Commit Graph

1105 Commits

Author SHA1 Message Date
Shengzhou Liu
09a3017a58 powerpc/p4080ds: dts - add usb controller version info and port0
Add the missing usb controller version info and port0, which is
required during setup usb phy.

Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-08-10 07:47:02 -05:00
Shaohui Xie
e1bd5d8bc1 powerpc/85xx: P3041DS - change espi input-clock from 40MHz to 35MHz
Default CoreNet Coherency Bus (CCB) frequency on P3041 is 750MHz, but espi
cannot work at 40MHz with this CCB frequency, so we need to slow down the
clock rate of espi to 35MHz to make it work stable at the CCB frequency.

Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-07-26 08:09:53 -05:00
Tang Yuantian
771e6089e3 powerpc/85xx: Fix pci base address error for p2020rdb-pc in dts
Signed-off-by: Tang Yuantian <Yuantian.Tang@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-07-26 08:09:52 -05:00
Jia Hongtao
b915341b4b powerpc/85xx: Add phy nodes in SGMII mode for MPC8536/44/72DS & P2020DS
In SGMII riser card different PHY chip are used with different external
IRQ from eTSEC. To support PHY link state auto detect in SGMII mode we
should add another group of PHY nodes for SGMII mode.

For MPC8572DS IRQ6 is used for PHY0~PHY1, IRQ7 is used for PHY2~PHY3.
For MPC8544DS and MPC8536DS IRQ6 is used for PHY0~PHY1.
For P2020DS IRQ5 is used for PHY1~PHY2.

Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Jia Hongtao <B38951@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-07-12 10:08:09 -05:00
Xu Jiucheng
3ef4106573 powerpc/85xx: Rename P1021RDB-PC device trees to be consistent
The board is really P1021RDB-PC, so rename from p1021rdb.* to p1021rdb-pc.*

Signed-off-by: Xu Jiucheng <Jiucheng.Xu@freescale.com>
Signed-off-by: Matthew McClintock <msm@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-07-11 07:45:42 -05:00
Zhicheng Fan
b5dc298687 powerpc/85xx: Add ucc uart support for p1025rdb
Add device tree nodes to enable ucc uart support on P1025RDB.

Signed-off-by: Zhicheng Fan <B32736@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-07-10 07:56:45 -05:00
Jia Hongtao
1f0e90ad7a powerpc/85xx: MPC8572DS - Update the MSI interrupts into 4-cell format
With 2-cell format interrupts of MSI PCIe ethernet card can not work.

Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Jia Hongtao <B38951@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-07-10 07:08:35 -05:00
Jia Hongtao
a2ec009b75 powerpc/85xx: MPC8572DS - Fix eTSEC is not available on core1 of AMP boot
The issue log on core1 is:
root@mpc8572ds:~# ifconfig eth0 10.192.208.244
net eth0: could not attach to PHY
SIOCSIFFLAGS: No such device

To attach PHY node mdio@24520 should not be disabled in dts of core1.
Because all PHYs are controlled through this node as follows:

mdio@24520 {
	phy0: ethernet-phy@0 {
		interrupts = <10 1 0 0>;
		reg = <0x0>;
	};
	phy1: ethernet-phy@1 {
		interrupts = <10 1 0 0>;
		reg = <0x1>;
	};
	phy2: ethernet-phy@2 {
		interrupts = <10 1 0 0>;
		reg = <0x2>;
	};
	phy3: ethernet-phy@3 {
		interrupts = <10 1 0 0>;
		reg = <0x3>;
	};

	tbi0: tbi-phy@11 {
		reg = <0x11>;
		device_type = "tbi-phy";
	};
};

Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Jia Hongtao <B38951@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-07-10 07:07:49 -05:00
Prabhakar Kushwaha
d729b900e5 powerpc/85xx: Add BSC9131 RDB Support
BSC9131RDB is a Freescale reference design board for BSC9131 SoC. The
BSC9131 is integrated SoC that targets Femto base station market. It
combines Power Architecture e500v2 and DSP StarCore SC3850 core
technologies with MAPLE-B2F baseband acceleration processing elements.

