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SubjectRe: [PATCH v6 RESEND 0/5] Add Broadcom Kona PWM Support
On Fri, Apr 25, 2014 at 11:31:10AM -0700, Tim Kryger wrote:
> This series introduces the driver for the Kona PWM controller found in
> Broadcom mobile SoCs like bcm281xx and updates the device tree and the
> defconfig to enable use of this hardware on the bcm28155 AP board.
>
> Changes since v5:
> - Rebased on v3.15-rc1
>
> Changes since v4:
> - Added in real polarity support
> - Labeled trigger bits as such rather than use the name from hw docs
> - Listed unsual hardware characteristics at the top of the file
> - Removed default from Kconfig and update defconfig accordingly
> - Always use unsigned int for temporary register values
>
> Changes since v3:
> - Removed polarity support for now
> - Cleaned up whitespace issues, shortened some variable names
> - Use container_of instead of dev_get_drvdata to get private data
> - Removed workaround for PWM framework bug
> - Reworded some binding documentation
>
> Changes since v2:
> - SoC DTS file updated to use real clock's phandle + specifier
> - Toggle smooth mode off during apply so new settings take immediately
>
> Changes since v1:
> - Fixed up macros to be clearer and more complete
> - Corrected spelling and punctuation mistakes
> - Added support for polarity
> - Made peripheral clock use more efficient
> - Made prescale and duty computation clearer
> - Moved Makefile addition to keep alphabetical
> - Split complex lines into multiple steps
>
>
> Tim Kryger (5):
> Documentation: dt: Add Kona PWM binding
> pwm: kona: Introduce Kona PWM controller support
> ARM: dts: Declare the PWM for bcm11351 (bcm281xx)
> ARM: dts: Enable the PWM for bcm28155 AP board
> ARM: bcm_defconfig: Enable PWM and Backlight
>
> .../devicetree/bindings/pwm/bcm-kona-pwm.txt | 21 ++
> arch/arm/boot/dts/bcm11351.dtsi | 8 +
> arch/arm/boot/dts/bcm28155-ap.dts | 4 +
> arch/arm/configs/bcm_defconfig | 3 +
> drivers/pwm/Kconfig | 9 +
> drivers/pwm/Makefile | 1 +
> drivers/pwm/pwm-bcm-kona.c | 319 ++++++++++++++++++++
> 7 files changed, 365 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/pwm/bcm-kona-pwm.txt
> create mode 100644 drivers/pwm/pwm-bcm-kona.c

I've applied patches 1 and 2 (with two tiny whitespace cleanups) to my
for-next branch.

Thanks,
Thierry
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