[PATCHv3 0/9] *** ARM: Update arch-vt8500 to Devicetree ***

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]


This patchset updates arch-vt8500 to devicetree and removes all the old-style
code. Support for WM8650 has also been added.

Example dts/dtsi files are given for the three currently supported models.

Major changes:

GPIO code has been converted to a platform_device and rewritten as WM8505
support was broken. Add support for WM8650 gpio controller.

UHCI support was missing. Added this as a generic non-pci uhci controller as
it doesn't require anything special. Should be usable by any system that doesn't
have special requirements to get the UHCI controller working.

Framebuffer code patched to support WM8650. The bindings for this are of concern
but there doesn't seem to be a formalized binding yet. This patch is based off
Sascha Hauer's current patch on the dri-devel mailing list and should be easily
patched out when its finalized.

Patchset based on Arnd's arm-soc/for-next branch.


Could I get this reviewed, hopefully for inclusion into v3.7.

Regards
Tony Prisk

Changes
v2:
Cleanup style/formatting errors
Removed erroneous commit message about GPIO not being converted to devicetree
Corrected arch-vt8500/irq.c header to correct filename
Changed GPIO driver to use module_platform_driver()
Renamed vt8500_gpio_bank_regs -> vt8500_gpio_bank_regoffsets
Changed vt8500_gpio_bank_regoffset fields to unsigned int
Changed bit-setting code to use BIT() macro
Removed of_find_compatible() and use pdev->dev.of_node in _probe()
Removed regoff field and related code - leftover from old design
Added kerneldoc regarding struct vt8500_gpio_bank_regoffsets fields
Update MODULE_LICENSE on all platform devices to "GPL v2" to match their headers
Renamed dts board files to clarify product names

v3:
Corrected serial driver issue after porting to device tree. pdev->id no longer
valid.
Corrected irq.c to properly initialize slaved interrupt controller.
Updated framebuffer drivers to use phandles for display node.
Corrected dts definitions for updated framebuffer driver.
EHCI/UHCI patch (Patch 4/9) already in -next via usb-next tree.

Included common clock frame support.
Added initialization code to arch/arm/mach-vt8500/vt8500.c for clocks.
Updated wm8650.dtsi to include basic clocks.


Tony Prisk (9):
  arm: vt8500: Add device tree files for VIA/Wondermedia SoC's
  rtc: vt8500: Add devicetree support for vt8500-rtc
  serial: vt8500: Add devicetree support for vt8500-serial
  usb: vt8500: Add devicetree support for vt8500-ehci and -uhci.
  video: vt8500: Add devicetree support for vt8500-fb and wm8505-fb
  arm: vt8500: Update arch-vt8500 to devicetree support.
  arm: vt8500: doc: Add device tree bindings for arch-vt8500 devices
  arm: vt8500: gpio: Devicetree support for arch-vt8500
  arm: vt8500: clk: Add Common Clock Framework support