The BSC9131 SoC includes the following function and features:
    . Power Architecture subsystem including a e500 processor with 256-Kbyte
    shared L2 cache
    . StarCore SC3850 DSP subsystem with a 512-Kbyte private L2 cache
    . The Multi Accelerator Platform Engine for Femto BaseStation Baseband
      Processing (MAPLE-B2F)
    . A multi-standard baseband algorithm accelerator for Channel
      Decoding/Encoding, Fourier Transforms, UMTS chip rate processing, LTE
      UP/DL Channel processing, and CRC algorithms
    . Consists of accelerators for Convolution, Filtering, Turbo Encoding,
      Turbo Decoding, Viterbi decoding, Chiprate processing, and Matrix
      Inversion operations
    . DDR3/3L memory interface with 32-bit data width without ECC and 16-bit
      with ECC, up to 400-MHz clock/800 MHz data rate
    . Dedicated security engine featuring trusted boot
    . DMA controller
    . OCNDMA with four bidirectional channels
    . Interfaces
    . Two triple-speed Gigabit Ethernet controllers featuring network
      acceleration including IEEE 1588. v2 hardware support and
      virtualization (eTSEC)
    . eTSEC 1 supports RGMII/RMII
    . eTSEC 2 supports RGMII
    . High-speed USB 2.0 host and device controller with ULPI interface
    . Enhanced secure digital (SD/MMC) host controller (eSDHC)
    . Antenna interface controller (AIC), supporting three industry standard
      JESD207/three custom ADI RF interfaces (two dual port and one single
      port) and three MAXIM's MaxPHY serial interfaces
    . ADI lanes support both full duplex FDD support and half duplex TDD
      support
    . Universal Subscriber Identity Module (USIM) interface that facilitates
      communication to SIM cards or Eurochip pre-paid phone cards
    . TDM with one TDM port
    . Two DUART, four eSPI, and two I2C controllers
    . Integrated Flash memory controller (IFC)
    . TDM with 256 channels
    . GPIO
    . Sixteen 32-bit timers

The DSP portion of the SoC consists of DSP core (SC3850) and various
accelerators pertaining to DSP operations.

 BSC9131RDB Overview
 ----------------------
    BSC9131 SoC
    1Gbyte DDR3 (on board DDR)
    128Mbyte 2K page size NAND Flash
    256 Kbit M24256 I2C EEPROM
    128 Mbit SPI Flash memory
    USB-ULPI
    eTSEC1: Connected to RGMII PHY
    eTSEC2: Connected to RGMII PHY
    DUART interface: supports one UARTs up to 115200 bps for console display

 Linux runs on e500v2 core and access some DSP peripherals like AIC

Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com>
Signed-off-by: Priyanka Jain <Priyanka.Jain@freescale.com>
Signed-off-by: Akhil Goyal <Akhil.Goyal@freescale.com>
Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com>
Signed-off-by: Rajan Srivastava <rajan.srivastava@freescale.com>
Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-07-10 07:07:22 -05:00
Timur Tabi
ab2aba4743 Revert "powerpc/p3060qds: Add support for P3060QDS board"
This reverts commit 96cc017c5b.

The P3060 was cancelled before it went into production, so there's no point
in supporting it.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-07-10 07:07:22 -05:00
Timur Tabi
6bd825f029 powerpc/85xx: use the BRx registers to enable indirect mode on the P1022DS
In order to enable the DIU video controller on the P1022DS, the FPGA needs
to be switched to "indirect mode", where the localbus is disabled and
the FPGA is accessed via writes to localbus chip select signals CS0 and CS1.

To obtain the address of CS0 and CS1, the platform driver uses an "indirect
pixis mode" device tree node.  This node assumes that the localbus 'ranges'
property is sorted in chip-select order.  That is, reg value 0 maps to
CS0, reg value 1 maps to CS1, etc.  This is how the 'ranges' property is
supposed to be arranged.

