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authorFelix Fietkau <nbd@openwrt.org>2014-04-07 07:59:45 +0000
committerFelix Fietkau <nbd@openwrt.org>2014-04-07 07:59:45 +0000
commitf80f0c7d221d08533da8a585b16fd29f6e68df4d (patch)
tree604d988def4ae0f899626d9d80819d0d5966b1ee /target/linux/ar71xx/files/arch/mips
parentdba8a58b46ae36f95addf138cfb00594293d53fe (diff)
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ar71xx: add support for QCA953x SoC
I don't have access to the specs, so I'm not sure about every detail, but I haven't seen any problems with my test system, a TL-WR841N v9. It looks pretty much like a QCA955x without PCI, a little twist in the clock calculation and a AR9331-compatible switch. Features not yet supported: * EHCI (my test system doesn't have USB) * ? (I have no idea if the QCA953x has any other features I don't know about that aren't used by the TL-WR841N v9) Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net> SVN-Revision: 40399
Diffstat (limited to 'target/linux/ar71xx/files/arch/mips')
-rw-r--r--target/linux/ar71xx/files/arch/mips/ath79/dev-eth.c40
1 files changed, 40 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/dev-eth.c b/target/linux/ar71xx/files/arch/mips/ath79/dev-eth.c
index 21feeb9ad3..d9c40e92c4 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/dev-eth.c
+++ b/target/linux/ar71xx/files/arch/mips/ath79/dev-eth.c
@@ -197,6 +197,7 @@ void __init ath79_register_mdio(unsigned int id, u32 phy_mask)
case ATH79_SOC_AR7241:
case ATH79_SOC_AR9330:
case ATH79_SOC_AR9331:
+ case ATH79_SOC_QCA9533:
mdio_dev = &ath79_mdio1_device;
mdio_data = &ath79_mdio1_data;
break;
@@ -254,6 +255,10 @@ void __init ath79_register_mdio(unsigned int id, u32 phy_mask)
mdio_data->is_ar934x = 1;
break;
+ case ATH79_SOC_QCA9533:
+ mdio_data->builtin_switch = 1;
+ break;
+
case ATH79_SOC_QCA9556:
case ATH79_SOC_QCA9558:
mdio_data->is_ar934x = 1;
@@ -563,6 +568,7 @@ static void __init ath79_init_eth_pll_data(unsigned int id)
case ATH79_SOC_AR9341:
case ATH79_SOC_AR9342:
case ATH79_SOC_AR9344:
+ case ATH79_SOC_QCA9533:
case ATH79_SOC_QCA9556:
case ATH79_SOC_QCA9558:
pll_10 = AR934X_PLL_VAL_10;
@@ -620,6 +626,7 @@ static int __init ath79_setup_phy_if_mode(unsigned int id,
case ATH79_SOC_AR7241:
case ATH79_SOC_AR9330:
case ATH79_SOC_AR9331:
+ case ATH79_SOC_QCA9533:
pdata->phy_if_mode = PHY_INTERFACE_MODE_MII;
break;
@@ -680,6 +687,7 @@ static int __init ath79_setup_phy_if_mode(unsigned int id,
case ATH79_SOC_AR7241:
case ATH79_SOC_AR9330:
case ATH79_SOC_AR9331:
+ case ATH79_SOC_QCA9533:
pdata->phy_if_mode = PHY_INTERFACE_MODE_GMII;
break;
@@ -965,6 +973,37 @@ void __init ath79_register_eth(unsigned int id)
pdata->fifo_cfg3 = 0x01f00140;
break;
+ case ATH79_SOC_QCA9533:
+ if (id == 0) {
+ pdata->reset_bit = AR933X_RESET_GE0_MAC |
+ AR933X_RESET_GE0_MDIO;
+ pdata->set_speed = ath79_set_speed_dummy;
+
+ pdata->phy_mask = BIT(4);
+ } else {
+ pdata->reset_bit = AR933X_RESET_GE1_MAC |
+ AR933X_RESET_GE1_MDIO;
+ pdata->set_speed = ath79_set_speed_dummy;
+
+ pdata->speed = SPEED_1000;
+ pdata->duplex = DUPLEX_FULL;
+ pdata->switch_data = &ath79_switch_data;
+
+ ath79_switch_data.phy_poll_mask |= BIT(4);
+ }
+
+ pdata->ddr_flush = ath79_ddr_no_flush;
+ 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;
+
case ATH79_SOC_QCA9556:
case ATH79_SOC_QCA9558:
if (id == 0) {
@@ -1039,6 +1078,7 @@ void __init ath79_register_eth(unsigned int id)
case ATH79_SOC_AR7241:
case ATH79_SOC_AR9330:
case ATH79_SOC_AR9331:
+ case ATH79_SOC_QCA9533:
pdata->mii_bus_dev = &ath79_mdio1_device.dev;
break;