 Documentation/devicetree/bindings/arm/vt8500.txt   |   15 +
 .../bindings/arm/vt8500/via,vt8500-intc.txt        |   16 +
 .../bindings/arm/vt8500/via,vt8500-pmc.txt         |   13 +
 .../bindings/arm/vt8500/via,vt8500-timer.txt       |   15 +
 Documentation/devicetree/bindings/clock/vt8500.txt |   72 +++
 .../devicetree/bindings/gpio/gpio_vt8500.txt       |   24 +
 .../devicetree/bindings/rtc/via,vt8500-rtc.txt     |   15 +
 .../bindings/tty/serial/via,vt8500-uart.txt        |   15 +
 .../devicetree/bindings/usb/platform-uhci.txt      |   15 +
 .../devicetree/bindings/usb/via,vt8500-ehci.txt    |   15 +
 .../devicetree/bindings/vendor-prefixes.txt        |    2 +
 .../devicetree/bindings/video/via,vt8500-fb.txt    |   48 ++
 .../devicetree/bindings/video/wm,prizm-ge-rops.txt |   13 +
 .../devicetree/bindings/video/wm,wm8505-fb.txt     |   22 +
 arch/arm/Kconfig                                   |    5 +
 arch/arm/boot/dts/vt8500-bv07.dts                  |   31 ++
 arch/arm/boot/dts/vt8500.dtsi                      |  100 ++++
 arch/arm/boot/dts/wm8505-ref.dts                   |   31 ++
 arch/arm/boot/dts/wm8505.dtsi                      |  126 +++++
 arch/arm/boot/dts/wm8650-mid.dts                   |   31 ++
 arch/arm/boot/dts/wm8650.dtsi                      |  138 ++++++
 arch/arm/mach-vt8500/Kconfig                       |   72 +--
 arch/arm/mach-vt8500/Makefile                      |    9 +-
 arch/arm/mach-vt8500/bv07.c                        |   80 ----
 arch/arm/mach-vt8500/common.h                      |   28 ++
 arch/arm/mach-vt8500/devices-vt8500.c              |   91 ----
 arch/arm/mach-vt8500/devices-wm8505.c              |   99 ----
 arch/arm/mach-vt8500/devices.c                     |  270 -----------
 arch/arm/mach-vt8500/devices.h                     |   88 ----
 arch/arm/mach-vt8500/gpio.c                        |  240 ----------
 arch/arm/mach-vt8500/include/mach/restart.h        |    4 +-
 arch/arm/mach-vt8500/include/mach/vt8500_irqs.h    |   88 ----
 arch/arm/mach-vt8500/include/mach/vt8500_regs.h    |   79 ----
 arch/arm/mach-vt8500/include/mach/wm8505_irqs.h    |  115 -----
 arch/arm/mach-vt8500/include/mach/wm8505_regs.h    |   78 ---
 arch/arm/mach-vt8500/irq.c                         |  209 +++++----
 arch/arm/mach-vt8500/restart.c                     |   54 ---
 arch/arm/mach-vt8500/timer.c                       |   67 ++-
 arch/arm/mach-vt8500/vt8500.c                      |  196 ++++++++
 arch/arm/mach-vt8500/wm8505_7in.c                  |   79 ----
 drivers/clk/Makefile                               |    1 +
 drivers/clk/clk-vt8500.c                           |  496 ++++++++++++++++++++
 drivers/gpio/Kconfig                               |    6 +
 drivers/gpio/Makefile                              |    1 +
 drivers/gpio/gpio-vt8500.c                         |  313 ++++++++++++
 drivers/rtc/rtc-vt8500.c                           |    9 +-
 drivers/tty/serial/vt8500_serial.c                 |   37 +-
 drivers/usb/host/Kconfig                           |    4 +-
 drivers/usb/host/ehci-vt8500.c                     |   25 +-
 drivers/usb/host/uhci-hcd.c                        |    5 +
 drivers/usb/host/uhci-platform.c                   |  169 +++++++
 drivers/video/Kconfig                              |    6 +-
 drivers/video/vt8500lcdfb.c                        |   79 +++-
 drivers/video/wm8505fb.c                           |   97 +++-
 drivers/video/wmt_ge_rops.c                        |    9 +-
 55 files changed, 2384 insertions(+), 1581 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/arm/vt8500.txt
 create mode 100644 Documentation/devicetree/bindings/arm/vt8500/via,vt8500-intc.txt
 create mode 100644 Documentation/devicetree/bindings/arm/vt8500/via,vt8500-pmc.txt
 create mode 100644 Documentation/devicetree/bindings/arm/vt8500/via,vt8500-timer.txt
 create mode 100644 Documentation/devicetree/bindings/clock/vt8500.txt
 create mode 100644 Documentation/devicetree/bindings/gpio/gpio_vt8500.txt
 create mode 100644 Documentation/devicetree/bindings/rtc/via,vt8500-rtc.txt
 create mode 100644 Documentation/devicetree/bindings/tty/serial/via,vt8500-uart.txt
 create mode 100644 Documentation/devicetree/bindings/usb/platform-uhci.txt
 create mode 100644 Documentation/devicetree/bindings/usb/via,vt8500-ehci.txt
 create mode 100644 Documentation/devicetree/bindings/video/via,vt8500-fb.txt
 create mode 100644 Documentation/devicetree/bindings/video/wm,prizm-ge-rops.txt
 create mode 100644 Documentation/devicetree/bindings/video/wm,wm8505-fb.txt
 create mode 100644 arch/arm/boot/dts/vt8500-bv07.dts
 create mode 100644 arch/arm/boot/dts/vt8500.dtsi
 create mode 100644 arch/arm/boot/dts/wm8505-ref.dts
 create mode 100644 arch/arm/boot/dts/wm8505.dtsi
 create mode 100644 arch/arm/boot/dts/wm8650-mid.dts
 create mode 100644 arch/arm/boot/dts/wm8650.dtsi
 delete mode 100644 arch/arm/mach-vt8500/bv07.c
 create mode 100644 arch/arm/mach-vt8500/common.h
 delete mode 100644 arch/arm/mach-vt8500/devices-vt8500.c
 delete mode 100644 arch/arm/mach-vt8500/devices-wm8505.c
 delete mode 100644 arch/arm/mach-vt8500/devices.c
 delete mode 100644 arch/arm/mach-vt8500/devices.h
 delete mode 100644 arch/arm/mach-vt8500/gpio.c
 delete mode 100644 arch/arm/mach-vt8500/include/mach/vt8500_irqs.h
 delete mode 100644 arch/arm/mach-vt8500/include/mach/vt8500_regs.h
 delete mode 100644 arch/arm/mach-vt8500/include/mach/wm8505_irqs.h
 delete mode 100644 arch/arm/mach-vt8500/include/mach/wm8505_regs.h
 delete mode 100644 arch/arm/mach-vt8500/restart.c
 create mode 100644 arch/arm/mach-vt8500/vt8500.c
 delete mode 100644 arch/arm/mach-vt8500/wm8505_7in.c
 create mode 100644 drivers/clk/clk-vt8500.c
 create mode 100644 drivers/gpio/gpio-vt8500.c
 create mode 100644 drivers/usb/host/uhci-platform.c

