/* * Copyright (c) 2012 The FreeBSD Foundation * * This software was developed by Semihalf under sponsorship from * the FreeBSD Foundation. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. 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. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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. * * Freescale i.MX515 Device Tree Source. */ / { #address-cells = <1>; #size-cells = <1>; aliases { soc = &SOC; }; cpus { #address-cells = <1>; #size-cells = <0>; cpu@0 { device_type = "cpu"; compatible = "ARM,MCIMX515"; reg = <0x0>; d-cache-line-size = <32>; i-cache-line-size = <32>; d-cache-size = <0x8000>; i-cache-size = <0x8000>; /* TODO: describe L2 cache also */ timebase-frequency = <0>; bus-frequency = <0>; clock-frequency = <0>; }; }; localbus@e0000000 { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; /* This reflects CPU decode windows setup. */ ranges; tzic: tz-interrupt-controller@e0000000 { compatible = "fsl,imx51-tzic", "fsl,tzic"; interrupt-controller; #interrupt-cells = <1>; reg = <0xe0000000 0x00004000>; }; /* * 60000000 60000FFF 4K Debug ROM * 60001000 60001FFF 4K ETB * 60002000 60002FFF 4K ETM * 60003000 60003FFF 4K TPIU * 60004000 60004FFF 4K CTI0 * 60005000 60005FFF 4K CTI1 * 60006000 60006FFF 4K CTI2 * 60007000 60007FFF 4K CTI3 * 60008000 60008FFF 4K Cortex Debug Unit * * E0000000 E0003FFF 0x4000 TZIC */ }; SOC: soc@70000000 { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; interrupt-parent = <&tzic>; ranges = <0x70000000 0x70000000 0x14000000>; aips@70000000 { /* AIPS1 */ compatible = "fsl,aips-bus", "simple-bus"; #address-cells = <1>; #size-cells = <1>; interrupt-parent = <&tzic>; ranges; /* Required by many devices, so better to stay first */ /* 73FD4000 0x4000 CCM */ clock@73fd4000 { compatible = "fsl,imx51-ccm"; /* 83F80000 0x4000 DPLLIP1 */ /* 83F84000 0x4000 DPLLIP2 */ /* 83F88000 0x4000 DPLLIP3 */ reg = <0x73fd4000 0x4000 0x83F80000 0x4000 0x83F84000 0x4000 0x83F88000 0x4000>; interrupt-parent = <&tzic>; interrupts = <71 72>; status = "disabled"; }; /* * GPIO modules moved up - to have it attached for * drivers which rely on GPIO */ /* 73F84000 0x4000 GPIO1 */ gpio1: gpio@73f84000 { compatible = "fsl,imx51-gpio", "fsl,imx31-gpio"; reg = <0x73f84000 0x4000>; interrupt-parent = <&tzic>; interrupts = <50 51 42 43 44 45 46 47 48 49>; /* TODO: use <> also */ gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <1>; }; /* 73F88000 0x4000 GPIO2 */ gpio2: gpio@73f88000 { compatible = "fsl,imx51-gpio", "fsl,imx31-gpio"; reg = <0x73f88000 0x4000>; interrupt-parent = <&tzic>; interrupts = <52 53>; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <1>; }; /* 73F8C000 0x4000 GPIO3 */ gpio3: gpio@73f8c000 { compatible = "fsl,imx51-gpio", "fsl,imx31-gpio"; reg = <0x73f8c000 0x4000>; interrupt-parent = <&tzic>; interrupts = <54 55>; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <1>; }; /* 73F90000 0x4000 GPIO4 */ gpio4: gpio@73f90000 { compatible = "fsl,imx51-gpio", "fsl,imx31-gpio"; reg = <0x73f90000 0x4000>; interrupt-parent = <&tzic>; interrupts = <56 57>; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <1>; }; spba@70000000 { compatible = "fsl,spba-bus", "simple-bus"; #address-cells = <1>; #size-cells = <1>; interrupt-parent = <&tzic>; ranges; /* 70004000 