diff options
60 files changed, 1133 insertions, 251 deletions
diff --git a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/network.txt b/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/network.txt deleted file mode 100644 index 29b28b8f9a89..000000000000 --- a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/network.txt +++ /dev/null @@ -1,43 +0,0 @@ -* Network - -Currently defined compatibles: -- fsl,cpm1-scc-enet -- fsl,cpm2-scc-enet -- fsl,cpm1-fec-enet -- fsl,cpm2-fcc-enet (third resource is GFEMR) -- fsl,qe-enet - -Example: - - ethernet@11300 { - compatible = "fsl,mpc8272-fcc-enet", - "fsl,cpm2-fcc-enet"; - reg = <11300 20 8400 100 11390 1>; - local-mac-address = [ 00 00 00 00 00 00 ]; - interrupts = <20 8>; - interrupt-parent = <&PIC>; - phy-handle = <&PHY0>; - fsl,cpm-command = <12000300>; - }; - -* MDIO - -Currently defined compatibles: -fsl,pq1-fec-mdio (reg is same as first resource of FEC device) -fsl,cpm2-mdio-bitbang (reg is port C registers) - -Properties for fsl,cpm2-mdio-bitbang: -fsl,mdio-pin : pin of port C controlling mdio data -fsl,mdc-pin : pin of port C controlling mdio clock - -Example: - mdio@10d40 { - compatible = "fsl,mpc8272ads-mdio-bitbang", - "fsl,mpc8272-mdio-bitbang", - "fsl,cpm2-mdio-bitbang"; - reg = <10d40 14>; - #address-cells = <1>; - #size-cells = <0>; - fsl,mdio-pin = <12>; - fsl,mdc-pin = <13>; - }; diff --git a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/cpm.txt b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/cpm.txt index 160c752484b4..160c752484b4 100644 --- a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/cpm.txt +++ b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/cpm.txt diff --git a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/cpm/brg.txt b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/cpm/brg.txt index 4c7d45eaf025..4c7d45eaf025 100644 --- a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/cpm/brg.txt +++ b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/cpm/brg.txt diff --git a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/cpm/i2c.txt b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/cpm/i2c.txt index 87bc6048667e..87bc6048667e 100644 --- a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/cpm/i2c.txt +++ b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/cpm/i2c.txt diff --git a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/cpm/pic.txt b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/cpm/pic.txt index 8e3ee1681618..8e3ee1681618 100644 --- a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/cpm/pic.txt +++ b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/cpm/pic.txt diff --git a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/cpm/usb.txt b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/cpm/usb.txt index 74bfda4bb824..74bfda4bb824 100644 --- a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/cpm/usb.txt +++ b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/cpm/usb.txt diff --git a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/gpio.txt b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/gpio.txt index 349f79fd7076..349f79fd7076 100644 --- a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/gpio.txt +++ b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/gpio.txt diff --git a/Documentation/devicetree/bindings/soc/fsl/cpm_qe/network.txt b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/network.txt new file mode 100644 index 000000000000..03c741602c6d --- /dev/null +++ b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/network.txt @@ -0,0 +1,124 @@ +* Network + +Currently defined compatibles: +- fsl,cpm1-scc-enet +- fsl,cpm2-scc-enet +- fsl,cpm1-fec-enet +- fsl,cpm2-fcc-enet (third resource is GFEMR) +- fsl,qe-enet + +Example: + + ethernet@11300 { + compatible = "fsl,mpc8272-fcc-enet", + "fsl,cpm2-fcc-enet"; + reg = <11300 20 8400 100 11390 1>; + local-mac-address = [ 00 00 00 00 00 00 ]; + interrupts = <20 8>; + interrupt-parent = <&PIC>; + phy-handle = <&PHY0>; + fsl,cpm-command = <12000300>; + }; + +* MDIO + +Currently defined compatibles: +fsl,pq1-fec-mdio (reg is same as first resource of FEC device) +fsl,cpm2-mdio-bitbang (reg is port C registers) + +Properties for fsl,cpm2-mdio-bitbang: +fsl,mdio-pin : pin of port C controlling mdio data +fsl,mdc-pin : pin of port C controlling mdio clock + +Example: + mdio@10d40 { + compatible = "fsl,mpc8272ads-mdio-bitbang", + "fsl,mpc8272-mdio-bitbang", + "fsl,cpm2-mdio-bitbang"; + reg = <10d40 14>; + #address-cells = <1>; + #size-cells = <0>; + fsl,mdio-pin = <12>; + fsl,mdc-pin = <13>; + }; + +* HDLC + +Currently defined compatibles: +- fsl,ucc-hdlc + +Properties for fsl,ucc-hdlc: +- rx-clock-name +- tx-clock-name + Usage: required + Value type: <string> + Definition : Must be "brg1"-"brg16" for internal clock source, + Must be "clk1"-"clk24" for external clock source. + +- fsl,tdm-interface + Usage: optional + Value type: <empty> + Definition : Specify that hdlc is based on tdm-interface + +The property below is dependent on fsl,tdm-interface: +- fsl,rx-sync-clock + Usage: required + Value type: <string> + Definition : Must be "none", "rsync_pin", "brg9-11" and "brg13-15". + +- fsl,tx-sync-clock + Usage: required + Value type: <string> + Definition : Must be "none", "tsync_pin", "brg9-11" and "brg13-15". + +- fsl,tdm-framer-type + Usage: required for tdm interface + Value type: <string> + Definition : "e1" or "t1".Now e1 and t1 are used, other framer types + are not supported. + +- fsl,tdm-id + Usage: required for tdm interface + Value type: <u32> + Definition : number of TDM ID + +- fsl,tx-timeslot-mask +- fsl,rx-timeslot-mask + Usage: required for tdm interface + Value type: <u32> + Definition : time slot mask for TDM operation. Indicates which time + slots used for transmitting and receiving. + +- fsl,siram-entry-id + Usage: required for tdm interface + Value type: <u32> + Definition : Must be 0,2,4...64. the number of TDM entry. + +- fsl,tdm-internal-loopback + usage: optional for tdm interface + value type: <empty> + Definition : Internal loopback connecting on TDM layer. + +Example for tdm interface: + + ucc@2000 { + compatible = "fsl,ucc-hdlc"; + rx-clock-name = "clk8"; + tx-clock-name = "clk9"; + fsl,rx-sync-clock = "rsync_pin"; + fsl,tx-sync-clock = "tsync_pin"; + fsl,tx-timeslot-mask = <0xfffffffe>; + fsl,rx-timeslot-mask = <0xfffffffe>; + fsl,tdm-framer-type = "e1"; + fsl,tdm-id = <0>; + fsl,siram-entry-id = <0>; + fsl,tdm-interface; + }; + +Example for hdlc without tdm interface: + + ucc@2000 { + compatible = "fsl,ucc-hdlc"; + rx-clock-name = "brg1"; + tx-clock-name = "brg1"; + }; diff --git a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/qe.txt b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/qe.txt index 4f8930263dd9..d7afaff5faff 100644 --- a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/qe.txt +++ b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/qe.txt @@ -69,6 +69,58 @@ Example: }; }; +* Interrupt Controller (IC) + +Required properties: +- compatible : should be "fsl,qe-ic". +- reg : Address range of IC register set. +- interrupts : interrupts generated by the device. +- interrupt-controller : this device is a interrupt controller. + +Example: + + qeic: interrupt-controller@80 { + interrupt-controller; + compatible = "fsl,qe-ic"; + #address-cells = <0>; + #interrupt-cells = <1>; + reg = <0x80 0x80>; + interrupts = <95 2 0 0 94 2 0 0>; + }; + +* Serial Interface Block (SI) + +The SI manages the routing of eight TDM lines to the QE block serial drivers +, the MCC and the UCCs, for receive and transmit. + +Required properties: +- compatible : must be "fsl,<chip>-qe-si". For t1040, must contain + "fsl,t1040-qe-si". +- reg : Address range of SI register set. + +Example: + + si1: si@700 { + compatible = "fsl,t1040-qe-si"; + reg = <0x700 0x80>; + }; + +* Serial Interface Block RAM(SIRAM) + +store the routing entries of SI + +Required properties: +- compatible : should