ARM: tegra: colibri_t20: fix nand pinmux

[karo-tx-uboot.git] / board / toradex / colibri_t20 / colibri_t20.c

diff --git a/board/toradex/colibri_t20/colibri_t20.c b/board/toradex/colibri_t20/colibri_t20.c
index 5d8bdecb8e1b6f5abc629b73ada19816d6f69f80..8ae9ccf538488dfc2a16570bee81654b2304cb96 100644 (file)
--- a/board/toradex/colibri_t20/colibri_t20.c
+++ b/board/toradex/colibri_t20/colibri_t20.c
@@ -27,6 +27,12 @@ void pin_mux_mmc(void)
 void pin_mux_nand(void)
 {
        funcmux_select(PERIPH_ID_NDFLASH, FUNCMUX_NDFLASH_KBC_8_BIT);
+
+       /*
+        * configure pingroup ATC to something unrelated to
+        * avoid ATC overriding KBC
+        */
+       pinmux_set_func(PMUX_PINGRP_ATC, PMUX_FUNC_GMI);
 }
 #endif