[PATCH v5 01/44] dt-bindings: clock: Add new bindings for TI Davinci PLL clocks

[Adam Ford]

On Wed, Jan 10, 2018 at 8:50 PM, David Lechner <david at lechnology.com> wrote:
> On 01/10/2018 04:24 PM, Adam Ford wrote:
>>
>>
>> I am available tomorrow to build and test patches against the
>> da850-evm.  I just need to know which version(s) to test.
>
>
> Great. As per the cover letter:
>
> You can find a working branch with everything included in the
> "common-clk-v5"
> branch of https://github.com/dlech/ev3dev-kernel.git.

I wasn't sure if things had changed after some of the dialog about the
bindings and device tree.

Here is my log with DEBUG_LL and CONFIG_EARLY_PRINTK set :

Starting kernel ...

Uncompressing Linux... done, booting the kernel.
Booting Linux on physical CPU 0x0
Linux version 4.15.0-rc4-g8564e0f (aford at ubuntu16) (gcc version 7.2.0
(Buildroot 2017.11.1-00021-g7b43660)) #2 PREEMPT Thu Jan 11 06:35:29
CST 2018
CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=0005317f
CPU: VIVT data cache, VIVT instruction cache
OF: fdt: Machine model: DA850/AM1808/OMAP-L138 EVM
Memory policy: Data cache writethrough
cma: Reserved 16 MiB at 0xc2c00000
DaVinci da850/omap-l138 variant 0x0
random: fast init done
Built 1 zonelists, mobility grouping on.  Total pages: 16256
Kernel command line: console=ttyS2,115200n8 root=PARTUUID= rw
rootfstype=ext4 rootwait
Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Memory: 42164K/65536K available (4548K kernel code, 280K rwdata, 1044K
rodata, 232K init, 143K bss, 6988K reserved, 16384K cma-reserved)
Virtual kernel memory layout:
    vector  : 0xffff0000 - 0xffff1000   (   4 kB)
    fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
    vmalloc : 0xc4800000 - 0xff800000   ( 944 MB)
    lowmem  : 0xc0000000 - 0xc4000000   (  64 MB)
    modules : 0xbf000000 - 0xc0000000   (  16 MB)
      .text : 0x(ptrval) - 0x(ptrval)   (4550 kB)
      .init : 0x(ptrval) - 0x(ptrval)   ( 232 kB)
      .data : 0x(ptrval) - 0x(ptrval)   ( 281 kB)
       .bss : 0x(ptrval) - 0x(ptrval)   ( 144 kB)
SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
Preemptible hierarchical RCU implementation.
        Tasks RCU enabled.
NR_IRQS: 245
clocksource: timer0_1: mask: 0xffffffff max_cycles: 0xffffffff,
max_idle_ns: 79635851949 ns
sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every
89478484971ns
Console: colour dummy device 80x30
Calibrating delay loop... 148.88 BogoMIPS (lpj=744448)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
CPU: Testing write buffer coherency: ok
Setting up static identity map for 0xc0008400 - 0xc0008458
Hierarchical SRCU implementation.
devtmpfs: initialized
clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff,
max_idle_ns: 19112604462750000 ns
futex hash table entries: 256 (order: -1, 3072 bytes)
pinctrl core: initialized pinctrl subsystem
NET: Registered protocol family 16
DMA: preallocated 256 KiB pool for atomic coherent allocations
cpuidle: using governor menu
mux: initialized RTC_ALARM
mux: Setting register RTC_ALARM
mux:    PINMUX0 (0x00000000) = 0x44080000 -> 0x24080000
edma 1c00000.edma: memcpy is disabled
edma 1c00000.edma: TI EDMA DMA engine driver
edma 1e30000.edma: memcpy is disabled
edma 1e30000.edma: TI EDMA DMA engine driver
i2c_davinci 1c22000.i2c: could not find pctldev for node
/soc at 1c00000/pinmux at 14120/pinmux_i2c0_pins, deferring probe
clocksource: Switched to clocksource timer0_1
NET: Registered protocol family 2
TCP established hash table entries: 1024 (order: 0, 4096 bytes)
TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
TCP: Hash tables configured (established 1024 bind 1024)
UDP hash table entries: 256 (order: 0, 4096 bytes)
UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
NET: Registered protocol family 1
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
Initialise system trusted keyrings
workingset: timestamp_bits=30 max_order=14 bucket_order=0
Key type asymmetric registered
Asymmetric key parser 'x509' registered
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251)
io scheduler noop registered (default)
io scheduler mq-deadline registered
io scheduler kyber registered
pinctrl-single 1c14120.pinmux: 160 pins at pa fdfe34a6 size 80
Serial: 8250/16550 driver, 3 ports, IRQ sharing disabled
1c42000.serial: ttyS0 at MMIO 0x1c42000 (irq = 25, base_baud =
9375000) is a TI DA8xx/66AK2x
1d0c000.serial: ttyS1 at MMIO 0x1d0c000 (irq = 53, base_baud =
8250000) is a TI DA8xx/66AK2x
1d0d000.serial: ttyS2 at MMIO 0x1d0d000 (irq = 61, base_baud =
8250000) is a TI DA8xx/66AK2x
console [ttyS2] enabled
brd: module loaded
libphy: Fixed MDIO Bus: probed
davinci_mdio 1e24000.mdio: failed to get device clock
davinci_mdio: probe of 1e24000.mdio failed with error -2
i2c /dev entries driver
davinci_mmc 1c40000.mmc: Using DMA, 4-bit mode
NET: Registered protocol family 10
Segment Routing with IPv6
sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
NET: Registered protocol family 17
Loading compiled-in X.509 certificates
mmc0: host does not support reading read-only switch, assuming
write-enable
mmc0: new high speed SDHC card at address b368
mmcblk0: mmc0:b368 00000 3.75 GiB
 mmcblk0: p1 p2
pca953x 0-0020: 0-0020 supply vcc not found, using dummy regulator
pca953x 0-0020: failed reading register
pca953x: probe of 0-0020 failed with error -121
console [netcon0] enabled
netconsole: network logging started
davinci_emac 1e20000.ethernet: incompatible machine/device type for
reading mac address
hctosys: unable to open rtc device (rtc0)

>