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 -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
