[PATCH v6 0/5] Add DT support for netxbig LEDs

[Jacek Anaszewski]

On 09/26/2015 11:02 PM, Simon Guinot wrote:
> Hello,
>
> This patch series adds DT support for the LEDs found on the
> Kirkwood-based LaCie boards 2Big and 5Big Network v2.
>
> Changes for v2:
> - Check timer mode value retrieved from DT.
> - In netxbig_leds_get_of_pdata, don't use unsigned long variables to get
>    timer delay values from DT with function of_property_read_u32_index.
>    Instead, use a temporary u32 variable. This allows to silence a static
>    checker warning.
> - Make timer property optional in the binding documentation. It is now
>    aligned with the driver code.
>
> Changes for v3:
> - Fix pointer usage with the temporary u32 variable while calling
>    of_property_read_u32_index.
>
> Changes for v4:
> - In DT binding document netxbig-gpio-ext.txt, detail byte order for
>    registers and latch mechanism for "enable-gpio".
> - In leds-netxbig.c, add some error messages.
> - In leds-netxbig.c, fix some "sizeof" style issues.
> - In leds-netxbig.c, in netxbig_leds_get_of_pdata(), move the
>    of_property_read_string() calls after the error-prone checks.
> - Add some Acked-by.
>
> Changes for v5:
> - Rename DT property "bright-max" into the more common "max-brightness".
> - Make use of the "max-brightness" DT property. Instead of counting the
>    data pins of the GPIO extension bus, use "max-brightness" to get the
>    maximum brightness level.
> - Add a patch to convert the leds-netxbig driver to the devm_ functions.
>
> Changes for v6:
> - Add a patch to set led_classdev max_brightness in the leds-netxbig
>    driver.
> - Decrement the current child node refcount with of_node_put() when an
>    error happens while iterating with for_each_child_of_node().
>
> Thanks,
>
> Simon
>
> Simon Guinot (5):
>    leds: netxbig: add device tree binding
>    ARM: Kirkwood: add LED DT entries for netxbig boards
>    ARM: mvebu: remove static LED setup for netxbig boards
>    leds: netxbig: convert to use the devm_ functions
>    leds: netxbig: set led_classdev max_brightness
>
>   .../devicetree/bindings/gpio/netxbig-gpio-ext.txt  |  22 ++
>   .../devicetree/bindings/leds/leds-netxbig.txt      |  92 ++++++
>   arch/arm/boot/dts/kirkwood-net5big.dts             |  60 ++++
>   arch/arm/boot/dts/kirkwood-netxbig.dtsi            |  80 +++++
>   arch/arm/mach-mvebu/Kconfig                        |   7 -
>   arch/arm/mach-mvebu/Makefile                       |   1 -
>   arch/arm/mach-mvebu/board.h                        |  21 --
>   arch/arm/mach-mvebu/kirkwood.c                     |   4 -
>   arch/arm/mach-mvebu/netxbig.c                      | 191 ------------
>   drivers/leds/leds-netxbig.c                        | 336 ++++++++++++++++-----
>   include/dt-bindings/leds/leds-netxbig.h            |  18 ++
>   .../linux/platform_data/leds-kirkwood-netxbig.h    |   1 +
>   12 files changed, 531 insertions(+), 302 deletions(-)
>   create mode 100644 Documentation/devicetree/bindings/gpio/netxbig-gpio-ext.txt
>   create mode 100644 Documentation/devicetree/bindings/leds/leds-netxbig.txt
>   delete mode 100644 arch/arm/mach-mvebu/board.h
>   delete mode 100644 arch/arm/mach-mvebu/netxbig.c
>   create mode 100644 include/dt-bindings/leds/leds-netxbig.h
>

Since no comment regarding DT bindings has appeared for a long time,
I decided to merge the patch set without DT maintainer's ack, thanks.

-- 
Best Regards,
Jacek Anaszewski