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- /*
- * BSD LICENSE
- *
- * Copyright(c) 2014 Broadcom Corporation. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name of Broadcom Corporation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
- #include <dt-bindings/interrupt-controller/arm-gic.h>
- #include <dt-bindings/interrupt-controller/irq.h>
- #include <dt-bindings/clock/bcm-cygnus.h>
- #include "skeleton.dtsi"
- / {
- compatible = "brcm,cygnus";
- model = "Broadcom Cygnus SoC";
- interrupt-parent = <&gic>;
- cpus {
- #address-cells = <1>;
- #size-cells = <0>;
- cpu@0 {
- device_type = "cpu";
- compatible = "arm,cortex-a9";
- next-level-cache = <&L2>;
- reg = <0x0>;
- };
- };
- /include/ "bcm-cygnus-clock.dtsi"
- core {
- compatible = "simple-bus";
- ranges = <0x00000000 0x19000000 0x1000000>;
- #address-cells = <1>;
- #size-cells = <1>;
- timer@20200 {
- compatible = "arm,cortex-a9-global-timer";
- reg = <0x20200 0x100>;
- interrupts = <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&periph_clk>;
- };
- gic: interrupt-controller@21000 {
- compatible = "arm,cortex-a9-gic";
- #interrupt-cells = <3>;
- #address-cells = <0>;
- interrupt-controller;
- reg = <0x21000 0x1000>,
- <0x20100 0x100>;
- };
- L2: l2-cache {
- compatible = "arm,pl310-cache";
- reg = <0x22000 0x1000>;
- cache-unified;
- cache-level = <2>;
- };
- };
- axi {
- compatible = "simple-bus";
- ranges;
- #address-cells = <1>;
- #size-cells = <1>;
- pcie_phy: phy@0301d0a0 {
- compatible = "brcm,cygnus-pcie-phy";
- reg = <0x0301d0a0 0x14>;
- #address-cells = <1>;
- #size-cells = <0>;
- pcie0_phy: phy@0 {
- reg = <0>;
- #phy-cells = <0>;
- };
- pcie1_phy: phy@1 {
- reg = <1>;
- #phy-cells = <0>;
- };
- };
- pinctrl: pinctrl@0x0301d0c8 {
- compatible = "brcm,cygnus-pinmux";
- reg = <0x0301d0c8 0x30>,
- <0x0301d24c 0x2c>;
- };
- gpio_crmu: gpio@03024800 {
- compatible = "brcm,cygnus-crmu-gpio";
- reg = <0x03024800 0x50>,
- <0x03024008 0x18>;
- ngpios = <6>;
- #gpio-cells = <2>;
- gpio-controller;
- };
- i2c0: i2c@18008000 {
- compatible = "brcm,cygnus-iproc-i2c", "brcm,iproc-i2c";
- reg = <0x18008000 0x100>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <GIC_SPI 85 IRQ_TYPE_NONE>;
- clock-frequency = <100000>;
- status = "disabled";
- };
- wdt0: wdt@18009000 {
- compatible = "arm,sp805" , "arm,primecell";
- reg = <0x18009000 0x1000>;
- interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&axi81_clk>;
- clock-names = "apb_pclk";
- };
- gpio_ccm: gpio@1800a000 {
- compatible = "brcm,cygnus-ccm-gpio";
- reg = <0x1800a000 0x50>,
- <0x0301d164 0x20>;
- ngpios = <24>;
- #gpio-cells = <2>;
- gpio-controller;
- interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
- interrupt-controller;
- };
- i2c1: i2c@1800b000 {
- compatible = "brcm,cygnus-iproc-i2c", "brcm,iproc-i2c";
- reg = <0x1800b000 0x100>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <GIC_SPI 86 IRQ_TYPE_NONE>;
- clock-frequency = <100000>;
- status = "disabled";
- };
- pcie0: pcie@18012000 {
- compatible = "brcm,iproc-pcie";
- reg = <0x18012000 0x1000>;
- #interrupt-cells = <1>;
- interrupt-map-mask = <0 0 0 0>;
- interrupt-map = <0 0 0 0 &gic GIC_SPI 100 IRQ_TYPE_NONE>;
- linux,pci-domain = <0>;
- bus-range = <0x00 0xff>;
- #address-cells = <3>;
- #size-cells = <2>;
- device_type = "pci";
- ranges = <0x81000000 0 0 0x28000000 0 0x00010000
- 0x82000000 0 0x20000000 0x20000000 0 0x04000000>;
- phys = <&pcie0_phy>;
- phy-names = "pcie-phy";
- status = "disabled";
- msi-parent = <&msi0>;
- msi0: msi@18012000 {
- compatible = "brcm,iproc-msi";
- msi-controller;
- interrupt-parent = <&gic>;
- interrupts = <GIC_SPI 96 IRQ_TYPE_NONE>,
- <GIC_SPI 97 IRQ_TYPE_NONE>,
- <GIC_SPI 98 IRQ_TYPE_NONE>,
- <GIC_SPI 99 IRQ_TYPE_NONE>;
- };
- };
- pcie1: pcie@18013000 {
- compatible = "brcm,iproc-pcie";
- reg = <0x18013000 0x1000>;
- #interrupt-cells = <1>;
- interrupt-map-mask = <0 0 0 0>;
- interrupt-map = <0 0 0 0 &gic GIC_SPI 106 IRQ_TYPE_NONE>;
- linux,pci-domain = <1>;
- bus-range = <0x00 0xff>;
- #address-cells = <3>;
- #size-cells = <2>;
- device_type = "pci";
