linux/arch/arm/boot/dts/qcom-ipq4019.dtsi

/*
 * 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>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/interrupt-controller/irq.h>

/ {
	model = "Qualcomm Technologies, Inc. IPQ4019";
	compatible = "qcom,ipq4019";
	interrupt-parent = <&intc>;

	reserved-memory {
		#address-cells = <0x1>;
		#size-cells = <0x1>;
		ranges;

		smem_region: smem@87e00000 {
			reg = <0x87e00000 0x080000>;
			no-map;
		};

		tz@87e80000 {
			reg = <0x87e80000 0x180000>;
			no-map;
		};
	};

	aliases {
		spi0 = &blsp1_spi1;
		spi1 = &blsp1_spi2;
		i2c0 = &blsp1_i2c3;
		i2c1 = &blsp1_i2c4;
	};

	cpus {
		#address-cells = <1>;
		#size-cells = <0>;
		cpu@0 {
			device_type = "cpu";
			compatible = "arm,cortex-a7";
			enable-method = "qcom,kpss-acc-v1";
			qcom,acc = <&acc0>;
			qcom,saw = <&saw0>;
			reg = <0x0>;
			clocks = <&gcc GCC_APPS_CLK_SRC>;
			clock-frequency = <0>;
			operating-points = <
				/* kHz	uV (fixed) */
				48000	1100000
				200000	1100000
				500000	1100000
				716000  1100000
			>;
			clock-latency = <256000>;
		};

		cpu@1 {
			device_type = "cpu";
			compatible = "arm,cortex-a7";
			enable-method = "qcom,kpss-acc-v1";
			qcom,acc = <&acc1>;
			qcom,saw = <&saw1>;
			reg = <0x1>;
			clocks = <&gcc GCC_APPS_CLK_SRC>;
			clock-frequency = <0>;
			operating-points = <
				/* kHz	uV (fixed) */
				48000	1100000
				200000	1100000
				500000	1100000
				666000	1100000
			>;
			clock-latency = <256000>;
		};

		cpu@2 {
			device_type = "cpu";
			compatible = "arm,cortex-a7";
			enable-method = "qcom,kpss-acc-v1";
			qcom,acc = <&acc2>;
			qcom,saw = <&saw2>;
			reg = <0x2>;
			clocks = <&gcc GCC_APPS_CLK_SRC>;
			clock-frequency = <0>;
			operating-points = <
				/* kHz	uV (fixed) */
				48000	1100000
				200000	1100000
				500000	1100000
				666000	1100000
			>;
			clock-latency = <256000>;
		};

		cpu@3 {
			device_type = "cpu";
			compatible = "arm,cortex-a7";
			enable-method = "qcom,kpss-acc-v1";
			qcom,acc = <&acc3>;
			qcom,saw = <&saw3>;
			reg = <0x3>;
			clocks = <&gcc GCC_APPS_CLK_SRC>;
			clock-frequency = <0>;
			operating-points = <
				/* kHz	uV (fixed) */
				48000	1100000
				200000	1100000
				500000	1100000
				666000	1100000
			>;
			clock-latency = <256000>;
		};
	};

	pmu {
		compatible = "arm,cortex-a7-pmu";
		interrupts = <GIC_PPI 7 (GIC_CPU_MASK_SIMPLE(4) |
					 IRQ_TYPE_LEVEL_HIGH)>;
	};

	clocks {
		sleep_clk: sleep_clk {
			compatible = "fixed-clock";
			clock-frequency = <32768>;
			#clock-cells = <0>;
		};

		xo: xo {
			compatible = "fixed-clock";
			clock-frequency = <48000000>;
			#clock-cells = <0>;
		};
	};

	firmware {
		scm {
			compatible = "qcom,scm-ipq4019";
		};
	};

	timer {
		compatible = "arm,armv7-timer";
		interrupts = <1 2 0xf08>,
			     <1 3 0xf08>,
			     <1 4 0xf08>,
			     <1 1 0xf08>;
		clock-frequency = <48000000>;
	};

