* [RFC 0/4] ARM: dts: r8a7790: lager: use demuxer for I2C
@ 2016-05-31 3:32 ` Simon Horman
0 siblings, 0 replies; 14+ messages in thread
From: Simon Horman @ 2016-05-31 3:32 UTC (permalink / raw)
To: linux-renesas-soc
Cc: linux-arm-kernel, Magnus Damm, Wolfram Sang, Simon Horman
Hi,
the intention of this series is to extend use of the demuxer for I2C
on the lager/r8a7790 to cover all I2C IP blocks.
This is based on work by Wolfram Sang.
I have not included GPIO in the demux configuration. This is in keeping
with the existing usage for IIC0/I2C0.
Any advice or assistance in testing would be gratefully received.
For reference a boot log is provided below.
This series is based on renesas-devel-20160530-v4.7-rc1.
To aid review it is provided in git at:
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git topic/i2c-demux
I also intend to add demux for I2C to other R-Car Gen2 boards as a follow-up.
Simon Horman (4):
ARM: dts: r8a7790: lager: rename i2cexio as i2cexio0
ARM: dts: r8a7790: lager: use demuxer for IIC1/I2C1
ARM: dts: r8a7790: lager: use demuxer for IIC2/I2C2
ARM: dts: r8a7790: lager: use demuxer for IIC3/I2C3
arch/arm/boot/dts/r8a7790-lager.dts | 241 ++++++++++++++++++++++--------------
1 file changed, 151 insertions(+), 90 deletions(-)
--- Boot log ---
Lager booted with kernel using shmobile_defconfig.
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.7.0-rc1-11566-g37773b1e292b (horms@ayumi.isobedori.kobe.vergenet.net) (gcc version 4.6.3 (GCC) ) #621 SMP Tue May 31 12:07:50 JST 2016
[ 0.000000] CPU: ARMv7 Processor [413fc0f2] revision 2 (ARMv7), cr=10c5387d
[ 0.000000] CPU: div instructions available: patching division code
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[ 0.000000] Machine model: Lager
[ 0.000000] Ignoring memory block 0x140000000 - 0x200000000
[ 0.000000] debug: ignoring loglevel setting.
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] On node 0 totalpages: 262144
[ 0.000000] free_area_init_node: node 0, pgdat c0a3d680, node_mem_map ef7f9000
[ 0.000000] Normal zone: 1536 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 196608 pages, LIFO batch:31
[ 0.000000] HighMem zone: 65536 pages, LIFO batch:15
[ 0.000000] percpu: Embedded 11 pages/cpu @ef77b000 s22720 r0 d22336 u45056
[ 0.000000] pcpu-alloc: s22720 r0 d22336 u45056 alloc=11*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [0] 4 [0] 5 [0] 6 [0] 7
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 260608
[ 0.000000] Kernel command line: ignore_loglevel rw root=/dev/nfs ip=dhcp
[ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Memory: 1029228K/1048576K available (6148K kernel code, 251K rwdata, 1480K rodata, 1024K init, 292K bss, 19348K reserved, 0K cma-reserved, 262144K highmem)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
[ 0.000000] vmalloc : 0xf0800000 - 0xff800000 ( 240 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xf0000000 ( 768 MB)
[ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
[ 0.000000] .text : 0xc0008000 - 0xc087307c (8621 kB)
[ 0.000000] .init : 0xc0900000 - 0xc0a00000 (1024 kB)
[ 0.000000] .data : 0xc0a00000 - 0xc0a3ef80 ( 252 kB)
[ 0.000000] .bss : 0xc0a40000 - 0xc0a8919c ( 293 kB)
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] Build-time adjustment of leaf fanout to 32.
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] Architected cp15 timer(s) running at 10.00MHz (virt).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns
[ 0.000004] sched_clock: 56 bits at 10MHz, resolution 100ns, wraps every 4398046511100ns
[ 0.000014] Switching to timer-based delay loop, resolution 100ns
[ 0.000525] Console: colour dummy device 80x30
[ 0.000812] console [tty0] enabled
[ 0.000837] Calibrating delay loop (skipped), value calculated using timer frequency.. 20.00 BogoMIPS (lpj=100000)
[ 0.000862] pid_max: default: 32768 minimum: 301
[ 0.000987] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.001004] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.001448] CPU: Testing write buffer coherency: ok
[ 0.001708] CPU0: update cpu_capacity 1535
[ 0.001725] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.003528] Setting up static identity map for 0x40100000 - 0x40100058
[ 0.006976] CPU1: update cpu_capacity 1535
[ 0.006982] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.007849] CPU2: update cpu_capacity 1535
[ 0.007856] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
[ 0.008731] CPU3: update cpu_capacity 1535
[ 0.008737] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
[ 0.009384] CPU4: failed to boot: -22
[ 0.010088] CPU5: failed to boot: -22
[ 0.010715] CPU6: failed to boot: -22
[ 0.011335] CPU7: failed to boot: -22
[ 0.011423] Brought up 4 CPUs
[ 0.011437] SMP: Total of 4 processors activated (80.00 BogoMIPS).
[ 0.011450] CPU: All CPU(s) started in SVC mode.
[ 0.060700] devtmpfs: initialized
[ 0.070169] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
[ 0.070566] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.127064] pinctrl core: initialized pinctrl subsystem
[ 0.268112] NET: Registered protocol family 16
[ 0.268305] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.271065] renesas_irqc e61c0000.interrupt-controller: driving 4 irqs
[ 0.274207] sh-pfc e6060000.pfc: r8a77900_pfc support registered
[ 0.279976] No ATAGs?
[ 0.280000] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[ 0.280025] hw-breakpoint: maximum watchpoint size is 8 bytes.
[ 0.280067] IRQ2 is asserted, installing da9063/da9210 regulator quirk
[ 0.791592] vgaarb: loaded
[ 0.880763] SCSI subsystem initialized
[ 0.880929] libata version 3.00 loaded.
[ 0.881158] usbcore: registered new interface driver usbfs
[ 0.881216] usbcore: registered new interface driver hub
[ 0.881318] usbcore: registered new device driver usb
[ 0.881857] media: Linux media interface: v0.10
[ 0.881915] Linux video capture interface: v2.00
[ 0.882284] sh_cmt ffca0000.timer: ch0: used for clock events
[ 0.882308] sh_cmt ffca0000.timer: ch1: used as clock source
[ 0.882326] clocksource: ffca0000.timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000000 ns
[ 0.882978] Advanced Linux Sound Architecture Driver Initialized.
[ 0.883681] clocksource: Switched to clocksource arch_sys_counter
[ 1.233687] NET: Registered protocol family 2
[ 1.353767] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[ 1.353836] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[ 1.353939] TCP: Hash tables configured (established 8192 bind 8192)
[ 1.353991] UDP hash table entries: 512 (order: 2, 16384 bytes)
[ 1.354023] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[ 1.473682] NET: Registered protocol family 1
[ 1.533688] RPC: Registered named UNIX socket transport module.
[ 1.533704] RPC: Registered udp transport module.
[ 1.533716] RPC: Registered tcp transport module.
[ 1.533728] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 1.533744] PCI: CLS 0 bytes, default 64
[ 1.594689] futex hash table entries: 2048 (order: 5, 131072 bytes)
[ 1.595243] workingset: timestamp_bits=28 max_order=18 bucket_order=0
[ 1.833703] NFS: Registering the id_resolver key type
[ 1.833741] Key type id_resolver registered
[ 1.833754] Key type id_legacy registered
[ 1.833775] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 1.833790] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[ 1.835424] bounce: pool size: 64 pages
[ 1.903719] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
[ 1.903741] io scheduler noop registered
[ 1.903754] io scheduler deadline registered
[ 1.903775] io scheduler cfq registered (default)
[ 1.905105] gpio_rcar e6050000.gpio: driving 32 GPIOs
[ 1.905547] gpio_rcar e6051000.gpio: driving 30 GPIOs
[ 1.905973] gpio_rcar e6052000.gpio: driving 30 GPIOs
[ 1.906416] gpio_rcar e6053000.gpio: driving 32 GPIOs
[ 1.906843] gpio_rcar e6054000.gpio: driving 32 GPIOs
[ 1.907281] gpio_rcar e6055000.gpio: driving 32 GPIOs
[ 1.907986] pci-rcar-gen2 ee090000.pci: PCI: bus0 revision 11
[ 1.908152] pci-rcar-gen2 ee090000.pci: PCI host bridge to bus 0000:00
[ 1.908173] pci_bus 0000:00: root bus resource [io 0xee080000-0xee0810ff]
[ 1.908189] pci_bus 0000:00: root bus resource [mem 0xee080000-0xee0810ff]
[ 1.908205] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
[ 1.908248] pci 0000:00:00.0: [1033:0000] type 00 class 0x060000
[ 1.908277] pci 0000:00:00.0: reg 0x10: [mem 0xee090800-0xee090bff]
[ 1.908297] pci 0000:00:00.0: reg 0x14: [mem 0x40000000-0x7fffffff pref]
[ 1.908517] pci 0000:00:01.0: [1033:0035] type 00 class 0x0c0310
[ 1.908547] pci 0000:00:01.0: reg 0x10: [mem 0x00000000-0x00000fff]
[ 1.908627] pci 0000:00:01.0: supports D1 D2
[ 1.908643] pci 0000:00:01.0: PME# supported from D0 D1 D2 D3hot
[ 1.908857] pci 0000:00:02.0: [1033:00e0] type 00 class 0x0c0320
[ 1.908887] pci 0000:00:02.0: reg 0x10: [mem 0x00000000-0x000000ff]
[ 1.908967] pci 0000:00:02.0: supports D1 D2
[ 1.908981] pci 0000:00:02.0: PME# supported from D0 D1 D2 D3hot
[ 1.909199] PCI: bus0: Fast back to back transfers disabled
[ 1.909219] pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to 00
[ 1.909309] pci 0000:00:01.0: BAR 0: assigned [mem 0xee080000-0xee080fff]
[ 1.909330] pci 0000:00:02.0: BAR 0: assigned [mem 0xee081000-0xee0810ff]
[ 1.909378] pci 0000:00:01.0: enabling device (0140 -> 0142)
[ 1.909422] pci 0000:00:02.0: enabling device (0140 -> 0142)
[ 1.909666] pci-rcar-gen2 ee0b0000.pci: PCI: bus0 revision 11
[ 1.909819] pci-rcar-gen2 ee0b0000.pci: PCI host bridge to bus 0001:01
[ 1.909836] pci_bus 0001:01: root bus resource [io 0xee0a0000-0xee0a10ff]
[ 1.909852] pci_bus 0001:01: root bus resource [mem 0xee0a0000-0xee0a10ff]
[ 1.909867] pci_bus 0001:01: No busn resource found for root bus, will use [bus 01-ff]
[ 1.909902] pci 0001:01:00.0: [1033:0000] type 00 class 0x060000
[ 1.909928] pci 0001:01:00.0: reg 0x10: [mem 0xee0b0800-0xee0b0bff]
[ 1.909947] pci 0001:01:00.0: reg 0x14: [mem 0x40000000-0x7fffffff pref]
[ 1.910152] pci 0001:01:01.0: [1033:0035] type 00 class 0x0c0310
[ 1.910182] pci 0001:01:01.0: reg 0x10: [mem 0x00000000-0x00000fff]
[ 1.910263] pci 0001:01:01.0: supports D1 D2
[ 1.910278] pci 0001:01:01.0: PME# supported from D0 D1 D2 D3hot
[ 1.910486] pci 0001:01:02.0: [1033:00e0] type 00 class 0x0c0320
[ 1.910516] pci 0001:01:02.0: reg 0x10: [mem 0x00000000-0x000000ff]
[ 1.910595] pci 0001:01:02.0: supports D1 D2
[ 1.910610] pci 0001:01:02.0: PME# supported from D0 D1 D2 D3hot
[ 1.910818] PCI: bus1: Fast back to back transfers disabled
[ 1.910836] pci_bus 0001:01: busn_res: [bus 01-ff] end is updated to 01
[ 1.910968] pci 0001:01:01.0: BAR 0: assigned [mem 0xee0a0000-0xee0a0fff]
[ 1.910988] pci 0001:01:02.0: BAR 0: assigned [mem 0xee0a1000-0xee0a10ff]
[ 1.911024] pci 0001:01:01.0: enabling device (0140 -> 0142)
[ 1.911066] pci 0001:01:02.0: enabling device (0140 -> 0142)
[ 1.911241] pci-rcar-gen2 ee0d0000.pci: PCI: bus0 revision 11
[ 1.911400] pci-rcar-gen2 ee0d0000.pci: PCI host bridge to bus 0002:02
[ 1.911418] pci_bus 0002:02: root bus resource [io 0xee0c0000-0xee0c10ff]
[ 1.911433] pci_bus 0002:02: root bus resource [mem 0xee0c0000-0xee0c10ff]
[ 1.911448] pci_bus 0002:02: No busn resource found for root bus, will use [bus 02-ff]
[ 1.911485] pci 0002:02:00.0: [1033:0000] type 00 class 0x060000
[ 1.911509] pci 0002:02:00.0: reg 0x10: [mem 0xee0d0800-0xee0d0bff]
[ 1.911528] pci 0002:02:00.0: reg 0x14: [mem 0x40000000-0x7fffffff pref]
[ 1.911732] pci 0002:02:01.0: [1033:0035] type 00 class 0x0c0310
[ 1.911761] pci 0002:02:01.0: reg 0x10: [mem 0x00000000-0x00000fff]
[ 1.911840] pci 0002:02:01.0: supports D1 D2
[ 1.911855] pci 0002:02:01.0: PME# supported from D0 D1 D2 D3hot
[ 1.912067] pci 0002:02:02.0: [1033:00e0] type 00 class 0x0c0320
[ 1.912096] pci 0002:02:02.0: reg 0x10: [mem 0x00000000-0x000000ff]
[ 1.912176] pci 0002:02:02.0: supports D1 D2
[ 1.912190] pci 0002:02:02.0: PME# supported from D0 D1 D2 D3hot
[ 1.912408] PCI: bus2: Fast back to back transfers disabled
[ 1.912426] pci_bus 0002:02: busn_res: [bus 02-ff] end is updated to 02
[ 1.912612] pci 0002:02:01.0: BAR 0: assigned [mem 0xee0c0000-0xee0c0fff]
[ 1.912633] pci 0002:02:02.0: BAR 0: assigned [mem 0xee0c1000-0xee0c10ff]
[ 1.912669] pci 0002:02:01.0: enabling device (0140 -> 0142)
[ 1.912709] pci 0002:02:02.0: enabling device (0140 -> 0142)
[ 1.924475] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 1.925658] SuperH (H)SCI(F) driver initialized
[ 1.926117] e6c50000.serial: ttySC1 at MMIO 0xe6c50000 (irq = 99, base_baud = 0) is a scifa
[ 1.926642] e6e60000.serial: ttySC0 at MMIO 0xe6e60000 (irq = 100, base_baud = 0) is a scif
[ 3.034029] console [ttySC0] enabled
[ 3.038133] [drm] Initialized drm 1.1.0 20060810
[ 3.043595] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 3.050230] [drm] No driver support for vblank timestamp query.