be "fsl,<chip>-qe-siram". For t1040, must contain + "fsl,t1040-qe-siram". +- reg : Address range of SI RAM. + +Example: + + siram1: siram@1000 { + compatible = "fsl,t1040-qe-siram"; + reg = <0x1000 0x800>; + }; + * QE Firmware Node This node defines a firmware binary that is embedded in the device tree, for diff --git a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/qe/firmware.txt b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/qe/firmware.txt index 249db3a15d15..249db3a15d15 100644 --- a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/qe/firmware.txt +++ b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/qe/firmware.txt diff --git a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/qe/par_io.txt b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/qe/par_io.txt index 60984260207b..60984260207b 100644 --- a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/qe/par_io.txt +++ b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/qe/par_io.txt diff --git a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/qe/pincfg.txt b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/qe/pincfg.txt index ec6ee2e864a2..ec6ee2e864a2 100644 --- a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/qe/pincfg.txt +++ b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/qe/pincfg.txt diff --git a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/qe/ucc.txt b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/qe/ucc.txt index e47734bee3f0..e47734bee3f0 100644 --- a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/qe/ucc.txt +++ b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/qe/ucc.txt diff --git a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/qe/usb.txt b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/qe/usb.txt index 9ccd5f30405b..9ccd5f30405b 100644 --- a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/qe/usb.txt +++ b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/qe/usb.txt diff --git a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/serial.txt b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/serial.txt index 2ea76d9d137c..2ea76d9d137c 100644 --- a/Documentation/devicetree/bindings/powerpc/fsl/cpm_qe/serial.txt +++ b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/serial.txt diff --git a/Documentation/devicetree/bindings/soc/fsl/cpm_qe/uqe_serial.txt b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/uqe_serial.txt new file mode 100644 index 000000000000..8823c86c8085 --- /dev/null +++ b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/uqe_serial.txt @@ -0,0 +1,17 @@ +* Serial + +Required Properties: +compatible : must be "fsl,<chip>-ucc-uart". For t1040, must be +"fsl,t1040-ucc-uart". +port-number : port number of UCC-UART +tx/rx-clock-name : should be "brg1"-"brg16" for internal clock source, + should be "clk1"-"clk28" for external clock source. + +Example: + + ucc_serial: ucc@2200 { + compatible = "fsl,t1040-ucc-uart"; + port-number = <0>; + rx-clock-name = "brg2"; + tx-clock-name = "brg2"; + }; diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index a5e0b47f7f20..6a656f8ca26d 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -166,6 +166,7 @@ config PPC select ARCH_SUPPORTS_DEFERRED_STRUCT_PAGE_INIT select HAVE_LIVEPATCH if HAVE_DYNAMIC_FTRACE_WITH_REGS select GENERIC_CPU_AUTOPROBE + select HAVE_VIRT_CPU_ACCOUNTING config GENERIC_CSUM def_bool CPU_LITTLE_ENDIAN @@ -1056,6 +1057,11 @@ config CONSISTENT_SIZE config PIN_TLB bool "Pinned Kernel TLBs (860 ONLY)" depends on ADVANCED_OPTIONS && 8xx + +config PIN_TLB_IMMR + bool "Pinned TLB for IMMR" + depends on PIN_TLB + default y endmenu if PPC64 diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug index cfe08eab90c6..171047822b56 100644 --- a/arch/powerpc/Kconfig.debug +++ b/arch/powerpc/Kconfig.debug @@ -212,7 +212,6 @@ config PPC_EARLY_DEBUG_40x config PPC_EARLY_DEBUG_CPM bool "Early serial debugging for Freescale CPM-based serial ports" depends on SERIAL_CPM - select