0x4000 ESDHC 1 */ esdhc@70004000 { compatible = "fsl,imx51-esdhc"; reg = <0x70004000 0x4000>; interrupt-parent = <&tzic>; interrupts = <1>; status = "disabled"; }; /* 70008000 0x4000 ESDHC 2 */ esdhc@70008000 { compatible = "fsl,imx51-esdhc"; reg = <0x70008000 0x4000>; interrupt-parent = <&tzic>; interrupts = <2>; status = "disabled"; }; /* 7000C000 0x4000 UART 3 */ uart3: serial@7000c000 { compatible = "fsl,imx51-uart", "fsl,imx-uart"; reg = <0x7000c000 0x4000>; interrupt-parent = <&tzic>; interrupts = <33>; status = "disabled"; }; /* 70010000 0x4000 eCSPI1 */ ecspi@70010000 { #address-cells = <1>; #size-cells = <0>; compatible = "fsl,imx51-ecspi"; reg = <0x70010000 0x4000>; interrupt-parent = <&tzic>; interrupts = <36>; status = "disabled"; }; /* 70014000 0x4000 SSI2 irq30 */ SSI2: ssi@70014000 { compatible = "fsl,imx51-ssi"; reg = <0x70014000 0x4000>; interrupt-parent = <&tzic>; interrupts = <30>; status = "disabled"; }; /* 70020000 0x4000 ESDHC 3 */ esdhc@70020000 { compatible = "fsl,imx51-esdhc"; reg = <0x70020000 0x4000>; interrupt-parent = <&tzic>; interrupts = <3>; status = "disabled"; }; /* 70024000 0x4000 ESDHC 4 */ esdhc@70024000 { compatible = "fsl,imx51-esdhc"; reg = <0x70024000 0x4000>; interrupt-parent = <&tzic>; interrupts = <4>; status = "disabled"; }; /* 70028000 0x4000 SPDIF */ /* 91 SPDIF */ /* 70030000 0x4000 PATA (PORT UDMA) irq70 */ /* 70034000 0x4000 SLM */ /* 70038000 0x4000 HSI2C */ /* 64 HS-I2C */ /* 7003C000 0x4000 SPBA */ }; usbphy0: usbphy@0 { compatible = "usb-nop-xceiv"; status = "okay"; }; usbotg: usb@73f80000 { compatible = "fsl,imx51-usb", "fsl,imx27-usb"; reg = <0x73f80000 0x0200>; interrupts = <18>; fsl,usbmisc = <&usbmisc 0>; fsl,usbphy = <&usbphy0>; status = "disabled"; }; usbh1: usb@73f80200 { compatible = "fsl,imx51-usb", "fsl,imx27-usb"; reg = <0x73f80200 0x0200>; interrupts = <14>; fsl,usbmisc = <&usbmisc 1>; status = "disabled"; }; usbh2: usb@73f80400 { compatible = "fsl,imx51-usb", "fsl,imx27-usb"; reg = <0x73f80400 0x0200>; interrupts = <16>; fsl,usbmisc = <&usbmisc 2>; status = "disabled"; }; usbh3: usb@73f80600 { compatible = "fsl,imx51-usb", "fsl,imx27-usb"; reg = <0x73f80600 0x0200>; interrupts = <17>; fsl,usbmisc = <&usbmisc 3>; status = "disabled"; }; usbmisc: usbmisc@73f80800 { #index-cells = <1>; compatible = "fsl,imx51-usbmisc"; reg = <0x73f80800 0x200>; }; /* 73F98000 0x4000 WDOG1 */ wdog@73f98000 { compatible = "fsl,imx51-wdt", "fsl,imx21-wdt"; reg = <0x73f98000 0x4000>; interrupt-parent = <&tzic>; interrupts = <58>; status = "disabled"; }; /* 73F9C000 0x4000 WDOG2 (TZ) */ wdog@73f9c000 { compatible = "fsl,imx51-wdt", "fsl,imx21-wdt"; reg = <0x73f9c000 0x4000>; interrupt-parent = <&tzic>; interrupts = <59>; status = "disabled"; }; /* 73F94000 0x4000 KPP */ keyboard@73f94000 { compatible = "fsl,imx51-kpp"; reg = <0x73f94000 0x4000>; interrupt-parent = <&tzic>; interrupts = <60>; status = "disabled"; }; /* 73FA0000 0x4000 GPT */ timer@73fa0000 { compatible = "fsl,imx51-gpt"; reg = <0x73fa0000 0x4000>; interrupt-parent = <&tzic>; interrupts = <39>; status = "disabled"; }; /* 73FA4000 0x4000 SRTC */ rtc@73fa4000 { compatible = "fsl,imx51-srtc"; reg = <0x73fa4000 0x4000>; interrupt-parent = <&tzic>; interrupts = <24 25>; status = "disabled"; }; /* 73FA8000 0x4000 IOMUXC */ iomux@73fa8000 { compatible = "fsl,imx51-iomux"; reg = <0x73fa8000 0x4000>; interrupt-parent = <&tzic>; interrupts = <7>; }; /* 73FAC000 0x4000 EPIT1 */ epit1: timer@73fac000 { compatible = "fsl,imx51-epit"; reg = <0x73fac000 0x4000>; interrupt-parent = <&tzic>; interrupts = <40>; status = "disabled"; }; /* 73FB0000 0x4000 EPIT2 */ epit2: timer@73fb0000 { compatible = "fsl,imx51-epit"; reg = <0x73fb0000 0x4000>; interrupt-parent = <&tzic>; interrupts = <41>; status = "disabled"; }; /* 73FB4000 0x4000 PWM1 */ pwm@73fb4000 { compatible = "fsl,imx51-pwm"; reg = <0x73fb4000 0x4000>; interrupt-parent = <&tzic>; interrupts = <61>; status = "disabled"; }; /* 73FB8000 0x4000 PWM2 */ pwm@73fb8000 { compatible = "fsl,imx51-pwm"; reg = <0x73fb8000 0x4000>; interrupt-parent = <&tzic>; interrupts = <94>; status = "disabled"; }; /* 73FBC000 0x4000 UART 1 */ uart1: serial@73fbc000 { compatible = "fsl,imx51-uart", "fsl,imx-uart"; reg = <0x73fbc000 0x4000>; interrupt-parent = <&tzic>; interrupts = <31>; status = "disabled"; }; /* 73FC0000 0x4000 UART 2 */ uart2: serial@73fc0000 { compatible = "fsl,imx51-uart", "fsl,imx-uart"; reg = <0x73fc0000 0x4000>; interrupt-parent = <&tzic>; interrupts = <32>; status = "disabled"; }; /* 73FC4000 0x4000 USBOH3 */ /* NOTYET usb@73fc4000 { compatible = "fsl,imx51-otg"; reg = <0x73fc4000 0x4000>; interrupt-parent = <&tzic>; interrupts = <>; status = "disabled"; }; */ /* 73FD0000 0x4000 SRC */ reset@73fd0000 { compatible = "fsl,imx51-src"; reg = <0x73fd0000 0x4000>; interrupt-parent = <&tzic>; interrupts = <75>; status = "disabled"; }; /* 73FD8000 0x4000 GPC */ power@73fd8000 { compatible = "fsl,imx51-gpc"; reg = <0x73fd8000 0x4000>; interrupt-parent = <&tzic>; interrupts = <73 74>; status = "disabled"; }; }; aips@80000000 { /* AIPS2 */ compatible = "fsl,aips-bus", "simple-bus"; #address-cells = <1>; #size-cells = <1>; interrupt-parent = <&tzic>; ranges; /* 83F94000 0x4000 AHBMAX */ /* 83F98000 0x4000 IIM */ /* * 69 IIM Interrupt request to the processor. * Indicates to the processor that program or * explicit. */ /* 83F9C000 0x4000 CSU */ /* * 27 CSU Interrupt Request 1. Indicates to the * processor that one or more alarm inputs were. */ /* 83FA0000 0x4000 TIGERP_PLATFORM_NE_32K_256K */ /* irq76 Neon Monitor Interrupt */ /* irq77 Performance Unit Interrupt */ /* irq78 CTI IRQ */ /* irq79 Debug Interrupt, Cross-Trigger Interface 1 */ /* irq80 Debug Interrupt, Cross-Trigger Interface 1 */ /* irq89 Debug Interrupt, Cross-Trigger Interface 2 */ /* irq98 Debug Interrupt, Cross-Trigger Interface 3 */ /* 83FA4000 0x4000 OWIRE irq88 */ /* 83FA8000 0x4000 FIRI irq93 */ /* 83FAC000 0x4000 eCSPI2 */ ecspi@83fac000 { #address-cells = <1>; #size-cells = <0>; compatible = "fsl,imx51-ecspi"; reg = <0x83fac000 0x4000>; interrupt-parent = <&tzic>; interrupts = <37>; status = "disabled"; }; /* 83FB0000 0x4000 SDMA */ sdma@83fb0000 { compatible = "fsl,imx51-sdma", "fsl,imx35-sdma"; reg = <0x83fb0000 0x4000>; interrupt-parent = <&tzic>; interrupts = <6>; }; /* 83FB4000 0x4000 SCC */ /* 21 SCC Security Monitor High Priority Interrupt. */ /* 22 SCC Secure (TrustZone) Interrupt. */ /* 23 SCC Regular (Non-Secure) Interrupt. */ /* 83FB8000 0x4000 ROMCP */ /* 83FBC000 0x4000 RTIC */ /* * 26 RTIC RTIC (Trust Zone) Interrupt Request. * Indicates that the RTIC has completed