rt2x00: rt2800lib: Update BBP register initialization for RT53xx

Update bbp register initialization for RT53xx chips to match with the
latest MediaTek/Ralink driver.

Based on: NICInitRT5390BbpRegisters()
From: DPO_RT5572_LinuxSTA_2.6.1.3_20121022/chips/rt5390.c

Signed-off-by: Kevin Lo <kevlo.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index 776aff3678ff23bddda925dfbb48bde925cb7b82..aaf28d59296b850ce03e1c7bbbaae23482a6e40c 100644 (file)
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -5462,15 +5462,14 @@ static void rt2800_init_bbp_53xx(struct rt2x00_dev *rt2x00dev)
 
        rt2800_bbp_write(rt2x00dev, 68, 0x0b);
 
-       rt2800_bbp_write(rt2x00dev, 69, 0x12);
+       rt2800_bbp_write(rt2x00dev, 69, 0x0d);
+       rt2800_bbp_write(rt2x00dev, 70, 0x06);
        rt2800_bbp_write(rt2x00dev, 73, 0x13);
        rt2800_bbp_write(rt2x00dev, 75, 0x46);
        rt2800_bbp_write(rt2x00dev, 76, 0x28);
 
        rt2800_bbp_write(rt2x00dev, 77, 0x59);
 
-       rt2800_bbp_write(rt2x00dev, 70, 0x0a);
-
        rt2800_bbp_write(rt2x00dev, 79, 0x13);
        rt2800_bbp_write(rt2x00dev, 80, 0x05);
        rt2800_bbp_write(rt2x00dev, 81, 0x33);
@@ -5513,6 +5512,7 @@ static void rt2800_init_bbp_53xx(struct rt2x00_dev *rt2x00dev)
        if (rt2x00_rt(rt2x00dev, RT5392)) {
                rt2800_bbp_write(rt2x00dev, 134, 0xd0);
                rt2800_bbp_write(rt2x00dev, 135, 0xf6);
+               rt2800_bbp_write(rt2x00dev, 148, 0x84);
        }
 
        rt2800_disable_unused_dac_adc(rt2x00dev);