From 398d5e52020a08745e49022e32a8e4755e4124bf Mon Sep 17 00:00:00 2001
From: Alison Wang <b18965@freescale.com>
Date: Fri, 23 Jan 2015 22:51:40 +0800
Subject: arm: ls1021a: added SATA support

Added SATA device node and enabled AHCI config by default.

Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com>
Change-Id: I288e6bffea28ea31804e20190dfa6b580fa2d7eb
Reviewed-on: http://git.am.freescale.net:8181/31841
Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com>
Reviewed-by: Xiaobo Xie <X.Xie@freescale.com>
Reviewed-by: Zhengxiong Jin <Jason.Jin@freescale.com>

diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi
index 4c1c670..491480f 100644
--- a/arch/arm/boot/dts/ls1021a.dtsi
+++ b/arch/arm/boot/dts/ls1021a.dtsi
@@ -132,6 +132,13 @@
 			status = "disabled";
 		};
 
+		sata: sata@3200000 {
+			compatible = "fsl,ls1021a-ahci";
+			reg = <0x0 0x3200000 0x0 0x10000>;
+			interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&platform_clk 1>;
+		};
+
 		scfg: scfg@1570000 {
 			compatible = "fsl,ls1021a-scfg", "syscon";
 			reg = <0x0 0x1570000 0x0 0x10000>;
diff --git a/arch/arm/configs/ls1021a_defconfig b/arch/arm/configs/ls1021a_defconfig
index a6103b8..12f5f84 100644
--- a/arch/arm/configs/ls1021a_defconfig
+++ b/arch/arm/configs/ls1021a_defconfig
@@ -98,6 +98,8 @@ CONFIG_BLK_DEV_SD=y
 CONFIG_CHR_DEV_SG=y
 CONFIG_SCSI_MULTI_LUN=y
 CONFIG_ATA=y
+CONFIG_SATA_AHCI=y
+CONFIG_SATA_AHCI_PLATFORM=y
 CONFIG_SATA_SIL24=y
 CONFIG_NETDEVICES=y
 CONFIG_GIANFAR=y
-- 
cgit v0.10.2