[U-Boot] [PATCH 7/7] scsi: dts: a3700: add scsi node

[make at marvell.com <make@marvell.com>]

From: Ken Ma <make@marvell.com>

- Add scsi node which acts as a bus for scsi devices, armada3700 has
  only 1 scsi interface, so max-id is 1, and the logic unit number is
  also 1 for armada3700;
- Since a3700's scsi is sas(serial attached scsi) which is compatible
  for sata and sata hard disk is a sas device, so move sata node to be
  under scsi node.

Signed-off-by: Ken Ma <make@marvell.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Stefan Roese <sr@denx.de>
Cc: Michal Simek <michal.simek@xilinx.com>
Reviewed-on: http://vgitil04.il.marvell.com:8080/35303
Tested-by: iSoC Platform CI <ykjenk@marvell.com>
Reviewed-by: Kostya Porotchkin <kostap@marvell.com>
Reviewed-by: Omri Itach <omrii@marvell.com>
---
 arch/arm/dts/armada-3720-db.dts |  4 ++++
 arch/arm/dts/armada-37xx.dtsi   | 16 ++++++++++++----
 2 files changed, 16 insertions(+), 4 deletions(-)

diff --git a/arch/arm/dts/armada-3720-db.dts b/arch/arm/dts/armada-3720-db.dts
index 85761af..9fc60f6 100644
--- a/arch/arm/dts/armada-3720-db.dts
+++ b/arch/arm/dts/armada-3720-db.dts
@@ -89,6 +89,10 @@
 	status = "okay";
 };
 
+&scsi {
+	status = "okay";
+};
+
 /* CON3 */
 &sata {
 	status = "okay";
diff --git a/arch/arm/dts/armada-37xx.dtsi b/arch/arm/dts/armada-37xx.dtsi
index 062f2a6..de5d3a1 100644
--- a/arch/arm/dts/armada-37xx.dtsi
+++ b/arch/arm/dts/armada-37xx.dtsi
@@ -149,11 +149,19 @@
 				status = "disabled";
 			};
 
-			sata: sata at e0000 {
-				compatible = "marvell,armada-3700-ahci";
-				reg = <0xe0000 0x2000>;
-				interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
+			scsi: scsi {
+				compatible = "marvell,mvebu-scsi";
+				#address-cells = <1>;
+				#size-cells = <1>;
+				max-id = <1>;
+				max-lun = <1>;
 				status = "disabled";
+				sata: sata at e0000 {
+					compatible = "marvell,armada-3700-ahci";
+					reg = <0xe0000 0x2000>;
+					interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
+					status = "disabled";
+				};
 			};
 
 			gic: interrupt-controller at 1d00000 {
-- 
1.9.1