From 35e1132c88eb75f6cde2ffcc47696584356879c0 Mon Sep 17 00:00:00 2001
From: Simon Glass <sjg@chromium.org>
Date: Sun, 29 Jul 2012 20:53:26 +0000
Subject: tegra: Add NAND support to funcmux

Add selection of NAND flash pins to the funcmux.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
---
 arch/arm/cpu/tegra20-common/funcmux.c | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'arch/arm/cpu/tegra20-common')

diff --git a/arch/arm/cpu/tegra20-common/funcmux.c b/arch/arm/cpu/tegra20-common/funcmux.c
index 8cfed64..b2129ad 100644
--- a/arch/arm/cpu/tegra20-common/funcmux.c
+++ b/arch/arm/cpu/tegra20-common/funcmux.c
@@ -234,6 +234,13 @@ int funcmux_select(enum periph_id id, int config)
 		}
 		break;
 
+	case PERIPH_ID_NDFLASH:
+		if (config == FUNCMUX_NDFLASH_ATC) {
+			pinmux_set_func(PINGRP_ATC, PMUX_FUNC_NAND);
+			pinmux_tristate_disable(PINGRP_ATC);
+		}
+		break;
+
 	default:
 		debug("%s: invalid periph_id %d", __func__, id);
 		return -1;
-- 
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