Unfortunately, the 'ranges' property is often mis-arranged, and not just on
the P1022DS.  Linux normally does not care, since it does not program the
localbus.  But the indirect-mode code on the P1022DS does care.

The "proper" fix is to have U-Boot fix the 'ranges' property, but this would
be too cumbersome.  The names and 'reg' properties of all the localbus
devices would also need to be updated, and determining which localbus device
maps to which chip select is board-specific.

Instead, we determine the CS0/CS1 base addresses the same way that U-boot
does -- by reading the BRx registers directly and mapping them to physical
addresses.  This code is simpler and more reliable, and it does not require
a U-boot or device tree change.

Since the indirect pixis device tree node is no longer needed, the node is
deleted from the DTS.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-07-10 07:07:21 -05:00
Shaohui Xie
aeccf8983e powerpc/p2041rdb: add NAND node in device tree
NAND on p2041 uses CS1 as chip select.

Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-07-10 07:07:21 -05:00
Paul Gortmaker
b048b4e17c powerpc: remove Wind River SBC8560 support
This reference board dates back to 2004, and is largely a legacy
EOL product.  The MPC8560 is a pre e500v2 CPU.  The SBC8548 is
a more modern, better e500v2 target for people to use as a
reference board with today's kernels, should they require one.

Removing support for it will also allow us to remove some
sbc8560 specific quirk handling in 8250 UART code, and some
MTD mapping support.

Cc: David Woodhouse <David.Woodhouse@intel.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-07-10 07:07:21 -05:00
Tang Yuantian
572546b334 powerpc/85xx: Add P1024rdb dts support
Signed-off-by: Jin Qing <b24347@freescale.com>
Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Tang Yuantian <Yuantian.Tang@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-07-10 07:07:21 -05:00
Gustavo Zacarias
babb5e8d47 powerpc/p1010rdb: add EEPROMs to device tree
Add EEPROM to the P1010RDB device tree.
The 24c01 acts as a memory SPD so it shouldn't be overwritten without
care.
The 24c256 is a general purpose memory.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-07-10 07:07:20 -05:00
Sebastian Andrzej Siewior
4b2e185d23 Revert "powerpc/85xx: p2020rdb - move the NAND address."
This reverts commit 0c00f65653.
The initial commit was my fault. There are two boards out there:
P2020RDB and P2020RDB-PC. I wasn't aware of that and assumed that I have
a RDB board in front of me while I the RDB-PC. This patch makes it work
for the RDB-PC variant and breaks it for the RDB. Now there is a device
tree file available for the RDB-PC which was not there earlier. So with
this revert, everything gets back to normal :)

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-07-10 07:07:20 -05:00
Holger Brunck
5d1d67e361 powerpc/82xx: add SPI support for mgcoge
Add spi support for mgcoge into the platform code and the dts
file. Additionaly SPIDEV is switched on in the defconfig and the
updates for the newer kernel version are committed. The SPI
interface is used to drive the Maxim DS3106 clock chip.

Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
cc: Heiko Schocher <hs@denx.de>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-07-10 07:07:20 -05:00
Jerry Huang
4a35243319 powerpc/p1022ds: Add RTC support
Add the RTC support into the p1022ds device tree

Signed-off-by: Jerry Huang <Chang-Ming.Huang@freescale.com>
Acked-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-07-10 07:07:19 -05:00
Paul Bolle
09d5472a08 powerpc: Kill flatdevtree_env.h too
Commit 430b01e8f5 ("[POWERPC] Kill
flatdevtree.c") killed the two files including flatdevtree_env.h. It was
apparently just an oversight to not kill that header too. Kill it now.

Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2012-07-03 14:14:50 +10:00
Tony Breeds
b81f18e55e powerpc/boot: Only build board support files when required.
Currently we build all board files regardless of the final zImage
target.  This is sub-optimal (in terms on compilation) and leads to
problems in one platform needlessly causing failures for other
platforms.

Use the Kconfig variables to selectively construct this board files to
build.

