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rt2x00: rt2800lib: add BBP register initialization for RT3593 

Based on the Ralink DPO_RT5572_LinuxSTA_2.6.0.1_20120629
driver.

References:
  NICInitRT3593BbpRegisters in chips/rt3593.c
  NICInitBBP in common/rtmp_init.c
  NICInitAsicFromEEPROM in common/rtmp_init.c

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Acked-by: Stanislaw Gruszka <stf_xl@wp.pl>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Gabor Juhos 2013-07-08 16:08:17 +02:00 committed by John W. Linville
parent 1706d15d82
commit b189a18141
1 changed files with 19 additions and 0 deletions
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19
drivers/net/wireless/rt2x00/rt2800lib.c
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@ -4504,6 +4504,22 @@ static void rt2800_init_bbp_3572(struct rt2x00_dev *rt2x00dev)
rt2800_disable_unused_dac_adc(rt2x00dev);
}
static void rt2800_init_bbp_3593(struct rt2x00_dev *rt2x00dev)
{
rt2800_init_bbp_early(rt2x00dev);
rt2800_bbp_write(rt2x00dev, 79, 0x13);
rt2800_bbp_write(rt2x00dev, 80, 0x05);
rt2800_bbp_write(rt2x00dev, 81, 0x33);
rt2800_bbp_write(rt2x00dev, 137, 0x0f);
rt2800_bbp_write(rt2x00dev, 84, 0x19);
/* Enable DC filter */
if (rt2x00_rt_rev_gte(rt2x00dev, RT3593, REV_RT3593E))
rt2800_bbp_write(rt2x00dev, 103, 0xc0);
}
static void rt2800_init_bbp_53xx(struct rt2x00_dev *rt2x00dev)
{
int ant, div_mode;
@ -4719,6 +4735,9 @@ static void rt2800_init_bbp(struct rt2x00_dev *rt2x00dev)
case RT3572:
rt2800_init_bbp_3572(rt2x00dev);
break;
case RT3593:
rt2800_init_bbp_3593(rt2x00dev);
return;
case RT5390:
case RT5392:
rt2800_init_bbp_53xx(rt2x00dev);