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Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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The MDIO node in the lite5200b.dts file needs to also claim compatibility
with the older mpc5200 chip. Otherwise the driver won't find the device.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Paul Mackerras <paulus@samba.org>
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Modify mpc5200 dts files to match Open Firmware's Generic Names recommended
practice.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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The various 5200 dts files don't have values specified for the soc
node, which in turn results in a warning from the processing of
every child node (roughly 40 warnings per file). This explicitly
sets the default values and gets rid of all the warnings.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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This patch adds support for 'mpc5200-simple-platform' compatible
boards which do not need a platform specific setup. Such boards
are supported assuming the following:
- GPIO pins are configured by the firmware,
- CDM configuration (clocking) is setup correctly by firmware,
- if the 'fsl,has-wdt' property is present in one of the
gpt nodes, then it is safe to use such gpt to reset the board,
- PCI is supported if enabled in the kernel configuration
and if there is a PCI bus node defined in the device tree.
Signed-off-by: Marian Balakowicz <m8@semihalf.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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* Removed device_type = "i2c"
* Added missing second I2C controller on MPC8548 CDS, MPC8544 DS
* Added #address-cells, #size-cells, and cell-index where missing
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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Add 'fsl,' prefix to 'compatible' property for gpt nodes.
Add 'fsl,' prefix to empty, GPT0 specific 'has-wdt' property.
The fsl, prefix is being added to better match the convention of prefixing
manufacturer specific properties and values with the vendors name.
Signed-off-by: Marian Balakowicz <m8@semihalf.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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Add device tree entries for lite5200b's FEC's PHY.
Signed-off-by: Domen Puncer <domen.puncer@telargo.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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DTC now supports "foo","bar" format for lists of strings; use the new
format on the lite5200 device trees.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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Updated the device trees to have the PCI nodes be at the same level as
the SOC node. This is to make it so that the SOC nodes children address
space is just on chip registers and not other bus memory as well.
Also, for PCIe nodes added a P2P bridge to handle the virtual P2P bridge
that exists in the PHB.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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Removed the following cruft from .dts files:
* 32-bit in cpu node -- doesn't exist in any spec and not used by kernel
* removed built-in (chrp legacy)
* Removed #interrupt-cells in places they don't need to be set
* Fixed ranges on lite5200*
* Removed clock-frequency from i8259 pic node, not sure where this came from
* Removed big-endian from i8259 pic nodes, this was just bogus
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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Unbreak lite5200 dts, which were broken by
5c1992f83304cf2d56934dd6c06709b96e1b0c81
Signed-off-by: Domen Puncer <domen.puncer@telargo.com>
Acked-by: Sylvain Munaut <tnt@246tNt.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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Remove explicit phandles and move to using references that autogenerate the
phandles when needed.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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Add fsl-i2c to mpc5200 i2c node in device tree, and enable FSL_SOC.
Tested to work with built-in eeprom on lite5200b.
Signed-off-by: Domen Puncer <domen.puncer@telargo.com>
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
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Three trivial DTS fixes:
-Mark Lite5200(b) boards as "mpc5200" compatible. On efika the
firmware already does that.
-Fix mscan interrupt.
-Fix wakeup GPIO address.
Signed-off-by: Domen Puncer <domen.puncer@telargo.com>
Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
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The #cpus property is unused and undocumented and is therefore
being removed.
Signed-off-by: Stuart Yoder <stuart.yoder@freescale.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
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Much needed refinement of mpc5200 device tree binding specifications.
Short list:
- drop mpc52xx designator; only two supported chips exist, 5200 and 5200b.
It's premature to refer to them as '52xx'.
- Specify optional 'model' and 'revision' properties in the soc5200 node
- Specify reqiured 'cell-index' property to identify between multiple SOC
devices of the same type. (Useful for arbitrating shared register access)
- Specify optional 'port-number' property for adjusting the logical serial
port assignments.
- Specify optional 'has-wdt' property for gpt0 node.
- Add system-frequency property to soc5200 node
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Paul Mackerras <paulus@samba.org>
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Documentation-only change. The 5200 device tree layout has not yet
stablized, so nobody should depend on the layout of the tree.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Sylvain Munaut <tnt@246tNt.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
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This corrects the documented interface for mpc52xx device trees.
Sound devices should be using 'sound' for the device_type field, not
the type of sound interface.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Sylvain Munaut <tnt@246tNt.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
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Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Sylvain Munaut <tnt@246tNt.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
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