ar71xx: add support for ubnt rocket-m ti

rocket-m titanium is a device based on ar9344 with 802.11af poe.
It doesn't use the SoC wifi, instead it's using an ar9280 connected to
the pci bus. The gps version of the rocket-m ti is working, but
gps is untested. The gps is connected to the first serial port.

Signed-off-by: Alexander Couzens <lynxis@fe80.eu>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@46234 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 139 insertions, 0 deletions

diff --git a/target/linux/ar71xx/patches-3.18/904-MIPS-ath79-ubnt-rocket-m-ti-supprt.patch b/target/linux/ar71xx/patches-3.18/904-MIPS-ath79-ubnt-rocket-m-ti-supprt.patch
new file mode 100644
index 0000000000..f485e62f46
--- /dev/null
+++ b/target/linux/ar71xx/patches-3.18/904-MIPS-ath79-ubnt-rocket-m-ti-supprt.patch
@@ -0,0 +1,139 @@
+Index: linux-3.18.14/arch/mips/ath79/mach-ubnt-xm.c
+===================================================================
+--- linux-3.18.14.orig/arch/mips/ath79/mach-ubnt-xm.c
++++ linux-3.18.14/arch/mips/ath79/mach-ubnt-xm.c
+@@ -21,6 +21,8 @@
+ #include <asm/mach-ath79/irq.h>
+ #include <asm/mach-ath79/ar71xx_regs.h>
+ 
++#include <linux/platform_data/phy-at803x.h>
++
+ #include "common.h"
+ #include "dev-ap9x-pci.h"
+ #include "dev-eth.h"
+@@ -404,6 +406,40 @@ static struct gpio_led ubnt_xw_leds_gpio
+ 	},
+ };
+ 
++#define UBNT_ROCKET_TI_GPIO_LED_L1	16
++#define UBNT_ROCKET_TI_GPIO_LED_L2	17
++#define UBNT_ROCKET_TI_GPIO_LED_L3	18
++#define UBNT_ROCKET_TI_GPIO_LED_L4	19
++#define UBNT_ROCKET_TI_GPIO_LED_L5	20
++#define UBNT_ROCKET_TI_GPIO_LED_L6	21
++static struct gpio_led ubnt_rocket_ti_leds_gpio[] __initdata = {
++	{
++		.name		= "ubnt:green:link1",
++		.gpio		= UBNT_ROCKET_TI_GPIO_LED_L1,
++		.active_low	= 1,
++	}, {
++		.name		= "ubnt:green:link2",
++		.gpio		= UBNT_ROCKET_TI_GPIO_LED_L2,
++		.active_low	= 1,
++	}, {
++		.name		= "ubnt:green:link3",
++		.gpio		= UBNT_ROCKET_TI_GPIO_LED_L3,
++		.active_low	= 1,
++	}, {
++		.name		= "ubnt:green:link4",
++		.gpio		= UBNT_ROCKET_TI_GPIO_LED_L4,
++		.active_low	= 0,
++	}, {
++		.name		= "ubnt:green:link5",
++		.gpio		= UBNT_ROCKET_TI_GPIO_LED_L5,
++		.active_low	= 0,
++	}, {
++		.name		= "ubnt:green:link6",
++		.gpio		= UBNT_ROCKET_TI_GPIO_LED_L6,
++		.active_low	= 0,
++	},
++};
++
+ static void __init ubnt_xw_init(void)
+ {
+ 	u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff0000);
+@@ -477,6 +513,62 @@ static void __init ubnt_rocket_m_xw_setu
+ 	ath79_register_eth(0);
+ }
+ 
++static struct at803x_platform_data ubnt_rocket_m_ti_at803_data = {
++	.disable_smarteee = 1,
++	.enable_rgmii_rx_delay = 1,
++	.enable_rgmii_tx_delay = 1,
++};
++static struct mdio_board_info ubnt_rocket_m_ti_mdio_info[] = {
++        {
++                .bus_id = "ag71xx-mdio.0",
