From: Lucas Zampar Bernardi <lucas.zampar@gmail.com>
To: Alexander Shiyan <shc_work@mail.ru>,
Marc Kleine-Budde <mkl@pengutronix.de>
Cc: linux-can@vger.kernel.org
Subject: Re: MCP2515 DTS support
Date: Wed, 26 Feb 2014 10:12:04 -0300 [thread overview]
Message-ID: <530DE824.2060803@gmail.com> (raw)
In-Reply-To: <1393388253.686159171@f330.i.mail.ru>
[-- Attachment #1: Type: text/plain, Size: 2931 bytes --]
Hello Alexander,
Follow attach my DTS file and my dmesg log.
How you can see, we have "mcp251x: probe of spi32766.2 failed with error
-2.".
I discovered that the cause is the clock config structure, because if
I've forced a frequency hardcode all driver works.
The point where I've forced is:
on mcp251x.c
static int mcp251x_can_probe(struct spi_device *spi)
{
const struct of_device_id *of_id = of_match_device(mcp251x_of_match,
&spi->dev);
struct mcp251x_platform_data *pdata = dev_get_platdata(&spi->dev);
struct net_device *net;
struct mcp251x_priv *priv;
int freq, ret = -ENODEV;
struct clk *clk;
clk = devm_clk_get(&spi->dev, NULL);
if (IS_ERR(clk)) {
if (pdata)
freq = pdata->oscillator_frequency;
else
freq = 20 * 1000 * 1000; /* crystal freq HARDCODE */
// return PTR_ERR(clk);
} else {
freq = clk_get_rate(clk);
}
....
I'm really don't know if it's a dts config problem or a driver problem.
regards,
Lucas
On 26-02-2014 01:17, Alexander Shiyan wrote:
> Вторник, 25 февраля 2014, 22:35 +01:00 от Marc Kleine-Budde <mkl@pengutronix.de>:
>> On 02/22/2014 08:46 PM, Lucas Zampar Bernardi wrote:
>>> Hi again,
>>>
>>> I found the causes of problem, and now I need to know if I was setting
>>> wrong structure or there are driver problem.
>>> I've had this modification on mcp251x.c:
>>>
>>> static int mcp251x_can_probe(struct spi_device *spi)
>>> {
>>> const struct of_device_id *of_id = of_match_device(mcp251x_of_match,
>>> &spi->dev);
>>> struct mcp251x_platform_data *pdata = dev_get_platdata(&spi->dev);
>>> struct net_device *net;
>>> struct mcp251x_priv *priv;
>>> int freq, ret = -ENODEV;
>>> struct clk *clk;
>>>
>>>
>>> clk = devm_clk_get(&spi->dev, NULL);
>>> dev_dbg(&spi->dev, "MCP2515: clk = devm_clk_get(&spi->dev, NULL)");
>>> if (IS_ERR(clk)) {
>>> if (pdata)
>>> {
>>> freq = pdata->oscillator_frequency;
>>> }
>>> else
>>> {
>>>>> freq = 20 * 1000 * 1000; // FORCE FREQUENCY to 20Mhz
>>> //return PTR_ERR(clk);
>>> }
>>> } else {
>>> dev_dbg(&spi->dev, "MCP2515: freq = clk_get_rate(clk);");
>>> freq = clk_get_rate(clk);
>>> }
>>>
>>>
>>> Then the driver start to run.
>>>
>>> I think that the problem is about how to set a correct clock.
>>>
>>>
>>> I put on can node:
>>> can0: can@1 {
>>> compatible = "microchip,mcp2515";
>>> reg = <2>;
> can0 ... can@1 ... reg = <2>...
> Uhhh....
>
> Unfortunately I do not see the original message, please repeat it to me.
> Boot log is also required, as long as I do not understand what the problem
> you have there.
>
> ---
[-- Attachment #2: dmesg.log --]
[-- Type: text/x-log, Size: 57629 bytes --]
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 3.14.0-rc4+ (zampar@zampar-dell) (gcc version 4.7.3 (Buildroot 2014.02-rc2-00081-g5ec4f42) ) #3 Wed Feb 26 09:43:30 BRT 2014
[ 0.000000] CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00053177
[ 0.000000] CPU: VIVT data cache, VIVT instruction cache
[ 0.000000] Machine model: MyMachine
[ 0.000000] Memory policy: Data cache writeback
[ 0.000000] AT91: Detected soc type: at91sam9x5
[ 0.000000] AT91: Detected soc subtype: at91sam9g25
[ 0.000000] AT91: sram at 0x300000 of 0x8000 mapped at 0xfef70000
[ 0.000000] On node 0 totalpages: 32768
[ 0.000000] free_area_init_node: node 0, pgdat c04d81a4, node_mem_map c7efa000
[ 0.000000] Normal zone: 256 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 32768 pages, LIFO batch:7
[ 0.000000] Clocks: CPU 400 MHz, master 133 MHz, main 12.000 MHz
[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 32512
[ 0.000000] Kernel command line: console=ttyS0,115200 earlyprintk root=/dev/nfs rw nfsroot=10.185.5.4:/work/nfs ip=10.185.5.102
[ 0.000000] PID hash table entries: 512 (order: -1, 2048 bytes)
[ 0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
[ 0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.000000] Memory: 124660K/131072K available (3548K kernel code, 170K rwdata, 1068K rodata, 138K init, 217K bss, 6412K reserved)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
[ 0.000000] vmalloc : 0xc8800000 - 0xff000000 ( 872 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xc8000000 ( 128 MB)
[ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB)
[ 0.000000] .text : 0xc0008000 - 0xc048a430 (4618 kB)
[ 0.000000] .init : 0xc048b000 - 0xc04ad84c ( 139 kB)
[ 0.000000] .data : 0xc04ae000 - 0xc04d8900 ( 171 kB)
[ 0.000000] .bss : 0xc04d8900 - 0xc050ef94 ( 218 kB)
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] sched_clock: 32 bits at 128 Hz, resolution 7812500ns, wraps every 16777216000000000ns
[ 0.000000] Console: colour dummy device 80x30
[ 0.054687] Calibrating delay loop... 198.76 BogoMIPS (lpj=775168)
[ 0.054687] pid_max: default: 32768 minimum: 301
[ 0.062500] Mount-cache hash table entries: 512
[ 0.070312] CPU: Testing write buffer coherency: ok
[ 0.070312] Setting up static identity map for 0x2035c910 - 0x2035c968
[ 0.070312] devtmpfs: initialized
[ 0.070312] device: 'platform': device_add
[ 0.070312] PM: Adding info for No Bus:platform
[ 0.070312] bus: 'platform': registered
[ 0.070312] bus: 'cpu': registered
[ 0.070312] device: 'cpu': device_add
[ 0.078125] PM: Adding info for No Bus:cpu
[ 0.078125] bus: 'container': registered
[ 0.078125] device: 'container': device_add
[ 0.078125] PM: Adding info for No Bus:container
[ 0.078125] bus: 'workqueue': registered
[ 0.078125] device: 'workqueue': device_add
[ 0.078125] PM: Adding info for No Bus:workqueue
[ 0.078125] pinctrl core: initialized pinctrl subsystem
[ 0.078125] NET: Registered protocol family 16
[ 0.078125] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.078125] device class 'bdi': registering
[ 0.078125] device class 'gpio': registering
[ 0.078125] device class 'tty': registering
[ 0.078125] device class 'vtconsole': registering
[ 0.078125] device: 'vtcon0': device_add
[ 0.078125] PM: Adding info for No Bus:vtcon0
[ 0.085937] bus: 'spi': registered
[ 0.085937] device class 'spi_master': registering
[ 0.085937] bus: 'i2c': registered
[ 0.085937] bus: 'i2c': add driver dummy
[ 0.085937] device: 'ahb.0': device_add
[ 0.085937] bus: 'platform': add device ahb.0
[ 0.085937] PM: Adding info for platform:ahb.0
[ 0.085937] device: 'apb.1': device_add
[ 0.085937] bus: 'platform': add device apb.1
[ 0.085937] PM: Adding info for platform:apb.1
[ 0.085937] device: 'fffff000.interrupt-controller': device_add
[ 0.085937] bus: 'platform': add device fffff000.interrupt-controller
[ 0.085937] PM: Adding info for platform:fffff000.interrupt-controller
[ 0.085937] device: 'ffffe800.ramc': device_add
[ 0.085937] bus: 'platform': add device ffffe800.ramc
[ 0.085937] PM: Adding info for platform:ffffe800.ramc
[ 0.085937] device: 'fffffc00.pmc': device_add
[ 0.085937] bus: 'platform': add device fffffc00.pmc
[ 0.085937] PM: Adding info for platform:fffffc00.pmc
[ 0.085937] device: 'fffffe00.rstc': device_add
[ 0.085937] bus: 'platform': add device fffffe00.rstc
[ 0.085937] PM: Adding info for platform:fffffe00.rstc
[ 0.085937] device: 'fffffe10.shdwc': device_add
[ 0.085937] bus: 'platform': add device fffffe10.shdwc
[ 0.085937] PM: Adding info for platform:fffffe10.shdwc
[ 0.085937] device: 'fffffe30.timer': device_add
[ 0.085937] bus: 'platform': add device fffffe30.timer
