diff options
| author | Hauke Mehrtens <hauke@hauke-m.de> | 2011-07-23 03:20:08 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-08-08 22:29:25 +0400 |
| commit | ecd177c21640e92b059a71139f5850243a8f0942 (patch) | |
| tree | 70ed92f7b63087bec0a6036dca1c81403d65c86d /include | |
| parent | 517f43e5a922d51ac960424de4f72676fe6a7390 (diff) | |
| download | linux-ecd177c21640e92b059a71139f5850243a8f0942.tar.xz | |
bcma: add SOC bus
This patch adds support for using bcma on a Broadcom SoC as the system
bus. An SoC like the bcm4716 could register this bus and use it to
searches for the bcma cores and register the devices on this bus.
BCMA_HOSTTYPE_NONE was intended for SoCs at first but BCMA_HOSTTYPE_SOC
is a better name.
Acked-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Acked-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/bcma/bcma.h | 5 | ||||
| -rw-r--r-- | include/linux/bcma/bcma_soc.h | 16 |
2 files changed, 20 insertions, 1 deletions
diff --git a/include/linux/bcma/bcma.h b/include/linux/bcma/bcma.h index e31c9b462221..c70cec59d80e 100644 --- a/include/linux/bcma/bcma.h +++ b/include/linux/bcma/bcma.h @@ -14,9 +14,9 @@ struct bcma_device; struct bcma_bus; enum bcma_hosttype { - BCMA_HOSTTYPE_NONE, BCMA_HOSTTYPE_PCI, BCMA_HOSTTYPE_SDIO, + BCMA_HOSTTYPE_SOC, }; struct bcma_chipinfo { @@ -138,6 +138,9 @@ struct bcma_device { u32 addr; u32 wrap; + void __iomem *io_addr; + void __iomem *io_wrap; + void *drvdata; struct list_head list; }; diff --git a/include/linux/bcma/bcma_soc.h b/include/linux/bcma/bcma_soc.h new file mode 100644 index 000000000000..4203c5593b9f --- /dev/null +++ b/include/linux/bcma/bcma_soc.h @@ -0,0 +1,16 @@ +#ifndef LINUX_BCMA_SOC_H_ +#define LINUX_BCMA_SOC_H_ + +#include <linux/bcma/bcma.h> + +struct bcma_soc { + struct bcma_bus bus; + struct bcma_device core_cc; + struct bcma_device core_mips; +}; + +int __init bcma_host_soc_register(struct bcma_soc *soc); + +int bcma_bus_register(struct bcma_bus *bus); + +#endif /* LINUX_BCMA_SOC_H_ */ |