- ranges = <0x81000000 0 0 0x48000000 0 0x00010000
- 0x82000000 0 0x40000000 0x40000000 0 0x04000000>;
- phys = <&pcie1_phy>;
- phy-names = "pcie-phy";
- status = "disabled";
- msi-parent = <&msi1>;
- msi1: msi@18013000 {
- compatible = "brcm,iproc-msi";
- msi-controller;
- interrupt-parent = <&gic>;
- interrupts = <GIC_SPI 102 IRQ_TYPE_NONE>,
- <GIC_SPI 103 IRQ_TYPE_NONE>,
- <GIC_SPI 104 IRQ_TYPE_NONE>,
- <GIC_SPI 105 IRQ_TYPE_NONE>;
- };
- };
- uart0: serial@18020000 {
- compatible = "snps,dw-apb-uart";
- reg = <0x18020000 0x100>;
- reg-shift = <2>;
- reg-io-width = <4>;
- interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&axi81_clk>;
- clock-frequency = <100000000>;
- status = "disabled";
- };
- uart1: serial@18021000 {
- compatible = "snps,dw-apb-uart";
- reg = <0x18021000 0x100>;
- reg-shift = <2>;
- reg-io-width = <4>;
- interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&axi81_clk>;
- clock-frequency = <100000000>;
- status = "disabled";
- };
- uart2: serial@18022000 {
- compatible = "snps,dw-apb-uart";
- reg = <0x18020000 0x100>;
- reg-shift = <2>;
- reg-io-width = <4>;
- interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&axi81_clk>;
- clock-frequency = <100000000>;
- status = "disabled";
- };
- uart3: serial@18023000 {
- compatible = "snps,dw-apb-uart";
- reg = <0x18023000 0x100>;
- reg-shift = <2>;
- reg-io-width = <4>;
- interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&axi81_clk>;
- clock-frequency = <100000000>;
- status = "disabled";
- };
- nand: nand@18046000 {
- compatible = "brcm,nand-iproc", "brcm,brcmnand-v6.1";
- reg = <0x18046000 0x600>, <0xf8105408 0x600>,
- <0x18046f00 0x20>;
- reg-names = "nand", "iproc-idm", "iproc-ext";
- interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
- #address-cells = <1>;
- #size-cells = <0>;
- brcm,nand-has-wp;
- };
- gpio_asiu: gpio@180a5000 {
- compatible = "brcm,cygnus-asiu-gpio";
- reg = <0x180a5000 0x668>;
- ngpios = <146>;
- #gpio-cells = <2>;
- gpio-controller;
- interrupt-controller;
- interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
- gpio-ranges = <&pinctrl 0 42 1>,
- <&pinctrl 1 44 3>,
- <&pinctrl 4 48 1>,
- <&pinctrl 5 50 3>,
- <&pinctrl 8 126 1>,
- <&pinctrl 9 155 1>,
- <&pinctrl 10 152 1>,
- <&pinctrl 11 154 1>,
- <&pinctrl 12 153 1>,
- <&pinctrl 13 127 3>,
- <&pinctrl 16 140 1>,
- <&pinctrl 17 145 7>,
- <&pinctrl 24 130 10>,
- <&pinctrl 34 141 4>,
- <&pinctrl 38 54 1>,
- <&pinctrl 39 56 3>,
- <&pinctrl 42 60 3>,
- <&pinctrl 45 64 3>,
- <&pinctrl 48 68 2>,
- <&pinctrl 50 84 6>,
- <&pinctrl 56 94 6>,
- <&pinctrl 62 72 1>,
- <&pinctrl 63 70 1>,
- <&pinctrl 64 80 1>,
- <&pinctrl 65 74 3>,
- <&pinctrl 68 78 1>,
- <&pinctrl 69 82 1>,
- <&pinctrl 70 156 17>,
- <&pinctrl 87 104 12>,
- <&pinctrl 99 102 2>,
- <&pinctrl 101 90 4>,
- <&pinctrl 105 116 6>,
- <&pinctrl 111 100 2>,
- <&pinctrl 113 122 4>,
- <&pinctrl 123 11 1>,
- <&pinctrl 124 38 4>,
- <&pinctrl 128 43 1>,
- <&pinctrl 129 47 1>,
- <&pinctrl 130 49 1>,
- <&pinctrl 131 53 1>,
- <&pinctrl 132 55 1>,
- <&pinctrl 133 59 1>,
- <&pinctrl 134 63 1>,
- <&pinctrl 135 67 1>,
- <&pinctrl 136 71 1>,
- <&pinctrl 137 73 1>,
- <&pinctrl 138 77 1>,
- <&pinctrl 139 79 1>,
- <&pinctrl 140 81 1>,
- <&pinctrl 141 83 1>,
- <&pinctrl 142 10 1>;
- };
- ts_adc_syscon: ts_adc_syscon@180a6000 {
- compatible = "brcm,iproc-ts-adc-syscon", "syscon";
- reg = <0x180a6000 0xc30>;
- };
- touchscreen: touchscreen@180a6000 {
- compatible = "brcm,iproc-touchscreen";
- #address-cells = <1>;
- #size-cells = <1>;
- ts_syscon = <&ts_adc_syscon>;
- clocks = <&asiu_clks BCM_CYGNUS_ASIU_ADC_CLK>;
- clock-names = "tsc_clk";
- interrupts = <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>;
- status = "disabled";
- };
- adc: adc@180a6000 {
- compatible = "brcm,iproc-static-adc";
- #io-channel-cells = <1>;
- io-channel-ranges;
- adc-syscon = <&ts_adc_syscon>;
- clocks = <&asiu_clks BCM_CYGNUS_ASIU_ADC_CLK>;
- clock-names = "tsc_clk";
- interrupts = <GIC_SPI 164 IRQ_TYPE_LEVEL_HIGH>;
- status = "disabled";
- };
- };
- };
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