[PATCH 08/21] rt2x00: rt2800lib: add BBP register initialization for RT3883

[Stanislaw Gruszka]

From: Gabor Juhos <juh...@openwrt.org>

Signed-off-by: Gabor Juhos <juh...@openwrt.org>
Signed-off-by: Stanislaw Gruszka <sgrus...@redhat.com>
---
 drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 44 ++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)

diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c 
b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
index 671b4fec4144..c6a3e02cd6dd 100644
--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
@@ -6511,6 +6511,47 @@ static void rt2800_init_bbp_3593(struct rt2x00_dev 
*rt2x00dev)
                rt2800_bbp_write(rt2x00dev, 103, 0xc0);
 }
 
+static void rt2800_init_bbp_3883(struct rt2x00_dev *rt2x00dev)
+{
+       rt2800_init_bbp_early(rt2x00dev);
+
+       rt2800_bbp_write(rt2x00dev, 4, 0x50);
+       rt2800_bbp_write(rt2x00dev, 47, 0x48);
+
+       rt2800_bbp_write(rt2x00dev, 86, 0x46);
+       rt2800_bbp_write(rt2x00dev, 88, 0x90);
+
+       rt2800_bbp_write(rt2x00dev, 92, 0x02);
+
+       rt2800_bbp_write(rt2x00dev, 103, 0xc0);
+       rt2800_bbp_write(rt2x00dev, 104, 0x92);
+       rt2800_bbp_write(rt2x00dev, 105, 0x34);
+       rt2800_bbp_write(rt2x00dev, 106, 0x12);
+       rt2800_bbp_write(rt2x00dev, 120, 0x50);
+       rt2800_bbp_write(rt2x00dev, 137, 0x0f);
+       rt2800_bbp_write(rt2x00dev, 163, 0x9d);
+
+       /* Set ITxBF timeout to 0x9C40=1000msec */
+       rt2800_bbp_write(rt2x00dev, 179, 0x02);
+       rt2800_bbp_write(rt2x00dev, 180, 0x00);
+       rt2800_bbp_write(rt2x00dev, 182, 0x40);
+       rt2800_bbp_write(rt2x00dev, 180, 0x01);
+       rt2800_bbp_write(rt2x00dev, 182, 0x9c);
+
+       rt2800_bbp_write(rt2x00dev, 179, 0x00);
+
+       /* Reprogram the inband interface to put right values in RXWI */
+       rt2800_bbp_write(rt2x00dev, 142, 0x04);
+       rt2800_bbp_write(rt2x00dev, 143, 0x3b);
+       rt2800_bbp_write(rt2x00dev, 142, 0x06);
+       rt2800_bbp_write(rt2x00dev, 143, 0xa0);
+       rt2800_bbp_write(rt2x00dev, 142, 0x07);
+       rt2800_bbp_write(rt2x00dev, 143, 0xa1);
+       rt2800_bbp_write(rt2x00dev, 142, 0x08);
+       rt2800_bbp_write(rt2x00dev, 143, 0xa2);
+       rt2800_bbp_write(rt2x00dev, 148, 0xc8);
+}
+
 static void rt2800_init_bbp_53xx(struct rt2x00_dev *rt2x00dev)
 {
        int ant, div_mode;
@@ -6955,6 +6996,9 @@ static void rt2800_init_bbp(struct rt2x00_dev *rt2x00dev)
        case RT3593:
                rt2800_init_bbp_3593(rt2x00dev);
                return;
+       case RT3883:
+               rt2800_init_bbp_3883(rt2x00dev);
+               return;
        case RT5390:
        case RT5392:
                rt2800_init_bbp_53xx(rt2x00dev);
-- 
2.7.5