linux-dev/arch/powerpc/boot/dts/ebony.dts, branch master

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

2018-03-20T05:47:54Z

'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.org Signed-off-by: Michael Ellerman

[POWERPC] Convert remaining dts-v0 files to v1

2008-05-29T12:06:56Z

At the moment we have a mixture of left-over version 0 and new-format version 1 files in arch/powerpc/boot/dts. This is potentially confusing to people new to the dts format attempting to figure it out. So, this patch converts all the as-yet unconverted dts v0 files and converts them to v1. They're mechanically-converted, and not hand tweaked so in some cases they're not 100% in keeping with usual v1 style, but the convertor program does have some heuristics so the discrepancies aren't too bad. I have checked that this patch produces no changes to the resulting dtb binaries. Signed-off-by: David Gibson Acked-by: Josh Boyer Acked-by: Geoff Levand Signed-off-by: Josh Boyer

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

2008-03-26T12:19:16Z

This patch alters the bootwrapper for a number of machines (roubhly all 4xx based cuboot or treeboot platforms) to use aliases instead of the linux,network-index hack to work out which MAC address to attach to which ethernet device node. The now obsolete linux,network-index properties are removed from the corresponding device trees. This won't break backwards compatiblity, because in cases where this fixup code is relevant, the device tree is part of the kernel image. The references to linux,network-index are removed from booting-without-of.txt. Not only is it now deprecated, but as a hack applicable only when the device tree blob and fixup code were in the same image, this property never belonged in booting-without-of.txt which describes the interface between the kernel and firmware or bootloaders which produce a device tree. By the time the device tree reaches the kernel, all the MAC addresses must be fully filled in. Signed-off-by: David Gibson Signed-off-by: Josh Boyer

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

2008-02-16T03:35:30Z

Remove all "i2c" and "xxmii-interface" (rgmii etc) device_type entries from the 4xx dts files. Signed-off-by: Stefan Roese Signed-off-by: Josh Boyer

[POWERPC] Enable RTC for Ebony and Walnut (v2)

2008-01-25T13:07:26Z

This patch extends the Ebony and Walnut platform code to instantiate the existing ds1742 RTC class driver for the DS1743 RTC/NVRAM chip found on both those boards. The patch uses a helper function to scan the device tree and instantiate the appropriate platform_device based on it, so it should be easy to extend for other boards which have mmio mapped RTC chips. Along with this, the device tree binding for the ds1743 chips is tweaked, based on the existing DS1385 OF binding found at: http://playground.sun.com/1275/proposals/Closed/Remanded/Accepted/346-it.txt Although that document covers the NVRAM portion of the chip, whereas here we're interested in the RTC portion, so it's not entirely clear if that's a good model. This implements only RTC class driver support - that is /dev/rtc0, not /dev/rtc, and the low-level get/set time callbacks remain unimplemented. That means in order to get at the clock you will either need a modified version of hwclock which will look at /dev/rtc0, or you'll need to configure udev to symlink rtc0 to rtc. Signed-off-by: David Gibson Signed-off-by: Josh Boyer

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

2007-12-23T19:36:30Z

Signed-off-by: Stefan Roese Signed-off-by: Josh Boyer

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

2007-12-23T19:33:47Z

Recent DTC versions disallow certain special characters in full paths without being quoted with {}. That however breaks compatibility with older DTC versions. Work around this by renaming the CPU nodes for the 4xx files to a generic node name, and specify the processor type in the model property of the CPU node. Signed-off-by: Josh Boyer

[POWERPC] 4xx: PCI support for Ebony board

2007-12-23T19:12:52Z

This wires up the 4xx PCI support & device tree bits for 440GP based Ebony platform. Signed-off-by: Benjamin Herrenschmidt Signed-off-by: Josh Boyer

[POWERPC] Document and implement an improved flash device binding for powerpc

2007-09-13T15:33:25Z

This replaces the binding for flash chips in booting-without-of.txt with an clarified and improved version. It also makes drivers/mtd/maps/physmap_of.c recognize this new binding. Finally it revises the Ebony device tree source to use the new binding as an example. Signed-off-by: David Gibson Acked-by: Segher Boessenkool Signed-off-by: Paul Mackerras

[POWERPC] Remove dtc build cruft from DTS files

2007-09-07T12:49:59Z

The patch below removes the dtc incantation instructions from the in-kernel DTS files. It's not needed, and is prone to being out-of-date most of the time. Signed-off-by: Josh Boyer Acked-by: David Gibson