Signed-off-by: Tony Breeds <tony@bakeyournoodle.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2012-07-03 14:14:37 +10:00
Linus Torvalds
ce53044c68 arm-soc: driver specific updates
These changes are specific to some driver that may be used by multiple
 boards or socs. The most significant change in here is the move of the
 samsung iommu code from a platform specific in-kernel interface to the
 generic iommu subsystem.
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Merge tag 'drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull arm-soc driver specific updates from Olof Johansson:
 "These changes are specific to some driver that may be used by multiple
  boards or socs.  The most significant change in here is the move of
  the samsung iommu code from a platform specific in-kernel interface to
  the generic iommu subsystem."

Fix up trivial conflicts in arch/arm/mach-exynos/Kconfig

* tag 'drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (28 commits)
  mmc: dt: Consolidate DT bindings
  iommu/exynos: Add iommu driver for EXYNOS Platforms
  ARM: davinci: optimize the DMA ISR
  ARM: davinci: implement DEBUG_LL port choice
  ARM: tegra: Add SMMU enabler in AHB
  ARM: tegra: Add Tegra AHB driver
  Input: pxa27x_keypad add choice to set direct_key_mask
  Input: pxa27x_keypad direct key may be low active
  Input: pxa27x_keypad bug fix for direct_key_mask
  Input: pxa27x_keypad keep clock on as wakeup source
  ARM: dt: tegra: pinmux changes for USB ULPI
  ARM: tegra: add USB ULPI PHY reset GPIO to device tree
  ARM: tegra: don't hard-code USB ULPI PHY reset_gpio
  ARM: tegra: change pll_p_out4's rate to 24MHz
  ARM: tegra: fix pclk rate
  ARM: tegra: reparent sclk to pll_c_out1
  ARM: tegra: Add pllc clock init table
  ARM: dt: tegra cardhu: basic audio support
  ARM: dt: tegra30.dtsi: Add audio-related nodes
  ARM: tegra: add AUXDATA required for audio
  ...
2012-05-26 12:22:27 -07:00
Arnd Bergmann
c49314fa6c Merge branch 'drivers/mmc' into next/drivers
* drivers/mmc:
  mmc: dt: Consolidate DT bindings

Also pulls in the omap/dt-missed-3.4 branch as a dependency.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-05-15 13:31:11 +02:00
Arnd Bergmann
7f217794ff mmc: dt: Consolidate DT bindings
This patch unifies the current DT MMC bindings documentation and code,
adds generic MMC DT bindings documentation, and updates .dts files for
consistency.

[cjb: typo fixes, addition of max-frequency property]
Signed-off-by: Chris Ball <cjb@laptop.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2012-05-15 13:29:42 +02:00
Mai La
9c6b2353df powerpc/44x: Add PCI MSI node for Maui APM821xx SoC and Bluestone board in DTS
Signed-off-by: Mai La <mla@apm.com>
Signed-off-by: Josh Boyer <jwboyer@gmail.com>
2012-05-03 08:58:21 -04:00
Mingkai Hu
4351f30a35 powerpc/mpc85xx: add MPIC message dts node
Signed-off-by: Mingkai Hu <Mingkai.hu@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-04-19 15:10:08 -05:00
Diana CRACIUN
8a57d73400 powerpc/dts: Removed fsl,msi property from dts.
The association in the decice tree between PCI and MSI
using fsl,msi property was an artificial one and it does
not reflect the actual hardware.

Signed-off-by: Diana CRACIUN <Diana.Craciun@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-03-29 08:14:15 -05:00
Jerry Huang
2fc1fc0338 powerpc/85xx: add the P1020UTM-PC DTS support
Signed-off-by: Jerry Huang <Chang-Ming.Huang@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-03-29 08:14:11 -05:00
Jerry Huang
72ea4d4886 powerpc/85xx: add the P1020MBG-PC DTS support
Signed-off-by: Jerry Huang <Chang-Ming.Huang@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-03-29 08:14:09 -05:00
Stephen Rothwell
1d9a473150 powerpc: Random little legacy iSeries removal tidy ups
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2012-03-28 11:33:23 +11:00
Linus Torvalds
5375871d43 Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
Pull powerpc merge from Benjamin Herrenschmidt:
 "Here's the powerpc batch for this merge window.  It is going to be a
  bit more nasty than usual as in touching things outside of
  arch/powerpc mostly due to the big iSeriesectomy :-) We finally got
  rid of the bugger (legacy iSeries support) which was a PITA to
  maintain and that nobody really used anymore.