[ 3.056800] rcar-du feb00000.display: failed to initialize DRM/KMS (-517)
[ 3.065038] scsi host0: sata_rcar
[ 3.068573] ata1: SATA max UDMA/133 irq 102
[ 3.073495] renesas_spi e6b10000.spi: DMA available
[ 3.079099] m25p80 spi0.0: s25fl512s (65536 Kbytes)
[ 3.084040] 3 ofpart partitions found on MTD device spi0.0
[ 3.089530] Creating 3 MTD partitions on "spi0.0":
[ 3.094340] 0x000000000000-0x000000040000 : "loader"
[ 3.100176] 0x000000040000-0x000000440000 : "user"
[ 3.105794] 0x000000440000-0x000004000000 : "flash"
[ 3.111484] renesas_spi e6b10000.spi: probed
[ 3.116579] spi_sh_msiof e6e10000.spi: DMA available
[ 3.122717] CAN device driver interface
[ 3.127403] libphy: sh_mii: probed
[ 3.131875] sh-eth ee700000.ethernet eth0: Base address at 0xee700000, 2e:09:0a:00:6e:71, IRQ 101.
[ 3.141156] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 3.147703] ehci-pci: EHCI PCI platform driver
[ 3.152278] ehci-pci 0000:00:02.0: EHCI Host Controller
[ 3.157536] ehci-pci 0000:00:02.0: new USB bus registered, assigned bus number 1
[ 3.165054] ehci-pci 0000:00:02.0: irq 116, io mem 0xee081000
[ 3.183686] ehci-pci 0000:00:02.0: USB 2.0 started, EHCI 1.00
[ 3.190140] hub 1-0:1.0: USB hub found
[ 3.193942] hub 1-0:1.0: 1 port detected
[ 3.198274] ehci-pci 0001:01:02.0: EHCI Host Controller
[ 3.203520] ehci-pci 0001:01:02.0: new USB bus registered, assigned bus number 2
[ 3.211029] ehci-pci 0001:01:02.0: irq 117, io mem 0xee0a1000
[ 3.233685] ehci-pci 0001:01:02.0: USB 2.0 started, EHCI 1.00
[ 3.240066] hub 2-0:1.0: USB hub found
[ 3.243862] hub 2-0:1.0: 1 port detected
[ 3.248185] ehci-pci 0002:02:02.0: EHCI Host Controller
[ 3.253429] ehci-pci 0002:02:02.0: new USB bus registered, assigned bus number 3
[ 3.260933] ehci-pci 0002:02:02.0: irq 118, io mem 0xee0c1000
[ 3.283685] ehci-pci 0002:02:02.0: USB 2.0 started, EHCI 1.00
[ 3.290051] hub 3-0:1.0: USB hub found
[ 3.293853] hub 3-0:1.0: 1 port detected
[ 3.298131] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 3.304340] ohci-pci: OHCI PCI platform driver
[ 3.308853] ohci-pci 0000:00:01.0: OHCI PCI host controller
[ 3.314457] ohci-pci 0000:00:01.0: new USB bus registered, assigned bus number 4
[ 3.321895] ohci-pci 0000:00:01.0: irq 116, io mem 0xee080000
[ 3.414324] hub 4-0:1.0: USB hub found
[ 3.418107] hub 4-0:1.0: 1 port detected
[ 3.422384] ohci-pci 0001:01:01.0: OHCI PCI host controller
[ 3.427989] ohci-pci 0001:01:01.0: new USB bus registered, assigned bus number 5
[ 3.435433] ohci-pci 0001:01:01.0: irq 117, io mem 0xee0a0000
[ 3.493688] ata1: link resume succeeded after 1 retries
[ 3.524349] hub 5-0:1.0: USB hub found
[ 3.528132] hub 5-0:1.0: 1 port detected
[ 3.532425] ohci-pci 0002:02:01.0: OHCI PCI host controller
[ 3.538041] ohci-pci 0002:02:01.0: new USB bus registered, assigned bus number 6
[ 3.545491] ohci-pci 0002:02:01.0: irq 118, io mem 0xee0c0000
[ 3.603701] ata1: SATA link down (SStatus 0 SControl 300)
[ 3.634334] hub 6-0:1.0: USB hub found
[ 3.638120] hub 6-0:1.0: 1 port detected
[ 3.642710] sh-pfc e6060000.pfc: pin GP_5_19 already requested by ee090000.pci; cannot claim for e6590000.usb
[ 3.652649] sh-pfc e6060000.pfc: pin-179 (e6590000.usb) status -22
[ 3.658844] sh-pfc e6060000.pfc: could not request pin 179 (GP_5_19) from group usb0_ovc_vbus on device sh-pfc
[ 3.668949] renesas_usbhs e6590000.usb: Error applying setting, reverse things back
[ 3.676844] renesas_usbhs e6590000.usb: transceiver found
[ 3.682404] renesas_usbhs e6590000.usb: gadget probed
[ 3.687558] phy phy-e6590100.usb-phy.1: phy init failed --> -16
[ 3.693486] renesas_usbhs e6590000.usb: probed
[ 3.698157] using random self ethernet address
[ 3.702609] using random host ethernet address
[ 3.707486] usb0: HOST MAC a2:bd:c8:b5:c1:92
[ 3.711778] usb0: MAC d2:33:7b:bb:af:f1
[ 3.715639] using random self ethernet address
[ 3.720087] using random host ethernet address
[ 3.724590] g_ether gadget: Ethernet Gadget, version: Memorial Day 2008
[ 3.731208] g_ether gadget: g_ether ready
[ 3.735412] mousedev: PS/2 mouse device common for all mice
[ 3.741394] i2c /dev entries driver
[ 3.746291] i2c-sh_mobile e6500000.i2c: I2C adapter 4, bus speed 100000 Hz
[ 3.754293] i2c-sh_mobile e6510000.i2c: I2C adapter 5, bus speed 100000 Hz
[ 3.762237] i2c-sh_mobile e6520000.i2c: I2C adapter 6, bus speed 100000 Hz
[ 3.777719] i2c-sh_mobile e60b0000.i2c: I2C adapter 7, bus speed 100000 Hz
[ 3.785054] i2c 11-0058: Masking da9063 interrupt sources
[ 3.796955] da9063 11-0058: Device detected (chip-ID: 0x61, var-ID: 0x30)
[ 3.834992] da9063-rtc da9063-rtc: rtc core: registered da9063-rtc as rtc0
[ 3.848136] i2c 11-0068: Masking da9210 interrupt sources
[ 3.857027] i2c 11-0068: IRQ2 is not asserted, removing quirk
[ 3.864260] DA9210: Bringing 1080000uV into 1000000-1000000uV
[ 3.875154] adv7180 10-0020: chip found @ 0x20 (i2c-demux (master i2c-6))
[ 3.895816] soc-camera-pdrv soc-camera-pdrv.0: Probing soc-camera-pdrv.0
[ 3.903400] rcar_jpu fe980000.jpeg-codec: encoder device registered as /dev/video1
[ 3.910998] rcar_jpu fe980000.jpeg-codec: decoder device registered as /dev/video2
[ 3.920291] vsp1 fe920000.vsp1: Entity type for entity fe920000.vsp1 bru was not initialized!
[ 3.928847] vsp1 fe920000.vsp1: Entity type for entity fe920000.vsp1 hsi was not initialized!
[ 3.937395] vsp1 fe920000.vsp1: Entity type for entity fe920000.vsp1 hst was not initialized!
[ 3.945939] vsp1 fe920000.vsp1: Entity type for entity fe920000.vsp1 rpf.0 was not initialized!
[ 3.954657] vsp1 fe920000.vsp1: Entity type for entity fe920000.vsp1 rpf.1 was not initialized!
[ 3.963366] vsp1 fe920000.vsp1: Entity type for entity fe920000.vsp1 rpf.2 was not initialized!
[ 3.972084] vsp1 fe920000.vsp1: Entity type for entity fe920000.vsp1 rpf.3 was not initialized!
[ 3.980801] vsp1 fe920000.vsp1: Entity type for entity fe920000.vsp1 rpf.4 was not initialized!
[ 3.989518] vsp1 fe920000.vsp1: Entity type for entity fe920000.vsp1 sru was not initialized!
[ 3.998062] vsp1 fe920000.vsp1: Entity type for entity fe920000.vsp1 uds.0 was not initialized!
[ 4.006778] vsp1 fe920000.vsp1: Entity type for entity fe920000.vsp1 wpf.0 was not initialized!
[ 4.015495] vsp1 fe920000.vsp1: Entity type for entity fe920000.vsp1 wpf.1 was not initialized!
[ 4.024212] vsp1 fe920000.vsp1: Entity type for entity fe920000.vsp1 wpf.2 was not initialized!
[ 4.032921] vsp1 fe920000.vsp1: Entity type for entity fe920000.vsp1 wpf.3 was not initialized!
[ 4.045012] vsp1 fe928000.vsp1: Entity type for entity fe928000.vsp1 bru was not initialized!
[ 4.053558] vsp1 fe928000.vsp1: Entity type for entity fe928000.vsp1 hsi was not initialized!
[ 4.062108] vsp1 fe928000.vsp1: Entity type for entity fe928000.vsp1 hst was not initialized!
[ 4.070653] vsp1 fe928000.vsp1: Entity type for entity fe928000.vsp1 lut was not initialized!
[ 4.079197] vsp1 fe928000.vsp1: Entity type for entity fe928000.vsp1 rpf.0 was not initialized!
[ 4.087914] vsp1 fe928000.vsp1: Entity type for entity fe928000.vsp1 rpf.1 was not initialized!
[ 4.096631] vsp1 fe928000.vsp1: Entity type for entity fe928000.vsp1 rpf.2 was not initialized!
[ 4.105349] vsp1 fe928000.vsp1: Entity type for entity fe928000.vsp1 rpf.3 was not initialized!
[ 4.114065] vsp1 fe928000.vsp1: Entity type for entity fe928000.vsp1 rpf.4 was not initialized!
[ 4.122774] vsp1 fe928000.vsp1: Entity type for entity fe928000.vsp1 sru was not initialized!
[ 4.131317] vsp1 fe928000.vsp1: Entity type for entity fe928000.vsp1 uds.0 was not initialized!
[ 4.140037] vsp1 fe928000.vsp1: Entity type for entity fe928000.vsp1 uds.1 was not initialized!
[ 4.148754] vsp1 fe928000.vsp1: Entity type for entity fe928000.vsp1 uds.2 was not initialized!
[ 4.157471] vsp1 fe928000.vsp1: Entity type for entity fe928000.vsp1 wpf.0 was not initialized!
[ 4.166187] vsp1 fe928000.vsp1: Entity type for entity fe928000.vsp1 wpf.1 was not initialized!
[ 4.174904] vsp1 fe928000.vsp1: Entity type for entity fe928000.vsp1 wpf.2 was not initialized!
[ 4.183613] vsp1 fe928000.vsp1: Entity type for entity fe928000.vsp1 wpf.3 was not initialized!
[ 4.195933] vsp1 fe930000.vsp1: Entity type for entity fe930000.vsp1 bru was not initialized!
[ 4.204493] vsp1 fe930000.vsp1: Entity type for entity fe930000.vsp1 hsi was not initialized!
[ 4.213029] vsp1 fe930000.vsp1: Entity type for entity fe930000.vsp1 hst was not initialized!
[ 4.221572] vsp1 fe930000.vsp1: Entity type for entity fe930000.vsp1 lif was not initialized!
[ 4.230116] vsp1 fe930000.vsp1: Entity type for entity fe930000.vsp1 lut was not initialized!
[ 4.238659] vsp1 fe930000.vsp1: Entity type for entity fe930000.vsp1 rpf.0 was not initialized!
[ 4.247375] vsp1 fe930000.vsp1: Entity type for entity fe930000.vsp1 rpf.1 was not initialized!
[ 4.256092] vsp1 fe930000.vsp1: Entity type for entity fe930000.vsp1 rpf.2 was not initialized!
[ 4.264808] vsp1 fe930000.vsp1: Entity type for entity fe930000.vsp1 rpf.3 was not initialized!
[ 4.273517] vsp1 fe930000.vsp1: Entity type for entity fe930000.vsp1 uds.0 was not initialized!
[ 4.282232] vsp1 fe930000.vsp1: Entity type for entity fe930000.vsp1 wpf.0 was not initialized!
[ 4.290949] vsp1 fe930000.vsp1: Entity type for entity fe930000.vsp1 wpf.1 was not initialized!
[ 4.299665] vsp1 fe930000.vsp1: Entity type for entity fe930000.vsp1 wpf.2 was not initialized!
[ 4.308382] vsp1 fe930000.vsp1: Entity type for entity fe930000.vsp1 wpf.3 was not initialized!
[ 4.320287] vsp1 fe938000.vsp1: Entity type for entity fe938000.vsp1 bru was not initialized!
[ 4.328847] vsp1 fe938000.vsp1: Entity type for entity fe938000.vsp1 hsi was not initialized!
[ 4.337393] vsp1 fe938000.vsp1: Entity type for entity fe938000.vsp1 hst was not initialized!
[ 4.345937] vsp1 fe938000.vsp1: Entity type for entity fe938000.vsp1 lif was not initialized!
[ 4.354480] vsp1 fe938000.vsp1: Entity type for entity fe938000.vsp1 lut was not initialized!
[ 4.363016] vsp1 fe938000.vsp1: Entity type for entity fe938000.vsp1 rpf.0 was not initialized!
[ 4.371733] vsp1 fe938000.vsp1: Entity type for entity fe938000.vsp1 rpf.1 was not initialized!
[ 4.380449] vsp1 fe938000.vsp1: Entity type for entity fe938000.vsp1 rpf.2 was not initialized!
[ 4.389165] vsp1 fe938000.vsp1: Entity type for entity fe938000.vsp1 rpf.3 was not initialized!
[ 4.397887] vsp1 fe938000.vsp1: Entity type for entity fe938000.vsp1 uds.0 was not initialized!
[ 4.406604] vsp1 fe938000.vsp1: Entity type for entity fe938000.vsp1 wpf.0 was not initialized!
[ 4.415320] vsp1 fe938000.vsp1: Entity type for entity fe938000.vsp1 wpf.1 was not initialized!
[ 4.424037] vsp1 fe938000.vsp1: Entity type for entity fe938000.vsp1 wpf.2 was not initialized!
[ 4.432746] vsp1 fe938000.vsp1: Entity type for entity fe938000.vsp1 wpf.3 was not initialized!
[ 4.445893] rcar_thermal e61f0000.thermal: 1 sensor probed
[ 4.457775] sh_mobile_sdhi ee100000.sd: Got CD GPIO
[ 4.463122] sh_mobile_sdhi ee140000.sd: Got CD GPIO
[ 4.503711] sh_mmcif ee220000.mmc: Chip version 0x0003, clock rate 12MHz
[ 4.511151] usbcore: registered new interface driver usbhid
[ 4.516743] usbhid: USB HID core driver
[ 4.526878] rcar_sound ec500000.sound: probed
[ 4.901310] mmc0: new high speed MMC card at address 0001
[ 4.907087] mmcblk0: mmc0:0001 MMC08G 7.33 GiB
[ 4.911791] mmcblk0boot0: mmc0:0001 MMC08G partition 1 2.00 MiB
[ 4.913698] NET: Registered protocol family 10
[ 4.914406] sit: IPv6 over IPv4 tunneling driver
[ 4.914978] NET: Registered protocol family 17
[ 4.914989] can: controller area network core (rev 20120528 abi 9)
[ 4.915038] NET: Registered protocol family 29
[ 4.915043] can: raw protocol (rev 20120528)
[ 4.915047] can: broadcast manager protocol (rev 20120528 t)
[ 4.915054] can: netlink gateway (rev 20130117) max_hops=1
[ 4.957494] mmcblk0boot1: mmc0:0001 MMC08G partition 2 2.00 MiB
[ 4.965208] mmcblk0: p1
[ 5.013753] Key type dns_resolver registered
[ 5.018099] Registering SWP/SWPB emulation handler
[ 5.025432] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 5.032054] [drm] No driver support for vblank timestamp query.
