powerpc/85xx: Add T4240RDB board support

T4240RDB board Specification
----------------------------
Memory subsystem:
   6GB DDR3
   128MB NOR flash
   2GB NAND flash

Ethernet:
   Eight 1G SGMII ports
   Four 10Gbps SFP+ ports

PCIe:
   Two PCIe slots

USB:
   Two USB2.0 Type A ports

SDHC:
   One SD-card port

SATA:
   One SATA port

UART:
   Dual RJ45 ports

Signed-off-by: Chunhe Lan <Chunhe.Lan@freescale.com>
Change-Id: I769d39c25a49508088219fd5a9b27003421b6569
Reviewed-on: http://git.am.freescale.net:8181/10386
Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com>
Reviewed-by: Tiefei Zang <tie-fei.zang@freescale.com>
Reviewed-by: Jose Rivera <German.Rivera@freescale.com>

4 files changed, 482 insertions, 2 deletions

diff --git a/arch/powerpc/boot/dts/t4240rdb.dts b/arch/powerpc/boot/dts/t4240rdb.dts
new file mode 100644
index 0000000..934b96a
--- /dev/null
+++ b/arch/powerpc/boot/dts/t4240rdb.dts
@@ -0,0 +1,476 @@
+/*
+ * T4240RDB 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/t4240si-pre.dtsi"
+
+/ {
+	model = "fsl,T4240RDB";
+	compatible = "fsl,T4240RDB";
+	#address-cells = <2>;
+	#size-cells = <2>;
+	interrupt-parent = <&mpic>;
+
+	aliases {
+		sgmii_phy21 = &sgmiiphy21;
+		sgmii_phy22 = &sgmiiphy22;
+		sgmii_phy23 = &sgmiiphy23;
+		sgmii_phy24 = &sgmiiphy24;
+		sgmii_phy41 = &sgmiiphy41;
+		sgmii_phy42 = &sgmiiphy42;
+		sgmii_phy43 = &sgmiiphy43;
+		sgmii_phy44 = &sgmiiphy44;
+		ethernet0 = &enet0;
+		ethernet1 = &enet1;
+		ethernet2 = &enet2;
+		ethernet3 = &enet3;
+		ethernet4 = &enet14;
+		ethernet5 = &enet15;
+		ethernet6 = &enet6;
+		ethernet7 = &enet7;
+		ethernet8 = &enet8;
+		ethernet9 = &enet9;
+		ethernet10 = &enet10;
+		ethernet11 = &enet11;
+		ethernet12 = &enet12;
+		ethernet13 = &enet13;
+		ethernet14 = &enet4;
+		ethernet15 = &enet5;
+	};
+
+	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>;
+		};
+	};
+
+	memory {
+		device_type = "memory";
+	};
+
+	dcsr: dcsr@f00000000 {
+		ranges = <0x00000000 0xf 0x00000000 0x01072000>;
+	};
+
+	bportals: bman-portals@ff4000000 {
+		ranges = <0x0 0xf 0xf4000000 0x2000000>;
+	};
+
+	qportals: qman-portals@ff6000000 {
+		ranges = <0x0 0xf 0xf6000000 0x2000000>;
+	};
+
+	lportals: lac-portals@ff8000000 {
+		ranges = <0x0 0xf 0xf8000000 0x20000>;
+	};
+
+	soc: soc@ffe000000 {
+		ranges = <0x00000000 0xf 0xfe000000 0x1000000>;
+		reg = <0xf 0xfe000000 0 0x00001000>;
+		spi@110000 {
+			flash@0 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				compatible = "sst,sst25wf040";
+				reg = <0>;
+				spi-max-frequency = <40000000>; /* input clock */
+			};
+		};
+
+		i2c@118000 {
+			eeprom@52 {
+				compatible = "at24,24c256";
+				reg = <0x52>;
+			};
+			eeprom@54 {
+				compatible = "at24,24c256";
+				reg = <0x54>;
+			};
+			eeprom@56 {
+				compatible = "at24,24c256";
+				reg = <0x56>;
+			};
