[PATCH v2 00/19] Enable various Renesas drivers on all ARM platforms

[PATCH v2 00/19] Enable various Renesas drivers on all ARM platforms

[Laurent Pinchart]

Hello,

This patch series, based on v3.12-rc7, prepares various Renesas drivers
for migration to multiplatform kernels by enabling their compilation or
otherwise fixing them on all ARM platforms. The patches are pretty
straightforward and are described in their commit message.

Changes since v1:

- The drivers can also be selected when COMPILE_TEST is enabled, regardless of
  the architecture. This should provide a good compromise between wide build
  test coverage and not clobbering configuration with drivers useless on
  non-SuperH, non-ARM platforms.

- DMA configuration is now unconditional in patch 08/19

I'd like to get all these patches merged in v3.14. As they will need to go
through their respective subsystems' trees, I would appreciate if all
maintainers involved could notify me when they merge patches from this series
in their tree to help me tracking the merge status. I don't plan to send pull
requests individually for these patches, and I will repost patches
individually if changes are requested during review.

If you believe the issue should be solved in a different way please reply to
the cover letter to let other maintainers chime in.

Cc: Chris Ball <cjb-2X9k7bc8m7Mdnm+yROfE0A@public.gmane.org>
Cc: "David S. Miller" <davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>
Cc: David Woodhouse <dwmw2-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
Cc: Dmitry Torokhov <dmitry.torokhov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: Eduardo Valentin <eduardo.valentin-l0cyMroinI0@public.gmane.org>
Cc: Greg Kroah-Hartman <gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org>
Cc: Guennadi Liakhovetski <g.liakhovetski+renesas-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: Ian Molton <ian-zdned+2MO1+9FHfhHBbuYA@public.gmane.org>
Cc: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org
Cc: Jean-Christophe Plagniol-Villard <plagnioj-sclMFOaUSTBWk0Htik3J/w@public.gmane.org>
Cc: Joerg Roedel <joro-zLv9SwRftAIdnm+yROfE0A@public.gmane.org>
Cc: Linus Walleij <linus.walleij-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
Cc: Magnus Damm <magnus.damm-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: Mark Brown <broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Cc: Mauro Carvalho Chehab <m.chehab-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
Cc: Samuel Ortiz <samuel-jcdQHdrhKHMdnm+yROfE0A@public.gmane.org>
Cc: Sergei Shtylyov <sergei.shtylyov-M4DtvfQ/ZS1MRgGoP+s0PdBPR1lH4CV8@public.gmane.org>
Cc: Thierry Reding <thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: Tomi Valkeinen <tomi.valkeinen-l0cyMroinI0@public.gmane.org>
Cc: Vinod Koul <vinod.koul-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Cc: Wolfram Sang <wsa-z923LK4zBo2bacvFa/9K2g@public.gmane.org>
Cc: Zhang Rui <rui.zhang-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Cc: dmaengine-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: linux-fbdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: linux-input-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: linux-media-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: linux-mmc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: linux-mtd-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
Cc: linux-pm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: linux-pwm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: linux-serial-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: linux-spi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org

Laurent Pinchart (19):
  serial: sh-sci: Enable the driver on all ARM platforms
  DMA: shdma: Enable the driver on all ARM platforms
  i2c: sh_mobile: Enable the driver on all ARM platforms
  input: sh_keysc: Enable the driver on all ARM platforms
  iommu: shmobile: Enable the driver on all ARM platforms
  i2c: rcar: Enable the driver on all ARM platforms
  v4l: sh_vou: Enable the driver on all ARM platforms
  mmc: sdhi: Enable the driver on all ARM platforms
  mmc: sh_mmcif: Enable the driver on all ARM platforms
  mtd: sh_flctl: Enable the driver on all ARM platforms
  net: sh_eth: Set receive alignment correctly on all ARM platforms
  irda: sh_irda: Enable the driver on all ARM platforms
  pinctrl: sh-pfc: Enable the driver on all ARM platforms
  pwm: pwm-renesas-tpu: Enable the driver on all ARM platforms
  sh: intc: Enable the driver on all ARM platforms
  spi: sh_msiof: Enable the driver on all ARM platforms
  spi: sh_hspi: Enable the driver on all ARM platforms
  thermal: rcar-thermal: Enable the driver on all ARM platforms
  fbdev: sh-mobile-lcdcfb: Enable the driver on all ARM platforms

 drivers/dma/sh/Kconfig                | 2 +-
 drivers/dma/sh/shdmac.c               | 6 +++---
 drivers/i2c/busses/Kconfig            | 4 ++--
 drivers/input/keyboard/Kconfig        | 2 +-
 drivers/iommu/Kconfig                 | 2 +-
 drivers/media/platform/Kconfig        | 2 +-
 drivers/mmc/host/Kconfig              | 4 ++--
 drivers/mmc/host/tmio_mmc_dma.c       | 4 +---
 drivers/mtd/nand/Kconfig              | 2 +-
 drivers/net/ethernet/renesas/sh_eth.c | 2 +-
 drivers/net/ethernet/renesas/sh_eth.h | 2 +-
 drivers/net/irda/Kconfig              | 2 +-
 drivers/pinctrl/Makefile              | 2 +-
 drivers/pinctrl/sh-pfc/Kconfig        | 2 +-
 drivers/pwm/Kconfig                   | 2 +-
 drivers/sh/intc/Kconfig               | 2 +-
 drivers/spi/Kconfig                   | 4 ++--
 drivers/thermal/Kconfig               | 2 +-
 drivers/tty/serial/Kconfig            | 2 +-
 drivers/video/Kconfig                 | 6 +++---
 20 files changed, 27 insertions(+), 29 deletions(-)

-- 
Regards,

Laurent Pinchart

[PATCH v2 00/19] Enable various Renesas drivers on all ARM platforms

[Laurent Pinchart]

Hello,

This patch series, based on v3.12-rc7, prepares various Renesas drivers
for migration to multiplatform kernels by enabling their compilation or
otherwise fixing them on all ARM platforms. The patches are pretty
straightforward and are described in their commit message.

Changes since v1:

- The drivers can also be selected when COMPILE_TEST is enabled, regardless of
  the architecture. This should provide a good compromise between wide build
  test coverage and not clobbering configuration with drivers useless on
  non-SuperH, non-ARM platforms.

- DMA configuration is now unconditional in patch 08/19

I'd like to get all these patches merged in v3.14. As they will need to go
through their respective subsystems' trees, I would appreciate if all
maintainers involved could notify me when they merge patches from this series
in their tree to help me tracking the merge status. I don't plan to send pull
requests individually for these patches, and I will repost patches
individually if changes are requested during review.

If you believe the issue should be solved in a different way please reply to
the cover letter to let other maintainers chime in.

Cc: Chris Ball <cjb-2X9k7bc8m7Mdnm+yROfE0A@public.gmane.org>
Cc: "David S. Miller" <davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>
Cc: David Woodhouse <dwmw2-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
Cc: Dmitry Torokhov <dmitry.torokhov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: Eduardo Valentin <eduardo.valentin-l0cyMroinI0@public.gmane.org>
Cc: Greg Kroah-Hartman <gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org>
Cc: Guennadi Liakhovetski <g.liakhovetski+renesas-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: Ian Molton <ian-zdned+2MO1+9FHfhHBbuYA@public.gmane.org>
Cc: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org
Cc: Jean-Christophe Plagniol-Villard <plagnioj-sclMFOaUSTBWk0Htik3J/w@public.gmane.org>
Cc: Joerg Roedel <joro-zLv9SwRftAIdnm+yROfE0A@public.gmane.org>
Cc: Linus Walleij <linus.walleij-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
Cc: Magnus Damm <magnus.damm-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: Mark Brown <broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Cc: Mauro Carvalho Chehab <m.chehab-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
Cc: Samuel Ortiz <samuel-jcdQHdrhKHMdnm+yROfE0A@public.gmane.org>
Cc: Sergei Shtylyov <sergei.shtylyov-M4DtvfQ/ZS1MRgGoP+s0PdBPR1lH4CV8@public.gmane.org>
Cc: Thierry Reding <thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: Tomi Valkeinen <tomi.valkeinen-l0cyMroinI0@public.gmane.org>
Cc: Vinod Koul <vinod.koul-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Cc: Wolfram Sang <wsa-z923LK4zBo2bacvFa/9K2g@public.gmane.org>
Cc: Zhang Rui <rui.zhang-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Cc: dmaengine-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: linux-fbdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: linux-input-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: linux-media-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: linux-mmc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: linux-mtd-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
Cc: linux-pm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: linux-pwm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: linux-serial-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: linux-spi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org

Laurent Pinchart (19):
  serial: sh-sci: Enable the driver on all ARM platforms
  DMA: shdma: Enable the driver on all ARM platforms
  i2c: sh_mobile: Enable the driver on all ARM platforms
  input: sh_keysc: Enable the driver on all ARM platforms
  iommu: shmobile: Enable the driver on all ARM platforms
  i2c: rcar: Enable the driver on all ARM platforms
  v4l: sh_vou: Enable the driver on all ARM platforms
  mmc: sdhi: Enable the driver on all ARM platforms
  mmc: sh_mmcif: Enable the driver on all ARM platforms
  mtd: sh_flctl: Enable the driver on all ARM platforms
  net: sh_eth: Set receive alignment correctly on all ARM platforms
  irda: sh_irda: Enable the driver on all ARM platforms
  pinctrl: sh-pfc: Enable the driver on all ARM platforms
  pwm: pwm-renesas-tpu: Enable the driver on all ARM platforms
  sh: intc: Enable the driver on all ARM platforms
  spi: sh_msiof: Enable the driver on all ARM platforms
  spi: sh_hspi: Enable the driver on all ARM platforms
  thermal: rcar-thermal: Enable the driver on all ARM platforms
  fbdev: sh-mobile-lcdcfb: Enable the driver on all ARM platforms

 drivers/dma/sh/Kconfig                | 2 +-
 drivers/dma/sh/shdmac.c               | 6 +++---
 drivers/i2c/busses/Kconfig            | 4 ++--
 drivers/input/keyboard/Kconfig        | 2 +-
 drivers/iommu/Kconfig                 | 2 +-
 drivers/media/platform/Kconfig        | 2 +-
 drivers/mmc/host/Kconfig              | 4 ++--
 drivers/mmc/host/tmio_mmc_dma.c       | 4 +---
 drivers/mtd/nand/Kconfig              | 2 +-
 drivers/net/ethernet/renesas/sh_eth.c | 2 +-
 drivers/net/ethernet/renesas/sh_eth.h | 2 +-
 drivers/net/irda/Kconfig              | 2 +-
 drivers/pinctrl/Makefile              | 2 +-
 drivers/pinctrl/sh-pfc/Kconfig        | 2 +-
 drivers/pwm/Kconfig                   | 2 +-
 drivers/sh/intc/Kconfig               | 2 +-
 drivers/spi/Kconfig                   | 4 ++--
 drivers/thermal/Kconfig               | 2 +-
 drivers/tty/serial/Kconfig            | 2 +-
 drivers/video/Kconfig                 | 6 +++---
 20 files changed, 27 insertions(+), 29 deletions(-)

-- 
Regards,

Laurent Pinchart

[PATCH v2 00/19] Enable various Renesas drivers on all ARM platforms

[Laurent Pinchart]

Hello,

This patch series, based on v3.12-rc7, prepares various Renesas drivers
for migration to multiplatform kernels by enabling their compilation or
otherwise fixing them on all ARM platforms. The patches are pretty
straightforward and are described in their commit message.

Changes since v1:

- The drivers can also be selected when COMPILE_TEST is enabled, regardless of
  the architecture. This should provide a good compromise between wide build
  test coverage and not clobbering configuration with drivers useless on
  non-SuperH, non-ARM platforms.

- DMA configuration is now unconditional in patch 08/19

I'd like to get all these patches merged in v3.14. As they will need to go
through their respective subsystems' trees, I would appreciate if all
maintainers involved could notify me when they merge patches from this series
in their tree to help me tracking the merge status. I don't plan to send pull
requests individually for these patches, and I will repost patches
individually if changes are requested during review.

If you believe the issue should be solved in a different way please reply to
the cover letter to let other maintainers chime in.

Cc: Chris Ball <cjb@laptop.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Eduardo Valentin <eduardo.valentin@ti.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
Cc: Ian Molton <ian@mnementh.co.uk>
Cc: iommu@lists.linux-foundation.org
Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
Cc: Joerg Roedel <joro@8bytes.org>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Magnus Damm <magnus.damm@gmail.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Mauro Carvalho Chehab <m.chehab@samsung.com>
Cc: Samuel Ortiz <samuel@sortiz.org>
Cc: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: Vinod Koul <vinod.koul@intel.com>
Cc: Wolfram Sang <wsa@the-dreams.de>
Cc: Zhang Rui <rui.zhang@intel.com>
Cc: dmaengine@vger.kernel.org
Cc: linux-fbdev@vger.kernel.org
Cc: linux-i2c@vger.kernel.org
Cc: linux-input@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-media@vger.kernel.org
Cc: linux-mmc@vger.kernel.org
Cc: linux-mtd@lists.infradead.org
Cc: linux-pm@vger.kernel.org
Cc: linux-pwm@vger.kernel.org
Cc: linux-serial@vger.kernel.org
Cc: linux-spi@vger.kernel.org
Cc: netdev@vger.kernel.org

Laurent Pinchart (19):
  serial: sh-sci: Enable the driver on all ARM platforms
  DMA: shdma: Enable the driver on all ARM platforms
  i2c: sh_mobile: Enable the driver on all ARM platforms
  input: sh_keysc: Enable the driver on all ARM platforms
  iommu: shmobile: Enable the driver on all ARM platforms
  i2c: rcar: Enable the driver on all ARM platforms
  v4l: sh_vou: Enable the driver on all ARM platforms
  mmc: sdhi: Enable the driver on all ARM platforms
  mmc: sh_mmcif: Enable the driver on all ARM platforms
  mtd: sh_flctl: Enable the driver on all ARM platforms
  net: sh_eth: Set receive alignment correctly on all ARM platforms
  irda: sh_irda: Enable the driver on all ARM platforms
  pinctrl: sh-pfc: Enable the driver on all ARM platforms
  pwm: pwm-renesas-tpu: Enable the driver on all ARM platforms
  sh: intc: Enable the driver on all ARM platforms
  spi: sh_msiof: Enable the driver on all ARM platforms
  spi: sh_hspi: Enable the driver on all ARM platforms
  thermal: rcar-thermal: Enable the driver on all ARM platforms
  fbdev: sh-mobile-lcdcfb: Enable the driver on all ARM platforms

 drivers/dma/sh/Kconfig                | 2 +-
 drivers/dma/sh/shdmac.c               | 6 +++---
 drivers/i2c/busses/Kconfig            | 4 ++--
 drivers/input/keyboard/Kconfig        | 2 +-
 drivers/iommu/Kconfig                 | 2 +-
 drivers/media/platform/Kconfig        | 2 +-
 drivers/mmc/host/Kconfig              | 4 ++--
 drivers/mmc/host/tmio_mmc_dma.c       | 4 +---
 drivers/mtd/nand/Kconfig              | 2 +-
 drivers/net/ethernet/renesas/sh_eth.c | 2 +-
 drivers/net/ethernet/renesas/sh_eth.h | 2 +-
 drivers/net/irda/Kconfig              | 2 +-
 drivers/pinctrl/Makefile              | 2 +-
 drivers/pinctrl/sh-pfc/Kconfig        | 2 +-
 drivers/pwm/Kconfig                   | 2 +-
 drivers/sh/intc/Kconfig               | 2 +-
 drivers/spi/Kconfig                   | 4 ++--
 drivers/thermal/Kconfig               | 2 +-
 drivers/tty/serial/Kconfig            | 2 +-
 drivers/video/Kconfig                 | 6 +++---
 20 files changed, 27 insertions(+), 29 deletions(-)

-- 
Regards,

Laurent Pinchart

[PATCH v2 00/19] Enable various Renesas drivers on all ARM platforms

[Laurent Pinchart]

Hello,

This patch series, based on v3.12-rc7, prepares various Renesas drivers
for migration to multiplatform kernels by enabling their compilation or
otherwise fixing them on all ARM platforms. The patches are pretty
straightforward and are described in their commit message.

Changes since v1:

- The drivers can also be selected when COMPILE_TEST is enabled, regardless of
  the architecture. This should provide a good compromise between wide build
  test coverage and not clobbering configuration with drivers useless on
  non-SuperH, non-ARM platforms.

- DMA configuration is now unconditional in patch 08/19

I'd like to get all these patches merged in v3.14. As they will need to go
through their respective subsystems' trees, I would appreciate if all
maintainers involved could notify me when they merge patches from this series
in their tree to help me tracking the merge status. I don't plan to send pull
requests individually for these patches, and I will repost patches
individually if changes are requested during review.

If you believe the issue should be solved in a different way please reply to
the cover letter to let other maintainers chime in.

Cc: Chris Ball <cjb@laptop.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Eduardo Valentin <eduardo.valentin@ti.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
Cc: Ian Molton <ian@mnementh.co.uk>
Cc: iommu@lists.linux-foundation.org
Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
Cc: Joerg Roedel <joro@8bytes.org>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Magnus Damm <magnus.damm@gmail.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Mauro Carvalho Chehab <m.chehab@samsung.com>
Cc: Samuel Ortiz <samuel@sortiz.org>
Cc: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: Vinod Koul <vinod.koul@intel.com>
Cc: Wolfram Sang <wsa@the-dreams.de>
Cc: Zhang Rui <rui.zhang@intel.com>
Cc: dmaengine@vger.kernel.org
Cc: linux-fbdev@vger.kernel.org
Cc: linux-i2c@vger.kernel.org
Cc: linux-input@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-media@vger.kernel.org
Cc: linux-mmc@vger.kernel.org
Cc: linux-mtd@lists.infradead.org
Cc: linux-pm@vger.kernel.org
Cc: linux-pwm@vger.kernel.org
Cc: linux-serial@vger.kernel.org
Cc: linux-spi@vger.kernel.org
Cc: netdev@vger.kernel.org

Laurent Pinchart (19):
  serial: sh-sci: Enable the driver on all ARM platforms
  DMA: shdma: Enable the driver on all ARM platforms
  i2c: sh_mobile: Enable the driver on all ARM platforms
  input: sh_keysc: Enable the driver on all ARM platforms
  iommu: shmobile: Enable the driver on all ARM platforms
  i2c: rcar: Enable the driver on all ARM platforms
  v4l: sh_vou: Enable the driver on all ARM platforms
  mmc: sdhi: Enable the driver on all ARM platforms
  mmc: sh_mmcif: Enable the driver on all ARM platforms
  mtd: sh_flctl: Enable the driver on all ARM platforms
  net: sh_eth: Set receive alignment correctly on all ARM platforms
  irda: sh_irda: Enable the driver on all ARM platforms
  pinctrl: sh-pfc: Enable the driver on all ARM platforms
  pwm: pwm-renesas-tpu: Enable the driver on all ARM platforms
  sh: intc: Enable the driver on all ARM platforms
  spi: sh_msiof: Enable the driver on all ARM platforms
  spi: sh_hspi: Enable the driver on all ARM platforms
  thermal: rcar-thermal: Enable the driver on all ARM platforms
  fbdev: sh-mobile-lcdcfb: Enable the driver on all ARM platforms

 drivers/dma/sh/Kconfig                | 2 +-
 drivers/dma/sh/shdmac.c               | 6 +++---
 drivers/i2c/busses/Kconfig            | 4 ++--
 drivers/input/keyboard/Kconfig        | 2 +-
 drivers/iommu/Kconfig                 | 2 +-
 drivers/media/platform/Kconfig        | 2 +-
 drivers/mmc/host/Kconfig              | 4 ++--
 drivers/mmc/host/tmio_mmc_dma.c       | 4 +---
 drivers/mtd/nand/Kconfig              | 2 +-
 drivers/net/ethernet/renesas/sh_eth.c | 2 +-
 drivers/net/ethernet/renesas/sh_eth.h | 2 +-
 drivers/net/irda/Kconfig              | 2 +-
 drivers/pinctrl/Makefile              | 2 +-
 drivers/pinctrl/sh-pfc/Kconfig        | 2 +-
 drivers/pwm/Kconfig                   | 2 +-
 drivers/sh/intc/Kconfig               | 2 +-
 drivers/spi/Kconfig                   | 4 ++--
 drivers/thermal/Kconfig               | 2 +-
 drivers/tty/serial/Kconfig            | 2 +-
 drivers/video/Kconfig                 | 6 +++---
 20 files changed, 27 insertions(+), 29 deletions(-)

-- 
Regards,

Laurent Pinchart

[PATCH v2 00/19] Enable various Renesas drivers on all ARM platforms

[Laurent Pinchart]

Hello,

This patch series, based on v3.12-rc7, prepares various Renesas drivers
for migration to multiplatform kernels by enabling their compilation or
otherwise fixing them on all ARM platforms. The patches are pretty
straightforward and are described in their commit message.

Changes since v1:

- The drivers can also be selected when COMPILE_TEST is enabled, regardless of
  the architecture. This should provide a good compromise between wide build
  test coverage and not clobbering configuration with drivers useless on
  non-SuperH, non-ARM platforms.

- DMA configuration is now unconditional in patch 08/19

I'd like to get all these patches merged in v3.14. As they will need to go
through their respective subsystems' trees, I would appreciate if all
maintainers involved could notify me when they merge patches from this series
in their tree to help me tracking the merge status. I don't plan to send pull
requests individually for these patches, and I will repost patches
individually if changes are requested during review.

If you believe the issue should be solved in a different way please reply to
the cover letter to let other maintainers chime in.

Cc: Chris Ball <cjb@laptop.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Eduardo Valentin <eduardo.valentin@ti.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
Cc: Ian Molton <ian@mnementh.co.uk>
Cc: iommu at lists.linux-foundation.org
Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
Cc: Joerg Roedel <joro@8bytes.org>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Magnus Damm <magnus.damm@gmail.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Mauro Carvalho Chehab <m.chehab@samsung.com>
Cc: Samuel Ortiz <samuel@sortiz.org>
Cc: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: Vinod Koul <vinod.koul@intel.com>
Cc: Wolfram Sang <wsa@the-dreams.de>
Cc: Zhang Rui <rui.zhang@intel.com>
Cc: dmaengine at vger.kernel.org
Cc: linux-fbdev at vger.kernel.org
Cc: linux-i2c at vger.kernel.org
Cc: linux-input at vger.kernel.org
Cc: linux-kernel at vger.kernel.org
Cc: linux-media at vger.kernel.org
Cc: linux-mmc at vger.kernel.org
Cc: linux-mtd at lists.infradead.org
Cc: linux-pm at vger.kernel.org
Cc: linux-pwm at vger.kernel.org
Cc: linux-serial at vger.kernel.org
Cc: linux-spi at vger.kernel.org
Cc: netdev at vger.kernel.org

Laurent Pinchart (19):
  serial: sh-sci: Enable the driver on all ARM platforms
  DMA: shdma: Enable the driver on all ARM platforms
  i2c: sh_mobile: Enable the driver on all ARM platforms
  input: sh_keysc: Enable the driver on all ARM platforms
  iommu: shmobile: Enable the driver on all ARM platforms
  i2c: rcar: Enable the driver on all ARM platforms
  v4l: sh_vou: Enable the driver on all ARM platforms
  mmc: sdhi: Enable the driver on all ARM platforms
  mmc: sh_mmcif: Enable the driver on all ARM platforms
  mtd: sh_flctl: Enable the driver on all ARM platforms
  net: sh_eth: Set receive alignment correctly on all ARM platforms
  irda: sh_irda: Enable the driver on all ARM platforms
  pinctrl: sh-pfc: Enable the driver on all ARM platforms
  pwm: pwm-renesas-tpu: Enable the driver on all ARM platforms
  sh: intc: Enable the driver on all ARM platforms
  spi: sh_msiof: Enable the driver on all ARM platforms
  spi: sh_hspi: Enable the driver on all ARM platforms
  thermal: rcar-thermal: Enable the driver on all ARM platforms
  fbdev: sh-mobile-lcdcfb: Enable the driver on all ARM platforms

 drivers/dma/sh/Kconfig                | 2 +-
 drivers/dma/sh/shdmac.c               | 6 +++---
 drivers/i2c/busses/Kconfig            | 4 ++--
 drivers/input/keyboard/Kconfig        | 2 +-
 drivers/iommu/Kconfig                 | 2 +-
 drivers/media/platform/Kconfig        | 2 +-
 drivers/mmc/host/Kconfig              | 4 ++--
 drivers/mmc/host/tmio_mmc_dma.c       | 4 +---
 drivers/mtd/nand/Kconfig              | 2 +-
 drivers/net/ethernet/renesas/sh_eth.c | 2 +-
 drivers/net/ethernet/renesas/sh_eth.h | 2 +-
 drivers/net/irda/Kconfig              | 2 +-
 drivers/pinctrl/Makefile              | 2 +-
 drivers/pinctrl/sh-pfc/Kconfig        | 2 +-
 drivers/pwm/Kconfig                   | 2 +-
 drivers/sh/intc/Kconfig               | 2 +-
 drivers/spi/Kconfig                   | 4 ++--
 drivers/thermal/Kconfig               | 2 +-
 drivers/tty/serial/Kconfig            | 2 +-
 drivers/video/Kconfig                 | 6 +++---
 20 files changed, 27 insertions(+), 29 deletions(-)

-- 
Regards,

Laurent Pinchart

[PATCH v2 01/19] serial: sh-sci: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-serial@vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/tty/serial/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
index febd45c..9a5a8ef 100644
--- a/drivers/tty/serial/Kconfig
+++ b/drivers/tty/serial/Kconfig
@@ -709,7 +709,7 @@ config SERIAL_IP22_ZILOG_CONSOLE
 
 config SERIAL_SH_SCI
 	tristate "SuperH SCI(F) serial port support"
-	depends on HAVE_CLK && (SUPERH || ARCH_SHMOBILE)
+	depends on HAVE_CLK && (SUPERH || ARM || COMPILE_TEST)
 	select SERIAL_CORE
 
 config SERIAL_SH_SCI_NR_UARTS
-- 
1.8.1.5

[PATCH v2 01/19] serial: sh-sci: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-serial@vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/tty/serial/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
index febd45c..9a5a8ef 100644
--- a/drivers/tty/serial/Kconfig
+++ b/drivers/tty/serial/Kconfig
@@ -709,7 +709,7 @@ config SERIAL_IP22_ZILOG_CONSOLE
 
 config SERIAL_SH_SCI
 	tristate "SuperH SCI(F) serial port support"
-	depends on HAVE_CLK && (SUPERH || ARCH_SHMOBILE)
+	depends on HAVE_CLK && (SUPERH || ARM || COMPILE_TEST)
 	select SERIAL_CORE
 
 config SERIAL_SH_SCI_NR_UARTS
-- 
1.8.1.5

[PATCH v2 01/19] serial: sh-sci: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-serial at vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/tty/serial/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
index febd45c..9a5a8ef 100644
--- a/drivers/tty/serial/Kconfig
+++ b/drivers/tty/serial/Kconfig
@@ -709,7 +709,7 @@ config SERIAL_IP22_ZILOG_CONSOLE
 
 config SERIAL_SH_SCI
 	tristate "SuperH SCI(F) serial port support"
-	depends on HAVE_CLK && (SUPERH || ARCH_SHMOBILE)
+	depends on HAVE_CLK && (SUPERH || ARM || COMPILE_TEST)
 	select SERIAL_CORE
 
 config SERIAL_SH_SCI_NR_UARTS
-- 
1.8.1.5

[PATCH v2 02/19] DMA: shdma: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Cc: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
Cc: Vinod Koul <vinod.koul@intel.com>
Cc: dmaengine@vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/dma/sh/Kconfig  | 2 +-
 drivers/dma/sh/shdmac.c | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/dma/sh/Kconfig b/drivers/dma/sh/Kconfig
index dadd9e01..ee0906d 100644
--- a/drivers/dma/sh/Kconfig
+++ b/drivers/dma/sh/Kconfig
@@ -4,7 +4,7 @@
 
 config SH_DMAE_BASE
 	bool "Renesas SuperH DMA Engine support"
-	depends on (SUPERH && SH_DMA) || (ARM && ARCH_SHMOBILE)
+	depends on (SUPERH && SH_DMA) || ARM || COMPILE_TEST
 	depends on !SH_DMA_API
 	default y
 	select DMA_ENGINE
diff --git a/drivers/dma/sh/shdmac.c b/drivers/dma/sh/shdmac.c
index 1069e88..3625078 100644
--- a/drivers/dma/sh/shdmac.c
+++ b/drivers/dma/sh/shdmac.c
@@ -787,7 +787,7 @@ static int sh_dmae_probe(struct platform_device *pdev)
 	if (err)
 		goto rst_err;
 
