diff options
| author | Miaoqing Pan <miaoqing@qca.qualcomm.com> | 2015-04-01 02:19:57 (GMT) |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2015-04-07 17:15:01 (GMT) |
| commit | 61b559dea40ec1712be4a0ea712a2922a8f38588 (patch) | |
| tree | afaa7ccd4fbc1e675c7a840532e30c288c23ed6c /drivers/net/wireless/ath/ath9k/reg.h | |
| parent | fcc658dabf5ef0320de1fbb28a9478e265e60422 (diff) | |
| download | linux-61b559dea40ec1712be4a0ea712a2922a8f38588.tar.xz | |
ath9k: add extra GPIO led support
ar9550 or later chips, the AR_GPIO_IN_OUT register only can
control GPIO[0:3]. For the extra GPIO, use standard GPIO calls
instead of WMAC internal registers.
Signed-off-by: Miaoqing Pan <miaoqing@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/reg.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/reg.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h index 1234399..caba54d 100644 --- a/drivers/net/wireless/ath/ath9k/reg.h +++ b/drivers/net/wireless/ath/ath9k/reg.h @@ -958,6 +958,8 @@ #define AR_SREV_9550(_ah) \ (((_ah)->hw_version.macVersion == AR_SREV_VERSION_9550)) +#define AR_SREV_9550_OR_LATER(_ah) \ + (((_ah)->hw_version.macVersion >= AR_SREV_VERSION_9550)) #define AR_SREV_9580(_ah) \ (((_ah)->hw_version.macVersion == AR_SREV_VERSION_9580) && \ @@ -1128,6 +1130,8 @@ enum { #define AR_GPIO_OE_OUT (AR_SREV_9340(ah) ? 0x4030 : \ (AR_SREV_9300_20_OR_LATER(ah) ? 0x4050 : 0x404c)) +#define AR_GPIO_OE_OUT_MASK (AR_SREV_9550_OR_LATER(ah) ? \ + 0x0000000F : 0xFFFFFFFF) #define AR_GPIO_OE_OUT_DRV 0x3 #define AR_GPIO_OE_OUT_DRV_NO 0x0 #define AR_GPIO_OE_OUT_DRV_LOW 0x1 |