From b1ba5e2f3d944146973f108f5debbc47bc145a09 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Sat, 12 Nov 2011 10:54:17 +0000
Subject: [PATCH] ar71xx: allow to register ethernet interfaces for AR934X

SVN-Revision: 28978
---
 .../ar71xx/files/arch/mips/ar71xx/devices.c   | 54 +++++++++++++++++++
 1 file changed, 54 insertions(+)

diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/devices.c b/target/linux/ar71xx/files/arch/mips/ar71xx/devices.c
index 4c901681ca..80668169a9 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/devices.c
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/devices.c
@@ -298,6 +298,16 @@ static void ar933x_set_pll_ge1(int speed)
 	/* TODO */
 }
 
+static void ar934x_set_pll_ge0(int speed)
+{
+	/* TODO */
+}
+
+static void ar934x_set_pll_ge1(int speed)
+{
+	/* TODO */
+}
+
 static void ar71xx_ddr_flush_ge0(void)
 {
 	ar71xx_ddr_flush(AR71XX_DDR_REG_FLUSH_GE0);
@@ -338,6 +348,16 @@ static void ar933x_ddr_flush_ge1(void)
 	ar71xx_ddr_flush(AR933X_DDR_REG_FLUSH_GE1);
 }
 
+static void ar934x_ddr_flush_ge0(void)
+{
+	ar71xx_ddr_flush(AR934X_DDR_REG_FLUSH_GE0);
+}
+
+static void ar934x_ddr_flush_ge1(void)
+{
+	ar71xx_ddr_flush(AR934X_DDR_REG_FLUSH_GE1);
+}
+
 static struct resource ar71xx_eth0_resources[] = {
 	{
 		.name	= "mac_base",
@@ -424,6 +444,10 @@ struct platform_device ar71xx_eth1_device = {
 #define AR933X_PLL_VAL_100	0x00001099
 #define AR933X_PLL_VAL_10	0x00991099
 
+#define AR934X_PLL_VAL_1000	0x00110000
+#define AR934X_PLL_VAL_100	0x00001099
+#define AR934X_PLL_VAL_10	0x00991099
+
 static void __init ar71xx_init_eth_pll_data(unsigned int id)
 {
 	struct ar71xx_eth_pll_data *pll_data;
@@ -476,6 +500,14 @@ static void __init ar71xx_init_eth_pll_data(unsigned int id)
 		pll_1000 = AR933X_PLL_VAL_1000;
 		break;
 
+	case AR71XX_SOC_AR9341:
+	case AR71XX_SOC_AR9342:
+	case AR71XX_SOC_AR9344:
+		pll_10 = AR934X_PLL_VAL_10;
+		pll_100 = AR934X_PLL_VAL_100;
+		pll_1000 = AR934X_PLL_VAL_1000;
+		break;
+
 	default:
 		BUG();
 	}
@@ -640,6 +672,28 @@ void __init ar71xx_add_device_eth(unsigned int id)
 			pdata->fifo_cfg3 = 0x01f00140;
 		break;
 
+	case AR71XX_SOC_AR9341:
+	case AR71XX_SOC_AR9342:
+	case AR71XX_SOC_AR9344:
+		ar71xx_eth0_data.reset_bit = AR934X_RESET_GE0_MAC |
+					     AR934X_RESET_GE0_MDIO;
+		ar71xx_eth1_data.reset_bit = AR934X_RESET_GE1_MAC |
+					     AR934X_RESET_GE1_MDIO;
+		pdata->ddr_flush = id ? ar934x_ddr_flush_ge1
+				      : ar934x_ddr_flush_ge0;
+		pdata->set_pll =  id ? ar934x_set_pll_ge1
+				     : ar934x_set_pll_ge0;
+		pdata->has_gbit = 1;
+		pdata->is_ar724x = 1;
+
+		if (!pdata->fifo_cfg1)
+			pdata->fifo_cfg1 = 0x0010ffff;
+		if (!pdata->fifo_cfg2)
+			pdata->fifo_cfg2 = 0x015500aa;
+		if (!pdata->fifo_cfg3)
+			pdata->fifo_cfg3 = 0x01f00140;
+		break;
+
 	default:
 		BUG();
 	}
-- 
2.30.2