-#if defined(CONFIG_CPU_SH4) || defined(CONFIG_ARCH_SHMOBILE)
+#if defined(CONFIG_CPU_SH4) || defined(CONFIG_ARM)
 	chanirq_res = platform_get_resource(pdev, IORESOURCE_IRQ, 1);
 
 	if (!chanirq_res)
@@ -812,7 +812,7 @@ static int sh_dmae_probe(struct platform_device *pdev)
 
 #else
 	chanirq_res = errirq_res;
-#endif /* CONFIG_CPU_SH4 || CONFIG_ARCH_SHMOBILE */
+#endif /* CONFIG_CPU_SH4 || CONFIG_ARM */
 
 	if (chanirq_res->start = chanirq_res->end &&
 	    !platform_get_resource(pdev, IORESOURCE_IRQ, 1)) {
@@ -879,7 +879,7 @@ edmadevreg:
 chan_probe_err:
 	sh_dmae_chan_remove(shdev);
 
-#if defined(CONFIG_CPU_SH4) || defined(CONFIG_ARCH_SHMOBILE)
+#if defined(CONFIG_CPU_SH4) || defined(CONFIG_ARM)
 eirq_err:
 #endif
 rst_err:
-- 
1.8.1.5

[PATCH v2 02/19] DMA: shdma: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Cc: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
Cc: Vinod Koul <vinod.koul@intel.com>
Cc: dmaengine at vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/dma/sh/Kconfig  | 2 +-
 drivers/dma/sh/shdmac.c | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/dma/sh/Kconfig b/drivers/dma/sh/Kconfig
index dadd9e01..ee0906d 100644
--- a/drivers/dma/sh/Kconfig
+++ b/drivers/dma/sh/Kconfig
@@ -4,7 +4,7 @@
 
 config SH_DMAE_BASE
 	bool "Renesas SuperH DMA Engine support"
-	depends on (SUPERH && SH_DMA) || (ARM && ARCH_SHMOBILE)
+	depends on (SUPERH && SH_DMA) || ARM || COMPILE_TEST
 	depends on !SH_DMA_API
 	default y
 	select DMA_ENGINE
diff --git a/drivers/dma/sh/shdmac.c b/drivers/dma/sh/shdmac.c
index 1069e88..3625078 100644
--- a/drivers/dma/sh/shdmac.c
+++ b/drivers/dma/sh/shdmac.c
@@ -787,7 +787,7 @@ static int sh_dmae_probe(struct platform_device *pdev)
 	if (err)
 		goto rst_err;
 
-#if defined(CONFIG_CPU_SH4) || defined(CONFIG_ARCH_SHMOBILE)
+#if defined(CONFIG_CPU_SH4) || defined(CONFIG_ARM)
 	chanirq_res = platform_get_resource(pdev, IORESOURCE_IRQ, 1);
 
 	if (!chanirq_res)
@@ -812,7 +812,7 @@ static int sh_dmae_probe(struct platform_device *pdev)
 
 #else
 	chanirq_res = errirq_res;
-#endif /* CONFIG_CPU_SH4 || CONFIG_ARCH_SHMOBILE */
+#endif /* CONFIG_CPU_SH4 || CONFIG_ARM */
 
 	if (chanirq_res->start == chanirq_res->end &&
 	    !platform_get_resource(pdev, IORESOURCE_IRQ, 1)) {
@@ -879,7 +879,7 @@ edmadevreg:
 chan_probe_err:
 	sh_dmae_chan_remove(shdev);
 
-#if defined(CONFIG_CPU_SH4) || defined(CONFIG_ARCH_SHMOBILE)
+#if defined(CONFIG_CPU_SH4) || defined(CONFIG_ARM)
 eirq_err:
 #endif
 rst_err:
-- 
1.8.1.5

[PATCH v2 03/19] i2c: sh_mobile: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Cc: Wolfram Sang <wsa@the-dreams.de>
Cc: linux-i2c@vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Wolfram Sang <wsa@the-dreams.de>
---
 drivers/i2c/busses/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index cdcbd83..c50f092 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -665,7 +665,7 @@ config I2C_SH7760
 
 config I2C_SH_MOBILE
 	tristate "SuperH Mobile I2C Controller"
-	depends on SUPERH || ARCH_SHMOBILE
+	depends on SUPERH || ARM || COMPILE_TEST
 	help
 	  If you say yes to this option, support will be included for the
 	  built-in I2C interface on the Renesas SH-Mobile processor.
-- 
1.8.1.5

[PATCH v2 03/19] i2c: sh_mobile: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Cc: Wolfram Sang <wsa-z923LK4zBo2bacvFa/9K2g@public.gmane.org>
Cc: linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas-ryLnwIuWjnjg/C1BVhZhaw@public.gmane.org>
Acked-by: Wolfram Sang <wsa-z923LK4zBo2bacvFa/9K2g@public.gmane.org>
---
 drivers/i2c/busses/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index cdcbd83..c50f092 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -665,7 +665,7 @@ config I2C_SH7760
 
 config I2C_SH_MOBILE
 	tristate "SuperH Mobile I2C Controller"
-	depends on SUPERH || ARCH_SHMOBILE
+	depends on SUPERH || ARM || COMPILE_TEST
 	help
 	  If you say yes to this option, support will be included for the
 	  built-in I2C interface on the Renesas SH-Mobile processor.
-- 
1.8.1.5

[PATCH v2 03/19] i2c: sh_mobile: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Cc: Wolfram Sang <wsa@the-dreams.de>
Cc: linux-i2c at vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Wolfram Sang <wsa@the-dreams.de>
---
 drivers/i2c/busses/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index cdcbd83..c50f092 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -665,7 +665,7 @@ config I2C_SH7760
 
 config I2C_SH_MOBILE
 	tristate "SuperH Mobile I2C Controller"
-	depends on SUPERH || ARCH_SHMOBILE
+	depends on SUPERH || ARM || COMPILE_TEST
 	help
 	  If you say yes to this option, support will be included for the
 	  built-in I2C interface on the Renesas SH-Mobile processor.
-- 
1.8.1.5

[PATCH v2 04/19] input: sh_keysc: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: linux-input@vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/input/keyboard/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig
index c1edd39..28d75c7 100644
--- a/drivers/input/keyboard/Kconfig
+++ b/drivers/input/keyboard/Kconfig
@@ -525,7 +525,7 @@ config KEYBOARD_SUNKBD
 
 config KEYBOARD_SH_KEYSC
 	tristate "SuperH KEYSC keypad support"
-	depends on SUPERH || ARCH_SHMOBILE
+	depends on SUPERH || ARM || COMPILE_TEST
 	help
 	  Say Y here if you want to use a keypad attached to the KEYSC block
 	  on SuperH processors such as sh7722 and sh7343.
-- 
1.8.1.5

[PATCH v2 04/19] input: sh_keysc: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: linux-input@vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/input/keyboard/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig
index c1edd39..28d75c7 100644
--- a/drivers/input/keyboard/Kconfig
+++ b/drivers/input/keyboard/Kconfig
@@ -525,7 +525,7 @@ config KEYBOARD_SUNKBD
 
 config KEYBOARD_SH_KEYSC
 	tristate "SuperH KEYSC keypad support"
-	depends on SUPERH || ARCH_SHMOBILE
+	depends on SUPERH || ARM || COMPILE_TEST
 	help
 	  Say Y here if you want to use a keypad attached to the KEYSC block
 	  on SuperH processors such as sh7722 and sh7343.
-- 
1.8.1.5

[PATCH v2 04/19] input: sh_keysc: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: linux-input at vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/input/keyboard/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig
index c1edd39..28d75c7 100644
--- a/drivers/input/keyboard/Kconfig
+++ b/drivers/input/keyboard/Kconfig
@@ -525,7 +525,7 @@ config KEYBOARD_SUNKBD
 
 config KEYBOARD_SH_KEYSC
 	tristate "SuperH KEYSC keypad support"
-	depends on SUPERH || ARCH_SHMOBILE
+	depends on SUPERH || ARM || COMPILE_TEST
 	help
 	  Say Y here if you want to use a keypad attached to the KEYSC block
 	  on SuperH processors such as sh7722 and sh7343.
-- 
1.8.1.5

[PATCH v2 05/19] iommu: shmobile: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Cc: Joerg Roedel <joro@8bytes.org>
Cc: iommu@lists.linux-foundation.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/iommu/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
index c880eba..9fd51e5 100644
--- a/drivers/iommu/Kconfig
+++ b/drivers/iommu/Kconfig
@@ -206,7 +206,7 @@ config SHMOBILE_IPMMU_TLB
 config SHMOBILE_IOMMU
 	bool "IOMMU for Renesas IPMMU/IPMMUI"
 	default n
-	depends on (ARM && ARCH_SHMOBILE)
+	depends on ARM || COMPILE_TEST
 	select IOMMU_API
 	select ARM_DMA_USE_IOMMU
 	select SHMOBILE_IPMMU
-- 
1.8.1.5

[PATCH v2 05/19] iommu: shmobile: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Cc: Joerg Roedel <joro-zLv9SwRftAIdnm+yROfE0A@public.gmane.org>
Cc: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas-ryLnwIuWjnjg/C1BVhZhaw@public.gmane.org>
---
 drivers/iommu/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
index c880eba..9fd51e5 100644
--- a/drivers/iommu/Kconfig
+++ b/drivers/iommu/Kconfig
@@ -206,7 +206,7 @@ config SHMOBILE_IPMMU_TLB
 config SHMOBILE_IOMMU
 	bool "IOMMU for Renesas IPMMU/IPMMUI"
 	default n
-	depends on (ARM && ARCH_SHMOBILE)
+	depends on ARM || COMPILE_TEST
 	select IOMMU_API
 	select ARM_DMA_USE_IOMMU
 	select SHMOBILE_IPMMU
-- 
1.8.1.5

[PATCH v2 05/19] iommu: shmobile: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Cc: Joerg Roedel <joro@8bytes.org>
Cc: iommu at lists.linux-foundation.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/iommu/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
index c880eba..9fd51e5 100644
--- a/drivers/iommu/Kconfig
+++ b/drivers/iommu/Kconfig
@@ -206,7 +206,7 @@ config SHMOBILE_IPMMU_TLB
 config SHMOBILE_IOMMU
 	bool "IOMMU for Renesas IPMMU/IPMMUI"
 	default n
-	depends on (ARM && ARCH_SHMOBILE)
+	depends on ARM || COMPILE_TEST
 	select IOMMU_API
 	select ARM_DMA_USE_IOMMU
 	select SHMOBILE_IPMMU
-- 
1.8.1.5

[PATCH v2 06/19] i2c: rcar: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Remove the explicit I2C dependency as the configuration option is
already unavailable when I2C support is disabled.

Cc: Wolfram Sang <wsa@the-dreams.de>
Cc: linux-i2c@vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Wolfram Sang <wsa@the-dreams.de>
---
 drivers/i2c/busses/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index c50f092..7c4bb071 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -768,7 +768,7 @@ config I2C_XLR
 
 config I2C_RCAR
 	tristate "Renesas R-Car I2C Controller"
-	depends on ARCH_SHMOBILE && I2C
+	depends on ARM || COMPILE_TEST
 	help
 	  If you say yes to this option, support will be included for the
 	  R-Car I2C controller.
-- 
1.8.1.5

[PATCH v2 06/19] i2c: rcar: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Remove the explicit I2C dependency as the configuration option is
already unavailable when I2C support is disabled.

Cc: Wolfram Sang <wsa@the-dreams.de>
Cc: linux-i2c@vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Wolfram Sang <wsa@the-dreams.de>
---
 drivers/i2c/busses/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index c50f092..7c4bb071 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -768,7 +768,7 @@ config I2C_XLR
 
 config I2C_RCAR
 	tristate "Renesas R-Car I2C Controller"
-	depends on ARCH_SHMOBILE && I2C
+	depends on ARM || COMPILE_TEST
 	help
 	  If you say yes to this option, support will be included for the
 	  R-Car I2C controller.
-- 
1.8.1.5

[PATCH v2 06/19] i2c: rcar: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Remove the explicit I2C dependency as the configuration option is
already unavailable when I2C support is disabled.

Cc: Wolfram Sang <wsa@the-dreams.de>
Cc: linux-i2c at vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Wolfram Sang <wsa@the-dreams.de>
---
 drivers/i2c/busses/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index c50f092..7c4bb071 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -768,7 +768,7 @@ config I2C_XLR
 
 config I2C_RCAR
 	tristate "Renesas R-Car I2C Controller"
-	depends on ARCH_SHMOBILE && I2C
+	depends on ARM || COMPILE_TEST
 	help
 	  If you say yes to this option, support will be included for the
 	  R-Car I2C controller.
-- 
1.8.1.5

[PATCH v2 07/19] v4l: sh_vou: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Cc: Mauro Carvalho Chehab <m.chehab@samsung.com>
Cc: linux-media@vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/media/platform/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig
index c7caf94..399ef1c 100644
--- a/drivers/media/platform/Kconfig
+++ b/drivers/media/platform/Kconfig
@@ -36,7 +36,7 @@ source "drivers/media/platform/blackfin/Kconfig"
 config VIDEO_SH_VOU
 	tristate "SuperH VOU video output driver"
 	depends on MEDIA_CAMERA_SUPPORT
-	depends on VIDEO_DEV && ARCH_SHMOBILE && I2C
+	depends on VIDEO_DEV && (ARM || COMPILE_TEST) && I2C
 	select VIDEOBUF_DMA_CONTIG
 	help
 	  Support for the Video Output Unit (VOU) on SuperH SoCs.
-- 
1.8.1.5

[PATCH v2 07/19] v4l: sh_vou: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Cc: Mauro Carvalho Chehab <m.chehab@samsung.com>
Cc: linux-media@vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/media/platform/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig
index c7caf94..399ef1c 100644
--- a/drivers/media/platform/Kconfig
+++ b/drivers/media/platform/Kconfig
@@ -36,7 +36,7 @@ source "drivers/media/platform/blackfin/Kconfig"
 config VIDEO_SH_VOU
 	tristate "SuperH VOU video output driver"
 	depends on MEDIA_CAMERA_SUPPORT
-	depends on VIDEO_DEV && ARCH_SHMOBILE && I2C
+	depends on VIDEO_DEV && (ARM || COMPILE_TEST) && I2C
 	select VIDEOBUF_DMA_CONTIG
 	help
 	  Support for the Video Output Unit (VOU) on SuperH SoCs.
-- 
1.8.1.5

[PATCH v2 07/19] v4l: sh_vou: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Cc: Mauro Carvalho Chehab <m.chehab@samsung.com>
Cc: linux-media at vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/media/platform/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig
index c7caf94..399ef1c 100644
--- a/drivers/media/platform/Kconfig
+++ b/drivers/media/platform/Kconfig
@@ -36,7 +36,7 @@ source "drivers/media/platform/blackfin/Kconfig"
 config VIDEO_SH_VOU
 	tristate "SuperH VOU video output driver"
 	depends on MEDIA_CAMERA_SUPPORT
-	depends on VIDEO_DEV && ARCH_SHMOBILE && I2C
+	depends on VIDEO_DEV && (ARM || COMPILE_TEST) && I2C
 	select VIDEOBUF_DMA_CONTIG
 	help
 	  Support for the Video Output Unit (VOU) on SuperH SoCs.
-- 
1.8.1.5

[PATCH v2 08/19] mmc: sdhi: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Whether the CTL_DMA_ENABLE register is part of the standard TMIO
controller or is Renesas-specific is unknown and impossible to test as
we have no current or planned TMIO DMA users other than SUPERH and
ARCH_SHMOBILE. Writing to the register is thus conditionally compiled
for SUPERH and ARCH_SHMOBILE only. Adding ARCH_SHMOBILE_MULTI to the
list would extend this to multiarch kernels, but would break the driver
for non-shmobile platforms if the register is Renesas-specific. We can
thus get rid of the conditional compilation completely without
introducing any further issue, and let future non-Renesas users deal
with the situation if it turns out to be a the problem.

Cc: Chris Ball <cjb@laptop.org>
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Cc: Ian Molton <ian@mnementh.co.uk>
Cc: linux-mmc@vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/mmc/host/Kconfig        | 2 +-
 drivers/mmc/host/tmio_mmc_dma.c | 4 +---
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
index 7fc5099..d57effb 100644
--- a/drivers/mmc/host/Kconfig
+++ b/drivers/mmc/host/Kconfig
@@ -479,7 +479,7 @@ config MMC_TMIO
 
 config MMC_SDHI
 	tristate "SH-Mobile SDHI SD/SDIO controller support"
-	depends on SUPERH || ARCH_SHMOBILE
+	depends on SUPERH || ARM || COMPILE_TEST
 	select MMC_TMIO_CORE
 	help
 	  This provides support for the SDHI SD/SDIO controller found in
diff --git a/drivers/mmc/host/tmio_mmc_dma.c b/drivers/mmc/host/tmio_mmc_dma.c
index 65edb4a..8a4fd2d 100644
--- a/drivers/mmc/host/tmio_mmc_dma.c
+++ b/drivers/mmc/host/tmio_mmc_dma.c
@@ -28,10 +28,8 @@ void tmio_mmc_enable_dma(struct tmio_mmc_host *host, bool enable)
 	if (!host->chan_tx || !host->chan_rx)
 		return;
 
-#if defined(CONFIG_SUPERH) || defined(CONFIG_ARCH_SHMOBILE)
-	/* Switch DMA mode on or off - SuperH specific? */
+	/* Switch DMA mode on or off. This might be Renesas-specific. */
 	sd_ctrl_write16(host, CTL_DMA_ENABLE, enable ? 2 : 0);
-#endif
 }
 
 void tmio_mmc_abort_dma(struct tmio_mmc_host *host)
-- 
1.8.1.5

[PATCH v2 08/19] mmc: sdhi: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Whether the CTL_DMA_ENABLE register is part of the standard TMIO
controller or is Renesas-specific is unknown and impossible to test as
we have no current or planned TMIO DMA users other than SUPERH and
ARCH_SHMOBILE. Writing to the register is thus conditionally compiled
for SUPERH and ARCH_SHMOBILE only. Adding ARCH_SHMOBILE_MULTI to the
list would extend this to multiarch kernels, but would break the driver
for non-shmobile platforms if the register is Renesas-specific. We can
thus get rid of the conditional compilation completely without
introducing any further issue, and let future non-Renesas users deal
with the situation if it turns out to be a the problem.

Cc: Chris Ball <cjb@laptop.org>
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Cc: Ian Molton <ian@mnementh.co.uk>
Cc: linux-mmc@vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/mmc/host/Kconfig        | 2 +-
 drivers/mmc/host/tmio_mmc_dma.c | 4 +---
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
index 7fc5099..d57effb 100644
--- a/drivers/mmc/host/Kconfig
+++ b/drivers/mmc/host/Kconfig
@@ -479,7 +479,7 @@ config MMC_TMIO
 
 config MMC_SDHI
 	tristate "SH-Mobile SDHI SD/SDIO controller support"
-	depends on SUPERH || ARCH_SHMOBILE
+	depends on SUPERH || ARM || COMPILE_TEST
 	select MMC_TMIO_CORE
 	help
 	  This provides support for the SDHI SD/SDIO controller found in
diff --git a/drivers/mmc/host/tmio_mmc_dma.c b/drivers/mmc/host/tmio_mmc_dma.c
index 65edb4a..8a4fd2d 100644
--- a/drivers/mmc/host/tmio_mmc_dma.c
+++ b/drivers/mmc/host/tmio_mmc_dma.c
@@ -28,10 +28,8 @@ void tmio_mmc_enable_dma(struct tmio_mmc_host *host, bool enable)
 	if (!host->chan_tx || !host->chan_rx)
 		return;
 
-#if defined(CONFIG_SUPERH) || defined(CONFIG_ARCH_SHMOBILE)
-	/* Switch DMA mode on or off - SuperH specific? */
+	/* Switch DMA mode on or off. This might be Renesas-specific. */
 	sd_ctrl_write16(host, CTL_DMA_ENABLE, enable ? 2 : 0);
-#endif
 }
 
 void tmio_mmc_abort_dma(struct tmio_mmc_host *host)
-- 
1.8.1.5

[PATCH v2 08/19] mmc: sdhi: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Whether the CTL_DMA_ENABLE register is part of the standard TMIO
controller or is Renesas-specific is unknown and impossible to test as
we have no current or planned TMIO DMA users other than SUPERH and
ARCH_SHMOBILE. Writing to the register is thus conditionally compiled
for SUPERH and ARCH_SHMOBILE only. Adding ARCH_SHMOBILE_MULTI to the
list would extend this to multiarch kernels, but would break the driver
for non-shmobile platforms if the register is Renesas-specific. We can
thus get rid of the conditional compilation completely without
introducing any further issue, and let future non-Renesas users deal
with the situation if it turns out to be a the problem.

Cc: Chris Ball <cjb@laptop.org>
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Cc: Ian Molton <ian@mnementh.co.uk>
Cc: linux-mmc at vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/mmc/host/Kconfig        | 2 +-
 drivers/mmc/host/tmio_mmc_dma.c | 4 +---
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
index 7fc5099..d57effb 100644
--- a/drivers/mmc/host/Kconfig
+++ b/drivers/mmc/host/Kconfig
@@ -479,7 +479,7 @@ config MMC_TMIO
 
 config MMC_SDHI
 	tristate "SH-Mobile SDHI SD/SDIO controller support"
-	depends on SUPERH || ARCH_SHMOBILE
+	depends on SUPERH || ARM || COMPILE_TEST
 	select MMC_TMIO_CORE
 	help
 	  This provides support for the SDHI SD/SDIO controller found in
diff --git a/drivers/mmc/host/tmio_mmc_dma.c b/drivers/mmc/host/tmio_mmc_dma.c
index 65edb4a..8a4fd2d 100644
--- a/drivers/mmc/host/tmio_mmc_dma.c
+++ b/drivers/mmc/host/tmio_mmc_dma.c
@@ -28,10 +28,8 @@ void tmio_mmc_enable_dma(struct tmio_mmc_host *host, bool enable)
 	if (!host->chan_tx || !host->chan_rx)
 		return;
 
-#if defined(CONFIG_SUPERH) || defined(CONFIG_ARCH_SHMOBILE)
-	/* Switch DMA mode on or off - SuperH specific? */
+	/* Switch DMA mode on or off. This might be Renesas-specific. */
 	sd_ctrl_write16(host, CTL_DMA_ENABLE, enable ? 2 : 0);
-#endif
 }
 
 void tmio_mmc_abort_dma(struct tmio_mmc_host *host)
-- 
1.8.1.5

[PATCH v2 09/19] mmc: sh_mmcif: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Cc: Chris Ball <cjb@laptop.org>
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Cc: linux-mmc@vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/mmc/host/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
index d57effb..dcceeae 100644
--- a/drivers/mmc/host/Kconfig
+++ b/drivers/mmc/host/Kconfig
@@ -588,7 +588,7 @@ config MMC_DW_PCI
 
 config MMC_SH_MMCIF
 	tristate "SuperH Internal MMCIF support"
-	depends on MMC_BLOCK && (SUPERH || ARCH_SHMOBILE)
+	depends on MMC_BLOCK && (SUPERH || ARM || COMPILE_TEST)
 	help
 	  This selects the MMC Host Interface controller (MMCIF).
 
-- 
1.8.1.5

[PATCH v2 09/19] mmc: sh_mmcif: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Cc: Chris Ball <cjb@laptop.org>
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Cc: linux-mmc@vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/mmc/host/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
index d57effb..dcceeae 100644
--- a/drivers/mmc/host/Kconfig
+++ b/drivers/mmc/host/Kconfig
@@ -588,7 +588,7 @@ config MMC_DW_PCI
 
 config MMC_SH_MMCIF
 	tristate "SuperH Internal MMCIF support"
-	depends on MMC_BLOCK && (SUPERH || ARCH_SHMOBILE)
+	depends on MMC_BLOCK && (SUPERH || ARM || COMPILE_TEST)
 	help
 	  This selects the MMC Host Interface controller (MMCIF).
 
-- 
1.8.1.5

[PATCH v2 09/19] mmc: sh_mmcif: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Cc: Chris Ball <cjb@laptop.org>
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Cc: linux-mmc at vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/mmc/host/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
index d57effb..dcceeae 100644
--- a/drivers/mmc/host/Kconfig
+++ b/drivers/mmc/host/Kconfig
@@ -588,7 +588,7 @@ config MMC_DW_PCI
 
 config MMC_SH_MMCIF
 	tristate "SuperH Internal MMCIF support"
-	depends on MMC_BLOCK && (SUPERH || ARCH_SHMOBILE)
+	depends on MMC_BLOCK && (SUPERH || ARM || COMPILE_TEST)
 	help
 	  This selects the MMC Host Interface controller (MMCIF).
 
-- 
1.8.1.5

[PATCH v2 10/19] mtd: sh_flctl: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Cc: David Woodhouse <dwmw2@infradead.org>
Cc: linux-mtd@lists.infradead.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/mtd/nand/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
index d885298..bc6bf36 100644
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -486,7 +486,7 @@ config MTD_NAND_MXC
 
 config MTD_NAND_SH_FLCTL
 	tristate "Support for NAND on Renesas SuperH FLCTL"
-	depends on SUPERH || ARCH_SHMOBILE
+	depends on SUPERH || ARM || COMPILE_TEST
 	help
 	  Several Renesas SuperH CPU has FLCTL. This option enables support
 	  for NAND Flash using FLCTL.
-- 
1.8.1.5

[PATCH v2 10/19] mtd: sh_flctl: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Cc: David Woodhouse <dwmw2@infradead.org>
Cc: linux-mtd@lists.infradead.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/mtd/nand/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
index d885298..bc6bf36 100644
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -486,7 +486,7 @@ config MTD_NAND_MXC
 
 config MTD_NAND_SH_FLCTL
 	tristate "Support for NAND on Renesas SuperH FLCTL"
-	depends on SUPERH || ARCH_SHMOBILE
+	depends on SUPERH || ARM || COMPILE_TEST
 	help
 	  Several Renesas SuperH CPU has FLCTL. This option enables support
 	  for NAND Flash using FLCTL.
-- 
1.8.1.5

[PATCH v2 10/19] mtd: sh_flctl: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Cc: David Woodhouse <dwmw2@infradead.org>
Cc: linux-mtd at lists.infradead.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/mtd/nand/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
index d885298..bc6bf36 100644
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -486,7 +486,7 @@ config MTD_NAND_MXC
 
 config MTD_NAND_SH_FLCTL
 	tristate "Support for NAND on Renesas SuperH FLCTL"
-	depends on SUPERH || ARCH_SHMOBILE
+	depends on SUPERH || ARM || COMPILE_TEST
 	help
 	  Several Renesas SuperH CPU has FLCTL. This option enables support
 	  for NAND Flash using FLCTL.
-- 
1.8.1.5

[PATCH v2 11/19] net: sh_eth: Set receive alignment correctly on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Configure the
receive alignement correctly on all ARM platforms to enable the driver
on both ARCH_SHMOBILE and ARCH_SHMOBILE_MULTI.

Cc: "David S. Miller" <davem@davemloft.net>
Cc: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Cc: netdev@vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/net/ethernet/renesas/sh_eth.c | 2 +-
 drivers/net/ethernet/renesas/sh_eth.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c
index b57c278..990fd5b 100644
--- a/drivers/net/ethernet/renesas/sh_eth.c
+++ b/drivers/net/ethernet/renesas/sh_eth.c
@@ -809,7 +809,7 @@ out:
 	return ret;
 }
 
-#if defined(CONFIG_CPU_SH4) || defined(CONFIG_ARCH_SHMOBILE)
+#if defined(CONFIG_CPU_SH4) || defined(CONFIG_ARM)
 static void sh_eth_set_receive_align(struct sk_buff *skb)
 {
 	int reserve;
diff --git a/drivers/net/ethernet/renesas/sh_eth.h b/drivers/net/ethernet/renesas/sh_eth.h
index a0db02c..41509f7 100644
--- a/drivers/net/ethernet/renesas/sh_eth.h
+++ b/drivers/net/ethernet/renesas/sh_eth.h
@@ -165,7 +165,7 @@ enum {
 };
 
 /* Driver's parameters */
-#if defined(CONFIG_CPU_SH4) || defined(CONFIG_ARCH_SHMOBILE)
+#if defined(CONFIG_CPU_SH4) || defined(CONFIG_ARM)
 #define SH4_SKB_RX_ALIGN	32
 #else
 #define SH2_SH3_SKB_RX_ALIGN	2
-- 
1.8.1.5

[PATCH v2 11/19] net: sh_eth: Set receive alignment correctly on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Configure the
receive alignement correctly on all ARM platforms to enable the driver
on both ARCH_SHMOBILE and ARCH_SHMOBILE_MULTI.

