MLK-11615 ARM: dts: imx6qp-sabresd: Enable prefetch for the four mxcfbs

This patch enables the prefetch feature for the four mxcfbs.

Signed-off-by: Liu Ying <Ying.Liu@freescale.com>

diff --git a/arch/arm/boot/dts/imx6qp-sabresd.dts b/arch/arm/boot/dts/imx6qp-sabresd.dts
index 5611bdf..4a695c4 100644 (file)
--- a/arch/arm/boot/dts/imx6qp-sabresd.dts
+++ b/arch/arm/boot/dts/imx6qp-sabresd.dts
@@ -92,6 +92,22 @@
        status = "disabled";
 };
 
+&mxcfb1 {
+       prefetch;
+};
+
+&mxcfb2 {
+       prefetch;
+};
+
+&mxcfb3 {
+       prefetch;
+};
+
+&mxcfb4 {
+       prefetch;
+};
+
 &pre1 {
        status = "okay";
 };