hashing the */ /* 83FC0000 0x4000 CSPI */ cspi@83fc0000 { #address-cells = <1>; #size-cells = <0>; compatible = "fsl,imx51-cspi", "fsl,imx35-cspi"; reg = <0x83fc0000 0x4000>; interrupt-parent = <&tzic>; interrupts = <38>; status = "disabled"; }; /* 83FC4000 0x4000 I2C2 */ i2c@83fc4000 { #address-cells = <1>; #size-cells = <0>; compatible = "fsl,imx51-i2c", "fsl,imx1-i2c", "fsl,imx-i2c"; reg = <0x83fc4000 0x4000>; interrupt-parent = <&tzic>; interrupts = <63>; status = "disabled"; }; /* 83FC8000 0x4000 I2C1 */ i2c@83fc8000 { #address-cells = <1>; #size-cells = <0>; compatible = "fsl,imx51-i2c", "fsl,imx1-i2c", "fsl,imx-i2c"; reg = <0x83fc8000 0x4000>; interrupt-parent = <&tzic>; interrupts = <62>; status = "disabled"; }; /* 83FCC000 0x4000 SSI1 */ /* 29 SSI1 SSI-1 Interrupt Request */ SSI1: ssi@83fcc000 { compatible = "fsl,imx51-ssi"; reg = <0x83fcc000 0x4000>; interrupt-parent = <&tzic>; interrupts = <29>; status = "disabled"; }; /* 83FD0000 0x4000 AUDMUX */ audmux@83fd4000 { compatible = "fsl,imx51-audmux"; reg = <0x83fd4000 0x4000>; status = "disabled"; }; /* 83FD8000 0x4000 EMI1 */ /* 8 EMI (NFC) */ /* 15 EMI */ /* 97 EMI Boot sequence completed interrupt */ /* * 101 EMI Indicates all pages have been transferred * to NFC during an auto program operation. */ /* 83FE0000 0x4000 PATA (PORT PIO) */ /* 70 PATA Parallel ATA host controller interrupt */ ide@83fe0000 { compatible = "fsl,imx51-ata"; reg = <0x83fe0000 0x4000>; interrupt-parent = <&tzic>; interrupts = <70>; status = "disabled"; }; /* 83FE4000 0x4000 SIM */ /* 67 SIM intr composed of oef, xte, sdi1, and sdi0 */ /* 68 SIM intr composed of tc, etc, tfe, and rdrf */ /* 83FE8000 0x4000 SSI3 */ /* 96 SSI3 SSI-3 Interrupt Request */ SSI3: ssi@83fe8000 { compatible = "fsl,imx51-ssi"; reg = <0x83fe8000 0x4000>; interrupt-parent = <&tzic>; interrupts = <96>; status = "disabled"; }; /* 83FEC000 0x4000 FEC */ ethernet@83fec000 { compatible = "fsl,imx51-fec"; reg = <0x83fec000 0x4000>; interrupt-parent = <&tzic>; interrupts = <87>; status = "disabled"; }; /* 83FF0000 0x4000 TVE */ /* 92 TVE */ /* 83FF4000 0x4000 VPU */ /* 9 VPU */ /* 100 VPU Idle interrupt from VPU */ /* 83FF8000 0x4000 SAHARA Lite */ /* 19 SAHARA SAHARA host 0 (TrustZone) Intr Lite */ /* 20 SAHARA SAHARA host 1 (non-TrustZone) Intr Lite */ }; }; localbus@5e000000 { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; ranges; vga: ipu3@5e000000 { compatible = "fsl,ipu3"; reg = < 0x5e000000 0x08000 /* CM */ 0x5e008000 0x08000 /* IDMAC */ 0x5e018000 0x08000 /* DP */ 0x5e020000 0x08000 /* IC */ 0x5e028000 0x08000 /* IRT */ 0x5e030000 0x08000 /* CSI0 */ 0x5e038000 0x08000 /* CSI1 */ 0x5e040000 0x08000 /* DI0 */ 0x5e048000 0x08000 /* DI1 */ 0x5e050000 0x08000 /* SMFC */ 0x5e058000 0x08000 /* DC */ 0x5e060000 0x08000 /* DMFC */ 0x5e068000 0x08000 /* VDI */ 0x5f000000 0x20000 /* CPMEM */ 0x5f020000 0x20000 /* LUT */ 0x5f040000 0x20000 /* SRM */ 0x5f060000 0x20000 /* TPM */ 0x5f080000 0x20000 /* DCTMPL */ >; interrupt-parent = <&tzic>; interrupts = < 10 /* IPUEX Error */ 11 /* IPUEX Sync */ >; status = "disabled"; }; }; }; /* TODO: Not mapped interrupts 5 DAP 84 GPU2D (OpenVG) general interrupt 85 GPU2D (OpenVG) busy signal (for S/W power gating feasibility) 12 GPU3D 102 GPU3D Idle interrupt from GPU3D (for S/W power gating) 90 SJC */