Changes in sequoia.dts

78e5dfea - powerpc: dts: replace 'linux,stdout-path' with 'stdout-path'

Wed, 28 Feb 2018 22:44:06 +0000

powerpc: dts: replace 'linux,stdout-path' with 'stdout-path''linux,stdout-path' has been deprecated for some time in favor of'stdout-path'. Now dtc will warn on occurrences of 'linux,stdout-path'.Search and replace all the of occurrences with 'stdout-path'.Signed-off-by: Rob Herring Cc: Mark Rutland Cc: Benjamin Herrenschmidt Cc: Paul Mackerras Cc: Michael Ellerman Cc: linuxppc-dev@lists.ozlabs.orgSigned-off-by: Michael Ellerman List of files: /linux-6.15/scripts/dtc/include-prefixes/powerpc/sequoia.dts

70a92003 - powerpc/sequoia: Fix NAND partitions not to overlap

Sun, 02 Apr 2017 10:05:36 +0000

powerpc/sequoia: Fix NAND partitions not to overlapCurrently the DTS defines two partitions at the same addresses, if youuse one, you will corrupt information on the other one. Fix it byshifting the second partition.Signed-off-by: Pavel Machek [mpe: Reconstruct change log from email thread]Signed-off-by: Michael Ellerman List of files: /linux-6.15/scripts/dtc/include-prefixes/powerpc/sequoia.dts

61d1baae - ppc4xx: Add crypto and RNG entries to Sequoia DTS

Tue, 21 Jun 2011 12:20:07 +0000

ppc4xx: Add crypto and RNG entries to Sequoia DTSThe Sequoia board has a Security function IP block on it that contains a TRNG.Add the crypto and rng portions of that IP block to the DTS.Signed-off-by: Josh Boyer List of files: /linux-6.15/scripts/dtc/include-prefixes/powerpc/sequoia.dts

7b8d639c - powerpc/4xx: Sequoia: Enable NAND support

Tue, 07 Apr 2009 05:31:05 +0000

powerpc/4xx: Sequoia: Enable NAND supportNow that the 4xx NAND driver is available again in arch/powerpc, let'senable it on Sequoia. This patch also disables the early debug messages(CONFIG_PPC_EARLY_DEBUG) in the Sequoia defconfig.Signed-off-by: Stefan Roese Signed-off-by: Josh Boyer List of files: /linux-6.15/scripts/dtc/include-prefixes/powerpc/sequoia.dts

796bcae7 - USB: powerpc: Workaround for the PPC440EPX USBH_23 errata [take 3]

Sun, 09 Nov 2008 18:43:30 +0000

USB: powerpc: Workaround for the PPC440EPX USBH_23 errata [take 3]A published errata for ppc440epx states, that when running Linux withboth EHCI and OHCI modules loaded, the EHCI module experiences a fatalerror when a high-speed device is connected to the USB2.0, andfunctions normally if OHCI module is not loaded.There used to be recommendation to use only hi-speed or full-speeddevices with specific conditions, when respective module was unloaded.Later, it was observed that ohci suspend is enough to keep thingsgoing, and it was turned into workaround, as explained below.Quote from original descriprion:The 440EPx USB 2.0 Host controller is an EHCI compliant controller. InUSB 2.0 Host controllers, each EHCI controller has one or more companioncontrollers, which may be OHCI or UHCI. An USB 2.0 Host controller willcontain one or more ports. For each port, only one of the controllersis connected at any one time. In the 440EPx, there is only one OHCIcompanion controller, and only one USB 2.0 Host port.All ports on an USB 2.0 controller default to the companioncontroller. If you load only an ohci driver, it will have control ofthe ports and any deviceplugged in will operate, although high speeddevices will be forced to operate at full speed. When an ehci driveris loaded, it explicitly takes control of the ports. If there is adevice connected, and / or every time there is a new device connected,the ehci driver determines if the device is high speed or not. If itis high speed, the driver retains control of the port. If it is not,the driver explicitly gives the companion controller control of theport.The is a software workaround that usesInitial version of the software workaround was posted tolinux-usb-devel:http://www.mail-archive.com/linux-usb-devel@lists.sourceforge.net/msg54019.htmland later available from amcc.com:http://www.amcc.com/Embedded/Downloads/download.html?cat=1&family=15&ins=2The patch below is generally based on the latter, but reworked topowerpc/of_device USB drivers, and uses a few devicetree inquiries toget rid of (some) hardcoded defines.Signed-off-by: Vitaly Bordug Signed-off-by: Stefan Roese Cc: David Brownell Signed-off-by: Greg Kroah-Hartman List of files: /linux-6.15/scripts/dtc/include-prefixes/powerpc/sequoia.dts

423da269 - powerpc/44x: Add hwmon support to Sequoia device tree

Sun, 07 Sep 2008 21:57:21 +0000

powerpc/44x: Add hwmon support to Sequoia device treeThis patch adds support for the AD7414 temperature sensoron Sequoia PPC440EPx board.Signed-off-by: Matthias Fuchs Acked-by: Stefan Roese Signed-off-by: Josh Boyer List of files: /linux-6.15/scripts/dtc/include-prefixes/powerpc/sequoia.dts

