/* * 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 #include #include #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 = ; 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>; 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>; #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 = ; clock-frequency = <100000>; status = "disabled"; }; wdt0: wdt@18009000 { compatible = "arm,sp805" , "arm,primecell"; reg = <0x18009000 0x1000>; interrupts = ; clocks = <&axi81_clk>; clock-names = "apb_pclk"; }; gpio_ccm: gpio@1800a000 { compatible = "brcm,cygnus-ccm-gpio"; reg = <0x1800a000 0x50>, <0x0301d164 0x20>; #gpio-cells = <2>; gpio-controller; interrupts = ; interrupt-controller; }; i2c1: i2c@1800b000 { compatible = "brcm,cygnus-iproc-i2c", "brcm,iproc-i2c"; reg = <0x1800b000 0x100>; #address-cells = <1>; #size-cells = <0>; interrupts = ; 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>; status = "disabled"; }; 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>; status = "disabled"; }; uart0: serial@18020000 { compatible = "snps,dw-apb-uart"; reg = <0x18020000 0x100>; reg-shift = <2>; reg-io-width = <4>; interrupts = ; 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 = ; 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 = ; 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 = ; 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 = ; #address-cells = <1>; #size-cells = <0>; brcm,nand-has-wp; }; gpio_asiu: gpio@180a5000 { compatible = "brcm,cygnus-asiu-gpio"; reg = <0x180a5000 0x668>; #gpio-cells = <2>; gpio-controller; pinmux = <&pinctrl>; interrupt-controller; interrupts = ; }; touchscreen: tsc@180a6000 { compatible = "brcm,iproc-touchscreen"; reg = <0x180a6000 0x40>; clocks = <&asiu_clks BCM_CYGNUS_ASIU_ADC_CLK>; clock-names = "tsc_clk"; interrupts = ; status = "disabled"; }; }; };