ARM: dts: Set D-Link DNS-313 SATA to muxmode 0

This stops the driver from trying to probe the ATA slave
interface. The vendor code enables the slave interface
but the driver in the vendor tree does not make use of
it.

Setting it to muxmode 0 disables the slave interface:
the hardware only has the master interface connected
to the one harddrive slot anyways.

Without this change booting takes excessive time, so it
is very annoying to end users.

Fixes: dd5c0561db75 ("ARM: dts: Add basic devicetree for D-Link DNS-313")
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

diff --git a/arch/arm/boot/dts/gemini-dlink-dns-313.dts b/arch/arm/boot/dts/gemini-dlink-dns-313.dts
index 08568ce24d06fc9576b57c373ab96aedc80c23b7..da8bb9d60f99e6b5af6a3e7ff4c30215f6a91844 100644 (file)
--- a/arch/arm/boot/dts/gemini-dlink-dns-313.dts
+++ b/arch/arm/boot/dts/gemini-dlink-dns-313.dts
@@ -269,7 +269,7 @@
 
                sata: sata@46000000 {
                        /* The ROM uses this muxmode */
-                       cortina,gemini-ata-muxmode = <3>;
+                       cortina,gemini-ata-muxmode = <0>;
                        cortina,gemini-enable-sata-bridge;
                        status = "okay";
                };