05781ccd - ibm_newemac: Parameterize EMAC Multicast Match Handling

Mon, 07 Jul 2008 22:03:11 +0000

ibm_newemac: Parameterize EMAC Multicast Match HandlingVarious instances of the EMAC core have varying: 1) number of addressmatch slots, 2) width of the registers for handling address match slots,3) number of registers for handling address match slots and 4) baseoffset for those registers.As the driver stands today, it assumes that all EMACs have 4 IAHT andGAHT 32-bit registers, starting at offset 0x30 from the register base,with only 16-bits of each used for a total of 64 match slots.The 405EX(r) and 460EX now use the EMAC4SYNC core rather than the EMAC4core. This core has 8 IAHT and GAHT registers, starting at offset 0x80from the register base, with ALL 32-bits of each used for a total of256 match slots.This adds a new compatible device tree entry "emac4sync" and a new,related feature flag "EMAC_FTR_EMAC4SYNC" along with a series of macrosand inlines which supply the appropriate parameterized value based onthe presence or absence of the EMAC4SYNC feature.The code has further been reworked where appropriate to use those macrosand inlines.In addition, the register size passed to ioremap is now taken from thedevice tree: c4 for EMAC4SYNC cores 74 for EMAC4 cores 70 for EMAC coresrather than sizeof (emac_regs).Finally, the device trees have been updated with the appropriate compatibleentries and resource sizes.This has been tested on an AMCC Haleakala board such that: 1) inboundICMP requests to 'haleakala.local' via MDNS from both Mac OS X 10.4.11and Ubuntu 8.04 systems as well as 2) outbound ICMP requests from'haleakala.local' to those same systems in the '.local' domain via MDNSnow work.Signed-off-by: Grant Erickson Acked-by: Jeff Garzik Signed-off-by: Benjamin Herrenschmidt List of files: /linux-6.15/scripts/dtc/include-prefixes/powerpc/sequoia.dts

71f34979 - [POWERPC] Convert remaining dts-v0 files to v1

Thu, 15 May 2008 06:46:39 +0000

[POWERPC] Convert remaining dts-v0 files to v1At the moment we have a mixture of left-over version 0 and new-formatversion 1 files in arch/powerpc/boot/dts. This is potentiallyconfusing to people new to the dts format attempting to figure it out.So, this patch converts all the as-yet unconverted dts v0 files andconverts them to v1. They're mechanically-converted, and not handtweaked so in some cases they're not 100% in keeping with usual v1style, but the convertor program does have some heuristics so thediscrepancies aren't too bad.I have checked that this patch produces no changes to the resultingdtb binaries.Signed-off-by: David Gibson Acked-by: Josh Boyer Acked-by: Geoff Levand Signed-off-by: Josh Boyer List of files: /linux-6.15/scripts/dtc/include-prefixes/powerpc/sequoia.dts

78be7647 - [POWERPC] 4xx: Fix PCI mem in sequoia DTS

Tue, 06 May 2008 17:37:15 +0000

[POWERPC] 4xx: Fix PCI mem in sequoia DTSThis patch is fixes the sequoia.dts device tree file to use the values definedin the 440Epx data sheet from AMCC.That fixes an issue where some devices, including graphics cards, would notinitialize properly because the PCI resource space was not big enough.Signed-off-by: Christian Ehrhardt Signed-off-by: Josh Boyer List of files: /linux-6.15/scripts/dtc/include-prefixes/powerpc/sequoia.dts

9d7030be - [POWERPC] 4xx: Change dts files to support jumbo frames

Thu, 03 Apr 2008 14:38:11 +0000

[POWERPC] 4xx: Change dts files to support jumbo framesThis patch changes the "max-frame-size" property to 9000 for all gbitenabled 4xx boards. All those ports generally support jumbo frames, solet's give the user a chance to enable it.Signed-off-by: Stefan Roese Signed-off-by: Josh Boyer List of files: /linux-6.15/scripts/dtc/include-prefixes/powerpc/sequoia.dts

ecc6cd73 - [POWERPC] Start removing linux,network-index in favour of aliases

Tue, 26 Feb 2008 00:43:20 +0000

[POWERPC] Start removing linux,network-index in favour of aliasesThis patch alters the bootwrapper for a number of machines (roubhlyall 4xx based cuboot or treeboot platforms) to use aliases instead ofthe linux,network-index hack to work out which MAC address to attachto which ethernet device node.The now obsolete linux,network-index properties are removed from thecorresponding device trees. This won't break backwards compatiblity,because in cases where this fixup code is relevant, the device tree ispart of the kernel image.The references to linux,network-index are removed frombooting-without-of.txt. Not only is it now deprecated, but as a hackapplicable only when the device tree blob and fixup code were in thesame image, this property never belonged in booting-without-of.txtwhich describes the interface between the kernel and firmware orbootloaders which produce a device tree. By the time the device treereaches the kernel, all the MAC addresses must be fully filled in.Signed-off-by: David Gibson Signed-off-by: Josh Boyer List of files: /linux-6.15/scripts/dtc/include-prefixes/powerpc/sequoia.dts

e563db97 - [POWERPC] 4xx: Remove "i2c" and "xxmii-interface" device_types from dts

