openwrtv3/target/linux/layerscape/patches-4.4/8130-ls1046a-sata-Add-LS1046A-sata-support.patch

From 5cd461cd17c3e27e5501e499d5d865b60ee58257 Mon Sep 17 00:00:00 2001
From: Gong Qianyu <Qianyu.Gong@nxp.com>
Date: Mon, 26 Sep 2016 12:29:24 +0800
Subject: [PATCH 130/141] ls1046a/sata: Add LS1046A sata support

Signed-off-by: Gong Qianyu <Qianyu.Gong@nxp.com>
Integrated-by: Zhao Qiang <qiang.zhao@nxp.com>
Integated-by: Yutang Jiang <yutang.jiang@nxp.com>
---
 drivers/ata/ahci_qoriq.c |   13 +++++++++++++
 1 file changed, 13 insertions(+)

--- a/drivers/ata/ahci_qoriq.c
+++ b/drivers/ata/ahci_qoriq.c
@@ -40,11 +40,16 @@
 #define AHCI_PORT_PHY_5_CFG	0x192c96a4
 #define AHCI_PORT_TRANS_CFG	0x08000025
 
+/* for ls1046a */
+#define LS1046A_PORT_PHY2	0x28184d1f
+#define LS1046A_PORT_PHY3	0x0e081509
+
 #define SATA_ECC_DISABLE	0x00020000
 
 enum ahci_qoriq_type {
 	AHCI_LS1021A,
 	AHCI_LS1043A,
+	AHCI_LS1046A,
 	AHCI_LS2080A,
 };
 
@@ -57,6 +62,7 @@ struct ahci_qoriq_priv {
 static const struct of_device_id ahci_qoriq_of_match[] = {
 	{ .compatible = "fsl,ls1021a-ahci", .data = (void *)AHCI_LS1021A},
 	{ .compatible = "fsl,ls1043a-ahci", .data = (void *)AHCI_LS1043A},
+	{ .compatible = "fsl,ls1046a-ahci", .data = (void *)AHCI_LS1046A},
 	{ .compatible = "fsl,ls2080a-ahci", .data = (void *)AHCI_LS2080A},
 	{},
 };
@@ -158,6 +164,13 @@ static int ahci_qoriq_phy_init(struct ah
 		writel(AHCI_PORT_TRANS_CFG, reg_base + PORT_TRANS);
 		break;
 
+	case AHCI_LS1046A:
+		writel(AHCI_PORT_PHY_1_CFG, reg_base + PORT_PHY1);
+		writel(LS1046A_PORT_PHY2, reg_base + PORT_PHY2);
+		writel(LS1046A_PORT_PHY3, reg_base + PORT_PHY3);
+		writel(AHCI_PORT_TRANS_CFG, reg_base + PORT_TRANS);
+		break;
+
 	case AHCI_LS1043A:
 	case AHCI_LS2080A:
 		writel(AHCI_PORT_PHY_1_CFG, reg_base + PORT_PHY1);