Cc: "David S. Miller" <davem@davemloft.net>
Cc: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Cc: netdev@vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/net/ethernet/renesas/sh_eth.c | 2 +-
 drivers/net/ethernet/renesas/sh_eth.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c
index b57c278..990fd5b 100644
--- a/drivers/net/ethernet/renesas/sh_eth.c
+++ b/drivers/net/ethernet/renesas/sh_eth.c
@@ -809,7 +809,7 @@ out:
 	return ret;
 }
 
-#if defined(CONFIG_CPU_SH4) || defined(CONFIG_ARCH_SHMOBILE)
+#if defined(CONFIG_CPU_SH4) || defined(CONFIG_ARM)
 static void sh_eth_set_receive_align(struct sk_buff *skb)
 {
 	int reserve;
diff --git a/drivers/net/ethernet/renesas/sh_eth.h b/drivers/net/ethernet/renesas/sh_eth.h
index a0db02c..41509f7 100644
--- a/drivers/net/ethernet/renesas/sh_eth.h
+++ b/drivers/net/ethernet/renesas/sh_eth.h
@@ -165,7 +165,7 @@ enum {
 };
 
 /* Driver's parameters */
-#if defined(CONFIG_CPU_SH4) || defined(CONFIG_ARCH_SHMOBILE)
+#if defined(CONFIG_CPU_SH4) || defined(CONFIG_ARM)
 #define SH4_SKB_RX_ALIGN	32
 #else
 #define SH2_SH3_SKB_RX_ALIGN	2
-- 
1.8.1.5

[PATCH v2 11/19] net: sh_eth: Set receive alignment correctly on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Configure the
receive alignement correctly on all ARM platforms to enable the driver
on both ARCH_SHMOBILE and ARCH_SHMOBILE_MULTI.

Cc: "David S. Miller" <davem@davemloft.net>
Cc: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Cc: netdev at vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/net/ethernet/renesas/sh_eth.c | 2 +-
 drivers/net/ethernet/renesas/sh_eth.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c
index b57c278..990fd5b 100644
--- a/drivers/net/ethernet/renesas/sh_eth.c
+++ b/drivers/net/ethernet/renesas/sh_eth.c
@@ -809,7 +809,7 @@ out:
 	return ret;
 }
 
-#if defined(CONFIG_CPU_SH4) || defined(CONFIG_ARCH_SHMOBILE)
+#if defined(CONFIG_CPU_SH4) || defined(CONFIG_ARM)
 static void sh_eth_set_receive_align(struct sk_buff *skb)
 {
 	int reserve;
diff --git a/drivers/net/ethernet/renesas/sh_eth.h b/drivers/net/ethernet/renesas/sh_eth.h
index a0db02c..41509f7 100644
--- a/drivers/net/ethernet/renesas/sh_eth.h
+++ b/drivers/net/ethernet/renesas/sh_eth.h
@@ -165,7 +165,7 @@ enum {
 };
 
 /* Driver's parameters */
-#if defined(CONFIG_CPU_SH4) || defined(CONFIG_ARCH_SHMOBILE)
+#if defined(CONFIG_CPU_SH4) || defined(CONFIG_ARM)
 #define SH4_SKB_RX_ALIGN	32
 #else
 #define SH2_SH3_SKB_RX_ALIGN	2
-- 
1.8.1.5

[PATCH v2 12/19] irda: sh_irda: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Cc: Samuel Ortiz <samuel@sortiz.org>
Cc: netdev@vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/net/irda/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/irda/Kconfig b/drivers/net/irda/Kconfig
index 2a30193..e04b907 100644
--- a/drivers/net/irda/Kconfig
+++ b/drivers/net/irda/Kconfig
@@ -403,7 +403,7 @@ config MCS_FIR
 
 config SH_IRDA
 	tristate "SuperH IrDA driver"
-	depends on IRDA && ARCH_SHMOBILE
+	depends on IRDA && (ARM || COMPILE_TEST)
 	help
 	  Say Y here if your want to enable SuperH IrDA devices.
 
-- 
1.8.1.5

[PATCH v2 12/19] irda: sh_irda: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Cc: Samuel Ortiz <samuel@sortiz.org>
Cc: netdev@vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/net/irda/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/irda/Kconfig b/drivers/net/irda/Kconfig
index 2a30193..e04b907 100644
--- a/drivers/net/irda/Kconfig
+++ b/drivers/net/irda/Kconfig
@@ -403,7 +403,7 @@ config MCS_FIR
 
 config SH_IRDA
 	tristate "SuperH IrDA driver"
-	depends on IRDA && ARCH_SHMOBILE
+	depends on IRDA && (ARM || COMPILE_TEST)
 	help
 	  Say Y here if your want to enable SuperH IrDA devices.
 
-- 
1.8.1.5

[PATCH v2 12/19] irda: sh_irda: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Cc: Samuel Ortiz <samuel@sortiz.org>
Cc: netdev at vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/net/irda/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/irda/Kconfig b/drivers/net/irda/Kconfig
index 2a30193..e04b907 100644
--- a/drivers/net/irda/Kconfig
+++ b/drivers/net/irda/Kconfig
@@ -403,7 +403,7 @@ config MCS_FIR
 
 config SH_IRDA
 	tristate "SuperH IrDA driver"
-	depends on IRDA && ARCH_SHMOBILE
+	depends on IRDA && (ARM || COMPILE_TEST)
 	help
 	  Say Y here if your want to enable SuperH IrDA devices.
 
-- 
1.8.1.5

[PATCH v2 13/19] pinctrl: sh-pfc: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI and increase build testing coverage.

Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/pinctrl/Makefile       | 2 +-
 drivers/pinctrl/sh-pfc/Kconfig | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/pinctrl/Makefile b/drivers/pinctrl/Makefile
index 496d9bf..bef5a9f 100644
--- a/drivers/pinctrl/Makefile
+++ b/drivers/pinctrl/Makefile
@@ -56,7 +56,7 @@ obj-$(CONFIG_PINCTRL_ST) 	+= pinctrl-st.o
 obj-$(CONFIG_PINCTRL_VF610)	+= pinctrl-vf610.o
 
 obj-$(CONFIG_PLAT_ORION)        += mvebu/
-obj-$(CONFIG_ARCH_SHMOBILE)	+= sh-pfc/
+obj-$(CONFIG_ARM)		+= sh-pfc/
 obj-$(CONFIG_SUPERH)		+= sh-pfc/
 obj-$(CONFIG_PLAT_SPEAR)	+= spear/
 obj-$(CONFIG_ARCH_VT8500)	+= vt8500/
diff --git a/drivers/pinctrl/sh-pfc/Kconfig b/drivers/pinctrl/sh-pfc/Kconfig
index 636a882..1d6182e 100644
--- a/drivers/pinctrl/sh-pfc/Kconfig
+++ b/drivers/pinctrl/sh-pfc/Kconfig
@@ -2,7 +2,7 @@
 # Renesas SH and SH Mobile PINCTRL drivers
 #
 
-if ARCH_SHMOBILE || SUPERH
+if ARM || SUPERH
 
 config PINCTRL_SH_PFC
 	select GPIO_SH_PFC if ARCH_REQUIRE_GPIOLIB
-- 
1.8.1.5

[PATCH v2 13/19] pinctrl: sh-pfc: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI and increase build testing coverage.

Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/pinctrl/Makefile       | 2 +-
 drivers/pinctrl/sh-pfc/Kconfig | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/pinctrl/Makefile b/drivers/pinctrl/Makefile
index 496d9bf..bef5a9f 100644
--- a/drivers/pinctrl/Makefile
+++ b/drivers/pinctrl/Makefile
@@ -56,7 +56,7 @@ obj-$(CONFIG_PINCTRL_ST) 	+= pinctrl-st.o
 obj-$(CONFIG_PINCTRL_VF610)	+= pinctrl-vf610.o
 
 obj-$(CONFIG_PLAT_ORION)        += mvebu/
-obj-$(CONFIG_ARCH_SHMOBILE)	+= sh-pfc/
+obj-$(CONFIG_ARM)		+= sh-pfc/
 obj-$(CONFIG_SUPERH)		+= sh-pfc/
 obj-$(CONFIG_PLAT_SPEAR)	+= spear/
 obj-$(CONFIG_ARCH_VT8500)	+= vt8500/
diff --git a/drivers/pinctrl/sh-pfc/Kconfig b/drivers/pinctrl/sh-pfc/Kconfig
index 636a882..1d6182e 100644
--- a/drivers/pinctrl/sh-pfc/Kconfig
+++ b/drivers/pinctrl/sh-pfc/Kconfig
@@ -2,7 +2,7 @@
 # Renesas SH and SH Mobile PINCTRL drivers
 #
 
-if ARCH_SHMOBILE || SUPERH
+if ARM || SUPERH
 
 config PINCTRL_SH_PFC
 	select GPIO_SH_PFC if ARCH_REQUIRE_GPIOLIB
-- 
1.8.1.5

[PATCH v2 13/19] pinctrl: sh-pfc: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI and increase build testing coverage.

Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: linux-kernel at vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/pinctrl/Makefile       | 2 +-
 drivers/pinctrl/sh-pfc/Kconfig | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/pinctrl/Makefile b/drivers/pinctrl/Makefile
index 496d9bf..bef5a9f 100644
--- a/drivers/pinctrl/Makefile
+++ b/drivers/pinctrl/Makefile
@@ -56,7 +56,7 @@ obj-$(CONFIG_PINCTRL_ST) 	+= pinctrl-st.o
 obj-$(CONFIG_PINCTRL_VF610)	+= pinctrl-vf610.o
 
 obj-$(CONFIG_PLAT_ORION)        += mvebu/
-obj-$(CONFIG_ARCH_SHMOBILE)	+= sh-pfc/
+obj-$(CONFIG_ARM)		+= sh-pfc/
 obj-$(CONFIG_SUPERH)		+= sh-pfc/
 obj-$(CONFIG_PLAT_SPEAR)	+= spear/
 obj-$(CONFIG_ARCH_VT8500)	+= vt8500/
diff --git a/drivers/pinctrl/sh-pfc/Kconfig b/drivers/pinctrl/sh-pfc/Kconfig
index 636a882..1d6182e 100644
--- a/drivers/pinctrl/sh-pfc/Kconfig
+++ b/drivers/pinctrl/sh-pfc/Kconfig
@@ -2,7 +2,7 @@
 # Renesas SH and SH Mobile PINCTRL drivers
 #
 
-if ARCH_SHMOBILE || SUPERH
+if ARM || SUPERH
 
 config PINCTRL_SH_PFC
 	select GPIO_SH_PFC if ARCH_REQUIRE_GPIOLIB
-- 
1.8.1.5

[PATCH v2 14/19] pwm: pwm-renesas-tpu: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: linux-pwm@vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/pwm/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pwm/Kconfig b/drivers/pwm/Kconfig
index 75840b5..56a4f2f 100644
--- a/drivers/pwm/Kconfig
+++ b/drivers/pwm/Kconfig
@@ -130,7 +130,7 @@ config PWM_PXA
 
 config PWM_RENESAS_TPU
 	tristate "Renesas TPU PWM support"
-	depends on ARCH_SHMOBILE
+	depends on ARM || COMPILE_TEST
 	help
 	  This driver exposes the Timer Pulse Unit (TPU) PWM controller found
 	  in Renesas chips through the PWM API.
-- 
1.8.1.5

[PATCH v2 14/19] pwm: pwm-renesas-tpu: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: linux-pwm@vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/pwm/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pwm/Kconfig b/drivers/pwm/Kconfig
index 75840b5..56a4f2f 100644
--- a/drivers/pwm/Kconfig
+++ b/drivers/pwm/Kconfig
@@ -130,7 +130,7 @@ config PWM_PXA
 
 config PWM_RENESAS_TPU
 	tristate "Renesas TPU PWM support"
-	depends on ARCH_SHMOBILE
+	depends on ARM || COMPILE_TEST
 	help
 	  This driver exposes the Timer Pulse Unit (TPU) PWM controller found
 	  in Renesas chips through the PWM API.
-- 
1.8.1.5

[PATCH v2 14/19] pwm: pwm-renesas-tpu: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: linux-pwm at vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/pwm/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pwm/Kconfig b/drivers/pwm/Kconfig
index 75840b5..56a4f2f 100644
--- a/drivers/pwm/Kconfig
+++ b/drivers/pwm/Kconfig
@@ -130,7 +130,7 @@ config PWM_PXA
 
 config PWM_RENESAS_TPU
 	tristate "Renesas TPU PWM support"
-	depends on ARCH_SHMOBILE
+	depends on ARM || COMPILE_TEST
 	help
 	  This driver exposes the Timer Pulse Unit (TPU) PWM controller found
 	  in Renesas chips through the PWM API.
-- 
1.8.1.5

[PATCH v2 15/19] sh: intc: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Cc: Magnus Damm <magnus.damm@gmail.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/sh/intc/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/sh/intc/Kconfig b/drivers/sh/intc/Kconfig
index a305731..51e106f 100644
--- a/drivers/sh/intc/Kconfig
+++ b/drivers/sh/intc/Kconfig
@@ -6,7 +6,7 @@ comment "Interrupt controller options"
 
 config INTC_USERIMASK
 	bool "Userspace interrupt masking support"
-	depends on ARCH_SHMOBILE || (SUPERH && CPU_SH4A)
+	depends on ARM || (SUPERH && CPU_SH4A) || COMPILE_TEST
 	help
 	  This enables support for hardware-assisted userspace hardirq
 	  masking.
-- 
1.8.1.5

[PATCH v2 15/19] sh: intc: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Cc: Magnus Damm <magnus.damm@gmail.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/sh/intc/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/sh/intc/Kconfig b/drivers/sh/intc/Kconfig
index a305731..51e106f 100644
--- a/drivers/sh/intc/Kconfig
+++ b/drivers/sh/intc/Kconfig
@@ -6,7 +6,7 @@ comment "Interrupt controller options"
 
 config INTC_USERIMASK
 	bool "Userspace interrupt masking support"
-	depends on ARCH_SHMOBILE || (SUPERH && CPU_SH4A)
+	depends on ARM || (SUPERH && CPU_SH4A) || COMPILE_TEST
 	help
 	  This enables support for hardware-assisted userspace hardirq
 	  masking.
-- 
1.8.1.5

[PATCH v2 16/19] spi: sh_msiof: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Cc: Mark Brown <broonie@kernel.org>
Cc: linux-spi@vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/spi/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index b9c53cc..70f5aa3 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -406,7 +406,7 @@ config SPI_SC18IS602
 
 config SPI_SH_MSIOF
 	tristate "SuperH MSIOF SPI controller"
-	depends on (SUPERH || ARCH_SHMOBILE) && HAVE_CLK
+	depends on (SUPERH || ARM || COMPILE_TEST) && HAVE_CLK
 	select SPI_BITBANG
 	help
 	  SPI driver for SuperH and SH Mobile MSIOF blocks.
-- 
1.8.1.5

[PATCH v2 16/19] spi: sh_msiof: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Cc: Mark Brown <broonie@kernel.org>
Cc: linux-spi@vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/spi/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index b9c53cc..70f5aa3 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -406,7 +406,7 @@ config SPI_SC18IS602
 
 config SPI_SH_MSIOF
 	tristate "SuperH MSIOF SPI controller"
-	depends on (SUPERH || ARCH_SHMOBILE) && HAVE_CLK
+	depends on (SUPERH || ARM || COMPILE_TEST) && HAVE_CLK
 	select SPI_BITBANG
 	help
 	  SPI driver for SuperH and SH Mobile MSIOF blocks.
-- 
1.8.1.5

[PATCH v2 16/19] spi: sh_msiof: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Cc: Mark Brown <broonie@kernel.org>
Cc: linux-spi at vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/spi/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index b9c53cc..70f5aa3 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -406,7 +406,7 @@ config SPI_SC18IS602
 
 config SPI_SH_MSIOF
 	tristate "SuperH MSIOF SPI controller"
-	depends on (SUPERH || ARCH_SHMOBILE) && HAVE_CLK
+	depends on (SUPERH || ARM || COMPILE_TEST) && HAVE_CLK
 	select SPI_BITBANG
 	help
 	  SPI driver for SuperH and SH Mobile MSIOF blocks.
-- 
1.8.1.5

[PATCH v2 17/19] spi: sh_hspi: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI.

Cc: Mark Brown <broonie@kernel.org>
Cc: linux-spi@vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/spi/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 70f5aa3..43e0a4a 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -426,7 +426,7 @@ config SPI_SH_SCI
 
 config SPI_SH_HSPI
 	tristate "SuperH HSPI controller"
-	depends on ARCH_SHMOBILE || COMPILE_TEST
+	depends on ARM || COMPILE_TEST
 	help
 	  SPI driver for SuperH HSPI blocks.
 
-- 
1.8.1.5

[PATCH v2 17/19] spi: sh_hspi: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI.

Cc: Mark Brown <broonie@kernel.org>
Cc: linux-spi@vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/spi/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 70f5aa3..43e0a4a 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -426,7 +426,7 @@ config SPI_SH_SCI
 
 config SPI_SH_HSPI
 	tristate "SuperH HSPI controller"
-	depends on ARCH_SHMOBILE || COMPILE_TEST
+	depends on ARM || COMPILE_TEST
 	help
 	  SPI driver for SuperH HSPI blocks.
 
-- 
1.8.1.5

[PATCH v2 17/19] spi: sh_hspi: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI.

Cc: Mark Brown <broonie@kernel.org>
Cc: linux-spi at vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/spi/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 70f5aa3..43e0a4a 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -426,7 +426,7 @@ config SPI_SH_SCI
 
 config SPI_SH_HSPI
 	tristate "SuperH HSPI controller"
-	depends on ARCH_SHMOBILE || COMPILE_TEST
+	depends on ARM || COMPILE_TEST
 	help
 	  SPI driver for SuperH HSPI blocks.
 
-- 
1.8.1.5

[PATCH v2 18/19] thermal: rcar-thermal: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Cc: Zhang Rui <rui.zhang@intel.com>
Cc: Eduardo Valentin <eduardo.valentin@ti.com>
Cc: linux-pm@vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/thermal/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/thermal/Kconfig b/drivers/thermal/Kconfig
index dbfc390..bd905ac 100644
--- a/drivers/thermal/Kconfig
+++ b/drivers/thermal/Kconfig
@@ -121,7 +121,7 @@ config SPEAR_THERMAL
 
 config RCAR_THERMAL
 	tristate "Renesas R-Car thermal driver"
-	depends on ARCH_SHMOBILE
+	depends on ARM || COMPILE_TEST
 	help
 	  Enable this to plug the R-Car thermal sensor driver into the Linux
 	  thermal framework
-- 
1.8.1.5

[PATCH v2 18/19] thermal: rcar-thermal: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Cc: Zhang Rui <rui.zhang@intel.com>
Cc: Eduardo Valentin <eduardo.valentin@ti.com>
Cc: linux-pm@vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/thermal/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/thermal/Kconfig b/drivers/thermal/Kconfig
index dbfc390..bd905ac 100644
--- a/drivers/thermal/Kconfig
+++ b/drivers/thermal/Kconfig
@@ -121,7 +121,7 @@ config SPEAR_THERMAL
 
 config RCAR_THERMAL
 	tristate "Renesas R-Car thermal driver"
-	depends on ARCH_SHMOBILE
+	depends on ARM || COMPILE_TEST
 	help
 	  Enable this to plug the R-Car thermal sensor driver into the Linux
 	  thermal framework
-- 
1.8.1.5

[PATCH v2 18/19] thermal: rcar-thermal: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Cc: Zhang Rui <rui.zhang@intel.com>
Cc: Eduardo Valentin <eduardo.valentin@ti.com>
Cc: linux-pm at vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/thermal/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/thermal/Kconfig b/drivers/thermal/Kconfig
index dbfc390..bd905ac 100644
--- a/drivers/thermal/Kconfig
+++ b/drivers/thermal/Kconfig
@@ -121,7 +121,7 @@ config SPEAR_THERMAL
 
 config RCAR_THERMAL
 	tristate "Renesas R-Car thermal driver"
-	depends on ARCH_SHMOBILE
+	depends on ARM || COMPILE_TEST
 	help
 	  Enable this to plug the R-Car thermal sensor driver into the Linux
 	  thermal framework
-- 
1.8.1.5

[PATCH v2 19/19] fbdev: sh-mobile-lcdcfb: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: linux-fbdev@vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/video/Kconfig | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index 84b685f..32b5c86 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -10,7 +10,7 @@ config HAVE_FB_ATMEL
 
 config SH_MIPI_DSI
 	tristate
-	depends on (SUPERH || ARCH_SHMOBILE) && HAVE_CLK
+	depends on (SUPERH || ARM || COMPILE_TEST) && HAVE_CLK
 
 config SH_LCD_MIPI_DSI
 	bool
@@ -1995,7 +1995,7 @@ config FB_W100
 
 config FB_SH_MOBILE_LCDC
 	tristate "SuperH Mobile LCDC framebuffer support"
-	depends on FB && (SUPERH || ARCH_SHMOBILE) && HAVE_CLK
+	depends on FB && (SUPERH || ARM || COMPILE_TEST) && HAVE_CLK
 	select FB_SYS_FILLRECT
 	select FB_SYS_COPYAREA
 	select FB_SYS_IMAGEBLIT
@@ -2482,7 +2482,7 @@ endif
 
 config FB_SH_MOBILE_MERAM
 	tristate "SuperH Mobile MERAM read ahead support"
-	depends on (SUPERH || ARCH_SHMOBILE)
+	depends on (SUPERH || ARM || COMPILE_TEST)
 	select GENERIC_ALLOCATOR
 	---help---
 	  Enable MERAM support for the SuperH controller.
-- 
1.8.1.5

[PATCH v2 19/19] fbdev: sh-mobile-lcdcfb: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: linux-fbdev at vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/video/Kconfig | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index 84b685f..32b5c86 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -10,7 +10,7 @@ config HAVE_FB_ATMEL
 
 config SH_MIPI_DSI
 	tristate
-	depends on (SUPERH || ARCH_SHMOBILE) && HAVE_CLK
+	depends on (SUPERH || ARM || COMPILE_TEST) && HAVE_CLK
 
 config SH_LCD_MIPI_DSI
 	bool
@@ -1995,7 +1995,7 @@ config FB_W100
 
 config FB_SH_MOBILE_LCDC
 	tristate "SuperH Mobile LCDC framebuffer support"
-	depends on FB && (SUPERH || ARCH_SHMOBILE) && HAVE_CLK
+	depends on FB && (SUPERH || ARM || COMPILE_TEST) && HAVE_CLK
 	select FB_SYS_FILLRECT
 	select FB_SYS_COPYAREA
 	select FB_SYS_IMAGEBLIT
@@ -2482,7 +2482,7 @@ endif
 
 config FB_SH_MOBILE_MERAM
 	tristate "SuperH Mobile MERAM read ahead support"
-	depends on (SUPERH || ARCH_SHMOBILE)
+	depends on (SUPERH || ARM || COMPILE_TEST)
 	select GENERIC_ALLOCATOR
 	---help---
 	  Enable MERAM support for the SuperH controller.
-- 
1.8.1.5

[PATCH] mmc: sdhi: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI and increase build testing coverage.

Don't enable COMPILE_TEST support as the driver doesn't compile on x86
due (possibly among others) to missing readsw/writesw I/O accessors.

Whether the CTL_DMA_ENABLE register is part of the standard TMIO
controller or is Renesas-specific is unknown and impossible to test as
we have no current or planned TMIO DMA users other than SUPERH and
ARCH_SHMOBILE. Writing to the register is thus conditionally compiled
for SUPERH and ARCH_SHMOBILE only. Adding ARCH_SHMOBILE_MULTI to the
list would extend this to multiarch kernels, but would break the driver
for non-shmobile platforms if the register is Renesas-specific. We can
thus get rid of the conditional compilation completely without
introducing any further issue, and let future non-Renesas users deal
with the situation if it turns out to be a the problem.

Cc: Chris Ball <cjb@laptop.org>
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Cc: Ian Molton <ian@mnementh.co.uk>
Cc: linux-mmc@vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/mmc/host/Kconfig        | 2 +-
 drivers/mmc/host/tmio_mmc_dma.c | 4 +---
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
index 7fc5099..51957d4 100644
--- a/drivers/mmc/host/Kconfig
+++ b/drivers/mmc/host/Kconfig
@@ -479,7 +479,7 @@ config MMC_TMIO
 
 config MMC_SDHI
 	tristate "SH-Mobile SDHI SD/SDIO controller support"
-	depends on SUPERH || ARCH_SHMOBILE
+	depends on SUPERH || ARM
 	select MMC_TMIO_CORE
 	help
 	  This provides support for the SDHI SD/SDIO controller found in
diff --git a/drivers/mmc/host/tmio_mmc_dma.c b/drivers/mmc/host/tmio_mmc_dma.c
index 65edb4a..8a4fd2d 100644
--- a/drivers/mmc/host/tmio_mmc_dma.c
+++ b/drivers/mmc/host/tmio_mmc_dma.c
@@ -28,10 +28,8 @@ void tmio_mmc_enable_dma(struct tmio_mmc_host *host, bool enable)
 	if (!host->chan_tx || !host->chan_rx)
 		return;
 
-#if defined(CONFIG_SUPERH) || defined(CONFIG_ARCH_SHMOBILE)
-	/* Switch DMA mode on or off - SuperH specific? */
+	/* Switch DMA mode on or off. This might be Renesas-specific. */
 	sd_ctrl_write16(host, CTL_DMA_ENABLE, enable ? 2 : 0);
-#endif
 }
 
 void tmio_mmc_abort_dma(struct tmio_mmc_host *host)
-- 
1.8.1.5

[PATCH] mmc: sdhi: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI and increase build testing coverage.

Don't enable COMPILE_TEST support as the driver doesn't compile on x86
due (possibly among others) to missing readsw/writesw I/O accessors.

Whether the CTL_DMA_ENABLE register is part of the standard TMIO
controller or is Renesas-specific is unknown and impossible to test as
we have no current or planned TMIO DMA users other than SUPERH and
ARCH_SHMOBILE. Writing to the register is thus conditionally compiled
for SUPERH and ARCH_SHMOBILE only. Adding ARCH_SHMOBILE_MULTI to the
list would extend this to multiarch kernels, but would break the driver
for non-shmobile platforms if the register is Renesas-specific. We can
thus get rid of the conditional compilation completely without
introducing any further issue, and let future non-Renesas users deal
with the situation if it turns out to be a the problem.

Cc: Chris Ball <cjb@laptop.org>
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Cc: Ian Molton <ian@mnementh.co.uk>
Cc: linux-mmc@vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/mmc/host/Kconfig        | 2 +-
 drivers/mmc/host/tmio_mmc_dma.c | 4 +---
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
index 7fc5099..51957d4 100644
--- a/drivers/mmc/host/Kconfig
+++ b/drivers/mmc/host/Kconfig
@@ -479,7 +479,7 @@ config MMC_TMIO
 
 config MMC_SDHI
 	tristate "SH-Mobile SDHI SD/SDIO controller support"
-	depends on SUPERH || ARCH_SHMOBILE
+	depends on SUPERH || ARM
 	select MMC_TMIO_CORE
 	help
 	  This provides support for the SDHI SD/SDIO controller found in
diff --git a/drivers/mmc/host/tmio_mmc_dma.c b/drivers/mmc/host/tmio_mmc_dma.c
index 65edb4a..8a4fd2d 100644
--- a/drivers/mmc/host/tmio_mmc_dma.c
+++ b/drivers/mmc/host/tmio_mmc_dma.c
@@ -28,10 +28,8 @@ void tmio_mmc_enable_dma(struct tmio_mmc_host *host, bool enable)
 	if (!host->chan_tx || !host->chan_rx)
 		return;
 
-#if defined(CONFIG_SUPERH) || defined(CONFIG_ARCH_SHMOBILE)
-	/* Switch DMA mode on or off - SuperH specific? */
+	/* Switch DMA mode on or off. This might be Renesas-specific. */
 	sd_ctrl_write16(host, CTL_DMA_ENABLE, enable ? 2 : 0);
-#endif
 }
 
 void tmio_mmc_abort_dma(struct tmio_mmc_host *host)
-- 
1.8.1.5

[PATCH] mmc: sdhi: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI and increase build testing coverage.

Don't enable COMPILE_TEST support as the driver doesn't compile on x86
due (possibly among others) to missing readsw/writesw I/O accessors.

