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author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-12-18 09:58:09 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-12-18 09:58:09 -0800 |
commit | 16e024f30ce96ef5fa651e2914e19d175a924cab (patch) | |
tree | d68106151a0b36e22625d7af7b23081a48c92e87 /include/linux/of.h | |
parent | c36e0501ee91d7616a188efbf9714b1fce150032 (diff) | |
parent | 376bddd34433065aeb9b9a140870537feecf90ef (diff) | |
download | linux-stable-16e024f30ce96ef5fa651e2914e19d175a924cab.tar.gz linux-stable-16e024f30ce96ef5fa651e2914e19d175a924cab.tar.bz2 linux-stable-16e024f30ce96ef5fa651e2914e19d175a924cab.zip |
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
Pull powerpc update from Benjamin Herrenschmidt:
"The main highlight is probably some base POWER8 support. There's more
to come such as transactional memory support but that will wait for
the next one.
Overall it's pretty quiet, or rather I've been pretty poor at picking
things up from patchwork and reviewing them this time around and Kumar
no better on the FSL side it seems..."
* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (73 commits)
powerpc+of: Rename and fix OF reconfig notifier error inject module
powerpc: mpc5200: Add a3m071 board support
powerpc/512x: don't compile any platform DIU code if the DIU is not enabled
powerpc/mpc52xx: use module_platform_driver macro
powerpc+of: Export of_reconfig_notifier_[register,unregister]
powerpc/dma/raidengine: add raidengine device
powerpc/iommu/fsl: Add PAMU bypass enable register to ccsr_guts struct
powerpc/mpc85xx: Change spin table to cached memory
powerpc/fsl-pci: Add PCI controller ATMU PM support
powerpc/86xx: fsl_pcibios_fixup_bus requires CONFIG_PCI
drivers/virt: the Freescale hypervisor driver doesn't need to check MSR[GS]
powerpc/85xx: p1022ds: Use NULL instead of 0 for pointers
powerpc: Disable relocation on exceptions when kexecing
powerpc: Enable relocation on during exceptions at boot
powerpc: Move get_longbusy_msecs into hvcall.h and remove duplicate function
powerpc: Add wrappers to enable/disable relocation on exceptions
powerpc: Add set_mode hcall
powerpc: Setup relocation on exceptions for bare metal systems
powerpc: Move initial mfspr LPCR out of __init_LPCR
powerpc: Add relocation on exception vector handlers
...
Diffstat (limited to 'include/linux/of.h')
-rw-r--r-- | include/linux/of.h | 29 |
1 files changed, 21 insertions, 8 deletions
diff --git a/include/linux/of.h b/include/linux/of.h index 6cfea9aa401f..5ebcc5c8e423 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -22,6 +22,7 @@ #include <linux/mod_devicetable.h> #include <linux/spinlock.h> #include <linux/topology.h> +#include <linux/notifier.h> #include <asm/byteorder.h> #include <asm/errno.h> @@ -282,16 +283,28 @@ extern int of_alias_get_id(struct device_node *np, const char *stem); extern int of_machine_is_compatible(const char *compat); -extern int prom_add_property(struct device_node* np, struct property* prop); -extern int prom_remove_property(struct device_node *np, struct property *prop); -extern int prom_update_property(struct device_node *np, - struct property *newprop); +extern int of_add_property(struct device_node *np, struct property *prop); +extern int of_remove_property(struct device_node *np, struct property *prop); +extern int of_update_property(struct device_node *np, struct property *newprop); -#if defined(CONFIG_OF_DYNAMIC) /* For updating the device tree at runtime */ -extern void of_attach_node(struct device_node *); -extern void of_detach_node(struct device_node *); -#endif +#define OF_RECONFIG_ATTACH_NODE 0x0001 +#define OF_RECONFIG_DETACH_NODE 0x0002 +#define OF_RECONFIG_ADD_PROPERTY 0x0003 +#define OF_RECONFIG_REMOVE_PROPERTY 0x0004 +#define OF_RECONFIG_UPDATE_PROPERTY 0x0005 + +struct of_prop_reconfig { + struct device_node *dn; + struct property *prop; +}; + +extern int of_reconfig_notifier_register(struct notifier_block *); +extern int of_reconfig_notifier_unregister(struct notifier_block *); +extern int of_reconfig_notify(unsigned long, void *); + +extern int of_attach_node(struct device_node *); +extern int of_detach_node(struct device_node *); #define of_match_ptr(_ptr) (_ptr) |