	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>;
		};

		rng@22000 {
			compatible = "qcom,prng";
			reg = <0x22000 0x140>;
			clocks = <&gcc GCC_PRNG_AHB_CLK>;
			clock-names = "core";
			status = "disabled";
		};

		tlmm: pinctrl@1000000 {
			compatible = "qcom,ipq4019-pinctrl";
			reg = <0x01000000 0x300000>;
			gpio-controller;
			#gpio-cells = <2>;
			interrupt-controller;
			#interrupt-cells = <2>;
			interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>;
		};

		blsp_dma: dma@7884000 {
			compatible = "qcom,bam-v1.7.0";
			reg = <0x07884000 0x23000>;
			interrupts = <GIC_SPI 238 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&gcc GCC_BLSP1_AHB_CLK>;
			clock-names = "bam_clk";
			#dma-cells = <1>;
			qcom,ee = <0>;
			status = "disabled";
		};

		blsp1_spi1: spi@78b5000 { /* BLSP1 QUP1 */
			compatible = "qcom,spi-qup-v2.2.1";
			reg = <0x78b5000 0x600>;
			interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&gcc GCC_BLSP1_QUP1_SPI_APPS_CLK>,
				 <&gcc GCC_BLSP1_AHB_CLK>;
			clock-names = "core", "iface";
			#address-cells = <1>;
			#size-cells = <0>;
			dmas = <&blsp_dma 5>, <&blsp_dma 4>;
			dma-names = "rx", "tx";
			status = "disabled";
		};

		blsp1_spi2: spi@78b6000 { /* BLSP1 QUP2 */
			compatible = "qcom,spi-qup-v2.2.1";
			reg = <0x78b6000 0x600>;
			interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&gcc GCC_BLSP1_QUP2_SPI_APPS_CLK>,
				<&gcc GCC_BLSP1_AHB_CLK>;
			clock-names = "core", "iface";
			#address-cells = <1>;
			#size-cells = <0>;
			dmas = <&blsp_dma 7>, <&blsp_dma 6>;
			dma-names = "rx", "tx";
			status = "disabled";
		};

		blsp1_i2c3: i2c@78b7000 { /* BLSP1 QUP3 */
			compatible = "qcom,i2c-qup-v2.2.1";
			reg = <0x78b7000 0x600>;
			interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&gcc GCC_BLSP1_AHB_CLK>,
				 <&gcc GCC_BLSP1_QUP1_I2C_APPS_CLK>;
			clock-names = "iface", "core";
			#address-cells = <1>;
			#size-cells = <0>;
			dmas = <&blsp_dma 9>, <&blsp_dma 8>;
			dma-names = "rx", "tx";
			status = "disabled";
		};

		blsp1_i2c4: i2c@78b8000 { /* BLSP1 QUP4 */
			compatible = "qcom,i2c-qup-v2.2.1";
			reg = <0x78b8000 0x600>;
			interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&gcc GCC_BLSP1_AHB_CLK>,
				 <&gcc GCC_BLSP1_QUP2_I2C_APPS_CLK>;
			clock-names = "iface", "core";
			#address-cells = <1>;
			#size-cells = <0>;
			dmas = <&blsp_dma 11>, <&blsp_dma 10>;
			dma-names = "rx", "tx";
			status = "disabled";
		};

		cryptobam: dma@8e04000 {
			compatible = "qcom,bam-v1.7.0";
			reg = <0x08e04000 0x20000>;
			interrupts = <GIC_SPI 207 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&gcc GCC_CRYPTO_AHB_CLK>;
			clock-names = "bam_clk";
			#dma-cells = <1>;
			qcom,ee = <1>;
			qcom,controlled-remotely;
			status = "disabled";
		};

		crypto@8e3a000 {
			compatible = "qcom,crypto-v5.1";
			reg = <0x08e3a000 0x6000>;
			clocks = <&gcc GCC_CRYPTO_AHB_CLK>,
				 <&gcc GCC_CRYPTO_AXI_CLK>,
				 <&gcc GCC_CRYPTO_CLK>;
			clock-names = "iface", "bus", "core";
			dmas = <&cryptobam 2>, <&cryptobam 3>;
			dma-names = "rx", "tx";
			status = "disabled";
		};