++                .phy_addr = 4,
++                .platform_data = &ubnt_rocket_m_ti_at803_data,
++        },
++};
++
++static void __init ubnt_rocket_m_ti_setup(void)
++{
++	u8 *eeprom = (u8 *) KSEG1ADDR(0x1fff0000);
++
++	ath79_register_m25p80(NULL);
++
++	ath79_register_leds_gpio(-1, ARRAY_SIZE(ubnt_rocket_ti_leds_gpio),
++				 ubnt_rocket_ti_leds_gpio);
++	ath79_register_gpio_keys_polled(-1, UBNT_XM_KEYS_POLL_INTERVAL,
++                                        ARRAY_SIZE(ubnt_xm_gpio_keys),
++                                        ubnt_xm_gpio_keys);
++
++	ap91_pci_init(eeprom + 0x1000, NULL);
++
++	ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_RGMII_GMAC0);
++	ath79_setup_ar934x_eth_rx_delay(3, 3);
++	ath79_init_mac(ath79_eth0_data.mac_addr,
++		       eeprom + UAP_PRO_MAC0_OFFSET, 0);
++	ath79_init_mac(ath79_eth1_data.mac_addr,
++		       eeprom + UAP_PRO_MAC1_OFFSET, 0);
++
++	ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
++	ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev;
++	ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
++	ath79_eth1_data.mii_bus_dev = &ath79_mdio1_device.dev;
++	
++	mdiobus_register_board_info(ubnt_rocket_m_ti_mdio_info,
++			ARRAY_SIZE(ubnt_rocket_m_ti_mdio_info));
++	ath79_register_mdio(0, 0x0);
++
++
++	ath79_eth0_data.phy_mask = BIT(4);
++	/* read out from vendor */
++	ath79_eth0_pll_data.pll_1000 = 0x2000000;
++	ath79_eth0_pll_data.pll_10 = 0x1313;
++	ath79_register_eth(0);
++
++	ath79_register_mdio(1, 0x0);
++	ath79_eth1_data.phy_mask = BIT(3);
++	ath79_register_eth(1);
++}
++
++
+ MIPS_MACHINE(ATH79_MACH_UBNT_NANO_M_XW, "UBNT-NM-XW", "Ubiquiti Nanostation M XW",
+ 	     ubnt_nano_m_xw_setup);
+ 
+@@ -486,6 +578,9 @@ MIPS_MACHINE(ATH79_MACH_UBNT_LOCO_M_XW,
+ MIPS_MACHINE(ATH79_MACH_UBNT_ROCKET_M_XW, "UBNT-RM-XW", "Ubiquiti Rocket M XW",
+ 	     ubnt_rocket_m_xw_setup);
+ 
++MIPS_MACHINE(ATH79_MACH_UBNT_ROCKET_M_TI, "UBNT-RM-TI", "Ubiquiti Rocket M TI",
++	     ubnt_rocket_m_ti_setup);
++
+ static struct gpio_led ubnt_airgateway_gpio_leds[] __initdata = {
+ 	{
+ 		.name	   = "ubnt:blue:wlan",
+Index: linux-3.18.14/arch/mips/ath79/machtypes.h
+===================================================================
+--- linux-3.18.14.orig/arch/mips/ath79/machtypes.h
++++ linux-3.18.14/arch/mips/ath79/machtypes.h
+@@ -172,6 +172,7 @@ enum ath79_mach_type {
+ 	ATH79_MACH_UBNT_NANO_M_XW, 	/* Ubiquiti NanoStation M XW */
+ 	ATH79_MACH_UBNT_ROCKET_M,	/* Ubiquiti Rocket M */
+ 	ATH79_MACH_UBNT_ROCKET_M_XW,	/* Ubiquiti Rocket M XW*/
++	ATH79_MACH_UBNT_ROCKET_M_TI,	/* Ubiquiti Rocket M TI*/
+ 	ATH79_MACH_UBNT_RSPRO,		/* Ubiquiti RouterStation Pro */
+ 	ATH79_MACH_UBNT_RS,		/* Ubiquiti RouterStation */
+ 	ATH79_MACH_UBNT_UAP_PRO,	/* Ubiquiti UniFi AP Pro */