AA: ar71xx: set pad6 cfg for AR8327 on the AP136 board

Backport of r34316.

Also override the pll_1000 value. Without these settings
ethernet suffers from packet loss.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
SVN-Revision: 34374

diff --git a/target/linux/ar71xx/patches-3.3/609-MIPS-ath79-ap136-fixes.patch b/target/linux/ar71xx/patches-3.3/609-MIPS-ath79-ap136-fixes.patch
index bd07c7bc828f79bdf9985f3c24b8a0ee5c0cfa5a..b378888bfdc153f0c912e57997cf116f38b07b4d 100644 (file)
--- a/target/linux/ar71xx/patches-3.3/609-MIPS-ath79-ap136-fixes.patch
+++ b/target/linux/ar71xx/patches-3.3/609-MIPS-ath79-ap136-fixes.patch
@@ -56,7 +56,7 @@
  
  static struct gpio_led ap136_leds_gpio[] __initdata = {
        {
-@@ -98,63 +104,82 @@ static struct gpio_keys_button ap136_gpi
+@@ -98,63 +104,91 @@ static struct gpio_keys_button ap136_gpi
        },
  };
  
@@ -78,31 +78,40 @@
 -              .max_speed_hz   = 25000000,
 -              .modalias       = "mx25l6405d",
 -              .controller_data = &ap136_spi0_data,
+-      }
++static struct ar8327_pad_cfg ap136_ar8327_pad6_cfg = {
++      .mode = AR8327_PAD_MAC_SGMII,
++      .txclk_delay_en = false,
++      .rxclk_delay_en = true,
++      .txclk_delay_sel = AR8327_CLK_DELAY_SEL0,
++      .rxclk_delay_sel = AR8327_CLK_DELAY_SEL0,
+ };
+ 
+-static struct ath79_spi_platform_data ap136_spi_data = {
+-      .bus_num        = 0,
+-      .num_chipselect = 1,
 +static struct ar8327_platform_data ap136_ar8327_data = {
 +      .pad0_cfg = &ap136_ar8327_pad0_cfg,
++      .pad6_cfg = &ap136_ar8327_pad6_cfg,
 +      .cpuport_cfg = {
 +              .force_link = 1,
 +              .speed = AR8327_PORT_SPEED_1000,
 +              .duplex = 1,
 +              .txpause = 1,
 +              .rxpause = 1,
-       }
++      }
  };
  
--static struct ath79_spi_platform_data ap136_spi_data = {
--      .bus_num        = 0,
--      .num_chipselect = 1,
+-#ifdef CONFIG_PCI
+-static struct ath9k_platform_data ap136_ath9k_data;
 +static struct mdio_board_info ap136_mdio0_info[] = {
 +      {
 +              .bus_id = "ag71xx-mdio.0",
 +              .phy_addr = 0,
 +              .platform_data = &ap136_ar8327_data,
 +      },
- };
++};
  
--#ifdef CONFIG_PCI
--static struct ath9k_platform_data ap136_ath9k_data;
--
 -static int ap136_pci_plat_dev_init(struct pci_dev *dev)
 +static void __init ap136_gmac_setup(void)
  {
@@ -167,7 +176,7 @@
 +      ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
 +      ath79_eth0_data.phy_mask = BIT(0);
 +      ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev;
-+      ath79_eth0_pll_data.pll_1000 = 0x06000000;
++      ath79_eth0_pll_data.pll_1000 = 0xa6000000;
 +
 +      ath79_register_eth(0);
  }