-- 
1.7.9.5

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/


[Other Archives]     [Linux Kernel Newbies]     [Linux Driver Development]     [Linux Kbuild]     [Fedora Kernel]     [Linux Kernel Testers]     [Linux SH]     [Linux Omap]     [Linux Tape]     [Linux Input]     [Linux LEDS]     [Linux Kernel Janitors]     [Linux Kernel Packagers]     [Linux Doc]     [Linux Man Pages]     [Linux API]     [Linux Memory Management]     [Linux Modules]     [Linux Standards]     [Kernel Announce]     [Netdev]     [Git]     [Linux PCI]     Linux CAN Development     [Linux I2C]     [Linux RDMA]     [Linux NUMA]     [Netfilter]     [Netfilter Devel]     [SELinux]     [Bugtraq]     [FIO]     [Linux Perf Users]     [Linux Serial]     [Linux PPP]     [Linux ISDN]     [Linux Next]     [Kernel Stable Commits]     [Linux Tip Commits]     [Kernel MM Commits]     [Linux Security Module]     [AutoFS]     [Filesystem Development]     [Ext3 Filesystem]     [Linux bcache]     [Ext4 Filesystem]     [Linux BTRFS]     [Linux CEPH Filesystem]     [Linux XFS]     [XFS]     [Linux NFS]     [Linux CIFS]     [Ecryptfs]     [Linux NILFS]     [Linux Cachefs]     [Reiser FS]     [Initramfs]     [Linux FB Devel]     [Linux OpenGL]     [DRI Devel]     [Fastboot]     [Linux RT Users]     [Linux RT Stable]     [eCos]     [Corosync]     [Linux Clusters]     [LVS Devel]     [Hot Plug]     [Linux Virtualization]     [KVM]     [KVM PPC]     [KVM ia64]     [Linux Containers]     [Linux Hexagon]     [Linux Cgroups]     [Util Linux]     [Wireless]     [Linux Bluetooth]     [Bluez Devel]     [Ethernet Bridging]     [Embedded Linux]     [Barebox]     [Linux MMC]     [Linux IIO]     [Sparse]     [Smatch]     [Linux Arch]     [x86 Platform Driver]     [Linux ACPI]     [Linux IBM ACPI]     [LM Sensors]     [CPU Freq]     [Linux Power Management]     [Linmodems]     [Linux DCCP]     [Linux SCTP]     [ALSA Devel]     [Linux USB]     [Linux PA RISC]     [Linux Samsung SOC]     [MIPS Linux]     [IBM S/390 Linux]     [ARM Linux]     [ARM Kernel]     [ARM MSM]     [Tegra Devel]     [Sparc Linux]     [Linux Security]     [Linux Sound]     [Linux Media]     [Video 4 Linux]     [Linux IRDA Users]     [Linux for the blind]     [Linux RAID]     [Linux ATA RAID]     [Device Mapper]     [Linux SCSI]     [SCSI Target Devel]     [Linux SCSI Target Infrastructure]     [Linux IDE]     [Linux SMP]     [Linux AXP]     [Linux Alpha]     [Linux M68K]     [Linux ia64]     [Linux 8086]     [Linux x86_64]     [Linux Config]     [Linux Apps]     [Linux MSDOS]     [Linux X.25]     [Linux Crypto]     [DM Crypt]     [Linux Trace Users]     [Linux Btrace]     [Linux Watchdog]     [Utrace Devel]     [Linux C Programming]     [Linux Assembly]     [Dash]     [DWARVES]     [Hail Devel]     [Linux Kernel Debugger]     [Linux gcc]     [Gcc Help]     [X.Org]     [Wine]

Add to Google Powered by Linux

[Older Kernel Discussion]     [Yosemite National Park Forum]     [Large Format Photos]     [Gimp]     [Yosemite Photos]     [Stuff]