diff options
| -rw-r--r-- | arch/powerpc/boot/dts/p2040rdb.dts | 166 | ||||
| -rw-r--r-- | arch/powerpc/boot/dts/p2040si.dtsi | 623 | ||||
| -rw-r--r-- | arch/powerpc/configs/corenet32_smp_defconfig | 1 | ||||
| -rw-r--r-- | arch/powerpc/platforms/85xx/Kconfig | 12 | ||||
| -rw-r--r-- | arch/powerpc/platforms/85xx/Makefile | 1 | ||||
| -rw-r--r-- | arch/powerpc/platforms/85xx/p2040_rdb.c | 88 |
6 files changed, 891 insertions, 0 deletions
diff --git a/arch/powerpc/boot/dts/p2040rdb.dts b/arch/powerpc/boot/dts/p2040rdb.dts new file mode 100644 index 00000000000..7d84e391c63 --- /dev/null +++ b/arch/powerpc/boot/dts/p2040rdb.dts @@ -0,0 +1,166 @@ +/* + * P2040RDB Device Tree Source + * + * Copyright 2011 Freescale Semiconductor Inc. + * + * 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 Freescale Semiconductor nor the + * names of its contributors may be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * + * ALTERNATIVELY, this software may be distributed under the terms of the + * GNU General Public License ("GPL") as published by the Free Software + * Foundation, either version 2 of that License or (at your option) any + * later version. + * + * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``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 Freescale Semiconductor 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/ "p2040si.dtsi" + +/ { + model = "fsl,P2040RDB"; + compatible = "fsl,P2040RDB"; + #address-cells = <2>; + #size-cells = <2>; + interrupt-parent = <&mpic>; + + memory { + device_type = "memory"; + }; + + soc: soc@ffe000000 { + spi@110000 { + flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "spansion,s25sl12801"; + reg = <0>; + spi-max-frequency = <40000000>; /* input clock */ + partition@u-boot { + label = "u-boot"; + reg = <0x00000000 0x00100000>; + read-only; + }; + partition@kernel { + label = "kernel"; + reg = <0x00100000 0x00500000>; + read-only; + }; + partition@dtb { + label = "dtb"; + reg = <0x00600000 0x00100000>; + read-only; + }; + partition@fs { + label = "file system"; + reg = <0x00700000 0x00900000>; + }; + }; + }; + + i2c@118000 { + lm75b@48 { + compatible = "nxp,lm75a"; + reg = <0x48>; + }; + eeprom@50 { + compatible = "at24,24c256"; + reg = <0x50>; + }; + rtc@68 { + compatible = "pericom,pt7c4338"; + reg = <0x68>; + }; + }; + + i2c@118100 { + eeprom@50 { + compatible = "at24,24c256"; + reg = <0x50>; + }; + }; + + usb0: usb@210000 { + phy_type = "utmi"; + }; + + usb1: usb@211000 { + dr_mode = "host"; + phy_type = "utmi"; + }; + }; + + localbus@ffe124000 { + reg = <0xf 0xfe124000 0 0x1000>; + ranges = <0 0 0xf 0xe8000000 0x08000000>; + + flash@0,0 { + compatible = "cfi-flash"; + reg = <0 0 0x08000000>; + bank-width = <2>; + device-width = <2>; + }; + }; + + pci0: pcie@ffe200000 { + reg = <0xf 0xfe200000 0 0x1000>; + ranges = <0x02000000 0 0xe0000000 0xc 0x00000000 0x0 0x20000000 + 0x01000000 0 0x00000000 0xf 0xf8000000 0x0 0x00010000>; + pcie@0 { + ranges = <0x02000000 0 0xe0000000 + 0x02000000 0 0xe0000000 + 0 0x20000000 + + 0x01000000 0 0x00000000 + 0x01000000 0 0x00000000 + 0 0x00010000>; + }; + }; + + pci1: pcie@ffe201000 { + reg = <0xf 0xfe201000 0 0x1000>; + ranges = <0x02000000 0x0 0xe0000000 0xc 0x20000000 0x0 0x20000000 + 0x01000000 0x0 0x00000000 0xf 0xf8010000 0x0 0x00010000>; + pcie@0 { + ranges = <0x02000000 0 0xe0000000 + 0x02000000 0 0xe0000000 + 0 0x20000000 + + 0x01000000 0 0x00000000 + 0x01000000 0 0x00000000 + 0 0x00010000>; + }; + }; + + pci2: pcie@ffe202000 { + reg = <0xf 0xfe202000 0 0x1000>; + ranges = <0x02000000 0 0xe0000000 0xc 0x40000000 0 0x20000000 + 0x01000000 0 0x00000000 0xf 0xf8020000 0 0x00010000>; + pcie@0 { + ranges = <0x02000000 0 0xe0000000 + 0x02000000 0 0xe0000000 + 0 0x20000000 + + 0x01000000 0 0x00000000 + 0x01000000 0 0x00000000 + 0 0x00010000>; + }; + }; +}; diff --git a/arch/powerpc/boot/dts/p2040si.dtsi b/arch/powerpc/boot/dts/p2040si.dtsi new file mode 100644 index 00000000000..5fdbb24c076 --- /dev/null +++ b/arch/powerpc/boot/dts/p2040si.dtsi @@ -0,0 +1,623 @@ +/* + * P2040 Silicon Device Tree Source + * + * Copyright 2011 Freescale Semiconductor Inc. + * + * 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 Freescale Semiconductor nor the + * names of its contributors may be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * + * ALTERNATIVELY, this software may be distributed under the terms of the + * GNU General Public License ("GPL") as published by the Free Software + * Foundation, either version 2 of that License or (at your option) any + * later version. + * + * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``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 Freescale Semiconductor 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. + */ + +/dts-v1/; + +/ { + compatible = "fsl,P2040"; + #address-cells = <2>; + #size-cells = <2>; + interrupt-parent = <&mpic>; + + aliases { + ccsr = &soc; + + serial0 = &serial0; + serial1 = &serial1; + serial2 = &serial2; + serial3 = &serial3; + pci0 = &pci0; + pci1 = &pci1; + pci2 = &pci2; + usb0 = &usb0; + usb1 = &usb1; + dma0 = &dma0; + dma1 = &dma1; + sdhc = &sdhc; + msi0 = &msi0; + msi1 = &msi1; + msi2 = &msi2; + + crypto = &crypto; + sec_jr0 = &sec_jr0; + sec_jr1 = &sec_jr1; + sec_jr2 = &sec_jr2; + sec_jr3 = &sec_jr3; + rtic_a = &rtic_a; + rtic_b = &rtic_b; + rtic_c = &rtic_c; + rtic_d = &rtic_d; + sec_mon = &sec_mon; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu0: PowerPC,e500mc@0 { + device_type = "cpu"; + reg = <0>; + next-level-cache = <&L2_0>; + L2_0: l2-cache { + next-level-cache = <&cpc>; + }; + }; + cpu1: PowerPC,e500mc@1 { + device_type = "cpu"; + reg = <1>; + next-level-cache = <&L2_1>; + L2_1: l2-cache { + next-level-cache = <&cpc>; + }; + }; + cpu2: PowerPC,e500mc@2 { + device_type = "cpu"; + reg = <2>; + next-level-cache = <&L2_2>; + L2_2: l2-cache { + next-level-cache = <&cpc>; + }; + }; + cpu3: PowerPC,e500mc@3 { + device_type = "cpu"; + reg = <3>; + next-level-cache = <&L2_3>; + L2_3: l2-cache { + next-level-cache = <&cpc>; + }; + }; + }; + + soc: soc@ffe000000 { + #address-cells = <1>; + #size-cells = <1>; + device_type = "soc"; + compatible = "simple-bus"; + ranges = <0x00000000 0xf 0xfe000000 0x1000000>; + reg = <0xf 0xfe000000 0 0x00001000>; + + soc-sram-error { + compatible = "fsl,soc-sram-error"; + interrupts = <16 2 1 29>; + }; + + corenet-law@0 { + compatible = "fsl,corenet-law"; + reg = <0x0 0x1000>; + fsl,num-laws = <32>; + }; + + memory-controller@8000 { + compatible = "fsl,qoriq-memory-controller-v4.5", "fsl,qoriq-memory-controller"; + reg = <0x8000 0x1000>; + interrupts = <16 2 1 23>; + }; + + cpc: l3-cache-controller@10000 { + compatible = "fsl,p2040-l3-cache-controller", "fsl,p4080-l3-cache-controller", "cache"; + reg = <0x10000 0x1000>; + interrupts = <16 2 1 27>; + }; + + corenet-cf@18000 { + compatible = "fsl,corenet-cf"; + reg = <0x18000 0x1000>; + interrupts = <16 2 1 31>; + fsl,ccf-num-csdids = <32>; + fsl,ccf-num-snoopids = <32>; + }; + + iommu@20000 { + compatible = "fsl,pamu-v1.0", "fsl,pamu"; + reg = <0x20000 0x4000>; + interrupts = < + 24 2 0 0 + 16 2 1 30>; + }; + + mpic: pic@40000 { + clock-frequency = <0>; + interrupt-controller; + #address-cells = <0>; + #interrupt-cells = <4>; + reg = <0x40000 0x40000>; + compatible = "fsl,mpic", "chrp,open-pic"; + device_type = "open-pic"; + }; + + msi0: msi@41600 { + compatible = "fsl,mpic-msi"; + reg = <0x41600 0x200>; + msi-available-ranges = <0 0x100>; + interrupts = < + 0xe0 0 0 0 + 0xe1 0 0 0 + 0xe2 0 0 0 + 0xe3 0 0 0 + 0xe4 0 0 0 + 0xe5 0 0 0 + 0xe6 0 0 0 + 0xe7 0 0 0>; + }; + + msi1: msi@41800 { + compatible = "fsl,mpic-msi"; + reg = <0x41800 0x200>; + msi-available-ranges = <0 0x100>; + interrupts = < + 0xe8 0 0 0 + 0xe9 0 0 0 + 0xea 0 0 0 + 0xeb 0 0 0 + 0xec 0 0 0 + 0xed 0 0 0 + 0xee 0 0 0 + 0xef 0 0 0>; + }; + + msi2: msi@41a00 { + compatible = "fsl,mpic-msi"; + reg = <0x41a00 0x200>; + msi-available-ranges = <0 0x100>; + interrupts = < + 0xf0 0 0 0 + 0xf1 0 0 0 + 0xf2 0 0 0 + 0xf3 0 0 0 + 0xf4 0 0 0 + 0xf5 0 0 0 + 0xf6 0 0 0 + 0xf7 0 0 0>; + }; + + guts: global-utilities@e0000 { + compatible = "fsl,qoriq-device-config-1.0"; + reg = <0xe0000 0xe00>; + fsl,has-rstcr; + #sleep-cells = <1>; + fsl,liodn-bits = <12>; + }; + + pins: global-utilities@e0e00 { + compatible = "fsl,qoriq-pin-control-1.0"; + reg = <0xe0e00 0x200>; + #sleep-cells = <2>; + }; + + clockgen: global-utilities@e1000 { + compatible = "fsl,p2040-clockgen", "fsl,qoriq-clockgen-1.0"; + reg = <0xe1000 0x1000>; + clock-frequency = <0>; + }; + + rcpm: global-utilities@e2000 { + compatible = "fsl,qoriq-rcpm-1.0"; + reg = <0xe2000 0x1000>; + #sleep-cells = <1>; + }; + + sfp: sfp@e8000 { + compatible = "fsl,p2040-sfp", "fsl,qoriq-sfp-1.0"; + reg = <0xe8000 0x1000>; + }; + + serdes: serdes@ea000 { + compatible = "fsl,p2040-serdes"; + reg = <0xea000 0x1000>; + }; + + dma0: dma@100300 