arm:tegra[3]:config: power up wifi chip at boot
Mursalin Akon [Fri, 16 Mar 2012 18:43:46 +0000 (11:43 -0700)]
power up wifi chip at boot using Kconfig option
TEGRA_PREPOWER_WIFI

Bug 956238

Change-Id: I447eab3b78b22878ade535721c83629959c8c504
Signed-off-by: Mursalin Akon <makon@nvidia.com>
Reviewed-on: http://git-master/r/90673
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Rohan Somvanshi <rsomvanshi@nvidia.com>
Tested-by: Rohan Somvanshi <rsomvanshi@nvidia.com>

arch/arm/configs/tegra3_defconfig
arch/arm/configs/tegra_defconfig

index d998e4c..1243cb8 100644 (file)
@@ -39,6 +39,7 @@ CONFIG_TEGRA_BB_XMM_POWER=y
 CONFIG_TEGRA_BB_XMM_POWER2=m
 CONFIG_TEGRA_PLLM_RESTRICTED=y
 CONFIG_TEGRA_PREINIT_CLOCKS=y
+CONFIG_TEGRA_PREPOWER_WIFI=y
 CONFIG_ARM_ERRATA_742230=y
 CONFIG_ARM_ERRATA_743622=y
 CONFIG_ARM_ERRATA_751472=y
index 0f6ee5a..1360db6 100644 (file)
@@ -37,6 +37,7 @@ CONFIG_TEGRA_EMC_SCALING_ENABLE=y
 CONFIG_TEGRA_CLOCK_DEBUG_WRITE=y
 CONFIG_USB_HOTPLUG=y
 CONFIG_TEGRA_USB_MODEM_POWER=y
+CONFIG_TEGRA_PREPOWER_WIFI=y
 CONFIG_ARM_ERRATA_720789=y
 CONFIG_ARM_ERRATA_751472=y
 CONFIG_NO_HZ=y