From: Priyanka Jain Date: Fri, 5 Sep 2014 10:44:40 +0000 (+0530) Subject: powerpc/fsl-booke: Add initial T1040/T1042 RDB board support X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=0babcd1c1489ae31bf0cea34fad24b3f047ad79c;p=linux-beck.git powerpc/fsl-booke: Add initial T1040/T1042 RDB board support T1040/T1042RDB is Freescale Reference Design Board. The board can support both T1040/T1042 QorIQ Power Architecture™ processor. T1040/T1042RDB board Overview ----------------------- - SERDES Connections, 8 lanes supporting: - PCI - SGMII - QSGMII - SATA 2.0 - DDR Controller - Supports rates of up to 1600 MHz data-rate - Supports one DDR3LP UDIMM -IFC/Local Bus - NAND flash: 1GB 8-bit NAND flash - NOR: 128MB 16-bit NOR Flash - Ethernet - Two on-board RGMII 10/100/1G ethernet ports. - PHY #0 remains powered up during deep-sleep - CPLD - Clocks - System and DDR clock (SYSCLK, “DDRCLK”) - SERDES clocks - Power Supplies - USB - Supports two USB 2.0 ports with integrated PHYs - Two type A ports with 5V@1.5A per port. - SDHC - SDHC/SDXC connector - SPI - On-board 64MB SPI flash - I2C - Devices connected: EEPROM, thermal monitor, VID controller - Other IO - Two Serial ports - ProfiBus port Add support for T1040/T1042 RDB board: -add device tree -add entry in Kconfig to build -Add entry in corenet_generic.c, as it is similar to other corenet platforms Signed-off-by: Priyanka Jain Signed-off-by: Poonam Aggrwal Signed-off-by: Prabhakar Kushwaha Signed-off-by: Scott Wood --- diff --git a/arch/powerpc/boot/dts/t1040rdb.dts b/arch/powerpc/boot/dts/t1040rdb.dts new file mode 100644 index 000000000000..79a0bed04c1a --- /dev/null +++ b/arch/powerpc/boot/dts/t1040rdb.dts @@ -0,0 +1,48 @@ +/* + * T1040RDB Device Tree Source + * + * Copyright 2014 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/ "fsl/t104xsi-pre.dtsi" +/include/ "t104xrdb.dtsi" + +/ { + model = "fsl,T1040RDB"; + compatible = "fsl,T1040RDB"; + ifc: localbus@ffe124000 { + cpld@3,0 { + compatible = "fsl,t1040rdb-cpld"; + }; + }; +}; + +/include/ "fsl/t1040si-post.dtsi" diff --git a/arch/powerpc/boot/dts/t1042rdb.dts b/arch/powerpc/boot/dts/t1042rdb.dts new file mode 100644 index 000000000000..738c23790e94 --- /dev/null +++ b/arch/powerpc/boot/dts/t1042rdb.dts @@ -0,0 +1,48 @@ +/* + * T1042RDB Device Tree Source + * + * Copyright 2014 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/ "fsl/t104xsi-pre.dtsi" +/include/ "t104xrdb.dtsi" + +/ { + model = "fsl,T1042RDB"; + compatible = "fsl,T1042RDB"; + ifc: localbus@ffe124000 { + cpld@3,0 { + compatible = "fsl,t1042rdb-cpld"; + }; + }; +}; + +/include/ "fsl/t1042si-post.dtsi" diff --git a/arch/powerpc/boot/dts/t104xrdb.dtsi b/arch/powerpc/boot/dts/t104xrdb.dtsi new file mode 100644 index 000000000000..1cf0f3c5f7e5 --- /dev/null +++ b/arch/powerpc/boot/dts/t104xrdb.dtsi @@ -0,0 +1,156 @@ +/* + * T1040RDB/T1042RDB Device Tree Source + * + * Copyright 2014 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. + */ + +/ { + + ifc: localbus@ffe124000 { + reg = <0xf 0xfe124000 0 0x2000>; + ranges = <0 0 0xf 0xe8000000 0x08000000 + 2 0 0xf 0xff800000 0x00010000 + 3 0 0xf 0xffdf0000 