ARM: tegra: add function to enable input clamping on tristate

[karo-tx-uboot.git] / arch / arm / include / asm / arch-tegra / pinmux.h

diff --git a/arch/arm/include/asm/arch-tegra/pinmux.h b/arch/arm/include/asm/arch-tegra/pinmux.h
index 035159d665371fa6100bebf6ed60eea8c5ff65eb..da477697bf029513db8fe4a605a8fc46c54ae3d9 100644 (file)
--- a/arch/arm/include/asm/arch-tegra/pinmux.h
+++ b/arch/arm/include/asm/arch-tegra/pinmux.h
@@ -80,6 +80,11 @@ struct pmux_pingrp_config {
 #endif
 };
 
+#if !defined(CONFIG_TEGRA20) && !defined(CONFIG_TEGRA30)
+/* Set the pinmux CLAMP_INPUTS_WHEN_TRISTATED bit */
+void pinmux_set_tristate_input_clamping(void);
+#endif
+
 /* Set the mux function for a pin group */
 void pinmux_set_func(enum pmux_pingrp pin, enum pmux_func func);