[ 5.067400] Console: switching to colour frame buffer device 128x48
[ 5.082885] rcar-du feb00000.display: fb0: frame buffer device
[ 5.089384] [drm] Device feb00000.display probed
[ 5.094664] sh_mobile_sdhi ee100000.sd: Got CD GPIO
[ 5.233861] sh_mobile_sdhi ee100000.sd: mmc1 base at 0xee100000 max clock rate 195 MHz
[ 5.242410] sh_mobile_sdhi ee140000.sd: Got CD GPIO
[ 5.383844] sh_mobile_sdhi ee140000.sd: mmc2 base at 0xee140000 max clock rate 97 MHz
[ 5.393429] asoc-simple-card sound: ak4642-hifi <-> ec500000.sound mapping ok
[ 5.402269] input: keyboard as /devices/platform/keyboard/input/input0
[ 5.410872] da9063-rtc da9063-rtc: setting system clock to 2000-01-01 00:00:01 UTC (946684801)
[ 5.495935] Micrel KSZ8041RNLI ee700000.etherne:01: attached PHY driver [Micrel KSZ8041RNLI] (mii_bus:phy_addr=ee700000.etherne:01, irq=307)
[ 5.508852] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 5.514872] IPv6: ADDRCONF(NETDEV_UP): usb0: link is not ready
[ 5.633835] mmc1: new ultra high speed SDR50 SDHC card at address 0001
[ 5.640811] mmcblk1: mmc1:0001 00000 29.8 GiB
[ 5.648918] mmcblk1: p1
[ 8.411027] sh-eth ee700000.ethernet eth0: Link is Up - 100Mbps/Full - flow control off
[ 8.413703] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 8.433686] Sending DHCP requests ., OK
[ 8.613682] IP-Config: Got DHCP answer from 10.3.3.2, my address is 10.3.3.167
[ 8.625312] IP-Config: Complete:
[ 8.632542] device=eth0, hwaddr=2e:09:0a:00:6e:71, ipaddr=10.3.3.167, mask=255.255.255.0, gw=10.3.3.2
[ 8.646341] host=10.3.3.167, domain=isobedori.kobe.vergenet.net kanocho.kobe.vergenet.net vergenet., nis-domain=(none)
[ 8.661696] bootserver=10.3.3.135, rootserver=10.3.3.135, rootpath=/srv/nfs/lager-armhf,rsize=1024,wsize=1024 nameserver0=10.3.3.2, nameserver1=8.8.8.8
[ 8.684784] SDHI2 Vcc: disabling
[ 8.692313] SDHI2 VccQ: disabling
[ 8.700112] ALSA device list:
[ 8.707304] #0: rsnd-dai.0-ak4642-hifi
[ 8.720578] VFS: Mounted root (nfs filesystem) on device 0:14.
[ 8.731125] devtmpfs: mounted
[ 8.739080] Freeing unused kernel memory: 1024K (c0900000 - c0a00000)
INIT: version 2.88 booting
Using makefile-style concurrent boot in runlevel S.
Starting the hotplug events dispatcher: udevd[ 9.646302] udevd[1089]: starting version 175
.
Synthesizing the initial hotplug events...done.
[ 9.781824] random: nonblocking pool is initialized
Waiting for /dev to be fully populated...done.
Activating swap...done.
Activating lvm and md swap...done.
Checking file systems...fsck from util-linux 2.20.1
done.
Mounting local filesystems...done.
Activating swapfile swap...done.
Cleaning up temporary files....
Cleaning up ifupdown....
Setting up networking....
Configuring network interfaces...Internet Systems Consortium DHCP Client 4.2.2
Copyright 2004-2011 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/
Listening on LPF/eth0/2e:09:0a:00:6e:71
Sending on LPF/eth0/2e:09:0a:00:6e:71
Sending on Socket/fallback
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 6
DHCPREQUEST on eth0 to 255.255.255.255 port 67
DHCPOFFER from 10.3.3.2
DHCPACK from 10.3.3.2
RTNETLINK answers: File exists
bound to 10.3.3.167 -- renewal in 269 seconds.
done.
Cleaning up temporary files....
Setting up ALSA...warning: 'alsactl restore' failed with error message 'Found hardware: "rsnd-dai_0-ak46" "" "" "" ""
Hardware is initialized using a generic method'...done.
Setting kernel variables ...done.
INIT: Entering runlevel: 2
Using makefile-style concurrent boot in runlevel 2.
Starting enhanced syslogd: rsyslogd.
Starting periodic command scheduler: cron.
Starting system message bus: dbus.
Starting OpenBSD Secure Shell server: sshd.
Debian GNU/Linux wheezy/sid debian ttySC0
debian login: root
Password:
Last login: Thu Jan 1 00:00:21 UTC 1970 on ttySC0
Linux debian 4.7.0-rc1-11566-g37773b1e292b #621 SMP Tue May 31 12:07:50 JST 2016 armv7l
The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.
Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
root@debian:~# cat /proc/interrupts
CPU0 CPU1 CPU2 CPU3
19: 5428 4738 2964 2784 GIC-0 27 Edge arch_timer
21: 0 0 0 0 GIC-0 36 Level e6050000.gpio
22: 0 0 0 0 GIC-0 37 Level e6051000.gpio
23: 0 0 0 0 GIC-0 38 Level e6052000.gpio
24: 0 0 0 0 GIC-0 39 Level e6053000.gpio
25: 0 0 0 0 GIC-0 40 Level e6054000.gpio
26: 0 0 0 0 GIC-0 41 Level e6055000.gpio
27: 0 0 0 0 GIC-0 101 Level e61f0000.thermal
28: 0 0 0 0 GIC-0 174 Level ffca0000.timer
30: 1 0 0 0 GIC-0 32 Level e61c0000.interrupt-controller
31: 0 0 0 0 GIC-0 33 Level e61c0000.interrupt-controller
32: 6 0 0 0 GIC-0 34 Level e61c0000.interrupt-controller
33: 0 0 0 0 GIC-0 35 Level e61c0000.interrupt-controller
34: 0 0 0 0 GIC-0 229 Level e6700000.dma-controller:error
35: 0 0 0 0 GIC-0 232 Level e6700000.dma-controller:0
36: 0 0 0 0 GIC-0 233 Level e6700000.dma-controller:1
37: 0 0 0 0 GIC-0 234 Level e6700000.dma-controller:2
38: 0 0 0 0 GIC-0 235 Level e6700000.dma-controller:3
39: 0 0 0 0 GIC-0 236 Level e6700000.dma-controller:4
40: 0 0 0 0 GIC-0 237 Level e6700000.dma-controller:5
41: 0 0 0 0 GIC-0 238 Level e6700000.dma-controller:6
42: 0 0 0 0 GIC-0 239 Level e6700000.dma-controller:7
43: 0 0 0 0 GIC-0 240 Level e6700000.dma-controller:8
44: 0 0 0 0 GIC-0 241 Level e6700000.dma-controller:9
45: 0 0 0 0 GIC-0 242 Level e6700000.dma-controller:10
46: 0 0 0 0 GIC-0 243 Level e6700000.dma-controller:11
47: 0 0 0 0 GIC-0 244 Level e6700000.dma-controller:12
48: 0 0 0 0 GIC-0 245 Level e6700000.dma-controller:13
49: 0 0 0 0 GIC-0 246 Level e6700000.dma-controller:14
50: 0 0 0 0 GIC-0 252 Level e6720000.dma-controller:error
51: 0 0 0 0 GIC-0 248 Level e6720000.dma-controller:0
52: 0 0 0 0 GIC-0 249 Level e6720000.dma-controller:1
53: 0 0 0 0 GIC-0 250 Level e6720000.dma-controller:2
54: 203 0 0 0 GIC-0 251 Level e6720000.dma-controller:3
55: 0 0 0 0 GIC-0 340 Level e6720000.dma-controller:4
56: 171 0 0 0 GIC-0 341 Level e6720000.dma-controller:5
57: 0 0 0 0 GIC-0 342 Level e6720000.dma-controller:6
58: 0 0 0 0 GIC-0 343 Level e6720000.dma-controller:7
59: 0 0 0 0 GIC-0 344 Level e6720000.dma-controller:8
60: 0 0 0 0 GIC-0 345 Level e6720000.dma-controller:9
61: 0 0 0 0 GIC-0 346 Level e6720000.dma-controller:10
62: 0 0 0 0 GIC-0 347 Level e6720000.dma-controller:11
63: 0 0 0 0 GIC-0 348 Level e6720000.dma-controller:12
64: 0 0 0 0 GIC-0 349 Level e6720000.dma-controller:13
65: 0 0 0 0 GIC-0 350 Level e6720000.dma-controller:14
66: 0 0 0 0 GIC-0 378 Level ec700000.dma-controller:error
67: 0 0 0 0 GIC-0 352 Level ec700000.dma-controller:0
68: 0 0 0 0 GIC-0 353 Level ec700000.dma-controller:1
69: 0 0 0 0 GIC-0 354 Level ec700000.dma-controller:2
70: 0 0 0 0 GIC-0 355 Level ec700000.dma-controller:3
71: 0 0 0 0 GIC-0 356 Level ec700000.dma-controller:4
72: 0 0 0 0 GIC-0 357 Level ec700000.dma-controller:5
73: 0 0 0 0 GIC-0 358 Level ec700000.dma-controller:6
74: 0 0 0 0 GIC-0 359 Level ec700000.dma-controller:7
75: 0 0 0 0 GIC-0 360 Level ec700000.dma-controller:8
76: 0 0 0 0 GIC-0 361 Level ec700000.dma-controller:9
77: 0 0 0 0 GIC-0 362 Level ec700000.dma-controller:10
78: 0 0 0 0 GIC-0 363 Level ec700000.dma-controller:11
79: 0 0 0 0 GIC-0 364 Level ec700000.dma-controller:12
80: 0 0 0 0 GIC-0 379 Level ec720000.dma-controller:error
81: 0 0 0 0 GIC-0 365 Level ec720000.dma-controller:0
82: 0 0 0 0 GIC-0 366 Level ec720000.dma-controller:1
83: 0 0 0 0 GIC-0 367 Level ec720000.dma-controller:2
84: 0 0 0 0 GIC-0 368 Level ec720000.dma-controller:3
85: 0 0 0 0 GIC-0 369 Level ec720000.dma-controller:4
86: 0 0 0 0 GIC-0 370 Level ec720000.dma-controller:5
87: 0 0 0 0 GIC-0 371 Level ec720000.dma-controller:6
88: 0 0 0 0 GIC-0 372 Level ec720000.dma-controller:7
89: 0 0 0 0 GIC-0 373 Level ec720000.dma-controller:8
90: 0 0 0 0 GIC-0 374 Level ec720000.dma-controller:9
91: 0 0 0 0 GIC-0 375 Level ec720000.dma-controller:10
92: 0 0 0 0 GIC-0 376 Level ec720000.dma-controller:11
93: 0 0 0 0 GIC-0 377 Level ec720000.dma-controller:12
94: 0 0 0 0 GIC-0 141 Level e65a0000.dma-controller:0, e65a0000.dma-controller:1
95: 0 0 0 0 GIC-0 142 Level e65b0000.dma-controller:0, e65b0000.dma-controller:1
96: 546 0 0 0 GIC-0 202 Level ee220000.mmc
97: 385 0 0 0 GIC-0 197 Level ee100000.sd
98: 0 0 0 0 GIC-0 199 Level ee140000.sd
100: 387 0 0 0 GIC-0 184 Level e6e60000.serial:mux
101: 34376 0 0 0 GIC-0 194 Level eth0
102: 0 0 0 0 GIC-0 138 Level sata_rcar[ee500000.sata]
103: 0 0 0 0 GIC-0 139 Level e6590000.usb
104: 0 0 0 0 GIC-0 221 Level e6ef1000.video
105: 0 0 0 0 GIC-0 298 Level fe920000.vsp1
106: 0 0 0 0 GIC-0 299 Level fe928000.vsp1
107: 0 0 0 0 GIC-0 278 Level fe930000.vsp1
108: 0 0 0 0 GIC-0 279 Level fe938000.vsp1
109: 301 0 0 0 GIC-0 288 Level feb00000.display
110: 0 0 0 0 GIC-0 300 Level feb00000.display
111: 0 0 0 0 GIC-0 301 Level feb00000.display
112: 0 0 0 0 GIC-0 304 Level fe980000.jpeg-codec
113: 13 0 0 0 GIC-0 216 Level e6b10000.spi:mux
114: 0 0 0 0 GIC-0 189 Level e6e10000.spi
116: 0 0 0 0 GIC-0 140 Level ehci_hcd:usb1, ohci_hcd:usb4
117: 0 0 0 0 GIC-0 144 Level ehci_hcd:usb2, ohci_hcd:usb5
118: 0 0 0 0 GIC-0 145 Level ehci_hcd:usb3, ohci_hcd:usb6
165: 0 0 0 0 e6051000.gpio 14 Edge SW2-1
166: 0 0 0 0 e6051000.gpio 15 Level 10-0039
175: 0 0 0 0 e6051000.gpio 24 Edge SW2-2
177: 0 0 0 0 e6051000.gpio 26 Edge SW2-3
179: 0 0 0 0 e6051000.gpio 28 Edge SW2-4
217: 0 0 0 0 e6053000.gpio 6 Edge ee100000.sd cd
233: 0 0 0 0 e6053000.gpio 22 Edge ee140000.sd cd
307: 1 0 0 0 e61c0000.interrupt-controller 0 Level phy_interrupt
308: 0 0 0 0 GIC-0 206 Level e6500000.i2c
309: 0 0 0 0 GIC-0 207 Level e6510000.i2c
310: 205 0 0 0 GIC-0 208 Level e6520000.i2c
311: 703 0 0 0 GIC-0 205 Level e60b0000.i2c
312: 6 0 0 0 e61c0000.interrupt-controller 2 Level da9063-irq, da9210
314: 0 0 0 0 da9063-irq 1 Level ALARM
342: 0 0 0 0 GIC-0 402 Level ec500000.sound
343: 0 0 0 0 GIC-0 403 Level ec500000.sound
354: 0 0 0 0 GIC-0 386 Level ec500000.sound
355: 0 0 0 0 GIC-0 387 Level ec500000.sound
IPI0: 0 0 0 0 CPU wakeup interrupts
IPI1: 0 0 0 0 Timer broadcast interrupts
IPI2: 1474 4093 5034 3458 Rescheduling interrupts
IPI3: 28 32 17 35 Function call interrupts
IPI4: 0 0 0 0 CPU stop interrupts
IPI5: 0 0 0 0 IRQ work interrupts
IPI6: 0 0 0 0 completion interrupts
Err: 0
root@debian:~# dmesg | grep -A 2 i[2i]c
[ 3.741394] i2c /dev entries driver
[ 3.746291] i2c-sh_mobile e6500000.i2c: I2C adapter 4, bus speed 100000 Hz
[ 3.754293] i2c-sh_mobile e6510000.i2c: I2C adapter 5, bus speed 100000 Hz
[ 3.762237] i2c-sh_mobile e6520000.i2c: I2C adapter 6, bus speed 100000 Hz
[ 3.777719] i2c-sh_mobile e60b0000.i2c: I2C adapter 7, bus speed 100000 Hz
[ 3.785054] i2c 11-0058: Masking da9063 interrupt sources
[ 3.796955] da9063 11-0058: Device detected (chip-ID: 0x61, var-ID: 0x30)
[ 3.834992] da9063-rtc da9063-rtc: rtc core: registered da9063-rtc as rtc0
[ 3.848136] i2c 11-0068: Masking da9210 interrupt sources
[ 3.857027] i2c 11-0068: IRQ2 is not asserted, removing quirk
[ 3.864260] DA9210: Bringing 1080000uV into 1000000-1000000uV
[ 3.875154] adv7180 10-0020: chip found @ 0x20 (i2c-demux (master i2c-6))
[ 3.895816] soc-camera-pdrv soc-camera-pdrv.0: Probing soc-camera-pdrv.0
[ 3.903400] rcar_jpu fe980000.jpeg-codec: encoder device registered as /dev/video1
^ permalink raw reply [flat|nested] 14+ messages in thread* [RFC 0/4] ARM: dts: r8a7790: lager: use demuxer for I2C
@ 2016-05-31 3:32 ` Simon Horman
0 siblings, 0 replies; 14+ messages in thread
From: Simon Horman @ 2016-05-31 3:32 UTC (permalink / raw)
To: linux-arm-kernel
Hi,
the intention of this series is to extend use of the demuxer for I2C
on the lager/r8a7790 to cover all I2C IP blocks.
