diff options
| author |   Thomas Stilwell <stilwellt@openlabs.co> | 2014-03-10 19:29:25 -0500 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2014-03-12 00:05:36 -0400 |
| commit | 48d5dbaf9412c79a3fd75b6dbff7aa80ceb75cc4 (patch) | |
| tree | 8f27a1032e184adff0b43efb8e1d72d676afff8e /drivers/net | |
| parent | Merge branch 'pkt_sched_cond_resched' (diff) | |
| download | linux-dev-48d5dbaf9412c79a3fd75b6dbff7aa80ceb75cc4.tar.xz linux-dev-48d5dbaf9412c79a3fd75b6dbff7aa80ceb75cc4.zip | |
ieee802154: at86rf230: add support for rf233 chip
The rf233 and rf231 are sufficiently similar that we can treat
rf233 like rf231.
rf233 is missing some features that rf231 has, but we don't currently
make use of them so there's nothing to handle differently yet.
Should we add support in the future for rf231 *_NOCLK or SLEEP states,
or PAD_IO drive strength, exceptions will need to be made for rf233.
Signed-off-by: Thomas Stilwell <stilwellt@openlabs.co>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ieee802154/Kconfig | 4 | ||||
| -rw-r--r-- | drivers/net/ieee802154/at86rf230.c | 5 |
2 files changed, 7 insertions, 2 deletions
diff --git a/drivers/net/ieee802154/Kconfig b/drivers/net/ieee802154/Kconfig index 9aa06ec1e8a8..3e89beab64fd 100644 --- a/drivers/net/ieee802154/Kconfig +++ b/drivers/net/ieee802154/Kconfig @@ -32,10 +32,10 @@ config IEEE802154_FAKELB config IEEE802154_AT86RF230 depends on IEEE802154_DRIVERS && MAC802154 - tristate "AT86RF230/231/212 transceiver driver" + tristate "AT86RF230/231/233/212 transceiver driver" depends on SPI ---help--- - Say Y here to enable the at86rf230/231/212 SPI 802.15.4 wireless + Say Y here to enable the at86rf230/231/233/212 SPI 802.15.4 wireless controller. This driver can also be built as a module. To do so, say M here. diff --git a/drivers/net/ieee802154/at86rf230.c b/drivers/net/ieee802154/at86rf230.c index 03e24c560b2e..b8e732121a85 100644 --- a/drivers/net/ieee802154/at86rf230.c +++ b/drivers/net/ieee802154/at86rf230.c @@ -244,6 +244,7 @@ static bool is_rf212(struct at86rf230_local *local) #define STATE_TX_ON 0x09 /* 0x0a - 0x0e */ /* 0x0a - UNSUPPORTED_ATTRIBUTE */ #define STATE_SLEEP 0x0F +#define STATE_PREP_DEEP_SLEEP 0x10 #define STATE_BUSY_RX_AACK 0x11 #define STATE_BUSY_TX_ARET 0x12 #define STATE_RX_AACK_ON 0x16 @@ -1108,6 +1109,10 @@ static int at86rf230_probe(struct spi_device *spi) if (version == 1) ops = &at86rf212_ops; break; + case 11: + chip = "at86rf233"; + ops = &at86rf230_ops; + break; default: chip = "UNKNOWN"; break; |