  Here are some of the highlights:

   - Legacy iSeries is gone.  Thanks Stephen ! There's still some bits
     and pieces remaining if you do a grep -ir series arch/powerpc but
     they are harmless and will be removed in the next few weeks
     hopefully.

   - The 'fadump' functionality (Firmware Assisted Dump) replaces the
     previous (equivalent) "pHyp assisted dump"...  it's a rewrite of a
     mechanism to get the hypervisor to do crash dumps on pSeries, the
     new implementation hopefully being much more reliable.  Thanks
     Mahesh Salgaonkar.

   - The "EEH" code (pSeries PCI error handling & recovery) got a big
     spring cleaning, motivated by the need to be able to implement a
     new backend for it on top of some new different type of firwmare.

     The work isn't complete yet, but a good chunk of the cleanups is
     there.  Note that this adds a field to struct device_node which is
     not very nice and which Grant objects to.  I will have a patch soon
     that moves that to a powerpc private data structure (hopefully
     before rc1) and we'll improve things further later on (hopefully
     getting rid of the need for that pointer completely).  Thanks Gavin
     Shan.

   - I dug into our exception & interrupt handling code to improve the
     way we do lazy interrupt handling (and make it work properly with
     "edge" triggered interrupt sources), and while at it found & fixed
     a wagon of issues in those areas, including adding support for page
     fault retry & fatal signals on page faults.

   - Your usual random batch of small fixes & updates, including a bunch
     of new embedded boards, both Freescale and APM based ones, etc..."

I fixed up some conflicts with the generalized irq-domain changes from
Grant Likely, hopefully correctly.

* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (141 commits)
  powerpc/ps3: Do not adjust the wrapper load address
  powerpc: Remove the rest of the legacy iSeries include files
  powerpc: Remove the remaining CONFIG_PPC_ISERIES pieces
  init: Remove CONFIG_PPC_ISERIES
  powerpc: Remove FW_FEATURE ISERIES from arch code
  tty/hvc_vio: FW_FEATURE_ISERIES is no longer selectable
  powerpc/spufs: Fix double unlocks
  powerpc/5200: convert mpc5200 to use of_platform_populate()
  powerpc/mpc5200: add options to mpc5200_defconfig
  powerpc/mpc52xx: add a4m072 board support
  powerpc/mpc5200: update mpc5200_defconfig to fit for charon board
  Documentation/powerpc/mpc52xx.txt: Checkpatch cleanup
  powerpc/44x: Add additional device support for APM821xx SoC and Bluestone board
  powerpc/44x: Add support PCI-E for APM821xx SoC and Bluestone board
  MAINTAINERS: Update PowerPC 4xx tree
  powerpc/44x: The bug fixed support for APM821xx SoC and Bluestone board
  powerpc: document the FSL MPIC message register binding
  powerpc: add support for MPIC message register API
  powerpc/fsl: Added aliased MSIIR register address to MSI node in dts
  powerpc/85xx: mpc8548cds - add 36-bit dts
  ...
2012-03-21 18:55:10 -07:00
Stephen Rothwell
dfbc2d75c1 powerpc/ps3: Do not adjust the wrapper load address
Commit c55aef0e5b "powerpc/boot: Change the load address for the wrapper
to fit the kernel" adjusted the laod address if the uncompressed kernel
was too large.  Ps3 does not compress the kernel and uses a different
linker script, so do not adjust the load address in that case.

fixes this build error:

powerpc64-linux-ld: section .text loaded at [0000000000e00000,0000000000e0721b] overlaps section .kernel:dtb loaded at [0000000000e00000,0000000000e0066f]

