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

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Date:	Wed, 24 Apr 2013 02:06:00 +0200
From:	Laurent Pinchart <laurent.pinchart+renesas@...asonboard.com>
To:	linux-sh@...r.kernel.org
Cc:	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: [PATCH 0/9] TPU PWM support

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

-- 
Regards,

Laurent Pinchart

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