This is based on work by Wolfram Sang.
I have not included GPIO in the demux configuration. This is in keeping
with the existing usage for IIC0/I2C0.
Any advice or assistance in testing would be gratefully received.
For reference a boot log is provided below.
This series is based on renesas-devel-20160530-v4.7-rc1.
To aid review it is provided in git at:
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git topic/i2c-demux
I also intend to add demux for I2C to other R-Car Gen2 boards as a follow-up.
Simon Horman (4):
ARM: dts: r8a7790: lager: rename i2cexio as i2cexio0
ARM: dts: r8a7790: lager: use demuxer for IIC1/I2C1
ARM: dts: r8a7790: lager: use demuxer for IIC2/I2C2
ARM: dts: r8a7790: lager: use demuxer for IIC3/I2C3
arch/arm/boot/dts/r8a7790-lager.dts | 241 ++++++++++++++++++++++--------------
1 file changed, 151 insertions(+), 90 deletions(-)
--- Boot log ---
Lager booted with kernel using shmobile_defconfig.
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.7.0-rc1-11566-g37773b1e292b (horms at ayumi.isobedori.kobe.vergenet.net) (gcc version 4.6.3 (GCC) ) #621 SMP Tue May 31 12:07:50 JST 2016
[ 0.000000] CPU: ARMv7 Processor [413fc0f2] revision 2 (ARMv7), cr=10c5387d
[ 0.000000] CPU: div instructions available: patching division code
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[ 0.000000] Machine model: Lager
[ 0.000000] Ignoring memory block 0x140000000 - 0x200000000
[ 0.000000] debug: ignoring loglevel setting.
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] On node 0 totalpages: 262144
[ 0.000000] free_area_init_node: node 0, pgdat c0a3d680, node_mem_map ef7f9000
[ 0.000000] Normal zone: 1536 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 196608 pages, LIFO batch:31
[ 0.000000] HighMem zone: 65536 pages, LIFO batch:15
[ 0.000000] percpu: Embedded 11 pages/cpu @ef77b000 s22720 r0 d22336 u45056
[ 0.000000] pcpu-alloc: s22720 r0 d22336 u45056 alloc=11*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [0] 4 [0] 5 [0] 6 [0] 7
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 260608
[ 0.000000] Kernel command line: ignore_loglevel rw root=/dev/nfs ip=dhcp
[ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Memory: 1029228K/1048576K available (6148K kernel code, 251K rwdata, 1480K rodata, 1024K init, 292K bss, 19348K reserved, 0K cma-reserved, 262144K highmem)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
[ 0.000000] vmalloc : 0xf0800000 - 0xff800000 ( 240 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xf0000000 ( 768 MB)
[ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
[ 0.000000] .text : 0xc0008000 - 0xc087307c (8621 kB)
[ 0.000000] .init : 0xc0900000 - 0xc0a00000 (1024 kB)
[ 0.000000] .data : 0xc0a00000 - 0xc0a3ef80 ( 252 kB)
[ 0.000000] .bss : 0xc0a40000 - 0xc0a8919c ( 293 kB)
[ 0.000000] Hierarchical RCU implementation.
[ 0.000000] Build-time adjustment of leaf fanout to 32.
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] Architected cp15 timer(s) running at 10.00MHz (virt).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns
[ 0.000004] sched_clock: 56 bits at 10MHz, resolution 100ns, wraps every 4398046511100ns
[ 0.000014] Switching to timer-based delay loop, resolution 100ns
[ 0.000525] Console: colour dummy device 80x30
[ 0.000812] console [tty0] enabled
[ 0.000837] Calibrating delay loop (skipped), value calculated using timer frequency.. 20.00 BogoMIPS (lpj=100000)
[ 0.000862] pid_max: default: 32768 minimum: 301
[ 0.000987] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.001004] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.001448] CPU: Testing write buffer coherency: ok
[ 0.001708] CPU0: update cpu_capacity 1535
[ 0.001725] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.003528] Setting up static identity map for 0x40100000 - 0x40100058
[ 0.006976] CPU1: update cpu_capacity 1535
[ 0.006982] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.007849] CPU2: update cpu_capacity 1535
[ 0.007856] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
[ 0.008731] CPU3: update cpu_capacity 1535
[ 0.008737] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
[ 0.009384] CPU4: failed to boot: -22
[ 0.010088] CPU5: failed to boot: -22
[ 0.010715] CPU6: failed to boot: -22
[ 0.011335] CPU7: failed to boot: -22
[ 0.011423] Brought up 4 CPUs
[ 0.011437] SMP: Total of 4 processors activated (80.00 BogoMIPS).
[ 0.011450] CPU: All CPU(s) started in SVC mode.
[ 0.060700] devtmpfs: initialized
[ 0.070169] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
[ 0.070566] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.127064] pinctrl core: initialized pinctrl subsystem
[ 0.268112] NET: Registered protocol family 16
[ 0.268305] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.271065] renesas_irqc e61c0000.interrupt-controller: driving 4 irqs
[ 0.274207] sh-pfc e6060000.pfc: r8a77900_pfc support registered
[ 0.279976] No ATAGs?
[ 0.280000] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[ 0.280025] hw-breakpoint: maximum watchpoint size is 8 bytes.
[ 0.280067] IRQ2 is asserted, installing da9063/da9210 regulator quirk
[ 0.791592] vgaarb: loaded
[ 0.880763] SCSI subsystem initialized
[ 0.880929] libata version 3.00 loaded.
[ 0.881158] usbcore: registered new interface driver usbfs
[ 0.881216] usbcore: registered new interface driver hub
[ 0.881318] usbcore: registered new device driver usb
[ 0.881857] media: Linux media interface: v0.10
[ 0.881915] Linux video capture interface: v2.00
[ 0.882284] sh_cmt ffca0000.timer: ch0: used for clock events
[ 0.882308] sh_cmt ffca0000.timer: ch1: used as clock source
[ 0.882326] clocksource: ffca0000.timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000000 ns
[ 0.882978] Advanced Linux Sound Architecture Driver Initialized.
[ 0.883681] clocksource: Switched to clocksource arch_sys_counter
[ 1.233687] NET: Registered protocol family 2
[ 1.353767] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[ 1.353836] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[ 1.353939] TCP: Hash tables configured (established 8192 bind 8192)
[ 1.353991] UDP hash table entries: 512 (order: 2, 16384 bytes)
[ 1.354023] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[ 1.473682] NET: Registered protocol family 1
[ 1.533688] RPC: Registered named UNIX socket transport module.
[ 1.533704] RPC: Registered udp transport module.
[ 1.533716] RPC: Registered tcp transport module.
[ 1.533728] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 1.533744] PCI: CLS 0 bytes, default 64
[ 1.594689] futex hash table entries: 2048 (order: 5, 131072 bytes)
[ 1.595243] workingset: timestamp_bits=28 max_order=18 bucket_order=0
[ 1.833703] NFS: Registering the id_resolver key type
[ 1.833741] Key type id_resolver registered
[ 1.833754] Key type id_legacy registered
[ 1.833775] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 1.833790] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[ 1.835424] bounce: pool size: 64 pages
[ 1.903719] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
[ 1.903741] io scheduler noop registered
[ 1.903754] io scheduler deadline registered
[ 1.903775] io scheduler cfq registered (default)
[ 1.905105] gpio_rcar e6050000.gpio: driving 32 GPIOs
[ 1.905547] gpio_rcar e6051000.gpio: driving 30 GPIOs
[ 1.905973] gpio_rcar e6052000.gpio: driving 30 GPIOs
[ 1.906416] gpio_rcar e6053000.gpio: driving 32 GPIOs
[ 1.906843] gpio_rcar e6054000.gpio: driving 32 GPIOs
[ 1.907281] gpio_rcar e6055000.gpio: driving 32 GPIOs
[ 1.907986] pci-rcar-gen2 ee090000.pci: PCI: bus0 revision 11
[ 1.908152] pci-rcar-gen2 ee090000.pci: PCI host bridge to bus 0000:00
[ 1.908173] pci_bus 0000:00: root bus resource [io 0xee080000-0xee0810ff]
[ 1.908189] pci_bus 0000:00: root bus resource [mem 0xee080000-0xee0810ff]
[ 1.908205] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
[ 1.908248] pci 0000:00:00.0: [1033:0000] type 00 class 0x060000
[ 1.908277] pci 0000:00:00.0: reg 0x10: [mem 0xee090800-0xee090bff]
[ 1.908297] pci 0000:00:00.0: reg 0x14: [mem 0x40000000-0x7fffffff pref]
[ 1.908517] pci 0000:00:01.0: [1033:0035] type 00 class 0x0c0310
[ 1.908547] pci 0000:00:01.0: reg 0x10: [mem 0x00000000-0x00000fff]
[ 1.908627] pci 0000:00:01.0: supports D1 D2
[ 1.908643] pci 0000:00:01.0: PME# supported from D0 D1 D2 D3hot
[ 1.908857] pci 0000:00:02.0: [1033:00e0] type 00 class 0x0c0320
[ 1.908887] pci 0000:00:02.0: reg 0x10: [mem 0x00000000-0x000000ff]
[ 1.908967] pci 0000:00:02.0: supports D1 D2
[ 1.908981] pci 0000:00:02.0: PME# supported from D0 D1 D2 D3hot
[ 1.909199] PCI: bus0: Fast back to back transfers disabled
[ 1.909219] pci_bus 0000:00: busn_res: [bus 00-ff] end is updated to 00
[ 1.909309] pci 0000:00:01.0: BAR 0: assigned [mem 0xee080000-0xee080fff]
[ 1.909330] pci 0000:00:02.0: BAR 0: assigned [mem 0xee081000-0xee0810ff]
[ 1.909378] pci 0000:00:01.0: enabling device (0140 -> 0142)
[ 1.909422] pci 0000:00:02.0: enabling device (0140 -> 0142)
[ 1.909666] pci-rcar-gen2 ee0b0000.pci: PCI: bus0 revision 11
[ 1.909819] pci-rcar-gen2 ee0b0000.pci: PCI host bridge to bus 0001:01
[ 1.909836] pci_bus 0001:01: root bus resource [io 0xee0a0000-0xee0a10ff]
[ 1.909852] pci_bus 0001:01: root bus resource [mem 0xee0a0000-0xee0a10ff]
[ 1.909867] pci_bus 0001:01: No busn resource found for root bus, will use [bus 01-ff]
[ 1.909902] pci 0001:01:00.0: [1033:0000] type 00 class 0x060000
[ 1.909928] pci 0001:01:00.0: reg 0x10: [mem 0xee0b0800-0xee0b0bff]
[ 1.909947] pci 0001:01:00.0: reg 0x14: [mem 0x40000000-0x7fffffff pref]
[ 1.910152] pci 0001:01:01.0: [1033:0035] type 00 class 0x0c0310
[ 1.910182] pci 0001:01:01.0: reg 0x10: [mem 0x00000000-0x00000fff]
[ 1.910263] pci 0001:01:01.0: supports D1 D2
[ 1.910278] pci 0001:01:01.0: PME# supported from D0 D1 D2 D3hot
[ 1.910486] pci 0001:01:02.0: [1033:00e0] type 00 class 0x0c0320
[ 1.910516] pci 0001:01:02.0: reg 0x10: [mem 0x00000000-0x000000ff]
[ 1.910595] pci 0001:01:02.0: supports D1 D2
[ 1.910610] pci 0001:01:02.0: PME# supported from D0 D1 D2 D3hot
[ 1.910818] PCI: bus1: Fast back to back transfers disabled
[ 1.910836] pci_bus 0001:01: busn_res: [bus 01-ff] end is updated to 01
[ 1.910968] pci 0001:01:01.0: BAR 0: assigned [mem 0xee0a0000-0xee0a0fff]
[ 1.910988] pci 0001:01:02.0: BAR 0: assigned [mem 0xee0a1000-0xee0a10ff]
[ 1.911024] pci 0001:01:01.0: enabling device (0140 -> 0142)
[ 1.911066] pci 0001:01:02.0: enabling device (0140 -> 0142)
[ 1.911241] pci-rcar-gen2 ee0d0000.pci: PCI: bus0 revision 11
[ 1.911400] pci-rcar-gen2 ee0d0000.pci: PCI host bridge to bus 0002:02
[ 1.911418] pci_bus 0002:02: root bus resource [io 0xee0c0000-0xee0c10ff]
[ 1.911433] pci_bus 0002:02: root bus resource [mem 0xee0c0000-0xee0c10ff]
[ 1.911448] pci_bus 0002:02: No busn resource found for root bus, will use [bus 02-ff]
[ 1.911485] pci 0002:02:00.0: [1033:0000] type 00 class 0x060000
[ 1.911509] pci 0002:02:00.0: reg 0x10: [mem 0xee0d0800-0xee0d0bff]
[ 1.911528] pci 0002:02:00.0: reg 0x14: [mem 0x40000000-0x7fffffff pref]
[ 1.911732] pci 0002:02:01.0: [1033:0035] type 00 class 0x0c0310
[ 1.911761] pci 0002:02:01.0: reg 0x10: [mem 0x00000000-0x00000fff]
[ 1.911840] pci 0002:02:01.0: supports D1 D2
[ 1.911855] pci 0002:02:01.0: PME# supported from D0 D1 D2 D3hot
[ 1.912067] pci 0002:02:02.0: [1033:00e0] type 00 class 0x0c0320
[ 1.912096] pci 0002:02:02.0: reg 0x10: [mem 0x00000000-0x000000ff]
[ 1.912176] pci 0002:02:02.0: supports D1 D2
[ 1.912190] pci 0002:02:02.0: PME# supported from D0 D1 D2 D3hot
[ 1.912408] PCI: bus2: Fast back to back transfers disabled
[ 1.912426] pci_bus 0002:02: busn_res: [bus 02-ff] end is updated to 02
[ 1.912612] pci 0002:02:01.0: BAR 0: assigned [mem 0xee0c0000-0xee0c0fff]
[ 1.912633] pci 0002:02:02.0: BAR 0: assigned [mem 0xee0c1000-0xee0c10ff]
[ 1.912669] pci 0002:02:01.0: enabling device (0140 -> 0142)
[ 1.912709] pci 0002:02:02.0: enabling device (0140 -> 0142)
[ 1.924475] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 1.925658] SuperH (H)SCI(F) driver initialized
[ 1.926117] e6c50000.serial: ttySC1 at MMIO 0xe6c50000 (irq = 99, base_baud = 0) is a scifa
[ 1.926642] e6e60000.serial: ttySC0 at MMIO 0xe6e60000 (irq = 100, base_baud = 0) is a scif
[ 3.034029] console [ttySC0] enabled
[ 3.038133] [drm] Initialized drm 1.1.0 20060810
[ 3.043595] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 3.050230] [drm] No driver support for vblank timestamp query.
