I have a custom am5728 board I am trying to validate the a PCIe M.2 connector with a Western Digital SN520 M.2 NVMe SSD, but request help because the SSD is not being detected.
* I am using a Linux RT build from the TI SDK 6.03.00.106.
* The Linux Kernel .config file has CONFIG_BLK_DEV_NVME=y
* The M.2 connector has 2 PCIe lanes from the am5728
* The M.2 connector does not have the SMBus connected.
* The M.2 connector PERST pin is connected to the board reset pin rather than a GPIO.
* My device tree includes dra74x.dtsi and dra7.dtsi with pcie definitions.
* My dts file has the following:
pcie1_rc {
status = "okay";
/delete-property/ gpios;
};
* Some debugging information:
# dmesg |grep pci
[ 0.876117] dra7-pcie 51000000.pcie: Linked as a consumer to phy-4a094000.pciephy.1
[ 0.876298] dra7-pcie 51000000.pcie: GPIO lookup for consumer (null)
[ 0.876305] dra7-pcie 51000000.pcie: using device tree for GPIO lookup
[ 0.876325] of_get_named_gpiod_flags: can't parse 'gpios' property of node '/ocp/axi@0/pcie@51000000[0]'
[ 0.876339] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/ocp/axi@0/pcie@51000000[0]'
[ 0.876349] dra7-pcie 51000000.pcie: using lookup tables for GPIO lookup
[ 0.876357] dra7-pcie 51000000.pcie: No GPIO consumer (null) found
[ 0.876563] dra7-pcie 51000000.pcie: host bridge /ocp/axi@0/pcie@51000000 ranges:
[ 0.876603] dra7-pcie 51000000.pcie: IO 0x20003000..0x20012fff -> 0x00000000
[ 0.876631] dra7-pcie 51000000.pcie: MEM 0x20013000..0x2fffffff -> 0x20013000
[ 1.876913] dra7-pcie 51000000.pcie: Phy link never came up
[ 1.877071] dra7-pcie 51000000.pcie: PCI host bridge to bus 0000:00
[ 1.877088] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 1.877100] pci_bus 0000:00: root bus resource [io 0x0000-0xffff]
[ 1.877112] pci_bus 0000:00: root bus resource [mem 0x20013000-0x2fffffff]
[ 1.877149] pci 0000:00:00.0: [104c:8888] type 01 class 0x060400
[ 1.877183] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x000fffff 64bit]
[ 1.877246] pci 0000:00:00.0: supports D1
[ 1.877253] pci 0000:00:00.0: PME# supported from D0 D1 D3hot
[ 1.888677] pci 0000:00:00.0: BAR 0: assigned [mem 0x20100000-0x201fffff 64bit]
[ 1.888697] pci 0000:00:00.0: PCI bridge to [bus 01-ff]
[ 1.889194] pcieport 0000:00:00.0: Signaling PME with IRQ 168
[ 1.889451] pcieport 0000:00:00.0: AER enabled with IRQ 168
# lspci -v
00:00.0 PCI bridge: Texas Instruments Multicore DSP+ARM KeyStone II SOC (rev 01) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0, IRQ 168
Memory at 20100000 (64-bit, non-prefetchable) [size=1M]
Bus: primary=00, secondary=01, subordinate=ff, sec-latency=0
I/O behind bridge: None
Memory behind bridge: None
Prefetchable memory behind bridge: None
Capabilities: [40] Power Management version 3
Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [70] Express Root Port (Slot-), MSI 00
Capabilities: [100] Advanced Error Reporting
Kernel driver in use: pcieport
/*
* Copyright (C) 2015-2016 Texas Instruments Incorporated - http://www.ti.com/
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
/dts-v1/;
#include "dra74x.dtsi"
#include "dra7-mmc-iodelay.dtsi"
#include "dra74x-mmc-iodelay.dtsi"
#include "am572x-idk-common.dtsi"
/ {
model = "SKF Controller Board";
compatible = "ti,am5728-idk", "ti,am5728", "ti,dra742", "ti,dra74",
"ti,dra7";
aliases {
rtc0 = &mcp79410_rtc;
};
/delete-node/ status-leds;
/delete-node/ leds-iio;
status-leds {
// For user leds, remove the linux, default-trigger
compatible = "gpio-leds";
heartbeat-led {
label = "status0:green:heartbeat";
gpios = <&gpio4 19 GPIO_ACTIVE_HIGH>;
default-state = "off";
linux,default-trigger = "heartbeat";
};
mmc0-led {
label = "status1:yellow:mmc0";
gpios = <&gpio5 0 GPIO_ACTIVE_HIGH>;
default-state = "on";
linux,default-trigger = "mmc0";
};
usr0-led {
label = "status2:red:usr0";
gpios = <&gpio5 5 GPIO_ACTIVE_HIGH>;
default-state = "off";
};
};
gpio_fan: gpio_fan {
compatible = "gpio-fan";
gpios = <&gpio7 27 GPIO_ACTIVE_HIGH>;
gpio-fan,speed-map = <0 0>,
<13000 1>;
#cooling-cells = <2>;
alarm-gpios = <&gpio7 17 GPIO_ACTIVE_HIGH>;
};
tpd12s015: encoder@0 {
gpios = <0>, /* optional CT_CP_HPD */
<0>, /* optional LS_OE */
<&gpio2 31 GPIO_ACTIVE_HIGH>; /* HPD */
};
xtal_25Mhz: xtal_25Mhz {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <25000000>;
};
};
&pcie1_rc {
status = "okay";
/delete-property/ gpios;
};
&mmc1 {
pinctrl-names = "default", "hs";
pinctrl-0 = <&mmc1_pins_default_no_clk_pu>;
pinctrl-1 = <&mmc1_pins_hs>;
/delete-property/ sd-uhs-sdr104;
/delete-property/ sd-uhs-sdr50;
/delete-property/ sd-uhs-ddr50;
/delete-property/ sd-uhs-sdr25;
/delete-property/ sd-uhs-sdr12;
cd-gpios = <&gpio6 27 GPIO_ACTIVE_HIGH>; /* gpio 219 */
};
&mmc2 {
pinctrl-names = "default", "hs", "ddr_3_3v";
pinctrl-0 = <&mmc2_pins_default>;
pinctrl-1 = <&mmc2_pins_hs>;
pinctrl-2 = <&mmc2_pins_ddr_rev20>;
};
&extcon_usb2 {
/delete-property/ id-gpio; // For OTG identify host and device.