Whether the CTL_DMA_ENABLE register is part of the standard TMIO
controller or is Renesas-specific is unknown and impossible to test as
we have no current or planned TMIO DMA users other than SUPERH and
ARCH_SHMOBILE. Writing to the register is thus conditionally compiled
for SUPERH and ARCH_SHMOBILE only. Adding ARCH_SHMOBILE_MULTI to the
list would extend this to multiarch kernels, but would break the driver
for non-shmobile platforms if the register is Renesas-specific. We can
thus get rid of the conditional compilation completely without
introducing any further issue, and let future non-Renesas users deal
with the situation if it turns out to be a the problem.

Cc: Chris Ball <cjb@laptop.org>
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Cc: Ian Molton <ian@mnementh.co.uk>
Cc: linux-mmc at vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/mmc/host/Kconfig        | 2 +-
 drivers/mmc/host/tmio_mmc_dma.c | 4 +---
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
index 7fc5099..51957d4 100644
--- a/drivers/mmc/host/Kconfig
+++ b/drivers/mmc/host/Kconfig
@@ -479,7 +479,7 @@ config MMC_TMIO
 
 config MMC_SDHI
 	tristate "SH-Mobile SDHI SD/SDIO controller support"
-	depends on SUPERH || ARCH_SHMOBILE
+	depends on SUPERH || ARM
 	select MMC_TMIO_CORE
 	help
 	  This provides support for the SDHI SD/SDIO controller found in
diff --git a/drivers/mmc/host/tmio_mmc_dma.c b/drivers/mmc/host/tmio_mmc_dma.c
index 65edb4a..8a4fd2d 100644
--- a/drivers/mmc/host/tmio_mmc_dma.c
+++ b/drivers/mmc/host/tmio_mmc_dma.c
@@ -28,10 +28,8 @@ void tmio_mmc_enable_dma(struct tmio_mmc_host *host, bool enable)
 	if (!host->chan_tx || !host->chan_rx)
 		return;
 
-#if defined(CONFIG_SUPERH) || defined(CONFIG_ARCH_SHMOBILE)
-	/* Switch DMA mode on or off - SuperH specific? */
+	/* Switch DMA mode on or off. This might be Renesas-specific. */
 	sd_ctrl_write16(host, CTL_DMA_ENABLE, enable ? 2 : 0);
-#endif
 }
 
 void tmio_mmc_abort_dma(struct tmio_mmc_host *host)
-- 
1.8.1.5

Re: [PATCH] mmc: sdhi: Enable the driver on all ARM platforms

[Laurent Pinchart]

The subject line should have read 'PATCH v3', my bad.

On Wednesday 30 October 2013 12:23:10 Laurent Pinchart wrote:
> Renesas ARM platforms are transitioning from single-platform to
> multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
> driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
> and ARCH_SHMOBILE_MULTI and increase build testing coverage.
> 
> Don't enable COMPILE_TEST support as the driver doesn't compile on x86
> due (possibly among others) to missing readsw/writesw I/O accessors.
> 
> Whether the CTL_DMA_ENABLE register is part of the standard TMIO
> controller or is Renesas-specific is unknown and impossible to test as
> we have no current or planned TMIO DMA users other than SUPERH and
> ARCH_SHMOBILE. Writing to the register is thus conditionally compiled
> for SUPERH and ARCH_SHMOBILE only. Adding ARCH_SHMOBILE_MULTI to the
> list would extend this to multiarch kernels, but would break the driver
> for non-shmobile platforms if the register is Renesas-specific. We can
> thus get rid of the conditional compilation completely without
> introducing any further issue, and let future non-Renesas users deal
> with the situation if it turns out to be a the problem.
> 
> Cc: Chris Ball <cjb@laptop.org>
> Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
> Cc: Ian Molton <ian@mnementh.co.uk>
> Cc: linux-mmc@vger.kernel.org
> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
> ---
>  drivers/mmc/host/Kconfig        | 2 +-
>  drivers/mmc/host/tmio_mmc_dma.c | 4 +---
>  2 files changed, 2 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
> index 7fc5099..51957d4 100644
> --- a/drivers/mmc/host/Kconfig
> +++ b/drivers/mmc/host/Kconfig
> @@ -479,7 +479,7 @@ config MMC_TMIO
> 
>  config MMC_SDHI
>  	tristate "SH-Mobile SDHI SD/SDIO controller support"
> -	depends on SUPERH || ARCH_SHMOBILE
> +	depends on SUPERH || ARM
>  	select MMC_TMIO_CORE
>  	help
>  	  This provides support for the SDHI SD/SDIO controller found in
> diff --git a/drivers/mmc/host/tmio_mmc_dma.c
> b/drivers/mmc/host/tmio_mmc_dma.c index 65edb4a..8a4fd2d 100644
> --- a/drivers/mmc/host/tmio_mmc_dma.c
> +++ b/drivers/mmc/host/tmio_mmc_dma.c
> @@ -28,10 +28,8 @@ void tmio_mmc_enable_dma(struct tmio_mmc_host *host, bool
> enable) if (!host->chan_tx || !host->chan_rx)
>  		return;
> 
> -#if defined(CONFIG_SUPERH) || defined(CONFIG_ARCH_SHMOBILE)
> -	/* Switch DMA mode on or off - SuperH specific? */
> +	/* Switch DMA mode on or off. This might be Renesas-specific. */
>  	sd_ctrl_write16(host, CTL_DMA_ENABLE, enable ? 2 : 0);
> -#endif
>  }
> 
>  void tmio_mmc_abort_dma(struct tmio_mmc_host *host)
-- 
Regards,

Laurent Pinchart

Re: [PATCH] mmc: sdhi: Enable the driver on all ARM platforms

[Laurent Pinchart]

The subject line should have read 'PATCH v3', my bad.

On Wednesday 30 October 2013 12:23:10 Laurent Pinchart wrote:
> Renesas ARM platforms are transitioning from single-platform to
> multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
> driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
> and ARCH_SHMOBILE_MULTI and increase build testing coverage.
> 
> Don't enable COMPILE_TEST support as the driver doesn't compile on x86
> due (possibly among others) to missing readsw/writesw I/O accessors.
> 
> Whether the CTL_DMA_ENABLE register is part of the standard TMIO
> controller or is Renesas-specific is unknown and impossible to test as
> we have no current or planned TMIO DMA users other than SUPERH and
> ARCH_SHMOBILE. Writing to the register is thus conditionally compiled
> for SUPERH and ARCH_SHMOBILE only. Adding ARCH_SHMOBILE_MULTI to the
> list would extend this to multiarch kernels, but would break the driver
> for non-shmobile platforms if the register is Renesas-specific. We can
> thus get rid of the conditional compilation completely without
> introducing any further issue, and let future non-Renesas users deal
> with the situation if it turns out to be a the problem.
> 
> Cc: Chris Ball <cjb@laptop.org>
> Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
> Cc: Ian Molton <ian@mnementh.co.uk>
> Cc: linux-mmc@vger.kernel.org
> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
> ---
>  drivers/mmc/host/Kconfig        | 2 +-
>  drivers/mmc/host/tmio_mmc_dma.c | 4 +---
>  2 files changed, 2 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
> index 7fc5099..51957d4 100644
> --- a/drivers/mmc/host/Kconfig
> +++ b/drivers/mmc/host/Kconfig
> @@ -479,7 +479,7 @@ config MMC_TMIO
> 
>  config MMC_SDHI
>  	tristate "SH-Mobile SDHI SD/SDIO controller support"
> -	depends on SUPERH || ARCH_SHMOBILE
> +	depends on SUPERH || ARM
>  	select MMC_TMIO_CORE
>  	help
>  	  This provides support for the SDHI SD/SDIO controller found in
> diff --git a/drivers/mmc/host/tmio_mmc_dma.c
> b/drivers/mmc/host/tmio_mmc_dma.c index 65edb4a..8a4fd2d 100644
> --- a/drivers/mmc/host/tmio_mmc_dma.c
> +++ b/drivers/mmc/host/tmio_mmc_dma.c
> @@ -28,10 +28,8 @@ void tmio_mmc_enable_dma(struct tmio_mmc_host *host, bool
> enable) if (!host->chan_tx || !host->chan_rx)
>  		return;
> 
> -#if defined(CONFIG_SUPERH) || defined(CONFIG_ARCH_SHMOBILE)
> -	/* Switch DMA mode on or off - SuperH specific? */
> +	/* Switch DMA mode on or off. This might be Renesas-specific. */
>  	sd_ctrl_write16(host, CTL_DMA_ENABLE, enable ? 2 : 0);
> -#endif
>  }
> 
>  void tmio_mmc_abort_dma(struct tmio_mmc_host *host)
-- 
Regards,

Laurent Pinchart

[PATCH] mmc: sdhi: Enable the driver on all ARM platforms

[Laurent Pinchart]

The subject line should have read 'PATCH v3', my bad.

On Wednesday 30 October 2013 12:23:10 Laurent Pinchart wrote:
> Renesas ARM platforms are transitioning from single-platform to
> multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
> driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
> and ARCH_SHMOBILE_MULTI and increase build testing coverage.
> 
> Don't enable COMPILE_TEST support as the driver doesn't compile on x86
> due (possibly among others) to missing readsw/writesw I/O accessors.
> 
> Whether the CTL_DMA_ENABLE register is part of the standard TMIO
> controller or is Renesas-specific is unknown and impossible to test as
> we have no current or planned TMIO DMA users other than SUPERH and
> ARCH_SHMOBILE. Writing to the register is thus conditionally compiled
> for SUPERH and ARCH_SHMOBILE only. Adding ARCH_SHMOBILE_MULTI to the
> list would extend this to multiarch kernels, but would break the driver
> for non-shmobile platforms if the register is Renesas-specific. We can
> thus get rid of the conditional compilation completely without
> introducing any further issue, and let future non-Renesas users deal
> with the situation if it turns out to be a the problem.
> 
> Cc: Chris Ball <cjb@laptop.org>
> Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
> Cc: Ian Molton <ian@mnementh.co.uk>
> Cc: linux-mmc at vger.kernel.org
> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
> ---
>  drivers/mmc/host/Kconfig        | 2 +-
>  drivers/mmc/host/tmio_mmc_dma.c | 4 +---
>  2 files changed, 2 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
> index 7fc5099..51957d4 100644
> --- a/drivers/mmc/host/Kconfig
> +++ b/drivers/mmc/host/Kconfig
> @@ -479,7 +479,7 @@ config MMC_TMIO
> 
>  config MMC_SDHI
>  	tristate "SH-Mobile SDHI SD/SDIO controller support"
> -	depends on SUPERH || ARCH_SHMOBILE
> +	depends on SUPERH || ARM
>  	select MMC_TMIO_CORE
>  	help
>  	  This provides support for the SDHI SD/SDIO controller found in
> diff --git a/drivers/mmc/host/tmio_mmc_dma.c
> b/drivers/mmc/host/tmio_mmc_dma.c index 65edb4a..8a4fd2d 100644
> --- a/drivers/mmc/host/tmio_mmc_dma.c
> +++ b/drivers/mmc/host/tmio_mmc_dma.c
> @@ -28,10 +28,8 @@ void tmio_mmc_enable_dma(struct tmio_mmc_host *host, bool
> enable) if (!host->chan_tx || !host->chan_rx)
>  		return;
> 
> -#if defined(CONFIG_SUPERH) || defined(CONFIG_ARCH_SHMOBILE)
> -	/* Switch DMA mode on or off - SuperH specific? */
> +	/* Switch DMA mode on or off. This might be Renesas-specific. */
>  	sd_ctrl_write16(host, CTL_DMA_ENABLE, enable ? 2 : 0);
> -#endif
>  }
> 
>  void tmio_mmc_abort_dma(struct tmio_mmc_host *host)
-- 
Regards,

Laurent Pinchart

[PATCH v3 1/3] mmc: sh_mmcif: Factorize DMA channel request and configuration code

[Laurent Pinchart]

From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

The channel request and configuration code is duplicated for the rx and
tx channels. Create a function that requests a single channel and call
it twice instead.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 drivers/mmc/host/sh_mmcif.c | 100 ++++++++++++++++++++++----------------------
 1 file changed, 51 insertions(+), 49 deletions(-)

diff --git a/drivers/mmc/host/sh_mmcif.c b/drivers/mmc/host/sh_mmcif.c
index 36629a0..92b9273 100644
--- a/drivers/mmc/host/sh_mmcif.c
+++ b/drivers/mmc/host/sh_mmcif.c
@@ -381,73 +381,75 @@ static void sh_mmcif_start_dma_tx(struct sh_mmcif_host *host)
 		desc, cookie);
 }
 
-static void sh_mmcif_request_dma(struct sh_mmcif_host *host,
-				 struct sh_mmcif_plat_data *pdata)
+static struct dma_chan *
+sh_mmcif_request_dma_one(struct sh_mmcif_host *host,
+			 struct sh_mmcif_plat_data *pdata,
+			 enum dma_transfer_direction direction)
 {
-	struct resource *res = platform_get_resource(host->pd, IORESOURCE_MEM, 0);
 	struct dma_slave_config cfg;
+	struct dma_chan *chan;
+	unsigned int slave_id;
+	struct resource *res;
 	dma_cap_mask_t mask;
 	int ret;
 
-	host->dma_active = false;
-
-	if (pdata) {
-		if (pdata->slave_id_tx <= 0 || pdata->slave_id_rx <= 0)
-			return;
-	} else if (!host->pd->dev.of_node) {
-		return;
-	}
-
-	/* We can only either use DMA for both Tx and Rx or not use it at all */
 	dma_cap_zero(mask);
 	dma_cap_set(DMA_SLAVE, mask);
 
-	host->chan_tx = dma_request_slave_channel_compat(mask, shdma_chan_filter,
-				pdata ? (void *)pdata->slave_id_tx : NULL,
-				&host->pd->dev, "tx");
-	dev_dbg(&host->pd->dev, "%s: TX: got channel %p\n", __func__,
-		host->chan_tx);
+	if (pdata)
+		slave_id = direction = DMA_MEM_TO_DEV
+			 ? pdata->slave_id_tx : pdata->slave_id_rx;
+	else
+		slave_id = 0;
 
-	if (!host->chan_tx)
-		return;
+	chan = dma_request_slave_channel_compat(mask, shdma_chan_filter,
+				(void *)slave_id, &host->pd->dev,
+				direction = DMA_MEM_TO_DEV ? "tx" : "rx");
+
+	dev_dbg(&host->pd->dev, "%s: %s: got channel %p\n", __func__,
+		direction = DMA_MEM_TO_DEV ? "TX" : "RX", chan);
+
+	if (!chan)
+		return NULL;
+
+	res = platform_get_resource(host->pd, IORESOURCE_MEM, 0);
 
 	/* In the OF case the driver will get the slave ID from the DT */
-	if (pdata)
-		cfg.slave_id = pdata->slave_id_tx;
-	cfg.direction = DMA_MEM_TO_DEV;
+	cfg.slave_id = slave_id;
+	cfg.direction = direction;
 	cfg.dst_addr = res->start + MMCIF_CE_DATA;
 	cfg.src_addr = 0;
-	ret = dmaengine_slave_config(host->chan_tx, &cfg);
-	if (ret < 0)
-		goto ecfgtx;
+	ret = dmaengine_slave_config(chan, &cfg);
+	if (ret < 0) {
+		dma_release_channel(chan);
+		return NULL;
+	}
 
-	host->chan_rx = dma_request_slave_channel_compat(mask, shdma_chan_filter,
-				pdata ? (void *)pdata->slave_id_rx : NULL,
-				&host->pd->dev, "rx");
-	dev_dbg(&host->pd->dev, "%s: RX: got channel %p\n", __func__,
-		host->chan_rx);
+	return chan;
+}
 
-	if (!host->chan_rx)
-		goto erqrx;
+static void sh_mmcif_request_dma(struct sh_mmcif_host *host,
+				 struct sh_mmcif_plat_data *pdata)
+{
+	host->dma_active = false;
 
-	if (pdata)
-		cfg.slave_id = pdata->slave_id_rx;
-	cfg.direction = DMA_DEV_TO_MEM;
-	cfg.dst_addr = 0;
-	cfg.src_addr = res->start + MMCIF_CE_DATA;
-	ret = dmaengine_slave_config(host->chan_rx, &cfg);
-	if (ret < 0)
-		goto ecfgrx;
+	if (pdata) {
+		if (pdata->slave_id_tx <= 0 || pdata->slave_id_rx <= 0)
+			return;
+	} else if (!host->pd->dev.of_node) {
+		return;
+	}
 
-	return;
+	/* We can only either use DMA for both Tx and Rx or not use it at all */
+	host->chan_tx = sh_mmcif_request_dma_one(host, pdata, DMA_MEM_TO_DEV);
+	if (!host->chan_tx)
+		return;
 
-ecfgrx:
-	dma_release_channel(host->chan_rx);
-	host->chan_rx = NULL;
-erqrx:
-ecfgtx:
-	dma_release_channel(host->chan_tx);
-	host->chan_tx = NULL;
+	host->chan_rx = sh_mmcif_request_dma_one(host, pdata, DMA_DEV_TO_MEM);
+	if (!host->chan_rx) {
+		dma_release_channel(host->chan_tx);
+		host->chan_tx = NULL;
+	}
 }
 
 static void sh_mmcif_release_dma(struct sh_mmcif_host *host)
-- 
1.8.1.5

[PATCH v3 1/3] mmc: sh_mmcif: Factorize DMA channel request and configuration code

[Laurent Pinchart]

From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

The channel request and configuration code is duplicated for the rx and
tx channels. Create a function that requests a single channel and call
it twice instead.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 drivers/mmc/host/sh_mmcif.c | 100 ++++++++++++++++++++++----------------------
 1 file changed, 51 insertions(+), 49 deletions(-)

diff --git a/drivers/mmc/host/sh_mmcif.c b/drivers/mmc/host/sh_mmcif.c
index 36629a0..92b9273 100644
--- a/drivers/mmc/host/sh_mmcif.c
+++ b/drivers/mmc/host/sh_mmcif.c
@@ -381,73 +381,75 @@ static void sh_mmcif_start_dma_tx(struct sh_mmcif_host *host)
 		desc, cookie);
 }
 
-static void sh_mmcif_request_dma(struct sh_mmcif_host *host,
-				 struct sh_mmcif_plat_data *pdata)
+static struct dma_chan *
+sh_mmcif_request_dma_one(struct sh_mmcif_host *host,
+			 struct sh_mmcif_plat_data *pdata,
+			 enum dma_transfer_direction direction)
 {
-	struct resource *res = platform_get_resource(host->pd, IORESOURCE_MEM, 0);
 	struct dma_slave_config cfg;
+	struct dma_chan *chan;
+	unsigned int slave_id;
+	struct resource *res;
 	dma_cap_mask_t mask;
 	int ret;
 
-	host->dma_active = false;
-
-	if (pdata) {
-		if (pdata->slave_id_tx <= 0 || pdata->slave_id_rx <= 0)
-			return;
-	} else if (!host->pd->dev.of_node) {
-		return;
-	}
-
-	/* We can only either use DMA for both Tx and Rx or not use it at all */
 	dma_cap_zero(mask);
 	dma_cap_set(DMA_SLAVE, mask);
 
-	host->chan_tx = dma_request_slave_channel_compat(mask, shdma_chan_filter,
-				pdata ? (void *)pdata->slave_id_tx : NULL,
-				&host->pd->dev, "tx");
-	dev_dbg(&host->pd->dev, "%s: TX: got channel %p\n", __func__,
-		host->chan_tx);
+	if (pdata)
+		slave_id = direction == DMA_MEM_TO_DEV
+			 ? pdata->slave_id_tx : pdata->slave_id_rx;
+	else
+		slave_id = 0;
 
-	if (!host->chan_tx)
-		return;
+	chan = dma_request_slave_channel_compat(mask, shdma_chan_filter,
+				(void *)slave_id, &host->pd->dev,
+				direction == DMA_MEM_TO_DEV ? "tx" : "rx");
+
+	dev_dbg(&host->pd->dev, "%s: %s: got channel %p\n", __func__,
+		direction == DMA_MEM_TO_DEV ? "TX" : "RX", chan);
+
+	if (!chan)
+		return NULL;
+
+	res = platform_get_resource(host->pd, IORESOURCE_MEM, 0);
 
 	/* In the OF case the driver will get the slave ID from the DT */
-	if (pdata)
-		cfg.slave_id = pdata->slave_id_tx;
-	cfg.direction = DMA_MEM_TO_DEV;
+	cfg.slave_id = slave_id;
+	cfg.direction = direction;
 	cfg.dst_addr = res->start + MMCIF_CE_DATA;
 	cfg.src_addr = 0;
-	ret = dmaengine_slave_config(host->chan_tx, &cfg);
-	if (ret < 0)
-		goto ecfgtx;
+	ret = dmaengine_slave_config(chan, &cfg);
+	if (ret < 0) {
+		dma_release_channel(chan);
+		return NULL;
+	}
 
-	host->chan_rx = dma_request_slave_channel_compat(mask, shdma_chan_filter,
-				pdata ? (void *)pdata->slave_id_rx : NULL,
-				&host->pd->dev, "rx");
-	dev_dbg(&host->pd->dev, "%s: RX: got channel %p\n", __func__,
-		host->chan_rx);
+	return chan;
+}
 
-	if (!host->chan_rx)
-		goto erqrx;
+static void sh_mmcif_request_dma(struct sh_mmcif_host *host,
+				 struct sh_mmcif_plat_data *pdata)
+{
+	host->dma_active = false;
 
-	if (pdata)
-		cfg.slave_id = pdata->slave_id_rx;
-	cfg.direction = DMA_DEV_TO_MEM;
-	cfg.dst_addr = 0;
-	cfg.src_addr = res->start + MMCIF_CE_DATA;
-	ret = dmaengine_slave_config(host->chan_rx, &cfg);
-	if (ret < 0)
-		goto ecfgrx;
+	if (pdata) {
+		if (pdata->slave_id_tx <= 0 || pdata->slave_id_rx <= 0)
+			return;
+	} else if (!host->pd->dev.of_node) {
+		return;
+	}
 
-	return;
+	/* We can only either use DMA for both Tx and Rx or not use it at all */
+	host->chan_tx = sh_mmcif_request_dma_one(host, pdata, DMA_MEM_TO_DEV);
+	if (!host->chan_tx)
+		return;
 
-ecfgrx:
-	dma_release_channel(host->chan_rx);
-	host->chan_rx = NULL;
-erqrx:
-ecfgtx:
-	dma_release_channel(host->chan_tx);
-	host->chan_tx = NULL;
+	host->chan_rx = sh_mmcif_request_dma_one(host, pdata, DMA_DEV_TO_MEM);
+	if (!host->chan_rx) {
+		dma_release_channel(host->chan_tx);
+		host->chan_tx = NULL;
+	}
 }
 
 static void sh_mmcif_release_dma(struct sh_mmcif_host *host)
-- 
1.8.1.5

[PATCH v3 1/3] mmc: sh_mmcif: Factorize DMA channel request and configuration code

[Laurent Pinchart]

From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

The channel request and configuration code is duplicated for the rx and
tx channels. Create a function that requests a single channel and call
it twice instead.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 drivers/mmc/host/sh_mmcif.c | 100 ++++++++++++++++++++++----------------------
 1 file changed, 51 insertions(+), 49 deletions(-)

diff --git a/drivers/mmc/host/sh_mmcif.c b/drivers/mmc/host/sh_mmcif.c
index 36629a0..92b9273 100644
--- a/drivers/mmc/host/sh_mmcif.c
+++ b/drivers/mmc/host/sh_mmcif.c
@@ -381,73 +381,75 @@ static void sh_mmcif_start_dma_tx(struct sh_mmcif_host *host)
 		desc, cookie);
 }
 
-static void sh_mmcif_request_dma(struct sh_mmcif_host *host,
-				 struct sh_mmcif_plat_data *pdata)
+static struct dma_chan *
+sh_mmcif_request_dma_one(struct sh_mmcif_host *host,
+			 struct sh_mmcif_plat_data *pdata,
+			 enum dma_transfer_direction direction)
 {
-	struct resource *res = platform_get_resource(host->pd, IORESOURCE_MEM, 0);
 	struct dma_slave_config cfg;
+	struct dma_chan *chan;
+	unsigned int slave_id;
+	struct resource *res;
 	dma_cap_mask_t mask;
 	int ret;
 
-	host->dma_active = false;
-
-	if (pdata) {
-		if (pdata->slave_id_tx <= 0 || pdata->slave_id_rx <= 0)
-			return;
-	} else if (!host->pd->dev.of_node) {
-		return;
-	}
-
-	/* We can only either use DMA for both Tx and Rx or not use it at all */
 	dma_cap_zero(mask);
 	dma_cap_set(DMA_SLAVE, mask);
 
-	host->chan_tx = dma_request_slave_channel_compat(mask, shdma_chan_filter,
-				pdata ? (void *)pdata->slave_id_tx : NULL,
-				&host->pd->dev, "tx");
-	dev_dbg(&host->pd->dev, "%s: TX: got channel %p\n", __func__,
-		host->chan_tx);
+	if (pdata)
+		slave_id = direction == DMA_MEM_TO_DEV
+			 ? pdata->slave_id_tx : pdata->slave_id_rx;
+	else
+		slave_id = 0;
 
-	if (!host->chan_tx)
-		return;
+	chan = dma_request_slave_channel_compat(mask, shdma_chan_filter,
+				(void *)slave_id, &host->pd->dev,
+				direction == DMA_MEM_TO_DEV ? "tx" : "rx");
+
+	dev_dbg(&host->pd->dev, "%s: %s: got channel %p\n", __func__,
+		direction == DMA_MEM_TO_DEV ? "TX" : "RX", chan);
+
+	if (!chan)
+		return NULL;
+
+	res = platform_get_resource(host->pd, IORESOURCE_MEM, 0);
 
 	/* In the OF case the driver will get the slave ID from the DT */
-	if (pdata)
-		cfg.slave_id = pdata->slave_id_tx;
-	cfg.direction = DMA_MEM_TO_DEV;
+	cfg.slave_id = slave_id;
+	cfg.direction = direction;
 	cfg.dst_addr = res->start + MMCIF_CE_DATA;
 	cfg.src_addr = 0;
-	ret = dmaengine_slave_config(host->chan_tx, &cfg);
-	if (ret < 0)
-		goto ecfgtx;
+	ret = dmaengine_slave_config(chan, &cfg);
+	if (ret < 0) {
+		dma_release_channel(chan);
+		return NULL;
+	}
 
-	host->chan_rx = dma_request_slave_channel_compat(mask, shdma_chan_filter,
-				pdata ? (void *)pdata->slave_id_rx : NULL,
-				&host->pd->dev, "rx");
-	dev_dbg(&host->pd->dev, "%s: RX: got channel %p\n", __func__,
-		host->chan_rx);
+	return chan;
+}
 
-	if (!host->chan_rx)
-		goto erqrx;
+static void sh_mmcif_request_dma(struct sh_mmcif_host *host,
+				 struct sh_mmcif_plat_data *pdata)
+{
+	host->dma_active = false;
 
-	if (pdata)
-		cfg.slave_id = pdata->slave_id_rx;
-	cfg.direction = DMA_DEV_TO_MEM;
-	cfg.dst_addr = 0;
-	cfg.src_addr = res->start + MMCIF_CE_DATA;
-	ret = dmaengine_slave_config(host->chan_rx, &cfg);
-	if (ret < 0)
-		goto ecfgrx;
+	if (pdata) {
+		if (pdata->slave_id_tx <= 0 || pdata->slave_id_rx <= 0)
+			return;
+	} else if (!host->pd->dev.of_node) {
+		return;
+	}
 
-	return;
+	/* We can only either use DMA for both Tx and Rx or not use it at all */
+	host->chan_tx = sh_mmcif_request_dma_one(host, pdata, DMA_MEM_TO_DEV);
+	if (!host->chan_tx)
+		return;
 
-ecfgrx:
-	dma_release_channel(host->chan_rx);
-	host->chan_rx = NULL;
-erqrx:
-ecfgtx:
-	dma_release_channel(host->chan_tx);
-	host->chan_tx = NULL;
+	host->chan_rx = sh_mmcif_request_dma_one(host, pdata, DMA_DEV_TO_MEM);
+	if (!host->chan_rx) {
+		dma_release_channel(host->chan_tx);
+		host->chan_tx = NULL;
+	}
 }
 
 static void sh_mmcif_release_dma(struct sh_mmcif_host *host)
-- 
1.8.1.5

[PATCH v3 2/3] mmc: sh_mmcif: Fix compilation warning on 64-bit platforms

[Laurent Pinchart]

From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

Casting an integer to a void * generates a "cast to pointer from integer
of different size" warning. Cast the integer to an unsigned long first
to fix it.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 drivers/mmc/host/sh_mmcif.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