[ 3.056800] rcar-du feb00000.display: failed to initialize DRM/KMS (-517)
[ 3.065038] scsi host0: sata_rcar
[ 3.068573] ata1: SATA max UDMA/133 irq 102
[ 3.073495] renesas_spi e6b10000.spi: DMA available
[ 3.079099] m25p80 spi0.0: s25fl512s (65536 Kbytes)
[ 3.084040] 3 ofpart partitions found on MTD device spi0.0
[ 3.089530] Creating 3 MTD partitions on "spi0.0":
[ 3.094340] 0x000000000000-0x000000040000 : "loader"
[ 3.100176] 0x000000040000-0x000000440000 : "user"
[ 3.105794] 0x000000440000-0x000004000000 : "flash"
[ 3.111484] renesas_spi e6b10000.spi: probed
[ 3.116579] spi_sh_msiof e6e10000.spi: DMA available
[ 3.122717] CAN device driver interface
[ 3.127403] libphy: sh_mii: probed
[ 3.131875] sh-eth ee700000.ethernet eth0: Base address at 0xee700000, 2e:09:0a:00:6e:71, IRQ 101.
[ 3.141156] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 3.147703] ehci-pci: EHCI PCI platform driver
[ 3.152278] ehci-pci 0000:00:02.0: EHCI Host Controller
[ 3.157536] ehci-pci 0000:00:02.0: new USB bus registered, assigned bus number 1
[ 3.165054] ehci-pci 0000:00:02.0: irq 116, io mem 0xee081000
[ 3.183686] ehci-pci 0000:00:02.0: USB 2.0 started, EHCI 1.00
[ 3.190140] hub 1-0:1.0: USB hub found
[ 3.193942] hub 1-0:1.0: 1 port detected
[ 3.198274] ehci-pci 0001:01:02.0: EHCI Host Controller
[ 3.203520] ehci-pci 0001:01:02.0: new USB bus registered, assigned bus number 2
[ 3.211029] ehci-pci 0001:01:02.0: irq 117, io mem 0xee0a1000
[ 3.233685] ehci-pci 0001:01:02.0: USB 2.0 started, EHCI 1.00
[ 3.240066] hub 2-0:1.0: USB hub found
[ 3.243862] hub 2-0:1.0: 1 port detected
[ 3.248185] ehci-pci 0002:02:02.0: EHCI Host Controller
[ 3.253429] ehci-pci 0002:02:02.0: new USB bus registered, assigned bus number 3
[ 3.260933] ehci-pci 0002:02:02.0: irq 118, io mem 0xee0c1000
[ 3.283685] ehci-pci 0002:02:02.0: USB 2.0 started, EHCI 1.00
[ 3.290051] hub 3-0:1.0: USB hub found
[ 3.293853] hub 3-0:1.0: 1 port detected
[ 3.298131] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 3.304340] ohci-pci: OHCI PCI platform driver
[ 3.308853] ohci-pci 0000:00:01.0: OHCI PCI host controller
[ 3.314457] ohci-pci 0000:00:01.0: new USB bus registered, assigned bus number 4
[ 3.321895] ohci-pci 0000:00:01.0: irq 116, io mem 0xee080000
[ 3.414324] hub 4-0:1.0: USB hub found
[ 3.418107] hub 4-0:1.0: 1 port detected
[ 3.422384] ohci-pci 0001:01:01.0: OHCI PCI host controller
[ 3.427989] ohci-pci 0001:01:01.0: new USB bus registered, assigned bus number 5
[ 3.435433] ohci-pci 0001:01:01.0: irq 117, io mem 0xee0a0000
[ 3.493688] ata1: link resume succeeded after 1 retries
[ 3.524349] hub 5-0:1.0: USB hub found
[ 3.528132] hub 5-0:1.0: 1 port detected
[ 3.532425] ohci-pci 0002:02:01.0: OHCI PCI host controller
[ 3.538041] ohci-pci 0002:02:01.0: new USB bus registered, assigned bus number 6
[ 3.545491] ohci-pci 0002:02:01.0: irq 118, io mem 0xee0c0000
[ 3.603701] ata1: SATA link down (SStatus 0 SControl 300)
[ 3.634334] hub 6-0:1.0: USB hub found
[ 3.638120] hub 6-0:1.0: 1 port detected
[ 3.642710] sh-pfc e6060000.pfc: pin GP_5_19 already requested by ee090000.pci; cannot claim for e6590000.usb
[ 3.652649] sh-pfc e6060000.pfc: pin-179 (e6590000.usb) status -22
[ 3.658844] sh-pfc e6060000.pfc: could not request pin 179 (GP_5_19) from group usb0_ovc_vbus on device sh-pfc
[ 3.668949] renesas_usbhs e6590000.usb: Error applying setting, reverse things back
[ 3.676844] renesas_usbhs e6590000.usb: transceiver found
[ 3.682404] renesas_usbhs e6590000.usb: gadget probed
[ 3.687558] phy phy-e6590100.usb-phy.1: phy init failed --> -16
[ 3.693486] renesas_usbhs e6590000.usb: probed
[ 3.698157] using random self ethernet address
[ 3.702609] using random host ethernet address
[ 3.707486] usb0: HOST MAC a2:bd:c8:b5:c1:92
[ 3.711778] usb0: MAC d2:33:7b:bb:af:f1
[ 3.715639] using random self ethernet address
[ 3.720087] using random host ethernet address
[ 3.724590] g_ether gadget: Ethernet Gadget, version: Memorial Day 2008
[ 3.731208] g_ether gadget: g_ether ready
[ 3.735412] mousedev: PS/2 mouse device common for all mice
[ 3.741394] i2c /dev entries driver
[ 3.746291] i2c-sh_mobile e6500000.i2c: I2C adapter 4, bus speed 100000 Hz
[ 3.754293] i2c-sh_mobile e6510000.i2c: I2C adapter 5, bus speed 100000 Hz
[ 3.762237] i2c-sh_mobile e6520000.i2c: I2C adapter 6, bus speed 100000 Hz
[ 3.777719] i2c-sh_mobile e60b0000.i2c: I2C adapter 7, bus speed 100000 Hz
[ 3.785054] i2c 11-0058: Masking da9063 interrupt sources
[ 3.796955] da9063 11-0058: Device detected (chip-ID: 0x61, var-ID: 0x30)
[ 3.834992] da9063-rtc da9063-rtc: rtc core: registered da9063-rtc as rtc0
[ 3.848136] i2c 11-0068: Masking da9210 interrupt sources
[ 3.857027] i2c 11-0068: IRQ2 is not asserted, removing quirk
[ 3.864260] DA9210: Bringing 1080000uV into 1000000-1000000uV
[ 3.875154] adv7180 10-0020: chip found @ 0x20 (i2c-demux (master i2c-6))
[ 3.895816] soc-camera-pdrv soc-camera-pdrv.0: Probing soc-camera-pdrv.0
[ 3.903400] rcar_jpu fe980000.jpeg-codec: encoder device registered as /dev/video1
[ 3.910998] rcar_jpu fe980000.jpeg-codec: decoder device registered as /dev/video2
[ 3.920291] vsp1 fe920000.vsp1: Entity type for entity fe920000.vsp1 bru was not initialized!
[ 3.928847] vsp1 fe920000.vsp1: Entity type for entity fe920000.vsp1 hsi was not initialized!
[ 3.937395] vsp1 fe920000.vsp1: Entity type for entity fe920000.vsp1 hst was not initialized!
[ 3.945939] vsp1 fe920000.vsp1: Entity type for entity fe920000.vsp1 rpf.0 was not initialized!
[ 3.954657] vsp1 fe920000.vsp1: Entity type for entity fe920000.vsp1 rpf.1 was not initialized!
[ 3.963366] vsp1 fe920000.vsp1: Entity type for entity fe920000.vsp1 rpf.2 was not initialized!
[ 3.972084] vsp1 fe920000.vsp1: Entity type for entity fe920000.vsp1 rpf.3 was not initialized!
[ 3.980801] vsp1 fe920000.vsp1: Entity type for entity fe920000.vsp1 rpf.4 was not initialized!
[ 3.989518] vsp1 fe920000.vsp1: Entity type for entity fe920000.vsp1 sru was not initialized!
[ 3.998062] vsp1 fe920000.vsp1: Entity type for entity fe920000.vsp1 uds.0 was not initialized!
[ 4.006778] vsp1 fe920000.vsp1: Entity type for entity fe920000.vsp1 wpf.0 was not initialized!
[ 4.015495] vsp1 fe920000.vsp1: Entity type for entity fe920000.vsp1 wpf.1 was not initialized!
[ 4.024212] vsp1 fe920000.vsp1: Entity type for entity fe920000.vsp1 wpf.2 was not initialized!
[ 4.032921] vsp1 fe920000.vsp1: Entity type for entity fe920000.vsp1 wpf.3 was not initialized!
[ 4.045012] vsp1 fe928000.vsp1: Entity type for entity fe928000.vsp1 bru was not initialized!
[ 4.053558] vsp1 fe928000.vsp1: Entity type for entity fe928000.vsp1 hsi was not initialized!
[ 4.062108] vsp1 fe928000.vsp1: Entity type for entity fe928000.vsp1 hst was not initialized!
[ 4.070653] vsp1 fe928000.vsp1: Entity type for entity fe928000.vsp1 lut was not initialized!
[ 4.079197] vsp1 fe928000.vsp1: Entity type for entity fe928000.vsp1 rpf.0 was not initialized!
[ 4.087914] vsp1 fe928000.vsp1: Entity type for entity fe928000.vsp1 rpf.1 was not initialized!
[ 4.096631] vsp1 fe928000.vsp1: Entity type for entity fe928000.vsp1 rpf.2 was not initialized!
[ 4.105349] vsp1 fe928000.vsp1: Entity type for entity fe928000.vsp1 rpf.3 was not initialized!
[ 4.114065] vsp1 fe928000.vsp1: Entity type for entity fe928000.vsp1 rpf.4 was not initialized!
[ 4.122774] vsp1 fe928000.vsp1: Entity type for entity fe928000.vsp1 sru was not initialized!
[ 4.131317] vsp1 fe928000.vsp1: Entity type for entity fe928000.vsp1 uds.0 was not initialized!
[ 4.140037] vsp1 fe928000.vsp1: Entity type for entity fe928000.vsp1 uds.1 was not initialized!
[ 4.148754] vsp1 fe928000.vsp1: Entity type for entity fe928000.vsp1 uds.2 was not initialized!
[ 4.157471] vsp1 fe928000.vsp1: Entity type for entity fe928000.vsp1 wpf.0 was not initialized!
[ 4.166187] vsp1 fe928000.vsp1: Entity type for entity fe928000.vsp1 wpf.1 was not initialized!
[ 4.174904] vsp1 fe928000.vsp1: Entity type for entity fe928000.vsp1 wpf.2 was not initialized!
[ 4.183613] vsp1 fe928000.vsp1: Entity type for entity fe928000.vsp1 wpf.3 was not initialized!
[ 4.195933] vsp1 fe930000.vsp1: Entity type for entity fe930000.vsp1 bru was not initialized!
[ 4.204493] vsp1 fe930000.vsp1: Entity type for entity fe930000.vsp1 hsi was not initialized!
[ 4.213029] vsp1 fe930000.vsp1: Entity type for entity fe930000.vsp1 hst was not initialized!
[ 4.221572] vsp1 fe930000.vsp1: Entity type for entity fe930000.vsp1 lif was not initialized!
[ 4.230116] vsp1 fe930000.vsp1: Entity type for entity fe930000.vsp1 lut was not initialized!
[ 4.238659] vsp1 fe930000.vsp1: Entity type for entity fe930000.vsp1 rpf.0 was not initialized!
[ 4.247375] vsp1 fe930000.vsp1: Entity type for entity fe930000.vsp1 rpf.1 was not initialized!
[ 4.256092] vsp1 fe930000.vsp1: Entity type for entity fe930000.vsp1 rpf.2 was not initialized!
[ 4.264808] vsp1 fe930000.vsp1: Entity type for entity fe930000.vsp1 rpf.3 was not initialized!
[ 4.273517] vsp1 fe930000.vsp1: Entity type for entity fe930000.vsp1 uds.0 was not initialized!
[ 4.282232] vsp1 fe930000.vsp1: Entity type for entity fe930000.vsp1 wpf.0 was not initialized!
[ 4.290949] vsp1 fe930000.vsp1: Entity type for entity fe930000.vsp1 wpf.1 was not initialized!
[ 4.299665] vsp1 fe930000.vsp1: Entity type for entity fe930000.vsp1 wpf.2 was not initialized!
[ 4.308382] vsp1 fe930000.vsp1: Entity type for entity fe930000.vsp1 wpf.3 was not initialized!
[ 4.320287] vsp1 fe938000.vsp1: Entity type for entity fe938000.vsp1 bru was not initialized!
[ 4.328847] vsp1 fe938000.vsp1: Entity type for entity fe938000.vsp1 hsi was not initialized!
[ 4.337393] vsp1 fe938000.vsp1: Entity type for entity fe938000.vsp1 hst was not initialized!
[ 4.345937] vsp1 fe938000.vsp1: Entity type for entity fe938000.vsp1 lif was not initialized!
[ 4.354480] vsp1 fe938000.vsp1: Entity type for entity fe938000.vsp1 lut was not initialized!
[ 4.363016] vsp1 fe938000.vsp1: Entity type for entity fe938000.vsp1 rpf.0 was not initialized!
[ 4.371733] vsp1 fe938000.vsp1: Entity type for entity fe938000.vsp1 rpf.1 was not initialized!
[ 4.380449] vsp1 fe938000.vsp1: Entity type for entity fe938000.vsp1 rpf.2 was not initialized!
[ 4.389165] vsp1 fe938000.vsp1: Entity type for entity fe938000.vsp1 rpf.3 was not initialized!
[ 4.397887] vsp1 fe938000.vsp1: Entity type for entity fe938000.vsp1 uds.0 was not initialized!
[ 4.406604] vsp1 fe938000.vsp1: Entity type for entity fe938000.vsp1 wpf.0 was not initialized!
[ 4.415320] vsp1 fe938000.vsp1: Entity type for entity fe938000.vsp1 wpf.1 was not initialized!
[ 4.424037] vsp1 fe938000.vsp1: Entity type for entity fe938000.vsp1 wpf.2 was not initialized!
[ 4.432746] vsp1 fe938000.vsp1: Entity type for entity fe938000.vsp1 wpf.3 was not initialized!
[ 4.445893] rcar_thermal e61f0000.thermal: 1 sensor probed
[ 4.457775] sh_mobile_sdhi ee100000.sd: Got CD GPIO
[ 4.463122] sh_mobile_sdhi ee140000.sd: Got CD GPIO
[ 4.503711] sh_mmcif ee220000.mmc: Chip version 0x0003, clock rate 12MHz
[ 4.511151] usbcore: registered new interface driver usbhid
[ 4.516743] usbhid: USB HID core driver
[ 4.526878] rcar_sound ec500000.sound: probed
[ 4.901310] mmc0: new high speed MMC card at address 0001
[ 4.907087] mmcblk0: mmc0:0001 MMC08G 7.33 GiB
[ 4.911791] mmcblk0boot0: mmc0:0001 MMC08G partition 1 2.00 MiB
[ 4.913698] NET: Registered protocol family 10
[ 4.914406] sit: IPv6 over IPv4 tunneling driver
[ 4.914978] NET: Registered protocol family 17
[ 4.914989] can: controller area network core (rev 20120528 abi 9)
[ 4.915038] NET: Registered protocol family 29
[ 4.915043] can: raw protocol (rev 20120528)
[ 4.915047] can: broadcast manager protocol (rev 20120528 t)
[ 4.915054] can: netlink gateway (rev 20130117) max_hops=1
[ 4.957494] mmcblk0boot1: mmc0:0001 MMC08G partition 2 2.00 MiB
[ 4.965208] mmcblk0: p1
[ 5.013753] Key type dns_resolver registered
[ 5.018099] Registering SWP/SWPB emulation handler
[ 5.025432] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 5.032054] [drm] No driver support for vblank timestamp query.
