/*
 * Device Tree Source for Qualcomm MDM9615 SoC
 *
 * Copyright (C) 2016 BayLibre, SAS.
 * Author : Neil Armstrong <narmstrong@baylibre.com>
 *
 * This file is dual-licensed: you can use it either under the terms
 * of the GPL or the X11 license, at your option. Note that this dual
 * licensing only applies to this file, and not this project as a
 * whole.
 *
 *  a) This file is free software; you can redistribute it and/or
 *     modify it under the terms of the GNU General Public License as
 *     published by the Free Software Foundation; either version 2 of the
 *     License, or (at your option) any later version.
 *
 *     This file 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.
 *
 * Or, alternatively,
 *
 *  b) Permission is hereby granted, free of charge, to any person
 *     obtaining a copy of this software and associated documentation
 *     files (the "Software"), to deal in the Software without
 *     restriction, including without limitation the rights to use,
 *     copy, modify, merge, publish, distribute, sublicense, and/or
 *     sell copies of the Software, and to permit persons to whom the
 *     Software is furnished to do so, subject to the following
 *     conditions:
 *
 *     The above copyright notice and this permission notice shall be
 *     included in all copies or substantial portions of the Software.
 *
 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 *     OTHER DEALINGS IN THE SOFTWARE.
 */

/dts-v1/;

#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/clock/qcom,gcc-mdm9615.h>
#include <dt-bindings/reset/qcom,gcc-mdm9615.h>
#include <dt-bindings/mfd/qcom-rpm.h>
#include <dt-bindings/soc/qcom,gsbi.h>

/ {
	#address-cells = <1>;
	#size-cells = <1>;
	model = "Qualcomm MDM9615";
	compatible = "qcom,mdm9615";
	interrupt-parent = <&intc>;

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

		cpu0: cpu@0 {
			compatible = "arm,cortex-a5";
			device_type = "cpu";
			next-level-cache = <&L2>;
		};
	};

	cpu-pmu {
		compatible = "arm,cortex-a5-pmu";
		interrupts = <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_LEVEL_HIGH)>;
	};

	clocks {
		cxo_board {
			compatible = "fixed-clock";
			#clock-cells = <0>;
			clock-frequency = <19200000>;
		};
	};

	regulators {
		vsdcc_fixed: vsdcc-regulator {
			compatible = "regulator-fixed";
			regulator-name = "SDCC Power";
			regulator-min-microvolt = <2700000>;
			regulator-max-microvolt = <2700000>;
			regulator-always-on;
		};
	};

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

		L2: cache-controller@2040000 {
			compatible = "arm,pl310-cache";
			reg = <0x02040000 0x1000>;
			arm,data-latency = <2 2 0>;
			cache-unified;
			cache-level = <2>;
		};

		intc: interrupt-controller@2000000 {
			compatible = "qcom,msm-qgic2";
			interrupt-controller;
			#interrupt-cells = <3>;
			reg = <0x02000000 0x1000>,
			      <0x02002000 0x1000>;
		};

		timer@200a000 {
			compatible = "qcom,kpss-timer", "qcom,msm-timer";
			interrupts = <GIC_PPI 1 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_EDGE_RISING)>,
				     <GIC_PPI 2 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_EDGE_RISING)>,
				     <GIC_PPI 3 (GIC_CPU_MASK_SIMPLE(1) | IRQ_TYPE_EDGE_RISING)>;
			reg = <0x0200a000 0x100>;
			clock-frequency = <27000000>,
					  <32768>;
			cpu-offset = <0x80000>;
		};

		msmgpio: pinctrl@800000 {
			compatible = "qcom,mdm9615-pinctrl";
			gpio-controller;
			gpio-ranges = <&msmgpio 0 0 88>;
			#gpio-cells = <2>;
			interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
			interrupt-controller;
			#interrupt-cells = <2>;
			reg = <0x800000 0x4000>;
		};

		gcc: clock-controller@900000 {
			compatible = "qcom,gcc-mdm9615";
			#clock-cells = <1>;
			#reset-cells = <1>;
			reg = <0x900000 0x4000>;
		};

		lcc: clock-controller@28000000 {
			compatible = "qcom,lcc-mdm9615";
			reg = <0x28000000 0x1000>;
			#clock-cells = <1>;
			#reset-cells = <1>;
		};

		l2cc: clock-controller@2011000 {
			compatible = "syscon";
			reg = <0x02011000 0x1000>;
		};

