From: Felix Fietkau <nbd@openwrt.org>
Date: Mon, 29 Aug 2011 21:23:46 +0000 (+0000)
Subject: ar71xx: fix ethernet PLL setting on ar7242
X-Git-Tag: reboot~15965
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=cd2c68501c2444566a157f2a1bfecff65c49fdcb;p=openwrt%2Fstaging%2Fblogic.git

ar71xx: fix ethernet PLL setting on ar7242

SVN-Revision: 28124
---

diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/devices.c b/target/linux/ar71xx/files/arch/mips/ar71xx/devices.c
index 74d9495c30b7..4c901681cad4 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/devices.c
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/devices.c
@@ -265,9 +265,11 @@ static void ar724x_set_pll_ge1(int speed)
 static void ar7242_set_pll_ge0(int speed)
 {
 	u32 val = ar71xx_get_eth_pll(0, speed);
+	void __iomem *base;
 
-	ar71xx_set_pll(AR71XX_PLL_REG_SEC_CONFIG, AR7242_PLL_REG_ETH0_INT_CLOCK,
-		       val, AR71XX_ETH0_PLL_SHIFT);
+	base = ioremap_nocache(AR71XX_PLL_BASE, AR71XX_PLL_SIZE);
+	__raw_writel(val, base + AR7242_PLL_REG_ETH0_INT_CLOCK);
+	iounmap(base);
 }
 
 static void ar91xx_set_pll_ge0(int speed)
@@ -410,7 +412,7 @@ struct platform_device ar71xx_eth1_device = {
 #define AR724X_PLL_VAL_100	0x00001099
 #define AR724X_PLL_VAL_10	0x00991099
 
-#define AR7242_PLL_VAL_1000	0x1c000000
+#define AR7242_PLL_VAL_1000	0x16000000
 #define AR7242_PLL_VAL_100	0x00000101
 #define AR7242_PLL_VAL_10	0x00001616