iwlwifi: set auto clock gate disable bit for 6x00/6x50 series

For 6x00 and 6x50 series NIC with OTP shadow RAM, set auto clock gate
disable bit when initializing OTP access.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-csr.h b/drivers/net/wireless/iwlwifi/iwl-csr.h
index 401e1e01be67..b6ed5a3147a1 100644
--- a/drivers/net/wireless/iwlwifi/iwl-csr.h
+++ b/drivers/net/wireless/iwlwifi/iwl-csr.h
@@ -109,8 +109,9 @@
  * Bit fields:
  *  3-2:  0 = A, 1 = B, 2 = C, 3 = D step
  */
-#define CSR_HW_REV_WA_REG       (CSR_BASE+0x22C)
-#define CSR_DBG_HPET_MEM_REG    (CSR_BASE+0x240)
+#define CSR_HW_REV_WA_REG               (CSR_BASE+0x22C)
+#define CSR_DBG_HPET_MEM_REG            (CSR_BASE+0x240)
+#define CSR_DBG_LINK_PWR_MGMT_REG       (CSR_BASE+0x250)
 
 /* Bits for CSR_HW_IF_CONFIG_REG */
 #define CSR49_HW_IF_CONFIG_REG_BIT_4965_R       (0x00000010)
@@ -195,6 +196,7 @@
 #define CSR_RESET_REG_FLAG_SW_RESET                  (0x00000080)
 #define CSR_RESET_REG_FLAG_MASTER_DISABLED           (0x00000100)
 #define CSR_RESET_REG_FLAG_STOP_MASTER               (0x00000200)
+#define CSR_RESET_LINK_PWR_MGMT_DISABLED             (0x80000000)
 
 /* GP (general purpose) CONTROL */
 #define CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY        (0x00000001)