diff options
Diffstat (limited to 'target/linux')
| -rw-r--r-- | target/linux/ar71xx/files/arch/mips/ath79/mach-rb2011.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-rb2011.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-rb2011.c index a6261d6539..19661029e9 100644 --- a/target/linux/ar71xx/files/arch/mips/ath79/mach-rb2011.c +++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-rb2011.c @@ -37,6 +37,7 @@ #include "routerboot.h" #define RB2011_GPIO_NAND_NCE 14 +#define RB2011_GPIO_SFP_LOS 21 #define RB_ROUTERBOOT_OFFSET 0x0000 #define RB_ROUTERBOOT_MIN_SIZE 0xb000 @@ -119,6 +120,9 @@ static struct ar8327_pad_cfg rb2011_ar8327_pad0_cfg = { .rxclk_delay_sel = AR8327_CLK_DELAY_SEL0, }; +static struct ar8327_pad_cfg rb2011_ar8327_pad6_cfg; +static struct ar8327_sgmii_cfg rb2011_ar8327_sgmii_cfg; + static struct ar8327_led_cfg rb2011_ar8327_led_cfg = { .led_ctrl0 = 0x0000c731, .led_ctrl1 = 0x00000000, @@ -231,6 +235,35 @@ static void __init rb2011_nand_init(void) ath79_register_nfc(); } +static int rb2011_get_port_link(unsigned port) +{ + if (port != 6) + return -EINVAL; + + /* The Loss of signal line is active low */ + return !gpio_get_value(RB2011_GPIO_SFP_LOS); +} + +static void __init rb2011_sfp_init(void) +{ + gpio_request_one(RB2011_GPIO_SFP_LOS, GPIOF_IN, "SFP LOS"); + + rb2011_ar8327_pad6_cfg.mode = AR8327_PAD_MAC_SGMII; + + rb2011_ar8327_data.pad6_cfg = &rb2011_ar8327_pad6_cfg; + + rb2011_ar8327_sgmii_cfg.sgmii_ctrl = 0xc70167d0; + rb2011_ar8327_sgmii_cfg.serdes_aen = true; + + rb2011_ar8327_data.sgmii_cfg = &rb2011_ar8327_sgmii_cfg; + + rb2011_ar8327_data.port6_cfg.force_link = 1; + rb2011_ar8327_data.port6_cfg.speed = AR8327_PORT_SPEED_1000; + rb2011_ar8327_data.port6_cfg.duplex = 1; + + rb2011_ar8327_data.get_port_link = rb2011_get_port_link; +} + static void __init rb2011_setup(void) { rb2011_init_partitions(); @@ -271,6 +304,7 @@ MIPS_MACHINE(ATH79_MACH_RB_2011L, "2011L", "MikroTik RouterBOARD 2011L", static void __init rb2011us_setup(void) { rb2011_setup(); + rb2011_sfp_init(); } MIPS_MACHINE(ATH79_MACH_RB_2011US, "2011US", "MikroTik RouterBOARD 2011UAS", @@ -279,6 +313,7 @@ MIPS_MACHINE(ATH79_MACH_RB_2011US, "2011US", "MikroTik RouterBOARD 2011UAS", static void __init rb2011g_setup(void) { rb2011_setup(); + rb2011_sfp_init(); rb2011_wlan_init(); } |