[ 0.085937] PM: Adding info for platform:fffffe30.timer
[ 0.093750] device: 'f8008000.timer': device_add
[ 0.093750] bus: 'platform': add device f8008000.timer
[ 0.093750] PM: Adding info for platform:f8008000.timer
[ 0.093750] device: 'f800c000.timer': device_add
[ 0.093750] bus: 'platform': add device f800c000.timer
[ 0.093750] PM: Adding info for platform:f800c000.timer
[ 0.093750] device: 'ffffec00.dma-controller': device_add
[ 0.093750] bus: 'platform': add device ffffec00.dma-controller
[ 0.093750] PM: Adding info for platform:ffffec00.dma-controller
[ 0.093750] device: 'ffffee00.dma-controller': device_add
[ 0.093750] bus: 'platform': add device ffffee00.dma-controller
[ 0.093750] PM: Adding info for platform:ffffee00.dma-controller
[ 0.093750] device: 'pinctrl.2': device_add
[ 0.093750] bus: 'platform': add device pinctrl.2
[ 0.093750] PM: Adding info for platform:pinctrl.2
[ 0.093750] device: 'fffff400.gpio': device_add
[ 0.093750] bus: 'platform': add device fffff400.gpio
[ 0.093750] PM: Adding info for platform:fffff400.gpio
[ 0.093750] device: 'fffff600.gpio': device_add
[ 0.093750] bus: 'platform': add device fffff600.gpio
[ 0.093750] PM: Adding info for platform:fffff600.gpio
[ 0.093750] device: 'fffff800.gpio': device_add
[ 0.093750] bus: 'platform': add device fffff800.gpio
[ 0.093750] PM: Adding info for platform:fffff800.gpio
[ 0.101562] device: 'fffffa00.gpio': device_add
[ 0.101562] bus: 'platform': add device fffffa00.gpio
[ 0.101562] PM: Adding info for platform:fffffa00.gpio
[ 0.101562] device: 'f0008000.mmc': device_add
[ 0.101562] bus: 'platform': add device f0008000.mmc
[ 0.101562] PM: Adding info for platform:f0008000.mmc
[ 0.101562] device: 'fffff200.serial': device_add
[ 0.101562] bus: 'platform': add device fffff200.serial
[ 0.101562] PM: Adding info for platform:fffff200.serial
[ 0.101562] device: 'f8010000.i2c': device_add
[ 0.101562] bus: 'platform': add device f8010000.i2c
[ 0.101562] PM: Adding info for platform:f8010000.i2c
[ 0.101562] device: 'f8014000.i2c': device_add
[ 0.101562] bus: 'platform': add device f8014000.i2c
[ 0.101562] PM: Adding info for platform:f8014000.i2c
[ 0.101562] device: 'f804c000.adc': device_add
[ 0.101562] bus: 'platform': add device f804c000.adc
[ 0.101562] PM: Adding info for platform:f804c000.adc
[ 0.101562] device: 'f0000000.spi': device_add
[ 0.101562] bus: 'platform': add device f0000000.spi
[ 0.101562] PM: Adding info for platform:f0000000.spi
[ 0.101562] device: 'fffffeb0.rtc': device_add
[ 0.101562] bus: 'platform': add device fffffeb0.rtc
[ 0.101562] PM: Adding info for platform:fffffeb0.rtc
[ 0.101562] device: 'f802c000.ethernet': device_add
[ 0.101562] bus: 'platform': add device f802c000.ethernet
[ 0.109375] PM: Adding info for platform:f802c000.ethernet
[ 0.109375] device: '40000000.nand': device_add
[ 0.109375] bus: 'platform': add device 40000000.nand
[ 0.109375] PM: Adding info for platform:40000000.nand
[ 0.109375] device: '600000.ohci': device_add
[ 0.109375] bus: 'platform': add device 600000.ohci
[ 0.109375] PM: Adding info for platform:600000.ohci
[ 0.109375] device: '700000.ehci': device_add
[ 0.109375] bus: 'platform': add device 700000.ehci
[ 0.109375] PM: Adding info for platform:700000.ehci
[ 0.109375] device: 'leds.3': device_add
[ 0.109375] bus: 'platform': add device leds.3
[ 0.109375] PM: Adding info for platform:leds.3
[ 0.109375] device: 'gpio_keys.4': device_add
[ 0.109375] bus: 'platform': add device gpio_keys.4
[ 0.109375] PM: Adding info for platform:gpio_keys.4
[ 0.109375] device: 'onewire.5': device_add
[ 0.109375] bus: 'platform': add device onewire.5
[ 0.109375] PM: Adding info for platform:onewire.5
[ 0.109375] No ATAGs?
[ 0.109375] AT91: Power Management
[ 0.109375] Registering platform device 'cpuidle-at91.0'. Parent at platform
[ 0.109375] device: 'cpuidle-at91.0': device_add
[ 0.109375] bus: 'platform': add device cpuidle-at91.0
[ 0.109375] PM: Adding info for platform:cpuidle-at91.0
[ 0.109375] AT91: Starting after power-restored wakeup
[ 0.109375] bus: 'platform': add driver gpio-at91
[ 0.109375] bus: 'platform': driver_probe_device: matched device fffff400.gpio with driver gpio-at91
[ 0.109375] bus: 'platform': really_probe: probing driver gpio-at91 with device fffff400.gpio
[ 0.109375] gpio-at91 fffff400.gpio: no default pinctrl state
[ 0.109375] device: 'gpiochip0': device_add
[ 0.109375] PM: Adding info for No Bus:gpiochip0
[ 0.109375] gpio-at91 fffff400.gpio: at address fefff400
[ 0.117187] driver: 'fffff400.gpio': driver_bound: bound to device 'gpio-at91'
[ 0.117187] bus: 'platform': really_probe: bound device fffff400.gpio to driver gpio-at91
[ 0.117187] bus: 'platform': driver_probe_device: matched device fffff600.gpio with driver gpio-at91
[ 0.117187] bus: 'platform': really_probe: probing driver gpio-at91 with device fffff600.gpio
[ 0.117187] gpio-at91 fffff600.gpio: no default pinctrl state
[ 0.117187] device: 'gpiochip32': device_add
[ 0.117187] PM: Adding info for No Bus:gpiochip32
[ 0.117187] gpio-at91 fffff600.gpio: at address fefff600
[ 0.117187] driver: 'fffff600.gpio': driver_bound: bound to device 'gpio-at91'
[ 0.117187] bus: 'platform': really_probe: bound device fffff600.gpio to driver gpio-at91
[ 0.117187] bus: 'platform': driver_probe_device: matched device fffff800.gpio with driver gpio-at91
[ 0.117187] bus: 'platform': really_probe: probing driver gpio-at91 with device fffff800.gpio
[ 0.117187] gpio-at91 fffff800.gpio: no default pinctrl state
[ 0.117187] device: 'gpiochip64': device_add
[ 0.117187] PM: Adding info for No Bus:gpiochip64
[ 0.117187] gpio-at91 fffff800.gpio: at address fefff800
[ 0.117187] driver: 'fffff800.gpio': driver_bound: bound to device 'gpio-at91'
[ 0.117187] bus: 'platform': really_probe: bound device fffff800.gpio to driver gpio-at91
[ 0.117187] bus: 'platform': driver_probe_device: matched device fffffa00.gpio with driver gpio-at91
[ 0.117187] bus: 'platform': really_probe: probing driver gpio-at91 with device fffffa00.gpio
[ 0.117187] gpio-at91 fffffa00.gpio: no default pinctrl state
[ 0.117187] device: 'gpiochip96': device_add
[ 0.117187] PM: Adding info for No Bus:gpiochip96
[ 0.117187] gpio-at91 fffffa00.gpio: at address fefffa00
[ 0.117187] driver: 'fffffa00.gpio': driver_bound: bound to device 'gpio-at91'
[ 0.117187] bus: 'platform': really_probe: bound device fffffa00.gpio to driver gpio-at91
[ 0.117187] bus: 'platform': add driver pinctrl-at91
[ 0.117187] bus: 'platform': driver_probe_device: matched device pinctrl.2 with driver pinctrl-at91
[ 0.117187] bus: 'platform': really_probe: probing driver pinctrl-at91 with device pinctrl.2
[ 0.117187] pinctrl-at91 pinctrl.2: no default pinctrl state
[ 0.117187] pinctrl-at91 pinctrl.2: initialized AT91 pinctrl driver
[ 0.117187] driver: 'pinctrl.2': driver_bound: bound to device 'pinctrl-at91'
[ 0.117187] bus: 'platform': really_probe: bound device pinctrl.2 to driver pinctrl-at91
[ 0.117187] device class 'dma': registering
[ 0.117187] bus: 'platform': add driver atmel_tcb
[ 0.125000] bus: 'platform': driver_probe_device: matched device f8008000.timer with driver atmel_tcb
[ 0.125000] bus: 'platform': really_probe: probing driver atmel_tcb with device f8008000.timer
[ 0.125000] atmel_tcb f8008000.timer: no default pinctrl state
[ 0.125000] driver: 'f8008000.timer': driver_bound: bound to device 'atmel_tcb'
[ 0.125000] bus: 'platform': really_probe: bound device f8008000.timer to driver atmel_tcb
[ 0.125000] bus: 'platform': driver_probe_device: matched device f800c000.timer with driver atmel_tcb