[ 5.067400] Console: switching to colour frame buffer device 128x48
[ 5.082885] rcar-du feb00000.display: fb0: frame buffer device
[ 5.089384] [drm] Device feb00000.display probed
[ 5.094664] sh_mobile_sdhi ee100000.sd: Got CD GPIO
[ 5.233861] sh_mobile_sdhi ee100000.sd: mmc1 base at 0xee100000 max clock rate 195 MHz
[ 5.242410] sh_mobile_sdhi ee140000.sd: Got CD GPIO
[ 5.383844] sh_mobile_sdhi ee140000.sd: mmc2 base at 0xee140000 max clock rate 97 MHz
[ 5.393429] asoc-simple-card sound: ak4642-hifi <-> ec500000.sound mapping ok
[ 5.402269] input: keyboard as /devices/platform/keyboard/input/input0
[ 5.410872] da9063-rtc da9063-rtc: setting system clock to 2000-01-01 00:00:01 UTC (946684801)
[ 5.495935] Micrel KSZ8041RNLI ee700000.etherne:01: attached PHY driver [Micrel KSZ8041RNLI] (mii_bus:phy_addr=ee700000.etherne:01, irq=307)
[ 5.508852] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 5.514872] IPv6: ADDRCONF(NETDEV_UP): usb0: link is not ready
[ 5.633835] mmc1: new ultra high speed SDR50 SDHC card at address 0001
[ 5.640811] mmcblk1: mmc1:0001 00000 29.8 GiB
[ 5.648918] mmcblk1: p1
[ 8.411027] sh-eth ee700000.ethernet eth0: Link is Up - 100Mbps/Full - flow control off
[ 8.413703] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 8.433686] Sending DHCP requests ., OK
[ 8.613682] IP-Config: Got DHCP answer from 10.3.3.2, my address is 10.3.3.167
[ 8.625312] IP-Config: Complete:
[ 8.632542] device=eth0, hwaddr=2e:09:0a:00:6e:71, ipaddr=10.3.3.167, mask=255.255.255.0, gw=10.3.3.2
[ 8.646341] host=10.3.3.167, domain=isobedori.kobe.vergenet.net kanocho.kobe.vergenet.net vergenet., nis-domain=(none)
[ 8.661696] bootserver=10.3.3.135, rootserver=10.3.3.135, rootpath=/srv/nfs/lager-armhf,rsize=1024,wsize=1024 nameserver0=10.3.3.2, nameserver1=8.8.8.8
[ 8.684784] SDHI2 Vcc: disabling
[ 8.692313] SDHI2 VccQ: disabling
[ 8.700112] ALSA device list:
[ 8.707304] #0: rsnd-dai.0-ak4642-hifi
[ 8.720578] VFS: Mounted root (nfs filesystem) on device 0:14.
[ 8.731125] devtmpfs: mounted
[ 8.739080] Freeing unused kernel memory: 1024K (c0900000 - c0a00000)
INIT: version 2.88 booting
Using makefile-style concurrent boot in runlevel S.
Starting the hotplug events dispatcher: udevd[ 9.646302] udevd[1089]: starting version 175
.
Synthesizing the initial hotplug events...done.
[ 9.781824] random: nonblocking pool is initialized
Waiting for /dev to be fully populated...done.
Activating swap...done.
Activating lvm and md swap...done.
Checking file systems...fsck from util-linux 2.20.1
done.
Mounting local filesystems...done.
Activating swapfile swap...done.
Cleaning up temporary files....
Cleaning up ifupdown....
Setting up networking....
Configuring network interfaces...Internet Systems Consortium DHCP Client 4.2.2
Copyright 2004-2011 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/
Listening on LPF/eth0/2e:09:0a:00:6e:71
Sending on LPF/eth0/2e:09:0a:00:6e:71
Sending on Socket/fallback
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 6
DHCPREQUEST on eth0 to 255.255.255.255 port 67
DHCPOFFER from 10.3.3.2
DHCPACK from 10.3.3.2
RTNETLINK answers: File exists
bound to 10.3.3.167 -- renewal in 269 seconds.
done.
Cleaning up temporary files....
Setting up ALSA...warning: 'alsactl restore' failed with error message 'Found hardware: "rsnd-dai_0-ak46" "" "" "" ""
Hardware is initialized using a generic method'...done.
Setting kernel variables ...done.
INIT: Entering runlevel: 2
Using makefile-style concurrent boot in runlevel 2.
Starting enhanced syslogd: rsyslogd.
Starting periodic command scheduler: cron.
Starting system message bus: dbus.
Starting OpenBSD Secure Shell server: sshd.
Debian GNU/Linux wheezy/sid debian ttySC0
debian login: root
Password:
Last login: Thu Jan 1 00:00:21 UTC 1970 on ttySC0
Linux debian 4.7.0-rc1-11566-g37773b1e292b #621 SMP Tue May 31 12:07:50 JST 2016 armv7l
The programs included with the Debian GNU/Linux system are free software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.
Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
root at debian:~# cat /proc/interrupts
CPU0 CPU1 CPU2 CPU3
19: 5428 4738 2964 2784 GIC-0 27 Edge arch_timer
21: 0 0 0 0 GIC-0 36 Level e6050000.gpio
22: 0 0 0 0 GIC-0 37 Level e6051000.gpio
23: 0 0 0 0 GIC-0 38 Level e6052000.gpio
24: 0 0 0 0 GIC-0 39 Level e6053000.gpio
25: 0 0 0 0 GIC-0 40 Level e6054000.gpio
26: 0 0 0 0 GIC-0 41 Level e6055000.gpio
27: 0 0 0 0 GIC-0 101 Level e61f0000.thermal
28: 0 0 0 0 GIC-0 174 Level ffca0000.timer
30: 1 0 0 0 GIC-0 32 Level e61c0000.interrupt-controller
31: 0 0 0 0 GIC-0 33 Level e61c0000.interrupt-controller
32: 6 0 0 0 GIC-0 34 Level e61c0000.interrupt-controller
33: 0 0 0 0 GIC-0 35 Level e61c0000.interrupt-controller
34: 0 0 0 0 GIC-0 229 Level e6700000.dma-controller:error
35: 0 0 0 0 GIC-0 232 Level e6700000.dma-controller:0
36: 0 0 0 0 GIC-0 233 Level e6700000.dma-controller:1
37: 0 0 0 0 GIC-0 234 Level e6700000.dma-controller:2
38: 0 0 0 0 GIC-0 235 Level e6700000.dma-controller:3
39: 0 0 0 0 GIC-0 236 Level e6700000.dma-controller:4
40: 0 0 0 0 GIC-0 237 Level e6700000.dma-controller:5
41: 0 0 0 0 GIC-0 238 Level e6700000.dma-controller:6
42: 0 0 0 0 GIC-0 239 Level e6700000.dma-controller:7
43: 0 0 0 0 GIC-0 240 Level e6700000.dma-controller:8
44: 0 0 0 0 GIC-0 241 Level e6700000.dma-controller:9
45: 0 0 0 0 GIC-0 242 Level e6700000.dma-controller:10
46: 0 0 0 0 GIC-0 243 Level e6700000.dma-controller:11
47: 0 0 0 0 GIC-0 244 Level e6700000.dma-controller:12
48: 0 0 0 0 GIC-0 245 Level e6700000.dma-controller:13
49: 0 0 0 0 GIC-0 246 Level e6700000.dma-controller:14
50: 0 0 0 0 GIC-0 252 Level e6720000.dma-controller:error
51: 0 0 0 0 GIC-0 248 Level e6720000.dma-controller:0
52: 0 0 0 0 GIC-0 249 Level e6720000.dma-controller:1
53: 0 0 0 0 GIC-0 250 Level e6720000.dma-controller:2
54: 203 0 0 0 GIC-0 251 Level e6720000.dma-controller:3
55: 0 0 0 0 GIC-0 340 Level e6720000.dma-controller:4
56: 171 0 0 0 GIC-0 341 Level e6720000.dma-controller:5
57: 0 0 0 0 GIC-0 342 Level e6720000.dma-controller:6
58: 0 0 0 0 GIC-0 343 Level e6720000.dma-controller:7
59: 0 0 0 0 GIC-0 344 Level e6720000.dma-controller:8
60: 0 0 0 0 GIC-0 345 Level e6720000.dma-controller:9
61: 0 0 0 0 GIC-0 346 Level e6720000.dma-controller:10
62: 0 0 0 0 GIC-0 347 Level e6720000.dma-controller:11
63: 0 0 0 0 GIC-0 348 Level e6720000.dma-controller:12
64: 0 0 0 0 GIC-0 349 Level e6720000.dma-controller:13
65: 0 0 0 0 GIC-0 350 Level e6720000.dma-controller:14
66: 0 0 0 0 GIC-0 378 Level ec700000.dma-controller:error
67: 0 0 0 0 GIC-0 352 Level ec700000.dma-controller:0
68: 0 0 0 0 GIC-0 353 Level ec700000.dma-controller:1
69: 0 0 0 0 GIC-0 354 Level ec700000.dma-controller:2
70: 0 0 0 0 GIC-0 355 Level ec700000.dma-controller:3
71: 0 0 0 0 GIC-0 356 Level ec700000.dma-controller:4
72: 0 0 0 0 GIC-0 357 Level ec700000.dma-controller:5
73: 0 0 0 0 GIC-0 358 Level ec700000.dma-controller:6
74: 0 0 0 0 GIC-0 359 Level ec700000.dma-controller:7
75: 0 0 0 0 GIC-0 360 Level ec700000.dma-controller:8
76: 0 0 0 0 GIC-0 361 Level ec700000.dma-controller:9
77: 0 0 0 0 GIC-0 362 Level ec700000.dma-controller:10
78: 0 0 0 0 GIC-0 363 Level ec700000.dma-controller:11
79: 0 0 0 0 GIC-0 364 Level ec700000.dma-controller:12
80: 0 0 0 0 GIC-0 379 Level ec720000.dma-controller:error
81: 0 0 0 0 GIC-0 365 Level ec720000.dma-controller:0
82: 0 0 0 0 GIC-0 366 Level ec720000.dma-controller:1
83: 0 0 0 0 GIC-0 367 Level ec720000.dma-controller:2
84: 0 0 0 0 GIC-0 368 Level ec720000.dma-controller:3
85: 0 0 0 0 GIC-0 369 Level ec720000.dma-controller:4
86: 0 0 0 0 GIC-0 370 Level ec720000.dma-controller:5
87: 0 0 0 0 GIC-0 371 Level ec720000.dma-controller:6
88: 0 0 0 0 GIC-0 372 Level ec720000.dma-controller:7
89: 0 0 0 0 GIC-0 373 Level ec720000.dma-controller:8
90: 0 0 0 0 GIC-0 374 Level ec720000.dma-controller:9
91: 0 0 0 0 GIC-0 375 Level ec720000.dma-controller:10
92: 0 0 0 0 GIC-0 376 Level ec720000.dma-controller:11
93: 0 0 0 0 GIC-0 377 Level ec720000.dma-controller:12
94: 0 0 0 0 GIC-0 141 Level e65a0000.dma-controller:0, e65a0000.dma-controller:1
95: 0 0 0 0 GIC-0 142 Level e65b0000.dma-controller:0, e65b0000.dma-controller:1
96: 546 0 0 0 GIC-0 202 Level ee220000.mmc
97: 385 0 0 0 GIC-0 197 Level ee100000.sd
98: 0 0 0 0 GIC-0 199 Level ee140000.sd
100: 387 0 0 0 GIC-0 184 Level e6e60000.serial:mux
101: 34376 0 0 0 GIC-0 194 Level eth0
102: 0 0 0 0 GIC-0 138 Level sata_rcar[ee500000.sata]
103: 0 0 0 0 GIC-0 139 Level e6590000.usb
104: 0 0 0 0 GIC-0 221 Level e6ef1000.video
105: 0 0 0 0 GIC-0 298 Level fe920000.vsp1
106: 0 0 0 0 GIC-0 299 Level fe928000.vsp1
107: 0 0 0 0 GIC-0 278 Level fe930000.vsp1
108: 0 0 0 0 GIC-0 279 Level fe938000.vsp1
109: 301 0 0 0 GIC-0 288 Level feb00000.display
110: 0 0 0 0 GIC-0 300 Level feb00000.display
111: 0 0 0 0 GIC-0 301 Level feb00000.display
112: 0 0 0 0 GIC-0 304 Level fe980000.jpeg-codec
113: 13 0 0 0 GIC-0 216 Level e6b10000.spi:mux
114: 0 0 0 0 GIC-0 189 Level e6e10000.spi
116: 0 0 0 0 GIC-0 140 Level ehci_hcd:usb1, ohci_hcd:usb4
117: 0 0 0 0 GIC-0 144 Level ehci_hcd:usb2, ohci_hcd:usb5
118: 0 0 0 0 GIC-0 145 Level ehci_hcd:usb3, ohci_hcd:usb6
165: 0 0 0 0 e6051000.gpio 14 Edge SW2-1
166: 0 0 0 0 e6051000.gpio 15 Level 10-0039
175: 0 0 0 0 e6051000.gpio 24 Edge SW2-2
177: 0 0 0 0 e6051000.gpio 26 Edge SW2-3
179: 0 0 0 0 e6051000.gpio 28 Edge SW2-4
217: 0 0 0 0 e6053000.gpio 6 Edge ee100000.sd cd
233: 0 0 0 0 e6053000.gpio 22 Edge ee140000.sd cd
307: 1 0 0 0 e61c0000.interrupt-controller 0 Level phy_interrupt
308: 0 0 0 0 GIC-0 206 Level e6500000.i2c
309: 0 0 0 0 GIC-0 207 Level e6510000.i2c
310: 205 0 0 0 GIC-0 208 Level e6520000.i2c
311: 703 0 0 0 GIC-0 205 Level e60b0000.i2c
312: 6 0 0 0 e61c0000.interrupt-controller 2 Level da9063-irq, da9210
314: 0 0 0 0 da9063-irq 1 Level ALARM
342: 0 0 0 0 GIC-0 402 Level ec500000.sound
343: 0 0 0 0 GIC-0 403 Level ec500000.sound
354: 0 0 0 0 GIC-0 386 Level ec500000.sound
355: 0 0 0 0 GIC-0 387 Level ec500000.sound
IPI0: 0 0 0 0 CPU wakeup interrupts
IPI1: 0 0 0 0 Timer broadcast interrupts
IPI2: 1474 4093 5034 3458 Rescheduling interrupts
IPI3: 28 32 17 35 Function call interrupts
IPI4: 0 0 0 0 CPU stop interrupts
IPI5: 0 0 0 0 IRQ work interrupts
IPI6: 0 0 0 0 completion interrupts
Err: 0
root at debian:~# dmesg | grep -A 2 i[2i]c
[ 3.741394] i2c /dev entries driver
[ 3.746291] i2c-sh_mobile e6500000.i2c: I2C adapter 4, bus speed 100000 Hz
[ 3.754293] i2c-sh_mobile e6510000.i2c: I2C adapter 5, bus speed 100000 Hz
[ 3.762237] i2c-sh_mobile e6520000.i2c: I2C adapter 6, bus speed 100000 Hz
[ 3.777719] i2c-sh_mobile e60b0000.i2c: I2C adapter 7, bus speed 100000 Hz
[ 3.785054] i2c 11-0058: Masking da9063 interrupt sources
[ 3.796955] da9063 11-0058: Device detected (chip-ID: 0x61, var-ID: 0x30)
[ 3.834992] da9063-rtc da9063-rtc: rtc core: registered da9063-rtc as rtc0
[ 3.848136] i2c 11-0068: Masking da9210 interrupt sources
[ 3.857027] i2c 11-0068: IRQ2 is not asserted, removing quirk
[ 3.864260] DA9210: Bringing 1080000uV into 1000000-1000000uV
[ 3.875154] adv7180 10-0020: chip found @ 0x20 (i2c-demux (master i2c-6))
[ 3.895816] soc-camera-pdrv soc-camera-pdrv.0: Probing soc-camera-pdrv.0
[ 3.903400] rcar_jpu fe980000.jpeg-codec: encoder device registered as /dev/video1
^ permalink raw reply [flat|nested] 14+ messages in thread* [RFC 1/4] ARM: dts: r8a7790: lager: rename i2cexio as i2cexio0
2016-05-31 3:32 ` Simon Horman
@ 2016-05-31 3:32 ` Simon Horman
-1 siblings, 0 replies; 14+ messages in thread
From: Simon Horman @ 2016-05-31 3:32 UTC (permalink / raw)
To: linux-renesas-soc
Cc: linux-arm-kernel, Magnus Damm, Wolfram Sang, Simon Horman
This is in preparation for adding i2cexio1 which will use the
dmuxer for IIC1/I2C0.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
arch/arm/boot/dts/r8a7790-lager.dts | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts
index 9d20ace33b01..71d62ca282ea 100644
--- a/arch/arm/boot/dts/r8a7790-lager.dts
+++ b/arch/arm/boot/dts/r8a7790-lager.dts
@@ -50,7 +50,7 @@
aliases {
serial0 = &scif0;
serial1 = &scifa1;
- i2c8 = "i2cexio";
+ i2c8 = "i2cexio0";
};
chosen {
@@ -263,10 +263,10 @@
* instantiate the slave device at runtime according to the documentation.