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2012-03-21 11:16:13 +11:00
Stephen Rothwell
1b041885ae powerpc: Remove the remaining CONFIG_PPC_ISERIES pieces
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2012-03-21 11:16:12 +11:00
Benjamin Herrenschmidt
4286f84ef6 Merge remote-tracking branch 'kumar/next' into next 2012-03-21 10:56:04 +11:00
Benjamin Herrenschmidt
2d87e06e74 Merge remote-tracking branch 'jwb/next' into next 2012-03-21 10:56:00 +11:00
Heiko Schocher
7eb64c0f25 powerpc/mpc52xx: add a4m072 board support
Add DTS file for a4m072 board and add its name to the list
of the supported boards.

Signed-off-by: Heiko Schocher <hs@denx.de>
cc: Grant Likely <grant.likely@secretlab.ca>
cc: devicetree-discuss@ozlabs.org
cc: Wolfgang Denk <wd@denx.de>
cc: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
2012-03-21 10:40:26 +11:00
Vinh Nguyen Huu Tuong
b5594a7760 powerpc/44x: Add additional device support for APM821xx SoC and Bluestone board
This patch updates the dts file for bluestone board with support:
- UART1
- L2 cache
- NAND with NDFC
- PCI-E

Signed-off-by: Vinh Nguyen Huu Tuong <vhtnguyen@apm.com>
Signed-off-by: Josh Boyer <jwboyer@gmail.com>
2012-03-17 08:51:55 -04:00
Diana CRACIUN
da3b6c0534 powerpc/fsl: Added aliased MSIIR register address to MSI node in dts
The MSIIR register for each MSI bank is aliased to a different
address. The MSI node reg property was updated to contain this
address:

e.g. reg = <0x41600 0x200 0x44140 4>;

The first region contains the address and length of the MSI
register set and the second region contains the address of
the aliased MSIIR register at 0x44140.

Signed-off-by: Diana CRACIUN <Diana.Craciun@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-03-16 16:15:19 -05:00
Zhao Chenhui
a2279e3fe4 powerpc/85xx: mpc8548cds - add 36-bit dts
Create mpc8548cds_36b.dts. Support 36-bit mode.

Signed-off-by: Zhao Chenhui <chenhui.zhao@freescale.com>
Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-03-16 15:58:22 -05:00
Zhao Chenhui
0d4fdd321c powerpc/85xx: Refactor mpc8548cds device tree
* Create mpc8548cds.dtsi
* Move lbc, soc and pci0 nodes to mpc8548cds_32b.dtsi
* Change cuImage.mpc8548cds to cuImage.mpc8548cds_32b
* Rename mpc8548cds.dts to mpc8548cds_32b.dts

Signed-off-by: Zhao Chenhui <chenhui.zhao@freescale.com>
Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-03-16 15:58:21 -05:00
chenhui zhao
992608ff56 powerpc/85xx: mpc8548cds - Add FPGA node to dts
Remove FPGA(CADMUS) macros in code. Move it to dts.

Signed-off-by: Zhao Chenhui <chenhui.zhao@freescale.com>
Signed-off-by: Li Yang <leoli@freescale.com>
Acked-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-03-16 15:58:21 -05:00
Zhao Chenhui
96939e79b0 powerpc/85xx: mpc8548cds - fix alias in mpc8548si-pre.dtsi
Correct ethernet1 and add ethernet2 and ethernet3.

Signed-off-by: Zhao Chenhui <chenhui.zhao@freescale.com>
Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-03-16 15:58:20 -05:00
chenhui zhao
8232a4de61 powerpc/85xx: mpc8548cds - Add RapidIO node to dts
Enable RapidIO and add rapidio and rmu nodes to dts.

