From: Matthew McClintock <mmcclint@xxxxxxxxxxxxxx>
Add initial dts files and SoC support for IPQ4019
Signed-off-by: Varadarajan Narayanan <varada@xxxxxxxxxxxxxx>
---
v2 - add sleep_clk
arch/arm/boot/dts/qcom-ipq4019.dtsi | 115 ++++++++++++++++++++++++++++++++++++
1 file changed, 115 insertions(+)
create mode 100644 arch/arm/boot/dts/qcom-ipq4019.dtsi
diff --git a/arch/arm/boot/dts/qcom-ipq4019.dtsi b/arch/arm/boot/dts/qcom-ipq4019.dtsi
new file mode 100644
index 0000000..fc73822
--- /dev/null
+++ b/arch/arm/boot/dts/qcom-ipq4019.dtsi
@@ -0,0 +1,115 @@
+/*
+ * Copyright (c) 2015, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+/dts-v1/;
+
+#include "skeleton.dtsi"
+#include <dt-bindings/clock/qcom,gcc-ipq4019.h>
+
+/ {
+ model = "Qualcomm Technologies, Inc. IPQ4019";
+ compatible = "qcom,ipq4019";
+ interrupt-parent = <&intc>;
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a7";
+ reg = <0x0>;
+ clocks = <&gcc GCC_APPS_CLK_SRC>;
+ };
+
+ cpu@1 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a7";
+ reg = <0x1>;
+ clocks = <&gcc GCC_APPS_CLK_SRC>;
+ };
+
+ cpu@2 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a7";
+ reg = <0x2>;
+ clocks = <&gcc GCC_APPS_CLK_SRC>;
+ };
+
+ cpu@3 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a7";
+ reg = <0x3>;
+ clocks = <&gcc GCC_APPS_CLK_SRC>;
+ };
+ };
+
+ clocks {
+ sleep_clk: sleep_clk {
+ compatible = "fixed-clock";
+ clock-frequency = <32768>;
+ #clock-cells = <0>;
+ };
+ };
+
+ soc {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+ compatible = "simple-bus";
+
+ intc: interrupt-controller@b000000 {
+ compatible = "qcom,msm-qgic2";
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ reg = <0x0b000000 0x1000>,
+ <0x0b002000 0x1000>;
+ };
+
+ gcc: clock-controller@1800000 {
+ compatible = "qcom,gcc-ipq4019";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ reg = <0x1800000 0x60000>;
+ };
+
+ tlmm: pinctrl@0x01000000 {
+ compatible = "qcom,ipq4019-pinctrl";
+ reg = <0x01000000 0x300000>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ interrupts = <0 208 0>;
+ };
+
+ serial@78af000 {
+ compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm";
+ reg = <0x78af000 0x200>;
+ interrupts = <0 107 0>;
+ status = "disabled";
+ clocks = <&gcc GCC_BLSP1_UART1_APPS_CLK>,
+ <&gcc GCC_BLSP1_AHB_CLK>;
+ clock-names = "core", "iface";
+ };
+
+ serial@78b0000 {
+ compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm";
+ reg = <0x78b0000 0x200>;
+ interrupts = <0 108 0>;
+ status = "disabled";
+ clocks = <&gcc GCC_BLSP1_UART2_APPS_CLK>,
+ <&gcc GCC_BLSP1_AHB_CLK>;
+ clock-names = "core", "iface";
+ };
+ };
+};
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