I've kept this change separate from 1/3 to show why 1/3 and 2/3 are required
to fix a compilation warning before applying 3/3. Feel free to squash 1/3 and
2/3 if preferred.

diff --git a/drivers/mmc/host/sh_mmcif.c b/drivers/mmc/host/sh_mmcif.c
index 92b9273..1f1438f 100644
--- a/drivers/mmc/host/sh_mmcif.c
+++ b/drivers/mmc/host/sh_mmcif.c
@@ -403,7 +403,7 @@ sh_mmcif_request_dma_one(struct sh_mmcif_host *host,
 		slave_id = 0;
 
 	chan = dma_request_slave_channel_compat(mask, shdma_chan_filter,
-				(void *)slave_id, &host->pd->dev,
+				(void *)(unsigned long)slave_id, &host->pd->dev,
 				direction = DMA_MEM_TO_DEV ? "tx" : "rx");
 
 	dev_dbg(&host->pd->dev, "%s: %s: got channel %p\n", __func__,
-- 
1.8.1.5

[PATCH v3 2/3] mmc: sh_mmcif: Fix compilation warning on 64-bit platforms

[Laurent Pinchart]

From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

Casting an integer to a void * generates a "cast to pointer from integer
of different size" warning. Cast the integer to an unsigned long first
to fix it.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 drivers/mmc/host/sh_mmcif.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

I've kept this change separate from 1/3 to show why 1/3 and 2/3 are required
to fix a compilation warning before applying 3/3. Feel free to squash 1/3 and
2/3 if preferred.

diff --git a/drivers/mmc/host/sh_mmcif.c b/drivers/mmc/host/sh_mmcif.c
index 92b9273..1f1438f 100644
--- a/drivers/mmc/host/sh_mmcif.c
+++ b/drivers/mmc/host/sh_mmcif.c
@@ -403,7 +403,7 @@ sh_mmcif_request_dma_one(struct sh_mmcif_host *host,
 		slave_id = 0;
 
 	chan = dma_request_slave_channel_compat(mask, shdma_chan_filter,
-				(void *)slave_id, &host->pd->dev,
+				(void *)(unsigned long)slave_id, &host->pd->dev,
 				direction == DMA_MEM_TO_DEV ? "tx" : "rx");
 
 	dev_dbg(&host->pd->dev, "%s: %s: got channel %p\n", __func__,
-- 
1.8.1.5

[PATCH v3 2/3] mmc: sh_mmcif: Fix compilation warning on 64-bit platforms

[Laurent Pinchart]

From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>

Casting an integer to a void * generates a "cast to pointer from integer
of different size" warning. Cast the integer to an unsigned long first
to fix it.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 drivers/mmc/host/sh_mmcif.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

I've kept this change separate from 1/3 to show why 1/3 and 2/3 are required
to fix a compilation warning before applying 3/3. Feel free to squash 1/3 and
2/3 if preferred.

diff --git a/drivers/mmc/host/sh_mmcif.c b/drivers/mmc/host/sh_mmcif.c
index 92b9273..1f1438f 100644
--- a/drivers/mmc/host/sh_mmcif.c
+++ b/drivers/mmc/host/sh_mmcif.c
@@ -403,7 +403,7 @@ sh_mmcif_request_dma_one(struct sh_mmcif_host *host,
 		slave_id = 0;
 
 	chan = dma_request_slave_channel_compat(mask, shdma_chan_filter,
-				(void *)slave_id, &host->pd->dev,
+				(void *)(unsigned long)slave_id, &host->pd->dev,
 				direction == DMA_MEM_TO_DEV ? "tx" : "rx");
 
 	dev_dbg(&host->pd->dev, "%s: %s: got channel %p\n", __func__,
-- 
1.8.1.5

[PATCH v3 3/3] mmc: sh_mmcif: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Cc: Chris Ball <cjb@laptop.org>
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Cc: linux-mmc@vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/mmc/host/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
index 51957d4..4ba225f 100644
--- a/drivers/mmc/host/Kconfig
+++ b/drivers/mmc/host/Kconfig
@@ -588,7 +588,7 @@ config MMC_DW_PCI
 
 config MMC_SH_MMCIF
 	tristate "SuperH Internal MMCIF support"
-	depends on MMC_BLOCK && (SUPERH || ARCH_SHMOBILE)
+	depends on MMC_BLOCK && (SUPERH || ARM || COMPILE_TEST)
 	help
 	  This selects the MMC Host Interface controller (MMCIF).
 
-- 
1.8.1.5

[PATCH v3 3/3] mmc: sh_mmcif: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Cc: Chris Ball <cjb@laptop.org>
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Cc: linux-mmc@vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/mmc/host/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
index 51957d4..4ba225f 100644
--- a/drivers/mmc/host/Kconfig
+++ b/drivers/mmc/host/Kconfig
@@ -588,7 +588,7 @@ config MMC_DW_PCI
 
 config MMC_SH_MMCIF
 	tristate "SuperH Internal MMCIF support"
-	depends on MMC_BLOCK && (SUPERH || ARCH_SHMOBILE)
+	depends on MMC_BLOCK && (SUPERH || ARM || COMPILE_TEST)
 	help
 	  This selects the MMC Host Interface controller (MMCIF).
 
-- 
1.8.1.5

[PATCH v3 3/3] mmc: sh_mmcif: Enable the driver on all ARM platforms

[Laurent Pinchart]

Renesas ARM platforms are transitioning from single-platform to
multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
COMPILE_TEST.

Cc: Chris Ball <cjb@laptop.org>
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Cc: linux-mmc at vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
---
 drivers/mmc/host/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
index 51957d4..4ba225f 100644
--- a/drivers/mmc/host/Kconfig
+++ b/drivers/mmc/host/Kconfig
@@ -588,7 +588,7 @@ config MMC_DW_PCI
 
 config MMC_SH_MMCIF
 	tristate "SuperH Internal MMCIF support"
-	depends on MMC_BLOCK && (SUPERH || ARCH_SHMOBILE)
+	depends on MMC_BLOCK && (SUPERH || ARM || COMPILE_TEST)
 	help
 	  This selects the MMC Host Interface controller (MMCIF).
 
-- 
1.8.1.5

Re: [PATCH v2 00/19] Enable various Renesas drivers on all ARM platforms

[Simon Horman]

On Tue, Oct 29, 2013 at 11:37:35PM +0100, Laurent Pinchart wrote:
> Hello,
> 
> This patch series, based on v3.12-rc7, prepares various Renesas drivers
> for migration to multiplatform kernels by enabling their compilation or
> otherwise fixing them on all ARM platforms. The patches are pretty
> straightforward and are described in their commit message.
> 
> Changes since v1:
> 
> - The drivers can also be selected when COMPILE_TEST is enabled, regardless of
>   the architecture. This should provide a good compromise between wide build
>   test coverage and not clobbering configuration with drivers useless on
>   non-SuperH, non-ARM platforms.
> 
> - DMA configuration is now unconditional in patch 08/19
> 
> I'd like to get all these patches merged in v3.14. As they will need to go
> through their respective subsystems' trees, I would appreciate if all
> maintainers involved could notify me when they merge patches from this series
> in their tree to help me tracking the merge status. I don't plan to send pull
> requests individually for these patches, and I will repost patches
> individually if changes are requested during review.
> 
> If you believe the issue should be solved in a different way please reply to
> the cover letter to let other maintainers chime in.

All patches, including the v3 ones present in the thread at this time:

Acked-by: Simon Horman <horms@verge.net.au>

> Cc: Chris Ball <cjb@laptop.org>
> Cc: "David S. Miller" <davem@davemloft.net>
> Cc: David Woodhouse <dwmw2@infradead.org>
> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
> Cc: Eduardo Valentin <eduardo.valentin@ti.com>
> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> Cc: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
> Cc: Ian Molton <ian@mnementh.co.uk>
> Cc: iommu@lists.linux-foundation.org
> Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
> Cc: Joerg Roedel <joro@8bytes.org>
> Cc: Linus Walleij <linus.walleij@linaro.org>
> Cc: Magnus Damm <magnus.damm@gmail.com>
> Cc: Mark Brown <broonie@kernel.org>
> Cc: Mauro Carvalho Chehab <m.chehab@samsung.com>
> Cc: Samuel Ortiz <samuel@sortiz.org>
> Cc: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
> Cc: Thierry Reding <thierry.reding@gmail.com>
> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
> Cc: Vinod Koul <vinod.koul@intel.com>
> Cc: Wolfram Sang <wsa@the-dreams.de>
> Cc: Zhang Rui <rui.zhang@intel.com>
> Cc: dmaengine@vger.kernel.org
> Cc: linux-fbdev@vger.kernel.org
> Cc: linux-i2c@vger.kernel.org
> Cc: linux-input@vger.kernel.org
> Cc: linux-kernel@vger.kernel.org
> Cc: linux-media@vger.kernel.org
> Cc: linux-mmc@vger.kernel.org
> Cc: linux-mtd@lists.infradead.org
> Cc: linux-pm@vger.kernel.org
> Cc: linux-pwm@vger.kernel.org
> Cc: linux-serial@vger.kernel.org
> Cc: linux-spi@vger.kernel.org
> Cc: netdev@vger.kernel.org
> 
> Laurent Pinchart (19):
>   serial: sh-sci: Enable the driver on all ARM platforms
>   DMA: shdma: Enable the driver on all ARM platforms
>   i2c: sh_mobile: Enable the driver on all ARM platforms
>   input: sh_keysc: Enable the driver on all ARM platforms
>   iommu: shmobile: Enable the driver on all ARM platforms
>   i2c: rcar: Enable the driver on all ARM platforms
>   v4l: sh_vou: Enable the driver on all ARM platforms
>   mmc: sdhi: Enable the driver on all ARM platforms
>   mmc: sh_mmcif: Enable the driver on all ARM platforms
>   mtd: sh_flctl: Enable the driver on all ARM platforms
>   net: sh_eth: Set receive alignment correctly on all ARM platforms
>   irda: sh_irda: Enable the driver on all ARM platforms
>   pinctrl: sh-pfc: Enable the driver on all ARM platforms
>   pwm: pwm-renesas-tpu: Enable the driver on all ARM platforms
>   sh: intc: Enable the driver on all ARM platforms
>   spi: sh_msiof: Enable the driver on all ARM platforms
>   spi: sh_hspi: Enable the driver on all ARM platforms
>   thermal: rcar-thermal: Enable the driver on all ARM platforms
>   fbdev: sh-mobile-lcdcfb: Enable the driver on all ARM platforms
> 
>  drivers/dma/sh/Kconfig                | 2 +-
>  drivers/dma/sh/shdmac.c               | 6 +++---
>  drivers/i2c/busses/Kconfig            | 4 ++--
>  drivers/input/keyboard/Kconfig        | 2 +-
>  drivers/iommu/Kconfig                 | 2 +-
>  drivers/media/platform/Kconfig        | 2 +-
>  drivers/mmc/host/Kconfig              | 4 ++--
>  drivers/mmc/host/tmio_mmc_dma.c       | 4 +---
>  drivers/mtd/nand/Kconfig              | 2 +-
>  drivers/net/ethernet/renesas/sh_eth.c | 2 +-
>  drivers/net/ethernet/renesas/sh_eth.h | 2 +-
>  drivers/net/irda/Kconfig              | 2 +-
>  drivers/pinctrl/Makefile              | 2 +-
>  drivers/pinctrl/sh-pfc/Kconfig        | 2 +-
>  drivers/pwm/Kconfig                   | 2 +-
>  drivers/sh/intc/Kconfig               | 2 +-
>  drivers/spi/Kconfig                   | 4 ++--
>  drivers/thermal/Kconfig               | 2 +-
>  drivers/tty/serial/Kconfig            | 2 +-
>  drivers/video/Kconfig                 | 6 +++---
>  20 files changed, 27 insertions(+), 29 deletions(-)
> 
> -- 
> Regards,
> 
> Laurent Pinchart
> 
> 
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
> 

Re: [PATCH v2 00/19] Enable various Renesas drivers on all ARM platforms

[Simon Horman]

On Tue, Oct 29, 2013 at 11:37:35PM +0100, Laurent Pinchart wrote:
> Hello,
> 
> This patch series, based on v3.12-rc7, prepares various Renesas drivers
> for migration to multiplatform kernels by enabling their compilation or
> otherwise fixing them on all ARM platforms. The patches are pretty
> straightforward and are described in their commit message.
> 
> Changes since v1:
> 
> - The drivers can also be selected when COMPILE_TEST is enabled, regardless of
>   the architecture. This should provide a good compromise between wide build
>   test coverage and not clobbering configuration with drivers useless on
>   non-SuperH, non-ARM platforms.
> 
> - DMA configuration is now unconditional in patch 08/19
> 
> I'd like to get all these patches merged in v3.14. As they will need to go
> through their respective subsystems' trees, I would appreciate if all
> maintainers involved could notify me when they merge patches from this series
> in their tree to help me tracking the merge status. I don't plan to send pull
> requests individually for these patches, and I will repost patches
> individually if changes are requested during review.
> 
> If you believe the issue should be solved in a different way please reply to
> the cover letter to let other maintainers chime in.

All patches, including the v3 ones present in the thread at this time:

Acked-by: Simon Horman <horms@verge.net.au>

> Cc: Chris Ball <cjb@laptop.org>
> Cc: "David S. Miller" <davem@davemloft.net>
> Cc: David Woodhouse <dwmw2@infradead.org>
> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
> Cc: Eduardo Valentin <eduardo.valentin@ti.com>
> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> Cc: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
> Cc: Ian Molton <ian@mnementh.co.uk>
> Cc: iommu@lists.linux-foundation.org
> Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
> Cc: Joerg Roedel <joro@8bytes.org>
> Cc: Linus Walleij <linus.walleij@linaro.org>
> Cc: Magnus Damm <magnus.damm@gmail.com>
> Cc: Mark Brown <broonie@kernel.org>
> Cc: Mauro Carvalho Chehab <m.chehab@samsung.com>
> Cc: Samuel Ortiz <samuel@sortiz.org>
> Cc: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
> Cc: Thierry Reding <thierry.reding@gmail.com>
> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
> Cc: Vinod Koul <vinod.koul@intel.com>
> Cc: Wolfram Sang <wsa@the-dreams.de>
> Cc: Zhang Rui <rui.zhang@intel.com>
> Cc: dmaengine@vger.kernel.org
> Cc: linux-fbdev@vger.kernel.org
> Cc: linux-i2c@vger.kernel.org
> Cc: linux-input@vger.kernel.org
> Cc: linux-kernel@vger.kernel.org
> Cc: linux-media@vger.kernel.org
> Cc: linux-mmc@vger.kernel.org
> Cc: linux-mtd@lists.infradead.org
> Cc: linux-pm@vger.kernel.org
> Cc: linux-pwm@vger.kernel.org
> Cc: linux-serial@vger.kernel.org
> Cc: linux-spi@vger.kernel.org
> Cc: netdev@vger.kernel.org
> 
> Laurent Pinchart (19):
>   serial: sh-sci: Enable the driver on all ARM platforms
>   DMA: shdma: Enable the driver on all ARM platforms
>   i2c: sh_mobile: Enable the driver on all ARM platforms
>   input: sh_keysc: Enable the driver on all ARM platforms
>   iommu: shmobile: Enable the driver on all ARM platforms
>   i2c: rcar: Enable the driver on all ARM platforms
>   v4l: sh_vou: Enable the driver on all ARM platforms
>   mmc: sdhi: Enable the driver on all ARM platforms
>   mmc: sh_mmcif: Enable the driver on all ARM platforms
>   mtd: sh_flctl: Enable the driver on all ARM platforms
>   net: sh_eth: Set receive alignment correctly on all ARM platforms
>   irda: sh_irda: Enable the driver on all ARM platforms
>   pinctrl: sh-pfc: Enable the driver on all ARM platforms
>   pwm: pwm-renesas-tpu: Enable the driver on all ARM platforms
>   sh: intc: Enable the driver on all ARM platforms
>   spi: sh_msiof: Enable the driver on all ARM platforms
>   spi: sh_hspi: Enable the driver on all ARM platforms
>   thermal: rcar-thermal: Enable the driver on all ARM platforms
>   fbdev: sh-mobile-lcdcfb: Enable the driver on all ARM platforms
> 
>  drivers/dma/sh/Kconfig                | 2 +-
>  drivers/dma/sh/shdmac.c               | 6 +++---
>  drivers/i2c/busses/Kconfig            | 4 ++--
>  drivers/input/keyboard/Kconfig        | 2 +-
>  drivers/iommu/Kconfig                 | 2 +-
>  drivers/media/platform/Kconfig        | 2 +-
>  drivers/mmc/host/Kconfig              | 4 ++--
>  drivers/mmc/host/tmio_mmc_dma.c       | 4 +---
>  drivers/mtd/nand/Kconfig              | 2 +-
>  drivers/net/ethernet/renesas/sh_eth.c | 2 +-
>  drivers/net/ethernet/renesas/sh_eth.h | 2 +-
>  drivers/net/irda/Kconfig              | 2 +-
>  drivers/pinctrl/Makefile              | 2 +-
>  drivers/pinctrl/sh-pfc/Kconfig        | 2 +-
>  drivers/pwm/Kconfig                   | 2 +-
>  drivers/sh/intc/Kconfig               | 2 +-
>  drivers/spi/Kconfig                   | 4 ++--
>  drivers/thermal/Kconfig               | 2 +-
>  drivers/tty/serial/Kconfig            | 2 +-
>  drivers/video/Kconfig                 | 6 +++---
>  20 files changed, 27 insertions(+), 29 deletions(-)
> 
> -- 
> Regards,
> 
> Laurent Pinchart
> 
> 
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
> 

Re: [PATCH v2 00/19] Enable various Renesas drivers on all ARM platforms

[Simon Horman]

On Tue, Oct 29, 2013 at 11:37:35PM +0100, Laurent Pinchart wrote:
> Hello,
> 
> This patch series, based on v3.12-rc7, prepares various Renesas drivers
> for migration to multiplatform kernels by enabling their compilation or
> otherwise fixing them on all ARM platforms. The patches are pretty
> straightforward and are described in their commit message.
> 
> Changes since v1:
> 
> - The drivers can also be selected when COMPILE_TEST is enabled, regardless of
>   the architecture. This should provide a good compromise between wide build
>   test coverage and not clobbering configuration with drivers useless on
>   non-SuperH, non-ARM platforms.
> 
> - DMA configuration is now unconditional in patch 08/19
> 
> I'd like to get all these patches merged in v3.14. As they will need to go
> through their respective subsystems' trees, I would appreciate if all
> maintainers involved could notify me when they merge patches from this series
> in their tree to help me tracking the merge status. I don't plan to send pull
> requests individually for these patches, and I will repost patches
> individually if changes are requested during review.
> 
> If you believe the issue should be solved in a different way please reply to
> the cover letter to let other maintainers chime in.

All patches, including the v3 ones present in the thread at this time:

Acked-by: Simon Horman <horms@verge.net.au>

> Cc: Chris Ball <cjb@laptop.org>
> Cc: "David S. Miller" <davem@davemloft.net>
> Cc: David Woodhouse <dwmw2@infradead.org>
> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
> Cc: Eduardo Valentin <eduardo.valentin@ti.com>
> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> Cc: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
> Cc: Ian Molton <ian@mnementh.co.uk>
> Cc: iommu@lists.linux-foundation.org
> Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
> Cc: Joerg Roedel <joro@8bytes.org>
> Cc: Linus Walleij <linus.walleij@linaro.org>
> Cc: Magnus Damm <magnus.damm@gmail.com>
> Cc: Mark Brown <broonie@kernel.org>
> Cc: Mauro Carvalho Chehab <m.chehab@samsung.com>
> Cc: Samuel Ortiz <samuel@sortiz.org>
> Cc: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
> Cc: Thierry Reding <thierry.reding@gmail.com>
> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
> Cc: Vinod Koul <vinod.koul@intel.com>
> Cc: Wolfram Sang <wsa@the-dreams.de>
> Cc: Zhang Rui <rui.zhang@intel.com>
> Cc: dmaengine@vger.kernel.org
> Cc: linux-fbdev@vger.kernel.org
> Cc: linux-i2c@vger.kernel.org
> Cc: linux-input@vger.kernel.org
> Cc: linux-kernel@vger.kernel.org
> Cc: linux-media@vger.kernel.org
> Cc: linux-mmc@vger.kernel.org
> Cc: linux-mtd@lists.infradead.org
> Cc: linux-pm@vger.kernel.org
> Cc: linux-pwm@vger.kernel.org
> Cc: linux-serial@vger.kernel.org
> Cc: linux-spi@vger.kernel.org
> Cc: netdev@vger.kernel.org
> 
> Laurent Pinchart (19):
>   serial: sh-sci: Enable the driver on all ARM platforms
>   DMA: shdma: Enable the driver on all ARM platforms
>   i2c: sh_mobile: Enable the driver on all ARM platforms
>   input: sh_keysc: Enable the driver on all ARM platforms
>   iommu: shmobile: Enable the driver on all ARM platforms
>   i2c: rcar: Enable the driver on all ARM platforms
>   v4l: sh_vou: Enable the driver on all ARM platforms
>   mmc: sdhi: Enable the driver on all ARM platforms
>   mmc: sh_mmcif: Enable the driver on all ARM platforms
>   mtd: sh_flctl: Enable the driver on all ARM platforms
>   net: sh_eth: Set receive alignment correctly on all ARM platforms
>   irda: sh_irda: Enable the driver on all ARM platforms
>   pinctrl: sh-pfc: Enable the driver on all ARM platforms
>   pwm: pwm-renesas-tpu: Enable the driver on all ARM platforms
>   sh: intc: Enable the driver on all ARM platforms
>   spi: sh_msiof: Enable the driver on all ARM platforms
>   spi: sh_hspi: Enable the driver on all ARM platforms
>   thermal: rcar-thermal: Enable the driver on all ARM platforms
>   fbdev: sh-mobile-lcdcfb: Enable the driver on all ARM platforms
> 
>  drivers/dma/sh/Kconfig                | 2 +-
>  drivers/dma/sh/shdmac.c               | 6 +++---
>  drivers/i2c/busses/Kconfig            | 4 ++--
>  drivers/input/keyboard/Kconfig        | 2 +-
>  drivers/iommu/Kconfig                 | 2 +-
>  drivers/media/platform/Kconfig        | 2 +-
>  drivers/mmc/host/Kconfig              | 4 ++--
>  drivers/mmc/host/tmio_mmc_dma.c       | 4 +---
>  drivers/mtd/nand/Kconfig              | 2 +-
>  drivers/net/ethernet/renesas/sh_eth.c | 2 +-
>  drivers/net/ethernet/renesas/sh_eth.h | 2 +-
>  drivers/net/irda/Kconfig              | 2 +-
>  drivers/pinctrl/Makefile              | 2 +-
>  drivers/pinctrl/sh-pfc/Kconfig        | 2 +-
>  drivers/pwm/Kconfig                   | 2 +-
>  drivers/sh/intc/Kconfig               | 2 +-
>  drivers/spi/Kconfig                   | 4 ++--
>  drivers/thermal/Kconfig               | 2 +-
>  drivers/tty/serial/Kconfig            | 2 +-
>  drivers/video/Kconfig                 | 6 +++---
>  20 files changed, 27 insertions(+), 29 deletions(-)
> 
> -- 
> Regards,
> 
> Laurent Pinchart
> 
> 
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
> 

[PATCH v2 00/19] Enable various Renesas drivers on all ARM platforms

[Simon Horman]

On Tue, Oct 29, 2013 at 11:37:35PM +0100, Laurent Pinchart wrote:
> Hello,
> 
> This patch series, based on v3.12-rc7, prepares various Renesas drivers
> for migration to multiplatform kernels by enabling their compilation or
> otherwise fixing them on all ARM platforms. The patches are pretty
> straightforward and are described in their commit message.
> 
> Changes since v1:
> 
> - The drivers can also be selected when COMPILE_TEST is enabled, regardless of
>   the architecture. This should provide a good compromise between wide build
>   test coverage and not clobbering configuration with drivers useless on
>   non-SuperH, non-ARM platforms.
> 
> - DMA configuration is now unconditional in patch 08/19
> 
> I'd like to get all these patches merged in v3.14. As they will need to go
> through their respective subsystems' trees, I would appreciate if all
> maintainers involved could notify me when they merge patches from this series
> in their tree to help me tracking the merge status. I don't plan to send pull
> requests individually for these patches, and I will repost patches
> individually if changes are requested during review.
> 
> If you believe the issue should be solved in a different way please reply to
> the cover letter to let other maintainers chime in.

All patches, including the v3 ones present in the thread at this time:

Acked-by: Simon Horman <horms@verge.net.au>

> Cc: Chris Ball <cjb@laptop.org>
> Cc: "David S. Miller" <davem@davemloft.net>
> Cc: David Woodhouse <dwmw2@infradead.org>
> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
> Cc: Eduardo Valentin <eduardo.valentin@ti.com>
> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> Cc: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
> Cc: Ian Molton <ian@mnementh.co.uk>
> Cc: iommu at lists.linux-foundation.org
> Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
> Cc: Joerg Roedel <joro@8bytes.org>
> Cc: Linus Walleij <linus.walleij@linaro.org>
> Cc: Magnus Damm <magnus.damm@gmail.com>
> Cc: Mark Brown <broonie@kernel.org>
> Cc: Mauro Carvalho Chehab <m.chehab@samsung.com>
> Cc: Samuel Ortiz <samuel@sortiz.org>
> Cc: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
> Cc: Thierry Reding <thierry.reding@gmail.com>
> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
> Cc: Vinod Koul <vinod.koul@intel.com>
> Cc: Wolfram Sang <wsa@the-dreams.de>
> Cc: Zhang Rui <rui.zhang@intel.com>
> Cc: dmaengine at vger.kernel.org
> Cc: linux-fbdev at vger.kernel.org
> Cc: linux-i2c at vger.kernel.org
> Cc: linux-input at vger.kernel.org
> Cc: linux-kernel at vger.kernel.org
> Cc: linux-media at vger.kernel.org
> Cc: linux-mmc at vger.kernel.org
> Cc: linux-mtd at lists.infradead.org
> Cc: linux-pm at vger.kernel.org
> Cc: linux-pwm at vger.kernel.org
> Cc: linux-serial at vger.kernel.org
> Cc: linux-spi at vger.kernel.org
> Cc: netdev at vger.kernel.org
> 
> Laurent Pinchart (19):
>   serial: sh-sci: Enable the driver on all ARM platforms
>   DMA: shdma: Enable the driver on all ARM platforms
>   i2c: sh_mobile: Enable the driver on all ARM platforms
>   input: sh_keysc: Enable the driver on all ARM platforms
>   iommu: shmobile: Enable the driver on all ARM platforms
>   i2c: rcar: Enable the driver on all ARM platforms
>   v4l: sh_vou: Enable the driver on all ARM platforms
>   mmc: sdhi: Enable the driver on all ARM platforms
>   mmc: sh_mmcif: Enable the driver on all ARM platforms
>   mtd: sh_flctl: Enable the driver on all ARM platforms
>   net: sh_eth: Set receive alignment correctly on all ARM platforms
>   irda: sh_irda: Enable the driver on all ARM platforms
>   pinctrl: sh-pfc: Enable the driver on all ARM platforms
>   pwm: pwm-renesas-tpu: Enable the driver on all ARM platforms
>   sh: intc: Enable the driver on all ARM platforms
>   spi: sh_msiof: Enable the driver on all ARM platforms
>   spi: sh_hspi: Enable the driver on all ARM platforms
>   thermal: rcar-thermal: Enable the driver on all ARM platforms
>   fbdev: sh-mobile-lcdcfb: Enable the driver on all ARM platforms
> 
>  drivers/dma/sh/Kconfig                | 2 +-
>  drivers/dma/sh/shdmac.c               | 6 +++---
>  drivers/i2c/busses/Kconfig            | 4 ++--
>  drivers/input/keyboard/Kconfig        | 2 +-
>  drivers/iommu/Kconfig                 | 2 +-
>  drivers/media/platform/Kconfig        | 2 +-
>  drivers/mmc/host/Kconfig              | 4 ++--
>  drivers/mmc/host/tmio_mmc_dma.c       | 4 +---
>  drivers/mtd/nand/Kconfig              | 2 +-
>  drivers/net/ethernet/renesas/sh_eth.c | 2 +-
>  drivers/net/ethernet/renesas/sh_eth.h | 2 +-
>  drivers/net/irda/Kconfig              | 2 +-
>  drivers/pinctrl/Makefile              | 2 +-
>  drivers/pinctrl/sh-pfc/Kconfig        | 2 +-
>  drivers/pwm/Kconfig                   | 2 +-
>  drivers/sh/intc/Kconfig               | 2 +-
>  drivers/spi/Kconfig                   | 4 ++--
>  drivers/thermal/Kconfig               | 2 +-
>  drivers/tty/serial/Kconfig            | 2 +-
>  drivers/video/Kconfig                 | 6 +++---
>  20 files changed, 27 insertions(+), 29 deletions(-)
> 
> -- 
> Regards,
> 
> Laurent Pinchart
> 
> 
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel at lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
> 

Re: [PATCH v2 04/19] input: sh_keysc: Enable the driver on all ARM platforms

[Dmitry Torokhov]

On Tue, Oct 29, 2013 at 11:37:39PM +0100, Laurent Pinchart wrote:
> Renesas ARM platforms are transitioning from single-platform to
> multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
> driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
> and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
> COMPILE_TEST.
> 
> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
> Cc: linux-input@vger.kernel.org
> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

Applied, thank you.