Wed, 16 Jan 2008 09:00:00 +0000

[POWERPC] 4xx: Remove "i2c" and "xxmii-interface" device_types from dtsRemove all "i2c" and "xxmii-interface" (rgmii etc) device_type entriesfrom the 4xx dts files.Signed-off-by: Stefan Roese Signed-off-by: Josh Boyer List of files: /linux-6.15/scripts/dtc/include-prefixes/powerpc/sequoia.dts

3c0c6cb5 - [POWERPC] 4xx: Add 440EPx Sequoia ehci dts entry

Mon, 24 Sep 2007 19:29:52 +0000

[POWERPC] 4xx: Add 440EPx Sequoia ehci dts entryAdds USB EHCI entry to PowerPC 440EPx Sequoia DTS.Signed-off-by: Valentine Barshak Signed-off-by: Josh Boyer List of files: /linux-6.15/scripts/dtc/include-prefixes/powerpc/sequoia.dts

8aaed98c - [POWERPC] 4xx: Add aliases node to 4xx dts files

Sat, 15 Dec 2007 07:55:16 +0000

[POWERPC] 4xx: Add aliases node to 4xx dts filesSigned-off-by: Stefan Roese Signed-off-by: Josh Boyer List of files: /linux-6.15/scripts/dtc/include-prefixes/powerpc/sequoia.dts

72fda114 - [POWERPC] 4xx: Rename CPU nodes to avoid dtc incompatibility

Thu, 06 Dec 2007 19:20:05 +0000

[POWERPC] 4xx: Rename CPU nodes to avoid dtc incompatibilityRecent DTC versions disallow certain special characters in full paths withoutbeing quoted with {}. That however breaks compatibility with older DTCversions. Work around this by renaming the CPU nodes for the 4xx files to ageneric node name, and specify the processor type in the model property of theCPU node.Signed-off-by: Josh Boyer List of files: /linux-6.15/scripts/dtc/include-prefixes/powerpc/sequoia.dts

58c50192 - [POWERPC] 44x: Sequoia and Rainier updates for 2.6.25

Thu, 06 Dec 2007 16:21:12 +0000

[POWERPC] 44x: Sequoia and Rainier updates for 2.6.25PowerPC 440Epx/GRx Sequoia/Rainier updates for 2.6.25Signed-off-by: Valentine Barshak Signed-off-by: Josh Boyer List of files: /linux-6.15/scripts/dtc/include-prefixes/powerpc/sequoia.dts

2a13448a - [POWERPC] 4xx: Add PCI entry to 440EPx Sequoia DTS.

Fri, 21 Dec 2007 16:26:01 +0000

[POWERPC] 4xx: Add PCI entry to 440EPx Sequoia DTS.This adds PCI entry to PowerPC 440EPx Sequoia DTS.Signed-off-by: Valentine Barshak Signed-off-by: Josh Boyer List of files: /linux-6.15/scripts/dtc/include-prefixes/powerpc/sequoia.dts

f82f5a26 - [POWERPC] 4xx: 440EPx Sequoia USB OHCI DTS entry

Mon, 08 Oct 2007 14:26:58 +0000

[POWERPC] 4xx: 440EPx Sequoia USB OHCI DTS entryAdd the 440EPx Sequoia USB OHCI device tree entry.Signed-off-by: Valentine Barshak Signed-off-by: Josh Boyer List of files: /linux-6.15/scripts/dtc/include-prefixes/powerpc/sequoia.dts

bff713b5 - ibm_newemac: Cleanup/fix support for STACR register variants

Wed, 05 Dec 2007 00:14:29 +0000

ibm_newemac: Cleanup/fix support for STACR register variantsThere are a few variants of the STACR register that affect more thanjust the "AXON" version of EMAC. Replace the current test of variouschip models with tests for generic properties in the device-tree.Signed-off-by: Benjamin Herrenschmidt Acked-by: Stefan Roese Signed-off-by: Jeff Garzik List of files: /linux-6.15/scripts/dtc/include-prefixes/powerpc/sequoia.dts

1f57877a - ibm_newemac: Cleanup/Fix RGMII MDIO support detection

Wed, 05 Dec 2007 00:14:28 +0000

ibm_newemac: Cleanup/Fix RGMII MDIO support detectionMore than just "AXON" version of EMAC RGMII supports MDIO, so replacethe current test with a generic property in the device-tree thatindicates such support.Signed-off-by: Benjamin Herrenschmidt Acked-by: Stefan Roese Signed-off-by: Jeff Garzik List of files: /linux-6.15/scripts/dtc/include-prefixes/powerpc/sequoia.dts