diff options
Diffstat (limited to 'target/linux/apm821xx/dts/apm82181.dtsi')
| -rw-r--r-- | target/linux/apm821xx/dts/apm82181.dtsi | 470 |
1 files changed, 470 insertions, 0 deletions
diff --git a/target/linux/apm821xx/dts/apm82181.dtsi b/target/linux/apm821xx/dts/apm82181.dtsi new file mode 100644 index 0000000000..cc48d200d7 --- /dev/null +++ b/target/linux/apm821xx/dts/apm82181.dtsi @@ -0,0 +1,470 @@ +/* + * Device Tree for Bluestone (APM821xx) board. + * + * Copyright (c) 2010, Applied Micro Circuits Corporation + * Author: Tirumala R Marri <tmarri@apm.com> + * + * This program 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 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. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + */ + +#include <dt-bindings/input/input.h> +#include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/gpio/gpio.h> + +/ { + #address-cells = <2>; + #size-cells = <1>; + dcr-parent = <&{/cpus/cpu@0}>; + compatible = "apm,bluestone"; + + aliases { + ethernet0 = &EMAC0; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + CPU00: cpu@0 { + device_type = "cpu"; + model = "PowerPC,apm82181"; + reg = <0x00000000>; + clock-frequency = <0>; /* Filled in by U-Boot */ + timebase-frequency = <0>; /* Filled in by U-Boot */ + i-cache-line-size = <32>; + d-cache-line-size = <32>; + i-cache-size = <32768>; + d-cache-size = <32768>; + dcr-controller; + dcr-access-method = "native"; + next-level-cache = <&L2C0>; + }; + }; + + memory { + device_type = "memory"; + reg = <0x00000000 0x00000000 0x00000000>; /* Filled in by U-Boot */ + }; + + UIC0: interrupt-controller0 { + compatible = "apm,uic-apm82181","ibm,uic"; + interrupt-controller; + cell-index = <0>; + dcr-reg = <0x0c0 0x009>; + #address-cells = <0>; + #size-cells = <0>; + #interrupt-cells = <2>; + }; + + UIC1: interrupt-controller1 { + compatible = "apm,uic-apm82181","ibm,uic"; + interrupt-controller; + cell-index = <1>; + dcr-reg = <0x0d0 0x009>; + #address-cells = <0>; + #size-cells = <0>; + #interrupt-cells = <2>; + interrupts = <0x1e IRQ_TYPE_LEVEL_HIGH + 0x1f IRQ_TYPE_LEVEL_HIGH>; /* cascade */ + interrupt-parent = <&UIC0>; + }; + + UIC2: interrupt-controller2 { + compatible = "apm,uic-apm82181","ibm,uic"; + interrupt-controller; + cell-index = <2>; + dcr-reg = <0x0e0 0x009>; + #address-cells = <0>; + #size-cells = <0>; + #interrupt-cells = <2>; + interrupts = <0x0a IRQ_TYPE_LEVEL_HIGH + 0x0b IRQ_TYPE_LEVEL_HIGH>; /* cascade */ + interrupt-parent = <&UIC0>; + }; + + UIC3: interrupt-controller3 { + compatible = "apm,uic-apm82181","ibm,uic"; + interrupt-controller; + cell-index = <3>; + dcr-reg = <0x0f0 0x009>; + #address-cells = <0>; + #size-cells = <0>; + #interrupt-cells = <2>; + interrupts = <0x10 IRQ_TYPE_LEVEL_HIGH + 0x11 IRQ_TYPE_LEVEL_HIGH>; /* cascade */ + interrupt-parent = <&UIC0>; + }; + + OCM1: ocm@400040000 { + compatible = "apm,ocm-apm82181", "ibm,ocm"; + status = "okay"; + cell-index = <1>; + /* configured in U-Boot */ + reg = <4 0x00040000 0x8000>; /* 32K */ + }; + + SDR0: sdr { + compatible = "apm,sdr-apm82181", "ibm,sdr-460ex"; + dcr-reg = <0x00e 0x002>; + }; + + CPR0: cpr { + compatible = "apm,cpr-apm82181", "ibm,cpr-460ex"; + dcr-reg = <0x00c 0x002>; + }; + + L2C0: l2c { + compatible = "ibm,l2-cache-apm82181", "ibm,l2-cache"; + dcr-reg = <0x020 0x008 + 0x030 0x008>; + cache-line-size = <32>; + cache-size = <262144>; + interrupt-parent = <&UIC1>; + interrupts = <0x0b IRQ_TYPE_EDGE_RISING>; + }; + + CPM0: cpm { + compatible = "ibm,cpm-apm821xx", "ibm,cpm"; + cell-index = <0>; + dcr-reg = <0x160 0x003>; + pm-cpu = <0x02000000>; + pm-doze = <0x302570F0>; + pm-nap = <0x302570F0>; + pm-deepsleep = <0x302570F0>; + pm-iic-device = <&IIC0>; + pm-emac-device = <&EMAC0>; + unused-units = <0x00000100>; + idle-doze = <0x02000000>; + standby = <0xfeff791d>; + }; + + plb { + compatible = "apm,plb-apm82181", "ibm,plb-460ex", "ibm,plb4"; + #address-cells = <2>; + #size-cells = <1>; + ranges; + clock-frequency = <0>; /* Filled in by U-Boot */ + + SDRAM0: sdram { + compatible = "apm,sdram-apm82181", "ibm,sdram-460ex", "ibm,sdram-405gp"; + dcr-reg = <0x010 0x002>; + }; + + RTC: rtc { + compatible = "ibm,rtc"; + dcr-reg = <0x240 0x009>; + interrupts = <0x1a IRQ_TYPE_LEVEL_HIGH>; + interrupt-parent = <&UIC2>; + + }; + + CRYPTO: crypto@180000 { + compatible = "amcc,ppc460ex-crypto", "amcc,ppc4xx-crypto"; + reg = <4 0x00180000 0x80400>; + interrupt-parent = <&UIC0>; + interrupts = <0x1d IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + }; + + PKA: pka@114000 { + device_type = "pka"; + compatible = "ppc4xx-pka", "amcc,ppc4xx-pka", "amcc, ppc4xx-pka"; + reg = <4 0x00114000 0x4000>; + interrupt-parent = <&UIC0>; + interrupts = <0x14 IRQ_TYPE_EDGE_RISING>; + status = "disabled"; + }; + + TRNG: trng@110000 { + device_type = "trng"; + compatible = "amcc,ppc460ex-rng", "ppc4xx-rng", "amcc, ppc4xx-trng"; + reg = <4 0x00110000 0x100>; + interrupt-parent = <&UIC1>; + interrupts = <0x03 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + }; + + MAL0: mcmal { + compatible = "ibm,mcmal-460ex", "ibm,mcmal2"; + descriptor-memory = "ocm"; + dcr-reg = <0x180 0x062>; + num-tx-chans = <1>; + num-rx-chans = <1>; + #address-cells = <0>; + #size-cells = <0>; + interrupt-parent = <&UIC2>; + interrupts = < 0x06 IRQ_TYPE_LEVEL_HIGH /*TXEOB*/ + 0x07 IRQ_TYPE_LEVEL_HIGH /*RXEOB*/ + 0x03 IRQ_TYPE_LEVEL_HIGH /*SERR*/ + 0x04 IRQ_TYPE_LEVEL_HIGH /*TXDE*/ + 0x05 IRQ_TYPE_LEVEL_HIGH /*RXDE*/ + 0x08 IRQ_TYPE_EDGE_FALLING /*TX0 COAL*/ + /*0x09 IRQ_TYPE_EDGE_FALLING TX1 COAL*/ + 0x0c IRQ_TYPE_EDGE_FALLING /*RX0 COAL*/ + /*0x0d IRQ_TYPE_EDGE_FALLING RX1 COAL*/>; + }; + + AHBDMA0: dma@bffd0800 { + compatible = "snps,dma-spear1340"; + reg = <4 0xbffd0800 0x400>; + interrupt-parent = <&UIC0>; + interrupts = <0x19 IRQ_TYPE_LEVEL_HIGH>; + #dma-cells = <3>; + /* use autoconfiguration for the dma setup */ + }; + + SATA0: sata@bffd1000 { + compatible = "amcc,sata-460ex"; + reg = <4 0xbffd1000 0x800>; + interrupt-parent = <&UIC0>; + interrupts = <0x1a IRQ_TYPE_LEVEL_HIGH>; + dmas = <&AHBDMA0 0 0 1>; + dma-names = "sata-dma"; + status = "disabled"; + }; + + SATA1: sata@bffd1800 { + compatible = "amcc,sata-460ex"; + reg = <4 0xbffd1800 0x800>; + interrupt-parent = <&UIC0>; + interrupts = <0x1b IRQ_TYPE_LEVEL_HIGH>; + dmas = <&AHBDMA0 1 0 2>; + dma-names = "sata-dma"; + status = "disabled"; + }; + + USBOTG0: usbotg@bff80000 { + compatible = "amcc,usb-otg-405ex"; + reg = <4 0xbff80000 0x10000>; + interrupt-parent = <&USBOTG0>; + interrupts = <0 1 2>; + #interrupt-cells = <1>; + #address-cells = <0>; + #size-cells = <0>; + interrupt-map = <0 &UIC2 0x1c IRQ_TYPE_LEVEL_HIGH /* USB-OTG */ + 1 &UIC1 0x1a IRQ_TYPE_LEVEL_LOW /* HIGH-POWER */ + 2 &UIC0 0x0c IRQ_TYPE_LEVEL_HIGH /* DMA */>; + dr_mode = "host"; + status = "disabled"; + }; + + POB0: opb { + compatible = "ibm,opb-460ex", "ibm,opb"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0xb0000000 0x00000004 0xb0000000 0x50000000>; + clock-frequency = <0>; /* Filled in by U-Boot */ + + EBC0: ebc { + compatible = "ibm,ebc-460ex", "ibm,ebc"; + dcr-reg = <0x012 0x002>; + #address-cells = <2>; + #size-cells = <1>; + clock-frequency = <0>; /* Filled in by U-Boot */ + /* ranges property is supplied by U-Boot */ + ranges = <0x00000003 0x00000000 0xe0000000 0x8000000>; + interrupts = <0x06 IRQ_TYPE_LEVEL_HIGH>; + interrupt-parent = <&UIC1>; + + nor_flash@0,0 { + compatible = "cfi-flash"; + bank-width = <1>; + reg = <0x00000000 0x00000000 0x00100000>; + #address-cells = <1>; + #size-cells = <1>; + status = "disabled"; + }; + + ndfc@1,0 { + compatible = "ibm,ndfc"; + reg = <00000003 00000000 00002000>; + ccr = <0x00001000>; + bank-settings = <0x80002222>; + #address-cells = <1>; + #size-cells = <1>; + status = "disabled"; + + nand { + #address-cells = <1>; + #size-cells = <1>; + }; + }; + }; + + UART0: serial@ef600300 { + device_type = "serial"; + compatible = "ns16550"; + reg = <0xef600300 0x00000008>; + virtual-reg = <0xef600300>; + clock-frequency = <0>; /* Filled in by U-Boot */ + current-speed = <0>; /* Filled in by U-Boot */ + interrupt-parent = <&UIC1>; + interrupts = <0x01 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + }; + + UART1: serial@ef600400 { + device_type = "serial"; + compatible = "ns16550"; + reg = <0xef600400 0x00000008>; + virtual-reg = <0xef600400>; + clock-frequency = <0>; /* Filled in by U-Boot */ + current-speed = <0>; /* Filled in by U-Boot */ + interrupt-parent = <&UIC0>; + interrupts = <0x01 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + }; + + GPIO0: gpio@ef600b00 { + compatible = "ibm,ppc4xx-gpio"; + reg = <0xef600b00 0x00000048>; + #gpio-cells = <2>; + gpio-controller; + status = "disabled"; + }; + + IIC0: i2c@ef600700 { + compatible = "ibm,iic-460ex", "ibm,iic"; + reg = <0xef600700 0x00000014>; + interrupt-parent = <&UIC0>; + interrupts = <0x02 IRQ_TYPE_LEVEL_HIGH>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + IIC1: i2c@ef600800 { + compatible = "ibm,iic-460ex", "ibm,iic"; + reg = <0xef600800 0x00000014>; + interrupt-parent = <&UIC0>; + interrupts = <0x03 IRQ_TYPE_LEVEL_HIGH>; + status = "disabled"; + }; + + RGMII0: emac-rgmii@ef601500 { + compatible = "ibm,rgmii-405ex", "ibm,rgmii"; + reg = <0xef601500 0x00000008>; + has-mdio; + }; + + TAH0: emac-tah@ef601350 { + compatible = "ibm,tah-460ex", "ibm,tah"; + reg = <0xef601350 0x00000030>; + }; + + EMAC0: ethernet@ef600c00 { + device_type = "network"; + compatible = "ibm,emac-apm821xx", "ibm,emac4sync"; + interrupt-parent = <&EMAC0>; + interrupts = <0 1>; + #interrupt-cells = <1>; + #address-cells = <0>; + #size-cells = <0>; + interrupt-map = <0 &UIC2 0x10 IRQ_TYPE_LEVEL_HIGH /* Status */ + 1 &UIC2 0x14 IRQ_TYPE_LEVEL_HIGH /* Wake */>; + reg = <0xef600c00 0x000000c4>; + local-mac-address = [000000000000]; /* Filled in by U-Boot */ + mal-device = <&MAL0>; + mal-tx-channel = <0>; + mal-rx-channel = <0>; + cell-index = <0>; + max-frame-size = <9000>; + rx-fifo-size = <16384>; + tx-fifo-size = <2048>; + fifo-entry-size = <10>; + phy-mode = "rgmii"; + phy-map = <0x00000000>; + rgmii-device = <&RGMII0>; + rgmii-channel = <0>; + tah-device = <&TAH0>; + tah-channel = <0>; + has-inverted-stacr-oc; + has-new-stacr-staopc; + status = "disabled"; + }; + }; + + PCIE0: pciex@d00000000 { + device_type = "pci"; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + compatible = "ibm,plb-pciex-apm821xx", "ibm,plb-pciex"; + primary; + port = <0x0>; /* port number */ + reg = <0x0000000d 0x00000000 0x20000000 /* Config space access */ + 0x0000000c 0x08010000 0x00001000>; /* Registers */ + dcr-reg = <0x100 0x020>; + sdr-base = <0x300>; + + /* Outbound ranges, one memory and one IO, + * later cannot be changed + */ + ranges = <0x02000000 0x00000000 0x80000000 0x0000000e 0x00000000 0x00000000 0x80000000 + 0x02000000 0x00000000 0x00000000 0x0000000f 0x00000000 0x00000000 0x00100000 + 0x01000000 0x00000000 0x00000000 0x0000000f 0x80000000 0x00000000 0x00010000>; + + /* Inbound 2GB range starting at 0 */ + dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x0 0x80000000>; + + /* This drives busses 0x40 to 0x7f */ + bus-range = <0x40 0x7f>; + + /* Legacy interrupts (note the weird polarity, the bridge seems + * to invert PCIe legacy interrupts). + * We are de-swizzling here because the numbers are actually for + * port of the root complex virtual P2P bridge. But I want + * to avoid putting a node for it in the tree, so the numbers + * below are basically de-swizzled numbers. + * The real slot is on idsel 0, so the swizzling is 1:1 + */ + interrupt-map-mask = <0x0 0x0 0x0 0x7>; + interrupt-map = < + 0x0 0x0 0x0 0x1 &UIC3 0x0c IRQ_TYPE_LEVEL_HIGH /* swizzled int A */ + 0x0 0x0 0x0 0x2 &UIC3 0x0d IRQ_TYPE_LEVEL_HIGH /* swizzled int B */ + 0x0 0x0 0x0 0x3 &UIC3 0x0e IRQ_TYPE_LEVEL_HIGH /* swizzled int C */ + 0x0 0x0 0x0 0x4 &UIC3 0x0f IRQ_TYPE_LEVEL_HIGH /* swizzled int D */>; + status = "disabled"; + }; + + MSI: ppc4xx-msi@C10000000 { + compatible = "amcc,ppc4xx-msi", "ppc4xx-msi"; + reg = < 0xC 0x10000000 0x100 + 0xC 0x10000000 0x100>; + sdr-base = <0x36C>; + msi-data = <0x00004440>; + msi-mask = <0x0000ffe0>; + interrupts =<0 1 2 3 4 5 6 7>; + interrupt-parent = <&MSI>; + #interrupt-cells = <1>; + #address-cells = <0>; + #size-cells = <0>; + msi-available-ranges = <0x0 0x100>; + interrupt-map = < + 0 &UIC3 0x18 IRQ_TYPE_EDGE_RISING + 1 &UIC3 0x19 IRQ_TYPE_EDGE_RISING + 2 &UIC3 0x1a IRQ_TYPE_EDGE_RISING + 3 &UIC3 0x1b IRQ_TYPE_EDGE_RISING + 4 &UIC3 0x1c IRQ_TYPE_EDGE_RISING + 5 &UIC3 0x1d IRQ_TYPE_EDGE_RISING + 6 &UIC3 0x1e IRQ_TYPE_EDGE_RISING + 7 &UIC3 0x1f IRQ_TYPE_EDGE_RISING + >; + status = "disabled"; + }; + }; +}; |