Hi ,
We are trying to bring up dp83867IR on a ZYNQ MPSOC platform, But i am getting PHY is not detected message.
So I tried dumping the registers on the PHY with PHY addr as 0x03 using mii dump.
Here is Uboot logs:
Xilinx Zynq MP First Stage Boot Loader Release 2018.1 Dec 7 2023 - 12:02:07 NOTICE: ATF running on XCZU4EG/silicon v4/RTL5.1 at 0xfffea000 NOTICE: BL31: Secure code at 0x0 NOTICE: BL31: Non secure code at 0x8000000 NOTICE: BL31: v1.4(release):xilinx-v2017.4-1351-gdf4a7e97 NOTICE: BL31: Built : 06:29:20, Dec 7 2023 PMUFW: v1.0 U-Boot 2018.01 (Dec 07 2023 - 12:00:02 +0530) Xilinx ZynqMP ZCU102 rev1.0 I2C: ready DRAM: 2 GiB EL Level: EL2 Chip ID: zu4eg MMC: sdhci_transfer_data: Error detected in status(0x408000)! sdhci@ff160000: 0 (eMMC) SF: Detected n25q512a with page size 512 Bytes, erase size 128 KiB, total 128 MiB *** Warning - bad CRC, using default environment In: serial@ff000000 Out: serial@ff000000 Err: serial@ff000000 Board: Xilinx ZynqMP Bootmode: EMMC_MODE Net: ZYNQ GEM: ff0c0000, phyaddr 3, interface rgmii-id ccc GEM PHY init failed No ethernet found. U-BOOT for path1v1_7v1 ZYNQ GEM: ff0c0000, phyaddr 3, interface rgmii-id mdio_register: non unique device name 'eth0' ZYNQ GEM: ff0c0000, phyaddr 3, interface rgmii-id mdio_register: non unique device name 'eth0' ZYNQ GEM: ff0c0000, phyaddr 3, interface rgmii-id mdio_register: non unique device name 'eth0' ZYNQ GEM: ff0c0000, phyaddr 3, interface rgmii-id mdio_register: non unique device name 'eth0' No ethernet found. ZYNQ GEM: ff0c0000, phyaddr 3, interface rgmii-id mdio_register: non unique device name 'eth0' Hit any key to stop autoboot: 0 ZynqMP> ZynqMP> ZynqMP> mii info PHY 0x00: OUI = 0x0000, Model = 0x00, Rev = 0x00, 10baseT, HDX PHY 0x01: OUI = 0x0000, Model = 0x00, Rev = 0x00, 10baseT, HDX PHY 0x02: OUI = 0x0000, Model = 0x00, Rev = 0x00, 10baseT, HDX PHY 0x03: OUI = 0x0000, Model = 0x00, Rev = 0x00, 10baseT, HDX PHY 0x04: OUI = 0x0000, Model = 0x00, Rev = 0x00, 10baseT, HDX PHY 0x05: OUI = 0x0000, Model = 0x00, Rev = 0x00, 10baseT, HDX PHY 0x06: OUI = 0x0000, Model = 0x00, Rev = 0x00, 10baseT, HDX PHY 0x07: OUI = 0x0000, Model = 0x00, Rev = 0x00, 10baseT, HDX PHY 0x08: OUI = 0x0000, Model = 0x00, Rev = 0x00, 10baseT, HDX PHY 0x09: OUI = 0x0000, Model = 0x00, Rev = 0x00, 10baseT, HDX PHY 0x0A: OUI = 0x0000, Model = 0x00, Rev = 0x00, 10baseT, HDX PHY 0x0B: OUI = 0x0000, Model = 0x00, Rev = 0x00, 10baseT, HDX PHY 0x0C: OUI = 0x0000, Model = 0x00, Rev = 0x00, 10baseT, HDX PHY 0x0D: OUI = 0x0000, Model = 0x00, Rev = 0x00, 10baseT, HDX PHY 0x0E: OUI = 0x0000, Model = 0x00, Rev = 0x00, 10baseT, HDX PHY 0x0F: OUI = 0x0000, Model = 0x00, Rev = 0x00, 10baseT, HDX PHY 0x10: OUI = 0x0000, Model = 0x00, Rev = 0x00, 10baseT, HDX PHY 0x11: OUI = 0x0000, Model = 0x00, Rev = 0x00, 10baseT, HDX PHY 0x12: OUI = 0x0000, Model = 0x00, Rev = 0x00, 10baseT, HDX PHY 0x13: OUI = 0x0000, Model = 0x00, Rev = 0x00, 10baseT, HDX PHY 0x14: OUI = 0x0000, Model = 0x00, Rev = 0x00, 10baseT, HDX PHY 0x15: OUI = 0x0000, Model = 0x00, Rev = 0x00, 10baseT, HDX PHY 0x16: OUI = 0x0000, Model = 0x00, Rev = 0x00, 10baseT, HDX PHY 0x17: OUI = 0x0000, Model = 0x00, Rev = 0x00, 10baseT, HDX PHY 0x18: OUI = 0x0000, Model = 0x00, Rev = 0x00, 10baseT, HDX PHY 0x19: OUI = 0x0000, Model = 0x00, Rev = 0x00, 10baseT, HDX PHY 0x1A: OUI = 0x0000, Model = 0x00, Rev = 0x00, 10baseT, HDX PHY 0x1B: OUI = 0x0000, Model = 0x00, Rev = 0x00, 10baseT, HDX PHY 0x1C: OUI = 0x0000, Model = 0x00, Rev = 0x00, 10baseT, HDX PHY 0x1D: OUI = 0x0000, Model = 0x00, Rev = 0x00, 10baseT, HDX PHY 0x1E: OUI = 0x0000, Model = 0x00, Rev = 0x00, 10baseT, HDX PHY 0x1F: OUI = 0x0000, Model = 0x00, Rev = 0x00, 10baseT, HDX ZynqMP> mii dump 0x3 0-5 0. (0000) -- PHY control register -- (8000:0000) 0.15 = 0 reset (4000:0000) 0.14 = 0 loopback (2040:0000) 0. 6,13 = b00 speed selection = 10 Mbps (1000:0000) 0.12 = 0 A/N enable (0800:0000) 0.11 = 0 power-down (0400:0000) 0.10 = 0 isolate (0200:0000) 0. 9 = 0 restart A/N (0100:0000) 0. 8 = 0 duplex = half (0080:0000) 0. 7 = 0 collision test enable (003f:0000) 0. 5- 0 = 0 (reserved) 1. (0000) -- PHY status register -- (8000:0000) 1.15 = 0 100BASE-T4 able (4000:0000) 1.14 = 0 100BASE-X full duplex able (2000:0000) 1.13 = 0 100BASE-X half duplex able (1000:0000) 1.12 = 0 10 Mbps full duplex able (0800:0000) 1.11 = 0 10 Mbps half duplex able (0400:0000) 1.10 = 0 100BASE-T2 full duplex able (0200:0000) 1. 