wl12xx: 1281/1283 support - New boot sequence

Boot sequence support FREF clock and TCXO clock.
WL128x has two clocks input - TCXO and FREF.
TCXO is the main clock of the device, while FREF is used to sync
between the GPS and the cellular modem.
Auto-detection checks where TCXO is 32.736MHz or 16.368MHz, in that
case the FREF will be used as the WLAN/BT main clock.

[Use clock enumeration as defined in linux/wl12xx.h; remove
unnecessary else block in wl128x_switch_fref; remove unnecessary
change in main.c; remove some unnecessary debug prints and comments;
fix potential use of uninitialized value (pll_config) -- Luca]

Signed-off-by: Shahar Levi <shahar_levi@ti.com>
Reviewed-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/net/wireless/wl12xx/sdio.c b/drivers/net/wireless/wl12xx/sdio.c
index 7491b3d8487a..f6dd3dea4f30 100644
--- a/drivers/net/wireless/wl12xx/sdio.c
+++ b/drivers/net/wireless/wl12xx/sdio.c
@@ -255,6 +255,7 @@ static int __devinit wl1271_probe(struct sdio_func *func,
 
         wl->irq = wlan_data->irq;
         wl->ref_clock = wlan_data->board_ref_clock;
+        wl->tcxo_clock = wlan_data->board_tcxo_clock;
 
         ret = request_threaded_irq(wl->irq, wl1271_hardirq, wl1271_irq,
                                    IRQF_TRIGGER_HIGH | IRQF_ONESHOT,