		rng@1a500000 {
			compatible = "qcom,prng";
			reg = <0x1a500000 0x200>;
			clocks = <&gcc PRNG_CLK>;
			clock-names = "core";
			assigned-clocks = <&gcc PRNG_CLK>;
			assigned-clock-rates = <32000000>;
		};

		gsbi2: gsbi@16100000 {
			compatible = "qcom,gsbi-v1.0.0";
			cell-index = <2>;
			reg = <0x16100000 0x100>;
			clocks = <&gcc GSBI2_H_CLK>;
			clock-names = "iface";
			status = "disabled";
			#address-cells = <1>;
			#size-cells = <1>;
			ranges;

			gsbi2_i2c: i2c@16180000 {
				compatible = "qcom,i2c-qup-v1.1.1";
				#address-cells = <1>;
				#size-cells = <0>;
				reg = <0x16180000 0x1000>;
				interrupts = <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>;

				clocks = <&gcc GSBI2_QUP_CLK>, <&gcc GSBI2_H_CLK>;
				clock-names = "core", "iface";
				status = "disabled";
			};
		};

		gsbi3: gsbi@16200000 {
			compatible = "qcom,gsbi-v1.0.0";
			cell-index = <3>;
			reg = <0x16200000 0x100>;
			clocks = <&gcc GSBI3_H_CLK>;
			clock-names = "iface";
			status = "disabled";
			#address-cells = <1>;
			#size-cells = <1>;
			ranges;

			gsbi3_spi: spi@16280000 {
				compatible = "qcom,spi-qup-v1.1.1";
				#address-cells = <1>;
				#size-cells = <0>;
				reg = <0x16280000 0x1000>;
				interrupts = <GIC_SPI 151 IRQ_TYPE_LEVEL_HIGH>;
				spi-max-frequency = <24000000>;

				clocks = <&gcc GSBI3_QUP_CLK>, <&gcc GSBI3_H_CLK>;
				clock-names = "core", "iface";
				status = "disabled";
			};
		};

		gsbi4: gsbi@16300000 {
			compatible = "qcom,gsbi-v1.0.0";
			cell-index = <4>;
			reg = <0x16300000 0x100>;
			clocks = <&gcc GSBI4_H_CLK>;
			clock-names = "iface";
			status = "disabled";
			#address-cells = <1>;
			#size-cells = <1>;
			ranges;

			syscon-tcsr = <&tcsr>;

			gsbi4_serial: serial@16340000 {
				compatible = "qcom,msm-uartdm-v1.3", "qcom,msm-uartdm";
				reg = <0x16340000 0x1000>,
				      <0x16300000 0x1000>;
				interrupts = <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>;
				clocks = <&gcc GSBI4_UART_CLK>, <&gcc GSBI4_H_CLK>;
				clock-names = "core", "iface";
				status = "disabled";
			};
		};

		gsbi5: gsbi@16400000 {
			compatible = "qcom,gsbi-v1.0.0";
			cell-index = <5>;
			reg = <0x16400000 0x100>;
			clocks = <&gcc GSBI5_H_CLK>;
			clock-names = "iface";
			status = "disabled";
			#address-cells = <1>;
			#size-cells = <1>;
			ranges;

			syscon-tcsr = <&tcsr>;

			gsbi5_i2c: i2c@16480000 {
				compatible = "qcom,i2c-qup-v1.1.1";
				#address-cells = <1>;
				#size-cells = <0>;
				reg = <0x16480000 0x1000>;
				interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>;

				/* QUP clock is not initialized, set rate */
				assigned-clocks = <&gcc GSBI5_QUP_CLK>;
				assigned-clock-rates = <24000000>;

				clocks = <&gcc GSBI5_QUP_CLK>, <&gcc GSBI5_H_CLK>;
				clock-names = "core", "iface";
				status = "disabled";
			};

			gsbi5_serial: serial@16440000 {
				compatible = "qcom,msm-uartdm-v1.3", "qcom,msm-uartdm";
				reg = <0x16440000 0x1000>,
				      <0x16400000 0x1000>;
				interrupts = <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>;
				clocks = <&gcc GSBI5_UART_CLK>, <&gcc GSBI5_H_CLK>;
				clock-names = "core", "iface";
				status = "disabled";
			};
		};

		qcom,ssbi@500000 {
			compatible = "qcom,ssbi";
			reg = <0x500000 0x1000>;
			qcom,controller-type = "pmic-arbiter";

