kernel.git/arch/powerpc/sysdev/fsl_soc.c, branch linux-2.6.25.y

[POWERPC] FSL: fix mpc83xx_spi device registration

2008-02-06T05:38:27Z

calling platform_device_register after platform_device_alloc causes this: kobject (c3841a70): tried to init an initialized object, something is seriously wrong. Call Trace: [c381fe20] [c0007bb8] show_stack+0x3c/0x194 (unreliable) [c381fe50] [c01322a8] kobject_init+0xb8/0xbc [c381fe60] [c01591cc] device_initialize+0x30/0x9c [c381fe80] [c015ee34] platform_device_register+0x1c/0x34 [c381fea0] [c02f1fe0] of_fsl_spi_probe+0x21c/0x22c [c381ff30] [c02f2044] fsl_spi_init+0x54/0x160 [c381ff60] [c02f3924] __machine_initcall_mpc832x_rdb_mpc832x_spi_init+0x120/0x138 [c381ff70] [c02e61b4] kernel_init+0x98/0x284 [c381fff0] [c000f740] kernel_thread+0x44/0x60 fixed by calling platform_device_add (second half of platform_device_register) instead. Signed-off-by: Kim Phillips Signed-off-by: Kumar Gala

[POWERPC] fsl_spi: stop using device_type = "spi"

2008-01-28T14:32:58Z

Also: - rename "fsl_spi" to "fsl,spi"; - add and use cell-index property, if found; - split probing code out of fsl_spi_init, thus we can call it for legacy device_type probing and new "compatible" probing. Signed-off-by: Anton Vorontsov Signed-off-by: Kumar Gala

spi_mpc83xx: use brg-frequency for SPI in QE

2008-01-28T14:32:57Z

In case of QE we can use brg-frequency (which is qeclk/2). Thus no need to divide sysclk in the spi_mpc83xx. This patch also adds code to use get_brgfreq() on QE chips. Signed-off-by: Anton Vorontsov Acked-by: David Brownell Signed-off-by: Kumar Gala

[POWERPC] QE: get rid of most device_types and model

2008-01-28T14:32:55Z

Now we're searching for "fsl,qe", "fsl,qe-muram", "fsl,qe-muram-data" and "fsl,qe-ic". Unfortunately it's still impossible to remove device_type = "qe" from the existing device trees because older u-boots are looking for it. Signed-off-by: Anton Vorontsov Signed-off-by: Kumar Gala

[POWERPC] fsl_soc: Fix get_immrbase() to use ranges, rather than reg.

2008-01-24T01:34:33Z

Don't depend on the reg property as a way to determine the base of the immr space. The reg property might be defined differently for different SoC families. Signed-off-by: Scott Wood Signed-off-by: Kumar Gala

[POWERPC] fsl_soc: add support to gianfar for fixed-link property

2008-01-24T01:34:04Z

fixed-link says: register new "Fixed/emulated PHY", i.e. PHY that not connected to the real MDIO bus. Signed-off-by: Vitaly Bordug Signed-off-by: Anton Vorontsov Signed-off-by: Kumar Gala

[POWERPC] 83xx: USB device tree cleanups

2008-01-24T01:33:05Z

Remove device_type = "usb" for 83xx SoC USB controller Signed-off-by: Li Yang Signed-off-by: Kumar Gala

[POWERPC] Use for_each macros in arch/powerpc/sysdev

2008-01-17T03:56:54Z

Signed-off-by: Cyrill Gorcunov Signed-off-by: Paul Mackerras

[POWERPC] FSL: enet device tree cleanups

2007-12-12T07:50:45Z

* Removed address fields in ethernet nodes * Removed #address-cells, #size-cells from gianfar nodes * Added cell-index to gianfar and ucc ethernet nodes * Added enet[0..3] labels * Renamed compatible node for gianfar mdio to "fsl,gianfar-mdio" * Removed device_type = "mdio" The matching for gianfar mdio still supports the old "mdio"/"gianfar" combo but it is now considered deprecated. Signed-off-by: Kumar Gala

[POWERPC] FSL: I2C device tree cleanups

2007-12-12T05:17:24Z

* 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