> ---
>  drivers/input/keyboard/Kconfig | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig
> index c1edd39..28d75c7 100644
> --- a/drivers/input/keyboard/Kconfig
> +++ b/drivers/input/keyboard/Kconfig
> @@ -525,7 +525,7 @@ config KEYBOARD_SUNKBD
>  
>  config KEYBOARD_SH_KEYSC
>  	tristate "SuperH KEYSC keypad support"
> -	depends on SUPERH || ARCH_SHMOBILE
> +	depends on SUPERH || ARM || COMPILE_TEST
>  	help
>  	  Say Y here if you want to use a keypad attached to the KEYSC block
>  	  on SuperH processors such as sh7722 and sh7343.
> -- 
> 1.8.1.5
> 

-- 
Dmitry

Re: [PATCH v2 04/19] input: sh_keysc: Enable the driver on all ARM platforms

[Dmitry Torokhov]

On Tue, Oct 29, 2013 at 11:37:39PM +0100, Laurent Pinchart wrote:
> Renesas ARM platforms are transitioning from single-platform to
> multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
> driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
> and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
> COMPILE_TEST.
> 
> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
> Cc: linux-input@vger.kernel.org
> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

Applied, thank you.

> ---
>  drivers/input/keyboard/Kconfig | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig
> index c1edd39..28d75c7 100644
> --- a/drivers/input/keyboard/Kconfig
> +++ b/drivers/input/keyboard/Kconfig
> @@ -525,7 +525,7 @@ config KEYBOARD_SUNKBD
>  
>  config KEYBOARD_SH_KEYSC
>  	tristate "SuperH KEYSC keypad support"
> -	depends on SUPERH || ARCH_SHMOBILE
> +	depends on SUPERH || ARM || COMPILE_TEST
>  	help
>  	  Say Y here if you want to use a keypad attached to the KEYSC block
>  	  on SuperH processors such as sh7722 and sh7343.
> -- 
> 1.8.1.5
> 

-- 
Dmitry

[PATCH v2 04/19] input: sh_keysc: Enable the driver on all ARM platforms

[Dmitry Torokhov]

On Tue, Oct 29, 2013 at 11:37:39PM +0100, Laurent Pinchart wrote:
> Renesas ARM platforms are transitioning from single-platform to
> multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
> driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
> and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
> COMPILE_TEST.
> 
> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
> Cc: linux-input at vger.kernel.org
> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

Applied, thank you.

> ---
>  drivers/input/keyboard/Kconfig | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig
> index c1edd39..28d75c7 100644
> --- a/drivers/input/keyboard/Kconfig
> +++ b/drivers/input/keyboard/Kconfig
> @@ -525,7 +525,7 @@ config KEYBOARD_SUNKBD
>  
>  config KEYBOARD_SH_KEYSC
>  	tristate "SuperH KEYSC keypad support"
> -	depends on SUPERH || ARCH_SHMOBILE
> +	depends on SUPERH || ARM || COMPILE_TEST
>  	help
>  	  Say Y here if you want to use a keypad attached to the KEYSC block
>  	  on SuperH processors such as sh7722 and sh7343.
> -- 
> 1.8.1.5
> 

-- 
Dmitry

Re: [PATCH] mmc: sdhi: Enable the driver on all ARM platforms

[Magnus Damm]

On Wed, Oct 30, 2013 at 8:23 PM, Laurent Pinchart
<laurent.pinchart+renesas@ideasonboard.com> wrote:
> Renesas ARM platforms are transitioning from single-platform to
> multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
> driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
> and ARCH_SHMOBILE_MULTI and increase build testing coverage.
>
> Don't enable COMPILE_TEST support as the driver doesn't compile on x86
> due (possibly among others) to missing readsw/writesw I/O accessors.
>
> Whether the CTL_DMA_ENABLE register is part of the standard TMIO
> controller or is Renesas-specific is unknown and impossible to test as
> we have no current or planned TMIO DMA users other than SUPERH and
> ARCH_SHMOBILE. Writing to the register is thus conditionally compiled
> for SUPERH and ARCH_SHMOBILE only. Adding ARCH_SHMOBILE_MULTI to the
> list would extend this to multiarch kernels, but would break the driver
> for non-shmobile platforms if the register is Renesas-specific. We can
> thus get rid of the conditional compilation completely without
> introducing any further issue, and let future non-Renesas users deal
> with the situation if it turns out to be a the problem.
>
> Cc: Chris Ball <cjb@laptop.org>
> Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
> Cc: Ian Molton <ian@mnementh.co.uk>
> Cc: linux-mmc@vger.kernel.org
> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
> ---
>  drivers/mmc/host/Kconfig        | 2 +-
>  drivers/mmc/host/tmio_mmc_dma.c | 4 +---
>  2 files changed, 2 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
> index 7fc5099..51957d4 100644
> --- a/drivers/mmc/host/Kconfig
> +++ b/drivers/mmc/host/Kconfig
> @@ -479,7 +479,7 @@ config MMC_TMIO
>
>  config MMC_SDHI
>         tristate "SH-Mobile SDHI SD/SDIO controller support"
> -       depends on SUPERH || ARCH_SHMOBILE
> +       depends on SUPERH || ARM
>         select MMC_TMIO_CORE
>         help
>           This provides support for the SDHI SD/SDIO controller found in
> diff --git a/drivers/mmc/host/tmio_mmc_dma.c b/drivers/mmc/host/tmio_mmc_dma.c
> index 65edb4a..8a4fd2d 100644
> --- a/drivers/mmc/host/tmio_mmc_dma.c
> +++ b/drivers/mmc/host/tmio_mmc_dma.c
> @@ -28,10 +28,8 @@ void tmio_mmc_enable_dma(struct tmio_mmc_host *host, bool enable)
>         if (!host->chan_tx || !host->chan_rx)
>                 return;
>
> -#if defined(CONFIG_SUPERH) || defined(CONFIG_ARCH_SHMOBILE)
> -       /* Switch DMA mode on or off - SuperH specific? */
> +       /* Switch DMA mode on or off. This might be Renesas-specific. */
>         sd_ctrl_write16(host, CTL_DMA_ENABLE, enable ? 2 : 0);
> -#endif

Hi Laurent,

Thanks for your efforts. Hate to slow things down, but this last hunk
looks wrong to me. I believe the reason for the #ifdef is that
non-Renesas IP may be using the tmio_mmc driver, at least they used
to. Not sure if anyone is using DMA Engine though. If I were you I
would play it safe and simply update the #ifdef with same kind of
dependencies that the Kconfig bits have.

Also, it would of course be nice to clean up the driver, perhaps with
a feature flag for this special register or why not simply move the
code to the sdhi file. But that's not really related to your
multiplatform kconfig change, is it? =)

/ magnus

Re: [PATCH] mmc: sdhi: Enable the driver on all ARM platforms

[Magnus Damm]

On Wed, Oct 30, 2013 at 8:23 PM, Laurent Pinchart
<laurent.pinchart+renesas@ideasonboard.com> wrote:
> Renesas ARM platforms are transitioning from single-platform to
> multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
> driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
> and ARCH_SHMOBILE_MULTI and increase build testing coverage.
>
> Don't enable COMPILE_TEST support as the driver doesn't compile on x86
> due (possibly among others) to missing readsw/writesw I/O accessors.
>
> Whether the CTL_DMA_ENABLE register is part of the standard TMIO
> controller or is Renesas-specific is unknown and impossible to test as
> we have no current or planned TMIO DMA users other than SUPERH and
> ARCH_SHMOBILE. Writing to the register is thus conditionally compiled
> for SUPERH and ARCH_SHMOBILE only. Adding ARCH_SHMOBILE_MULTI to the
> list would extend this to multiarch kernels, but would break the driver
> for non-shmobile platforms if the register is Renesas-specific. We can
> thus get rid of the conditional compilation completely without
> introducing any further issue, and let future non-Renesas users deal
> with the situation if it turns out to be a the problem.
>
> Cc: Chris Ball <cjb@laptop.org>
> Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
> Cc: Ian Molton <ian@mnementh.co.uk>
> Cc: linux-mmc@vger.kernel.org
> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
> ---
>  drivers/mmc/host/Kconfig        | 2 +-
>  drivers/mmc/host/tmio_mmc_dma.c | 4 +---
>  2 files changed, 2 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
> index 7fc5099..51957d4 100644
> --- a/drivers/mmc/host/Kconfig
> +++ b/drivers/mmc/host/Kconfig
> @@ -479,7 +479,7 @@ config MMC_TMIO
>
>  config MMC_SDHI
>         tristate "SH-Mobile SDHI SD/SDIO controller support"
> -       depends on SUPERH || ARCH_SHMOBILE
> +       depends on SUPERH || ARM
>         select MMC_TMIO_CORE
>         help
>           This provides support for the SDHI SD/SDIO controller found in
> diff --git a/drivers/mmc/host/tmio_mmc_dma.c b/drivers/mmc/host/tmio_mmc_dma.c
> index 65edb4a..8a4fd2d 100644
> --- a/drivers/mmc/host/tmio_mmc_dma.c
> +++ b/drivers/mmc/host/tmio_mmc_dma.c
> @@ -28,10 +28,8 @@ void tmio_mmc_enable_dma(struct tmio_mmc_host *host, bool enable)
>         if (!host->chan_tx || !host->chan_rx)
>                 return;
>
> -#if defined(CONFIG_SUPERH) || defined(CONFIG_ARCH_SHMOBILE)
> -       /* Switch DMA mode on or off - SuperH specific? */
> +       /* Switch DMA mode on or off. This might be Renesas-specific. */
>         sd_ctrl_write16(host, CTL_DMA_ENABLE, enable ? 2 : 0);
> -#endif

Hi Laurent,

Thanks for your efforts. Hate to slow things down, but this last hunk
looks wrong to me. I believe the reason for the #ifdef is that
non-Renesas IP may be using the tmio_mmc driver, at least they used
to. Not sure if anyone is using DMA Engine though. If I were you I
would play it safe and simply update the #ifdef with same kind of
dependencies that the Kconfig bits have.

Also, it would of course be nice to clean up the driver, perhaps with
a feature flag for this special register or why not simply move the
code to the sdhi file. But that's not really related to your
multiplatform kconfig change, is it? =)

/ magnus

[PATCH] mmc: sdhi: Enable the driver on all ARM platforms

[Magnus Damm]

On Wed, Oct 30, 2013 at 8:23 PM, Laurent Pinchart
<laurent.pinchart+renesas@ideasonboard.com> wrote:
> Renesas ARM platforms are transitioning from single-platform to
> multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
> driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
> and ARCH_SHMOBILE_MULTI and increase build testing coverage.
>
> Don't enable COMPILE_TEST support as the driver doesn't compile on x86
> due (possibly among others) to missing readsw/writesw I/O accessors.
>
> Whether the CTL_DMA_ENABLE register is part of the standard TMIO
> controller or is Renesas-specific is unknown and impossible to test as
> we have no current or planned TMIO DMA users other than SUPERH and
> ARCH_SHMOBILE. Writing to the register is thus conditionally compiled
> for SUPERH and ARCH_SHMOBILE only. Adding ARCH_SHMOBILE_MULTI to the
> list would extend this to multiarch kernels, but would break the driver
> for non-shmobile platforms if the register is Renesas-specific. We can
> thus get rid of the conditional compilation completely without
> introducing any further issue, and let future non-Renesas users deal
> with the situation if it turns out to be a the problem.
>
> Cc: Chris Ball <cjb@laptop.org>
> Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
> Cc: Ian Molton <ian@mnementh.co.uk>
> Cc: linux-mmc at vger.kernel.org
> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
> ---
>  drivers/mmc/host/Kconfig        | 2 +-
>  drivers/mmc/host/tmio_mmc_dma.c | 4 +---
>  2 files changed, 2 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
> index 7fc5099..51957d4 100644
> --- a/drivers/mmc/host/Kconfig
> +++ b/drivers/mmc/host/Kconfig
> @@ -479,7 +479,7 @@ config MMC_TMIO
>
>  config MMC_SDHI
>         tristate "SH-Mobile SDHI SD/SDIO controller support"
> -       depends on SUPERH || ARCH_SHMOBILE
> +       depends on SUPERH || ARM
>         select MMC_TMIO_CORE
>         help
>           This provides support for the SDHI SD/SDIO controller found in
> diff --git a/drivers/mmc/host/tmio_mmc_dma.c b/drivers/mmc/host/tmio_mmc_dma.c
> index 65edb4a..8a4fd2d 100644
> --- a/drivers/mmc/host/tmio_mmc_dma.c
> +++ b/drivers/mmc/host/tmio_mmc_dma.c
> @@ -28,10 +28,8 @@ void tmio_mmc_enable_dma(struct tmio_mmc_host *host, bool enable)
>         if (!host->chan_tx || !host->chan_rx)
>                 return;
>
> -#if defined(CONFIG_SUPERH) || defined(CONFIG_ARCH_SHMOBILE)
> -       /* Switch DMA mode on or off - SuperH specific? */
> +       /* Switch DMA mode on or off. This might be Renesas-specific. */
>         sd_ctrl_write16(host, CTL_DMA_ENABLE, enable ? 2 : 0);
> -#endif

Hi Laurent,

Thanks for your efforts. Hate to slow things down, but this last hunk
looks wrong to me. I believe the reason for the #ifdef is that
non-Renesas IP may be using the tmio_mmc driver, at least they used
to. Not sure if anyone is using DMA Engine though. If I were you I
would play it safe and simply update the #ifdef with same kind of
dependencies that the Kconfig bits have.

Also, it would of course be nice to clean up the driver, perhaps with
a feature flag for this special register or why not simply move the
code to the sdhi file. But that's not really related to your
multiplatform kconfig change, is it? =)

/ magnus

Re: [PATCH v2 03/19] i2c: sh_mobile: Enable the driver on all ARM platforms

[Wolfram Sang]

[-- Attachment #1: Type: text/plain, Size: 632 bytes --]

On Tue, Oct 29, 2013 at 11:37:38PM +0100, Laurent Pinchart wrote:
> Renesas ARM platforms are transitioning from single-platform to
> multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
> driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
> and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
> COMPILE_TEST.
> 
> Cc: Wolfram Sang <wsa@the-dreams.de>
> Cc: linux-i2c@vger.kernel.org
> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
> Acked-by: Wolfram Sang <wsa@the-dreams.de>

Both i2c patches squashed and applied to for-next, thanks!


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Re: [PATCH v2 03/19] i2c: sh_mobile: Enable the driver on all ARM platforms

[Wolfram Sang]

[-- Attachment #1: Type: text/plain, Size: 632 bytes --]

On Tue, Oct 29, 2013 at 11:37:38PM +0100, Laurent Pinchart wrote:
> Renesas ARM platforms are transitioning from single-platform to
> multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
> driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
> and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
> COMPILE_TEST.
> 
> Cc: Wolfram Sang <wsa@the-dreams.de>
> Cc: linux-i2c@vger.kernel.org
> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
> Acked-by: Wolfram Sang <wsa@the-dreams.de>

Both i2c patches squashed and applied to for-next, thanks!


[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 836 bytes --]

[PATCH v2 03/19] i2c: sh_mobile: Enable the driver on all ARM platforms

[Wolfram Sang]

On Tue, Oct 29, 2013 at 11:37:38PM +0100, Laurent Pinchart wrote:
> Renesas ARM platforms are transitioning from single-platform to
> multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
> driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
> and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
> COMPILE_TEST.
> 
> Cc: Wolfram Sang <wsa@the-dreams.de>
> Cc: linux-i2c at vger.kernel.org
> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
> Acked-by: Wolfram Sang <wsa@the-dreams.de>

Both i2c patches squashed and applied to for-next, thanks!

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Re: [PATCH] mmc: sdhi: Enable the driver on all ARM platforms

[Laurent Pinchart]

Hi Magnus,

On Thursday 31 October 2013 17:26:30 Magnus Damm wrote:
> On Wed, Oct 30, 2013 at 8:23 PM, Laurent Pinchart wrote:
> > Renesas ARM platforms are transitioning from single-platform to
> > multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
> > driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
> > and ARCH_SHMOBILE_MULTI and increase build testing coverage.
> > 
> > Don't enable COMPILE_TEST support as the driver doesn't compile on x86
> > due (possibly among others) to missing readsw/writesw I/O accessors.
> > 
> > Whether the CTL_DMA_ENABLE register is part of the standard TMIO
> > controller or is Renesas-specific is unknown and impossible to test as
> > we have no current or planned TMIO DMA users other than SUPERH and
> > ARCH_SHMOBILE. Writing to the register is thus conditionally compiled
> > for SUPERH and ARCH_SHMOBILE only. Adding ARCH_SHMOBILE_MULTI to the
> > list would extend this to multiarch kernels, but would break the driver
> > for non-shmobile platforms if the register is Renesas-specific. We can
> > thus get rid of the conditional compilation completely without
> > introducing any further issue, and let future non-Renesas users deal
> > with the situation if it turns out to be a the problem.
> > 
> > Cc: Chris Ball <cjb@laptop.org>
> > Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
> > Cc: Ian Molton <ian@mnementh.co.uk>
> > Cc: linux-mmc@vger.kernel.org
> > Signed-off-by: Laurent Pinchart
> > <laurent.pinchart+renesas@ideasonboard.com>
> > ---
> > 
> >  drivers/mmc/host/Kconfig        | 2 +-
> >  drivers/mmc/host/tmio_mmc_dma.c | 4 +---
> >  2 files changed, 2 insertions(+), 4 deletions(-)
> > 
> > diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
> > index 7fc5099..51957d4 100644
> > --- a/drivers/mmc/host/Kconfig
> > +++ b/drivers/mmc/host/Kconfig
> > @@ -479,7 +479,7 @@ config MMC_TMIO
> > 
> >  config MMC_SDHI
> >         tristate "SH-Mobile SDHI SD/SDIO controller support"
> > -       depends on SUPERH || ARCH_SHMOBILE
> > +       depends on SUPERH || ARM
> >         select MMC_TMIO_CORE
> >         help
> >           This provides support for the SDHI SD/SDIO controller found in
> > diff --git a/drivers/mmc/host/tmio_mmc_dma.c
> > b/drivers/mmc/host/tmio_mmc_dma.c index 65edb4a..8a4fd2d 100644
> > --- a/drivers/mmc/host/tmio_mmc_dma.c
> > +++ b/drivers/mmc/host/tmio_mmc_dma.c
> > @@ -28,10 +28,8 @@ void tmio_mmc_enable_dma(struct tmio_mmc_host *host,
> > bool enable)> 
> >         if (!host->chan_tx || !host->chan_rx)
> >                 return;
> > 
> > -#if defined(CONFIG_SUPERH) || defined(CONFIG_ARCH_SHMOBILE)
> > -       /* Switch DMA mode on or off - SuperH specific? */
> > +       /* Switch DMA mode on or off. This might be Renesas-specific. */
> >         sd_ctrl_write16(host, CTL_DMA_ENABLE, enable ? 2 : 0);
> > -#endif
> 
> Hi Laurent,
> 
> Thanks for your efforts. Hate to slow things down, but this last hunk looks
> wrong to me. I believe the reason for the #ifdef is that non-Renesas IP may
> be using the tmio_mmc driver, at least they used to. Not sure if anyone is
> using DMA Engine though. If I were you I would play it safe and simply
> update the #ifdef with same kind of dependencies that the Kconfig bits have.

There are several points to consider here.

- drivers/mmc/host/tmio_mmc_dma.c is only compiled in when CONFIG_MMC_SDHI is 
selected. The symbol currently depends on SUPERH || ARCH_SHMOBILE. We thus 
have no non-Renesas users for TMIO DMA at the moment.

- I don't know whether the CTL_DMA_ENABLE register is specific to Renesas or 
not. I haven't been able to find a publicly available copy of the TMIO 
documentation. The Renesas datasheets I have access to don't document the SDHI 
module. Can you comment on that ?

- Merely adding CONFIG_ARCH_SHMOBILE_MULTI to the CTL_DMA_ENABLE write #if 
guard will break on multiplatform kernels anyway. If a non-Renesas platform 
uses TMIO DMA, a kernel that supports both a Renesas SoC and that non-Renesas 
platform will have the CTL_DMA_ENABLE code compiled in.

For those reasons I have decided to remove the #if and defer the fix (if 
needed, if CTL_DMA_ENGINE is indeed Renesas-specific) to the first non-Renesas 
TMIO DMA user.

> Also, it would of course be nice to clean up the driver, perhaps with a
> feature flag for this special register or why not simply move the code to
> the sdhi file. But that's not really related to your multiplatform kconfig
> change, is it? =)

No, it isn't :-) I could try to find time to fix that later, but I don't like 
adding support for features that are not used. I would first want to be sure 
that the CTL_DMA_ENABLE register is indeed Renesas-specific, which might be a 
bit hard to ascertain of no non-Renesas chip implements TMIO DMA :-)

-- 
Regards,

Laurent Pinchart

Re: [PATCH] mmc: sdhi: Enable the driver on all ARM platforms

[Laurent Pinchart]

Hi Magnus,

On Thursday 31 October 2013 17:26:30 Magnus Damm wrote:
> On Wed, Oct 30, 2013 at 8:23 PM, Laurent Pinchart wrote:
> > Renesas ARM platforms are transitioning from single-platform to
> > multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
> > driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
> > and ARCH_SHMOBILE_MULTI and increase build testing coverage.
> > 
> > Don't enable COMPILE_TEST support as the driver doesn't compile on x86
> > due (possibly among others) to missing readsw/writesw I/O accessors.
> > 
> > Whether the CTL_DMA_ENABLE register is part of the standard TMIO
> > controller or is Renesas-specific is unknown and impossible to test as
> > we have no current or planned TMIO DMA users other than SUPERH and
> > ARCH_SHMOBILE. Writing to the register is thus conditionally compiled
> > for SUPERH and ARCH_SHMOBILE only. Adding ARCH_SHMOBILE_MULTI to the
> > list would extend this to multiarch kernels, but would break the driver
> > for non-shmobile platforms if the register is Renesas-specific. We can
> > thus get rid of the conditional compilation completely without
> > introducing any further issue, and let future non-Renesas users deal
> > with the situation if it turns out to be a the problem.
> > 
> > Cc: Chris Ball <cjb@laptop.org>
> > Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
> > Cc: Ian Molton <ian@mnementh.co.uk>
> > Cc: linux-mmc@vger.kernel.org
> > Signed-off-by: Laurent Pinchart
> > <laurent.pinchart+renesas@ideasonboard.com>
> > ---
> > 
> >  drivers/mmc/host/Kconfig        | 2 +-
> >  drivers/mmc/host/tmio_mmc_dma.c | 4 +---
> >  2 files changed, 2 insertions(+), 4 deletions(-)
> > 
> > diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
> > index 7fc5099..51957d4 100644
> > --- a/drivers/mmc/host/Kconfig
> > +++ b/drivers/mmc/host/Kconfig
> > @@ -479,7 +479,7 @@ config MMC_TMIO
> > 
> >  config MMC_SDHI
> >         tristate "SH-Mobile SDHI SD/SDIO controller support"
> > -       depends on SUPERH || ARCH_SHMOBILE
> > +       depends on SUPERH || ARM
> >         select MMC_TMIO_CORE
> >         help
> >           This provides support for the SDHI SD/SDIO controller found in
> > diff --git a/drivers/mmc/host/tmio_mmc_dma.c
> > b/drivers/mmc/host/tmio_mmc_dma.c index 65edb4a..8a4fd2d 100644
> > --- a/drivers/mmc/host/tmio_mmc_dma.c
> > +++ b/drivers/mmc/host/tmio_mmc_dma.c
> > @@ -28,10 +28,8 @@ void tmio_mmc_enable_dma(struct tmio_mmc_host *host,
> > bool enable)> 
> >         if (!host->chan_tx || !host->chan_rx)
> >                 return;
> > 
> > -#if defined(CONFIG_SUPERH) || defined(CONFIG_ARCH_SHMOBILE)
> > -       /* Switch DMA mode on or off - SuperH specific? */
> > +       /* Switch DMA mode on or off. This might be Renesas-specific. */
> >         sd_ctrl_write16(host, CTL_DMA_ENABLE, enable ? 2 : 0);
> > -#endif
> 
> Hi Laurent,
> 
> Thanks for your efforts. Hate to slow things down, but this last hunk looks
> wrong to me. I believe the reason for the #ifdef is that non-Renesas IP may
> be using the tmio_mmc driver, at least they used to. Not sure if anyone is
> using DMA Engine though. If I were you I would play it safe and simply
> update the #ifdef with same kind of dependencies that the Kconfig bits have.

There are several points to consider here.

- drivers/mmc/host/tmio_mmc_dma.c is only compiled in when CONFIG_MMC_SDHI is 
selected. The symbol currently depends on SUPERH || ARCH_SHMOBILE. We thus 
have no non-Renesas users for TMIO DMA at the moment.

- I don't know whether the CTL_DMA_ENABLE register is specific to Renesas or 
not. I haven't been able to find a publicly available copy of the TMIO 
documentation. The Renesas datasheets I have access to don't document the SDHI 
module. Can you comment on that ?

- Merely adding CONFIG_ARCH_SHMOBILE_MULTI to the CTL_DMA_ENABLE write #if 
guard will break on multiplatform kernels anyway. If a non-Renesas platform 
uses TMIO DMA, a kernel that supports both a Renesas SoC and that non-Renesas 
platform will have the CTL_DMA_ENABLE code compiled in.

For those reasons I have decided to remove the #if and defer the fix (if 
needed, if CTL_DMA_ENGINE is indeed Renesas-specific) to the first non-Renesas 
TMIO DMA user.

> Also, it would of course be nice to clean up the driver, perhaps with a
> feature flag for this special register or why not simply move the code to
> the sdhi file. But that's not really related to your multiplatform kconfig
> change, is it? =)

No, it isn't :-) I could try to find time to fix that later, but I don't like 
adding support for features that are not used. I would first want to be sure 
that the CTL_DMA_ENABLE register is indeed Renesas-specific, which might be a 
bit hard to ascertain of no non-Renesas chip implements TMIO DMA :-)

-- 
Regards,

Laurent Pinchart

[PATCH] mmc: sdhi: Enable the driver on all ARM platforms

[Laurent Pinchart]

Hi Magnus,

On Thursday 31 October 2013 17:26:30 Magnus Damm wrote:
> On Wed, Oct 30, 2013 at 8:23 PM, Laurent Pinchart wrote:
> > Renesas ARM platforms are transitioning from single-platform to
> > multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
> > driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
> > and ARCH_SHMOBILE_MULTI and increase build testing coverage.
> > 
> > Don't enable COMPILE_TEST support as the driver doesn't compile on x86
> > due (possibly among others) to missing readsw/writesw I/O accessors.
> > 
> > Whether the CTL_DMA_ENABLE register is part of the standard TMIO
> > controller or is Renesas-specific is unknown and impossible to test as
> > we have no current or planned TMIO DMA users other than SUPERH and
> > ARCH_SHMOBILE. Writing to the register is thus conditionally compiled
> > for SUPERH and ARCH_SHMOBILE only. Adding ARCH_SHMOBILE_MULTI to the
> > list would extend this to multiarch kernels, but would break the driver
> > for non-shmobile platforms if the register is Renesas-specific. We can
> > thus get rid of the conditional compilation completely without
> > introducing any further issue, and let future non-Renesas users deal
> > with the situation if it turns out to be a the problem.
> > 
> > Cc: Chris Ball <cjb@laptop.org>
> > Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
> > Cc: Ian Molton <ian@mnementh.co.uk>
> > Cc: linux-mmc at vger.kernel.org
> > Signed-off-by: Laurent Pinchart
> > <laurent.pinchart+renesas@ideasonboard.com>
> > ---
> > 
> >  drivers/mmc/host/Kconfig        | 2 +-
> >  drivers/mmc/host/tmio_mmc_dma.c | 4 +---
> >  2 files changed, 2 insertions(+), 4 deletions(-)
> > 
> > diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
> > index 7fc5099..51957d4 100644
> > --- a/drivers/mmc/host/Kconfig
> > +++ b/drivers/mmc/host/Kconfig
> > @@ -479,7 +479,7 @@ config MMC_TMIO
> > 
> >  config MMC_SDHI
> >         tristate "SH-Mobile SDHI SD/SDIO controller support"
> > -       depends on SUPERH || ARCH_SHMOBILE
> > +       depends on SUPERH || ARM
> >         select MMC_TMIO_CORE
> >         help
> >           This provides support for the SDHI SD/SDIO controller found in
> > diff --git a/drivers/mmc/host/tmio_mmc_dma.c
> > b/drivers/mmc/host/tmio_mmc_dma.c index 65edb4a..8a4fd2d 100644
> > --- a/drivers/mmc/host/tmio_mmc_dma.c
> > +++ b/drivers/mmc/host/tmio_mmc_dma.c
> > @@ -28,10 +28,8 @@ void tmio_mmc_enable_dma(struct tmio_mmc_host *host,
> > bool enable)> 
> >         if (!host->chan_tx || !host->chan_rx)
> >                 return;
> > 
> > -#if defined(CONFIG_SUPERH) || defined(CONFIG_ARCH_SHMOBILE)
> > -       /* Switch DMA mode on or off - SuperH specific? */
> > +       /* Switch DMA mode on or off. This might be Renesas-specific. */
> >         sd_ctrl_write16(host, CTL_DMA_ENABLE, enable ? 2 : 0);
> > -#endif
> 
> Hi Laurent,
> 
> Thanks for your efforts. Hate to slow things down, but this last hunk looks
> wrong to me. I believe the reason for the #ifdef is that non-Renesas IP may
> be using the tmio_mmc driver, at least they used to. Not sure if anyone is
> using DMA Engine though. If I were you I would play it safe and simply
> update the #ifdef with same kind of dependencies that the Kconfig bits have.

