				status = "ok";
+			};
 
-				mpp@a100 {
-					status = "ok";
-				};
+			gpio@c300 {
+				status = "ok";
+			};
 
-				mpp@a200 {
-					status = "ok";
-				};
+			gpio@c400 {
+				status = "ok";
+			};
 
-				mpp@a300 {
-					status = "ok";
-				};
+			gpio@c500 {
+				status = "ok";
+			};
 
-				mpp@a400 {
-					status = "ok";
-				};
+			gpio@c600 {
+				status = "ok";
+			};
 
-				mpp@a500 {
-					status = "ok";
-				};
+			gpio@c700 {
+				status = "ok";
+			};
 
-				mpp@a600 {
-					status = "ok";
-				};
+			gpio@c800 {
+				status = "ok";
+			};
 
-				mpp@a700 {
-					status = "ok";
-				};
+			gpio@c900 {
+				status = "ok";
+			};
+
+			gpio@ca00 {
+				status = "ok";
+			};
+
+			gpio@cb00 {
+				status = "ok";
+			};
+
+			gpio@cc00 {
+				status = "ok";
+			};
+
+			gpio@cd00 {
+				status = "ok";
+			};
+
+			gpio@ce00 {
+				status = "ok";
+			};
+
+			gpio@cf00 {
+				status = "ok";
+			};
+
+			gpio@d000 {
+				status = "ok";
+			};
+
+			gpio@d100 {
+				status = "ok";
+			};
+
+			gpio@d200 {
+				status = "ok";
+			};
+
+			gpio@d300 {
+				status = "ok";
+			};
+
+			gpio@d400 {
+				status = "ok";
+			};
+
+			gpio@d500 {
+				status = "ok";
+			};
+
+			gpio@d600 {
+				status = "ok";
+			};
+
+			gpio@d700 {
+				status = "ok";
+			};
+
+			gpio@d800 {
+				qcom,out-strength = <1>;
+				status = "ok";
+			};
+
+			gpio@d900 {
+				qcom,out-strength = <1>;
+				status = "ok";
+			};
+
+			gpio@da00 {
+				qcom,out-strength = <1>;
+				status = "ok";
+			};
+
+			gpio@db00 {
+				qcom,out-strength = <1>;
+				status = "ok";
+			};
+
+			gpio@dc00 {
+				qcom,out-strength = <1>;
+				status = "ok";
+			};
+
+			gpio@dd00 {
+				qcom,out-strength = <1>;
+				status = "ok";
+			};
+
+			gpio@de00 {
+				qcom,out-strength = <1>;
+				status = "ok";
+			};
+
+			gpio@df00 {
+				qcom,out-strength = <1>;
+				status = "ok";
+			};
+
+			gpio@e000 {
+				qcom,out-strength = <1>;
+				status = "ok";
+			};
+
+			gpio@e100 {
+				qcom,out-strength = <1>;
+				status = "ok";
+			};
+
+			gpio@e200 {
+				qcom,out-strength = <1>;
+				status = "ok";
+			};
+
+			gpio@e300 {
+				qcom,out-strength = <1>;
+				status = "ok";
 			};
 		};
 
-		qcom,pm8841@4 {
+		pm8941_mpps: pm8941_mpps {
 
-			pm8841_mpps: pm8841_mpps {
+			mpp@a000 {
+				status = "ok";
+			};
 
-				mpp@a000 {
-					status = "ok";
-				};
+			mpp@a100 {
+				status = "ok";
+			};
 
-				mpp@a100 {
-					status = "ok";
-				};
+			mpp@a200 {
+				status = "ok";
+			};
 
-				mpp@a200 {
-					status = "ok";
-				};
+			mpp@a300 {
+				status = "ok";
+			};
 
-				mpp@a300 {
-					status = "ok";
-				};
+			mpp@a400 {
+				status = "ok";
+			};
+
+			mpp@a500 {
+				status = "ok";
+			};
+
+			mpp@a600 {
+				status = "ok";
+			};
+
+			mpp@a700 {
+				status = "ok";
+			};
+		};
+	};
+
+	qcom,pm8841@4 {
+
+		pm8841_mpps: pm8841_mpps {
+
+			mpp@a000 {
+				status = "ok";
+			};
+
+			mpp@a100 {
+				status = "ok";
+			};
+
+			mpp@a200 {
+				status = "ok";
+			};
+
+			mpp@a300 {
+				status = "ok";
 			};
 		};
 	};