/delete-property/ vbus-gpio; // Input to detect USB Power
};
&usb2_phy1 {
/delete-property/ ldousb_reg;
};
&usb2_phy2 {
/delete-property/ ldousb_reg;
};
&omap_dwc3_2 {
/delete-property/ extcon;
};
&usb2 {
/delete-property/ extcon;
dr_mode = "host";
};
&mcspi3 {
status = "disabled";
};
&cpsw_emac0 {
phy-mode = "rgmii-rxid";
};
&cpsw_emac1 {
phy-mode = "rgmii-rxid";
};
&i2c1 {
/delete-node/ tps659038@58; // Power management
/delete-node/ tpic2810@60; // IO expander
//delete-node/ ov2659@30; // Camera
//delete-node/ tc358778@0e; // DSI bridge
tmp102: tmp102@48 { // Thermal sensor
compatible = "ti,tmp102";
reg = <0x48>;
interrupt-parent = <&gpio7>;
interrupts = <13 IRQ_TYPE_LEVEL_LOW>;
#thermal-sensor-cells = <1>;
};
mcp79410_rtc: mcp79410@6f { // rtc
compatible = "microchip,mcp7941x";
reg = <0x6f>;
};
};
&i2c3 {
status = "okay";
clock-frequency = <100000>;
tps659038: tps659038@58 {
compatible = "ti,tps659038";
reg = <0x58>;
//interrupt-parent = <&gpio1>;
//interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
//#interrupt-cells = <2>;
//interrupt-controller;
ti,system-power-controller;
ti,palmas-override-powerhold;
tps659038_pmic {
compatible = "ti,tps659038-pmic";
regulators {
smps12_reg: smps12 {
/* VDD_MPU_1V15 */
regulator-name = "smps12";
regulator-min-microvolt = < 850000>;
regulator-max-microvolt = <1250000>;
regulator-always-on;
regulator-boot-on;
};
smps3_reg: smps3 {
/* VDD_DDR_1V35 */
regulator-name = "smps3";
regulator-min-microvolt = <1350000>;
regulator-max-microvolt = <1350000>;
regulator-always-on;
regulator-boot-on;
};
smps45_reg: smps45 {
/* VDD_DSP_EVE_1V06 */
regulator-name = "smps45";
regulator-min-microvolt = < 850000>;
regulator-max-microvolt = <1250000>;
regulator-always-on;
regulator-boot-on;
};
smps6_reg: smps6 {
/* VDD_GPU_1V06 */
regulator-name = "smps6";
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <1150000>;
regulator-always-on;
regulator-boot-on;
};
smps7_reg: smps7 {
/* VDD_CORE_1V15 */
regulator-name = "smps7";
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <1150000>;
regulator-always-on;
regulator-boot-on;
};
smps8_reg: smps8 {
/* VDD_IVA_HD_1V06 */
regulator-name = "smps8";
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <1150000>;
regulator-always-on;
regulator-boot-on;
};
smps9_reg: smps9 {
/* VDDS_SDIO_3V3 */
regulator-name = "smps9";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-boot-on;
};
ldo1_reg: ldo1 {
/* P3V3_SHV8 */
regulator-name = "ldo1";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
ldo2_reg: ldo2 {
/* P1V8_VDD */
regulator-name = "ldo2";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
ldo3_reg: ldo3 {
/* P1V8_PHYUSB */
regulator-name = "ldo3";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
ldo4_reg: ldo4 {
/* P1V8_HDMIPCIE */
regulator-name = "ldo4";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
ldo9_reg: ldo9 {
/* P1V05_RTC */
regulator-name = "ldo9";
regulator-min-microvolt = <1050000>;
regulator-max-microvolt = <1050000>;
regulator-always-on;
regulator-boot-on;
};
ldoln_reg: ldoln {
/* P1V8_VDDA */
regulator-name = "ldoln";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
ldortc_reg: ldortc {
/* P1V8_RTC */
regulator-name = "ldortc";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
ldousb_reg: ldousb {
/* P3V3_USB */
regulator-name = "ldousb";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-boot-on;
};
regen1: regen1 {
/* VDD_3V3_ON */
regulator-name = "regen1";
regulator-boot-on;
regulator-always-on;
};
regen2: regen2 {
/* Needed for PMIC internal resource */
regulator-name = "regen2";
regulator-boot-on;
regulator-always-on;
};
};
};
//tps659038_rtc: tps659038_rtc {
//compatible = "ti,palmas-rtc";
//interrupt-parent = <&tps659038>;
//interrupts = <8 IRQ_TYPE_EDGE_FALLING>;
//wakeup-source;
//};
//tps659038_pwr_button: tps659038_pwr_button {
//compatible = "ti,palmas-pwrbutton";
//interrupt-parent = <&tps659038>;
//interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
//wakeup-source;
//ti,palmas-long-press-seconds = <12>;
//};
tps659038_gpio: tps659038_gpio {
compatible = "ti,palmas-gpio";
gpio-controller;
#gpio-cells = <2>;
};
//extcon_usb2: tps659038_usb {
//compatible = "ti,palmas-usb-vid";
//ti,enable-vbus-detection;
//vbus-gpio = <&gpio4 21 GPIO_ACTIVE_HIGH>;
//};
};
clockgen: cdce925pw@65 {
compatible = "cdce913";
reg = <0x65>;
clocks = <&xtal_25Mhz>;
#clock-cells = <1>;
xtal-load-pf = <5>;
};
tc358867@68 {
compatible = "toshiba,tc358867", "toshiba,tc358768";
reg = <0x68>;
//reset-gpios = <&gpio6 9 GPIO_ACTIVE_LOW>;
//clock-names = "refclk";
//clocks = <&hdmi_osc>;
//interrupt-parent = <&gpio2>;
//interrupts = <5 IRQ_TYPE_LEVEL_HIGH>;
toshiba,hpd-pin = <0>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@1 {
reg = <1>;
bridge_in: endpoint {
remote-endpoint = <&dpi_out>;
};
};
};
};
}
;
&thermal_zones {
board_thermal: board_thermal {
polling-delay-passive = <1250>; /* milliseconds */
polling-delay = <1500>; /* milliseconds */
/* sensor ID */
thermal-sensors = <&tmp102 0>;
board_trips: trips {
board_alert0: board_alert {
temperature = <40000>; /* millicelsius */
hysteresis = <2000>; /* millicelsius */
type = "active";
};
board_crit: board_crit {
temperature = <105000>; /* millicelsius */
hysteresis = <0>; /* millicelsius */
type = "critical";
};
};
board_cooling_maps: cooling-maps {
map0 {
trip = <&board_alert0>;
cooling-device =
<&gpio_fan THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
};
};
};
};
#include "am57xx-evm-cmem-am572idk.dtsi"
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.19.94-rt39-ga242ccf3f1 (gws@CACALCND314159PI) (gcc version 8.3.0 (GNU Toolchain for the A-profile Architecture 8.3-2019.03 (arm-rel-8.36))) #2 SMP PREEMPT RT Wed Jul 29 11:25:10 MDT 2020
[ 0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=30c5387d
[ 0.000000] CPU: div instructions available: patching division code
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[ 0.000000] OF: fdt: Machine model: SKF Controller Board
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] efi: Getting EFI parameters from FDT:
[ 0.000000] efi: UEFI not found.
[ 0.000000] Reserved memory: created CMA memory pool at 0x0000000095800000, size 56 MiB
[ 0.000000] OF: reserved mem: initialized node ipu2-memory@95800000, compatible id shared-dma-pool
[ 0.000000] Reserved memory: created CMA memory pool at 0x0000000099000000, size 64 MiB
[ 0.000000] OF: reserved mem: initialized node dsp1-memory@99000000, compatible id shared-dma-pool
[ 0.000000] Reserved memory: created DMA memory pool at 0x000000009d000000, size 32 MiB
[ 0.000000] OF: reserved mem: initialized node ipu1-memory@9d000000, compatible id shared-dma-pool
[ 0.000000] Reserved memory: created CMA memory pool at 0x000000009f000000, size 8 MiB
[ 0.000000] OF: reserved mem: initialized node dsp2-memory@9f000000, compatible id shared-dma-pool
[ 0.000000] cma: Reserved 24 MiB at 0x00000000fe400000
[ 0.000000] OMAP4: Map 0x00000000ffd00000 to (ptrval) for dram barrier
[ 0.000000] Hit pending asynchronous external abort (FSR=0x00001211) during first unmask, this is most likely caused by a firmware/bootloader bug.