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "fsl,p2040-dma", "fsl,eloplus-dma"; + reg = <0x100300 0x4>; + ranges = <0x0 0x100100 0x200>; + cell-index = <0>; + dma-channel@0 { + compatible = "fsl,p2040-dma-channel", + "fsl,eloplus-dma-channel"; + reg = <0x0 0x80>; + cell-index = <0>; + interrupts = <28 2 0 0>; + }; + dma-channel@80 { + compatible = "fsl,p2040-dma-channel", + "fsl,eloplus-dma-channel"; + reg = <0x80 0x80>; + cell-index = <1>; + interrupts = <29 2 0 0>; + }; + dma-channel@100 { + compatible = "fsl,p2040-dma-channel", + "fsl,eloplus-dma-channel"; + reg = <0x100 0x80>; + cell-index = <2>; + interrupts = <30 2 0 0>; + }; + dma-channel@180 { + compatible = "fsl,p2040-dma-channel", + "fsl,eloplus-dma-channel"; + reg = <0x180 0x80>; + cell-index = <3>; + interrupts = <31 2 0 0>; + }; + }; + + dma1: dma@101300 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "fsl,p2040-dma", "fsl,eloplus-dma"; + reg = <0x101300 0x4>; + ranges = <0x0 0x101100 0x200>; + cell-index = <1>; + dma-channel@0 { + compatible = "fsl,p2040-dma-channel", + "fsl,eloplus-dma-channel"; + reg = <0x0 0x80>; + cell-index = <0>; + interrupts = <32 2 0 0>; + }; + dma-channel@80 { + compatible = "fsl,p2040-dma-channel", + "fsl,eloplus-dma-channel"; + reg = <0x80 0x80>; + cell-index = <1>; + interrupts = <33 2 0 0>; + }; + dma-channel@100 { + compatible = "fsl,p2040-dma-channel", + "fsl,eloplus-dma-channel"; + reg = <0x100 0x80>; + cell-index = <2>; + interrupts = <34 2 0 0>; + }; + dma-channel@180 { + compatible = "fsl,p2040-dma-channel", + "fsl,eloplus-dma-channel"; + reg = <0x180 0x80>; + cell-index = <3>; + interrupts = <35 2 0 0>; + }; + }; + + spi@110000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,p2040-espi", "fsl,mpc8536-espi"; + reg = <0x110000 0x1000>; + interrupts = <53 0x2 0 0>; + fsl,espi-num-chipselects = <4>; + + }; + + sdhc: sdhc@114000 { + compatible = "fsl,p2040-esdhc", "fsl,esdhc"; + reg = <0x114000 0x1000>; + interrupts = <48 2 0 0>; + sdhci,auto-cmd12; + clock-frequency = <0>; + }; + + + i2c@118000 { + #address-cells = <1>; + #size-cells = <0>; + cell-index = <0>; + compatible = "fsl-i2c"; + reg = <0x118000 0x100>; + interrupts = <38 2 0 0>; + dfsrr; + }; + + i2c@118100 { + #address-cells = <1>; + #size-cells = <0>; + cell-index = <1>; + compatible = "fsl-i2c"; + reg = <0x118100 0x100>; + interrupts = <38 2 0 0>; + dfsrr; + }; + + i2c@119000 { + #address-cells = <1>; + #size-cells = <0>; + cell-index = <2>; + compatible = "fsl-i2c"; + reg = <0x119000 0x100>; + interrupts = <39 2 0 0>; + dfsrr; + }; + + i2c@119100 { + #address-cells = <1>; + #size-cells = <0>; + cell-index = <3>; + compatible = "fsl-i2c"; + reg = <0x119100 0x100>; + interrupts = <39 2 0 0>; + dfsrr; + }; + + serial0: serial@11c500 { + cell-index = <0>; + device_type = "serial"; + compatible = "ns16550"; + reg = <0x11c500 0x100>; + clock-frequency = <0>; + interrupts = <36 2 0 0>; + }; + + serial1: serial@11c600 { + cell-index = <1>; + device_type = "serial"; + compatible = "ns16550"; + reg = <0x11c600 0x100>; + clock-frequency = <0>; + interrupts = <36 2 0 0>; + }; + + serial2: serial@11d500 { + cell-index = <2>; + device_type = "serial"; + compatible = "ns16550"; + reg = <0x11d500 0x100>; + clock-frequency = <0>; + interrupts = <37 2 0 0>; + }; + + serial3: serial@11d600 { + cell-index = <3>; + device_type = "serial"; + compatible = "ns16550"; + reg = <0x11d600 0x100>; + clock-frequency = <0>; + interrupts = <37 2 0 0>; + }; + + gpio0: gpio@130000 { + compatible = "fsl,p2040-gpio", "fsl,qoriq-gpio"; + reg = <0x130000 0x1000>; + interrupts = <55 2 0 0>; + #gpio-cells = <2>; + gpio-controller; + }; + + usb0: usb@210000 { + compatible = "fsl,p2040-usb2-mph", + "fsl,mpc85xx-usb2-mph", "fsl-usb2-mph"; + reg = <0x210000 0x1000>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = <44 0x2 0 0>; + port0; + }; + + usb1: usb@211000 { + compatible = "fsl,p2040-usb2-dr", + "fsl,mpc85xx-usb2-dr", "fsl-usb2-dr"; + reg = <0x211000 0x1000>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = <45 0x2 0 0>; + }; + + sata@220000 { + compatible = "fsl,p2040-sata", "fsl,pq-sata-v2"; + reg = <0x220000 0x1000>; + interrupts = <68 0x2 0 0>; + }; + + sata@221000 { + compatible = "fsl,p2040-sata", "fsl,pq-sata-v2"; + reg = <0x221000 0x1000>; + interrupts = <69 0x2 0 0>; + }; + + crypto: crypto@300000 { + compatible = "fsl,sec-v4.2", "fsl,sec-v4.0"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x300000 0x10000>; + ranges = <0 0x300000 0x10000>; + interrupts = <92 2 0 0>; + + sec_jr0: jr@1000 { + compatible = "fsl,sec-v4.2-job-ring", + "fsl,sec-v4.0-job-ring"; + reg = <0x1000 0x1000>; + interrupts = <88 2 0 0>; + }; + + sec_jr1: jr@2000 { + compatible = "fsl,sec-v4.2-job-ring", + "fsl,sec-v4.0-job-ring"; + reg = <0x2000 0x1000>; + interrupts = <89 2 0 0>; + }; + + sec_jr2: jr@3000 { + compatible = "fsl,sec-v4.2-job-ring", + "fsl,sec-v4.0-job-ring"; + reg = <0x3000 0x1000>; + interrupts = <90 2 0 0>; + }; + + sec_jr3: jr@4000 { + compatible = "fsl,sec-v4.2-job-ring", + "fsl,sec-v4.0-job-ring"; + reg = <0x4000 0x1000>; + interrupts = <91 2 0 0>; + }; + + rtic@6000 { + compatible = "fsl,sec-v4.2-rtic", + "fsl,sec-v4.0-rtic"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0x6000 0x100>; + ranges = <0x0 0x6100 0xe00>; + + rtic_a: rtic-a@0 { + compatible = "fsl,sec-v4.2-rtic-memory", + "fsl,sec-v4.0-rtic-memory"; + reg = <0x00 0x20 0x100 0x80>; + }; + + rtic_b: rtic-b@20 { + compatible = "fsl,sec-v4.2-rtic-memory", + "fsl,sec-v4.0-rtic-memory"; + reg = <0x20 0x20 0x200 0x80>; + }; + + rtic_c: rtic-c@40 { + compatible = "fsl,sec-v4.2-rtic-memory", + "fsl,sec-v4.0-rtic-memory"; + reg = <0x40 0x20 0x300 0x80>; + }; + + rtic_d: rtic-d@60 { + compatible = "fsl,sec-v4.2-rtic-memory", + "fsl,sec-v4.0-rtic-memory"; + reg = <0x60 0x20 0x500 0x80>; + }; + }; + }; + + sec_mon: sec_mon@314000 { + compatible = "fsl,sec-v4.2-mon", "fsl,sec-v4.0-mon"; + reg = <0x314000 