[linux-yocto] [PATCH 00/29] Create new feature branch for Valley Island BSP

[Bruce Ashfield]

On 14-04-07 11:17 AM, rebecca.swee.fun.chang at intel.com wrote:
> From: Chang Rebecca Swee Fun <rebecca.swee.fun.chang at intel.com>
>
> Hi all,

Adding Darren (just in case he missed this).

>
> Here is a request to create feature branch to host Valley Island PCI
> enumerated LPSS I/O device drivers. We expect the patch series to be
> removed over time. This will give us time to stage a working code
> while we are working on up-stream commits to mainline and eventually
> back-port them into LTS/LTSI. As per previous internal discussion, we
> think that feature branch is a right approach for ISG.

The content looks reasonable to me, there's a mix of mainline backports
and new patches, but nothing jumps out as "not belonging" on the
feature branch.

Some of the mainline backports would probably be better merged to
standard/base, and made available to all boards, but I won't insist
(unless Darren wants to insist instead).

>
> This new branch is named: isg-1.0 with -1.0 suffix as the initial
> version of this feature branch. This feature branch was branched out
> from linux-yocto-3.10 standard/base at the commit:

Did we want to give it at least part of a name that indicates the
purpose as well ? i.e. isg-io-1.0.

Cheers,

Bruce

>
> 3e0a296fae952d8d93eb0f96566bf6d4a978c8ee
> minnowboard-keys: Bind MinnowBoard buttons to arrow keys
>
> This branch was built tested to ensure no merge issues during build time.
> The PCI enumerated I/O drivers are sanity tested by checking "dmesg",
> "lspci -k" and "lsmod".
>
> Please help to create a new branch named isg-1.0 in linux-yocto-3.10
> and pull the entire patch series into the feature branch.
>
> Thanks.
>
> Rebecca
>
> The following changes since commit 3e0a296fae952d8d93eb0f96566bf6d4a978c8ee:
>
>    minnowboard-keys: Bind MinnowBoard buttons to arrow keys (2014-02-12 00:08:25 -0500)
>
> are available in the git repository at:
>
>    git://git.yoctoproject.org/linux-yocto-contrib rebeccas/isg-1.0
>    http://git.yoctoproject.org/cgit.cgi/linux-yocto-contrib/log/?h=rebeccas/isg-1.0
>
> Alan Stern (1):
>    usb: gadget: don't fail when DMA isn't present
>
> Chang, Rebecca Swee Fun (1):
>    i2c: i801: Enable BYT SMBUS support
>
> Chew, Chiau Ee (14):
>    x86/Kconfig: add PCI dependency for CONFIG_X86_INTEL_LPSS
>    x86/byt: enable board file for BYT LPSS PCI mode
>    dma: dw: Fix Intel MID DMA driver and Designware DMA driver loading
>      sequence
>    dma: dw: Implement suspend/resume callbacks
>    serial: 8250_dw: Added support for 1M, 2M, 3M and 4M exat baud rate
>    i2c: designware-pci: Add support for Intel BayTrail LPSS I2C
>    i2c: designware-pcidrv: Add 10-bit addressing mode functionality
>    i2c: designware-pcidrv: Option to set custom HCNT, LCNT and SDA value
>    spi/pxa2xx-pci: Add support for Intel BYT SPI
>    spi/pxa2xx: Fix BYT ACPI mode SPI DMA transfer failure at low speeds
>    sdhc: acpi: Fix SDCARD card detection failure
>    pwm: lpss: Enable BYT PCI mode PWM
>    pwm: lpss: Fix base_unit calculation
>    ACPI / LPSS: Add BYT ACPI mode PWM
>
> Chew, Kean Ho (5):
>    mmc: sdhci: Force BYT SDCARD host to run with SDR25 mode
>    pinctrl-baytrail: add function mux checking in gpio pin request
>    pinctrl-baytrail: unmap interrupt when free the gpio pin
>    pinctrl-baytrail: enable platform device in the absent of ACPI
>      enumeration