[ 0.125000] bus: 'platform': really_probe: probing driver atmel_tcb with device f800c000.timer
[ 0.125000] atmel_tcb f800c000.timer: no default pinctrl state
[ 0.125000] driver: 'f800c000.timer': driver_bound: bound to device 'atmel_tcb'
[ 0.125000] bus: 'platform': really_probe: bound device f800c000.timer to driver atmel_tcb
[ 0.125000] tcb_clksrc: tc0 at 16.166 MHz
[ 0.125000] device: 'cpu0': device_add
[ 0.125000] bus: 'cpu': add device cpu0
[ 0.125000] PM: Adding info for cpu:cpu0
[ 0.179687] device: 'writeback': device_add
[ 0.179687] bus: 'workqueue': add device writeback
[ 0.179687] PM: Adding info for workqueue:writeback
[ 0.179687] device: 'default': device_add
[ 0.179687] PM: Adding info for No Bus:default
[ 0.179687] bio: create slab <bio-0> at 0
[ 0.179687] device class 'block': registering
[ 0.179687] bus: 'platform': add driver at_hdmac
[ 0.179687] bus: 'platform': driver_probe_device: matched device ffffec00.dma-controller with driver at_hdmac
[ 0.179687] bus: 'platform': really_probe: probing driver at_hdmac with device ffffec00.dma-controller
[ 0.179687] at_hdmac ffffec00.dma-controller: no default pinctrl state
[ 0.179687] at_hdmac ffffec00.dma-controller: Atmel AHB DMA Controller ( cpy slave ), 8 channels
[ 0.179687] device: 'dma0chan0': device_add
[ 0.179687] PM: Adding info for No Bus:dma0chan0
[ 0.179687] device: 'dma0chan1': device_add
[ 0.179687] PM: Adding info for No Bus:dma0chan1
[ 0.179687] device: 'dma0chan2': device_add
[ 0.179687] PM: Adding info for No Bus:dma0chan2
[ 0.179687] device: 'dma0chan3': device_add
[ 0.179687] PM: Adding info for No Bus:dma0chan3
[ 0.179687] device: 'dma0chan4': device_add
[ 0.179687] PM: Adding info for No Bus:dma0chan4
[ 0.187500] device: 'dma0chan5': device_add
[ 0.187500] PM: Adding info for No Bus:dma0chan5
[ 0.187500] device: 'dma0chan6': device_add
[ 0.187500] PM: Adding info for No Bus:dma0chan6
[ 0.187500] device: 'dma0chan7': device_add
[ 0.187500] PM: Adding info for No Bus:dma0chan7
[ 0.187500] driver: 'ffffec00.dma-controller': driver_bound: bound to device 'at_hdmac'
[ 0.187500] bus: 'platform': really_probe: bound device ffffec00.dma-controller to driver at_hdmac
[ 0.187500] bus: 'platform': driver_probe_device: matched device ffffee00.dma-controller with driver at_hdmac
[ 0.187500] bus: 'platform': really_probe: probing driver at_hdmac with device ffffee00.dma-controller
[ 0.187500] at_hdmac ffffee00.dma-controller: no default pinctrl state
[ 0.187500] at_hdmac ffffee00.dma-controller: Atmel AHB DMA Controller ( cpy slave ), 8 channels
[ 0.187500] device: 'dma1chan0': device_add
[ 0.187500] PM: Adding info for No Bus:dma1chan0
[ 0.187500] device: 'dma1chan1': device_add
[ 0.187500] PM: Adding info for No Bus:dma1chan1
[ 0.187500] device: 'dma1chan2': device_add
[ 0.187500] PM: Adding info for No Bus:dma1chan2
[ 0.187500] device: 'dma1chan3': device_add
[ 0.187500] PM: Adding info for No Bus:dma1chan3
[ 0.187500] device: 'dma1chan4': device_add
[ 0.187500] PM: Adding info for No Bus:dma1chan4
[ 0.187500] device: 'dma1chan5': device_add
[ 0.187500] PM: Adding info for No Bus:dma1chan5
[ 0.187500] device: 'dma1chan6': device_add
[ 0.187500] PM: Adding info for No Bus:dma1chan6
[ 0.195312] device: 'dma1chan7': device_add
[ 0.195312] PM: Adding info for No Bus:dma1chan7
[ 0.195312] driver: 'ffffee00.dma-controller': driver_bound: bound to device 'at_hdmac'
[ 0.195312] bus: 'platform': really_probe: bound device ffffee00.dma-controller to driver at_hdmac
[ 0.195312] device class 'misc': registering
[ 0.195312] device class 'scsi_host': registering
[ 0.195312] bus: 'scsi': registered
[ 0.195312] device class 'scsi_device': registering
[ 0.195312] SCSI subsystem initialized
[ 0.195312] device class 'mdio_bus': registering
[ 0.195312] bus: 'mdio_bus': registered
[ 0.195312] bus: 'mdio_bus': add driver Generic PHY
[ 0.195312] bus: 'mdio_bus': add driver Generic 10G PHY
[ 0.203125] bus: 'usb': registered
[ 0.203125] bus: 'usb': add driver usbfs
[ 0.203125] usbcore: registered new interface driver usbfs
[ 0.203125] bus: 'usb': add driver hub
[ 0.203125] usbcore: registered new interface driver hub
[ 0.203125] bus: 'usb': add driver usb
[ 0.203125] usbcore: registered new device driver usb
[ 0.203125] device class 'input': registering
[ 0.203125] device class 'rtc': registering
[ 0.203125] bus: 'platform': add driver at91_i2c
[ 0.203125] bus: 'platform': driver_probe_device: matched device f8010000.i2c with driver at91_i2c
[ 0.203125] bus: 'platform': really_probe: probing driver at91_i2c with device f8010000.i2c
[ 0.203125] at91_i2c f8010000.i2c: no sleep pinctrl state
[ 0.203125] at91_i2c f8010000.i2c: no idle pinctrl state
[ 0.203125] at91_i2c f8010000.i2c: using dma0chan0 (tx) and dma0chan1 (rx) for DMA transfers
[ 0.203125] device: 'i2c-0': device_add
[ 0.203125] bus: 'i2c': add device i2c-0
[ 0.203125] PM: Adding info for i2c:i2c-0
[ 0.203125] device: '0-0050': device_add
[ 0.203125] bus: 'i2c': add device 0-0050
[ 0.203125] PM: Adding info for i2c:0-0050
[ 0.203125] at91_i2c f8010000.i2c: AT91 i2c bus driver.
[ 0.203125] driver: 'f8010000.i2c': driver_bound: bound to device 'at91_i2c'
[ 0.203125] bus: 'platform': really_probe: bound device f8010000.i2c to driver at91_i2c
[ 0.203125] bus: 'platform': driver_probe_device: matched device f8014000.i2c with driver at91_i2c
[ 0.203125] bus: 'platform': really_probe: probing driver at91_i2c with device f8014000.i2c
[ 0.203125] at91_i2c f8014000.i2c: no sleep pinctrl state
[ 0.203125] at91_i2c f8014000.i2c: no idle pinctrl state
[ 0.210937] at91_i2c f8014000.i2c: using dma1chan0 (tx) and dma1chan1 (rx) for DMA transfers
[ 0.210937] device: 'i2c-1': device_add
[ 0.210937] bus: 'i2c': add device i2c-1
[ 0.210937] PM: Adding info for i2c:i2c-1
[ 0.210937] at91_i2c f8014000.i2c: AT91 i2c bus driver.
[ 0.210937] driver: 'f8014000.i2c': driver_bound: bound to device 'at91_i2c'
[ 0.210937] bus: 'platform': really_probe: bound device f8014000.i2c to driver at91_i2c
[ 0.210937] device class 'watchdog': registering
[ 0.210937] bus: 'mmc': registered
[ 0.210937] device class 'mmc_host': registering
[ 0.210937] bus: 'sdio': registered
[ 0.210937] device class 'leds': registering
[ 0.210937] device class 'net': registering
[ 0.210937] device: 'lo': device_add
[ 0.210937] PM: Adding info for No Bus:lo
[ 0.218750] Switched to clocksource tcb_clksrc
[ 0.218750] device class 'mem': registering
[ 0.218750] device: 'mem': device_add
[ 0.218750] PM: Adding info for No Bus:mem
[ 0.218750] device: 'kmem': device_add
[ 0.218750] PM: Adding info for No Bus:kmem
[ 0.218750] device: 'null': device_add
[ 0.218750] PM: Adding info for No Bus:null
[ 0.218750] device: 'zero': device_add
[ 0.218750] PM: Adding info for No Bus:zero
[ 0.218750] device: 'full': device_add
[ 0.218750] PM: Adding info for No Bus:full
[ 0.218750] device: 'random': device_add
[ 0.218750] PM: Adding info for No Bus:random
[ 0.218750] device: 'urandom': device_add
[ 0.218750] PM: Adding info for No Bus:urandom
[ 0.218750] device: 'kmsg': device_add
[ 0.218750] PM: Adding info for No Bus:kmsg
[ 0.226562] device: 'tty': device_add
[ 0.226562] PM: Adding info for No Bus:tty
[ 0.226562] device: 'console': device_add
[ 0.226562] PM: Adding info for No Bus:console
[ 0.226562] device: 'tty0': device_add
[ 0.226562] PM: Adding info for No Bus:tty0
[ 0.226562] device class 'vc': registering
[ 0.226562] device: 'vcs': device_add
[ 0.226562] PM: Adding info for No Bus:vcs
[ 0.226562] device: 'vcsa': device_add
[ 0.226562] PM: Adding info for No Bus:vcsa
[ 0.226562] device: 'vcs1': device_add