[ 0.000000] On node 0 totalpages: 384000
[ 0.000000] DMA zone: 1152 pages used for memmap
[ 0.000000] DMA zone: 0 pages reserved
[ 0.000000] DMA zone: 122624 pages, LIFO batch:31
[ 0.000000] HighMem zone: 261376 pages, LIFO batch:63
[ 0.000000] DRA752 ES2.0
[ 0.000000] random: get_random_bytes called from start_kernel+0xb0/0x488 with crng_init=0
[ 0.000000] percpu: Embedded 15 pages/cpu s32224 r8192 d21024 u61440
[ 0.000000] pcpu-alloc: s32224 r8192 d21024 u61440 alloc=15*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 382848
[ 0.000000] Kernel command line: console=ttyS2,115200n8 root=PARTUUID=c6985351-02 rw rootfstype=ext4 rootwait
[ 0.000000] Dentry cache hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.000000] Memory: 1348360K/1536000K available (10240K kernel code, 344K rwdata, 2768K rodata, 2048K init, 276K bss, 31992K reserved, 155648K cma-reserved, 1020928K highmem)
[ 0.000000] Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
vmalloc : 0xe0800000 - 0xff800000 ( 496 MB)
lowmem : 0xc0000000 - 0xe0000000 ( 512 MB)
pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
.text : 0x(ptrval) - 0x(ptrval) (12256 kB)
.init : 0x(ptrval) - 0x(ptrval) (2048 kB)
.data : 0x(ptrval) - 0x(ptrval) ( 345 kB)
.bss : 0x(ptrval) - 0x(ptrval) ( 277 kB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[ 0.000000] rcu: Preemptible hierarchical RCU implementation.
[ 0.000000] rcu: RCU priority boosting: priority 1 delay 500 ms.
[ 0.000000] No expedited grace period (rcu_normal_after_boot).
[ 0.000000] Tasks RCU enabled.
[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[ 0.000000] GIC: Using split EOI/Deactivate mode
[ 0.000000] OMAP clockevent source: timer1 at 32786 Hz
[ 0.000000] arch_timer: cp15 timer(s) running at 6.14MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x16af5adb9, max_idle_ns: 440795202250 ns
[ 0.000005] sched_clock: 56 bits at 6MHz, resolution 162ns, wraps every 4398046511023ns
[ 0.000012] Switching to timer-based delay loop, resolution 162ns
[ 0.000283] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns
[ 0.000287] OMAP clocksource: 32k_counter at 32768 Hz
[ 0.000740] Console: colour dummy device 80x30
[ 0.000884] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.29 BogoMIPS (lpj=61475)
[ 0.000893] pid_max: default: 32768 minimum: 301
[ 0.001031] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.001039] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.001734] CPU: Testing write buffer coherency: ok
[ 0.001766] CPU0: Spectre v2: using ICIALLU workaround
[ 0.002010] /cpus/cpu@0 missing clock-frequency property
[ 0.002044] /cpus/cpu@1 missing clock-frequency property
[ 0.002057] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.059938] Setting up static identity map for 0x80200000 - 0x80200060
[ 0.099964] rcu: Hierarchical SRCU implementation.
[ 0.160220] EFI services will not be available.
[ 0.180105] smp: Bringing up secondary CPUs ...
[ 0.320551] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.320556] CPU1: Spectre v2: using ICIALLU workaround
[ 0.320683] smp: Brought up 1 node, 2 CPUs
[ 0.320700] SMP: Total of 2 processors activated (24.59 BogoMIPS).
[ 0.320709] CPU: All CPU(s) started in HYP mode.
[ 0.320716] CPU: Virtualization extensions available.
[ 0.321211] devtmpfs: initialized
[ 0.350511] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
[ 0.350774] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.350794] futex hash table entries: 512 (order: 3, 32768 bytes)
[ 0.353388] pinctrl core: initialized pinctrl subsystem
[ 0.353968] DMI not present or invalid.
[ 0.354313] NET: Registered protocol family 16
[ 0.355628] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.356553] omap_hwmod: l3_main_2 using broken dt data from ocp
[ 0.554465] ------------[ cut here ]------------
[ 0.554491] WARNING: CPU: 0 PID: 31 at drivers/bus/omap_l3_noc.c:147 l3_interrupt_handler+0x330/0x380
[ 0.554502] 44000000.ocp:L3 Custom Error: MASTER MPU TARGET L4_PER1_P3 (Read): Data Access in User mode during Functional access
[ 0.554510] Modules linked in:
[ 0.554525] CPU: 0 PID: 31 Comm: irq/23-l3-app-i Not tainted 4.19.94-rt39-ga242ccf3f1 #2
[ 0.554528] Hardware name: Generic DRA74X (Flattened Device Tree)
[ 0.554530] Backtrace:
[ 0.554543] [<c020c6a4>] (dump_backtrace) from [<c020c9dc>] (show_stack+0x18/0x1c)
[ 0.554550] r7:c0df7a94 r6:60000113 r5:00000000 r4:c125415c
[ 0.554560] [<c020c9c4>] (show_stack) from [<c09feacc>] (dump_stack+0x9c/0xb0)
[ 0.554571] [<c09fea30>] (dump_stack) from [<c022d120>] (__warn+0xdc/0xf8)
[ 0.554576] r7:c0df7a94 r6:00000009 r5:00000000 r4:dfa3be24
[ 0.554586] [<c022d044>] (__warn) from [<c022cd30>] (warn_slowpath_fmt+0x50/0x6c)
[ 0.554592] r9:dfa12c40 r8:e0882164 r7:c0df79c0 r6:c0df7900 r5:c0df7a64 r4:c1207488
[ 0.554601] [<c022cce4>] (warn_slowpath_fmt) from [<c0556f24>] (l3_interrupt_handler+0x330/0x380)
[ 0.554605] r3:dfa11880 r2:c0df7a64
[ 0.554608] r5:00000002 r4:80080003
[ 0.554619] [<c0556bf4>] (l3_interrupt_handler) from [<c0289f0c>] (irq_forced_thread_fn+0x28/0xa0)
[ 0.554625] r10:00000001 r9:c0289ee4 r8:00000000 r7:ffffe000 r6:dfa11ca4 r5:dfa11c80
[ 0.554627] r4:df877800
[ 0.554635] [<c0289ee4>] (irq_forced_thread_fn) from [<c028a2e4>] (irq_thread+0x140/0x22c)
[ 0.554639] r7:ffffe000 r6:dfa11ca4 r5:dfa11c80 r4:df877800
[ 0.554649] [<c028a1a4>] (irq_thread) from [<c024c27c>] (kthread+0x160/0x168)
[ 0.554654] r10:df87ba94 r9:c028a1a4 r8:dfa11c80 r7:dfa3a000 r6:00000000 r5:dfa11cc0
[ 0.554656] r4:df9e70c0
[ 0.554664] [<c024c11c>] (kthread) from [<c02010e0>] (ret_from_fork+0x14/0x34)
[ 0.554667] Exception stack(0xdfa3bfb0 to 0xdfa3bff8)
[ 0.554672] bfa0: 00000000 00000000 00000000 00000000
[ 0.554676] bfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 0.554681] bfe0: 00000000 00000000 00000000 00000000 00000013 00000000
[ 0.554686] r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c024c11c
[ 0.554688] r4:dfa11cc0
[ 0.554692] ---[ end trace 0000000000000001 ]---
[ 0.564235] gpio gpiochip0: (gpio-0-31): added GPIO chardev (254:0)
[ 0.564318] gpiochip_setup_dev: registered GPIOs 0 to 31 on device: gpiochip0 (gpio-0-31)
[ 0.564484] OMAP GPIO hardware version 0.1
[ 0.565255] gpio gpiochip1: (gpio-32-63): added GPIO chardev (254:1)
[ 0.565336] gpiochip_setup_dev: registered GPIOs 32 to 63 on device: gpiochip1 (gpio-32-63)
[ 0.566118] gpio gpiochip2: (gpio-64-95): added GPIO chardev (254:2)
[ 0.566198] gpiochip_setup_dev: registered GPIOs 64 to 95 on device: gpiochip2 (gpio-64-95)
[ 0.566978] gpio gpiochip3: (gpio-96-127): added GPIO chardev (254:3)
[ 0.567053] gpiochip_setup_dev: registered GPIOs 96 to 127 on device: gpiochip3 (gpio-96-127)
[ 0.567842] gpio gpiochip4: (gpio-128-159): added GPIO chardev (254:4)
[ 0.567918] gpiochip_setup_dev: registered GPIOs 128 to 159 on device: gpiochip4 (gpio-128-159)
[ 0.568708] gpio gpiochip5: (gpio-160-191): added GPIO chardev (254:5)
[ 0.568788] gpiochip_setup_dev: registered GPIOs 160 to 191 on device: gpiochip5 (gpio-160-191)
[ 0.569574] gpio gpiochip6: (gpio-192-223): added GPIO chardev (254:6)
[ 0.569650] gpiochip_setup_dev: registered GPIOs 192 to 223 on device: gpiochip6 (gpio-192-223)
[ 0.570447] gpio gpiochip7: (gpio-224-255): added GPIO chardev (254:7)
[ 0.570521] gpiochip_setup_dev: registered GPIOs 224 to 255 on device: gpiochip7 (gpio-224-255)
[ 0.591340] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[ 0.591353] hw-breakpoint: maximum watchpoint size is 8 bytes.