Signed-off-by: Zhao Chenhui <chenhui.zhao@freescale.com>
Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-03-16 15:58:20 -05:00
chenhui zhao
bcf3302c3c powerpc/85xx: mpc8548cds - Add NOR flash node to dts
Signed-off-by: Zhao Chenhui <chenhui.zhao@freescale.com>
Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-03-16 15:58:20 -05:00
Liu Shuo
5d40433ee6 powerpc/dts: fix the compatible string of sec 4.0
Fix the compatible string of sec 4.0 to match with CAAM driver according
to Documentation/devicetree/bindings/crypto/fsl-sec4.txt

Signed-off-by: Liu Shuo <shuo.liu@freescale.com>
Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-03-16 14:50:44 -05:00
Paul Gortmaker
1ee4af86fa powerpc/83xx: mpc836x - fix failed phy detection for ucc ethernet on MDS
The mpc836x_mds platform has been broken since the commit
6fe3264945

  "netdev/phy: Use mdiobus_read() so that proper locks are taken"

which caused the fsl_pq_mdio TBI autoprobe to oops.  The oops
was "fixed" in commit 28d8ea2d56

  "fsl_pq_mdio: Clean up tbi address configuration"

by simply removing the the autoscan code, and making tbi nodes
mandatory.  Some of the newer reference platforms were updated
to have tbi nodes in 220669495b

  "powerpc: Add TBI PHY node to first MDIO bus"

but the older mpc836x didn't get one and hence was just failing
with -EBUSY as follows:

 fsl-pq_mdio: probe of e0102120.mdio failed with error -16
   ...
 net eth0: Could not attach to PHY
 eth0: Cannot initialize PHY, aborting.

Add a TBI node and use the 1st free address for it.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-03-16 14:34:19 -05:00
Martyn Welch
e041013ac0 powerpc/85xx: Board support for GE IMP3A
Initial board support for the GE IMP3A, a 3U compactPCI card with a p2020
processor.

Signed-off-by: Martyn Welch <martyn.welch@ge.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-03-16 11:15:48 -05:00
Zhicheng Fan
950740098c powerpc/85xx: Add dts for p1020rdb-pc board
P1020RDB-PC Overview
------------------
1Gbyte DDR3 SDRAM
32 Mbyte NAND flash
10 16Mbyte NOR flash
16 Mbyte SPI flash
SD connector to interface with the SD memory card
Real-time clock on I2C bus

PCIe:
- x1 PCIe slot
- x1 mini-PCIe slot

10/100/1000 BaseT Ethernet ports:
- eTSEC1, RGMII: one 10/100/1000 port using VitesseTM VSC7385 L2 switch
- eTSEC2, SGMII: one 10/100/1000 port using VitesseTM VSC8221
- eTSEC3, RGMII: one 10/100/1000 port using AtherosTM AR8021

USB 2.0 port:
- Two USB2.0 Type A receptacles
- One USB2.0 signal to Mini PCIe slot

Dual RJ45 UART ports:
- DUART interface: supports two UARTs up to 115200 bps for console display

Signed-off-by: Zhicheng Fan <b32736@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-03-16 11:03:44 -05:00
Jia Hongtao
9df8f73c40 powerpc/85xx: Clean up partition nodes in dts for MPC8572DS
Signed-off-by: Jin Qing <b24347@freescale.com>
Signed-off-by: Jia Hongtao <B38951@freescale.com>
Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-03-16 10:46:33 -05:00
Timur Tabi
4951896aad powerpc/85xx: p1022ds: disable the NOR flash node if video is enabled
The Freescale P1022 has a unique pin muxing "feature" where the DIU video
controller's video signals are muxed with 24 of the local bus address signals.
When the DIU is enabled, the bulk of the local bus is disabled, preventing
access to memory-mapped devices like NOR flash and the pixis FPGA.

Therefore, if the DIU is going to be enabled, then memory-mapped devices on
the localbus, like NOR flash, need to be disabled.

This also means that the localbus is not a 'simple-bus' any more, so remove
that string from the compatible node.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-03-16 10:46:33 -05:00
Timur Tabi
4a170d0198 powerpc/85xx: create 32-bit DTS for the P1022DS
Create a 32-bit address space version of p1022ds.dts.  To avoid confusion,
p1022ds.dts is renamed to p1022ds_36b.dts.  We also create p1022ds.dtsi
to store some common nodes.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2012-03-16 10:46:33 -05:00