[PATCH v1 3/3] ARM: tegra: add mXT1386 compatible

[Jiada Wang]

Add mXT1386 compatible for "touchscreen@4c".

Signed-off-by: Jiada Wang <jiada_w...@mentor.com>
---
 arch/arm/boot/dts/tegra20-acer-a500-picasso.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts 
b/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts
index 2d683c9a1a5d..7915b6e9190e 100644
--- a/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts
+++ b/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts
@@ -428,7 +428,7 @@
                };
 
                touchscreen@4c {
-                       compatible = "atmel,maxtouch";
+                       compatible = "atmel,mXT1386", "atmel,maxtouch";
                        reg = <0x4c>;
 
                        atmel,cfg_name = "maxtouch-acer-iconia-tab-a500.cfg";
-- 
2.17.1