9 = 0 100BASE-T2 half duplex able (0100:0000) 1. 8 = 0 extended status (0080:0000) 1. 7 = 0 (reserved) (0040:0000) 1. 6 = 0 MF preamble suppression (0020:0000) 1. 5 = 0 A/N complete (0010:0000) 1. 4 = 0 remote fault (0008:0000) 1. 3 = 0 A/N able (0004:0000) 1. 2 = 0 link status (0002:0000) 1. 1 = 0 jabber detect (0001:0000) 1. 0 = 0 extended capabilities 2. (0000) -- PHY ID 1 register -- (ffff:0000) 2.15- 0 = 0 OUI portion 3. (0000) -- PHY ID 2 register -- (fc00:0000) 3.15-10 = 0 OUI portion (03f0:0000) 3. 9- 4 = 0 manufacturer part number (000f:0000) 3. 3- 0 = 0 manufacturer rev. number 4. (0000) -- Autonegotiation advertisement register -- (8000:0000) 4.15 = 0 next page able (4000:0000) 4.14 = 0 (reserved) (2000:0000) 4.13 = 0 remote fault (1000:0000) 4.12 = 0 (reserved) (0800:0000) 4.11 = 0 asymmetric pause (0400:0000) 4.10 = 0 pause enable (0200:0000) 4. 9 = 0 100BASE-T4 able (0100:0000) 4. 8 = 0 100BASE-TX full duplex able (0080:0000) 4. 7 = 0 100BASE-TX able (0040:0000) 4. 6 = 0 10BASE-T full duplex able (0020:0000) 4. 5 = 0 10BASE-T able (001f:0000) 4. 4- 0 = 0 selector = ??? 5. (0000) -- Autonegotiation partner abilities register -- (8000:0000) 5.15 = 0 next page able (4000:0000) 5.14 = 0 acknowledge (2000:0000) 5.13 = 0 remote fault (1000:0000) 5.12 = 0 (reserved) (0800:0000) 5.11 = 0 asymmetric pause able (0400:0000) 5.10 = 0 pause able (0200:0000) 5. 9 = 0 100BASE-T4 able (0100:0000) 5. 8 = 0 100BASE-X full duplex able (0080:0000) 5. 7 = 0 100BASE-TX able (0040:0000) 5. 6 = 0 10BASE-T full duplex able (0020:0000) 5. 5 = 0 10BASE-T able (001f:0000) 5. 4- 0 = 0 selector = ??? ZynqMP> mdio list eth0: ZynqMP>
And in dmesg, it shows that driver is being probed :
dmesg | grep phy [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] arch_timer: cp15 timer(s) running at 33.33MHz (phys). [ 1.661134] libphy: Fixed MDIO Bus: probed [ 1.663285] libphy: MACB_mii_bus: probed [ 1.666790] TI DP83867 ff0c0000.ethernet-ffffffff:03: attached PHY driver [TI DP83867] (mii_bus:phy_addr=ff0c0000.ethernet-ffffffff:03, irq=POLL) [ 1.667496] libphy: MACB_mii_bus: probed [ 1.707281] Generic PHY ff0e0000.ethernet-ffffffff:00: attached PHY driver [Generic PHY] (mii_bus:phy_addr=ff0e0000.ethernet-ffffffff:00, irq=POLL) [ 3.912653] dwc3-of-simple ff9d0000.usb0: dwc3_simple_set_phydata: Can't find usb3-phy root@path1v1_7v1:~# root@path1v1_7v1:~# dmesg [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 4.14.0-xilinx-v2018.1 (oe-user@oe-host) (gcc version 7.2.0 (GCC)) #1 SMP Thu Dec 7 12:00:40 IST 2023 [ 0.000000] Boot CPU: AArch64 Processor [410fd034] [ 0.000000] Machine model: xlnx,zynqmp [ 0.000000] earlycon: cdns0 at MMIO 0x00000000ff000000 (options '115200n8') [ 0.000000] bootconsole [cdns0] enabled [ 0.000000] efi: Getting EFI parameters from FDT: [ 0.000000] efi: UEFI not found. [ 0.000000] cma: Reserved 256 MiB at 0x000000006fc00000 [ 0.000000] On node 0 totalpages: 524032 [ 0.000000] DMA zone: 7165 pages used for memmap [ 0.000000] DMA zone: 0 pages reserved [ 0.000000] DMA zone: 524032 pages, LIFO batch:31 [ 0.000000] psci: probing for conduit method from DT. [ 0.000000] psci: PSCIv1.1 detected in firmware. [ 0.000000] psci: Using standard PSCI v0.2 function IDs [ 0.000000] psci: MIGRATE_INFO_TYPE not supported. [ 0.000000] percpu: Embedded 21 pages/cpu @ffffffc07fe72000 s46488 r8192 d31336 u86016 [ 0.000000] pcpu-alloc: s46488 r8192 d31336 u86016 alloc=21*4096 [ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [ 0.000000] Detected VIPT I-cache on CPU0 [ 0.000000] CPU features: enabling workaround for ARM erratum 845719 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 516867 [ 0.000000] Kernel command line: earlycon clk_ignore_unused [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.000000] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes) [ 0.000000] Memory: 1778856K/2096128K available (10044K kernel code, 642K rwdata, 3032K rodata, 512K init, 2166K bss, 55128K reserved, 262144K cma-reserved) [ 0.000000] Virtual kernel memory layout: [ 0.000000] modules : 0xffffff8000000000 - 0xffffff8008000000 ( 128 MB) [ 0.000000] vmalloc : 0xffffff8008000000 - 0xffffffbebfff0000 ( 250 GB) [ 0.000000] .text : 0xffffff8008080000 - 0xffffff8008a50000 ( 10048 KB) [ 0.000000] .rodata : 0xffffff8008a50000 - 0xffffff8008d50000 ( 3072 KB) [ 0.000000] .init : 0xffffff8008d50000 - 