There are several points to consider here.

- drivers/mmc/host/tmio_mmc_dma.c is only compiled in when CONFIG_MMC_SDHI is 
selected. The symbol currently depends on SUPERH || ARCH_SHMOBILE. We thus 
have no non-Renesas users for TMIO DMA at the moment.

- I don't know whether the CTL_DMA_ENABLE register is specific to Renesas or 
not. I haven't been able to find a publicly available copy of the TMIO 
documentation. The Renesas datasheets I have access to don't document the SDHI 
module. Can you comment on that ?

- Merely adding CONFIG_ARCH_SHMOBILE_MULTI to the CTL_DMA_ENABLE write #if 
guard will break on multiplatform kernels anyway. If a non-Renesas platform 
uses TMIO DMA, a kernel that supports both a Renesas SoC and that non-Renesas 
platform will have the CTL_DMA_ENABLE code compiled in.

For those reasons I have decided to remove the #if and defer the fix (if 
needed, if CTL_DMA_ENGINE is indeed Renesas-specific) to the first non-Renesas 
TMIO DMA user.

> Also, it would of course be nice to clean up the driver, perhaps with a
> feature flag for this special register or why not simply move the code to
> the sdhi file. But that's not really related to your multiplatform kconfig
> change, is it? =)

No, it isn't :-) I could try to find time to fix that later, but I don't like 
adding support for features that are not used. I would first want to be sure 
that the CTL_DMA_ENABLE register is indeed Renesas-specific, which might be a 
bit hard to ascertain of no non-Renesas chip implements TMIO DMA :-)

-- 
Regards,

Laurent Pinchart

Re: [PATCH v2 19/19] fbdev: sh-mobile-lcdcfb: Enable the driver on all ARM platforms

[Geert Uytterhoeven]

	Hi Laurent,

On Tue, 29 Oct 2013, Laurent Pinchart wrote:
> Renesas ARM platforms are transitioning from single-platform to
> multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
> driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
> and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
> COMPILE_TEST.

> diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
> index 84b685f..32b5c86 100644
> --- a/drivers/video/Kconfig
> +++ b/drivers/video/Kconfig
> @@ -2482,7 +2482,7 @@ endif
>  
>  config FB_SH_MOBILE_MERAM
>  	tristate "SuperH Mobile MERAM read ahead support"
> -	depends on (SUPERH || ARCH_SHMOBILE)
> +	depends on (SUPERH || ARM || COMPILE_TEST)
>  	select GENERIC_ALLOCATOR
>  	---help---
>  	  Enable MERAM support for the SuperH controller.

While the below compiler warnings have been seen with sh-randconfig
before, they're more likely to happen with COMPILE_TEST=y.
I now see them with e.g. m68k-allmodconfig, so I created a patch.

From 15eb69172457c675cde177a6f742b6f1dabdeb18 Mon Sep 17 00:00:00 2001
From: Geert Uytterhoeven <geert@linux-m68k.org>
Date: Thu, 31 Oct 2013 20:35:14 +0100
Subject: [PATCH] fbdev: sh_mobile_meram: Fix defined but not used compiler
 warnings
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

If CONFIG_PM_SLEEP resp. CONFIG_PM_RUNTIME are not set:

drivers/video/sh_mobile_meram.c:573: warning: ¡sh_mobile_meram_suspend¢ defined but not used
drivers/video/sh_mobile_meram.c:597: warning: ¡sh_mobile_meram_resume¢ defined but not used

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
---
 drivers/video/sh_mobile_meram.c |    4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/video/sh_mobile_meram.c b/drivers/video/sh_mobile_meram.c
index e0f098562a74..56a8e47ffceb 100644
--- a/drivers/video/sh_mobile_meram.c
+++ b/drivers/video/sh_mobile_meram.c
@@ -569,6 +569,7 @@ EXPORT_SYMBOL_GPL(sh_mobile_meram_cache_update);
  * Power management
  */
 
+#ifdef CONFIG_PM_SLEEP
 static int sh_mobile_meram_suspend(struct device *dev)
 {
 	struct platform_device *pdev = to_platform_device(dev);
@@ -592,7 +593,9 @@ static int sh_mobile_meram_suspend(struct device *dev)
 	}
 	return 0;
 }
+#endif
 
+#ifdef CONFIG_PM_RUNTIME
 static int sh_mobile_meram_resume(struct device *dev)
 {
 	struct platform_device *pdev = to_platform_device(dev);
@@ -611,6 +614,7 @@ static int sh_mobile_meram_resume(struct device *dev)
 		meram_write_reg(priv->base, common_regs[i], priv->regs[i]);
 	return 0;
 }
+#endif
 
 static UNIVERSAL_DEV_PM_OPS(sh_mobile_meram_dev_pm_ops,
 			    sh_mobile_meram_suspend,
-- 
1.7.9.5

Gr{oetje,eeting}s,

						Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
							    -- Linus Torvalds

[PATCH v2 19/19] fbdev: sh-mobile-lcdcfb: Enable the driver on all ARM platforms

[Geert Uytterhoeven]

	Hi Laurent,

On Tue, 29 Oct 2013, Laurent Pinchart wrote:
> Renesas ARM platforms are transitioning from single-platform to
> multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
> driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
> and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
> COMPILE_TEST.

> diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
> index 84b685f..32b5c86 100644
> --- a/drivers/video/Kconfig
> +++ b/drivers/video/Kconfig
> @@ -2482,7 +2482,7 @@ endif
>  
>  config FB_SH_MOBILE_MERAM
>  	tristate "SuperH Mobile MERAM read ahead support"
> -	depends on (SUPERH || ARCH_SHMOBILE)
> +	depends on (SUPERH || ARM || COMPILE_TEST)
>  	select GENERIC_ALLOCATOR
>  	---help---
>  	  Enable MERAM support for the SuperH controller.

While the below compiler warnings have been seen with sh-randconfig
before, they're more likely to happen with COMPILE_TEST=y.
I now see them with e.g. m68k-allmodconfig, so I created a patch.

>From 15eb69172457c675cde177a6f742b6f1dabdeb18 Mon Sep 17 00:00:00 2001
From: Geert Uytterhoeven <geert@linux-m68k.org>
Date: Thu, 31 Oct 2013 20:35:14 +0100
Subject: [PATCH] fbdev: sh_mobile_meram: Fix defined but not used compiler
 warnings
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

If CONFIG_PM_SLEEP resp. CONFIG_PM_RUNTIME are not set:

drivers/video/sh_mobile_meram.c:573: warning: ?sh_mobile_meram_suspend? defined but not used
drivers/video/sh_mobile_meram.c:597: warning: ?sh_mobile_meram_resume? defined but not used

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
---
 drivers/video/sh_mobile_meram.c |    4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/video/sh_mobile_meram.c b/drivers/video/sh_mobile_meram.c
index e0f098562a74..56a8e47ffceb 100644
--- a/drivers/video/sh_mobile_meram.c
+++ b/drivers/video/sh_mobile_meram.c
@@ -569,6 +569,7 @@ EXPORT_SYMBOL_GPL(sh_mobile_meram_cache_update);
  * Power management
  */
 
+#ifdef CONFIG_PM_SLEEP
 static int sh_mobile_meram_suspend(struct device *dev)
 {
 	struct platform_device *pdev = to_platform_device(dev);
@@ -592,7 +593,9 @@ static int sh_mobile_meram_suspend(struct device *dev)
 	}
 	return 0;
 }
+#endif
 
+#ifdef CONFIG_PM_RUNTIME
 static int sh_mobile_meram_resume(struct device *dev)
 {
 	struct platform_device *pdev = to_platform_device(dev);
@@ -611,6 +614,7 @@ static int sh_mobile_meram_resume(struct device *dev)
 		meram_write_reg(priv->base, common_regs[i], priv->regs[i]);
 	return 0;
 }
+#endif
 
 static UNIVERSAL_DEV_PM_OPS(sh_mobile_meram_dev_pm_ops,
 			    sh_mobile_meram_suspend,
-- 
1.7.9.5

Gr{oetje,eeting}s,

						Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
							    -- Linus Torvalds

Re: [PATCH v2 05/19] iommu: shmobile: Enable the driver on all ARM platforms

[Joerg Roedel]

On Tue, Oct 29, 2013 at 11:37:40PM +0100, Laurent Pinchart wrote:
> Renesas ARM platforms are transitioning from single-platform to
> multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
> driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
> and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
> COMPILE_TEST.
> 
> Cc: Joerg Roedel <joro@8bytes.org>
> Cc: iommu@lists.linux-foundation.org
> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

Applied, thanks.

Re: [PATCH v2 05/19] iommu: shmobile: Enable the driver on all ARM platforms

[Joerg Roedel]

On Tue, Oct 29, 2013 at 11:37:40PM +0100, Laurent Pinchart wrote:
> Renesas ARM platforms are transitioning from single-platform to
> multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
> driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
> and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
> COMPILE_TEST.
> 
> Cc: Joerg Roedel <joro@8bytes.org>
> Cc: iommu@lists.linux-foundation.org
> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

Applied, thanks.

[PATCH v2 05/19] iommu: shmobile: Enable the driver on all ARM platforms

[Joerg Roedel]

On Tue, Oct 29, 2013 at 11:37:40PM +0100, Laurent Pinchart wrote:
> Renesas ARM platforms are transitioning from single-platform to
> multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
> driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
> and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
> COMPILE_TEST.
> 
> Cc: Joerg Roedel <joro@8bytes.org>
> Cc: iommu at lists.linux-foundation.org
> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

Applied, thanks.

Re: [PATCH v2 19/19] fbdev: sh-mobile-lcdcfb: Enable the driver on all ARM platforms

[Laurent Pinchart]

Hi Geert,

Thank you for the patch.

On Thursday 31 October 2013 20:42:52 Geert Uytterhoeven wrote:
> On Tue, 29 Oct 2013, Laurent Pinchart wrote:
> > Renesas ARM platforms are transitioning from single-platform to
> > multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
> > driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
> > and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
> > COMPILE_TEST.
> > 
> > diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
> > index 84b685f..32b5c86 100644
> > --- a/drivers/video/Kconfig
> > +++ b/drivers/video/Kconfig
> > @@ -2482,7 +2482,7 @@ endif
> > 
> >  config FB_SH_MOBILE_MERAM
> >  
> >  	tristate "SuperH Mobile MERAM read ahead support"
> > 
> > -	depends on (SUPERH || ARCH_SHMOBILE)
> > +	depends on (SUPERH || ARM || COMPILE_TEST)
> > 
> >  	select GENERIC_ALLOCATOR
> >  	---help---
> >  	
> >  	  Enable MERAM support for the SuperH controller.
> 
> While the below compiler warnings have been seen with sh-randconfig
> before, they're more likely to happen with COMPILE_TEST=y.
> I now see them with e.g. m68k-allmodconfig, so I created a patch.
> 
> From 15eb69172457c675cde177a6f742b6f1dabdeb18 Mon Sep 17 00:00:00 2001
> From: Geert Uytterhoeven <geert@linux-m68k.org>
> Date: Thu, 31 Oct 2013 20:35:14 +0100
> Subject: [PATCH] fbdev: sh_mobile_meram: Fix defined but not used compiler
>  warnings
> MIME-Version: 1.0
> Content-Type: text/plain; charset=UTF-8
> Content-Transfer-Encoding: 8bit
> 
> If CONFIG_PM_SLEEP resp. CONFIG_PM_RUNTIME are not set:
> 
> drivers/video/sh_mobile_meram.c:573: warning: ‘sh_mobile_meram_suspend’
> defined but not used drivers/video/sh_mobile_meram.c:597: warning:
> ‘sh_mobile_meram_resume’ defined but not used
> 
> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
> ---
>  drivers/video/sh_mobile_meram.c |    4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/drivers/video/sh_mobile_meram.c
> b/drivers/video/sh_mobile_meram.c index e0f098562a74..56a8e47ffceb 100644
> --- a/drivers/video/sh_mobile_meram.c
> +++ b/drivers/video/sh_mobile_meram.c
> @@ -569,6 +569,7 @@ EXPORT_SYMBOL_GPL(sh_mobile_meram_cache_update);
>   * Power management
>   */
> 
> +#ifdef CONFIG_PM_SLEEP
>  static int sh_mobile_meram_suspend(struct device *dev)
>  {
>  	struct platform_device *pdev = to_platform_device(dev);
> @@ -592,7 +593,9 @@ static int sh_mobile_meram_suspend(struct device *dev)
>  	}
>  	return 0;
>  }
> +#endif
> 
> +#ifdef CONFIG_PM_RUNTIME
>  static int sh_mobile_meram_resume(struct device *dev)
>  {
>  	struct platform_device *pdev = to_platform_device(dev);
> @@ -611,6 +614,7 @@ static int sh_mobile_meram_resume(struct device *dev)
>  		meram_write_reg(priv->base, common_regs[i], priv->regs[i]);
>  	return 0;
>  }
> +#endif
> 
>  static UNIVERSAL_DEV_PM_OPS(sh_mobile_meram_dev_pm_ops,
>  			    sh_mobile_meram_suspend,

I'm a bit surprised, looking at the definition of UNIVERSAL_DEV_PM_OPS, I 
would have thought that both functions would be used when either 
CONFIG_PM_SLEEP or CONFIG_PM_RUNTIME is defined. I would thus have guarded 
both functions with #if defined(CONFIG_PM_SLEEP) || 
defined(CONFIG_PM_RUNTIME).

-- 
Regards,

Laurent Pinchart

[PATCH v2 19/19] fbdev: sh-mobile-lcdcfb: Enable the driver on all ARM platforms

[Laurent Pinchart]

Hi Geert,

Thank you for the patch.

On Thursday 31 October 2013 20:42:52 Geert Uytterhoeven wrote:
> On Tue, 29 Oct 2013, Laurent Pinchart wrote:
> > Renesas ARM platforms are transitioning from single-platform to
> > multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
> > driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
> > and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
> > COMPILE_TEST.
> > 
> > diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
> > index 84b685f..32b5c86 100644
> > --- a/drivers/video/Kconfig
> > +++ b/drivers/video/Kconfig
> > @@ -2482,7 +2482,7 @@ endif
> > 
> >  config FB_SH_MOBILE_MERAM
> >  
> >  	tristate "SuperH Mobile MERAM read ahead support"
> > 
> > -	depends on (SUPERH || ARCH_SHMOBILE)
> > +	depends on (SUPERH || ARM || COMPILE_TEST)
> > 
> >  	select GENERIC_ALLOCATOR
> >  	---help---
> >  	
> >  	  Enable MERAM support for the SuperH controller.
> 
> While the below compiler warnings have been seen with sh-randconfig
> before, they're more likely to happen with COMPILE_TEST=y.
> I now see them with e.g. m68k-allmodconfig, so I created a patch.
> 
> From 15eb69172457c675cde177a6f742b6f1dabdeb18 Mon Sep 17 00:00:00 2001
> From: Geert Uytterhoeven <geert@linux-m68k.org>
> Date: Thu, 31 Oct 2013 20:35:14 +0100
> Subject: [PATCH] fbdev: sh_mobile_meram: Fix defined but not used compiler
>  warnings
> MIME-Version: 1.0
> Content-Type: text/plain; charset=UTF-8
> Content-Transfer-Encoding: 8bit
> 
> If CONFIG_PM_SLEEP resp. CONFIG_PM_RUNTIME are not set:
> 
> drivers/video/sh_mobile_meram.c:573: warning: ?sh_mobile_meram_suspend?
> defined but not used drivers/video/sh_mobile_meram.c:597: warning:
> ?sh_mobile_meram_resume? defined but not used
> 
> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
> ---
>  drivers/video/sh_mobile_meram.c |    4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/drivers/video/sh_mobile_meram.c
> b/drivers/video/sh_mobile_meram.c index e0f098562a74..56a8e47ffceb 100644
> --- a/drivers/video/sh_mobile_meram.c
> +++ b/drivers/video/sh_mobile_meram.c
> @@ -569,6 +569,7 @@ EXPORT_SYMBOL_GPL(sh_mobile_meram_cache_update);
>   * Power management
>   */
> 
> +#ifdef CONFIG_PM_SLEEP
>  static int sh_mobile_meram_suspend(struct device *dev)
>  {
>  	struct platform_device *pdev = to_platform_device(dev);
> @@ -592,7 +593,9 @@ static int sh_mobile_meram_suspend(struct device *dev)
>  	}
>  	return 0;
>  }
> +#endif
> 
> +#ifdef CONFIG_PM_RUNTIME
>  static int sh_mobile_meram_resume(struct device *dev)
>  {
>  	struct platform_device *pdev = to_platform_device(dev);
> @@ -611,6 +614,7 @@ static int sh_mobile_meram_resume(struct device *dev)
>  		meram_write_reg(priv->base, common_regs[i], priv->regs[i]);
>  	return 0;
>  }
> +#endif
> 
>  static UNIVERSAL_DEV_PM_OPS(sh_mobile_meram_dev_pm_ops,
>  			    sh_mobile_meram_suspend,

I'm a bit surprised, looking at the definition of UNIVERSAL_DEV_PM_OPS, I 
would have thought that both functions would be used when either 
CONFIG_PM_SLEEP or CONFIG_PM_RUNTIME is defined. I would thus have guarded 
both functions with #if defined(CONFIG_PM_SLEEP) || 
defined(CONFIG_PM_RUNTIME).

-- 
Regards,

Laurent Pinchart

Re: [PATCH v2 19/19] fbdev: sh-mobile-lcdcfb: Enable the driver on all ARM platforms

[Geert Uytterhoeven]

On Wed, Nov 6, 2013 at 1:27 AM, Laurent Pinchart
<laurent.pinchart@ideasonboard.com> wrote:
>> +#ifdef CONFIG_PM_SLEEP
>>  static int sh_mobile_meram_suspend(struct device *dev)
>>  {
>>       struct platform_device *pdev = to_platform_device(dev);
>> @@ -592,7 +593,9 @@ static int sh_mobile_meram_suspend(struct device *dev)
>>       }
>>       return 0;
>>  }
>> +#endif
>>
>> +#ifdef CONFIG_PM_RUNTIME
>>  static int sh_mobile_meram_resume(struct device *dev)
>>  {
>>       struct platform_device *pdev = to_platform_device(dev);
>> @@ -611,6 +614,7 @@ static int sh_mobile_meram_resume(struct device *dev)
>>               meram_write_reg(priv->base, common_regs[i], priv->regs[i]);
>>       return 0;
>>  }
>> +#endif
>>
>>  static UNIVERSAL_DEV_PM_OPS(sh_mobile_meram_dev_pm_ops,
>>                           sh_mobile_meram_suspend,
>
> I'm a bit surprised, looking at the definition of UNIVERSAL_DEV_PM_OPS, I
> would have thought that both functions would be used when either
> CONFIG_PM_SLEEP or CONFIG_PM_RUNTIME is defined. I would thus have guarded
> both functions with #if defined(CONFIG_PM_SLEEP) ||
> defined(CONFIG_PM_RUNTIME).

You're right. I missed that both function pointers are passed to both macros.

Will send v2.

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

[PATCH v2 19/19] fbdev: sh-mobile-lcdcfb: Enable the driver on all ARM platforms

[Geert Uytterhoeven]

On Wed, Nov 6, 2013 at 1:27 AM, Laurent Pinchart
<laurent.pinchart@ideasonboard.com> wrote:
>> +#ifdef CONFIG_PM_SLEEP
>>  static int sh_mobile_meram_suspend(struct device *dev)
>>  {
>>       struct platform_device *pdev = to_platform_device(dev);
>> @@ -592,7 +593,9 @@ static int sh_mobile_meram_suspend(struct device *dev)
>>       }
>>       return 0;
>>  }
>> +#endif
>>
>> +#ifdef CONFIG_PM_RUNTIME
>>  static int sh_mobile_meram_resume(struct device *dev)
>>  {
>>       struct platform_device *pdev = to_platform_device(dev);
>> @@ -611,6 +614,7 @@ static int sh_mobile_meram_resume(struct device *dev)
>>               meram_write_reg(priv->base, common_regs[i], priv->regs[i]);
>>       return 0;
>>  }
>> +#endif
>>
>>  static UNIVERSAL_DEV_PM_OPS(sh_mobile_meram_dev_pm_ops,
>>                           sh_mobile_meram_suspend,
>
> I'm a bit surprised, looking at the definition of UNIVERSAL_DEV_PM_OPS, I
> would have thought that both functions would be used when either
> CONFIG_PM_SLEEP or CONFIG_PM_RUNTIME is defined. I would thus have guarded
> both functions with #if defined(CONFIG_PM_SLEEP) ||
> defined(CONFIG_PM_RUNTIME).

You're right. I missed that both function pointers are passed to both macros.

Will send v2.

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

Re: [PATCH v2 10/19] mtd: sh_flctl: Enable the driver on all ARM platforms

[Brian Norris]

On Tue, Oct 29, 2013 at 11:37:45PM +0100, Laurent Pinchart wrote:
> Renesas ARM platforms are transitioning from single-platform to
> multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
> driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
> and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
> COMPILE_TEST.
> 
> Cc: David Woodhouse <dwmw2@infradead.org>
> Cc: linux-mtd@lists.infradead.org
> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

Applied to l2-mtd.git, branch 'next' (for 3.14). Thanks.

Brian

Re: [PATCH v2 10/19] mtd: sh_flctl: Enable the driver on all ARM platforms

[Brian Norris]

On Tue, Oct 29, 2013 at 11:37:45PM +0100, Laurent Pinchart wrote:
> Renesas ARM platforms are transitioning from single-platform to
> multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
> driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
> and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
> COMPILE_TEST.
> 
> Cc: David Woodhouse <dwmw2@infradead.org>
> Cc: linux-mtd@lists.infradead.org
> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

Applied to l2-mtd.git, branch 'next' (for 3.14). Thanks.

Brian

[PATCH v2 10/19] mtd: sh_flctl: Enable the driver on all ARM platforms

[Brian Norris]

On Tue, Oct 29, 2013 at 11:37:45PM +0100, Laurent Pinchart wrote:
> Renesas ARM platforms are transitioning from single-platform to
> multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
> driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
> and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
> COMPILE_TEST.
> 
> Cc: David Woodhouse <dwmw2@infradead.org>
> Cc: linux-mtd at lists.infradead.org
> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

Applied to l2-mtd.git, branch 'next' (for 3.14). Thanks.

Brian

Re: [PATCH v2 10/19] mtd: sh_flctl: Enable the driver on all ARM platforms

[Laurent Pinchart]

Hi Brian,

On Tuesday 12 November 2013 15:10:20 Brian Norris wrote:
> On Tue, Oct 29, 2013 at 11:37:45PM +0100, Laurent Pinchart wrote:
> > Renesas ARM platforms are transitioning from single-platform to
> > multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
> > driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
> > and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
> > COMPILE_TEST.
> > 
> > Cc: David Woodhouse <dwmw2@infradead.org>
> > Cc: linux-mtd@lists.infradead.org
> > Signed-off-by: Laurent Pinchart
> > <laurent.pinchart+renesas@ideasonboard.com>
> 
> Applied to l2-mtd.git, branch 'next' (for 3.14). Thanks.

Thank you, but if it's not too late, can you drop the patch ? :-) We've 
settled for a different approach that renames Kconfig symbols and doesn't 
require changes to individual drivers.

-- 
Regards,

Laurent Pinchart

Re: [PATCH v2 10/19] mtd: sh_flctl: Enable the driver on all ARM platforms

[Laurent Pinchart]

Hi Brian,

On Tuesday 12 November 2013 15:10:20 Brian Norris wrote:
> On Tue, Oct 29, 2013 at 11:37:45PM +0100, Laurent Pinchart wrote:
> > Renesas ARM platforms are transitioning from single-platform to
> > multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
> > driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
> > and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
> > COMPILE_TEST.
> > 
> > Cc: David Woodhouse <dwmw2@infradead.org>
> > Cc: linux-mtd@lists.infradead.org
> > Signed-off-by: Laurent Pinchart
> > <laurent.pinchart+renesas@ideasonboard.com>
> 
> Applied to l2-mtd.git, branch 'next' (for 3.14). Thanks.

Thank you, but if it's not too late, can you drop the patch ? :-) We've 
settled for a different approach that renames Kconfig symbols and doesn't 
require changes to individual drivers.

-- 
Regards,

Laurent Pinchart

[PATCH v2 10/19] mtd: sh_flctl: Enable the driver on all ARM platforms

[Laurent Pinchart]

Hi Brian,

On Tuesday 12 November 2013 15:10:20 Brian Norris wrote:
> On Tue, Oct 29, 2013 at 11:37:45PM +0100, Laurent Pinchart wrote:
> > Renesas ARM platforms are transitioning from single-platform to
> > multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
> > driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
> > and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
> > COMPILE_TEST.
> > 
> > Cc: David Woodhouse <dwmw2@infradead.org>
> > Cc: linux-mtd at lists.infradead.org
> > Signed-off-by: Laurent Pinchart
> > <laurent.pinchart+renesas@ideasonboard.com>
> 
> Applied to l2-mtd.git, branch 'next' (for 3.14). Thanks.

Thank you, but if it's not too late, can you drop the patch ? :-) We've 
settled for a different approach that renames Kconfig symbols and doesn't 
require changes to individual drivers.

-- 
Regards,

Laurent Pinchart

Re: [PATCH v2 10/19] mtd: sh_flctl: Enable the driver on all ARM platforms

[Brian Norris]

On Wed, Nov 13, 2013 at 12:14:37AM +0100, Laurent Pinchart wrote:
> On Tuesday 12 November 2013 15:10:20 Brian Norris wrote:
> > On Tue, Oct 29, 2013 at 11:37:45PM +0100, Laurent Pinchart wrote:
> > > Renesas ARM platforms are transitioning from single-platform to
> > > multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
> > > driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
> > > and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
> > > COMPILE_TEST.
> > > 
> > > Cc: David Woodhouse <dwmw2@infradead.org>
> > > Cc: linux-mtd@lists.infradead.org
> > > Signed-off-by: Laurent Pinchart
> > > <laurent.pinchart+renesas@ideasonboard.com>
> > 
> > Applied to l2-mtd.git, branch 'next' (for 3.14). Thanks.
> 
> Thank you, but if it's not too late, can you drop the patch ? :-) We've 
> settled for a different approach that renames Kconfig symbols and doesn't 
> require changes to individual drivers.

No problem. It's dropped.

