arch/arm64/boot/dts/qcom/msm8916.dtsi

/*
 * Copyright (c) 2013-2015, 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.
 */

#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/clock/qcom,gcc-msm8916.h>
#include <dt-bindings/reset/qcom,gcc-msm8916.h>

/ {
	model = "Qualcomm Technologies, Inc. MSM8916";
	compatible = "qcom,msm8916";

	interrupt-parent = <&intc>;

	#address-cells = <2>;
	#size-cells = <2>;

	aliases { };

	chosen { };

	memory {
		device_type = "memory";
		/* We expect the bootloader to fill in the reg */
		reg = <0 0 0 0>;
	};

	cpus {
		#address-cells = <1>;
		#size-cells = <0>;

		CPU0: cpu@0 {
			device_type = "cpu";
			compatible = "arm,cortex-a53", "arm,armv8";
			reg = <0x0>;
		};

		CPU1: cpu@1 {
			device_type = "cpu";
			compatible = "arm,cortex-a53", "arm,armv8";
			reg = <0x1>;
		};

		CPU2: cpu@2 {
			device_type = "cpu";
			compatible = "arm,cortex-a53", "arm,armv8";
			reg = <0x2>;
		};

		CPU3: cpu@3 {
			device_type = "cpu";
			compatible = "arm,cortex-a53", "arm,armv8";
			reg = <0x3>;
		};
	};

	timer {
		compatible = "arm,armv8-timer";
		interrupts = <GIC_PPI 2 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
			     <GIC_PPI 3 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
			     <GIC_PPI 4 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
			     <GIC_PPI 1 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
	};

	soc: soc {
		#address-cells = <1>;
		#size-cells = <1>;
		ranges = <0 0 0 0xffffffff>;
		compatible = "simple-bus";

		pinctrl@1000000 {
			compatible = "qcom,msm8916-pinctrl";
			reg = <0x1000000 0x300000>;
			interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
			gpio-controller;
			#gpio-cells = <2>;
			interrupt-controller;
			#interrupt-cells = <2>;

			blsp1_uart2_default: blsp1_uart2_default {
				pinmux {
					function = "blsp_uart2";
					pins = "gpio4", "gpio5";
				};
				pinconf {
					pins = "gpio4", "gpio5";
					drive-strength = <16>;
					bias-disable;
				};
			};

			blsp1_uart2_sleep: blsp1_uart2_sleep {
				pinmux {
					function = "blsp_uart2";
					pins = "gpio4", "gpio5";
				};
				pinconf {
					pins = "gpio4", "gpio5";
					drive-strength = <2>;
					bias-pull-down;
				};
			};
		};

		gcc: qcom,gcc@1800000 {
			compatible = "qcom,gcc-msm8916";
			#clock-cells = <1>;
			#reset-cells = <1>;
			reg = <0x1800000 0x80000>;
		};

		blsp1_uart2: serial@78b0000 {
			compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm";
			reg = <0x78b0000 0x200>;
			interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&gcc GCC_BLSP1_UART2_APPS_CLK>, <&gcc GCC_BLSP1_AHB_CLK>;
			clock-names = "core", "iface";
			status = "disabled";
		};

		intc: interrupt-controller@b000000 {
			compatible = "qcom,msm-qgic2";
			interrupt-controller;
			#interrupt-cells = <3>;
			reg = <0x0b000000 0x1000>, <0x0b002000 0x1000>;
		};

		timer@b020000 {
			#address-cells = <1>;
			#size-cells = <1>;
			ranges;
			compatible = "arm,armv7-timer-mem";
			reg = <0xb020000 0x1000>;
			clock-frequency = <19200000>;

			frame@b021000 {
				frame-number = <0>;
				interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
					     <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
				reg = <0xb021000 0x1000>,
				      <0xb022000 0x1000>;
			};

			frame@b023000 {
				frame-number = <1>;
				interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
				reg = <0xb023000 0x1000>;
				status = "disabled";
			};

			frame@b024000 {
				frame-number = <2>;
				interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
				reg = <0xb024000 0x1000>;
				status = "disabled";
			};

			frame@b025000 {
				frame-number = <3>;
				interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
				reg = <0xb025000 0x1000>;
				status = "disabled";
			};

			frame@b026000 {
				frame-number = <4>;
				interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
				reg = <0xb026000 0x1000>;
				status = "disabled";
			};

			frame@b027000 {
				frame-number = <5>;
				interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
				reg = <0xb027000 0x1000>;
				status = "disabled";
			};

			frame@b028000 {
				frame-number = <6>;
				interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
				reg = <0xb028000 0x1000>;
				status = "disabled";
			};
		};
	};
};