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
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