0xffffff8008dd0000 ( 512 KB) [ 0.000000] .data : 0xffffff8008dd0000 - 0xffffff8008e70a00 ( 643 KB) [ 0.000000] .bss : 0xffffff8008e70a00 - 0xffffff800908e330 ( 2167 KB) [ 0.000000] fixed : 0xffffffbefe7fd000 - 0xffffffbefec00000 ( 4108 KB) [ 0.000000] PCI I/O : 0xffffffbefee00000 - 0xffffffbeffe00000 ( 16 MB) [ 0.000000] vmemmap : 0xffffffbf00000000 - 0xffffffc000000000 ( 4 GB maximum) [ 0.000000] 0xffffffbf00000000 - 0xffffffbf01bfc800 ( 27 MB actual) [ 0.000000] memory : 0xffffffc000000000 - 0xffffffc07ff00000 ( 2047 MB) [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU event tracing is enabled. [ 0.000000] RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=4. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0 [ 0.000000] GIC: Adjusting CPU interface base to 0x00000000f902f000 [ 0.000000] GIC: Using split EOI/Deactivate mode [ 0.000000] arch_timer: cp15 timer(s) running at 33.33MHz (phys). [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x7b0074340, max_idle_ns: 440795202884 ns [ 0.000003] sched_clock: 56 bits at 33MHz, resolution 30ns, wraps every 2199023255543ns [ 0.008250] Console: colour dummy device 80x25 [ 0.012507] console [tty0] enabled [ 0.015873] bootconsole [cdns0] disabled [ 0.019781] Calibrating delay loop (skipped), value calculated using timer frequency.. 66.66 BogoMIPS (lpj=133332) [ 0.019795] pid_max: default: 32768 minimum: 301 [ 0.019893] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes) [ 0.019906] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes) [ 0.020482] ASID allocator initialised with 65536 entries [ 0.020536] Hierarchical SRCU implementation. [ 0.020815] EFI services will not be available. [ 0.020839] zynqmp_plat_init Platform Management API v1.0 [ 0.020848] zynqmp_plat_init Trustzone version v1.0 [ 0.020949] smp: Bringing up secondary CPUs ... [ 0.021194] Detected VIPT I-cache on CPU1 [ 0.021222] CPU1: Booted secondary processor [410fd034] [ 0.021492] Detected VIPT I-cache on CPU2 [ 0.021510] CPU2: Booted secondary processor [410fd034] [ 0.021770] Detected VIPT I-cache on CPU3 [ 0.021787] CPU3: Booted secondary processor [410fd034] [ 0.021828] smp: Brought up 1 node, 4 CPUs [ 0.021861] SMP: Total of 4 processors activated. [ 0.021870] CPU features: detected feature: 32-bit EL0 Support [ 0.021880] CPU: All CPU(s) started at EL2 [ 0.021896] alternatives: patching kernel code [ 0.022555] devtmpfs: initialized [ 0.026199] random: get_random_u32 called from bucket_table_alloc+0x108/0x260 with crng_init=0 [ 0.026351] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.026372] futex hash table entries: 1024 (order: 5, 131072 bytes) [ 0.031171] xor: measuring software checksum speed [ 0.067857] 8regs : 2303.000 MB/sec [ 0.107886] 8regs_prefetch: 2053.000 MB/sec [ 0.147919] 32regs : 2830.000 MB/sec [ 0.187947] 32regs_prefetch: 2379.000 MB/sec [ 0.187955] xor: using function: 32regs (2830.000 MB/sec) [ 0.188021] pinctrl core: initialized pinctrl subsystem [ 0.188183] random: fast init done [ 0.188524] NET: Registered protocol family 16 [ 0.188992] i2c-core: driver [dummy] registered [ 0.189251] cpuidle: using governor menu [ 0.189599] vdso: 2 pages (1 code @ ffffff8008a56000, 1 data @ ffffff8008dd4000) [ 0.189615] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers. [ 0.190134] DMA: preallocated 256 KiB pool for atomic allocations [ 0.219620] reset_zynqmp reset-controller: Xilinx zynqmp reset driver probed [ 0.220084] ARM CCI_400_r1 PMU driver probed [ 0.224679] zynqmp-pinctrl ff180000.pinctrl: zynqmp pinctrl initialized [ 0.232781] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.300161] raid6: int64x1 gen() 403 MB/s [ 0.368191] raid6: int64x1 xor() 446 MB/s [ 0.436229] raid6: int64x2 gen() 688 MB/s [ 0.504289] raid6: int64x2 xor() 603 MB/s [ 0.572295] raid6: int64x4 gen() 1042 MB/s [ 0.640367] raid6: int64x4 xor() 742 MB/s [ 0.708442] raid6: int64x8 gen() 980 MB/s [ 0.776457] raid6: int64x8 xor() 745 MB/s [ 0.844570] raid6: neonx1 gen() 727 MB/s [ 0.912557] raid6: neonx1 xor() 853 MB/s [ 0.980639] raid6: neonx2 gen() 1169 MB/s [ 1.048674] raid6: neonx2 xor() 1208 MB/s [ 1.116736] raid6: neonx4 gen() 1505 MB/s [ 1.184779] raid6: neonx4 xor() 1442 MB/s [ 1.252835] raid6: neonx8 gen() 1652 MB/s [ 1.320889] raid6: neonx8 xor() 1533 MB/s [ 1.320898] raid6: using algorithm neonx8 gen() 1652 MB/s [ 1.320905] raid6: .... xor() 1533 MB/s, rmw enabled [ 