[ 0.592482] OMAP DMA hardware revision 0.0
[ 0.623126] edma 43300000.edma: memcpy is disabled
[ 0.627221] edma 43300000.edma: TI EDMA DMA engine driver
[ 0.635938] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver (LinkedList1/2/3 supported)
[ 0.636464] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-vmain[0]'
[ 0.636732] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-v3_3d[0]'
[ 0.636988] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-vtt[0]'
[ 0.639674] omap-iommu 40d01000.mmu: 40d01000.mmu registered
[ 0.639980] omap-iommu 40d02000.mmu: 40d02000.mmu registered
[ 0.640353] omap-iommu 58882000.mmu: 58882000.mmu registered
[ 0.640731] omap-iommu 55082000.mmu: 55082000.mmu registered
[ 0.641319] omap-iommu 41501000.mmu: 41501000.mmu registered
[ 0.641615] omap-iommu 41502000.mmu: 41502000.mmu registered
[ 0.641883] iommu: Adding device 58820000.ipu to group 1
[ 0.641960] iommu: Adding device 55020000.ipu to group 2
[ 0.642082] iommu: Adding device 40800000.dsp to group 0
[ 0.642282] iommu: Adding device 41000000.dsp to group 3
[ 0.643592] SCSI subsystem initialized
[ 0.644792] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz
[ 0.645862] palmas 2-0058: IRQ missing: skipping irq request
[ 0.681768] palmas 2-0058: Muxing GPIO 2b, PWM 0, LED 0
[ 0.685381] SMPS12: supplied by regulator-dummy
[ 0.689869] SMPS3: supplied by regulator-dummy
[ 0.694031] SMPS45: supplied by regulator-dummy
[ 0.698946] SMPS6: supplied by regulator-dummy
[ 0.703448] SMPS7: supplied by regulator-dummy
[ 0.708366] SMPS8: supplied by regulator-dummy
[ 0.712872] SMPS9: supplied by regulator-dummy
[ 0.712949] random: fast init done
[ 0.715249] LDO1: supplied by regulator-dummy
[ 0.732763] LDO2: supplied by regulator-dummy
[ 0.752322] LDO3: supplied by regulator-dummy
[ 0.772362] LDO4: supplied by regulator-dummy
[ 0.792359] LDO5: supplied by regulator-dummy
[ 0.793960] LDO6: supplied by regulator-dummy
[ 0.795538] LDO7: supplied by regulator-dummy
[ 0.797133] LDO8: supplied by regulator-dummy
[ 0.798717] LDO9: supplied by regulator-dummy
[ 0.812432] LDOLN: supplied by regulator-dummy
[ 0.822441] LDOUSB: supplied by regulator-dummy
[ 0.835582] gpiochip_find_base: found new base at 504
[ 0.835741] gpio gpiochip8: (48060000.i2c:tps659038@58:tps659038_gpio): added GPIO chardev (254:8)
[ 0.835829] gpiochip_setup_dev: registered GPIOs 504 to 511 on device: gpiochip8 (48060000.i2c:tps659038@58:tps659038_gpio)
[ 0.836158] omap_i2c 48060000.i2c: bus 2 rev0.12 at 100 kHz
[ 0.836365] media: Linux media interface: v0.10
[ 0.836414] videodev: Linux video capture interface: v2.00
[ 0.836496] pps_core: LinuxPPS API ver. 1 registered
[ 0.836506] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.836528] PTP clock support registered
[ 0.836561] EDAC MC: Ver: 3.0.0
[ 0.837455] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400
[ 0.837724] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400
[ 0.841237] Advanced Linux Sound Architecture Driver Initialized.
[ 0.842156] clocksource: Switched to clocksource arch_sys_counter
[ 0.852007] NET: Registered protocol family 2
[ 0.852817] tcp_listen_portaddr_hash hash table entries: 256 (order: 1, 8192 bytes)
[ 0.852849] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.852899] TCP bind hash table entries: 4096 (order: 4, 114688 bytes)
[ 0.853037] TCP: Hash tables configured (established 4096 bind 4096)
[ 0.853136] UDP hash table entries: 256 (order: 2, 16384 bytes)
[ 0.853172] UDP-Lite hash table entries: 256 (order: 2, 16384 bytes)
[ 0.853359] NET: Registered protocol family 1
[ 0.853845] RPC: Registered named UNIX socket transport module.
[ 0.853856] RPC: Registered udp transport module.
[ 0.853864] RPC: Registered tcp transport module.
[ 0.853872] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.853883] PCI: CLS 0 bytes, default 64
[ 0.854927] hw perfevents: no interrupt-affinity property for /pmu, guessing.
[ 0.855146] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
[ 0.856280] Initialise system trusted keyrings
[ 0.856422] workingset: timestamp_bits=14 max_order=19 bucket_order=5
[ 0.863270] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.863862] NFS: Registering the id_resolver key type
[ 0.863886] Key type id_resolver registered
[ 0.863896] Key type id_legacy registered
[ 0.863942] ntfs: driver 2.1.32 [Flags: R/O].