0x00008000>; + + nor@0,0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "cfi-flash"; + reg = <0x0 0x0 0x8000000>; + bank-width = <2>; + device-width = <1>; + }; + + nand@2,0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "fsl,ifc-nand"; + reg = <0x2 0x0 0x10000>; + }; + + cpld@3,0 { + reg = <3 0 0x300>; + }; + }; + + memory { + device_type = "memory"; + }; + + dcsr: dcsr@f00000000 { + ranges = <0x00000000 0xf 0x00000000 0x01072000>; + }; + + soc: soc@ffe000000 { + ranges = <0x00000000 0xf 0xfe000000 0x1000000>; + reg = <0xf 0xfe000000 0 0x00001000>; + + spi@110000 { + flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "micron,n25q512a"; + reg = <0>; + spi-max-frequency = <10000000>; /* input clock */ + }; + }; + + i2c@118100 { + pca9546@77 { + compatible = "nxp,pca9546"; + reg = <0x77>; + #address-cells = <1>; + #size-cells = <0>; + }; + }; + + }; + + pci0: pcie@ffe240000 { + reg = <0xf 0xfe240000 0 0x10000>; + ranges = <0x02000000 0 0xe0000000 0xc 0x00000000 0x0 0x10000000 + 0x01000000 0 0x00000000 0xf 0xf8000000 0x0 0x00010000>; + pcie@0 { + ranges = <0x02000000 0 0xe0000000 + 0x02000000 0 0xe0000000 + 0 0x10000000 + + 0x01000000 0 0x00000000 + 0x01000000 0 0x00000000 + 0 0x00010000>; + }; + }; + + pci1: pcie@ffe250000 { + reg = <0xf 0xfe250000 0 0x10000>; + ranges = <0x02000000 0x0 0xe0000000 0xc 0x10000000 0x0 0x10000000 + 0x01000000 0x0 0x00000000 0xf 0xf8010000 0x0 0x00010000>; + pcie@0 { + ranges = <0x02000000 0 0xe0000000 + 0x02000000 0 0xe0000000 + 0 0x10000000 + + 0x01000000 0 0x00000000 + 0x01000000 0 0x00000000 + 0 0x00010000>; + }; + }; + + pci2: pcie@ffe260000 { + reg = <0xf 0xfe260000 0 0x10000>; + ranges = <0x02000000 0 0xe0000000 0xc 0x20000000 0 0x10000000 + 0x01000000 0 0x00000000 0xf 0xf8020000 0 0x00010000>; + pcie@0 { + ranges = <0x02000000 0 0xe0000000 + 0x02000000 0 0xe0000000 + 0 0x10000000 + + 0x01000000 0 0x00000000 + 0x01000000 0 0x00000000 + 0 0x00010000>; + }; + }; + + pci3: pcie@ffe270000 { + reg = <0xf 0xfe270000 0 0x10000>; + ranges = <0x02000000 0 0xe0000000 0xc 0x30000000 0 0x10000000 + 0x01000000 0 0x00000000 0xf 0xf8030000 0 0x00010000>; + pcie@0 { + ranges = <0x02000000 0 0xe0000000 + 0x02000000 0 0xe0000000 + 0 0x10000000 + + 0x01000000 0 0x00000000 + 0x01000000 0 0x00000000 + 0 0x00010000>; + }; + }; +}; diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig index 0c1e6903597e..f22635a71d01 100644 --- a/arch/powerpc/platforms/85xx/Kconfig +++ b/arch/powerpc/platforms/85xx/Kconfig @@ -276,7 +276,7 @@ config CORENET_GENERIC For 64bit kernel, the following boards are supported: T208x QDS/RDB, T4240 QDS/RDB and B4 QDS The following boards are supported for both 32bit and 64bit kernel: - P5020 DS, P5040 DS and T104xQDS + P5020 DS, P5040 DS and T104xQDS/RDB endif # FSL_SOC_BOOKE diff --git a/arch/powerpc/platforms/85xx/corenet_generic.c b/arch/powerpc/platforms/85xx/corenet_generic.c index c2adb00228c5..cc289783dbfe 100644 --- a/arch/powerpc/platforms/85xx/corenet_generic.c +++ b/arch/powerpc/platforms/85xx/corenet_generic.c @@ -140,6 +140,8 @@ static const char * const boards[] __initconst = { "fsl,B4220QDS", "fsl,T1040QDS", "fsl,T1042QDS", + "fsl,T1040RDB", + "fsl,T1042RDB", "keymile,kmcoge4", NULL };