[ 0.226562] PM: Adding info for No Bus:vcs1
[ 0.226562] device: 'vcsa1': device_add
[ 0.226562] PM: Adding info for No Bus:vcsa1
[ 0.226562] device: 'tty1': device_add
[ 0.226562] PM: Adding info for No Bus:tty1
[ 0.226562] device: 'tty2': device_add
[ 0.234375] PM: Adding info for No Bus:tty2
[ 0.234375] device: 'tty3': device_add
[ 0.234375] PM: Adding info for No Bus:tty3
[ 0.234375] device: 'tty4': device_add
[ 0.234375] PM: Adding info for No Bus:tty4
[ 0.234375] device: 'tty5': device_add
[ 0.234375] PM: Adding info for No Bus:tty5
[ 0.234375] device: 'tty6': device_add
[ 0.234375] PM: Adding info for No Bus:tty6
[ 0.234375] device: 'tty7': device_add
[ 0.234375] PM: Adding info for No Bus:tty7
[ 0.234375] device: 'tty8': device_add
[ 0.234375] PM: Adding info for No Bus:tty8
[ 0.234375] device: 'tty9': device_add
[ 0.234375] PM: Adding info for No Bus:tty9
[ 0.234375] device: 'tty10': device_add
[ 0.234375] PM: Adding info for No Bus:tty10
[ 0.234375] device: 'tty11': device_add
[ 0.242187] PM: Adding info for No Bus:tty11
[ 0.242187] device: 'tty12': device_add
[ 0.242187] PM: Adding info for No Bus:tty12
[ 0.242187] device: 'tty13': device_add
[ 0.242187] PM: Adding info for No Bus:tty13
[ 0.242187] device: 'tty14': device_add
[ 0.242187] PM: Adding info for No Bus:tty14
[ 0.242187] device: 'tty15': device_add
[ 0.242187] PM: Adding info for No Bus:tty15
[ 0.242187] device: 'tty16': device_add
[ 0.242187] PM: Adding info for No Bus:tty16
[ 0.242187] device: 'tty17': device_add
[ 0.242187] PM: Adding info for No Bus:tty17
[ 0.242187] device: 'tty18': device_add
[ 0.242187] PM: Adding info for No Bus:tty18
[ 0.242187] device: 'tty19': device_add
[ 0.242187] PM: Adding info for No Bus:tty19
[ 0.242187] device: 'tty20': device_add
[ 0.250000] PM: Adding info for No Bus:tty20
[ 0.250000] device: 'tty21': device_add
[ 0.250000] PM: Adding info for No Bus:tty21
[ 0.250000] device: 'tty22': device_add
[ 0.250000] PM: Adding info for No Bus:tty22
[ 0.250000] device: 'tty23': device_add
[ 0.250000] PM: Adding info for No Bus:tty23
[ 0.250000] device: 'tty24': device_add
[ 0.250000] PM: Adding info for No Bus:tty24
[ 0.250000] device: 'tty25': device_add
[ 0.250000] PM: Adding info for No Bus:tty25
[ 0.250000] device: 'tty26': device_add
[ 0.250000] PM: Adding info for No Bus:tty26
[ 0.250000] device: 'tty27': device_add
[ 0.250000] PM: Adding info for No Bus:tty27
[ 0.250000] device: 'tty28': device_add
[ 0.250000] PM: Adding info for No Bus:tty28
[ 0.250000] device: 'tty29': device_add
[ 0.257812] PM: Adding info for No Bus:tty29
[ 0.257812] device: 'tty30': device_add
[ 0.257812] PM: Adding info for No Bus:tty30
[ 0.257812] device: 'tty31': device_add
[ 0.257812] PM: Adding info for No Bus:tty31
[ 0.257812] device: 'tty32': device_add
[ 0.257812] PM: Adding info for No Bus:tty32
[ 0.257812] device: 'tty33': device_add
[ 0.257812] PM: Adding info for No Bus:tty33
[ 0.257812] device: 'tty34': device_add
[ 0.257812] PM: Adding info for No Bus:tty34
[ 0.257812] device: 'tty35': device_add
[ 0.257812] PM: Adding info for No Bus:tty35
[ 0.257812] device: 'tty36': device_add
[ 0.257812] PM: Adding info for No Bus:tty36
[ 0.257812] device: 'tty37': device_add
[ 0.257812] PM: Adding info for No Bus:tty37
[ 0.257812] device: 'tty38': device_add
[ 0.265625] PM: Adding info for No Bus:tty38
[ 0.265625] device: 'tty39': device_add
[ 0.265625] PM: Adding info for No Bus:tty39
[ 0.265625] device: 'tty40': device_add
[ 0.265625] PM: Adding info for No Bus:tty40
[ 0.265625] device: 'tty41': device_add
[ 0.265625] PM: Adding info for No Bus:tty41
[ 0.265625] device: 'tty42': device_add
[ 0.265625] PM: Adding info for No Bus:tty42
[ 0.265625] device: 'tty43': device_add
[ 0.265625] PM: Adding info for No Bus:tty43
[ 0.265625] device: 'tty44': device_add
[ 0.265625] PM: Adding info for No Bus:tty44
[ 0.265625] device: 'tty45': device_add
[ 0.265625] PM: Adding info for No Bus:tty45
[ 0.265625] device: 'tty46': device_add
[ 0.265625] PM: Adding info for No Bus:tty46
[ 0.265625] device: 'tty47': device_add
[ 0.273437] PM: Adding info for No Bus:tty47
[ 0.273437] device: 'tty48': device_add
[ 0.273437] PM: Adding info for No Bus:tty48
[ 0.273437] device: 'tty49': device_add
[ 0.273437] PM: Adding info for No Bus:tty49
[ 0.273437] device: 'tty50': device_add
[ 0.273437] PM: Adding info for No Bus:tty50
[ 0.273437] device: 'tty51': device_add
[ 0.273437] PM: Adding info for No Bus:tty51
[ 0.273437] device: 'tty52': device_add
[ 0.273437] PM: Adding info for No Bus:tty52
[ 0.273437] device: 'tty53': device_add
[ 0.273437] PM: Adding info for No Bus:tty53
[ 0.273437] device: 'tty54': device_add
[ 0.273437] PM: Adding info for No Bus:tty54
[ 0.273437] device: 'tty55': device_add
[ 0.273437] PM: Adding info for No Bus:tty55
[ 0.273437] device: 'tty56': device_add
[ 0.281250] PM: Adding info for No Bus:tty56
[ 0.281250] device: 'tty57': device_add
[ 0.281250] PM: Adding info for No Bus:tty57
[ 0.281250] device: 'tty58': device_add
[ 0.281250] PM: Adding info for No Bus:tty58
[ 0.281250] device: 'tty59': device_add
[ 0.281250] PM: Adding info for No Bus:tty59
[ 0.281250] device: 'tty60': device_add
[ 0.281250] PM: Adding info for No Bus:tty60
[ 0.281250] device: 'tty61': device_add
[ 0.281250] PM: Adding info for No Bus:tty61
[ 0.281250] device: 'tty62': device_add
[ 0.281250] PM: Adding info for No Bus:tty62
[ 0.281250] device: 'tty63': device_add
[ 0.281250] PM: Adding info for No Bus:tty63
[ 0.281250] device class 'firmware': registering
[ 0.289062] NET: Registered protocol family 2
[ 0.289062] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.289062] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.289062] TCP: Hash tables configured (established 1024 bind 1024)
[ 0.289062] TCP: reno registered
[ 0.289062] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.289062] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.289062] NET: Registered protocol family 1
[ 0.289062] RPC: Registered named UNIX socket transport module.
[ 0.289062] RPC: Registered udp transport module.
[ 0.289062] RPC: Registered tcp transport module.
[ 0.289062] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.289062] bus: 'clocksource': registered
[ 0.289062] device: 'clocksource': device_add
[ 0.289062] PM: Adding info for No Bus:clocksource
[ 0.289062] device: 'clocksource0': device_add
[ 0.289062] bus: 'clocksource': add device clocksource0
[ 0.289062] PM: Adding info for clocksource:clocksource0
[ 0.289062] bus: 'platform': add driver alarmtimer
[ 0.289062] Registering platform device 'alarmtimer'. Parent at platform
[ 0.289062] device: 'alarmtimer': device_add
[ 0.289062] bus: 'platform': add device alarmtimer
[ 0.289062] PM: Adding info for platform:alarmtimer
[ 0.289062] bus: 'platform': driver_probe_device: matched device alarmtimer with driver alarmtimer
[ 0.289062] bus: 'platform': really_probe: probing driver alarmtimer with device alarmtimer
[ 0.289062] alarmtimer alarmtimer: no default pinctrl state
[ 0.289062] driver: 'alarmtimer': driver_bound: bound to device 'alarmtimer'
[ 0.289062] bus: 'platform': really_probe: bound device alarmtimer to driver alarmtimer
[ 0.296875] bus: 'clockevents': registered
[ 0.296875] device: 'clockevents': device_add
[ 0.296875] PM: Adding info for No Bus:clockevents
[ 0.296875] device: 'clockevent0': device_add
[ 0.296875] bus: 'clockevents': add device clockevent0
[ 0.296875] PM: Adding info for clockevents:clockevent0
[ 0.296875] futex hash table entries: 256 (order: -1, 2048 bytes)
[ 0.296875] NTFS driver 2.1.30 [Flags: R/W].