[ 0.865584] Key type asymmetric registered
[ 0.865596] Asymmetric key parser 'x509' registered
[ 0.865666] bounce: pool size: 64 pages
[ 0.865702] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
[ 0.865713] io scheduler noop registered
[ 0.865722] io scheduler deadline registered
[ 0.865914] io scheduler cfq registered (default)
[ 0.865924] io scheduler mq-deadline registered
[ 0.865934] io scheduler kyber registered
[ 0.872224] pinctrl-single 4a003400.pinmux: 282 pins, size 1128
[ 0.876117] dra7-pcie 51000000.pcie: Linked as a consumer to phy-4a094000.pciephy.1
[ 0.876298] dra7-pcie 51000000.pcie: GPIO lookup for consumer (null)
[ 0.876305] dra7-pcie 51000000.pcie: using device tree for GPIO lookup
[ 0.876325] of_get_named_gpiod_flags: can't parse 'gpios' property of node '/ocp/axi@0/pcie@51000000[0]'
[ 0.876339] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/ocp/axi@0/pcie@51000000[0]'
[ 0.876349] dra7-pcie 51000000.pcie: using lookup tables for GPIO lookup
[ 0.876357] dra7-pcie 51000000.pcie: No GPIO consumer (null) found
[ 0.876563] dra7-pcie 51000000.pcie: host bridge /ocp/axi@0/pcie@51000000 ranges:
[ 0.876603] dra7-pcie 51000000.pcie: IO 0x20003000..0x20012fff -> 0x00000000
[ 0.876631] dra7-pcie 51000000.pcie: MEM 0x20013000..0x2fffffff -> 0x20013000
[ 1.876913] dra7-pcie 51000000.pcie: Phy link never came up
[ 1.877071] dra7-pcie 51000000.pcie: PCI host bridge to bus 0000:00
[ 1.877088] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 1.877100] pci_bus 0000:00: root bus resource [io 0x0000-0xffff]
[ 1.877112] pci_bus 0000:00: root bus resource [mem 0x20013000-0x2fffffff]
[ 1.877149] pci 0000:00:00.0: [104c:8888] type 01 class 0x060400
[ 1.877183] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x000fffff 64bit]
[ 1.877246] pci 0000:00:00.0: supports D1
[ 1.877253] pci 0000:00:00.0: PME# supported from D0 D1 D3hot
[ 1.883144] PCI: bus0: Fast back to back transfers disabled
[ 1.888632] PCI: bus1: Fast back to back transfers enabled
[ 1.888677] pci 0000:00:00.0: BAR 0: assigned [mem 0x20100000-0x201fffff 64bit]
[ 1.888697] pci 0000:00:00.0: PCI bridge to [bus 01-ff]
[ 1.889194] pcieport 0000:00:00.0: Signaling PME with IRQ 168
[ 1.889451] pcieport 0000:00:00.0: AER enabled with IRQ 168
[ 1.893270] V3_3D: supplied by smps9
[ 1.893821] vtt_fixed: supplied by V3_3D
[ 1.949996] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled
[ 1.953669] console [ttyS2] disabled
[ 1.953731] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 45, base_baud = 3000000) is a 8250
[ 3.249168] console [ttyS2] enabled
[ 3.254956] omap_rng 48090000.rng: Random Number Generator ver. 20
[ 3.255530] random: crng init done
[ 3.265732] omapdss_dss 58000000.dss: Linked as a consumer to regulator.20
[ 3.272796] DSS: OMAP DSS rev 6.1
[ 3.279413] omapdss_hdmi5 58040000.encoder: Linked as a consumer to regulator.13
[ 3.286940] omapdss_hdmi5 58040000.encoder: Dropping the link to regulator.13
[ 3.294475] tpd12s015 encoder@0: GPIO lookup for consumer (null)
[ 3.294483] tpd12s015 encoder@0: using device tree for GPIO lookup
[ 3.294500] of_get_named_gpiod_flags: can't parse 'gpios' property of node '/encoder@0[0]'
[ 3.294514] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/encoder@0[0]'
[ 3.294523] tpd12s015 encoder@0: using lookup tables for GPIO lookup
[ 3.294531] tpd12s015 encoder@0: No GPIO consumer (null) found
[ 3.294539] tpd12s015 encoder@0: GPIO lookup for consumer (null)
[ 3.294545] tpd12s015 encoder@0: using device tree for GPIO lookup
[ 3.294559] of_get_named_gpiod_flags: can't parse 'gpios' property of node '/encoder@0[1]'
[ 3.294572] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/encoder@0[1]'
[ 3.294580] tpd12s015 encoder@0: using lookup tables for GPIO lookup
[ 3.294587] tpd12s015 encoder@0: No GPIO consumer (null) found
[ 3.294595] tpd12s015 encoder@0: GPIO lookup for consumer (null)
[ 3.294601] tpd12s015 encoder@0: using device tree for GPIO lookup
[ 3.294626] of_get_named_gpiod_flags: parsed 'gpios' property of node '/encoder@0[2]' - status (0)
[ 3.294663] gpio gpiochip1: Persistence not supported for GPIO 31
[ 3.295410] connector-hdmi connector@0: GPIO lookup for consumer hpd
[ 3.295418] connector-hdmi connector@0: using device tree for GPIO lookup
[ 3.295433] of_get_named_gpiod_flags: can't parse 'hpd-gpios' property of node '/connector@0[0]'
[ 3.295447] of_get_named_gpiod_flags: can't parse 'hpd-gpio' property of node '/connector@0[0]'
[ 3.295456] connector-hdmi connector@0: using lookup tables for GPIO lookup
[ 3.295463] connector-hdmi connector@0: No GPIO consumer hpd found
[ 3.299580] tc358768: probe of 2-0068 failed with error -2
[ 3.314296] brd: module loaded
[ 3.325305] loop: module loaded
[ 3.343769] m25p80 spi0.0: unrecognized JEDEC id bytes: ff, ff, ff
[ 3.350522] mdio_bus fixed-0: GPIO lookup for consumer reset
[ 3.350531] mdio_bus fixed-0: using lookup tables for GPIO lookup
[ 3.350539] mdio_bus fixed-0: No GPIO consumer reset found
[ 3.350567] libphy: Fixed MDIO Bus: probed
[ 3.358361] mdio_bus 48485000.mdio: GPIO lookup for consumer reset
[ 3.358369] mdio_bus 48485000.mdio: using device tree for GPIO lookup
[ 3.358394] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/ocp/ethernet@48484000/mdio@48485000[0]'
[ 3.358409] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of node '/ocp/ethernet@48484000/mdio@48485000[0]'
[ 3.358418] mdio_bus 48485000.mdio: using lookup tables for GPIO lookup
[ 3.358426] mdio_bus 48485000.mdio: No GPIO consumer reset found
[ 3.412213] davinci_mdio 48485000.mdio: davinci mdio revision 1.6, bus freq 1000000
[ 3.419910] davinci_mdio 48485000.mdio: detected phy mask fffffffd
[ 3.428497] libphy: 48485000.mdio: probed
[ 3.432534] davinci_mdio 48485000.mdio: phy[1]: device 48485000.mdio:01, driver Marvell 88E1510
[ 3.441995] cpsw 48484000.ethernet: Detected MACID = 88:3f:4a:5e:e6:8a
[ 3.448629] cpsw 48484000.ethernet: initialized cpsw ale version 1.4
[ 3.455017] cpsw 48484000.ethernet: ALE Table size 1024
[ 3.460310] cpsw 48484000.ethernet: cpts: overflow check period 500 (jiffies)
[ 3.468476] cpsw 48484000.ethernet: cpsw: Detected MACID = 88:3f:4a:5e:e6:8b
[ 3.502821] rtc-ds1307 0-006f: read: c2 20 23 2c 29 27 20
[ 3.502833] rtc-ds1307 0-006f: read secs=42, mins=20, hours=23, mday=29, mon=6, year=120, wday=3
