diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2015-06-17 10:38:54 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-06-17 21:42:51 -0700 |
| commit | 225d68d852f16369c1f9e61f7aa58cfffcaaff5d (patch) | |
| tree | 9107d937fca1dd2803b52070c6548c380870325d /drivers/staging/board/board.h | |
| parent | a85890883e18d9b1ab6e500584ee5a4db7d1e39f (diff) | |
staging: board: Add support for devices with complex dependencies
Add support for easy registering of one ore more platform devices that
may:
- need clocks that are described in DT,
- be part of a PM Domain.
All these dependencies are optional.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/board/board.h')
| -rw-r--r-- | drivers/staging/board/board.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/staging/board/board.h b/drivers/staging/board/board.h index 3af6dbe22f91..42ed12513220 100644 --- a/drivers/staging/board/board.h +++ b/drivers/staging/board/board.h @@ -4,12 +4,32 @@ #include <linux/init.h> #include <linux/of.h> +struct board_staging_clk { + const char *clk; + const char *con_id; + const char *dev_id; +}; + +struct board_staging_dev { + /* Platform Device */ + struct platform_device *pdev; + /* Clocks (optional) */ + const struct board_staging_clk *clocks; + unsigned int nclocks; + /* Generic PM Domain (optional) */ + const char *domain; +}; + struct resource; bool board_staging_dt_node_available(const struct resource *resource, unsigned int num_resources); int board_staging_gic_setup_xlate(const char *gic_match, unsigned int base); void board_staging_gic_fixup_resources(struct resource *res, unsigned int nres); +int board_staging_register_clock(const struct board_staging_clk *bsc); +int board_staging_register_device(const struct board_staging_dev *dev); +void board_staging_register_devices(const struct board_staging_dev *devs, + unsigned int ndevs); #define board_staging(str, fn) \ static int __init runtime_board_check(void) \ |