[ 0.296875] msgmni has been set to 243
[ 0.296875] io scheduler noop registered (default)
[ 0.296875] device: 'ptyp0': device_add
[ 0.296875] PM: Adding info for No Bus:ptyp0
[ 0.296875] device: 'ptyp1': device_add
[ 0.296875] PM: Adding info for No Bus:ptyp1
[ 0.304687] device: 'ptyp2': device_add
[ 0.304687] PM: Adding info for No Bus:ptyp2
[ 0.304687] device: 'ptyp3': device_add
[ 0.304687] PM: Adding info for No Bus:ptyp3
[ 0.304687] device: 'ttyp0': device_add
[ 0.304687] PM: Adding info for No Bus:ttyp0
[ 0.304687] device: 'ttyp1': device_add
[ 0.304687] PM: Adding info for No Bus:ttyp1
[ 0.304687] device: 'ttyp2': device_add
[ 0.304687] PM: Adding info for No Bus:ttyp2
[ 0.304687] device: 'ttyp3': device_add
[ 0.304687] PM: Adding info for No Bus:ttyp3
[ 0.304687] device: 'ptmx': device_add
[ 0.304687] PM: Adding info for No Bus:ptmx
[ 0.304687] bus: 'platform': add driver atmel_usart
[ 0.304687] bus: 'platform': driver_probe_device: matched device fffff200.serial with driver atmel_usart
[ 0.304687] bus: 'platform': really_probe: probing driver atmel_usart with device fffff200.serial
[ 0.304687] atmel_usart fffff200.serial: no sleep pinctrl state
[ 0.304687] atmel_usart fffff200.serial: no idle pinctrl state
[ 0.304687] fffff200.serial: ttyS0 at MMIO 0xfffff200 (irq = 16, base_baud = 8333333) is a ATMEL_SERIAL
[ 0.648437] console [ttyS0] enabled
[ 0.656250] device: 'ttyS0': device_add
[ 0.656250] PM: Adding info for No Bus:ttyS0
[ 0.656250] driver: 'fffff200.serial': driver_bound: bound to device 'atmel_usart'
[ 0.656250] bus: 'platform': really_probe: bound device fffff200.serial to driver atmel_usart
[ 0.656250] bus: 'platform': add driver atmel-trng
[ 0.656250] device: '1:0': device_add
[ 0.656250] PM: Adding info for No Bus:1:0
[ 0.656250] device: 'ram0': device_add
[ 0.656250] PM: Adding info for No Bus:ram0
[ 0.656250] device: '1:1': device_add
[ 0.656250] PM: Adding info for No Bus:1:1
[ 0.656250] device: 'ram1': device_add
[ 0.656250] PM: Adding info for No Bus:ram1
[ 0.664062] device: '1:2': device_add
[ 0.664062] PM: Adding info for No Bus:1:2
[ 0.664062] device: 'ram2': device_add
[ 0.664062] PM: Adding info for No Bus:ram2
[ 0.664062] device: '1:3': device_add
[ 0.664062] PM: Adding info for No Bus:1:3
[ 0.664062] device: 'ram3': device_add
[ 0.664062] PM: Adding info for No Bus:ram3
[ 0.664062] brd: module loaded
[ 0.671875] device: 'loop-control': device_add
[ 0.671875] PM: Adding info for No Bus:loop-control
[ 0.671875] device: '7:0': device_add
[ 0.671875] PM: Adding info for No Bus:7:0
[ 0.671875] device: 'loop0': device_add
[ 0.671875] PM: Adding info for No Bus:loop0
[ 0.671875] device: '7:1': device_add
[ 0.671875] PM: Adding info for No Bus:7:1
[ 0.671875] device: 'loop1': device_add
[ 0.671875] PM: Adding info for No Bus:loop1
[ 0.671875] device: '7:2': device_add
[ 0.671875] PM: Adding info for No Bus:7:2
[ 0.671875] device: 'loop2': device_add
[ 0.679687] PM: Adding info for No Bus:loop2
[ 0.679687] device: '7:3': device_add
[ 0.679687] PM: Adding info for No Bus:7:3
[ 0.679687] device: 'loop3': device_add
[ 0.679687] PM: Adding info for No Bus:loop3
[ 0.679687] device: '7:4': device_add
[ 0.679687] PM: Adding info for No Bus:7:4
[ 0.679687] device: 'loop4': device_add
[ 0.679687] PM: Adding info for No Bus:loop4
[ 0.679687] device: '7:5': device_add
[ 0.679687] PM: Adding info for No Bus:7:5
[ 0.679687] device: 'loop5': device_add
[ 0.679687] PM: Adding info for No Bus:loop5
[ 0.687500] device: '7:6': device_add
[ 0.687500] PM: Adding info for No Bus:7:6
[ 0.687500] device: 'loop6': device_add
[ 0.687500] PM: Adding info for No Bus:loop6
[ 0.687500] device: '7:7': device_add
[ 0.687500] PM: Adding info for No Bus:7:7
[ 0.687500] device: 'loop7': device_add
[ 0.687500] PM: Adding info for No Bus:loop7
[ 0.687500] loop: module loaded
[ 0.695312] bus: 'platform': add driver atmel_pwm
[ 0.695312] bus: 'platform': remove driver atmel_pwm
[ 0.695312] driver: 'atmel_pwm': driver_release
[ 0.695312] bus: 'i2c': add driver at24
[ 0.695312] bus: 'i2c': driver_probe_device: matched device 0-0050 with driver at24
[ 0.695312] bus: 'i2c': really_probe: probing driver at24 with device 0-0050
[ 0.695312] at24 0-0050: no default pinctrl state
[ 0.695312] at24 0-0050: 65536 byte 24c512 EEPROM, writable, 128 bytes/write
[ 0.703125] driver: '0-0050': driver_bound: bound to device 'at24'
[ 0.703125] bus: 'i2c': really_probe: bound device 0-0050 to driver at24
[ 0.703125] device class 'scsi_disk': registering
[ 0.703125] bus: 'scsi': add driver sd
[ 0.703125] device class 'mtd': registering
[ 0.703125] device: 'mtd-unmap': device_add
[ 0.703125] PM: Adding info for No Bus:mtd-unmap
[ 0.703125] device: 'mtd-romap': device_add
[ 0.703125] PM: Adding info for No Bus:mtd-romap
[ 0.703125] device: 'mtd-rwmap': device_add
[ 0.703125] PM: Adding info for No Bus:mtd-rwmap
[ 0.703125] bus: 'spi': add driver mtd_dataflash
[ 0.703125] bus: 'platform': add driver atmel_nand
[ 0.703125] bus: 'platform': driver_probe_device: matched device 40000000.nand with driver atmel_nand
[ 0.703125] bus: 'platform': really_probe: probing driver atmel_nand with device 40000000.nand
[ 0.703125] atmel_nand 40000000.nand: no sleep pinctrl state
[ 0.703125] atmel_nand 40000000.nand: no idle pinctrl state
[ 0.703125] bus: 'platform': add driver atmel_nand_nfc
[ 0.718750] atmel_nand 40000000.nand: Use On Flash BBT
[ 0.718750] atmel_nand 40000000.nand: No DMA support for NAND access.
[ 0.726562] nand: device found, Manufacturer ID: 0xec, Chip ID: 0xda
[ 0.734375] nand: Samsung NAND 256MiB 3,3V 8-bit
[ 0.742187] nand: 256MiB, SLC, page size: 2048, OOB size: 64
[ 0.742187] atmel_nand 40000000.nand: can't detect min. ECC, assume 2 bits in 512 bytes
[ 0.750000] atmel_nand 40000000.nand: Initialize PMECC params, cap: 2, sector: 512
[ 0.757812] Bad block table found at page 131008, version 0x01
[ 0.765625] Bad block table found at page 130944, version 0x01
[ 0.773437] nand_read_bbt: bad block at 0x0000057a0000
[ 0.781250] nand_read_bbt: bad block at 0x000006e20000
[ 0.781250] nand_read_bbt: bad block at 0x000008800000
[ 0.789062] nand_read_bbt: bad block at 0x000008fa0000
[ 0.789062] nand_read_bbt: bad block at 0x00000d460000
[ 0.796875] nand_read_bbt: bad block at 0x00000e7c0000
[ 0.804687] 5 ofpart partitions found on MTD device atmel_nand
[ 0.812500] Creating 5 MTD partitions on "atmel_nand":
[ 0.812500] 0x000000000000-0x000000040000 : "at91bootstrap"
[ 0.820312] device: 'mtd0': device_add
[ 0.820312] PM: Adding info for No Bus:mtd0
[ 0.820312] device: 'mtd0ro': device_add
[ 0.820312] PM: Adding info for No Bus:mtd0ro
[ 0.820312] device: '31:0': device_add
[ 0.820312] PM: Adding info for No Bus:31:0
[ 0.820312] device: 'mtdblock0': device_add
[ 0.820312] PM: Adding info for No Bus:mtdblock0
[ 0.828125] 0x000000040000-0x0000000c0000 : "u-boot"
[ 0.828125] device: 'mtd1': device_add
[ 0.828125] PM: Adding info for No Bus:mtd1
[ 0.828125] device: 'mtd1ro': device_add
[ 0.828125] PM: Adding info for No Bus:mtd1ro
[ 0.828125] device: '31:1': device_add
[ 0.828125] PM: Adding info for No Bus:31:1
[ 0.835937] device: 'mtdblock1': device_add
[ 0.835937] PM: Adding info for No Bus:mtdblock1
[ 0.835937] 0x0000000c0000-0x000000200000 : "U-Boot Env"
[ 0.835937] device: 'mtd2': device_add
[ 0.835937] PM: Adding info for No Bus:mtd2
[ 0.843750] device: 'mtd2ro': device_add
[ 0.843750] PM: Adding info for No Bus:mtd2ro
[ 0.843750] device: '31:2': device_add
[ 0.843750] PM: Adding info for No Bus:31:2
[ 0.843750] device: 'mtdblock2': device_add
[ 0.843750] PM: Adding info for No Bus:mtdblock2
[ 0.843750] 0x000000200000-0x000000800000 : "kernel"
[ 0.851562] device: 'mtd3': device_add
[ 0.851562] PM: Adding info for No Bus:mtd3
[ 0.851562] device: 'mtd3ro': device_add
[ 0.851562] PM: Adding info for No Bus:mtd3ro
[ 0.851562] device: '31:3': device_add
[ 0.851562] PM: Adding info for No Bus:31:3
[ 0.851562] device: 'mtdblock3': device_add
[ 0.851562] PM: Adding info for No Bus:mtdblock3
[ 0.851562] 0x000000800000-0x000020000000 : "rootfs"
[ 0.859375] mtd: partition "rootfs" extends beyond the end of device "atmel_nand" -- size truncated to 0xf800000
[ 0.867187] device: 'mtd4': device_add
[ 0.867187] PM: Adding info for No Bus:mtd4
[ 0.867187] device: 'mtd4ro': device_add
[ 0.867187] PM: Adding info for No Bus:mtd4ro
[ 0.875000] device: '31:4': device_add
[ 0.875000] PM: Adding info for No Bus:31:4
[ 0.875000] device: 'mtdblock4': device_add
[ 0.875000] PM: Adding info for No Bus:mtdblock4
[ 0.875000] driver: '40000000.nand': driver_bound: bound to device 'atmel_nand'
[ 0.875000] bus: 'platform': really_probe: bound device 40000000.nand to driver atmel_nand
[ 0.875000] device class 'spidev': registering
[ 0.875000] bus: 'spi': add driver spidev
[ 0.875000] bus: 'platform': add driver atmel_spi