                acc0: clock-controller@b088000 {
                        compatible = "qcom,kpss-acc-v1";
                        reg = <0x0b088000 0x1000>, <0xb008000 0x1000>;
                };

                acc1: clock-controller@b098000 {
                        compatible = "qcom,kpss-acc-v1";
                        reg = <0x0b098000 0x1000>, <0xb008000 0x1000>;
                };

                acc2: clock-controller@b0a8000 {
                        compatible = "qcom,kpss-acc-v1";
                        reg = <0x0b0a8000 0x1000>, <0xb008000 0x1000>;
                };

                acc3: clock-controller@b0b8000 {
                        compatible = "qcom,kpss-acc-v1";
                        reg = <0x0b0b8000 0x1000>, <0xb008000 0x1000>;
                };

                saw0: regulator@b089000 {
                        compatible = "qcom,saw2";
                        reg = <0x02089000 0x1000>, <0x0b009000 0x1000>;
                        regulator;
                };

                saw1: regulator@b099000 {
                        compatible = "qcom,saw2";
                        reg = <0x0b099000 0x1000>, <0x0b009000 0x1000>;
                        regulator;
                };

                saw2: regulator@b0a9000 {
                        compatible = "qcom,saw2";
                        reg = <0x0b0a9000 0x1000>, <0x0b009000 0x1000>;
                        regulator;
                };

                saw3: regulator@b0b9000 {
                        compatible = "qcom,saw2";
                        reg = <0x0b0b9000 0x1000>, <0x0b009000 0x1000>;
                        regulator;
                };

		blsp1_uart1: serial@78af000 {
			compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm";
			reg = <0x78af000 0x200>;
			interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>;
			status = "disabled";
			clocks = <&gcc GCC_BLSP1_UART1_APPS_CLK>,
				<&gcc GCC_BLSP1_AHB_CLK>;
			clock-names = "core", "iface";
			dmas = <&blsp_dma 1>, <&blsp_dma 0>;
			dma-names = "rx", "tx";
		};

		blsp1_uart2: serial@78b0000 {
			compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm";
			reg = <0x78b0000 0x200>;
			interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
			status = "disabled";
			clocks = <&gcc GCC_BLSP1_UART2_APPS_CLK>,
				<&gcc GCC_BLSP1_AHB_CLK>;
			clock-names = "core", "iface";
			dmas = <&blsp_dma 3>, <&blsp_dma 2>;
			dma-names = "rx", "tx";
		};

		watchdog@b017000 {
			compatible = "qcom,kpss-wdt", "qcom,kpss-wdt-ipq4019";
			reg = <0xb017000 0x40>;
			clocks = <&sleep_clk>;
			timeout-sec = <10>;
			status = "disabled";
		};

		restart@4ab000 {
			compatible = "qcom,pshold";
			reg = <0x4ab000 0x4>;
		};

		pcie0: pci@40000000 {
			compatible = "qcom,pcie-ipq4019", "snps,dw-pcie";
			reg =  <0x40000000 0xf1d
				0x40000f20 0xa8
				0x80000 0x2000
				0x40100000 0x1000>;
			reg-names = "dbi", "elbi", "parf", "config";
			device_type = "pci";
			linux,pci-domain = <0>;
			bus-range = <0x00 0xff>;
			num-lanes = <1>;
			#address-cells = <3>;
			#size-cells = <2>;

			ranges = <0x81000000 0 0x40200000 0x40200000 0 0x00100000
				  0x82000000 0 0x48000000 0x48000000 0 0x10000000>;

			interrupts = <GIC_SPI 141 IRQ_TYPE_EDGE_RISING>;
			interrupt-names = "msi";
			#interrupt-cells = <1>;
			interrupt-map-mask = <0 0 0 0x7>;
			interrupt-map = <0 0 0 1 &intc 0 142 IRQ_TYPE_LEVEL_HIGH>, /* int_a */
					<0 0 0 2 &intc 0 143 IRQ_TYPE_LEVEL_HIGH>, /* int_b */
					<0 0 0 3 &intc 0 144 IRQ_TYPE_LEVEL_HIGH>, /* int_c */
					<0 0 0 4 &intc 0 145 IRQ_TYPE_LEVEL_HIGH>; /* int_d */
			clocks = <&gcc GCC_PCIE_AHB_CLK>,
				 <&gcc GCC_PCIE_AXI_M_CLK>,
				 <&gcc GCC_PCIE_AXI_S_CLK>;
			clock-names = "aux",
				      "master_bus",
				      "slave_bus";