* You can then communicate with the slave via IIC3.
*/
- i2cexio: i2c-8 {
+ i2cexio0: i2c-8 {
compatible = "i2c-demux-pinctrl";
i2c-parent = <&iic0>, <&i2c0>;
- i2c-bus-name = "i2c-exio";
+ i2c-bus-name = "i2c-exio0";
#address-cells = <1>;
#size-cells = <0>;
};
@@ -580,12 +580,12 @@
&i2c0 {
pinctrl-0 = <&i2c0_pins>;
- pinctrl-names = "i2c-exio";
+ pinctrl-names = "i2c-exio0";
};
&iic0 {
pinctrl-0 = <&iic0_pins>;
- pinctrl-names = "i2c-exio";
+ pinctrl-names = "i2c-exio0";
};
&iic1 {
--
2.1.4
^ permalink raw reply related [flat|nested] 14+ messages in thread* [RFC 1/4] ARM: dts: r8a7790: lager: rename i2cexio as i2cexio0
@ 2016-05-31 3:32 ` Simon Horman
0 siblings, 0 replies; 14+ messages in thread
From: Simon Horman @ 2016-05-31 3:32 UTC (permalink / raw)
To: linux-arm-kernel
This is in preparation for adding i2cexio1 which will use the
dmuxer for IIC1/I2C0.
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
arch/arm/boot/dts/r8a7790-lager.dts | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts
index 9d20ace33b01..71d62ca282ea 100644
--- a/arch/arm/boot/dts/r8a7790-lager.dts
+++ b/arch/arm/boot/dts/r8a7790-lager.dts
@@ -50,7 +50,7 @@
aliases {
serial0 = &scif0;
serial1 = &scifa1;
- i2c8 = "i2cexio";
+ i2c8 = "i2cexio0";
};
chosen {
@@ -263,10 +263,10 @@
* instantiate the slave device at runtime according to the documentation.
* You can then communicate with the slave via IIC3.
*/
- i2cexio: i2c-8 {
+ i2cexio0: i2c-8 {
compatible = "i2c-demux-pinctrl";
i2c-parent = <&iic0>, <&i2c0>;
- i2c-bus-name = "i2c-exio";
+ i2c-bus-name = "i2c-exio0";
#address-cells = <1>;
#size-cells = <0>;
};
@@ -580,12 +580,12 @@
&i2c0 {
pinctrl-0 = <&i2c0_pins>;
- pinctrl-names = "i2c-exio";
+ pinctrl-names = "i2c-exio0";
};
&iic0 {
pinctrl-0 = <&iic0_pins>;
- pinctrl-names = "i2c-exio";
+ pinctrl-names = "i2c-exio0";
};
&iic1 {
--
2.1.4
^ permalink raw reply related [flat|nested] 14+ messages in thread
* [RFC 2/4] ARM: dts: r8a7790: lager: use demuxer for IIC1/I2C1
2016-05-31 3:32 ` Simon Horman
@ 2016-05-31 3:32 ` Simon Horman
-1 siblings, 0 replies; 14+ messages in thread
From: Simon Horman @ 2016-05-31 3:32 UTC (permalink / raw)
To: linux-renesas-soc
Cc: linux-arm-kernel, Magnus Damm, Wolfram Sang, Simon Horman
Make it possible to select which I2C1 IP core you want to run on the
EXIO-A connector.
This is based on reference work for the I2C0 core of the lager by Wolfram Sang.
Cc: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
arch/arm/boot/dts/r8a7790-lager.dts | 27 +++++++++++++++++++++++++--
1 file changed, 25 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts
index 71d62ca282ea..2e671aeafbef 100644
--- a/arch/arm/boot/dts/r8a7790-lager.dts
+++ b/arch/arm/boot/dts/r8a7790-lager.dts
@@ -51,6 +51,7 @@
serial0 = &scif0;
serial1 = &scifa1;
i2c8 = "i2cexio0";
+ i2c9 = "i2cexio1";
};
chosen {
@@ -270,6 +271,19 @@
#address-cells = <1>;
#size-cells = <0>;
};
+
+ /*
+ * IIC1/I2C1 is routed to EXIO connector A, pins 78 (SCL) + 80 (SDA).
+ * For further notes see i2cexio0.
+ */
+
+ i2cexio1: i2c-9 {
+ compatible = "i2c-demux-pinctrl";
+ i2c-parent = <&iic1>, <&i2c1>;
+ i2c-bus-name = "i2c-exio1";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
};
&du {
@@ -392,6 +406,11 @@
function = "iic0";
};
+ i2c1_pins: i2c1 {
+ groups = "i2c1";
+ function = "i2c1";
+ };
+
iic1_pins: iic1 {
groups = "iic1";
function = "iic1";
@@ -588,10 +607,14 @@
pinctrl-names = "i2c-exio0";
};
+&i2c1 {
+ pinctrl-0 = <&i2c1_pins>;
+ pinctrl-names = "i2c-exio1";
+};
+
&iic1 {
- status = "okay";
pinctrl-0 = <&iic1_pins>;
- pinctrl-names = "default";
+ pinctrl-names = "i2c-exio1";
};
&iic2 {
--
2.1.4
^ permalink raw reply related [flat|nested] 14+ messages in thread* [RFC 2/4] ARM: dts: r8a7790: lager: use demuxer for IIC1/I2C1
@ 2016-05-31 3:32 ` Simon Horman
0 siblings, 0 replies; 14+ messages in thread
From: Simon Horman @ 2016-05-31 3:32 UTC (permalink / raw)
To: linux-arm-kernel
Make it possible to select which I2C1 IP core you want to run on the
EXIO-A connector.
This is based on reference work for the I2C0 core of the lager by Wolfram Sang.
Cc: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
arch/arm/boot/dts/r8a7790-lager.dts | 27 +++++++++++++++++++++++++--
1 file changed, 25 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts
index 71d62ca282ea..2e671aeafbef 100644
--- a/arch/arm/boot/dts/r8a7790-lager.dts
+++ b/arch/arm/boot/dts/r8a7790-lager.dts
@@ -51,6 +51,7 @@
serial0 = &scif0;
serial1 = &scifa1;
i2c8 = "i2cexio0";
+ i2c9 = "i2cexio1";
};
chosen {
@@ -270,6 +271,19 @@
#address-cells = <1>;
#size-cells = <0>;
};
+
+ /*
+ * IIC1/I2C1 is routed to EXIO connector A, pins 78 (SCL) + 80 (SDA).
+ * For further notes see i2cexio0.
+ */
+
+ i2cexio1: i2c-9 {
+ compatible = "i2c-demux-pinctrl";
+ i2c-parent = <&iic1>, <&i2c1>;
+ i2c-bus-name = "i2c-exio1";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
};
&du {
@@ -392,6 +406,11 @@
function = "iic0";
};
+ i2c1_pins: i2c1 {
+ groups = "i2c1";
+ function = "i2c1";
+ };
+
iic1_pins: iic1 {
groups = "iic1";
function = "iic1";
@@ -588,10 +607,14 @@
pinctrl-names = "i2c-exio0";
};
+&i2c1 {
+ pinctrl-0 = <&i2c1_pins>;
+ pinctrl-names = "i2c-exio1";
+};
+
&iic1 {
- status = "okay";
pinctrl-0 = <&iic1_pins>;
- pinctrl-names = "default";
+ pinctrl-names = "i2c-exio1";
};
&iic2 {
--
2.1.4
^ permalink raw reply related [flat|nested] 14+ messages in thread
* [RFC 3/4] ARM: dts: r8a7790: lager: use demuxer for IIC2/I2C2
2016-05-31 3:32 ` Simon Horman
@ 2016-05-31 3:32 ` Simon Horman
-1 siblings, 0 replies; 14+ messages in thread
From: Simon Horman @ 2016-05-31 3:32 UTC (permalink / raw)
To: linux-renesas-soc
Cc: linux-arm-kernel, Magnus Damm, Wolfram Sang, Simon Horman
Create a seperate bus for HDMI related I2C slaves.
Based on work by Wolfram Sang.
Cc: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
arch/arm/boot/dts/r8a7790-lager.dts | 126 +++++++++++++++++++++---------------
1 file changed, 73 insertions(+), 53 deletions(-)
diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts
index 2e671aeafbef..aa316bc358e1 100644
--- a/arch/arm/boot/dts/r8a7790-lager.dts
+++ b/arch/arm/boot/dts/r8a7790-lager.dts
@@ -52,6 +52,7 @@
serial1 = &scifa1;
i2c8 = "i2cexio0";
i2c9 = "i2cexio1";
+ i2c10 = "i2chdmi";
};
chosen {
@@ -284,6 +285,65 @@
#address-cells = <1>;
#size-cells = <0>;
};
+
+ i2chdmi: i2c-10 {
+ compatible = "i2c-demux-pinctrl";
+ i2c-parent = <&iic2>, <&i2c2>;
+ i2c-bus-name = "i2c-hdmi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ak4643: codec@12 {
+ compatible = "asahi-kasei,ak4643";
+ #sound-dai-cells = <0>;
+ reg = <0x12>;
+ };
+
+ composite-in@20 {
+ compatible = "adi,adv7180";
+ reg = <0x20>;
+ remote = <&vin1>;
+
+ port {
+ adv7180: endpoint {
+ bus-width = <8>;
+ remote-endpoint = <&vin1ep0>;
+ };
+ };
+ };
+
+ hdmi@39 {
+ compatible = "adi,adv7511w";
+ reg = <0x39>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <15 IRQ_TYPE_LEVEL_LOW>;
+
+ adi,input-depth = <8>;
+ adi,input-colorspace = "rgb";
+ adi,input-clock = "1x";
+ adi,input-style = <1>;
+ adi,input-justification = "evenly";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+ adv7511_in: endpoint {
+ remote-endpoint = <&du_out_lvds0>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+ adv7511_out: endpoint {
+ remote-endpoint = <&hdmi_con>;
+ };
+ };
+ };
+ };
+ };
};
&du {
@@ -416,6 +476,11 @@
function = "iic1";
};
+ i2c2_pins: i2c2 {
+ groups = "i2c2";
+ function = "i2c2";
+ };
+
iic2_pins: iic2 {
groups = "iic2";
function = "iic2";
@@ -617,63 +682,18 @@
pinctrl-names = "i2c-exio1";
};
-&iic2 {
- status = "okay";
- pinctrl-0 = <&iic2_pins>;
- pinctrl-names = "default";
+&i2c2 {
+ pinctrl-0 = <&i2c2_pins>;
+ pinctrl-names = "i2c-hdmi";
clock-frequency = <100000>;
+};
- ak4643: codec@12 {
- compatible = "asahi-kasei,ak4643";
- #sound-dai-cells = <0>;
- reg = <0x12>;
- };
-
- composite-in@20 {
- compatible = "adi,adv7180";
- reg = <0x20>;
- remote = <&vin1>;
-
- port {
- adv7180: endpoint {
- bus-width = <8>;
- remote-endpoint = <&vin1ep0>;
- };
- };
- };
-
- hdmi@39 {
- compatible = "adi,adv7511w";
- reg = <0x39>;
- interrupt-parent = <&gpio1>;
- interrupts = <15 IRQ_TYPE_LEVEL_LOW>;
-
- adi,input-depth = <8>;
- adi,input-colorspace = "rgb";
- adi,input-clock = "1x";
- adi,input-style = <1>;
- adi,input-justification = "evenly";
-
- ports {
- #address-cells = <1>;
- #size-cells = <0>;
-
- port@0 {
- reg = <0>;
- adv7511_in: endpoint {
- remote-endpoint = <&du_out_lvds0>;
- };
- };
+&iic2 {
+ pinctrl-0 = <&iic2_pins>;
+ pinctrl-names = "i2c-hdmi";
- port@1 {
- reg = <1>;
- adv7511_out: endpoint {
- remote-endpoint = <&hdmi_con>;
- };
- };
- };
- };
+ clock-frequency = <100000>;
};
&iic3 {
--
2.1.4
^ permalink raw reply related [flat|nested] 14+ messages in thread* [RFC 3/4] ARM: dts: r8a7790: lager: use demuxer for IIC2/I2C2
@ 2016-05-31 3:32 ` Simon Horman
0 siblings, 0 replies; 14+ messages in thread
From: Simon Horman @ 2016-05-31 3:32 UTC (permalink / raw)
To: linux-arm-kernel
Create a seperate bus for HDMI related I2C slaves.
Based on work by Wolfram Sang.