+			rtc@68 {
+				compatible = "dallas,ds1374";
+				reg = <0x68>;
+				interrupts = <0x1 0x1 0 0>;
+			};
+			monitor@2f {
+				compatible = "w83793";
+				reg = <0x2f>;
+			};
+		};
+
+		fman0: fman@400000 {
+			enet0: ethernet@e0000 {
+				phy-handle = <&sgmiiphy21>;
+				phy-connection-type = "sgmii";
+			};
+
+			enet1: ethernet@e2000 {
+				phy-handle = <&sgmiiphy22>;
+				phy-connection-type = "sgmii";
+			};
+
+			enet2: ethernet@e4000 {
+				phy-handle = <&sgmiiphy23>;
+				phy-connection-type = "sgmii";
+			};
+
+			enet3: ethernet@e6000 {
+				phy-handle = <&sgmiiphy24>;
+				phy-connection-type = "sgmii";
+			};
+
+			enet4: ethernet@e8000 {
+				status = "disabled";
+			};
+
+			enet5: ethernet@ea000 {
+				status = "disabled";
+			};
+
+			enet6: ethernet@f0000 { /* FM1@TSEC9/FM1@TGEC1 */
+				phy-handle = <&xfiphy1>;
+				phy-connection-type = "xgmii";
+			};
+
+			enet7: ethernet@f2000 { /* FM1@TSEC10/FM1@TGEC2 */
+				phy-handle = <&xfiphy2>;
+				phy-connection-type = "xgmii";
+			};
+
+			mdio@fc000 {
+				status = "disabled";
+			};
+
+			mdio@fd000 {
+				status = "disabled";
+			};
+
+			fman0_oh2 {
+				status = "disabled";
+			};
+			fman0_oh3 {
+				status = "disabled";
+			};
+			fman0_oh4 {
+				status = "disabled";
+			};
+			fman0_oh5 {
+				status = "disabled";
+			};
+			fman0_oh6 {
+				status = "disabled";
+			};
+		};
+
+		fman1: fman@500000 {
+			enet8: ethernet@e0000 {
+				phy-handle = <&sgmiiphy41>;
+				phy-connection-type = "sgmii";
+			};
+
+			enet9: ethernet@e2000 {
+				phy-handle = <&sgmiiphy42>;
+				phy-connection-type = "sgmii";
+			};
+
+			enet10: ethernet@e4000 {
+				phy-handle = <&sgmiiphy43>;
+				phy-connection-type = "sgmii";
+			};
+
+			enet11: ethernet@e6000 {
+				phy-handle = <&sgmiiphy44>;
+				phy-connection-type = "sgmii";
+			};
+
+			enet12: ethernet@e8000 {
+				status = "disabled";
+			};
+
+			enet13: ethernet@ea000 {
+				status = "disabled";
+			};
+
+			enet14: ethernet@f0000 { /* FM2@TSEC9/FM2@TGEC1 */
+				phy-handle = <&xfiphy3>;
+				phy-connection-type = "xgmii";
+			};
+
+			enet15: ethernet@f2000 { /* FM2@TSEC10/FM2@TGEC2 */
+				phy-handle = <&xfiphy4>;
+				phy-connection-type = "xgmii";
+			};
+
+			mdio0: mdio@fc000 {
+				sgmiiphy21: ethernet-phy@0 {
+					reg = <0x0>;
+				};
+
+				sgmiiphy22: ethernet-phy@1 {
+					reg = <0x1>;
+				};
+
+				sgmiiphy23: ethernet-phy@2 {
+					reg = <0x2>;
+				};
+
+				sgmiiphy24: ethernet-phy@3 {
+					reg = <0x3>;
+				};
+
+				sgmiiphy41: ethernet-phy@4 {
+					reg = <0x4>;
+				};
+
+				sgmiiphy42: ethernet-phy@5 {
+					reg = <0x5>;
+				};
+
+				sgmiiphy43: ethernet-phy@6 {
+					reg = <0x6>;
+				};
+
+				sgmiiphy44: ethernet-phy@7 {
+					reg = <0x7>;
+				};
+			};
+
+			xmdio0: mdio@fd000 {
+				xfiphy1: ethernet-phy@10 {
+					compatible = "ethernet-phy-ieee802.3-c45";