[ 3.502998] rtc-ds1307 0-006f: char device (253:0)
[ 3.503016] rtc-ds1307 0-006f: registered as rtc0
[ 3.507954] i2c /dev entries driver
[ 3.513350] gpio-fan gpio_fan: GPIO lookup for consumer alarm
[ 3.513357] gpio-fan gpio_fan: using device tree for GPIO lookup
[ 3.513395] of_get_named_gpiod_flags: parsed 'alarm-gpios' property of node '/gpio_fan[0]' - status (0)
[ 3.513435] gpio gpiochip6: Persistence not supported for GPIO 17
[ 3.513451] gpio-fan gpio_fan: GPIO lookup for consumer (null)
[ 3.513457] gpio-fan gpio_fan: using device tree for GPIO lookup
[ 3.513480] of_get_named_gpiod_flags: parsed 'gpios' property of node '/gpio_fan[0]' - status (0)
[ 3.513493] gpio gpiochip6: Persistence not supported for GPIO 27
[ 3.513498] no flags found for (null)
[ 3.513930] gpio-fan gpio_fan: GPIO fan initialized
[ 3.520011] tmp102 0-0048: initialized
[ 3.526344] sdhci: Secure Digital Host Controller Interface driver
[ 3.532686] sdhci: Copyright(c) Pierre Ossman
[ 3.537945] sdhci-pltfm: SDHCI platform and OF driver helper
[ 3.544487] sdhci-omap 4809c000.mmc: GPIO lookup for consumer cd
[ 3.544495] sdhci-omap 4809c000.mmc: using device tree for GPIO lookup
[ 3.544521] of_get_named_gpiod_flags: parsed 'cd-gpios' property of node '/ocp/mmc@4809c000[0]' - status (0)
[ 3.544557] gpio gpiochip5: Persistence not supported for GPIO 27
[ 3.544569] omap_gpio 4805d000.gpio: Could not set line 27 debounce to 200000 microseconds (-22)
[ 3.553399] sdhci-omap 4809c000.mmc: Got CD GPIO
[ 3.558043] sdhci-omap 4809c000.mmc: GPIO lookup for consumer wp
[ 3.558050] sdhci-omap 4809c000.mmc: using device tree for GPIO lookup
[ 3.558065] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@4809c000[0]'
[ 3.558080] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@4809c000[0]'
[ 3.558089] sdhci-omap 4809c000.mmc: using lookup tables for GPIO lookup
[ 3.558097] sdhci-omap 4809c000.mmc: No GPIO consumer wp found
[ 3.558269] sdhci-omap 4809c000.mmc: Linked as a consumer to regulator.26
[ 3.565662] sdhci-omap 4809c000.mmc: Linked as a consumer to regulator.11
[ 3.572573] sdhci-omap 4809c000.mmc: Dropping the link to regulator.11
[ 3.579232] sdhci-omap 4809c000.mmc: Linked as a consumer to regulator.2
[ 3.586506] sdhci-omap 4809c000.mmc: Linked as a consumer to regulator.11
[ 3.593446] sdhci-omap 4809c000.mmc: no pinctrl state for ddr_3_3v mode
[ 3.627908] mmc0: SDHCI controller on 4809c000.mmc [4809c000.mmc] using ADMA
[ 3.635300] sdhci-omap 480b4000.mmc: GPIO lookup for consumer wp
[ 3.635307] sdhci-omap 480b4000.mmc: using device tree for GPIO lookup
[ 3.635323] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480b4000[0]'
[ 3.635337] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@480b4000[0]'
[ 3.635346] sdhci-omap 480b4000.mmc: using lookup tables for GPIO lookup
[ 3.635353] sdhci-omap 480b4000.mmc: No GPIO consumer wp found
[ 3.635551] sdhci-omap 480b4000.mmc: Linked as a consumer to regulator.2
[ 3.642353] sdhci-omap 480b4000.mmc: Dropping the link to regulator.2
[ 3.648936] sdhci-omap 480b4000.mmc: Linked as a consumer to regulator.2
[ 3.681613] mmc1: SDHCI controller on 480b4000.mmc [480b4000.mmc] using ADMA
[ 3.688720] mmc0: host does not support reading read-only switch, assuming write-enable
[ 3.692688] of_get_named_gpiod_flags: parsed 'gpios' property of node '/status-leds/usr0-led[0]' - status (0)
[ 3.692725] gpio gpiochip4: Persistence not supported for GPIO 5
[ 3.692729] no flags found for gpios
[ 3.692847] of_get_named_gpiod_flags: parsed 'gpios' property of node '/status-leds/heartbeat-led[0]' - status (0)
[ 3.692879] gpio gpiochip3: Persistence not supported for GPIO 19
[ 3.692883] no flags found for gpios
[ 3.692993] of_get_named_gpiod_flags: parsed 'gpios' property of node '/status-leds/mmc0-led[0]' - status (0)
[ 3.693005] gpio gpiochip4: Persistence not supported for GPIO 0
[ 3.693009] no flags found for gpios
[ 3.698824] mmc0: new high speed SDHC card at address 0001
[ 3.699722] NET: Registered protocol family 10
[ 3.709623] mmcblk0: mmc0:0001 SD16G 14.5 GiB
[ 3.710914] Segment Routing with IPv6
[ 3.710984] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[ 3.711597] NET: Registered protocol family 17
[ 3.711851] Key type dns_resolver registered
[ 3.712000] Registering SWP/SWPB emulation handler
[ 3.712006] omap_voltage_late_init: Voltage driver support not added
[ 3.712009] Power Management for TI OMAP4+ devices.
[ 3.713111] Loading compiled-in X.509 certificates
[ 3.756489] dmm 4e000000.dmm: workaround for errata i878 in use
[ 3.764768] dmm 4e000000.dmm: initialized all PAT entries
[ 3.770301] mmcblk0: p1 p2
[ 3.771835] omapdss_hdmi5 58040000.encoder: Linked as a consumer to regulator.13
[ 3.771953] omapdss_hdmi5 58040000.encoder: Dropping the link to regulator.13
[ 3.772599] tpd12s015 encoder@0: GPIO lookup for consumer (null)
[ 3.772605] tpd12s015 encoder@0: using device tree for GPIO lookup
[ 3.772622] of_get_named_gpiod_flags: can't parse 'gpios' property of node '/encoder@0[0]'
[ 3.772634] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/encoder@0[0]'
[ 3.772642] tpd12s015 encoder@0: using lookup tables for GPIO lookup
[ 3.772649] tpd12s015 encoder@0: No GPIO consumer (null) found
[ 3.772656] tpd12s015 encoder@0: GPIO lookup for consumer (null)
[ 3.772660] tpd12s015 encoder@0: using device tree for GPIO lookup
[ 3.772672] of_get_named_gpiod_flags: can't parse 'gpios' property of node '/encoder@0[1]'
[ 3.772683] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/encoder@0[1]'
[ 3.772689] tpd12s015 encoder@0: using lookup tables for GPIO lookup
[ 3.772695] tpd12s015 encoder@0: No GPIO consumer (null) found
[ 3.772701] tpd12s015 encoder@0: GPIO lookup for consumer (null)
[ 3.772705] tpd12s015 encoder@0: using device tree for GPIO lookup
[ 3.772731] of_get_named_gpiod_flags: parsed 'gpios' property of node '/encoder@0[2]' - status (0)
[ 3.772782] gpio gpiochip1: Persistence not supported for GPIO 31
[ 3.774066] omapdss_hdmi5 58040000.encoder: Linked as a consumer to regulator.13
[ 3.774527] omapdss_dss 58000000.dss: bound 58001000.dispc (ops dispc_component_ops)
[ 3.774852] omapdss_dss 58000000.dss: bound 58040000.encoder (ops hdmi5_component_ops)
[ 3.812519] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 3.819167] [drm] No driver support for vblank timestamp query.