0x1000>; + interrupts = <93 2 0 0>; + }; + + }; + + localbus@ffe124000 { + compatible = "fsl,p2040-elbc", "fsl,elbc", "simple-bus"; + interrupts = <25 2 0 0>; + #address-cells = <2>; + #size-cells = <1>; + }; + + pci0: pcie@ffe200000 { + compatible = "fsl,p2040-pcie", "fsl,qoriq-pcie-v2.2"; + device_type = "pci"; + #size-cells = <2>; + #address-cells = <3>; + bus-range = <0x0 0xff>; + clock-frequency = <0x1fca055>; + fsl,msi = <&msi0>; + interrupts = <16 2 1 15>; + pcie@0 { + reg = <0 0 0 0 0>; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + device_type = "pci"; + interrupts = <16 2 1 15>; + interrupt-map-mask = <0xf800 0 0 7>; + interrupt-map = < + /* IDSEL 0x0 */ + 0000 0 0 1 &mpic 40 1 0 0 + 0000 0 0 2 &mpic 1 1 0 0 + 0000 0 0 3 &mpic 2 1 0 0 + 0000 0 0 4 &mpic 3 1 0 0 + >; + }; + }; + + pci1: pcie@ffe201000 { + compatible = "fsl,p2040-pcie", "fsl,qoriq-pcie-v2.2"; + device_type = "pci"; + #size-cells = <2>; + #address-cells = <3>; + bus-range = <0 0xff>; + clock-frequency = <0x1fca055>; + fsl,msi = <&msi1>; + interrupts = <16 2 1 14>; + pcie@0 { + reg = <0 0 0 0 0>; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + device_type = "pci"; + interrupts = <16 2 1 14>; + interrupt-map-mask = <0xf800 0 0 7>; + interrupt-map = < + /* IDSEL 0x0 */ + 0000 0 0 1 &mpic 41 1 0 0 + 0000 0 0 2 &mpic 5 1 0 0 + 0000 0 0 3 &mpic 6 1 0 0 + 0000 0 0 4 &mpic 7 1 0 0 + >; + }; + }; + + pci2: pcie@ffe202000 { + compatible = "fsl,p2040-pcie", "fsl,qoriq-pcie-v2.2"; + device_type = "pci"; + #size-cells = <2>; + #address-cells = <3>; + bus-range = <0x0 0xff>; + clock-frequency = <0x1fca055>; + fsl,msi = <&msi2>; + interrupts = <16 2 1 13>; + pcie@0 { + reg = <0 0 0 0 0>; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + device_type = "pci"; + interrupts = <16 2 1 13>; + interrupt-map-mask = <0xf800 0 0 7>; + interrupt-map = < + /* IDSEL 0x0 */ + 0000 0 0 1 &mpic 42 1 0 0 + 0000 0 0 2 &mpic 9 1 0 0 + 0000 0 0 3 &mpic 10 1 0 0 + 0000 0 0 4 &mpic 11 1 0 0 + >; + }; + }; +}; diff --git a/arch/powerpc/configs/corenet32_smp_defconfig b/arch/powerpc/configs/corenet32_smp_defconfig index 421ade8b746..10562a5c65b 100644 --- a/arch/powerpc/configs/corenet32_smp_defconfig +++ b/arch/powerpc/configs/corenet32_smp_defconfig @@ -23,6 +23,7 @@ CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y CONFIG_MODVERSIONS=y # CONFIG_BLK_DEV_BSG is not set +CONFIG_P2040_RDB=y CONFIG_P3041_DS=y CONFIG_P4080_DS=y CONFIG_P5020_DS=y diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig index 4706c71c943..498534cd526 100644 --- a/arch/powerpc/platforms/85xx/Kconfig +++ b/arch/powerpc/platforms/85xx/Kconfig @@ -171,6 +171,18 @@ config SBC8560 help This option enables support for the Wind River SBC8560 board +config P2040_RDB + bool "Freescale P2040 RDB" + select DEFAULT_UIMAGE + select PPC_E500MC + select PHYS_64BIT + select SWIOTLB + select MPC8xxx_GPIO + select HAS_RAPIDIO + select PPC_EPAPR_HV_PIC + help + This option enables support