ARM: dts: qcom: Add APQ8084 SoC support

Add support for the Qualcomm Snapdragon 805 APQ8084 SoC. It is
used on APQ8084-MTP and other boards.

Signed-off-by: Georgi Djakov <gdjakov@mm-sol.com>
Signed-off-by: Kumar Gala <galak@codeaurora.org>

2 files changed, 180 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/qcom-apq8084.dtsi b/arch/arm/boot/dts/qcom-apq8084.dtsi
new file mode 100644
index 000000000000..e3e009a5912b
--- /dev/null
+++ b/arch/arm/boot/dts/qcom-apq8084.dtsi
@@ -0,0 +1,179 @@
+/dts-v1/;
+
+#include "skeleton.dtsi"
+
+/ {
+        model = "Qualcomm APQ 8084";
+        compatible = "qcom,apq8084";
+        interrupt-parent = <&intc>;
+
+        cpus {
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                cpu@0 {
+                        device_type = "cpu";
+                        compatible = "qcom,krait";
+                        reg = <0>;
+                        enable-method = "qcom,kpss-acc-v2";
+                        next-level-cache = <&L2>;
+                        qcom,acc = <&acc0>;
+                };
+
+                cpu@1 {
+                        device_type = "cpu";
+                        compatible = "qcom,krait";
+                        reg = <1>;
+                        enable-method = "qcom,kpss-acc-v2";
+                        next-level-cache = <&L2>;
+                        qcom,acc = <&acc1>;
+                };
+
+                cpu@2 {
+                        device_type = "cpu";
+                        compatible = "qcom,krait";
+                        reg = <2>;
+                        enable-method = "qcom,kpss-acc-v2";
+                        next-level-cache = <&L2>;
+                        qcom,acc = <&acc2>;
+                };
+
+                cpu@3 {
+                        device_type = "cpu";
+                        compatible = "qcom,krait";
+                        reg = <3>;
+                        enable-method = "qcom,kpss-acc-v2";
+                        next-level-cache = <&L2>;
+                        qcom,acc = <&acc3>;
+                };
+
+                L2: l2-cache {
+                        compatible = "qcom,arch-cache";
+                        cache-level = <2>;
+                        qcom,saw = <&saw_l2>;
+                };
+        };
+
+        cpu-pmu {
+                compatible = "qcom,krait-pmu";
+                interrupts = <1 7 0xf04>;
+        };
+
+        timer {
+                compatible = "arm,armv7-timer";
+                interrupts = <1 2 0xf08>,
+                             <1 3 0xf08>,
+                             <1 4 0xf08>,
+                             <1 1 0xf08>;
+                clock-frequency = <19200000>;
+        };
+
+        soc: soc {
+                #address-cells = <1>;
+                #size-cells = <1>;
+                ranges;
+                compatible = "simple-bus";
+
+                intc: interrupt-controller@f9000000 {
+                        compatible = "qcom,msm-qgic2";
+                        interrupt-controller;
+                        #interrupt-cells = <3>;
+                        reg = <0xf9000000 0x1000>,
+                              <0xf9002000 0x1000>;
+                };
+
+                timer@f9020000 {
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+                        ranges;
+                        compatible = "arm,armv7-timer-mem";
+                        reg = <0xf9020000 0x1000>;
+                        clock-frequency = <19200000>;
+
+                        frame@f9021000 {
+                                frame-number = <0>;
+                                interrupts = <0 8 0x4>,
+                                             <0 7 0x4>;
+                                reg = <0xf9021000 0x1000>,
+                                      <0xf9022000 0x1000>;
+                        };
+
+                        frame@f9023000 {
+                                frame-number = <1>;
+                                interrupts = <0 9 0x4>;
+                                reg = <0xf9023000 0x1000>;
+                                status = "disabled";
+                        };
+
+                        frame@f9024000 {
+                                frame-number = <2>;
+                                interrupts = <0 10 0x4>;
+                                reg = <0xf9024000 0x1000>;
+                                status = "disabled";
+                        };
+
+                        frame@f9025000 {
+                                frame-number = <3>;
+                                interrupts = <0 11 0x4>;
+                                reg = <0xf9025000 0x1000>;
+                                status = "disabled";
+                        };
+
+                        frame@f9026000 {
+                                frame-number = <4>;
+                                interrupts = <0 12 0x4>;
+                                reg = <0xf9026000 0x1000>;
+                                status = "disabled";
+                        };
+
+                        frame@f9027000 {
+                                frame-number = <5>;
+                                interrupts = <0 13 0x4>;
+                                reg = <0xf9027000 0x1000>;
+                                status = "disabled";
+                        };
+
+                        frame@f9028000 {
+                                frame-number = <6>;
+                                interrupts = <0 14 0x4>;
+                                reg = <0xf9028000 0x1000>;
+                                status = "disabled";
+                        };
+                };
+
+                saw_l2: regulator@f9012000 {
+                        compatible = "qcom,saw2";
+                        reg = <0xf9012000 0x1000>;
+                        regulator;
+                };
+
+                acc0: clock-controller@f9088000 {
+                        compatible = "qcom,kpss-acc-v2";
+                        reg = <0xf9088000 0x1000>,
+                              <0xf9008000 0x1000>;
+                };
+
+                acc1: clock-controller@f9098000 {
+                        compatible = "qcom,kpss-acc-v2";
+                        reg = <0xf9098000 0x1000>,
+                              <0xf9008000 0x1000>;
+                };
+
+                acc2: clock-controller@f90a8000 {
+                        compatible = "qcom,kpss-acc-v2";
+                        reg = <0xf90a8000 0x1000>,
+                              <0xf9008000 0x1000>;
+                };
+
+                acc3: clock-controller@f90b8000 {
+                        compatible = "qcom,kpss-acc-v2";
+                        reg = <0xf90b8000 0x1000>,
+                              <0xf9008000 0x1000>;
+                };
+
+                restart@fc4ab000 {
+                        compatible = "qcom,pshold";
+                        reg = <0xfc4ab000 0x4>;
+                };
+        };
+};
diff --git a/arch/arm/mach-qcom/board.c b/arch/arm/mach-qcom/board.c
index 350fa8d718f4..c437a9941726 100644
--- a/arch/arm/mach-qcom/board.c
+++ b/arch/arm/mach-qcom/board.c
@@ -17,6 +17,7 @@
 static const char * const qcom_dt_match[] __initconst = {
         "qcom,apq8064",
         "qcom,apq8074-dragonboard",
+        "qcom,apq8084",
         "qcom,msm8660-surf",
         "qcom,msm8960-cdp",
         NULL