			resets = <&gcc PCIE_AXI_M_ARES>,
				 <&gcc PCIE_AXI_S_ARES>,
				 <&gcc PCIE_PIPE_ARES>,
				 <&gcc PCIE_AXI_M_VMIDMT_ARES>,
				 <&gcc PCIE_AXI_S_XPU_ARES>,
				 <&gcc PCIE_PARF_XPU_ARES>,
				 <&gcc PCIE_PHY_ARES>,
				 <&gcc PCIE_AXI_M_STICKY_ARES>,
				 <&gcc PCIE_PIPE_STICKY_ARES>,
				 <&gcc PCIE_PWR_ARES>,
				 <&gcc PCIE_AHB_ARES>,
				 <&gcc PCIE_PHY_AHB_ARES>;
			reset-names = "axi_m",
				      "axi_s",
				      "pipe",
				      "axi_m_vmid",
				      "axi_s_xpu",
				      "parf",
				      "phy",
				      "axi_m_sticky",
				      "pipe_sticky",
				      "pwr",
				      "ahb",
				      "phy_ahb";

			status = "disabled";
		};

		qpic_bam: dma@7984000 {
			compatible = "qcom,bam-v1.7.0";
			reg = <0x7984000 0x1a000>;
			interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
			clocks = <&gcc GCC_QPIC_CLK>;
			clock-names = "bam_clk";
			#dma-cells = <1>;
			qcom,ee = <0>;
			status = "disabled";
		};

		nand: qpic-nand@79b0000 {
			compatible = "qcom,ipq4019-nand";
			reg = <0x79b0000 0x1000>;
			#address-cells = <1>;
			#size-cells = <0>;
			clocks = <&gcc GCC_QPIC_CLK>,
				 <&gcc GCC_QPIC_AHB_CLK>;
			clock-names = "core", "aon";

			dmas = <&qpic_bam 0>,
			       <&qpic_bam 1>,
			       <&qpic_bam 2>;
			dma-names = "tx", "rx", "cmd";
			status = "disabled";

			nand@0 {
				reg = <0>;

				nand-ecc-strength = <4>;
				nand-ecc-step-size = <512>;
				nand-bus-width = <8>;
			};
		};

		wifi0: wifi@a000000 {
			compatible = "qcom,ipq4019-wifi";
			reg = <0xa000000 0x200000>;
			resets = <&gcc WIFI0_CPU_INIT_RESET>,
				 <&gcc WIFI0_RADIO_SRIF_RESET>,
				 <&gcc WIFI0_RADIO_WARM_RESET>,
				 <&gcc WIFI0_RADIO_COLD_RESET>,
				 <&gcc WIFI0_CORE_WARM_RESET>,
				 <&gcc WIFI0_CORE_COLD_RESET>;
			reset-names = "wifi_cpu_init", "wifi_radio_srif",
				      "wifi_radio_warm", "wifi_radio_cold",
				      "wifi_core_warm", "wifi_core_cold";
			clocks = <&gcc GCC_WCSS2G_CLK>,
				 <&gcc GCC_WCSS2G_REF_CLK>,
				 <&gcc GCC_WCSS2G_RTC_CLK>;
			clock-names = "wifi_wcss_cmd", "wifi_wcss_ref",
				      "wifi_wcss_rtc";
			interrupts = <GIC_SPI 32 IRQ_TYPE_EDGE_RISING>,
				     <GIC_SPI 33 IRQ_TYPE_EDGE_RISING>,
				     <GIC_SPI 34 IRQ_TYPE_EDGE_RISING>,
				     <GIC_SPI 35 IRQ_TYPE_EDGE_RISING>,
				     <GIC_SPI 36 IRQ_TYPE_EDGE_RISING>,
				     <GIC_SPI 37 IRQ_TYPE_EDGE_RISING>,
				     <GIC_SPI 38 IRQ_TYPE_EDGE_RISING>,
				     <GIC_SPI 39 IRQ_TYPE_EDGE_RISING>,
				     <GIC_SPI 40 IRQ_TYPE_EDGE_RISING>,
				     <GIC_SPI 41 IRQ_TYPE_EDGE_RISING>,
				     <GIC_SPI 42 IRQ_TYPE_EDGE_RISING>,
				     <GIC_SPI 43 IRQ_TYPE_EDGE_RISING>,
				     <GIC_SPI 44 IRQ_TYPE_EDGE_RISING>,
				     <GIC_SPI 45 IRQ_TYPE_EDGE_RISING>,
				     <GIC_SPI 46 IRQ_TYPE_EDGE_RISING>,
				     <GIC_SPI 47 IRQ_TYPE_EDGE_RISING>,
				     <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>;
			interrupt-names =  "msi0",  "msi1",  "msi2",  "msi3",
					   "msi4",  "msi5",  "msi6",  "msi7",
					   "msi8",  "msi9", "msi10", "msi11",
					  "msi12", "msi13", "msi14", "msi15",
					  "legacy";
			status = "disabled";
		};

