user/sven/linux.git/include/linux/of_reserved_mem.h, branch v4.9.191

Merge tag 'v4.7-rc6' into patchwork

2016-07-08T21:14:03Z

Linux 4.7-rc6 * tag 'v4.7-rc6': (1245 commits) Linux 4.7-rc6 ovl: warn instead of error if d_type is not supported MIPS: Fix possible corruption of cache mode by mprotect. locks: use file_inode() usb: dwc3: st: Use explicit reset_control_get_exclusive() API phy: phy-stih407-usb: Use explicit reset_control_get_exclusive() API phy: miphy28lp: Inform the reset framework that our reset line may be shared namespace: update event counter when umounting a deleted dentry 9p: use file_dentry() lockd: unregister notifier blocks if the service fails to come up completely ACPI,PCI,IRQ: correct operator precedence fuse: serialize dirops by default drm/i915: Fix missing unlock on error in i915_ppgtt_info() powerpc: Initialise pci_io_base as early as possible mfd: da9053: Fix compiler warning message for uninitialised variable mfd: max77620: Fix FPS switch statements phy: phy-stih407-usb: Inform the reset framework that our reset line may be shared usb: dwc3: st: Inform the reset framework that our reset line may be shared usb: host: ehci-st: Inform the reset framework that our reset line may be shared usb: host: ohci-st: Inform the reset framework that our reset line may be shared ...

drivers: of: add definition of early_init_dt_alloc_reserved_memory_arch

2016-06-09T19:38:22Z

The function early_init_dt_alloc_reserved_memory_arch is defined in drivers/of/of_reserved_mem.c but is not declared in any of the header files. Add the declaration of this to avoid the warning: drivers/of/of_reserved_mem.c:31:19: warning: symbol 'early_init_dt_alloc_reserved_memory_arch' was not declared. Should it be static? Signed-off-by: Ben Dooks [robh: drop extern from declaration] Signed-off-by: Rob Herring

of: reserved_mem: add support for using more than one region for given device

2016-06-03T09:13:21Z

This patch allows device drivers to initialize more than one reserved memory region assigned to given device. When driver needs to use more than one reserved memory region, it should allocate child devices and initialize regions by index for each of its child devices. Signed-off-by: Marek Szyprowski Acked-by: Rob Herring Signed-off-by: Sylwester Nawrocki

drivers: of: add return value to of_reserved_mem_device_init()

2014-10-29T23:33:14Z

Driver calling of_reserved_mem_device_init() might be interested if the initialization has been successful or not, so add support for returning error code. This fixes a build warining caused by commit 7bfa5ab6fa1b ("drivers: dma-coherent: add initialization from device tree"), which has been merged without this change and without fixing function return value. Fixes: 7bfa5ab6fa1b1 ("drivers: dma-coherent: add initialization from device tree") Signed-off-by: Marek Szyprowski Acked-by: Arnd Bergmann Cc: Michal Nazarewicz Cc: Grant Likely Cc: Laura Abbott Cc: Josh Cartwright Cc: Joonsoo Kim Cc: Kyungmin Park Cc: Russell King Cc: Stephen Rothwell Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

drivers: of: add automated assignment of reserved regions to client devices

2014-08-01T18:22:21Z

This patch adds code for automated assignment of reserved memory regions to struct device. reserved_mem->ops->device_init()/device_cleanup() callbacks are called to perform reserved memory driver specific initialization and cleanup Based on previous code provided by Josh Cartwright Signed-off-by: Marek Szyprowski Signed-off-by: Grant Likely

of: consolidate linker section OF match table declarations

2014-05-20T19:25:24Z

We now have several OF match tables using linker sections that are nearly the same definition. The only variation is the callback function prototype. Create a common define for creating linker section OF match table entries which each table declaration can use. Acked-by: Grant Likely Signed-off-by: Rob Herring

of: align RESERVEDMEM_OF_DECLARE function callbacks to other callbacks

2014-05-20T19:25:21Z

All the parameters for RESERVEDMEM_OF_DECLARE function callbacks are members of struct reserved_mem, so just pass the struct ptr to callback functions so the function callback is more in line with other OF match table callbacks. Acked-by: Marek Szyprowski Acked-by: Grant Likely Signed-off-by: Rob Herring

drivers: of: add support for custom reserved memory drivers

2014-03-11T17:27:12Z

Add support for custom reserved memory drivers. Call their init() function for each reserved region and prepare for using operations provided by them with by the reserved_mem->ops array. Based on previous code provided by Josh Cartwright Signed-off-by: Marek Szyprowski Signed-off-by: Grant Likely

drivers: of: add initialization code for dynamic reserved memory

2014-03-11T17:26:58Z

This patch adds support for dynamically allocated reserved memory regions declared in device tree. Such regions are defined by 'size', 'alignment' and 'alloc-ranges' properties. Based on previous code provided by Josh Cartwright Signed-off-by: Marek Szyprowski Signed-off-by: Grant Likely

Revert "drivers: of: add initialization code for dma reserved memory"

2013-10-15T08:26:07Z

This reverts commit 9d8eab7af79cb4ce2de5de39f82c455b1f796963. There is still no consensus on the bindings for the reserved memory and various drawbacks of the proposed solution has been shown, so the best now is to revert it completely and start again from scratch later. Signed-off-by: Marek Szyprowski Signed-off-by: Grant Likely