PIN_TLB if PPC_8xx help Select this to enable early debugging for Freescale chips using a CPM-based serial port. This assumes that the bootwrapper diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile index 00cf88aa9a23..4cd612a6e272 100644 --- a/arch/powerpc/boot/Makefile +++ b/arch/powerpc/boot/Makefile @@ -113,6 +113,7 @@ src-plat-$(CONFIG_EPAPR_BOOT) += epapr.c epapr-wrapper.c src-plat-$(CONFIG_PPC_PSERIES) += pseries-head.S src-plat-$(CONFIG_PPC_POWERNV) += pseries-head.S src-plat-$(CONFIG_PPC_IBM_CELL_BLADE) += pseries-head.S +src-plat-$(CONFIG_MVME7100) += motload-head.S mvme7100.c src-wlib := $(sort $(src-wlib-y)) src-plat := $(sort $(src-plat-y)) @@ -296,6 +297,9 @@ image-$(CONFIG_TQM8560) += cuImage.tqm8560 image-$(CONFIG_SBC8548) += cuImage.sbc8548 image-$(CONFIG_KSI8560) += cuImage.ksi8560 +# Board ports in arch/powerpc/platform/86xx/Kconfig +image-$(CONFIG_MVME7100) += dtbImage.mvme7100 + # Board ports in arch/powerpc/platform/embedded6xx/Kconfig image-$(CONFIG_STORCENTER) += cuImage.storcenter image-$(CONFIG_MPC7448HPC2) += cuImage.mpc7448hpc2 diff --git a/arch/powerpc/boot/dts/fsl/b4420si-pre.dtsi b/arch/powerpc/boot/dts/fsl/b4420si-pre.dtsi index bc3bf9333dde..88d8423f8ac5 100644 --- a/arch/powerpc/boot/dts/fsl/b4420si-pre.dtsi +++ b/arch/powerpc/boot/dts/fsl/b4420si-pre.dtsi @@ -51,6 +51,7 @@ serial2 = &serial2; serial3 = &serial3; pci0 = &pci0; + usb0 = &usb0; dma0 = &dma0; dma1 = &dma1; sdhc = &sdhc; diff --git a/arch/powerpc/boot/dts/fsl/b4860si-pre.dtsi b/arch/powerpc/boot/dts/fsl/b4860si-pre.dtsi index 8797ce146512..f3f968c51f4b 100644 --- a/arch/powerpc/boot/dts/fsl/b4860si-pre.dtsi +++ b/arch/powerpc/boot/dts/fsl/b4860si-pre.dtsi @@ -51,6 +51,7 @@ serial2 = &serial2; serial3 = &serial3; pci0 = &pci0; + usb0 = &usb0; dma0 = &dma0; dma1 = &dma1; sdhc = &sdhc; diff --git a/arch/powerpc/boot/dts/fsl/kmcoge4.dts b/arch/powerpc/boot/dts/fsl/kmcoge4.dts index 2d4b64fcee88..ae70a24094b0 100644 --- a/arch/powerpc/boot/dts/fsl/kmcoge4.dts +++ b/arch/powerpc/boot/dts/fsl/kmcoge4.dts @@ -106,6 +106,43 @@ sata@221000 { status = "disabled"; }; + + fman0: fman@400000 { + enet0: ethernet@e0000 { + phy-connection-type = "sgmii"; + fixed-link { + speed = <1000>; + full-duplex; + }; + }; + mdio0: mdio@e1120 { + front_phy: ethernet-phy@11 { + reg = <0x11>; + }; + }; + + enet1: ethernet@e2000 { + phy-connection-type = "sgmii"; + fixed-link { + speed = <1000>; + full-duplex; + }; + }; + enet2: ethernet@e4000 { + status = "disabled"; + }; + + enet3: ethernet@e6000 { + status = "disabled"; + }; + enet4: ethernet@e8000 { + phy-handle = <&front_phy>; + phy-connection-type = "rgmii"; + }; + enet5: ethernet@f0000 { + status = "disabled"; + }; + }; }; rio: rapidio@ffe0c0000 { diff --git a/arch/powerpc/boot/dts/fsl/mvme7100.dts b/arch/powerpc/boot/dts/fsl/mvme7100.dts new file mode 100644 index 000000000000..e2d306ad37a6 --- /dev/null +++ b/arch/powerpc/boot/dts/fsl/mvme7100.dts @@ -0,0 +1,153 @@ +/* + * Device tree source for the Emerson/Artesyn MVME7100 + * + * Copyright 2016 Elettra-Sincrotrone Trieste S.C.p.A. + * + * Author: Alessio Igor Bogani <alessio.bogani@elettra.eu> + * + * 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/ "mpc8641si-pre.dtsi" + +/ { + model = "MVME7100"; + compatible = "artesyn,MVME7100"; + + memory { + device_type = "memory"; + reg = <0x00000000 0x80000000>; + }; + + soc: soc@f1000000 { + ranges = <0x00000000 0xf1000000 0x00100000>; + + i2c@3000 { + hwmon@4c { + compatible = "dallas,max6649"; + reg = <0x4c>; + }; + + rtc@68 { + status = "disabled"; + }; + }; + + + enet0: ethernet@24000 { + phy-handle = <&phy0>; + phy-connection-type = "rgmii-id"; + }; + + mdio@24520 { + phy0: ethernet-phy@1 { + reg = <1>; + }; + phy1: ethernet-phy@2 { + reg = <2>; + }; + phy2: ethernet-phy@3 { + reg = <3>; + }; + phy3: ethernet-phy@4 { + reg = <4>; + }; + }; + + enet1: ethernet@25000 { + phy-handle = <&phy1>; + phy-connection-type = "rgmii-id"; + }; + + mdio@25520 { + status = "disabled"; + }; + + enet2: e |