commit d29633b40e6afc6b4276a4e381bc532cc84be104
author Ido Yariv <ido@wizery.com> Thu Mar 31 10:06:57 2011 +0200
committer Luciano Coelho <coelho@ti.com> Tue Apr 19 16:49:17 2011 +0300
tree 136e6a871de72b504a8999b924c8c29958654382
parent 8bf69aae4cb9b196ba5ac386f83a1ca3865af11f

wl12xx: Clean up and fix the 128x boot sequence

Clean up the boot sequence code & fix the following issues:
1. Always read the registers' values and set the relevant bits instead of
   zeroing all other bits
2. Handle cases where wl1271_top_reg_read returns an error
3. Verify that the HW can detect the selected clock source
4. Remove 128x PG10 initialization code
5. Configure the MCS PLL to work in HP mode

Signed-off-by: Ido Yariv <ido@wizery.com>
Reviewed-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>

drivers/net/wireless/wl12xx/boot.h

diff --git a/drivers/net/wireless/wl12xx/boot.h b/drivers/net/wireless/wl12xx/boot.h
index 1f5ee31..d9de64a 100644
--- a/drivers/net/wireless/wl12xx/boot.h
+++ b/drivers/net/wireless/wl12xx/boot.h
@@ -107,6 +107,7 @@
 #define MCS_SEL_IN_FREQ_MASK         0x0070
 #define MCS_SEL_IN_FREQ_SHIFT        4
 #define MCS_PLL_CONFIG_REG_VAL       0x73
+#define MCS_PLL_ENABLE_HP            (BIT(0) | BIT(1))
 
 #define MCS_PLL_M_REG                0xD94
 #define MCS_PLL_N_REG                0xD96