[ 3.825146] [drm] Cannot find any crtc or sizes
[ 3.827695] mmc1: new DDR MMC card at address 0001
[ 3.835608] [drm] Initialized omapdrm 1.0.0 20110917 for omapdrm.0 on minor 0
[ 3.838584] mmcblk1: mmc1:0001 IS008G 7.28 GiB
[ 3.839091] mmcblk1boot0: mmc1:0001 IS008G partition 1 4.00 MiB
[ 3.839601] mmcblk1boot1: mmc1:0001 IS008G partition 2 4.00 MiB
[ 3.839828] mmcblk1rpmb: mmc1:0001 IS008G partition 3 4.00 MiB, chardev (243:0)
[ 3.840921] mmcblk1: p1 p2
[ 3.870255] rtc-ds1307 0-006f: read: c2 20 23 2c 29 27 20
[ 3.870267] rtc-ds1307 0-006f: read secs=42, mins=20, hours=23, mday=29, mon=6, year=120, wday=3
[ 3.870298] rtc-ds1307 0-006f: setting system clock to 2020-07-29 23:20:42 UTC (1596064842)
[ 3.879440] ALSA device list:
[ 3.882429] No soundcards found.
[ 3.919579] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 3.927754] VFS: Mounted root (ext4 filesystem) on device 179:2.
[ 3.942314] devtmpfs: mounted
[ 3.946775] Freeing unused kernel memory: 2048K
[ 3.951478] Run /sbin/init as init process
[ 4.378207] systemd[1]: systemd 239 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN2 -IDN -PCRE2 default-hierarchy=hybrid)
[ 4.400053] systemd[1]: Detected architecture arm.
[ 4.433381] systemd[1]: Set hostname to <MB-Rev1a>.
[ 4.714207] systemd[1]: File /lib/systemd/system/systemd-journald.service:36 configures an IP firewall (IPAddressDeny=any), but the local system does not support BPF/cgroup based firewalling.
[ 4.731348] systemd[1]: Proceeding WITHOUT firewalling in effect! (This warning is only shown for the first loaded unit using IP firewalling.)
[ 4.872259] [drm] Cannot find any crtc or sizes
[ 5.001101] systemd[1]: Created slice User and Session Slice.
[ 5.032353] systemd[1]: Reached target Slices.
[ 5.062839] systemd[1]: Listening on udev Control Socket.
[ 5.094886] systemd[1]: Created slice system-serial\x2dgetty.slice.
[ 5.122542] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.
[ 5.802060] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 6.343968] systemd-journald[140]: Received request to flush runtime journal from PID 1
[ 7.632771] omap-rproc 58820000.ipu: ignoring dependency for device, assuming no driver
[ 7.673492] omap-rproc 58820000.ipu: ignoring dependency for device, assuming no driver
[ 7.681547] omap-rproc 58820000.ipu: assigned reserved memory node ipu1-memory@9d000000
[ 7.703013] remoteproc remoteproc0: 58820000.ipu is available
[ 7.709633] omap-rproc 55020000.ipu: ignoring dependency for device, assuming no driver
[ 7.710159] remoteproc remoteproc0: Direct firmware load for dra7-ipu1-fw.xem4 failed with error -2
[ 7.710170] remoteproc remoteproc0: powering up 58820000.ipu
[ 7.710198] remoteproc remoteproc0: Direct firmware load for dra7-ipu1-fw.xem4 failed with error -2
[ 7.710207] remoteproc remoteproc0: request_firmware failed: -2
[ 7.749579] omap-rproc 55020000.ipu: ignoring dependency for device, assuming no driver
[ 7.757723] omap-rproc 55020000.ipu: assigned reserved memory node ipu2-memory@95800000
[ 7.788383] remoteproc remoteproc1: 55020000.ipu is available
[ 7.808841] remoteproc remoteproc1: Direct firmware load for dra7-ipu2-fw.xem4 failed with error -2
[ 7.837957] remoteproc remoteproc1: powering up 55020000.ipu
[ 7.844145] omap-rproc 40800000.dsp: ignoring dependency for device, assuming no driver
[ 7.854713] remoteproc remoteproc1: Direct firmware load for dra7-ipu2-fw.xem4 failed with error -2
[ 7.854971] omap-rproc 40800000.dsp: ignoring dependency for device, assuming no driver
[ 7.862312] remoteproc remoteproc1: request_firmware failed: -2
[ 7.880880] omap-rproc 40800000.dsp: assigned reserved memory node dsp1-memory@99000000
[ 7.913923] remoteproc remoteproc2: 40800000.dsp is available
[ 7.920053] remoteproc remoteproc2: Direct firmware load for dra7-dsp1-fw.xe66 failed with error -2
[ 7.930624] omap-rproc 41000000.dsp: ignoring dependency for device, assuming no driver
[ 7.937091] remoteproc remoteproc2: powering up 40800000.dsp
[ 7.937128] remoteproc remoteproc2: Direct firmware load for dra7-dsp1-fw.xe66 failed with error -2
[ 7.937136] remoteproc remoteproc2: request_firmware failed: -2
[ 7.961985] omap-rproc 41000000.dsp: ignoring dependency for device, assuming no driver
[ 7.970267] omap-rproc 41000000.dsp: assigned reserved memory node dsp2-memory@9f000000
[ 7.994584] remoteproc remoteproc3: 41000000.dsp is available
[ 8.000514] remoteproc remoteproc3: Direct firmware load for dra7-dsp2-fw.xe66 failed with error -2
[ 8.035687] remoteproc remoteproc3: powering up 41000000.dsp
[ 8.059411] remoteproc remoteproc3: Direct firmware load for dra7-dsp2-fw.xe66 failed with error -2
[ 8.071268] remoteproc remoteproc3: request_firmware failed: -2
[ 8.738109] Driver for 1-wire Dallas network protocol.
[ 8.778831] ov2659 0-0030: GPIO lookup for consumer pwrdn
[ 8.778841] ov2659 0-0030: using device tree for GPIO lookup
[ 8.778877] of_get_named_gpiod_flags: parsed 'pwrdn-gpios' property of node '/ocp/i2c@48070000/ov2659@30[0]' - status (0)
[ 8.778894] gpio gpiochip5: Persistence not supported for GPIO 14
[ 8.781455] ov2659 0-0030: Sensor detection failed (3030, 0)
[ 8.808142] omap-des 480a5000.des: OMAP DES hw accel rev: 2.2
[ 8.833119] omap-des 480a5000.des: will run requests pump with realtime priority
[ 8.872271] omap_hdq 480b2000.1w: OMAP HDQ Hardware Rev 0.:. Driver in Interrupt mode
[ 9.102285] w1_master_driver w1_bus_master1: Attaching one wire slave 01.000000000000 crc 3d
[ 9.133494] w1_master_driver w1_bus_master1: Family 1 for 01.000000000000.3d is not registered.
[ 9.330817] omap_rtc 48838000.rtc: already running
[ 9.366983] omap_rtc 48838000.rtc: char device (253:1)
[ 9.366997] omap_rtc 48838000.rtc: registered as rtc1
[ 9.604748] vip 48990000.vip: loading firmware vpdma-1b8.bin
[ 9.611155] vpe 489d0000.vpe: loading firmware vpdma-1b8.bin
[ 9.625757] net eth0: initializing cpsw version 1.15 (0)
[ 9.642288] vip 48990000.vip: VPDMA firmware loaded
[ 9.658815] libphy: PHY 48485000.mdio:00 not found
[ 9.663032] vpe 489d0000.vpe: Device registered as /dev/video0
[ 9.732524] net eth0: phy "48485000.mdio:00" not found on slave 0, err -19
[ 9.765828] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 10.077892] net eth1: initializing cpsw version 1.15 (0)
[ 10.208220] Marvell 88E1510 48485000.mdio:01: attached PHY driver [Marvell 88E1510] (mii_bus:phy_addr=48485000.mdio:01, irq=POLL)
[ 10.284157] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
[ 10.577894] phy phy-4a084000.phy.4: Linked as a consumer to regulator.21
[ 10.619508] phy phy-4a085000.phy.5: Linked as a consumer to regulator.21
[ 10.762314] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[ 10.829428] omap-sham 4b101000.sham: hw accel on OMAP rev 4.3
[ 10.863729] CAN device driver interface
[ 10.885281] c_can_platform 4ae3c000.can: c_can_platform device registered (regs=6e9ff22b, irq=88)
[ 10.900102] omap-aes 4b500000.aes: OMAP AES hw accel rev: 3.3
[ 10.910182] omap-aes 4b500000.aes: will run requests pump with realtime priority
[ 10.953725] omap-aes 4b700000.aes: OMAP AES hw accel rev: 3.3
[ 10.972047] omap-aes 4b700000.aes: will run requests pump with realtime priority
[ 11.355949] omap-hdmi-audio omap-hdmi-audio.0.auto: snd-soc-dummy-dai <-> 58040000.encoder mapping ok
[ 11.384158] omap-hdmi-audio omap-hdmi-audio.0.auto: ASoC: no DMI vendor name!