[ 0.875000] bus: 'platform': driver_probe_device: matched device f0000000.spi with driver atmel_spi
[ 0.875000] bus: 'platform': really_probe: probing driver atmel_spi with device f0000000.spi
[ 0.875000] atmel_spi f0000000.spi: no sleep pinctrl state
[ 0.875000] atmel_spi f0000000.spi: no idle pinctrl state
[ 0.875000] atmel_spi f0000000.spi: version: 0x212
[ 0.882812] atmel_spi f0000000.spi: Using dma0chan2 (tx) and dma0chan3 (rx) for DMA transfers
[ 0.890625] atmel_spi f0000000.spi: Atmel SPI Controller at 0xf0000000 (irq 26)
[ 0.898437] device: 'spi32766': device_add
[ 0.898437] PM: Adding info for No Bus:spi32766
[ 0.898437] atmel_spi f0000000.spi: registered master spi32766 (dynamic)
[ 0.898437] spi spi32766.0: setup: bpw 8 mode 0x0 -> csr0 00000002
[ 0.898437] spi spi32766.0: setup mode 0, 8 bits/w, 10000000 Hz max --> 0
[ 0.898437] device: 'spi32766.0': device_add
[ 0.898437] bus: 'spi': add device spi32766.0
[ 0.898437] PM: Adding info for spi:spi32766.0
[ 0.898437] bus: 'spi': driver_probe_device: matched device spi32766.0 with driver mtd_dataflash
[ 0.898437] bus: 'spi': really_probe: probing driver mtd_dataflash with device spi32766.0
[ 0.898437] mtd_dataflash spi32766.0: no default pinctrl state
[ 0.898437] mtd_dataflash spi32766.0: new message c783fc58 submitted for spi32766.0
[ 0.898437] mtd_dataflash spi32766.0: activate 14, mr 000e0031
[ 0.898437] atmel_spi f0000000.spi: start pio xfer c783fc88: len 1 tx c78697a0 rx (null) bitpw 8
[ 0.898437] atmel_spi f0000000.spi: start pio xfer c783fcac: len 3 tx (null) rx c78697a1 bitpw 8
[ 0.898437] atmel_spi f0000000.spi: start pio xfer c783fcac: len 3 tx (null) rx c78697a1 bitpw 8
[ 0.898437] atmel_spi f0000000.spi: start pio xfer c783fcac: len 3 tx (null) rx c78697a1 bitpw 8
[ 0.898437] mtd_dataflash spi32766.0: xfer c783fc88: len 1 tx c78697a0/00000000 rx (null)/00000000
[ 0.898437] mtd_dataflash spi32766.0: xfer c783fcac: len 3 tx (null)/00000000 rx c78697a1/00000000
[ 0.898437] mtd_dataflash spi32766.0: DEactivate 14, mr 000f0031
[ 0.898437] mtd_dataflash spi32766.0: new message c783fc58 submitted for spi32766.0
[ 0.898437] mtd_dataflash spi32766.0: activate 14, mr 000e0031
[ 0.898437] atmel_spi f0000000.spi: start pio xfer c783fc88: len 1 tx c78697a0 rx (null) bitpw 8
[ 0.898437] atmel_spi f0000000.spi: start pio xfer c783fcac: len 1 tx (null) rx c78697a1 bitpw 8
[ 0.898437] mtd_dataflash spi32766.0: xfer c783fc88: len 1 tx c78697a0/00000000 rx (null)/00000000
[ 0.898437] mtd_dataflash spi32766.0: xfer c783fcac: len 1 tx (null)/00000000 rx c78697a1/00000000
[ 0.898437] mtd_dataflash spi32766.0: DEactivate 14, mr 000f0031
[ 0.898437] mtd_dataflash spi32766.0: AT45DB321x (4224 KBytes) pagesize 528 bytes, OTP
[ 0.906250] device: 'mtd5': device_add
[ 0.906250] PM: Adding info for No Bus:mtd5
[ 0.914062] device: 'mtd5ro': device_add
[ 0.914062] PM: Adding info for No Bus:mtd5ro
[ 0.914062] device: '31:5': device_add
[ 0.914062] PM: Adding info for No Bus:31:5
[ 0.914062] device: 'mtdblock5': device_add
[ 0.914062] PM: Adding info for No Bus:mtdblock5
[ 0.914062] driver: 'spi32766.0': driver_bound: bound to device 'mtd_dataflash'
[ 0.914062] bus: 'spi': really_probe: bound device spi32766.0 to driver mtd_dataflash
[ 0.914062] atmel_spi f0000000.spi: registered child spi32766.0
[ 0.914062] spi spi32766.2: setup: bpw 8 mode 0x0 -> csr2 00000002
[ 0.914062] spi spi32766.2: setup mode 0, 8 bits/w, 10000000 Hz max --> 0
[ 0.914062] device: 'spi32766.2': device_add
[ 0.914062] bus: 'spi': add device spi32766.2
[ 0.914062] PM: Adding info for spi:spi32766.2
[ 0.914062] atmel_spi f0000000.spi: registered child spi32766.2
[ 0.914062] driver: 'f0000000.spi': driver_bound: bound to device 'atmel_spi'
[ 0.914062] bus: 'platform': really_probe: bound device f0000000.spi to driver atmel_spi
[ 0.914062] bus: 'mdio_bus': add driver Davicom DM9161E
[ 0.914062] bus: 'mdio_bus': add driver Davicom DM9161A
[ 0.921875] bus: 'mdio_bus': add driver Davicom DM9131
[ 0.921875] bus: 'mdio_bus': add driver SMSC LAN83C185
[ 0.921875] bus: 'mdio_bus': add driver SMSC LAN8187
[ 0.921875] bus: 'mdio_bus': add driver SMSC LAN8700
[ 0.921875] bus: 'mdio_bus': add driver SMSC LAN911x Internal PHY
[ 0.921875] bus: 'mdio_bus': add driver SMSC LAN8710/LAN8720
[ 0.921875] bus: 'mdio_bus': add driver Micrel KS8737
[ 0.921875] bus: 'mdio_bus': add driver Micrel KSZ8021 or KSZ8031
[ 0.921875] bus: 'mdio_bus': add driver Micrel KSZ8031
[ 0.921875] bus: 'mdio_bus': add driver Micrel KSZ8041
[ 0.921875] bus: 'mdio_bus': add driver Micrel KSZ8041RNLI
[ 0.921875] bus: 'mdio_bus': add driver Micrel KSZ8051
[ 0.921875] bus: 'mdio_bus': add driver Micrel KSZ8001 or KS8721
[ 0.921875] bus: 'mdio_bus': add driver Micrel KSZ8081 or KSZ8091
[ 0.929687] bus: 'mdio_bus': add driver Micrel KSZ8061
[ 0.929687] bus: 'mdio_bus': add driver Micrel KSZ9021 Gigabit PHY
[ 0.929687] bus: 'mdio_bus': add driver Micrel KSZ9031 Gigabit PHY
[ 0.929687] bus: 'mdio_bus': add driver Micrel KSZ8873MLL Switch
[ 0.929687] bus: 'mdio_bus': add driver Micrel KSZ886X Switch
[ 0.929687] vcan: Virtual CAN interface driver
[ 0.937500] CAN device driver interface
[ 0.937500] bus: 'spi': add driver mcp251x
[ 0.937500] bus: 'spi': driver_probe_device: matched device spi32766.2 with driver mcp251x
[ 0.937500] bus: 'spi': really_probe: probing driver mcp251x with device spi32766.2
[ 0.937500] mcp251x spi32766.2: no sleep pinctrl state
[ 0.937500] mcp251x spi32766.2: no idle pinctrl state
[ 0.937500] mcp251x: probe of spi32766.2 failed with error -2
[ 0.945312] bus: 'platform': add driver macb
[ 0.945312] bus: 'platform': driver_probe_device: matched device f802c000.ethernet with driver macb
[ 0.945312] bus: 'platform': really_probe: probing driver macb with device f802c000.ethernet
[ 0.945312] macb f802c000.ethernet: no sleep pinctrl state
[ 0.945312] macb f802c000.ethernet: no idle pinctrl state
[ 0.945312] device: 'eth0': device_add
[ 0.945312] PM: Adding info for No Bus:eth0
[ 0.945312] device: 'f802c000.etherne': device_add
[ 0.945312] PM: Adding info for No Bus:f802c000.etherne
[ 0.945312] libphy: MACB_mii_bus: probed
[ 0.953125] device: 'f802c000.etherne:01': device_add
[ 0.953125] bus: 'mdio_bus': add device f802c000.etherne:01
[ 0.953125] PM: Adding info for mdio_bus:f802c000.etherne:01
[ 0.953125] bus: 'mdio_bus': driver_probe_device: matched device f802c000.etherne:01 with driver SMSC LAN8710/LAN8720
[ 0.953125] bus: 'mdio_bus': really_probe: probing driver SMSC LAN8710/LAN8720 with device f802c000.etherne:01
[ 0.953125] SMSC LAN8710/LAN8720 f802c000.etherne:01: no default pinctrl state
[ 0.953125] driver: 'f802c000.etherne:01': driver_bound: bound to device 'SMSC LAN8710/LAN8720'
[ 0.953125] bus: 'mdio_bus': really_probe: bound device f802c000.etherne:01 to driver SMSC LAN8710/LAN8720
[ 1.031250] macb f802c000.ethernet eth0: Cadence MACB at 0xf802c000 irq 27 (00:11:22:33:44:55)
[ 1.039062] macb f802c000.ethernet eth0: attached PHY driver [SMSC LAN8710/LAN8720] (mii_bus:phy_addr=f802c000.etherne:01, irq=-1)
[ 1.046875] driver: 'f802c000.ethernet': driver_bound: bound to device 'macb'
[ 1.046875] bus: 'platform': really_probe: bound device f802c000.ethernet to driver macb
[ 1.046875] bus: 'platform': add driver smc91x
[ 1.046875] bus: 'platform': add driver smc911x
[ 1.046875] bus: 'platform': add driver smsc911x
[ 1.046875] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.054687] ehci-atmel: EHCI Atmel driver
[ 1.062500] bus: 'platform': add driver atmel-ehci
[ 1.062500] bus: 'platform': driver_probe_device: matched device 700000.ehci with driver atmel-ehci
[ 1.062500] bus: 'platform': really_probe: probing driver atmel-ehci with device 700000.ehci
[ 1.062500] atmel-ehci 700000.ehci: no default pinctrl state
[ 1.062500] atmel-ehci 700000.ehci: EHCI Host Controller
[ 1.070312] atmel-ehci 700000.ehci: new USB bus registered, assigned bus number 1
[ 1.078125] atmel-ehci 700000.ehci: irq 28, io mem 0x00700000
[ 1.093750] atmel-ehci 700000.ehci: USB 2.0 started, EHCI 1.00
[ 1.093750] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.101562] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.109375] usb usb1: Product: EHCI Host Controller
[ 1.117187] usb usb1: Manufacturer: Linux 3.14.0-rc4+ ehci_hcd
[ 1.117187] usb usb1: SerialNumber: 700000.ehci
[ 1.125000] device: 'usb1': device_add
[ 1.125000] bus: 'usb': add device usb1
[ 1.125000] PM: Adding info for usb:usb1
[ 1.125000] bus: 'usb': driver_probe_device: matched device usb1 with driver usb
[ 1.125000] bus: 'usb': really_probe: probing driver usb with device usb1
[ 1.125000] usb usb1: no default pinctrl state
[ 1.125000] device: '1-0:1.0': device_add
[ 1.125000] bus: 'usb': add device 1-0:1.0
[ 1.125000] PM: Adding info for usb:1-0:1.0
[ 1.125000] bus: 'usb': driver_probe_device: matched device 1-0:1.0 with driver hub
[ 1.125000] bus: 'usb': really_probe: probing driver hub with device 1-0:1.0
