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-rw-r--r--arch/arm/mach-tegra/board-colibri_t20-pinmux.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/board-colibri_t20-pinmux.c b/arch/arm/mach-tegra/board-colibri_t20-pinmux.c
index e2db57e783c4..27f0ea1c7378 100644
--- a/arch/arm/mach-tegra/board-colibri_t20-pinmux.c
+++ b/arch/arm/mach-tegra/board-colibri_t20-pinmux.c
@@ -382,5 +382,11 @@ int __init colibri_t20_pinmux_init(void)
gpio_request(TEGRA_GPIO_PT6, "GMI_WR_N on 93 RDnWR");
gpio_direction_output(TEGRA_GPIO_PT6, 0);
+#ifdef COLIBRI_T20_VI
+ /* un-reset ACA */
+ gpio_request(TEGRA_GPIO_PT4, "SODIMM 71 ACA NRESET");
+ gpio_direction_output(TEGRA_GPIO_PT4, 1);
+#endif
+
return 0;
}