ARM: mvebu: Fix pinctrl configuration for Armada 370 DB

The commit b4607572ef86 (ARM: mvebu: remove conflicting muxing on Armada 370 DB) removes the hog pins muxing. As it is explained in the commit log it solves a warning a boot time, but more important it also allows using the Giga port 0 of the board.

Unfortunately in the same time the commit 95d8dafe8554 (arm: mvebu:
move Armada 370/XP pinctrl node definition armada-370-xp.dtsi) was merged and it introduced again the hog pins muxing. Because of it, the Giga port 0 of the board is no more usable.

This commit remove again the conflicting muxing (hopefully for the last time).

---
Hi Andrew, Jason and Sebastian,

This commit should be submit as a fix for 3.19.

Actually the problem that it solves (not being able to use the Giga port 0 on the Armada 370 DB) is in the kernel since 3.14. It was introduced by the commit was: "49f3822509b74f8c8d0731aeb7ccea065376c9b
ARM: mvebu: add audio support to Armada 370 DB".

For the stable kernel we will need to forward the commit b4607572ef86 (ARM: mvebu: remove conflicting muxing on Armada 370 DB) to the 3.18 kernel.

For the older kernels we will also need to forward fea038ed55ae (ARM:
mvebu: Add proper pin muxing on the Armada 370 DB board).

I will take care of it.

Thanks

Gregory

 arch/arm/boot/dts/armada-370-db.dts | 24 ------------------------
 1 file changed, 24 deletions(-)

index 1466580be295..70b1943a86b1 100644
@@ -203,27 +203,3 @@
 		compatible = "linux,spdif-dir";
 	};
 };
-
-&pinctrl {
-	/*
-	 * These pins might be muxed as I2S by
-	 * the bootloader, but it conflicts
-	 * with the real I2S pins that are
-	 * muxed using i2s_pins. We must mux
-	 * those pins to a function other than
-	 * I2S.
-	 */
-	pinctrl-0 = <&hog_pins1 &hog_pins2>;
-	pinctrl-names = "default";
-
-	hog_pins1: hog-pins1 {
-		marvell,pins = "mpp6",  "mpp8", "mpp10",
-			       "mpp12", "mpp13";
-		marvell,function = "gpio";
-	};
-
-	hog_pins2: hog-pins2 {
-		marvell,pins = "mpp5", "mpp7", "mpp9";
-		marvell,function = "gpo";
-	};
-};

1.9.1

Added to mvebu/fixes

The commit IDs have changed somewhere along the way, so i fixed them in the changelog.

Andrew