[ 1.125000] hub 1-0:1.0: no default pinctrl state
[ 1.125000] hub 1-0:1.0: USB hub found
[ 1.132812] hub 1-0:1.0: 3 ports detected
[ 1.132812] device: 'port1': device_add
[ 1.132812] PM: Adding info for No Bus:port1
[ 1.132812] device: 'port2': device_add
[ 1.132812] PM: Adding info for No Bus:port2
[ 1.132812] device: 'port3': device_add
[ 1.132812] PM: Adding info for No Bus:port3
[ 1.140625] driver: '1-0:1.0': driver_bound: bound to device 'hub'
[ 1.140625] bus: 'usb': really_probe: bound device 1-0:1.0 to driver hub
[ 1.140625] device: 'ep_81': device_add
[ 1.140625] PM: Adding info for No Bus:ep_81
[ 1.140625] driver: 'usb1': driver_bound: bound to device 'usb'
[ 1.140625] bus: 'usb': really_probe: bound device usb1 to driver usb
[ 1.140625] device: 'ep_00': device_add
[ 1.140625] PM: Adding info for No Bus:ep_00
[ 1.140625] driver: '700000.ehci': driver_bound: bound to device 'atmel-ehci'
[ 1.140625] bus: 'platform': really_probe: bound device 700000.ehci to driver atmel-ehci
[ 1.140625] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 1.140625] ohci-atmel: OHCI Atmel driver
[ 1.148437] bus: 'platform': add driver at91_ohci
[ 1.148437] bus: 'platform': driver_probe_device: matched device 600000.ohci with driver at91_ohci
[ 1.148437] bus: 'platform': really_probe: probing driver at91_ohci with device 600000.ohci
[ 1.148437] at91_ohci 600000.ohci: no default pinctrl state
[ 1.148437] at91_ohci 600000.ohci: OHCI Host Controller
[ 1.156250] at91_ohci 600000.ohci: new USB bus registered, assigned bus number 2
[ 1.164062] at91_ohci 600000.ohci: irq 28, io mem 0x00600000
[ 1.226562] usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
[ 1.234375] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.242187] usb usb2: Product: OHCI Host Controller
[ 1.242187] usb usb2: Manufacturer: Linux 3.14.0-rc4+ ohci_hcd
[ 1.250000] usb usb2: SerialNumber: at91
[ 1.257812] device: 'usb2': device_add
[ 1.257812] bus: 'usb': add device usb2
[ 1.257812] PM: Adding info for usb:usb2
[ 1.257812] bus: 'usb': driver_probe_device: matched device usb2 with driver usb
[ 1.257812] bus: 'usb': really_probe: probing driver usb with device usb2
[ 1.257812] usb usb2: no default pinctrl state
[ 1.257812] device: '2-0:1.0': device_add
[ 1.257812] bus: 'usb': add device 2-0:1.0
[ 1.257812] PM: Adding info for usb:2-0:1.0
[ 1.257812] bus: 'usb': driver_probe_device: matched device 2-0:1.0 with driver hub
[ 1.257812] bus: 'usb': really_probe: probing driver hub with device 2-0:1.0
[ 1.257812] hub 2-0:1.0: no default pinctrl state
[ 1.257812] hub 2-0:1.0: USB hub found
[ 1.265625] hub 2-0:1.0: 3 ports detected
[ 1.265625] device: 'port1': device_add
[ 1.265625] PM: Adding info for No Bus:port1
[ 1.265625] device: 'port2': device_add
[ 1.265625] PM: Adding info for No Bus:port2
[ 1.265625] device: 'port3': device_add
[ 1.265625] PM: Adding info for No Bus:port3
[ 1.265625] driver: '2-0:1.0': driver_bound: bound to device 'hub'
[ 1.265625] bus: 'usb': really_probe: bound device 2-0:1.0 to driver hub
[ 1.265625] device: 'ep_81': device_add
[ 1.265625] PM: Adding info for No Bus:ep_81
[ 1.265625] driver: 'usb2': driver_bound: bound to device 'usb'
[ 1.265625] bus: 'usb': really_probe: bound device usb2 to driver usb
[ 1.265625] device: 'ep_00': device_add
[ 1.265625] PM: Adding info for No Bus:ep_00
[ 1.265625] driver: '600000.ohci': driver_bound: bound to device 'at91_ohci'
[ 1.265625] bus: 'platform': really_probe: bound device 600000.ohci to driver at91_ohci
[ 1.265625] bus: 'usb': add driver usb-storage
[ 1.273437] usbcore: registered new interface driver usb-storage
[ 1.273437] bus: 'platform': add driver at91_rtc
[ 1.273437] bus: 'platform': driver_probe_device: matched device fffffeb0.rtc with driver at91_rtc
[ 1.273437] bus: 'platform': really_probe: probing driver at91_rtc with device fffffeb0.rtc
[ 1.273437] at91_rtc fffffeb0.rtc: no default pinctrl state
[ 1.273437] device: 'rtc0': device_add
[ 1.273437] PM: Adding info for No Bus:rtc0
[ 1.281250] at91_rtc fffffeb0.rtc: rtc core: registered fffffeb0.rtc as rtc0
[ 1.281250] at91_rtc fffffeb0.rtc: AT91 Real Time Clock driver.
[ 1.289062] driver: 'fffffeb0.rtc': driver_bound: bound to device 'at91_rtc'
[ 1.289062] bus: 'platform': really_probe: bound device fffffeb0.rtc to driver at91_rtc
[ 1.289062] bus: 'platform': add driver rtc-at91sam9
[ 1.289062] i2c /dev entries driver
[ 1.296875] device class 'i2c-dev': registering
[ 1.296875] device: 'i2c-0': device_add
[ 1.296875] PM: Adding info for No Bus:i2c-0
[ 1.296875] device: 'i2c-1': device_add
[ 1.296875] PM: Adding info for No Bus:i2c-1
[ 1.296875] bus: 'platform': add driver at91_wdt
[ 1.296875] bus: 'platform': remove driver at91_wdt
[ 1.296875] driver: 'at91_wdt': driver_release
[ 1.296875] bus: 'mmc': add driver mmcblk
[ 1.296875] bus: 'spi': add driver mmc_spi
[ 1.296875] bus: 'platform': add driver leds-gpio
[ 1.296875] bus: 'platform': driver_probe_device: matched device leds.3 with driver leds-gpio
[ 1.296875] bus: 'platform': really_probe: probing driver leds-gpio with device leds.3
[ 1.296875] leds-gpio leds.3: no default pinctrl state
[ 1.296875] device: 'module_led': device_add
[ 1.304687] PM: Adding info for No Bus:module_led
[ 1.304687] device: 'cpu_led': device_add
[ 1.304687] PM: Adding info for No Bus:cpu_led
[ 1.304687] device: 'busy_led': device_add
[ 1.304687] PM: Adding info for No Bus:busy_led
[ 1.304687] device: 'fail_led': device_add
[ 1.304687] PM: Adding info for No Bus:fail_led
[ 1.304687] driver: 'leds.3': driver_bound: bound to device 'leds-gpio'
[ 1.304687] bus: 'platform': really_probe: bound device leds.3 to driver leds-gpio
[ 1.304687] bus: 'hid': registered
[ 1.304687] bus: 'hid': add driver hid-generic
[ 1.304687] bus: 'usb': add driver usbhid
[ 1.304687] usbcore: registered new interface driver usbhid
[ 1.312500] usbhid: USB HID core driver
[ 1.320312] TCP: cubic registered
[ 1.320312] NET: Registered protocol family 17
[ 1.328125] can: controller area network core (rev 20120528 abi 9)
[ 1.335937] NET: Registered protocol family 29
[ 1.335937] can: raw protocol (rev 20120528)
[ 1.343750] can: broadcast manager protocol (rev 20120528 t)
[ 1.343750] device: 'cpu_dma_latency': device_add
[ 1.343750] PM: Adding info for No Bus:cpu_dma_latency
[ 1.351562] device: 'network_latency': device_add
[ 1.351562] PM: Adding info for No Bus:network_latency
[ 1.351562] device: 'network_throughput': device_add
[ 1.351562] PM: Adding info for No Bus:network_throughput
[ 1.351562] device class 'ubi': registering
[ 1.351562] device: 'ubi_ctrl': device_add
[ 1.351562] PM: Adding info for No Bus:ubi_ctrl
[ 1.351562] bus: 'platform': add driver gpio-keys
[ 1.351562] bus: 'platform': driver_probe_device: matched device gpio_keys.4 with driver gpio-keys
[ 1.351562] bus: 'platform': really_probe: probing driver gpio-keys with device gpio_keys.4
[ 1.351562] gpio-keys gpio_keys.4: no default pinctrl state
[ 1.351562] device: 'input0': device_add
[ 1.351562] PM: Adding info for No Bus:input0
[ 1.351562] input: gpio_keys.4 as /devices/gpio_keys.4/input/input0
[ 1.359375] device: 'event0': device_add
[ 1.359375] PM: Adding info for No Bus:event0
[ 1.359375] evbug: Connected device: input0 (gpio_keys.4 at gpio-keys/input0)
[ 1.359375] driver: 'gpio_keys.4': driver_bound: bound to device 'gpio-keys'
[ 1.359375] bus: 'platform': really_probe: bound device gpio_keys.4 to driver gpio-keys
[ 1.367187] at91_rtc fffffeb0.rtc: setting system clock to 2014-02-26 09:47:03 UTC (1393408023)
[ 1.375000] bus: 'platform': add driver atmel_mci
[ 1.375000] bus: 'platform': driver_probe_device: matched device f0008000.mmc with driver atmel_mci
[ 1.375000] bus: 'platform': really_probe: probing driver atmel_mci with device f0008000.mmc
[ 1.375000] atmel_mci f0008000.mmc: no sleep pinctrl state
[ 1.375000] atmel_mci f0008000.mmc: no idle pinctrl state
[ 1.375000] atmel_mci f0008000.mmc: version: 0x504
[ 1.375000] atmel_mci f0008000.mmc: using dma0chan4 for DMA transfers
[ 1.382812] device: 'mmc0': device_add
[ 1.382812] PM: Adding info for No Bus:mmc0
[ 1.429687] atmel_mci f0008000.mmc: Atmel MCI controller at 0xf0008000 irq 22, 1 slots
[ 1.437500] driver: 'f0008000.mmc': driver_bound: bound to device 'atmel_mci'
[ 1.437500] bus: 'platform': really_probe: bound device f0008000.mmc to driver atmel_mci
[ 3.031250] macb f802c000.ethernet eth0: link up (100/Full)
[ 3.054687] IP-Config: Guessing netmask 255.0.0.0
[ 3.054687] IP-Config: Complete:
[ 3.054687] device=eth0, hwaddr=00:11:22:33:44:55, ipaddr=10.185.5.102, mask=255.0.0.0, gw=255.255.255.255
[ 3.062500] host=10.185.5.102, domain=, nis-domain=(none)
[ 3.070312] bootserver=255.255.255.255, rootserver=10.185.5.4, rootpath=
[ 3.101562] device: '0:11': device_add
[ 3.101562] PM: Adding info for No Bus:0:11
[ 3.101562] VFS: Mounted root (nfs filesystem) on device 0:11.
