arm: tegra: dalmore: enable 3.3V Bruce power rail
Julien Vuillaumier [Mon, 9 Sep 2013 14:28:52 +0000 (15:28 +0100)]
Bruce modem module has PCIE M.2 connectivity that uses 3.3 power
supply. Thus enable TPS65090 FET3 power rail when platform
configuration indicates modem module support.

bug 1364648

Change-Id: Icbd71cb52ceed85c6c857272e99bec707d21a5ea
Signed-off-by: Julien Vuillaumier <jvuillaumier@nvidia.com>
Reviewed-on: http://git-master/r/272070
Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com>
Tested-by: Juha Tukkinen <jtukkinen@nvidia.com>

arch/arm/mach-tegra/board-dalmore.c

index d21ed03..4281266 100644 (file)
@@ -568,6 +568,7 @@ static const struct tegra_modem_operations baseband_operations = {
 
 static struct tegra_usb_modem_power_platform_data baseband_pdata = {
        .ops = &baseband_operations,
+       .regulator_name = "vdd_modem_3v3",
        .wake_gpio = -1,
        .boot_gpio = MDM_COLDBOOT,
        .boot_irq_flags = IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,