for the P2040 RDB board + config P3041_DS bool "Freescale P3041 DS" select DEFAULT_UIMAGE diff --git a/arch/powerpc/platforms/85xx/Makefile b/arch/powerpc/platforms/85xx/Makefile index 06b0c087786..a971b32c5c0 100644 --- a/arch/powerpc/platforms/85xx/Makefile +++ b/arch/powerpc/platforms/85xx/Makefile @@ -13,6 +13,7 @@ obj-$(CONFIG_MPC85xx_RDB) += mpc85xx_rdb.o obj-$(CONFIG_P1010_RDB) += p1010rdb.o obj-$(CONFIG_P1022_DS) += p1022_ds.o obj-$(CONFIG_P1023_RDS) += p1023_rds.o +obj-$(CONFIG_P2040_RDB) += p2040_rdb.o corenet_ds.o obj-$(CONFIG_P3041_DS) += p3041_ds.o corenet_ds.o obj-$(CONFIG_P4080_DS) += p4080_ds.o corenet_ds.o obj-$(CONFIG_P5020_DS) += p5020_ds.o corenet_ds.o diff --git a/arch/powerpc/platforms/85xx/p2040_rdb.c b/arch/powerpc/platforms/85xx/p2040_rdb.c new file mode 100644 index 00000000000..32b56ac73df --- /dev/null +++ b/arch/powerpc/platforms/85xx/p2040_rdb.c @@ -0,0 +1,88 @@ +/* + * P2040 RDB Setup + * + * Copyright 2011 Freescale Semiconductor Inc. + * + * 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. + */ + +#include <linux/kernel.h> +#include <linux/pci.h> +#include <linux/kdev_t.h> +#include <linux/delay.h> +#include <linux/interrupt.h> +#include <linux/phy.h> + +#include <asm/system.h> +#include <asm/time.h> +#include <asm/machdep.h> +#include <asm/pci-bridge.h> +#include <mm/mmu_decl.h> +#include <asm/prom.h> +#include <asm/udbg.h> +#include <asm/mpic.h> + +#include <linux/of_platform.h> +#include <sysdev/fsl_soc.h> +#include <sysdev/fsl_pci.h> +#include <asm/ehv_pic.h> + +#include "corenet_ds.h" + +/* + * Called very early, device-tree isn't unflattened + */ +static int __init p2040_rdb_probe(void) +{ + unsigned long root = of_get_flat_dt_root(); +#ifdef CONFIG_SMP + extern struct smp_ops_t smp_85xx_ops; +#endif + + if (of_flat_dt_is_compatible(root, "fsl,P2040RDB")) + return 1; + + /* Check if we're running under the Freescale hypervisor */ + if (of_flat_dt_is_compatible(root, "fsl,P2040RDB-hv")) { + ppc_md.init_IRQ = ehv_pic_init; + ppc_md.get_irq = ehv_pic_get_irq; + ppc_md.restart = fsl_hv_restart; + ppc_md.power_off = fsl_hv_halt; + ppc_md.halt = fsl_hv_halt; +#ifdef CONFIG_SMP + /* + * Disable the timebase sync operations because we can't write + * to the timebase registers under the hypervisor. + */ + smp_85xx_ops.give_timebase = NULL; + smp_85xx_ops.take_timebase = NULL; +#endif + return 1; + } + + return 0; +} + +define_machine(p2040_rdb) { + .name = "P2040 RDB", + .probe = p2040_rdb_probe, + .setup_arch = corenet_ds_setup_arch, + .init_IRQ = corenet_ds_pic_init, +#ifdef CONFIG_PCI + .pcibios_fixup_bus = fsl_pcibios_fixup_bus, +#endif + .get_irq = mpic_get_coreint_irq, + .restart = fsl_rstcr_restart, + .calibrate_decr = generic_calibrate_decr, + .progress = udbg_progress, + .power_save = e500_idle, +}; + +machine_device_initcall(p2040_rdb, corenet_ds_publish_devices); + +#ifdef CONFIG_SWIOTLB +machine_arch_initcall(p2040_rdb, swiotlb_setup_bus_notifier); +#endif |