arm: tegra: cardhu: Set touch control signal to non-tristate
Laxman Dewangan [Tue, 13 Sep 2011 14:07:59 +0000 (19:07 +0530)]
Setting touch control signal to non-tristate.

bug 862648

Change-Id: I240a5cd3815c6df99f7491d796dc383a7825b9ed
Reviewed-on: http://git-master/r/52051
Reviewed-by: Ali Ekici <aekici@nvidia.com>
Tested-by: Ali Ekici <aekici@nvidia.com>
Reviewed-by: Scott Williams <scwilliams@nvidia.com>

Rebase-Id: R6ff7c63d28b27eefe73a170db6d7f64f9cb0fd8f

arch/arm/mach-tegra/board-cardhu-pinmux.c

index b513036..a478e0f 100644 (file)
@@ -398,6 +398,13 @@ static __initdata struct tegra_pingroup_config cardhu_pinmux_common[] = {
        DEFAULT_PINMUX(GMI_IORDY,       RSVD1,           PULL_UP,   NORMAL,     INPUT),
        /* SDMMC1 WP gpio */
        DEFAULT_PINMUX(VI_D11,          RSVD1,           PULL_UP,   NORMAL,     INPUT),
+       /* Touch panel GPIO */
+       /* Touch IRQ */
+       DEFAULT_PINMUX(GMI_AD12,        NAND,            PULL_UP,   NORMAL,     INPUT),
+
+       /* Touch RESET */
+       DEFAULT_PINMUX(GMI_AD14,        NAND,            NORMAL,    NORMAL,     OUTPUT),
+
 
        /* Power rails GPIO */
        DEFAULT_PINMUX(SPI2_SCK,        GMI,             NORMAL,    NORMAL,     INPUT),