linux-kernel - Re: [PATCH 0/9] TPU PWM support

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Date:	Wed, 24 Apr 2013 16:40:44 +0900
From:	Simon Horman <horms@...ge.net.au>
To:	Laurent Pinchart <laurent.pinchart+renesas@...asonboard.com>
Cc:	linux-sh@...r.kernel.org, linux-leds@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Thierry Reding <thierry.reding@...onic-design.de>,
	Magnus Damm <magnus.damm@...il.com>,
	Paul Mundt <lethal@...ux-sh.org>
Subject: Re: [PATCH 0/9] TPU PWM support

On Wed, Apr 24, 2013 at 02:06:00AM +0200, Laurent Pinchart wrote:
> Hello,
> 
> This patch set adds support for the TPU PWM unit found in the sh73a0 and
> r8a7740 SoCs. It deprecates and removes the leds-renesas-tpu driver in favor
> of a combination of leds-pwm and pwm-rmob.
> 
> I've tested the code on Armadillo only as I don't have access to a kota2
> board. This is why I've added backlight support to Armadillo as part of this
> set.
> 
> As an added bonus patches 7/9 and 8/9 remove function GPIOs support from the
> sh73a0 platform. Along with the other PFC-related patches recently posted on
> the list, mach-shmobile is now free of function GPIOs. Any volunteer to
> migrate arch/sh ? :-)
> 
> The patches are based on a merge of "[PATCH 00/37] Fully migrate r8a7740 to
> pinctrl", "[PATCH 0/4] sh73a0: Expose the PFC-controller SDHI power gate as a
> regulator" and "[PATCH] sh-pfc: r8a7740: Add bias (pull-up/down) pinconf
> support".
> 
> Laurent Pinchart (9):
>   sh-pfc: sh73a0: Add TPU pin groups and functions
>   sh-pfc: r8a7740: Add TPU pin groups and functions
>   pwm: Add Renesas Mobile TPU PWM driver
>   ARM: mach-shmobile: clock-r8a7740: add TPU PWM support
>   ARM: mach-shmobile: armadillo800eva: Add backlight support
>   ARM: mach-shmobile: kota2: Use leds-pwm + pwm-rmob
>   sh-pfc: sh73a0: Remove function GPIOs
>   ARM: shmobile: sh73a0: Remove all GPIOs
>   leds: Remove leds-renesas-tpu driver
> 
>  arch/arm/mach-shmobile/board-armadillo800eva.c |  51 ++-
>  arch/arm/mach-shmobile/board-kota2.c           | 178 +++++---
>  arch/arm/mach-shmobile/clock-r8a7740.c         |   4 +-
>  arch/arm/mach-shmobile/clock-sh73a0.c          |   8 +-
>  arch/arm/mach-shmobile/include/mach/sh73a0.h   | 373 +--------------
>  drivers/leds/Kconfig                           |  12 -
>  drivers/leds/Makefile                          |   1 -
>  drivers/leds/leds-renesas-tpu.c                | 336 --------------
>  drivers/pinctrl/sh-pfc/pfc-r8a7740.c           |  50 ++
>  drivers/pinctrl/sh-pfc/pfc-sh73a0.c            | 608 +++++++++----------------
>  drivers/pwm/Kconfig                            |   7 +
>  drivers/pwm/Makefile                           |   1 +
>  drivers/pwm/pwm-rmob.c                         | 462 +++++++++++++++++++
>  include/linux/platform_data/leds-renesas-tpu.h |  14 -
>  include/linux/platform_data/pwm-rmob.h         |  18 +
>  15 files changed, 913 insertions(+), 1210 deletions(-)
>  delete mode 100644 drivers/leds/leds-renesas-tpu.c
>  create mode 100644 drivers/pwm/pwm-rmob.c
>  delete mode 100644 include/linux/platform_data/leds-renesas-tpu.h
>  create mode 100644 include/linux/platform_data/pwm-rmob.h

I have rebased the pinmux branch on renesas-boards3-for-v3.10 to
supply dependencies. That tag includes the renesas-pinmux2-for-v3.10
tag which the pinmux branch was previously based on.

I have applied this entire series on the resulting pinmux branch.

I plan to push this when I tag renesas-next-20130424 later today.
If not I will tag and push renesas-next-20130425 tomorrow.   
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