		wifi1: wifi@a800000 {
			compatible = "qcom,ipq4019-wifi";
			reg = <0xa800000 0x200000>;
			resets = <&gcc WIFI1_CPU_INIT_RESET>,
				 <&gcc WIFI1_RADIO_SRIF_RESET>,
				 <&gcc WIFI1_RADIO_WARM_RESET>,
				 <&gcc WIFI1_RADIO_COLD_RESET>,
				 <&gcc WIFI1_CORE_WARM_RESET>,
				 <&gcc WIFI1_CORE_COLD_RESET>;
			reset-names = "wifi_cpu_init", "wifi_radio_srif",
				      "wifi_radio_warm", "wifi_radio_cold",
				      "wifi_core_warm", "wifi_core_cold";
			clocks = <&gcc GCC_WCSS5G_CLK>,
				 <&gcc GCC_WCSS5G_REF_CLK>,
				 <&gcc GCC_WCSS5G_RTC_CLK>;
			clock-names = "wifi_wcss_cmd", "wifi_wcss_ref",
				      "wifi_wcss_rtc";
			interrupts = <GIC_SPI 48 IRQ_TYPE_EDGE_RISING>,
				     <GIC_SPI 49 IRQ_TYPE_EDGE_RISING>,
				     <GIC_SPI 50 IRQ_TYPE_EDGE_RISING>,
				     <GIC_SPI 51 IRQ_TYPE_EDGE_RISING>,
				     <GIC_SPI 52 IRQ_TYPE_EDGE_RISING>,
				     <GIC_SPI 53 IRQ_TYPE_EDGE_RISING>,
				     <GIC_SPI 54 IRQ_TYPE_EDGE_RISING>,
				     <GIC_SPI 55 IRQ_TYPE_EDGE_RISING>,
				     <GIC_SPI 56 IRQ_TYPE_EDGE_RISING>,
				     <GIC_SPI 57 IRQ_TYPE_EDGE_RISING>,
				     <GIC_SPI 58 IRQ_TYPE_EDGE_RISING>,
				     <GIC_SPI 59 IRQ_TYPE_EDGE_RISING>,
				     <GIC_SPI 60 IRQ_TYPE_EDGE_RISING>,
				     <GIC_SPI 61 IRQ_TYPE_EDGE_RISING>,
				     <GIC_SPI 62 IRQ_TYPE_EDGE_RISING>,
				     <GIC_SPI 63 IRQ_TYPE_EDGE_RISING>,
				     <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
			interrupt-names =  "msi0",  "msi1",  "msi2",  "msi3",
					   "msi4",  "msi5",  "msi6",  "msi7",
					   "msi8",  "msi9", "msi10", "msi11",
					  "msi12", "msi13", "msi14", "msi15",
					  "legacy";
			status = "disabled";
		};
	};
};