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Commit 7ea1362c authored by Vivek Natarajan's avatar Vivek Natarajan Committed by John W. Linville
Browse files

ath9k_hw: Improve idle power consumption for AR9485. 



Set some GPIO pins to Pull-down mode to save power.

Signed-off-by: default avatarVivek Natarajan <vnatarajan@atheros.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 2e286947

drivers/net/wireless/ath/ath9k/ar9485_initvals.h

+2 −0
Original line number Diff line number Diff line
@@ -667,6 +667,7 @@ static const u32 ar9485_1_0_pcie_phy_clkreq_enable_L1[][2] = { 


static const u32 ar9485_1_0_soc_preamble[][2] = {

	/*   Addr     allmodes */

	{0x00004090, 0x00aa10aa},

	{0x000040a4, 0x00a0c9c9},

	{0x00007048, 0x00000004},

};
@@ -1708,6 +1709,7 @@ static const u32 ar9485_1_1_pcie_phy_clkreq_disable_L1[][2] = { 
static const u32 ar9485_1_1_soc_preamble[][2] = {

	/* Addr        allmodes */

	{0x00004014, 0xba280400},

	{0x00004090, 0x00aa10aa},

	{0x000040a4, 0x00a0c9c9},

	{0x00007010, 0x00000022},

	{0x00007020, 0x00000000},