openwrt/target/linux/ipq806x/patches-3.18/126-add-rpm-to-ipq8064-dts.patch

--- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
@@ -2,6 +2,7 @@
 
 #include "skeleton.dtsi"
 #include <dt-bindings/clock/qcom,gcc-ipq806x.h>
+#include <dt-bindings/mfd/qcom-rpm.h>
 #include <dt-bindings/soc/qcom,gsbi.h>
 #include <dt-bindings/reset/qcom,gcc-ipq806x.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
@@ -76,6 +77,63 @@
 		ranges;
 		compatible = "simple-bus";
 
+		rpm@108000 {
+			compatible = "qcom,rpm-ipq8064";
+			reg = <0x108000 0x1000>;
+			qcom,ipc = <&l2cc 0x8 2>;
+
+			interrupts = <0 19 0>,
+				     <0 21 0>,
+				     <0 22 0>;
+			interrupt-names = "ack",
+					  "err",
+					  "wakeup";
+
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			smb208_s1a: smb208-s1a {
+				compatible = "qcom,rpm-smb208";
+				reg = <QCOM_RPM_SMB208_S1a>;
+
+				regulator-min-microvolt = <1050000>;
+				regulator-max-microvolt = <1150000>;
+
+				qcom,switch-mode-frequency = <1200000>;
+
+			};
+
+			smb208_s1b: smb208-s1b {
+				compatible = "qcom,rpm-smb208";
+				reg = <QCOM_RPM_SMB208_S1b>;
+
+				regulator-min-microvolt = <1050000>;
+				regulator-max-microvolt = <1150000>;
+
+				qcom,switch-mode-frequency = <1200000>;
+			};
+
+			smb208_s2a: smb208-s2a {
+				compatible = "qcom,rpm-smb208";
+				reg = <QCOM_RPM_SMB208_S2a>;
+
+				regulator-min-microvolt = < 800000>;
+				regulator-max-microvolt = <1250000>;
+
+				qcom,switch-mode-frequency = <1200000>;
+			};
+
+			smb208_s2b: smb208-s2b {
+				compatible = "qcom,rpm-smb208";
+				reg = <QCOM_RPM_SMB208_S2b>;
+
+				regulator-min-microvolt = < 800000>;
+				regulator-max-microvolt = <1250000>;
+
+				qcom,switch-mode-frequency = <1200000>;
+			};
+		};
+
 		qcom_pinmux: pinmux@800000 {
 			compatible = "qcom,ipq8064-pinctrl";
 			reg = <0x800000 0x4000>;
@@ -120,6 +178,12 @@
 			reg = <0x02098000 0x1000>, <0x02008000 0x1000>;
 		};
 
+		l2cc: clock-controller@2011000 {
+			compatible = "qcom,kpss-gcc", "syscon";
+			reg = <0x2011000 0x1000>;
+			clock-output-names = "acpu_l2_aux";
+ 		};
+ 
 		saw0: regulator@2089000 {
 			compatible = "qcom,saw2";
 			reg = <0x02089000 0x1000>, <0x02009000 0x1000>;