Cc: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
arch/arm/boot/dts/r8a7790-lager.dts | 126 +++++++++++++++++++++---------------
1 file changed, 73 insertions(+), 53 deletions(-)
diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts
index 2e671aeafbef..aa316bc358e1 100644
--- a/arch/arm/boot/dts/r8a7790-lager.dts
+++ b/arch/arm/boot/dts/r8a7790-lager.dts
@@ -52,6 +52,7 @@
serial1 = &scifa1;
i2c8 = "i2cexio0";
i2c9 = "i2cexio1";
+ i2c10 = "i2chdmi";
};
chosen {
@@ -284,6 +285,65 @@
#address-cells = <1>;
#size-cells = <0>;
};
+
+ i2chdmi: i2c-10 {
+ compatible = "i2c-demux-pinctrl";
+ i2c-parent = <&iic2>, <&i2c2>;
+ i2c-bus-name = "i2c-hdmi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ak4643: codec at 12 {
+ compatible = "asahi-kasei,ak4643";
+ #sound-dai-cells = <0>;
+ reg = <0x12>;
+ };
+
+ composite-in at 20 {
+ compatible = "adi,adv7180";
+ reg = <0x20>;
+ remote = <&vin1>;
+
+ port {
+ adv7180: endpoint {
+ bus-width = <8>;
+ remote-endpoint = <&vin1ep0>;
+ };
+ };
+ };
+
+ hdmi at 39 {
+ compatible = "adi,adv7511w";
+ reg = <0x39>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <15 IRQ_TYPE_LEVEL_LOW>;
+
+ adi,input-depth = <8>;
+ adi,input-colorspace = "rgb";
+ adi,input-clock = "1x";
+ adi,input-style = <1>;
+ adi,input-justification = "evenly";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port at 0 {
+ reg = <0>;
+ adv7511_in: endpoint {
+ remote-endpoint = <&du_out_lvds0>;
+ };
+ };
+
+ port at 1 {
+ reg = <1>;
+ adv7511_out: endpoint {
+ remote-endpoint = <&hdmi_con>;
+ };
+ };
+ };
+ };
+ };
};
&du {
@@ -416,6 +476,11 @@
function = "iic1";
};
+ i2c2_pins: i2c2 {
+ groups = "i2c2";
+ function = "i2c2";
+ };
+
iic2_pins: iic2 {
groups = "iic2";
function = "iic2";
@@ -617,63 +682,18 @@
pinctrl-names = "i2c-exio1";
};
-&iic2 {
- status = "okay";
- pinctrl-0 = <&iic2_pins>;
- pinctrl-names = "default";
+&i2c2 {
+ pinctrl-0 = <&i2c2_pins>;
+ pinctrl-names = "i2c-hdmi";
clock-frequency = <100000>;
+};
- ak4643: codec at 12 {
- compatible = "asahi-kasei,ak4643";
- #sound-dai-cells = <0>;
- reg = <0x12>;
- };
-
- composite-in at 20 {
- compatible = "adi,adv7180";
- reg = <0x20>;
- remote = <&vin1>;
-
- port {
- adv7180: endpoint {
- bus-width = <8>;
- remote-endpoint = <&vin1ep0>;
- };
- };
- };
-
- hdmi at 39 {
- compatible = "adi,adv7511w";
- reg = <0x39>;
- interrupt-parent = <&gpio1>;
- interrupts = <15 IRQ_TYPE_LEVEL_LOW>;
-
- adi,input-depth = <8>;
- adi,input-colorspace = "rgb";
- adi,input-clock = "1x";
- adi,input-style = <1>;
- adi,input-justification = "evenly";
-
- ports {
- #address-cells = <1>;
- #size-cells = <0>;
-
- port at 0 {
- reg = <0>;
- adv7511_in: endpoint {
- remote-endpoint = <&du_out_lvds0>;
- };
- };
+&iic2 {
+ pinctrl-0 = <&iic2_pins>;
+ pinctrl-names = "i2c-hdmi";
- port at 1 {
- reg = <1>;
- adv7511_out: endpoint {
- remote-endpoint = <&hdmi_con>;
- };
- };
- };
- };
+ clock-frequency = <100000>;
};
&iic3 {
--
2.1.4
^ permalink raw reply related [flat|nested] 14+ messages in thread
* [RFC 4/4] ARM: dts: r8a7790: lager: use demuxer for IIC3/I2C3
2016-05-31 3:32 ` Simon Horman
@ 2016-05-31 3:32 ` Simon Horman
-1 siblings, 0 replies; 14+ messages in thread
From: Simon Horman @ 2016-05-31 3:32 UTC (permalink / raw)
To: linux-renesas-soc
Cc: linux-arm-kernel, Magnus Damm, Wolfram Sang, Simon Horman
Create a separate bus for dla98063 PMIC and da9210 regulator
related I2C slaves.
Based on similar work for HDMI by Wolfram Sang.
Cc: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
arch/arm/boot/dts/r8a7790-lager.dts | 80 +++++++++++++++++++++++--------------
1 file changed, 49 insertions(+), 31 deletions(-)
diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts
index aa316bc358e1..d5fafdf3bcbd 100644
--- a/arch/arm/boot/dts/r8a7790-lager.dts
+++ b/arch/arm/boot/dts/r8a7790-lager.dts
@@ -53,6 +53,7 @@
i2c8 = "i2cexio0";
i2c9 = "i2cexio1";
i2c10 = "i2chdmi";
+ i2c11 = "i2cpwr";
};
chosen {
@@ -344,6 +345,42 @@
};
};
};
+
+ i2cpwr: i2c-11 {
+ compatible = "i2c-demux-pinctrl";
+ i2c-parent = <&iic3>, <&i2c3>;
+ i2c-bus-name = "i2c-pwr";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pmic@58 {
+ compatible = "dlg,da9063";
+ reg = <0x58>;
+ interrupt-parent = <&irqc0>;
+ interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
+ interrupt-controller;
+
+ rtc {
+ compatible = "dlg,da9063-rtc";
+ };
+
+ wdt {
+ compatible = "dlg,da9063-watchdog";
+ };
+ };
+
+ vdd_dvfs: regulator@68 {
+ compatible = "dlg,da9210";
+ reg = <0x68>;
+ interrupt-parent = <&irqc0>;
+ interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
+
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+ };
};
&du {
@@ -486,6 +523,11 @@
function = "iic2";
};
+ i2c3_pins: i2c3 {
+ groups = "i2c3";
+ function = "i2c3";
+ };
+
iic3_pins: iic3 {
groups = "iic3";
function = "iic3";
@@ -696,38 +738,14 @@
clock-frequency = <100000>;
};
-&iic3 {
- pinctrl-names = "default";
- pinctrl-0 = <&iic3_pins>;
- status = "okay";
-
- pmic@58 {
- compatible = "dlg,da9063";
- reg = <0x58>;
- interrupt-parent = <&irqc0>;
- interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
- interrupt-controller;
-
- rtc {
- compatible = "dlg,da9063-rtc";
- };
-
- wdt {
- compatible = "dlg,da9063-watchdog";
- };
- };
-
- vdd_dvfs: regulator@68 {
- compatible = "dlg,da9210";
- reg = <0x68>;
- interrupt-parent = <&irqc0>;
- interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
+&i2c3 {
+ pinctrl-0 = <&i2c3_pins>;
+ pinctrl-names = "i2c-pwr";
+};
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
- regulator-boot-on;
- regulator-always-on;
- };
+&iic3 {
+ pinctrl-0 = <&iic3_pins>;
+ pinctrl-names = "i2c-pwr";
};
&pci0 {
--
2.1.4
^ permalink raw reply related [flat|nested] 14+ messages in thread* [RFC 4/4] ARM: dts: r8a7790: lager: use demuxer for IIC3/I2C3
@ 2016-05-31 3:32 ` Simon Horman
0 siblings, 0 replies; 14+ messages in thread
From: Simon Horman @ 2016-05-31 3:32 UTC (permalink / raw)
To: linux-arm-kernel
Create a separate bus for dla98063 PMIC and da9210 regulator
related I2C slaves.
Based on similar work for HDMI by Wolfram Sang.
Cc: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
arch/arm/boot/dts/r8a7790-lager.dts | 80 +++++++++++++++++++++++--------------
1 file changed, 49 insertions(+), 31 deletions(-)
diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts
index aa316bc358e1..d5fafdf3bcbd 100644
--- a/arch/arm/boot/dts/r8a7790-lager.dts
+++ b/arch/arm/boot/dts/r8a7790-lager.dts
@@ -53,6 +53,7 @@
i2c8 = "i2cexio0";
i2c9 = "i2cexio1";
i2c10 = "i2chdmi";
+ i2c11 = "i2cpwr";
};
chosen {
@@ -344,6 +345,42 @@
};
};
};
+
+ i2cpwr: i2c-11 {
+ compatible = "i2c-demux-pinctrl";
+ i2c-parent = <&iic3>, <&i2c3>;
+ i2c-bus-name = "i2c-pwr";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pmic at 58 {
+ compatible = "dlg,da9063";
+ reg = <0x58>;
+ interrupt-parent = <&irqc0>;
+ interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
+ interrupt-controller;
+
+ rtc {
+ compatible = "dlg,da9063-rtc";
+ };
+
+ wdt {
+ compatible = "dlg,da9063-watchdog";
+ };
+ };
+
+ vdd_dvfs: regulator at 68 {
+ compatible = "dlg,da9210";
+ reg = <0x68>;
+ interrupt-parent = <&irqc0>;
+ interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
+
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+ };
};
&du {
@@ -486,6 +523,11 @@
function = "iic2";
};
+ i2c3_pins: i2c3 {
+ groups = "i2c3";
+ function = "i2c3";
+ };
+
iic3_pins: iic3 {
groups = "iic3";
function = "iic3";
@@ -696,38 +738,14 @@
clock-frequency = <100000>;
};
-&iic3 {
- pinctrl-names = "default";
- pinctrl-0 = <&iic3_pins>;
- status = "okay";
-
- pmic at 58 {
- compatible = "dlg,da9063";
- reg = <0x58>;
- interrupt-parent = <&irqc0>;
- interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
- interrupt-controller;
-
- rtc {
- compatible = "dlg,da9063-rtc";
- };
-
- wdt {
- compatible = "dlg,da9063-watchdog";
- };
- };
-
- vdd_dvfs: regulator at 68 {
- compatible = "dlg,da9210";
- reg = <0x68>;
- interrupt-parent = <&irqc0>;
- interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
+&i2c3 {
+ pinctrl-0 = <&i2c3_pins>;
+ pinctrl-names = "i2c-pwr";
+};
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
- regulator-boot-on;
- regulator-always-on;
- };
+&iic3 {
+ pinctrl-0 = <&iic3_pins>;
+ pinctrl-names = "i2c-pwr";
};
&pci0 {
--
2.1.4
^ permalink raw reply related [flat|nested] 14+ messages in thread
* Re: [RFC 0/4] ARM: dts: r8a7790: lager: use demuxer for I2C
2016-05-31 3:32 ` Simon Horman
@ 2016-06-01 3:17 ` Magnus Damm
-1 siblings, 0 replies; 14+ messages in thread
From: Magnus Damm @ 2016-06-01 3:17 UTC (permalink / raw)
To: Simon Horman; +Cc: linux-renesas-soc, linux-arm-kernel, Wolfram Sang
Hi Simon,
On Tue, May 31, 2016 at 12:32 PM, Simon Horman
<horms+renesas@verge.net.au> wrote:
> the intention of this series is to extend use of the demuxer for I2C
> on the lager/r8a7790 to cover all I2C IP blocks.
>
> This is based on work by Wolfram Sang.
>
> I have not included GPIO in the demux configuration. This is in keeping
> with the existing usage for IIC0/I2C0.
Thanks for your efforts! Can you please include GPIO support in next
version? This way we should in the future be able to use
distro-kernels out of the box that may only have GPIO bitbang support
enabled.
Cheers,
/ magnus
^ permalink raw reply [flat|nested] 14+ messages in thread
* [RFC 0/4] ARM: dts: r8a7790: lager: use demuxer for I2C
@ 2016-06-01 3:17 ` Magnus Damm
0 siblings, 0 replies; 14+ messages in thread
From: Magnus Damm @ 2016-06-01 3:17 UTC (permalink / raw)
To: linux-arm-kernel
Hi Simon,
On Tue, May 31, 2016 at 12:32 PM, Simon Horman
<horms+renesas@verge.net.au> wrote:
> the intention of this series is to extend use of the demuxer for I2C
> on the lager/r8a7790 to cover all I2C IP blocks.
>
> This is based on work by Wolfram Sang.
>
> I have not included GPIO in the demux configuration. This is in keeping
> with the existing usage for IIC0/I2C0.
Thanks for your efforts! Can you please include GPIO support in next
version? This way we should in the future be able to use
distro-kernels out of the box that may only have GPIO bitbang support
enabled.
Cheers,
/ magnus
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [RFC 0/4] ARM: dts: r8a7790: lager: use demuxer for I2C
2016-06-01 3:17 ` Magnus Damm
@ 2016-06-01 8:32 ` Simon Horman
-1 siblings, 0 replies; 14+ messages in thread
From: Simon Horman @ 2016-06-01 8:32 UTC (permalink / raw)
To: Magnus Damm; +Cc: linux-renesas-soc, linux-arm-kernel, Wolfram Sang
On Wed, Jun 01, 2016 at 12:17:29PM +0900, Magnus Damm wrote:
> Hi Simon,
>
> On Tue, May 31, 2016 at 12:32 PM, Simon Horman
> <horms+renesas@verge.net.au> wrote:
> > the intention of this series is to extend use of the demuxer for I2C
> > on the lager/r8a7790 to cover all I2C IP blocks.
> >
> > This is based on work by Wolfram Sang.
> >
> > I have not included GPIO in the demux configuration. This is in keeping
> > with the existing usage for IIC0/I2C0.
>
> Thanks for your efforts! Can you please include GPIO support in next
> version? This way we should in the future be able to use
> distro-kernels out of the box that may only have GPIO bitbang support
> enabled.
Sure, will do.
^ permalink raw reply [flat|nested] 14+ messages in thread
* [RFC 0/4] ARM: dts: r8a7790: lager: use demuxer for I2C
@ 2016-06-01 8:32 ` Simon Horman
0 siblings, 0 replies; 14+ messages in thread
From: Simon Horman @ 2016-06-01 8:32 UTC (permalink / raw)
To: linux-arm-kernel
On Wed, Jun 01, 2016 at 12:17:29PM +0900, Magnus Damm wrote:
> Hi Simon,
>
> On Tue, May 31, 2016 at 12:32 PM, Simon Horman
> <horms+renesas@verge.net.au> wrote:
> > the intention of this series is to extend use of the demuxer for I2C
> > on the lager/r8a7790 to cover all I2C IP blocks.
> >
> > This is based on work by Wolfram Sang.
> >
> > I have not included GPIO in the demux configuration. This is in keeping
> > with the existing usage for IIC0/I2C0.
>
> Thanks for your efforts! Can you please include GPIO support in next
> version? This way we should in the future be able to use
> distro-kernels out of the box that may only have GPIO bitbang support
> enabled.
Sure, will do.
^ permalink raw reply [flat|nested] 14+ messages in thread
end of thread, other threads:[~2016-06-01 8:32 UTC | newest]
Thread overview: 14+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2016-05-31 3:32 [RFC 0/4] ARM: dts: r8a7790: lager: use demuxer for I2C Simon Horman
2016-05-31 3:32 ` Simon Horman
2016-05-31 3:32 ` [RFC 1/4] ARM: dts: r8a7790: lager: rename i2cexio as i2cexio0 Simon Horman
2016-05-31 3:32 ` Simon Horman
2016-05-31 3:32 ` [RFC 2/4] ARM: dts: r8a7790: lager: use demuxer for IIC1/I2C1 Simon Horman
2016-05-31 3:32 ` Simon Horman
2016-05-31 3:32 ` [RFC 3/4] ARM: dts: r8a7790: lager: use demuxer for IIC2/I2C2 Simon Horman
2016-05-31 3:32 ` Simon Horman
2016-05-31 3:32 ` [RFC 4/4] ARM: dts: r8a7790: lager: use demuxer for IIC3/I2C3 Simon Horman
2016-05-31 3:32 ` Simon Horman
2016-06-01 3:17 ` [RFC 0/4] ARM: dts: r8a7790: lager: use demuxer for I2C Magnus Damm
2016-06-01 3:17 ` Magnus Damm
2016-06-01 8:32 ` Simon Horman
2016-06-01 8:32 ` Simon Horman
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