			pmicintc: pmic@0 {
				compatible = "qcom,pm8018", "qcom,pm8921";
				interrupts = <GIC_PPI 226 IRQ_TYPE_LEVEL_HIGH>;
				#interrupt-cells = <2>;
				interrupt-controller;
				#address-cells = <1>;
				#size-cells = <0>;

				pwrkey@1c {
					compatible = "qcom,pm8018-pwrkey", "qcom,pm8921-pwrkey";
					reg = <0x1c>;
					interrupt-parent = <&pmicintc>;
					interrupts = <50 IRQ_TYPE_EDGE_RISING>,
						     <51 IRQ_TYPE_EDGE_RISING>;
					debounce = <15625>;
					pull-up;
				};

				pmicmpp: mpp@50 {
					compatible = "qcom,pm8018-mpp", "qcom,ssbi-mpp";
					interrupt-parent = <&pmicintc>;
					interrupts = <24 IRQ_TYPE_NONE>,
						     <25 IRQ_TYPE_NONE>,
						     <26 IRQ_TYPE_NONE>,
						     <27 IRQ_TYPE_NONE>,
						     <28 IRQ_TYPE_NONE>,
						     <29 IRQ_TYPE_NONE>;
					reg = <0x50>;
					gpio-controller;
					#gpio-cells = <2>;
				};

				rtc@11d {
					compatible = "qcom,pm8018-rtc", "qcom,pm8921-rtc";
					interrupt-parent = <&pmicintc>;
					interrupts = <39 IRQ_TYPE_EDGE_RISING>;
					reg = <0x11d>;
					allow-set-time;
				};

				pmicgpio: gpio@150 {
					compatible = "qcom,pm8018-gpio", "qcom,ssbi-gpio";
					interrupt-controller;
					#interrupt-cells = <2>;
					gpio-controller;
					gpio-ranges = <&pmicgpio 0 0 6>;
					#gpio-cells = <2>;
				};
			};
		};

		sdcc1bam: dma@12182000{
			compatible = "qcom,bam-v1.3.0";
			reg = <0x12182000 0x8000>;
			interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&gcc SDC1_H_CLK>;
			clock-names = "bam_clk";
			#dma-cells = <1>;
			qcom,ee = <0>;
		};

		sdcc2bam: dma@12142000{
			compatible = "qcom,bam-v1.3.0";
			reg = <0x12142000 0x8000>;
			interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&gcc SDC2_H_CLK>;
			clock-names = "bam_clk";
			#dma-cells = <1>;
			qcom,ee = <0>;
		};

		amba {
			compatible = "simple-bus";
			#address-cells = <1>;
			#size-cells = <1>;
			ranges;
			sdcc1: sdcc@12180000 {
				status = "disabled";
				compatible = "arm,pl18x", "arm,primecell";
				arm,primecell-periphid = <0x00051180>;
				reg = <0x12180000 0x2000>;
				interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>;
				interrupt-names	= "cmd_irq";
				clocks = <&gcc SDC1_CLK>, <&gcc SDC1_H_CLK>;
				clock-names = "mclk", "apb_pclk";
				bus-width = <8>;
				max-frequency = <48000000>;
				cap-sd-highspeed;
				cap-mmc-highspeed;
				vmmc-supply = <&vsdcc_fixed>;
				dmas = <&sdcc1bam 2>, <&sdcc1bam 1>;
				dma-names = "tx", "rx";
				assigned-clocks = <&gcc SDC1_CLK>;
				assigned-clock-rates = <400000>;
			};

			sdcc2: sdcc@12140000 {
				compatible = "arm,pl18x", "arm,primecell";
				arm,primecell-periphid = <0x00051180>;
				status = "disabled";
				reg = <0x12140000 0x2000>;
				interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
				interrupt-names	= "cmd_irq";
				clocks = <&gcc SDC2_CLK>, <&gcc SDC2_H_CLK>;
				clock-names = "mclk", "apb_pclk";
				bus-width = <4>;
				cap-sd-highspeed;
				cap-mmc-highspeed;
				max-frequency = <48000000>;
				no-1-8-v;
				vmmc-supply = <&vsdcc_fixed>;
				dmas = <&sdcc2bam 2>, <&sdcc2bam 1>;
				dma-names = "tx", "rx";
				assigned-clocks = <&gcc SDC2_CLK>;
				assigned-clock-rates = <400000>;
			};
		};