+					reg = <0x10>;
+				};
+
+				xfiphy2: ethernet-phy@11 {
+					compatible = "ethernet-phy-ieee802.3-c45";
+					reg = <0x11>;
+				};
+
+				xfiphy3: ethernet-phy@13 {
+					compatible = "ethernet-phy-ieee802.3-c45";
+					reg = <0x13>;
+				};
+
+				xfiphy4: ethernet-phy@12 {
+					compatible = "ethernet-phy-ieee802.3-c45";
+					reg = <0x12>;
+				};
+			};
+
+			fman1_oh3 {
+				status = "disabled";
+			};
+			fman1_oh4 {
+				status = "disabled";
+			};
+			fman1_oh5 {
+				status = "disabled";
+			};
+			fman1_oh6 {
+				status = "disabled";
+			};
+		};
+
+		sdhc@114000 {
+			voltage-ranges = <1800 1800 3300 3300>;
+		};
+	};
+
+	pci0: pcie@ffe240000 {
+		reg = <0xf 0xfe240000 0 0x10000>;
+		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@ffe250000 {
+		reg = <0xf 0xfe250000 0 0x10000>;
+		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@ffe260000 {
+		reg = <0xf 0xfe260000 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>;
+		};
+	};
+
+	pci3: pcie@ffe270000 {
+		reg = <0xf 0xfe270000 0 0x10000>;
+		ranges = <0x02000000 0 0xe0000000 0xc 0x60000000 0 0x20000000
+			  0x01000000 0 0x00000000 0xf 0xf8030000 0 0x00010000>;
+		pcie@0 {
+			ranges = <0x02000000 0 0xe0000000
+				  0x02000000 0 0xe0000000
+				  0 0x20000000
+
+				  0x01000000 0 0x00000000
+				  0x01000000 0 0x00000000
+				  0 0x00010000>;
+		};
+	};
+	rio: rapidio@ffe0c0000 {
+		reg = <0xf 0xfe0c0000 0 0x11000>;
+
+		port1 {
+			ranges = <0 0 0xc 0x20000000 0 0x10000000>;
+		};
+		port2 {
+			ranges = <0 0 0xc 0x30000000 0 0x10000000>;
+		};
+	};
+
+	fsl,dpaa {
+		compatible = "fsl,t4240-dpaa", "fsl,dpaa";
+		ethernet@0 {
+			compatible = "fsl,t4240-dpa-ethernet", "fsl,dpa-ethernet";
+			fsl,fman-mac = <&enet0>;
+		};
+		ethernet@1 {
+			compatible = "fsl,t4240-dpa-ethernet", "fsl,dpa-ethernet";
+			fsl,fman-mac = <&enet1>;
+		};
+		ethernet@2 {
+			compatible = "fsl,t4240-dpa-ethernet", "fsl,dpa-ethernet";
+			fsl,fman-mac = <&enet2>;
+		};
+		ethernet@3 {
+			compatible = "fsl,t4240-dpa-ethernet", "fsl,dpa-ethernet";
+			fsl,fman-mac = <&enet3>;
+		};
+		ethernet@4 {
+			compatible = "fsl,t4240-dpa-ethernet", "fsl,dpa-ethernet";
+			fsl,fman-mac = <&enet4>;
+			status = "disabled";
+		};
+		ethernet@5 {
+			compatible = "fsl,t4240-dpa-ethernet", "fsl,dpa-ethernet";
+			fsl,fman-mac = <&enet5>;
+			status = "disabled";
+		};
+		ethernet@6 {
+			compatible = "fsl,t4240-dpa-ethernet", "fsl,dpa-ethernet";
+			fsl,fman-mac = <&enet6>;
+		};
+		ethernet@7 {
+			compatible = "fsl,t4240-dpa-ethernet", "fsl,dpa-ethernet";
+			fsl,fman-mac = <&enet7>;
+		};
+		ethernet@8 {
+			compatible = "fsl,t4240-dpa-ethernet", "fsl,dpa-ethernet";
+			fsl,fman-mac = <&enet8>;
+		};
+		ethernet@9 {
+			compatible = "fsl,t4240-dpa-ethernet", "fsl,dpa-ethernet";
+			fsl,fman-mac = <&enet9>;
