From b189a1814135bc52f516ca61a1fa161914d57a54 Mon Sep 17 00:00:00 2001 From: Gabor Juhos Date: Mon, 8 Jul 2013 16:08:17 +0200 Subject: [PATCH] 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 Acked-by: Stanislaw Gruszka Acked-by: Gertjan van Wingerde Signed-off-by: John W. Linville --- drivers/net/wireless/rt2x00/rt2800lib.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c index bfeca299acb..53ebdb96818 100644 --- a/drivers/net/wireless/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/rt2x00/rt2800lib.c @@ -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); -- 2.46.0