>    pinctrl-baytrail: setup IOAPIC interrupt for GPIO clusters on
>      non-ACPI system
>
> Felipe Balbi (1):
>    usb: gadget: udc-core: move sysfs_notify() to a workqueue
>
> H Hartley Sweeten (1):
>    pwm: Add sysfs interface
>
> Heikki Krogerus (2):
>    serial: 8250: don't change the fifo trigger level when using dma
>    serial: 8250_pci: add support for Intel BayTrail
>
> Maurice Petallo (3):
>    usb: dwc3: pci: Enable/disable ulpi phy refclk
>    x86/byt: Fix device name string for clkdev registration
>    mmc: sdhci: Fix continuous warning prints in ISR if shared interrupt
>
> Mika Westerberg (1):
>    pwm: add support for Intel Low Power Subsystem PWM
>
>   Documentation/ABI/testing/sysfs-class-pwm  |   79 +++++++
>   Documentation/pwm.txt                      |   37 +++
>   arch/x86/Kconfig                           |   11 +-
>   arch/x86/platform/Makefile                 |    3 +
>   arch/x86/platform/byt/Makefile             |    1 +
>   arch/x86/platform/byt/byt-board.c          |   84 +++++++
>   drivers/acpi/acpi_lpss.c                   |   11 +
>   drivers/dma/Makefile                       |    2 +-
>   drivers/dma/dw/pci.c                       |   36 +++
>   drivers/i2c/busses/Makefile                |    2 +-
>   drivers/i2c/busses/i2c-designware-pcidrv.c |  126 +++++++++-
>   drivers/i2c/busses/i2c-i801.c              |    2 +
>   drivers/mmc/host/sdhci-acpi.c              |    7 +-
>   drivers/mmc/host/sdhci-pci.c               |    3 +-
>   drivers/mmc/host/sdhci.c                   |   17 +-
>   drivers/pinctrl/Kconfig                    |   19 +-
>   drivers/pinctrl/Makefile                   |    1 +
>   drivers/pinctrl/pinctrl-baytrail-dev.c     |  159 +++++++++++++
>   drivers/pinctrl/pinctrl-baytrail.c         |   76 +++++-
>   drivers/pwm/Kconfig                        |   21 ++
>   drivers/pwm/Makefile                       |    3 +
>   drivers/pwm/core.c                         |   25 +-
>   drivers/pwm/pwm-lpss-pci.c                 |  118 ++++++++++
>   drivers/pwm/pwm-lpss.c                     |  186 +++++++++++++++
>   drivers/pwm/pwm-lpss.h                     |   19 ++
>   drivers/pwm/sysfs.c                        |  352 ++++++++++++++++++++++++++++
>   drivers/spi/Kconfig                        |    5 +-
>   drivers/spi/spi-pxa2xx-dma.c               |    2 +-
>   drivers/spi/spi-pxa2xx-pci.c               |   85 +++++--
>   drivers/tty/serial/8250/8250_core.c        |    2 +-
>   drivers/tty/serial/8250/8250_dw.c          |   43 ++++
>   drivers/tty/serial/8250/8250_pci.c         |  145 ++++++++++++
>   drivers/usb/dwc3/dwc3-pci.c                |   23 ++
>   drivers/usb/gadget/udc-core.c              |   18 +-
>   include/linux/mmc/sdhci.h                  |    2 +
>   include/linux/pinctrl/pinctrl-byt.h        |   16 ++
>   include/linux/pwm.h                        |   29 ++-
>   include/linux/usb/gadget.h                 |    4 +
>   38 files changed, 1731 insertions(+), 43 deletions(-)
>   create mode 100644 Documentation/ABI/testing/sysfs-class-pwm
>   create mode 100644 arch/x86/platform/byt/Makefile
>   create mode 100644 arch/x86/platform/byt/byt-board.c
>   create mode 100644 drivers/pinctrl/pinctrl-baytrail-dev.c
>   create mode 100644 drivers/pwm/pwm-lpss-pci.c
>   create mode 100644 drivers/pwm/pwm-lpss.c
>   create mode 100644 drivers/pwm/pwm-lpss.h
>   create mode 100644 drivers/pwm/sysfs.c
>   create mode 100644 include/linux/pinctrl/pinctrl-byt.h
>