[PATCH v2 2/2] ARM: Kirkwood: Convert XOR instantiation to DT.

[Andrew Lunn]

Use DT to describe the two XOR DMA engines on Kirkwood. Remove the
C code initialization.

Signed-off-by: Andrew Lunn <andrew at lunn.ch>
---

These patches depend on the refactoring/DT patches from Thomas and NOT
the clock patches from me. With the clock patches, a slight different
patch is needed, specifying a clocks property in DT and no auxdata.

 arch/arm/boot/dts/kirkwood.dtsi   |   38 +++++++++++++++++++++++++++++++++++++
 arch/arm/mach-kirkwood/board-dt.c |    6 ++----
 2 files changed, 40 insertions(+), 4 deletions(-)

diff --git a/arch/arm/boot/dts/kirkwood.dtsi b/arch/arm/boot/dts/kirkwood.dtsi
index 4e5b815..e0ba79d 100644
--- a/arch/arm/boot/dts/kirkwood.dtsi
+++ b/arch/arm/boot/dts/kirkwood.dtsi
@@ -77,6 +77,44 @@
 			status = "okay";
 		};
 
+		xor at 60800 {
+			compatible = "marvell,orion-xor";
+			reg = <0x60800 0x100
+			       0x60A00 0x100>;
+			status = "okay";
+
+			xor00 {
+			      interrupts = <5>;
+			      dmacap,memcpy;
+			      dmacap,xor;
+			};
+			xor01 {
+			      interrupts = <6>;
+			      dmacap,memcpy;
+			      dmacap,xor;
+			      dmacap,memset;
+			};
+		};
+
+		xor at 60900 {
+			compatible = "marvell,orion-xor";
+			reg = <0x60900 0x100
+			       0xd0B00 0x100>;
+			status = "okay";
+
+			xor00 {
+			      interrupts = <7>;
+			      dmacap,memcpy;
+			      dmacap,xor;
+			};
+			xor01 {
+			      interrupts = <8>;
+			      dmacap,memcpy;
+			      dmacap,xor;
+			      dmacap,memset;
+			};
+		};
+
 		sata at 80000 {
 			compatible = "marvell,orion-sata";
 			reg = <0x80000 0x5000>;
diff --git a/arch/arm/mach-kirkwood/board-dt.c b/arch/arm/mach-kirkwood/board-dt.c
index d94872f..e62f10de 100644
--- a/arch/arm/mach-kirkwood/board-dt.c
+++ b/arch/arm/mach-kirkwood/board-dt.c
@@ -34,6 +34,8 @@ struct of_dev_auxdata kirkwood_auxdata_lookup[] __initdata = {
 	OF_DEV_AUXDATA("marvell,orion-sata", 0xf1080000, "sata_mv.0", NULL),
 	OF_DEV_AUXDATA("marvell,orion-nand", 0xf4000000, "orion_nand", NULL),
 	OF_DEV_AUXDATA("marvell,orion-crypto", 0xf1030000, "mv_crypto", NULL),
+	OF_DEV_AUXDATA("marvell,orion-xor", 0xf1060800, "mv_xor.0", NULL),
+	OF_DEV_AUXDATA("marvell,orion-xor", 0xf1060900, "mv_xor.1", NULL),
 	{},
 };
 
@@ -56,10 +58,6 @@ static void __init kirkwood_dt_init(void)
 	/* Setup root of clk tree */
 	kirkwood_clk_init();
 
-	/* internal devices that every board has */
-	kirkwood_xor0_init();
-	kirkwood_xor1_init();
-
 #ifdef CONFIG_KEXEC
 	kexec_reinit = kirkwood_enable_pcie;
 #endif
-- 
1.7.10.4