Revert "ARM: tegra: pluto: enable pull-down for MDM1 UART RX"
Steve Lin [Thu, 10 Jan 2013 21:01:24 +0000 (13:01 -0800)]
This reverts commit b3b5ba3f1bb9cdd01e9791259e93c7dce7cacdf6 which
causes modem boot failure on pluto A03 boards.

Bug 1215481

Change-Id: Ibf013979657e9f51f885539ceda00d94c02f7411
Signed-off-by: Steve Lin <stlin@nvidia.com>
Reviewed-on: http://git-master/r/190395
Reviewed-by: Riham Haidar <rhaidar@nvidia.com>
Tested-by: Riham Haidar <rhaidar@nvidia.com>

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

index 27edff4..fc10332 100644 (file)
@@ -805,10 +805,6 @@ static int baseband_init(void)
        else
                regulator_enable(baseband_reg);
 
-       /* enable pull-down for MDM1 UART RX */
-       tegra_pinmux_set_pullupdown(TEGRA_PINGROUP_GPIO_PU1,
-                                   TEGRA_PUPD_PULL_DOWN);
-
        /* enable pull-down for MDM1_COLD_BOOT */
        tegra_pinmux_set_pullupdown(TEGRA_PINGROUP_ULPI_DATA4,
                                    TEGRA_PUPD_PULL_DOWN);