@@ -26,6 +26,7 @@
 #include <mach/common.h>
 #include <mach/hardware.h>
 #include <mach/iomux-mx53.h>
+#include <mach/ahci_sata.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>

@@ -35,6 +36,7 @@
 #include "devices-imx53.h"
 
 #define SMD_FEC_PHY_RST		IMX_GPIO_NR(7, 6)
+#define MX53_SMD_SATA_PWR_EN    IMX_GPIO_NR(3, 3)
 
 static iomux_v3_cfg_t mx53_smd_pads[] = {
 	MX53_PAD_CSI0_DAT10__UART1_TXD_MUX,

@@ -111,6 +113,35 @@ static const struct imxi2c_platform_data mx53_smd_i2c_data __initconst = {
 	.bitrate = 100000,
 };
 
+static int mx53_smd_sata_init(struct device *dev, void __iomem *addr)
+{
+	int ret;
+
+	/* Enable SATA PWR */
+	ret = gpio_request(MX53_SMD_SATA_PWR_EN, "ahci-sata-pwr");
+	if (ret) {
+		printk(KERN_ERR "failed to get SATA_PWR_EN: %d\n", ret);
+		return ret;
+	}
+	gpio_direction_output(MX53_SMD_SATA_PWR_EN, 1);
+
+	return sata_init(dev, addr);
+}
+
+void mx53_smd_sata_exit(struct device *dev)
+{
+	sata_exit(dev);
+
+	/* Disable SATA PWR */
+	gpio_direction_output(MX53_SMD_SATA_PWR_EN, 0);
+	gpio_free(MX53_SMD_SATA_PWR_EN);
+}
+
+static struct ahci_platform_data sata_data = {
+	.init = mx53_smd_sata_init,
+	.exit = mx53_smd_sata_exit,
+};
+
 static void __init mx53_smd_board_init(void)
 {
 	imx53_soc_init();

@@ -125,6 +156,7 @@ static void __init mx53_smd_board_init(void)
 	imx53_add_sdhci_esdhc_imx(0, NULL);
 	imx53_add_sdhci_esdhc_imx(1, NULL);
 	imx53_add_sdhci_esdhc_imx(2, NULL);
+	imx53_add_ahci_imx(0, &sata_data);
 }
 
 static void __init mx53_smd_timer_init(void)