[ 3.109375] devtmpfs: mounted
[ 3.109375] Freeing unused kernel memory: 136K (c048b000 - c04ad000)
[ 3.796875] random: dd urandom read with 21 bits of entropy available
[ 45.789062] random: nonblocking pool is initialized
[-- Attachment #3: mymachine.dts --]
[-- Type: text/plain, Size: 6063 bytes --]
/*
* mymachine.dts - Device Tree file for board, base AT91sam9g25
* - Board rev V1R1
*
* Copyright (C) 2014 Lucas Zampar Bernardi <lucas.zampar@gmail.com>
*
* Licensed under GPLv2 or later.
*/
/dts-v1/;
#include "at91sam9g25.dtsi"
/ {
model = "MyMachine";
compatible = "zampar,mymachine-v1r1", "atmel,at91sam9x5ek",
"atmel,at91sam9x5", "atmel,at91sam9";
aliases {
serial0 = &dbgu;
serial1 = &usart0;
serial2 = &usart1;
serial3 = &usart2;
serial4 = &usart3;
serial5 = &uart0;
serial6 = &uart1;
};
chosen {
bootargs = "console=ttyS0,115200 earlyprintk mtdparts=atmel_nand:256k(bootstrap)ro,512k(uboot)ro,256k(env),256k(env_redundant),256k(spare),512k(dtb),6M(kernel)ro,-(rootfs) rootfstype=ubifs ubi.mtd=7 root=ubi0:rootfs rw";
};
memory {
/* 128 MB, change this for 256 MB revision */
reg = <0x20000000 0x8000000>;
};
clocks {
#address-cells = <1>;
#size-cells = <1>;
ranges;
main_clock: clock@0 {
compatible = "atmel,osc", "fixed-clock";
clock-frequency = <12000000>;
};
mcp2515_clock: mcp25515_clock {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <20000000>;
};
};
ahb {
apb {
mmc0: mmc@f0008000 {
/* N.B. Aria has no SD card detect (CD), assumed present */
pinctrl-0 = <
&pinctrl_mmc0_slot0_clk_cmd_dat0
&pinctrl_mmc0_slot0_dat1_3>;
status = "okay";
slot@0 {
reg = <0>;
bus-width = <4>;
};
};
i2c0: i2c@f8010000 {
status = "okay";
24c512@50 {
compatible = "24c512";
reg = <0x50>;
pagesize = <128>;
};
};
i2c1: i2c@f8014000 {
status = "okay";
};
/* TWD2+TCLK2 hidden behind ethernet, so no i2c2 */
usart0: serial@f801c000 {
pinctrl-0 = <&pinctrl_usart0
&pinctrl_usart0_rts
&pinctrl_usart0_cts>;
status = "disabled";
};
usart1: serial@f8020000 {
pinctrl-0 = <&pinctrl_usart1
/* &pinctrl_usart1_rts */
/* &pinctrl_usart1_cts */
>;
status = "disabled";
};
usart2: serial@f8024000 {
/* cannot activate RTS2+CTS2, clash with
* ethernet on PB0 and PB1 */
pinctrl-0 = <&pinctrl_usart2>;
status = "disabled";
};
usart3: serial@f8028000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xf8028000 0x200>;
interrupts = <8 4 5>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usart3
/* &pinctrl_usart3_rts */
/* &pinctrl_usart3_cts */
>;
status = "disabled";
};
macb0: ethernet@f802c000 {
phy-mode = "rmii";
/*
* following can be overwritten by bootloader:
* for example u-boot 'ftd set' command
*/
local-mac-address = [00 00 00 00 00 00];
status = "okay";
};
/*
* UART0/1 pins are marked as GPIO on
* Aria documentation.
* Change to "okay" if you need additional serial ports
*/
uart0: serial@f8040000 {
status = "disabled";
};
uart1: serial@f8044000 {
status = "disabled";
};
adc0: adc@f804c000 {
status = "okay";
atmel,adc-channels-used = <0xf>;
atmel,adc-num-channels = <4>;
};
dbgu: serial@fffff200 {
status = "okay";
};
pinctrl@fffff400 {
w1_0 {
pinctrl_w1_0: w1_0-0 {
atmel,pins = <0 21 0x0 0x1>; /* PA21 PIO, pull-up */
};
};
mcp251x_0 {
pinctrl_mcp251x_0: mcp251x_0-0 {
atmel,pins = <AT91_PIOC 12 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>; /* PC12 periph GPIO - INT */
};
};
};
rtc@fffffeb0 {
status = "okay";
};
spi0: spi@f0000000 {
status = "okay";
interrupts = <13 4 5>;
cs-gpios = <&pioA 14 0>, <&pioA 7 0>, <&pioA 1 0>, <0>;
mtd_dataflash@0 {
compatible = "atmel,at45", "atmel,dataflash";
spi-max-frequency = <10000000>;
reg = <0>;
};
can0: can@1 {
compatible = "microchip,mcp2515";
reg = <2>;
spi-max-frequency = <10000000>;
clocks = <&mcp2515_clock>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_mcp251x_0>;
interrupt-parent = <&pioC>;
interrupts = <12 2>;
};
};
};
usb0: ohci@00600000 {
status = "okay";
num-ports = <3>;
};
usb1: ehci@00700000 {
status = "okay";
};
nand0: nand@40000000 {
nand-bus-width = <8>;
nand-ecc-mode = "hw";
atmel,has-pmecc; /* Enable PMECC */
atmel,pmecc-cap = <2>;
atmel,pmecc-sector-size = <512>;
nand-on-flash-bbt;
status = "okay";
at91bootstrap@0 {
label = "at91bootstrap";
reg = <0x0 0x40000>;
};
uboot@40000 {
label = "u-boot";
reg = <0x40000 0x80000>;
};
ubootenv@c0000 {
label = "U-Boot Env";
reg = <0xc0000 0x140000>;
};
kernel@200000 {
label = "kernel";
reg = <0x200000 0x600000>;
};
rootfs@800000 {
label = "rootfs";
reg = <0x800000 0x1f800000>;
};
};
};
leds {
compatible = "gpio-leds";
/* little green LED in middle of cpu module */
module_led {
label = "module_led";
gpios = <&pioB 8 GPIO_ACTIVE_HIGH>; /* PB8 */
linux,default-trigger = "heartbeat";
};
cpu_led {
label = "cpu_led";
gpios = <&pioA 29 GPIO_ACTIVE_HIGH>; /* PA29 */
linux,default-trigger = "heartbeat";
};
busy_led {
label = "busy_led";
gpios = <&pioA 28 GPIO_ACTIVE_HIGH>; /* PA28 */
linux,default-trigger = "heartbeat";
};
fail_led {
label = "fail_led";
gpios = <&pioA 27 GPIO_ACTIVE_HIGH>; /* PA27 */
linux,default-trigger = "heartbeat";
};
};
gpio_keys {
compatible = "gpio-keys";
transfer_button {
label = "transfer_button";
gpios = <&pioA 26 GPIO_ACTIVE_LOW>;
linux,code = <183>; /* F13 Key */
gpio-key,wakeup;
};
custom_button {
label = "custom_button";
gpios = <&pioA 25 GPIO_ACTIVE_LOW>;
linux,code = <184>; /* F14 Key */
gpio-key,wakeup;
};
};
onewire@0 {
compatible = "w1-gpio";
gpios = <&pioA 21 GPIO_ACTIVE_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_w1_0>;
};
};
next prev parent reply other threads:[~2014-02-26 13:12 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1445543c688.2748.cbaa067694a7e68fb76a213b35423fb5@gmail.com>
2014-02-21 16:26 ` MCP2515 DTS support Lucas Zampar Bernardi
2014-02-22 19:46 ` Lucas Zampar Bernardi
2014-02-25 21:35 ` Marc Kleine-Budde
2014-02-26 4:17 ` Alexander Shiyan
2014-02-26 13:12 ` Lucas Zampar Bernardi [this message]
2014-02-26 14:50 ` Alexander Shiyan
2014-02-26 17:36 ` Lucas Zampar Bernardi
2014-02-26 17:50 ` Marc Kleine-Budde
2014-02-26 18:01 ` Alexander Shiyan
2014-02-26 18:17 ` Lucas Zampar Bernardi
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