1.320913] raid6: using neon recovery algorithm [ 1.320949] i2c-core: driver [pca953x] registered [ 1.321836] XGpio: /amba_pl@0/gpio@a0003000: registered, base is 480 [ 1.322435] XGpio: /amba_pl@0/gpio@a0003000: dual channel registered, base is 448 [ 1.323097] XGpio: /amba_pl@0/gpio@a0004000: registered, base is 416 [ 1.323678] XGpio: /amba_pl@0/gpio@a0004000: dual channel registered, base is 384 [ 1.324321] XGpio: /amba_pl@0/gpio@a0005000: registered, base is 352 [ 1.324905] XGpio: /amba_pl@0/gpio@a0005000: dual channel registered, base is 320 [ 1.325569] XGpio: /amba_pl@0/gpio@a0006000: registered, base is 288 [ 1.326207] XGpio: /amba_pl@0/gpio@a0007000: registered, base is 256 [ 1.326899] XGpio: /amba_pl@0/gpio@a0008000: registered, base is 224 [ 1.327536] XGpio: /amba_pl@0/gpio@a0009000: registered, base is 192 [ 1.328183] XGpio: /amba_pl@0/gpio@a000a000: registered, base is 160 [ 1.328965] SCSI subsystem initialized [ 1.329007] libata version 3.00 loaded. [ 1.329135] usbcore: registered new interface driver usbfs [ 1.329171] usbcore: registered new interface driver hub [ 1.329209] usbcore: registered new device driver usb [ 1.329292] media: Linux media interface: v0.10 [ 1.329319] Linux video capture interface: v2.00 [ 1.329360] pps_core: LinuxPPS API ver. 1 registered [ 1.329368] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it> [ 1.329388] PTP clock support registered [ 1.329414] EDAC MC: Ver: 3.0.0 [ 1.329713] zynqmp-ipi ff9905c0.mailbox: Probed ZynqMP IPI Mailbox driver. [ 1.329854] FPGA manager framework [ 1.329959] fpga-region fpga-full: FPGA Region probed [ 1.330054] Advanced Linux Sound Architecture Driver Initialized. [ 1.330294] Bluetooth: Core ver 2.22 [ 1.330323] NET: Registered protocol family 31 [ 1.330331] Bluetooth: HCI device and connection manager initialized [ 1.330342] Bluetooth: HCI socket layer initialized [ 1.330354] Bluetooth: L2CAP socket layer initialized [ 1.330372] Bluetooth: SCO socket layer initialized [ 1.330897] clocksource: Switched to clocksource arch_sys_counter [ 1.330973] VFS: Disk quotas dquot_6.6.0 [ 1.331018] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 1.334967] NET: Registered protocol family 2 [ 1.335257] TCP established hash table entries: 16384 (order: 5, 131072 bytes) [ 1.335370] TCP bind hash table entries: 16384 (order: 6, 262144 bytes) [ 1.335564] TCP: Hash tables configured (established 16384 bind 16384) [ 1.335630] UDP hash table entries: 1024 (order: 3, 32768 bytes) [ 1.335673] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes) [ 1.335785] NET: Registered protocol family 1 [ 1.335984] RPC: Registered named UNIX socket transport module. [ 1.335993] RPC: Registered udp transport module. [ 1.336001] RPC: Registered tcp transport module. [ 1.336008] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 1.336020] PCI: CLS 0 bytes, default 128 [ 1.336104] Trying to unpack rootfs image as initramfs... [ 1.587728] Freeing initrd memory: 6284K [ 1.588113] hw perfevents: no interrupt-affinity property for /pmu, guessing. [ 1.588277] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available [ 1.588969] audit: initializing netlink subsys (disabled) [ 1.589053] audit: type=2000 audit(1.575:1): state=initialized audit_enabled=0 res=1 [ 1.589393] workingset: timestamp_bits=62 max_order=19 bucket_order=0 [ 1.590054] NFS: Registering the id_resolver key type [ 1.590074] Key type id_resolver registered [ 1.590082] Key type id_legacy registered [ 1.590094] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 1.590116] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 1.616616] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246) [ 1.616636] io scheduler noop registered [ 1.616645] io scheduler deadline registered [ 1.616665] io scheduler cfq registered (default) [ 1.616673] io scheduler mq-deadline registered [ 1.616681] io scheduler kyber registered [ 1.617459] i2c-core: driver [si570] registered [ 1.617853] xilinx-vdma a0000000.dma: Xilinx AXI DMA Engine Driver Probed!! [ 1.618170] xilinx-zynqmp-dma fd500000.dma: ZynqMP DMA driver Probe success [ 1.618320] xilinx-zynqmp-dma fd510000.dma: ZynqMP DMA driver Probe success [ 1.618467] xilinx-zynqmp-dma fd520000.dma: ZynqMP DMA driver Probe success [ 1.618610] xilinx-zynqmp-dma fd530000.dma: ZynqMP DMA driver Probe success [ 1.618756] xilinx-zynqmp-dma fd540000.dma: ZynqMP DMA driver Probe success [ 1.618980] xilinx-zynqmp-dma fd550000.dma: ZynqMP DMA driver Probe success [ 1.619124] xilinx-zynqmp-dma fd560000.dma: ZynqMP DMA driver Probe success [ 1.619271] xilinx-zynqmp-dma fd570000.dma: ZynqMP DMA driver Probe success [ 1.619480] xilinx-zynqmp-dma ffa80000.dma: ZynqMP DMA driver Probe success [ 1.619624] xilinx-zynqmp-dma ffa90000.dma: ZynqMP DMA driver Probe success [ 1.619768] xilinx-zynqmp-dma ffaa0000.dma: ZynqMP DMA driver Probe success [ 1.619915] xilinx-zynqmp-dma ffab0000.dma: ZynqMP DMA driver Probe success [ 1.620055] xilinx-zynqmp-dma ffac0000.dma: ZynqMP DMA driver Probe success [ 1.620200] xilinx-zynqmp-dma ffad0000.dma: ZynqMP DMA driver Probe success [ 1.620345] xilinx-zynqmp-dma ffae0000.dma: ZynqMP DMA driver Probe success [ 1.620491] xilinx-zynqmp-dma ffaf0000.dma: ZynqMP DMA driver Probe success [ 1.645466] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled [ 1.648390] cacheinfo: Unable to detect cache hierarchy for CPU 0 [ 1.652507] brd: module loaded [ 1.655799] loop: module loaded [ 1.655836] i2c-core: driver [at24] registered [ 1.656143] i2c-core: driver [tps65086] registered [ 1.656471] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.656963] cdns-spi ff050000.spi: registered master spi1 [ 1.657049] spi spi1.0: setup mode 0, 8 bits/w, 1000000 Hz max --> 0 [ 1.657167] spidev spi1.0: buggy DT: spidev listed directly in DT [ 1.657210] ------------[ cut here ]------------ [ 1.657226] WARNING: CPU: 0 PID: 1 at /kernel-source//drivers/spi/spidev.c:730 spidev_probe+0x1d0/0x200 [ 1.657237] Modules linked in: [ 1.657249] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.14.0-xilinx-v2018.1 #1 [ 1.657259] Hardware name: xlnx,zynqmp (DT) [ 1.657266] task: ffffffc06d858d00 task.stack: ffffff8008038000 [ 1.657275] PC is at spidev_probe+0x1d0/0x200 [ 1.657283] LR is at spidev_probe+0x1cc/0x200 [ 1.657291] pc : [<ffffff800860d1b8>] lr : [<ffffff800860d1b4>] pstate: 60000045 [ 1.657300] sp : ffffff800803b960 [ 1.657307] x29: ffffff800803b960 x28: ffffff8008db95a0 [ 1.657317] x27: 0000000000000007 x26: 0000000000000000 [ 1.657327] x25: 0000000000000000 x24: 0000000000000000 [ 1.657337] x23: 0000000000000000 x22: ffffff8008e14068 [ 1.657347] x21: 0000000000000000 x20: ffffffc06c11d000 [ 1.657357] x19: ffffff8008b0f230 x18: 0000000000000010 [ 1.657367] x17: 0000000000000001 x16: 0000000000000019 [ 1.657377] x15: ffffffffffffffff x14: 0720072007200720 [ 1.657387] x13: 0720072007200720 x12: 0000000000000010 [ 1.657397] x11: 0101010101010101 x10: 7f7f7f7f7f7f7f7f [ 1.657407] x9 : 01fefefefeff7564 x8 : 7f7f7f7fffffffff [ 1.657417] x7 : 63686f72fefefefe x6 : 0000808080808000 [ 1.657427] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.657436] x3 : ffffff8008b0f550 x2 : 0000000000002bb5 [ 1.657446] x1 : 0000000000000040 x0 : 0000000000000000 [ 1.657456] Call trace: [ 1.657464] Exception stack(0xffffff800803b820 to 0xffffff800803b960) [ 1.657475] b820: 0000000000000000 0000000000000040 0000000000002bb5 ffffff8008b0f550 [ 1.657486] b840: 0000000000000000 0000000000000000 0000808080808000 63686f72fefefefe [ 1.657498] b860: 7f7f7f7fffffffff 01fefefefeff7564 7f7f7f7f7f7f7f7f 0101010101010101 [ 1.657510] b880: 0000000000000010 0720072007200720 0720072007200720 ffffffffffffffff [ 1.657522] b8a0: 0000000000000019 0000000000000001 0000000000000010 ffffff8008b0f230 [ 1.657534] b8c0: ffffffc06c11d000 0000000000000000 ffffff8008e14068 0000000000000000 [ 1.657545] b8e0: 0000000000000000 0000000000000000 0000000000000000 0000000000000007 [ 1.657557] b900: ffffff8008db95a0 ffffff800803b960 ffffff800860d1b4 ffffff800803b960 [ 1.657569] b920: ffffff800860d1b8 0000000060000045 ffffff8008b0f230 ffffffc06c11d000 [ 1.657581] b940: ffffffffffffffff ffffff8008e14068 ffffff800803b960 ffffff800860d1b8 [ 1.657593] [<ffffff800860d1b8>] spidev_probe+0x1d0/0x200 [ 1.657604] [<ffffff8008609bd8>] spi_drv_probe+0x78/0xc8 [ 1.657616] [<ffffff800857fce4>] driver_probe_device+0x22c/0x2d8 [ 1.657627] [<ffffff800857feec>] __device_attach_driver+0x9c/0xf8 [ 1.657637] [<ffffff800857dee4>] bus_for_each_drv+0x4c/0x98 [ 1.657647] [<ffffff800857f988>] __device_attach+0xc0/0x138 [ 1.657657] [<ffffff800857ffa8>] device_initial_probe+0x10/0x18 [ 1.657667] [<ffffff800857ee44>] bus_probe_device+0x94/0xa0 [ 1.657678] [<ffffff800857ce30>] device_add+0x390/0x598 [ 1.657688] [<ffffff800860a738>] spi_add_device+0xf8/0x198 [ 