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| author |   Alexander Aring <alex.aring@gmail.com> | 2015-09-21 11:24:30 +0200 |
|---|---|---|
| committer |   Marcel Holtmann <marcel@holtmann.org> | 2015-09-22 11:51:22 +0200 |
| commit | b0156792001b7a19bc115dcc32aebb9b9a0b6a01 (patch) | |
| tree | 1a1a812770288c0bc73a2f1b63f5179069c5d0e2 /drivers/net/ieee802154/Kconfig | |
| parent | mrf24j40: add more register defines (diff) | |
| download | linux-dev-b0156792001b7a19bc115dcc32aebb9b9a0b6a01.tar.xz linux-dev-b0156792001b7a19bc115dcc32aebb9b9a0b6a01.zip | |
mrf24j40: add regmap support
This patch introduce regmap support for short and long address space of
mrf24j40. It's only possible to use regmap_read/write/update_bits for
long address range. This is because I added lowlevel bus operation
because the write operation need to set the 12th bit to mark a register
write, but regmap only supports to set bits for register write access in
the first byte. We use other regmap register functions than
read/write/update_bits, so this should be fine.
Reviewed-by: Stefan Schmidt <stefan@osg.samsung.com>
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'drivers/net/ieee802154/Kconfig')
| -rw-r--r-- | drivers/net/ieee802154/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ieee802154/Kconfig b/drivers/net/ieee802154/Kconfig index 5a614b2d0767..ce5f1a21e6d7 100644 --- a/drivers/net/ieee802154/Kconfig +++ b/drivers/net/ieee802154/Kconfig @@ -43,6 +43,7 @@ config IEEE802154_MRF24J40 tristate "Microchip MRF24J40 transceiver driver" depends on IEEE802154_DRIVERS && MAC802154 depends on SPI + select REGMAP_SPI ---help--- Say Y here to enable the MRF24J20 SPI 802.15.4 wireless controller. |