+		};
+		ethernet@10 {
+			compatible = "fsl,t4240-dpa-ethernet", "fsl,dpa-ethernet";
+			fsl,fman-mac = <&enet10>;
+		};
+		ethernet@11 {
+			compatible = "fsl,t4240-dpa-ethernet", "fsl,dpa-ethernet";
+			fsl,fman-mac = <&enet11>;
+		};
+		ethernet@12 {
+			compatible = "fsl,t4240-dpa-ethernet", "fsl,dpa-ethernet";
+			fsl,fman-mac = <&enet12>;
+			status = "disabled";
+		};
+		ethernet@13 {
+			compatible = "fsl,t4240-dpa-ethernet", "fsl,dpa-ethernet";
+			fsl,fman-mac = <&enet13>;
+			status = "disabled";
+		};
+		ethernet@14 {
+			compatible = "fsl,t4240-dpa-ethernet", "fsl,dpa-ethernet";
+			fsl,fman-mac = <&enet14>;
+		};
+		ethernet@15 {
+			compatible = "fsl,t4240-dpa-ethernet", "fsl,dpa-ethernet";
+			fsl,fman-mac = <&enet15>;
+		};
+	};
+};
+
+/include/ "fsl/t4240si-post.dtsi"
+/include/ "fsl/qoriq-dpaa-res3.dtsi"
+/include/ "fsl/qoriq-qman-ceetm0.dtsi"
+/include/ "fsl/qoriq-qman-ceetm1.dtsi"
diff --git a/arch/powerpc/configs/85xx/e6500rev2_defconfig b/arch/powerpc/configs/85xx/e6500rev2_defconfig
index 9bdce3e..f7a855b 100644
--- a/arch/powerpc/configs/85xx/e6500rev2_defconfig
+++ b/arch/powerpc/configs/85xx/e6500rev2_defconfig
@@ -106,6 +106,7 @@ CONFIG_FMAN_T4240=y
 CONFIG_FSL_DPAA_ETH=y
 CONFIG_E1000E=y
 CONFIG_FSL_10GBASE_KR=y
+CONFIG_VITESSE_PHY=y
 CONFIG_FIXED_PHY=y
 # CONFIG_INPUT_MOUSEDEV is not set
 # CONFIG_INPUT_KEYBOARD is not set
@@ -125,7 +126,8 @@ CONFIG_SPI=y
 CONFIG_SPI_GPIO=y
 CONFIG_SPI_FSL_SPI=y
 CONFIG_SPI_FSL_ESPI=y
-# CONFIG_HWMON is not set
+CONFIG_HWMON=y
+CONFIG_SENSORS_W83793=y
 CONFIG_VIDEO_OUTPUT_CONTROL=y
 CONFIG_USB=y
 CONFIG_USB_EHCI_HCD=y
@@ -139,6 +141,7 @@ CONFIG_EDAC=y
 CONFIG_EDAC_MM_EDAC=y
 CONFIG_EDAC_MPC85XX=y
 CONFIG_RTC_CLASS=y
+CONFIG_RTC_DRV_DS1374=y
 CONFIG_RTC_DRV_DS3232=y
 CONFIG_RTC_DRV_CMOS=y
 CONFIG_DMADEVICES=y
diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig
index ae08633..ae9fdb51 100644
--- a/arch/powerpc/platforms/85xx/Kconfig
+++ b/arch/powerpc/platforms/85xx/Kconfig
@@ -284,7 +284,7 @@ config CORENET_GENERIC
 	  For 32bit kernel, the following boards are supported:
 	    P2041 RDB, P3041 DS and P4080 DS
 	  For 64bit kernel, the following boards are supported:
-	    T208x QDS and RDB, T4240 QDS and B4 QDS
+	    T208x QDS and RDB, T4240 QDS, T4240 RDB and B4 QDS
 	  The following boards are supported for both 32bit and 64bit kernel:
 	    P5020 DS, P5040 DS, T104xQDS, T104xRDB
 
diff --git a/arch/powerpc/platforms/85xx/corenet_generic.c b/arch/powerpc/platforms/85xx/corenet_generic.c
index 7026526..693f284 100644
--- a/arch/powerpc/platforms/85xx/corenet_generic.c
+++ b/arch/powerpc/platforms/85xx/corenet_generic.c
@@ -141,6 +141,7 @@ static const char * const boards[] __initconst = {
 	"fsl,T2081QDS",
 	"fsl,T2080RDB",
 	"fsl,T4240QDS",
+	"fsl,T4240RDB",
 	"fsl,B4860QDS",
 	"fsl,B4420QDS",
 	"fsl,B4220QDS",