		tcsr: syscon@1a400000 {
			compatible = "qcom,tcsr-mdm9615", "syscon";
			reg = <0x1a400000 0x100>;
		};

		rpm: rpm@108000 {
			compatible = "qcom,rpm-mdm9615";
			reg = <0x108000 0x1000>;

			qcom,ipc = <&l2cc 0x8 2>;

			interrupts = <GIC_SPI 19 IRQ_TYPE_EDGE_RISING>,
				     <GIC_SPI 21 IRQ_TYPE_EDGE_RISING>,
				     <GIC_SPI 22 IRQ_TYPE_EDGE_RISING>;
			interrupt-names	= "ack", "err", "wakeup";

			regulators {
				compatible = "qcom,rpm-pm8018-regulators";

				vin_lvs1-supply = <&pm8018_s3>;

				vdd_l7-supply = <&pm8018_s4>;
				vdd_l8-supply = <&pm8018_s3>;
				vdd_l9_l10_l11_l12-supply = <&pm8018_s5>;

				/* Buck SMPS */
				pm8018_s1: s1 {
					regulator-min-microvolt = <500000>;
					regulator-max-microvolt = <1150000>;
					qcom,switch-mode-frequency = <1600000>;
					bias-pull-down;
				};

				pm8018_s2: s2 {
					regulator-min-microvolt = <1225000>;
					regulator-max-microvolt = <1300000>;
					qcom,switch-mode-frequency = <1600000>;
					bias-pull-down;
				};

				pm8018_s3: s3 {
					regulator-always-on;
					regulator-min-microvolt = <1800000>;
					regulator-max-microvolt = <1800000>;
					qcom,switch-mode-frequency = <1600000>;
					bias-pull-down;
				};

				pm8018_s4: s4 {
					regulator-min-microvolt = <2100000>;
					regulator-max-microvolt = <2200000>;
					qcom,switch-mode-frequency = <1600000>;
					bias-pull-down;
				};

				pm8018_s5: s5 {
					regulator-always-on;
					regulator-min-microvolt = <1350000>;
					regulator-max-microvolt = <1350000>;
					qcom,switch-mode-frequency = <1600000>;
					bias-pull-down;
				};

				/* PMOS LDO */
				pm8018_l2: l2 {
					regulator-always-on;
					regulator-min-microvolt = <1800000>;
					regulator-max-microvolt = <1800000>;
					bias-pull-down;
				};

				pm8018_l3: l3 {
					regulator-always-on;
					regulator-min-microvolt = <1800000>;
					regulator-max-microvolt = <1800000>;
					bias-pull-down;
				};

				pm8018_l4: l4 {
					regulator-min-microvolt = <3300000>;
					regulator-max-microvolt = <3300000>;
					bias-pull-down;
				};

				pm8018_l5: l5 {
					regulator-min-microvolt = <2850000>;
					regulator-max-microvolt = <2850000>;
					bias-pull-down;
				};

				pm8018_l6: l6 {
					regulator-min-microvolt = <1800000>;
					regulator-max-microvolt = <2850000>;
					bias-pull-down;
				};

				pm8018_l7: l7 {
					regulator-min-microvolt = <1850000>;
					regulator-max-microvolt = <1900000>;
					bias-pull-down;
				};

				pm8018_l8: l8 {
					regulator-min-microvolt = <1200000>;
					regulator-max-microvolt = <1200000>;
					bias-pull-down;
				};

				pm8018_l9: l9 {
					regulator-min-microvolt = <750000>;
					regulator-max-microvolt = <1150000>;
					bias-pull-down;
				};

				pm8018_l10: l10 {
					regulator-min-microvolt = <1050000>;
					regulator-max-microvolt = <1050000>;
					bias-pull-down;
				};

				pm8018_l11: l11 {
					regulator-min-microvolt = <1050000>;
					regulator-max-microvolt = <1050000>;
					bias-pull-down;
				};

				pm8018_l12: l12 {
					regulator-min-microvolt = <1050000>;
					regulator-max-microvolt = <1050000>;
					bias-pull-down;
				};

				pm8018_l13: l13 {
					regulator-min-microvolt = <1850000>;
					regulator-max-microvolt = <2950000>;
					bias-pull-down;
				};

				pm8018_l14: l14 {
					regulator-min-microvolt = <2850000>;
					regulator-max-microvolt = <2850000>;
					bias-pull-down;
				};

				/* Low Voltage Switch */
				pm8018_lvs1: lvs1 {
					bias-pull-down;
				};
			};
		};
	};
};