1.657698] [<ffffff800860c5a4>] spi_register_controller+0x43c/0x940 [ 1.657708] [<ffffff800860f148>] cdns_spi_probe+0x370/0x3b8 [ 1.657718] [<ffffff80085818f8>] platform_drv_probe+0x58/0xb8 [ 1.657729] [<ffffff800857fce4>] driver_probe_device+0x22c/0x2d8 [ 1.657739] [<ffffff800857fe4c>] __driver_attach+0xbc/0xc0 [ 1.657748] [<ffffff800857de24>] bus_for_each_dev+0x4c/0x98 [ 1.657758] [<ffffff800857f5e0>] driver_attach+0x20/0x28 [ 1.657768] [<ffffff800857f130>] bus_add_driver+0x1b8/0x228 [ 1.657778] [<ffffff80085807f8>] driver_register+0x60/0xf8 [ 1.657789] [<ffffff8008581848>] __platform_driver_register+0x40/0x48 [ 1.657800] [<ffffff8008d76460>] cdns_spi_driver_init+0x18/0x20 [ 1.657811] [<ffffff8008083980>] do_one_initcall+0x38/0x128 [ 1.657822] [<ffffff8008d50cc4>] kernel_init_freeable+0x138/0x1d8 [ 1.657833] [<ffffff8008a39860>] kernel_init+0x10/0x100 [ 1.657843] [<ffffff8008084a90>] ret_from_fork+0x10/0x18 [ 1.657854] ---[ end trace 2af8a0824043bc5e ]--- [ 1.657941] cdns-spi ff050000.spi: registered child spi1.0 [ 1.658367] zynqmp-qspi ff0f0000.spi: registered master spi0 [ 1.658453] spi spi0.0: setup mode 0, 8 bits/w, 108000000 Hz max --> 0 [ 1.659062] m25p80 spi0.0: n25q512a (131072 Kbytes) [ 1.659086] 3 ofpart partitions found on MTD device spi0.0 [ 1.659095] Creating 3 MTD partitions on "spi0.0": [ 1.659107] 0x000000000000-0x000000100000 : "boot" [ 1.659562] 0x000000100000-0x000000140000 : "bootenv" [ 1.659941] 0x000000140000-0x000001740000 : "kernel" [ 1.660327] zynqmp-qspi ff0f0000.spi: registered child spi0.0 [ 1.661134] libphy: Fixed MDIO Bus: probed [ 1.662068] tun: Universal TUN/TAP device driver, 1.6 [ 1.662203] CAN device driver interface [ 1.662823] macb ff0c0000.ethernet: Not enabling partial store and forward [ 1.663285] libphy: MACB_mii_bus: probed [ 1.666773] macb ff0c0000.ethernet eth0: Cadence GEM rev 0x50070106 at 0xff0c0000 irq 30 (00:0a:35:00:22:01) [ 1.666790] TI DP83867 ff0c0000.ethernet-ffffffff:03: attached PHY driver [TI DP83867] (mii_bus:phy_addr=ff0c0000.ethernet-ffffffff:03, irq=POLL) [ 1.667098] macb ff0e0000.ethernet: Not enabling partial store and forward [ 1.667496] libphy: MACB_mii_bus: probed [ 1.707258] macb ff0e0000.ethernet eth1: Cadence GEM rev 0x50070106 at 0xff0e0000 irq 31 (00:0a:35:00:22:01) [ 1.707281] Generic PHY ff0e0000.ethernet-ffffffff:00: attached PHY driver [Generic PHY] (mii_bus:phy_addr=ff0e0000.ethernet-ffffffff:00, irq=POLL) [ 1.707479] tlan: ThunderLAN driver v1.17 [ 1.707533] tlan: 0 devices installed, PCI: 0 EISA: 0 [ 1.708036] usbcore: registered new interface driver asix [ 1.708073] usbcore: registered new interface driver ax88179_178a [ 1.708107] usbcore: registered new interface driver cdc_ether [ 1.708136] usbcore: registered new interface driver net1080 [ 1.708166] usbcore: registered new interface driver cdc_subset [ 1.708196] usbcore: registered new interface driver zaurus [ 1.708233] usbcore: registered new interface driver cdc_ncm [ 1.708536] xilinx-axipmon ffa00000.perf-monitor: Probed Xilinx APM [ 1.709116] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 1.709126] ehci-pci: EHCI PCI platform driver [ 1.709388] usbcore: registered new interface driver uas [ 1.709426] usbcore: registered new interface driver usb-storage [ 1.709898] rtc_zynqmp ffa60000.rtc: rtc core: registered ffa60000.rtc as rtc0 [ 1.709955] i2c /dev entries driver [ 1.710258] i2c-dev: adapter [Cadence I2C at ff020000] registered as minor 0 [ 1.710283] i2c i2c-0: adapter [Cadence I2C at ff020000] registered [ 1.710299] i2c i2c-0: of_i2c: walking child nodes [ 1.710308] cdns-i2c ff020000.i2c: 90 kHz mmio ff020000 irq 33 [ 1.710610] i2c-dev: adapter [Cadence I2C at ff030000] registered as minor 1 [ 1.710631] i2c i2c-1: adapter [Cadence I2C at ff030000] registered [ 1.710645] i2c i2c-1: of_i2c: walking child nodes [ 1.710651] i2c i2c-1: of_i2c: register /amba/i2c@ff030000/i2c@0 [ 1.710657] i2c i2c-1: of_i2c: modalias failure on /amba/i2c@ff030000/i2c@0 [ 1.710669] i2c i2c-1: Failed to create I2C device for /amba/i2c@ff030000/i2c@0 [ 1.710682] i2c i2c-1: of_i2c: register /amba/i2c@ff030000/i2c@1 [ 1.710686] i2c i2c-1: of_i2c: modalias failure on /amba/i2c@ff030000/i2c@1 [ 1.710697] i2c i2c-1: Failed to create I2C device for /amba/i2c@ff030000/i2c@1 [ 1.710711] cdns-i2c ff030000.i2c: 90 kHz mmio ff030000 irq 34 [ 1.710858] i2c-core: driver [pca9541] registered [ 1.710875] i2c-core: driver [pca954x] registered [ 1.710908] i2c-core: driver [ir-kbd-i2c] registered [ 1.710943] IR NEC protocol handler initialized [ 1.710952] IR RC5(x/sz) protocol handler initialized [ 1.710959] IR RC6 protocol handler initialized [ 1.710966] IR JVC protocol handler initialized [ 1.710973] IR Sony protocol handler initialized [ 1.710981] IR SANYO protocol handler initialized [ 1.710988] IR Sharp protocol handler initialized [ 1.710995] IR MCE Keyboard/mouse protocol handler initialized [ 1.711003] IR XMP protocol handler initialized [ 1.711749] usbcore: registered new interface driver uvcvideo [ 1.711758] USB Video Class driver (1.1.1) [ 1.711898] i2c-core: driver [ina2xx] registered [ 1.711921] i2c-core: driver [pmbus] registered [ 1.711938] i2c-core: driver [max20751] registered [ 1.712202] Bluetooth: HCI UART driver ver 2.3 [ 1.712213] Bluetooth: HCI UART protocol H4 registered [ 1.712221] Bluetooth: HCI UART protocol BCSP registered [ 1.712247] Bluetooth: HCI UART protocol LL registered [ 1.712256] Bluetooth: HCI UART protocol ATH3K registered [ 1.712264] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 1.712308] Bluetooth: HCI UART protocol Intel registered [ 1.712317] Bluetooth: HCI UART protocol QCA registered [ 1.712351] usbcore: registered new interface driver bcm203x [ 1.712385] usbcore: registered new interface driver bpa10x [ 1.712419] usbcore: registered new interface driver bfusb [ 1.712455] usbcore: registered new interface driver btusb [ 1.712464] Bluetooth: Generic Bluetooth SDIO driver ver 0.1 [ 1.712515] usbcore: registered new interface driver ath3k [ 1.712645] EDAC MC: ECC not enabled [ 1.712850] EDAC DEVICE0: Giving out device to module zynqmp-ocm-edac controller zynqmp_ocm: DEV ff960000.memory-controller (INTERRUPT) [ 1.713678] sdhci: Secure Digital Host Controller Interface driver [ 1.713687] sdhci: Copyright(c) Pierre Ossman [ 1.713694] sdhci-pltfm: SDHCI platform and OF driver helper [ 1.758899] mmc0: SDHCI controller on ff160000.sdhci [ff160000.sdhci] using ADMA 64-bit [ 1.759192] ledtrig-cpu: registered to indicate activity on CPUs [ 1.759327] usbcore: registered new interface driver usbhid [ 1.759336] usbhid: USB HID core driver [ 1.761242] fpga_manager fpga0: Xilinx ZynqMP FPGA Manager registered [ 1.762971] pktgen: Packet Generator for packet performance testing. Version: 2.75 [ 1.765182] Netfilter messages via NETLINK v0.30. [ 1.765294] ip_tables: (C) 2000-2006 Netfilter Core Team [ 1.765468] Initializing XFRM netlink socket [ 1.765527] NET: Registered protocol family 10 [ 1.766033] Segment Routing with IPv6 [ 1.766080] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 1.766243] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 1.766603] NET: Registered protocol family 17 [ 1.766619] NET: Registered protocol family 15 [ 1.766637] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this. [ 1.766651] Ebtables v2.0 registered [ 1.766739] can: controller area network core (rev 20170425 abi 9) [ 1.766772] NET: Registered protocol family 29 [ 1.766781] can: raw protocol (rev 20170425) [ 1.766789] can: broadcast manager protocol (rev 20170425 t) [ 1.766800] can: netlink gateway (rev 20170425) max_hops=1 [ 1.767164] Bluetooth: RFCOMM TTY layer initialized [ 1.767177] Bluetooth: RFCOMM socket layer initialized [ 1.767192] Bluetooth: RFCOMM ver 1.11 [ 1.767203] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 1.767211] Bluetooth: BNEP filters: protocol multicast [ 1.767221] Bluetooth: BNEP socket layer initialized [ 1.767229] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 1.767239] Bluetooth: HIDP socket layer initialized [ 1.767405] 9pnet: Installing 9P2000 support [ 1.767424] Key type dns_resolver registered [ 1.767748] registered taskstats version 1 [ 1.768111] Btrfs loaded, crc32c=crc32c-generic [ 1.773102] ff000000.serial: ttyPS0 at MMIO 0xff000000 (irq = 42, base_baud = 6249999) is a xuartps [ 2.188741] mmc0: new HS200 MMC card at address 0001 [ 2.192312] mmcblk0: mmc0:0001 DG4008 7.28 GiB [ 2.200912] mmcblk0boot0: mmc0:0001 DG4008 partition 1 4.00 MiB [ 2.210632] mmcblk0boot1: mmc0:0001 DG4008 partition 2 4.00 MiB [ 2.216889] mmcblk0rpmb: mmc0:0001 DG4008 partition 3 4.00 MiB [ 2.226051] mmcblk0: p1 p2 [ 3.874624] console [ttyPS0] enabled [ 3.878609] ff010000.serial: ttyPS1 at MMIO 0xff010000 (irq = 43, base_baud = 6249999) is a xuartps [ 