[ 11.472620] mdio_bus 4b2b2400.mdio: GPIO lookup for consumer reset
[ 11.472633] mdio_bus 4b2b2400.mdio: using device tree for GPIO lookup
[ 11.472654] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/ocp/pruss-soc-bus@4b2a6004/pruss@4b280000/mdio@4b2b2400[0]'
[ 11.472672] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of node '/ocp/pruss-soc-bus@4b2a6004/pruss@4b280000/mdio@4b2b2400[0]'
[ 11.472683] mdio_bus 4b2b2400.mdio: using lookup tables for GPIO lookup
[ 11.472693] mdio_bus 4b2b2400.mdio: No GPIO consumer reset found
[ 11.532864] davinci_mdio 4b2b2400.mdio: davinci mdio revision 1.6, bus freq 1000000
[ 11.544990] libphy: 4b2b2400.mdio: probed
[ 11.559232] mdio_bus 4b2b2400.mdio: MDIO device at address 0 is missing.
[ 11.620341] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/ocp/pruss-soc-bus@4b2a6004/pruss@4b280000/mdio@4b2b2400/ethernet-phy@1[0]'
[ 11.629587] davinci_mdio 4b2b2400.mdio: phy[1]: device 4b2b2400.mdio:01, driver TI DP83620 10/100 Mbps PHY
[ 11.710727] remoteproc remoteproc4: 4b234000.pru is available
[ 11.735086] pru-rproc 4b234000.pru: PRU rproc node pru@4b234000 probed successfully
[ 11.771352] remoteproc remoteproc5: 4b238000.pru is available
[ 11.802773] pru-rproc 4b238000.pru: PRU rproc node pru@4b238000 probed successfully
[ 11.865242] remoteproc remoteproc6: 4b2b4000.pru is available
[ 11.881657] pru-rproc 4b2b4000.pru: PRU rproc node pru@4b2b4000 probed successfully
[ 11.915521] remoteproc remoteproc7: 4b2b8000.pru is available
[ 11.935247] pru-rproc 4b2b8000.pru: PRU rproc node pru@4b2b8000 probed successfully
[ 15.004070] dwc3 48890000.usb: Failed to get clk 'ref': -2
[ 15.037161] dwc3 488d0000.usb: Failed to get clk 'ref': -2
[ 15.247419] usbcore: registered new interface driver usbfs
[ 15.263417] usbcore: registered new interface driver hub
[ 15.286217] usbcore: registered new device driver usb
[ 15.321597] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[ 15.327149] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 1
[ 15.337050] xhci-hcd xhci-hcd.1.auto: hcc params 0x0220f04c hci version 0x100 quirks 0x0000000002010010
[ 15.348392] xhci-hcd xhci-hcd.1.auto: irq 176, io mem 0x48890000
[ 15.355715] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19
[ 15.364364] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 15.371622] usb usb1: Product: xHCI Host Controller
[ 15.377145] usb usb1: Manufacturer: Linux 4.19.94-rt39-ga242ccf3f1 xhci-hcd
[ 15.384466] usb usb1: SerialNumber: xhci-hcd.1.auto
[ 15.389996] hub 1-0:1.0: USB hub found
[ 15.397020] hub 1-0:1.0: 1 port detected
[ 15.407732] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[ 15.417249] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 2
[ 15.428827] xhci-hcd xhci-hcd.1.auto: Host supports USB 3.0 SuperSpeed
[ 15.437533] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[ 15.446267] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19
[ 15.455938] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 15.463621] usb usb2: Product: xHCI Host Controller
[ 15.468525] usb usb2: Manufacturer: Linux 4.19.94-rt39-ga242ccf3f1 xhci-hcd
[ 15.476087] usb usb2: SerialNumber: xhci-hcd.1.auto
[ 15.481618] hub 2-0:1.0: USB hub found
[ 15.487399] hub 2-0:1.0: 1 port detected
[ 15.495512] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
[ 15.501058] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 3
[ 15.510939] xhci-hcd xhci-hcd.2.auto: hcc params 0x0220f04c hci version 0x100 quirks 0x0000000002010010
[ 15.521780] xhci-hcd xhci-hcd.2.auto: irq 177, io mem 0x488d0000
[ 15.525031] cpsw 48484000.ethernet eth1: Link is Up - 1Gbps/Full - flow control rx/tx
[ 15.525073] IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready
[ 15.564931] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 4.19
[ 15.573705] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 15.580969] usb usb3: Product: xHCI Host Controller
[ 15.587360] usb usb3: Manufacturer: Linux 4.19.94-rt39-ga242ccf3f1 xhci-hcd
[ 15.594971] usb usb3: SerialNumber: xhci-hcd.2.auto
[ 15.600485] hub 3-0:1.0: USB hub found
[ 15.606422] hub 3-0:1.0: 1 port detected
[ 15.613757] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
[ 15.619288] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 4
[ 15.629989] xhci-hcd xhci-hcd.2.auto: Host supports USB 3.0 SuperSpeed
[ 15.637458] usb usb4: We don't know the algorithms for LPM for this host, disabling LPM.
[ 15.646293] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 4.19
[ 15.654962] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 15.662580] usb usb4: Product: xHCI Host Controller
[ 15.667482] usb usb4: Manufacturer: Linux 4.19.94-rt39-ga242ccf3f1 xhci-hcd
[ 15.675154] usb usb4: SerialNumber: xhci-hcd.2.auto
[ 15.680694] hub 4-0:1.0: USB hub found
[ 15.686341] hub 4-0:1.0: 1 port detected
[ 15.883586] rtc-ds1307 0-006f: write secs=55, mins=20, hours=23, mday=29, mon=6, year=120, wday=3
[ 15.883599] rtc-ds1307 0-006f: write: d5 20 23 0c 29 07 20
[ 15.884173] rtc-ds1307 0-006f: read: d5 20 23 2c 29 27 20
[ 15.884185] rtc-ds1307 0-006f: read secs=55, mins=20, hours=23, mday=29, mon=6, year=120, wday=3
[ 19.808895] rtc-ds1307 0-006f: write secs=58, mins=20, hours=23, mday=29, mon=6, year=120, wday=3
[ 19.808909] rtc-ds1307 0-006f: write: d8 20 23 0c 29 07 20
[ 19.811210] rtc-ds1307 0-006f: read: d8 20 23 2c 29 27 20
[ 19.811225] rtc-ds1307 0-006f: read secs=58, mins=20, hours=23, mday=29, mon=6, year=120, wday=3
[ 20.211152] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null)
Thank you for your help
Greg.