3.887903] gpiochip_find_base: cannot find free range [ 3.892960] gpiochip_add_data: GPIOs 0..173 (zynqmp_gpio) failed to register [ 3.899990] zynq-gpio ff0a0000.gpio: Failed to add gpio chip [ 3.905662] zynq-gpio: probe of ff0a0000.gpio failed with error -28 [ 3.912653] dwc3-of-simple ff9d0000.usb0: dwc3_simple_set_phydata: Can't find usb3-phy [ 3.921090] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller [ 3.926513] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 1 [ 3.934335] xhci-hcd xhci-hcd.0.auto: hcc params 0x0238f625 hci version 0x100 quirks 0x22010010 [ 3.942986] xhci-hcd xhci-hcd.0.auto: irq 399, io mem 0xfe200000 [ 3.949051] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 3.955762] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 3.962963] usb usb1: Product: xHCI Host Controller [ 3.967821] usb usb1: Manufacturer: Linux 4.14.0-xilinx-v2018.1 xhci-hcd [ 3.974505] usb usb1: SerialNumber: xhci-hcd.0.auto [ 3.979632] hub 1-0:1.0: USB hub found [ 3.983319] hub 1-0:1.0: 1 port detected [ 3.987380] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller [ 3.992793] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 2 [ 4.000472] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM. [ 4.008577] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003 [ 4.015288] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 4.022491] usb usb2: Product: xHCI Host Controller [ 4.027349] usb usb2: Manufacturer: Linux 4.14.0-xilinx-v2018.1 xhci-hcd [ 4.034033] usb usb2: SerialNumber: xhci-hcd.0.auto [ 4.039117] hub 2-0:1.0: USB hub found [ 4.042792] hub 2-0:1.0: 1 port detected [ 4.047594] rtc_zynqmp ffa60000.rtc: setting system clock to 1970-01-01 00:00:09 UTC (9) [ 4.055711] clk: Not disabling unused clocks [ 4.059933] ALSA device list: [ 4.062842] No soundcards found. [ 4.066779] Freeing unused kernel memory: 512K [ 4.171850] udevd[1798]: starting version 3.2.2 [ 4.180882] udevd[1799]: starting eudev-3.2.2 [ 4.259224] asmip: loading out-of-tree module taints kernel. [ 4.265137] ASMIP. [ 4.267221] asm_init: Registers mapped to mmio = 0x9245000 [ 4.272846] Registeration is a success the major device number is 0. [ 4.279140] If you want to talk to the device driver, [ 4.284167] create a device file by following command. [ 4.284167] [ 4.290938] mknod ASM c 0 0 [ 4.290938] [ 4.295424] asm a0001000.ASM_IP_v3: Device Tree Probing [ 4.300632] asm a0001000.ASM_IP_v3: no IRQ found [ 4.305194] asm a0001000.ASM_IP_v3: asm at 0xa0001000 mapped to 0x0924d000 [ 4.586924] usb 1-1: new high-speed USB device number 2 using xhci-hcd [ 4.743676] usb 1-1: New USB device found, idVendor=0781, idProduct=558a [ 4.750330] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4.757438] usb 1-1: Product: Ultra [ 4.760899] usb 1-1: Manufacturer: SanDisk [ 4.764974] usb 1-1: SerialNumber: 04010a68dc594b346ba446d43f720771d74295c42f90d1891398f98d49fdeb8f412b00000000000000000000eea67d39001665188a5581072c2c9749 [ 4.779783] usb-storage 1-1:1.0: USB Mass Storage device detected [ 4.786256] scsi host0: usb-storage 1-1:1.0 [ 4.923455] pps pps0: new PPS source ptp0 [ 4.927415] macb ff0c0000.ethernet: gem-ptp-timer ptp clock registered. [ 4.934048] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 5.803662] scsi 0:0:0:0: Direct-Access SanDisk Ultra 1.00 PQ: 0 ANSI: 6 [ 5.812677] sd 0:0:0:0: [sda] 60088320 512-byte logical blocks: (30.8 GB/28.7 GiB) [ 5.820554] sd 0:0:0:0: [sda] Write Protect is off [ 5.825273] sd 0:0:0:0: [sda] Mode Sense: 43 00 00 00 [ 5.825571] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA [ 5.841795] sda: sda1 [ 5.848222] sd 0:0:0:0: [sda] Attached SCSI removable disk [ 5.931194] macb ff0c0000.ethernet eth0: link up (1000/Full) [ 5.936814] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready [ 6.024795] FAT-fs (sda1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. root@path1v1_7v1:~#
Here is my device tree:
&gem1 {
phy-handle = <&phy1>;
local-mac-address = [00 01 02 03 04 05];
phy-mode = "rgmii-id";
status = "okay";
mdio:mdio {
#address-cells = <1>;
#size-cells = <0>;
//clock-frequency = <2350000>;
status = "okay";
phy1: ethernet-phy@3{
status = "okay";
compatible = "ethernet-phy-id2000.a231";
reg = <3>;
ti,rx-internal-delay = <DP83867_RGMIIDCTL_3_00_NS>;
ti,tx-internal-delay = <DP83867_RGMIIDCTL_2_75_NS>;
ti,fifo-depth = <1>;
ti,dp83867-rxctrl-strap-quirk;
};
};
};
Any Suggestions ?
Regards,
Sujan