I was only paying attention to the cover letter, where that decision
apparently didn't show up :)

Brian

Re: [PATCH v2 10/19] mtd: sh_flctl: Enable the driver on all ARM platforms

[Brian Norris]

On Wed, Nov 13, 2013 at 12:14:37AM +0100, Laurent Pinchart wrote:
> On Tuesday 12 November 2013 15:10:20 Brian Norris wrote:
> > On Tue, Oct 29, 2013 at 11:37:45PM +0100, Laurent Pinchart wrote:
> > > Renesas ARM platforms are transitioning from single-platform to
> > > multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
> > > driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
> > > and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
> > > COMPILE_TEST.
> > > 
> > > Cc: David Woodhouse <dwmw2@infradead.org>
> > > Cc: linux-mtd@lists.infradead.org
> > > Signed-off-by: Laurent Pinchart
> > > <laurent.pinchart+renesas@ideasonboard.com>
> > 
> > Applied to l2-mtd.git, branch 'next' (for 3.14). Thanks.
> 
> Thank you, but if it's not too late, can you drop the patch ? :-) We've 
> settled for a different approach that renames Kconfig symbols and doesn't 
> require changes to individual drivers.

No problem. It's dropped.

I was only paying attention to the cover letter, where that decision
apparently didn't show up :)

Brian

[PATCH v2 10/19] mtd: sh_flctl: Enable the driver on all ARM platforms

[Brian Norris]

On Wed, Nov 13, 2013 at 12:14:37AM +0100, Laurent Pinchart wrote:
> On Tuesday 12 November 2013 15:10:20 Brian Norris wrote:
> > On Tue, Oct 29, 2013 at 11:37:45PM +0100, Laurent Pinchart wrote:
> > > Renesas ARM platforms are transitioning from single-platform to
> > > multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
> > > driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
> > > and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
> > > COMPILE_TEST.
> > > 
> > > Cc: David Woodhouse <dwmw2@infradead.org>
> > > Cc: linux-mtd at lists.infradead.org
> > > Signed-off-by: Laurent Pinchart
> > > <laurent.pinchart+renesas@ideasonboard.com>
> > 
> > Applied to l2-mtd.git, branch 'next' (for 3.14). Thanks.
> 
> Thank you, but if it's not too late, can you drop the patch ? :-) We've 
> settled for a different approach that renames Kconfig symbols and doesn't 
> require changes to individual drivers.

No problem. It's dropped.

I was only paying attention to the cover letter, where that decision
apparently didn't show up :)

Brian

Re: [PATCH v2 10/19] mtd: sh_flctl: Enable the driver on all ARM platforms

[Laurent Pinchart]

Hi Brian,

On Tuesday 12 November 2013 15:17:19 Brian Norris wrote:
> On Wed, Nov 13, 2013 at 12:14:37AM +0100, Laurent Pinchart wrote:
> > On Tuesday 12 November 2013 15:10:20 Brian Norris wrote:
> > > On Tue, Oct 29, 2013 at 11:37:45PM +0100, Laurent Pinchart wrote:
> > > > Renesas ARM platforms are transitioning from single-platform to
> > > > multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
> > > > driver available on all ARM platforms to enable it on both
> > > > ARCH_SHMOBILE
> > > > and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
> > > > COMPILE_TEST.
> > > > 
> > > > Cc: David Woodhouse <dwmw2@infradead.org>
> > > > Cc: linux-mtd@lists.infradead.org
> > > > Signed-off-by: Laurent Pinchart
> > > > <laurent.pinchart+renesas@ideasonboard.com>
> > > 
> > > Applied to l2-mtd.git, branch 'next' (for 3.14). Thanks.
> > 
> > Thank you, but if it's not too late, can you drop the patch ? :-) We've
> > settled for a different approach that renames Kconfig symbols and doesn't
> > require changes to individual drivers.
> 
> No problem. It's dropped.

Thank you.

> I was only paying attention to the cover letter, where that decision
> apparently didn't show up :)

I'll reply to the cover letter. Sorry about that.

-- 
Regards,

Laurent Pinchart

Re: [PATCH v2 10/19] mtd: sh_flctl: Enable the driver on all ARM platforms

[Laurent Pinchart]

Hi Brian,

On Tuesday 12 November 2013 15:17:19 Brian Norris wrote:
> On Wed, Nov 13, 2013 at 12:14:37AM +0100, Laurent Pinchart wrote:
> > On Tuesday 12 November 2013 15:10:20 Brian Norris wrote:
> > > On Tue, Oct 29, 2013 at 11:37:45PM +0100, Laurent Pinchart wrote:
> > > > Renesas ARM platforms are transitioning from single-platform to
> > > > multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
> > > > driver available on all ARM platforms to enable it on both
> > > > ARCH_SHMOBILE
> > > > and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
> > > > COMPILE_TEST.
> > > > 
> > > > Cc: David Woodhouse <dwmw2@infradead.org>
> > > > Cc: linux-mtd@lists.infradead.org
> > > > Signed-off-by: Laurent Pinchart
> > > > <laurent.pinchart+renesas@ideasonboard.com>
> > > 
> > > Applied to l2-mtd.git, branch 'next' (for 3.14). Thanks.
> > 
> > Thank you, but if it's not too late, can you drop the patch ? :-) We've
> > settled for a different approach that renames Kconfig symbols and doesn't
> > require changes to individual drivers.
> 
> No problem. It's dropped.

Thank you.

> I was only paying attention to the cover letter, where that decision
> apparently didn't show up :)

I'll reply to the cover letter. Sorry about that.

-- 
Regards,

Laurent Pinchart

[PATCH v2 10/19] mtd: sh_flctl: Enable the driver on all ARM platforms

[Laurent Pinchart]

Hi Brian,

On Tuesday 12 November 2013 15:17:19 Brian Norris wrote:
> On Wed, Nov 13, 2013 at 12:14:37AM +0100, Laurent Pinchart wrote:
> > On Tuesday 12 November 2013 15:10:20 Brian Norris wrote:
> > > On Tue, Oct 29, 2013 at 11:37:45PM +0100, Laurent Pinchart wrote:
> > > > Renesas ARM platforms are transitioning from single-platform to
> > > > multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
> > > > driver available on all ARM platforms to enable it on both
> > > > ARCH_SHMOBILE
> > > > and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
> > > > COMPILE_TEST.
> > > > 
> > > > Cc: David Woodhouse <dwmw2@infradead.org>
> > > > Cc: linux-mtd at lists.infradead.org
> > > > Signed-off-by: Laurent Pinchart
> > > > <laurent.pinchart+renesas@ideasonboard.com>
> > > 
> > > Applied to l2-mtd.git, branch 'next' (for 3.14). Thanks.
> > 
> > Thank you, but if it's not too late, can you drop the patch ? :-) We've
> > settled for a different approach that renames Kconfig symbols and doesn't
> > require changes to individual drivers.
> 
> No problem. It's dropped.

Thank you.

> I was only paying attention to the cover letter, where that decision
> apparently didn't show up :)

I'll reply to the cover letter. Sorry about that.

-- 
Regards,

Laurent Pinchart

Re: [PATCH v2 00/19] Enable various Renesas drivers on all ARM platforms

[Laurent Pinchart]

Hello,

On Tuesday 29 October 2013 23:37:35 Laurent Pinchart wrote:
> Hello,
> 
> This patch series, based on v3.12-rc7, prepares various Renesas drivers
> for migration to multiplatform kernels by enabling their compilation or
> otherwise fixing them on all ARM platforms. The patches are pretty
> straightforward and are described in their commit message.
> 
> Changes since v1:
> 
> - The drivers can also be selected when COMPILE_TEST is enabled, regardless
> of the architecture. This should provide a good compromise between wide
> build test coverage and not clobbering configuration with drivers useless
> on non-SuperH, non-ARM platforms.
> 
> - DMA configuration is now unconditional in patch 08/19
> 
> I'd like to get all these patches merged in v3.14. As they will need to go
> through their respective subsystems' trees, I would appreciate if all
> maintainers involved could notify me when they merge patches from this
> series in their tree to help me tracking the merge status. I don't plan to
> send pull requests individually for these patches, and I will repost
> patches individually if changes are requested during review.
> 
> If you believe the issue should be solved in a different way please reply to
> the cover letter to let other maintainers chime in.

This patch series was a prerequisite for a larger rework of Renesas platforms. 
However, we've decided to go with an alternative approach that renames Kconfig 
symbols to avoid touching all the drivers. There is thus no urgency to apply 
this series anymore.

I still plan to enable COMPILE_TEST on Renesas drivers. I will send a v3 of 
these patches based on the feedback received on v2. Patches from v2 that have 
already been applied can be dropped, but there's no need to revert them rebase 
trees as they're not invalid per-se. I will make sure to address the situation 
in v3. I'm sorry for the inconvenience.

-- 
Regards,

Laurent Pinchart

Re: [PATCH v2 00/19] Enable various Renesas drivers on all ARM platforms

[Laurent Pinchart]

Hello,

On Tuesday 29 October 2013 23:37:35 Laurent Pinchart wrote:
> Hello,
> 
> This patch series, based on v3.12-rc7, prepares various Renesas drivers
> for migration to multiplatform kernels by enabling their compilation or
> otherwise fixing them on all ARM platforms. The patches are pretty
> straightforward and are described in their commit message.
> 
> Changes since v1:
> 
> - The drivers can also be selected when COMPILE_TEST is enabled, regardless
> of the architecture. This should provide a good compromise between wide
> build test coverage and not clobbering configuration with drivers useless
> on non-SuperH, non-ARM platforms.
> 
> - DMA configuration is now unconditional in patch 08/19
> 
> I'd like to get all these patches merged in v3.14. As they will need to go
> through their respective subsystems' trees, I would appreciate if all
> maintainers involved could notify me when they merge patches from this
> series in their tree to help me tracking the merge status. I don't plan to
> send pull requests individually for these patches, and I will repost
> patches individually if changes are requested during review.
> 
> If you believe the issue should be solved in a different way please reply to
> the cover letter to let other maintainers chime in.

This patch series was a prerequisite for a larger rework of Renesas platforms. 
However, we've decided to go with an alternative approach that renames Kconfig 
symbols to avoid touching all the drivers. There is thus no urgency to apply 
this series anymore.

I still plan to enable COMPILE_TEST on Renesas drivers. I will send a v3 of 
these patches based on the feedback received on v2. Patches from v2 that have 
already been applied can be dropped, but there's no need to revert them rebase 
trees as they're not invalid per-se. I will make sure to address the situation 
in v3. I'm sorry for the inconvenience.

-- 
Regards,

Laurent Pinchart

Re: [PATCH v2 00/19] Enable various Renesas drivers on all ARM platforms

[Laurent Pinchart]

Hello,

On Tuesday 29 October 2013 23:37:35 Laurent Pinchart wrote:
> Hello,
> 
> This patch series, based on v3.12-rc7, prepares various Renesas drivers
> for migration to multiplatform kernels by enabling their compilation or
> otherwise fixing them on all ARM platforms. The patches are pretty
> straightforward and are described in their commit message.
> 
> Changes since v1:
> 
> - The drivers can also be selected when COMPILE_TEST is enabled, regardless
> of the architecture. This should provide a good compromise between wide
> build test coverage and not clobbering configuration with drivers useless
> on non-SuperH, non-ARM platforms.
> 
> - DMA configuration is now unconditional in patch 08/19
> 
> I'd like to get all these patches merged in v3.14. As they will need to go
> through their respective subsystems' trees, I would appreciate if all
> maintainers involved could notify me when they merge patches from this
> series in their tree to help me tracking the merge status. I don't plan to
> send pull requests individually for these patches, and I will repost
> patches individually if changes are requested during review.
> 
> If you believe the issue should be solved in a different way please reply to
> the cover letter to let other maintainers chime in.

This patch series was a prerequisite for a larger rework of Renesas platforms. 
However, we've decided to go with an alternative approach that renames Kconfig 
symbols to avoid touching all the drivers. There is thus no urgency to apply 
this series anymore.

I still plan to enable COMPILE_TEST on Renesas drivers. I will send a v3 of 
these patches based on the feedback received on v2. Patches from v2 that have 
already been applied can be dropped, but there's no need to revert them rebase 
trees as they're not invalid per-se. I will make sure to address the situation 
in v3. I'm sorry for the inconvenience.

-- 
Regards,

Laurent Pinchart

Re: [PATCH v2 01/19] serial: sh-sci: Enable the driver on all ARM platforms

[Uwe Kleine-König]

On Tue, Oct 29, 2013 at 11:37:36PM +0100, Laurent Pinchart wrote:
> Renesas ARM platforms are transitioning from single-platform to
> multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
> driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
> and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
> COMPILE_TEST.
> 
> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> Cc: linux-serial@vger.kernel.org
> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
> ---
>  drivers/tty/serial/Kconfig | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
> index febd45c..9a5a8ef 100644
> --- a/drivers/tty/serial/Kconfig
> +++ b/drivers/tty/serial/Kconfig
> @@ -709,7 +709,7 @@ config SERIAL_IP22_ZILOG_CONSOLE
>  
>  config SERIAL_SH_SCI
>  	tristate "SuperH SCI(F) serial port support"
> -	depends on HAVE_CLK && (SUPERH || ARCH_SHMOBILE)
> +	depends on HAVE_CLK && (SUPERH || ARM || COMPILE_TEST)
>  	select SERIAL_CORE
This patch is in mainline as d4f9e7b3d12e92ede642f6f4fc7d959f06da8ccc
since v3.13-rc1. I wonder if

	depends on HAVE_CLK && (SUPERH || ARCH_SHMOBILE || COMPILE_TEST)

isn't the better option. (Since bf98c1eac1d4a6bcf00532e4fa41d8126cd6c187
ARCH_SHMOBILE is enabled for both multi-platform and legacy shmobile
configs.) Or do you plan to deprecate ARCH_SHMOBILE?

Best regards
Uwe

-- 
Pengutronix e.K.                           | Uwe Kleine-König            |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |

Re: [PATCH v2 01/19] serial: sh-sci: Enable the driver on all ARM platforms

[Uwe Kleine-König]

On Tue, Oct 29, 2013 at 11:37:36PM +0100, Laurent Pinchart wrote:
> Renesas ARM platforms are transitioning from single-platform to
> multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
> driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
> and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
> COMPILE_TEST.
> 
> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> Cc: linux-serial@vger.kernel.org
> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
> ---
>  drivers/tty/serial/Kconfig | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
> index febd45c..9a5a8ef 100644
> --- a/drivers/tty/serial/Kconfig
> +++ b/drivers/tty/serial/Kconfig
> @@ -709,7 +709,7 @@ config SERIAL_IP22_ZILOG_CONSOLE
>  
>  config SERIAL_SH_SCI
>  	tristate "SuperH SCI(F) serial port support"
> -	depends on HAVE_CLK && (SUPERH || ARCH_SHMOBILE)
> +	depends on HAVE_CLK && (SUPERH || ARM || COMPILE_TEST)
>  	select SERIAL_CORE
This patch is in mainline as d4f9e7b3d12e92ede642f6f4fc7d959f06da8ccc
since v3.13-rc1. I wonder if

	depends on HAVE_CLK && (SUPERH || ARCH_SHMOBILE || COMPILE_TEST)

isn't the better option. (Since bf98c1eac1d4a6bcf00532e4fa41d8126cd6c187
ARCH_SHMOBILE is enabled for both multi-platform and legacy shmobile
configs.) Or do you plan to deprecate ARCH_SHMOBILE?

Best regards
Uwe

-- 
Pengutronix e.K.                           | Uwe Kleine-König            |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |

[PATCH v2 01/19] serial: sh-sci: Enable the driver on all ARM platforms

[Uwe Kleine-König]

On Tue, Oct 29, 2013 at 11:37:36PM +0100, Laurent Pinchart wrote:
> Renesas ARM platforms are transitioning from single-platform to
> multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
> driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
> and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
> COMPILE_TEST.
> 
> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> Cc: linux-serial at vger.kernel.org
> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
> ---
>  drivers/tty/serial/Kconfig | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
> index febd45c..9a5a8ef 100644
> --- a/drivers/tty/serial/Kconfig
> +++ b/drivers/tty/serial/Kconfig
> @@ -709,7 +709,7 @@ config SERIAL_IP22_ZILOG_CONSOLE
>  
>  config SERIAL_SH_SCI
>  	tristate "SuperH SCI(F) serial port support"
> -	depends on HAVE_CLK && (SUPERH || ARCH_SHMOBILE)
> +	depends on HAVE_CLK && (SUPERH || ARM || COMPILE_TEST)
>  	select SERIAL_CORE
This patch is in mainline as d4f9e7b3d12e92ede642f6f4fc7d959f06da8ccc
since v3.13-rc1. I wonder if

	depends on HAVE_CLK && (SUPERH || ARCH_SHMOBILE || COMPILE_TEST)

isn't the better option. (Since bf98c1eac1d4a6bcf00532e4fa41d8126cd6c187
ARCH_SHMOBILE is enabled for both multi-platform and legacy shmobile
configs.) Or do you plan to deprecate ARCH_SHMOBILE?

Best regards
Uwe

-- 
Pengutronix e.K.                           | Uwe Kleine-K?nig            |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |

Re: [PATCH v2 01/19] serial: sh-sci: Enable the driver on all ARM platforms

[Laurent Pinchart]

Hi Uwe,

On Wednesday 19 February 2014 21:54:46 Uwe Kleine-König wrote:
> On Tue, Oct 29, 2013 at 11:37:36PM +0100, Laurent Pinchart wrote:
> > Renesas ARM platforms are transitioning from single-platform to
> > multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
> > driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
> > and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
> > COMPILE_TEST.
> > 
> > Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> > Cc: linux-serial@vger.kernel.org
> > Signed-off-by: Laurent Pinchart
> > <laurent.pinchart+renesas@ideasonboard.com>
> > ---
> > 
> >  drivers/tty/serial/Kconfig | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
> > index febd45c..9a5a8ef 100644
> > --- a/drivers/tty/serial/Kconfig
> > +++ b/drivers/tty/serial/Kconfig
> > @@ -709,7 +709,7 @@ config SERIAL_IP22_ZILOG_CONSOLE
> > 
> >  config SERIAL_SH_SCI
> >  
> >  	tristate "SuperH SCI(F) serial port support"
> > 
> > -	depends on HAVE_CLK && (SUPERH || ARCH_SHMOBILE)
> > +	depends on HAVE_CLK && (SUPERH || ARM || COMPILE_TEST)
> > 
> >  	select SERIAL_CORE
> 
> This patch is in mainline as d4f9e7b3d12e92ede642f6f4fc7d959f06da8ccc
> since v3.13-rc1. I wonder if
> 
> 	depends on HAVE_CLK && (SUPERH || ARCH_SHMOBILE || COMPILE_TEST)
> 
> isn't the better option. (Since bf98c1eac1d4a6bcf00532e4fa41d8126cd6c187
> ARCH_SHMOBILE is enabled for both multi-platform and legacy shmobile
> configs.) Or do you plan to deprecate ARCH_SHMOBILE?

We don't plan to deprecate ARCH_SHMOBILE. I've posted a patch to fix this, 
please see http://www.spinics.net/lists/linux-sh/msg28296.html ("[PATCH 1/2] 
serial: sh-sci: Restrict non-COMPILE_TEST compilation").

-- 
Regards,

Laurent Pinchart

Re: [PATCH v2 01/19] serial: sh-sci: Enable the driver on all ARM platforms

[Laurent Pinchart]

Hi Uwe,

On Wednesday 19 February 2014 21:54:46 Uwe Kleine-König wrote:
> On Tue, Oct 29, 2013 at 11:37:36PM +0100, Laurent Pinchart wrote:
> > Renesas ARM platforms are transitioning from single-platform to
> > multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
> > driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
> > and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
> > COMPILE_TEST.
> > 
> > Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> > Cc: linux-serial@vger.kernel.org
> > Signed-off-by: Laurent Pinchart
> > <laurent.pinchart+renesas@ideasonboard.com>
> > ---
> > 
> >  drivers/tty/serial/Kconfig | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
> > index febd45c..9a5a8ef 100644
> > --- a/drivers/tty/serial/Kconfig
> > +++ b/drivers/tty/serial/Kconfig
> > @@ -709,7 +709,7 @@ config SERIAL_IP22_ZILOG_CONSOLE
> > 
> >  config SERIAL_SH_SCI
> >  
> >  	tristate "SuperH SCI(F) serial port support"
> > 
> > -	depends on HAVE_CLK && (SUPERH || ARCH_SHMOBILE)
> > +	depends on HAVE_CLK && (SUPERH || ARM || COMPILE_TEST)
> > 
> >  	select SERIAL_CORE
> 
> This patch is in mainline as d4f9e7b3d12e92ede642f6f4fc7d959f06da8ccc
> since v3.13-rc1. I wonder if
> 
> 	depends on HAVE_CLK && (SUPERH || ARCH_SHMOBILE || COMPILE_TEST)
> 
> isn't the better option. (Since bf98c1eac1d4a6bcf00532e4fa41d8126cd6c187
> ARCH_SHMOBILE is enabled for both multi-platform and legacy shmobile
> configs.) Or do you plan to deprecate ARCH_SHMOBILE?

We don't plan to deprecate ARCH_SHMOBILE. I've posted a patch to fix this, 
please see http://www.spinics.net/lists/linux-sh/msg28296.html ("[PATCH 1/2] 
serial: sh-sci: Restrict non-COMPILE_TEST compilation").

-- 
Regards,

Laurent Pinchart

[PATCH v2 01/19] serial: sh-sci: Enable the driver on all ARM platforms

[Laurent Pinchart]

Hi Uwe,

On Wednesday 19 February 2014 21:54:46 Uwe Kleine-K?nig wrote:
> On Tue, Oct 29, 2013 at 11:37:36PM +0100, Laurent Pinchart wrote:
> > Renesas ARM platforms are transitioning from single-platform to
> > multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
> > driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
> > and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
> > COMPILE_TEST.
> > 
> > Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> > Cc: linux-serial at vger.kernel.org
> > Signed-off-by: Laurent Pinchart
> > <laurent.pinchart+renesas@ideasonboard.com>
> > ---
> > 
> >  drivers/tty/serial/Kconfig | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
> > index febd45c..9a5a8ef 100644
> > --- a/drivers/tty/serial/Kconfig
> > +++ b/drivers/tty/serial/Kconfig
> > @@ -709,7 +709,7 @@ config SERIAL_IP22_ZILOG_CONSOLE
> > 
> >  config SERIAL_SH_SCI
> >  
> >  	tristate "SuperH SCI(F) serial port support"
> > 
> > -	depends on HAVE_CLK && (SUPERH || ARCH_SHMOBILE)
> > +	depends on HAVE_CLK && (SUPERH || ARM || COMPILE_TEST)
> > 
> >  	select SERIAL_CORE
> 
> This patch is in mainline as d4f9e7b3d12e92ede642f6f4fc7d959f06da8ccc
> since v3.13-rc1. I wonder if
> 
> 	depends on HAVE_CLK && (SUPERH || ARCH_SHMOBILE || COMPILE_TEST)
> 
> isn't the better option. (Since bf98c1eac1d4a6bcf00532e4fa41d8126cd6c187
> ARCH_SHMOBILE is enabled for both multi-platform and legacy shmobile
> configs.) Or do you plan to deprecate ARCH_SHMOBILE?

We don't plan to deprecate ARCH_SHMOBILE. I've posted a patch to fix this, 
please see http://www.spinics.net/lists/linux-sh/msg28296.html ("[PATCH 1/2] 
serial: sh-sci: Restrict non-COMPILE_TEST compilation").

-- 
Regards,

Laurent Pinchart

Re: [PATCH v2 01/19] serial: sh-sci: Enable the driver on all ARM platforms

[Uwe Kleine-König]

On Wed, Feb 19, 2014 at 11:24:38PM +0100, Laurent Pinchart wrote:
> Hi Uwe,
> 
> On Wednesday 19 February 2014 21:54:46 Uwe Kleine-König wrote:
> > On Tue, Oct 29, 2013 at 11:37:36PM +0100, Laurent Pinchart wrote:
> > > Renesas ARM platforms are transitioning from single-platform to
> > > multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
> > > driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
> > > and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
> > > COMPILE_TEST.
> > > 
> > > Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> > > Cc: linux-serial@vger.kernel.org
> > > Signed-off-by: Laurent Pinchart
> > > <laurent.pinchart+renesas@ideasonboard.com>
> > > ---
> > > 
> > >  drivers/tty/serial/Kconfig | 2 +-
> > >  1 file changed, 1 insertion(+), 1 deletion(-)
> > > 
> > > diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
> > > index febd45c..9a5a8ef 100644
> > > --- a/drivers/tty/serial/Kconfig
> > > +++ b/drivers/tty/serial/Kconfig
> > > @@ -709,7 +709,7 @@ config SERIAL_IP22_ZILOG_CONSOLE
> > > 
> > >  config SERIAL_SH_SCI
> > >  
> > >  	tristate "SuperH SCI(F) serial port support"
> > > 
> > > -	depends on HAVE_CLK && (SUPERH || ARCH_SHMOBILE)
> > > +	depends on HAVE_CLK && (SUPERH || ARM || COMPILE_TEST)
> > > 
> > >  	select SERIAL_CORE
> > 
> > This patch is in mainline as d4f9e7b3d12e92ede642f6f4fc7d959f06da8ccc
> > since v3.13-rc1. I wonder if
> > 
> > 	depends on HAVE_CLK && (SUPERH || ARCH_SHMOBILE || COMPILE_TEST)
> > 
> > isn't the better option. (Since bf98c1eac1d4a6bcf00532e4fa41d8126cd6c187
> > ARCH_SHMOBILE is enabled for both multi-platform and legacy shmobile
> > configs.) Or do you plan to deprecate ARCH_SHMOBILE?
> 
> We don't plan to deprecate ARCH_SHMOBILE. I've posted a patch to fix this, 
> please see http://www.spinics.net/lists/linux-sh/msg28296.html ("[PATCH 1/2] 
> serial: sh-sci: Restrict non-COMPILE_TEST compilation").
Ah, this is equivalent. So you can consider my suggestion as an Ack.

Best regards
Uwe

-- 
Pengutronix e.K.                           | Uwe Kleine-König            |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |

Re: [PATCH v2 01/19] serial: sh-sci: Enable the driver on all ARM platforms

[Uwe Kleine-König]

On Wed, Feb 19, 2014 at 11:24:38PM +0100, Laurent Pinchart wrote:
> Hi Uwe,
> 
> On Wednesday 19 February 2014 21:54:46 Uwe Kleine-König wrote:
> > On Tue, Oct 29, 2013 at 11:37:36PM +0100, Laurent Pinchart wrote:
> > > Renesas ARM platforms are transitioning from single-platform to
> > > multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
> > > driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
> > > and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
> > > COMPILE_TEST.
> > > 
> > > Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> > > Cc: linux-serial@vger.kernel.org
> > > Signed-off-by: Laurent Pinchart
> > > <laurent.pinchart+renesas@ideasonboard.com>
> > > ---
> > > 
> > >  drivers/tty/serial/Kconfig | 2 +-
> > >  1 file changed, 1 insertion(+), 1 deletion(-)
> > > 
> > > diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
> > > index febd45c..9a5a8ef 100644
> > > --- a/drivers/tty/serial/Kconfig
> > > +++ b/drivers/tty/serial/Kconfig
> > > @@ -709,7 +709,7 @@ config SERIAL_IP22_ZILOG_CONSOLE
> > > 
> > >  config SERIAL_SH_SCI
> > >  
> > >  	tristate "SuperH SCI(F) serial port support"
> > > 
> > > -	depends on HAVE_CLK && (SUPERH || ARCH_SHMOBILE)
> > > +	depends on HAVE_CLK && (SUPERH || ARM || COMPILE_TEST)
> > > 
> > >  	select SERIAL_CORE
> > 
> > This patch is in mainline as d4f9e7b3d12e92ede642f6f4fc7d959f06da8ccc
> > since v3.13-rc1. I wonder if
> > 
> > 	depends on HAVE_CLK && (SUPERH || ARCH_SHMOBILE || COMPILE_TEST)
> > 
> > isn't the better option. (Since bf98c1eac1d4a6bcf00532e4fa41d8126cd6c187
> > ARCH_SHMOBILE is enabled for both multi-platform and legacy shmobile
> > configs.) Or do you plan to deprecate ARCH_SHMOBILE?
> 
> We don't plan to deprecate ARCH_SHMOBILE. I've posted a patch to fix this, 
> please see http://www.spinics.net/lists/linux-sh/msg28296.html ("[PATCH 1/2] 
> serial: sh-sci: Restrict non-COMPILE_TEST compilation").
Ah, this is equivalent. So you can consider my suggestion as an Ack.

Best regards
Uwe

-- 
Pengutronix e.K.                           | Uwe Kleine-König            |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |
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[PATCH v2 01/19] serial: sh-sci: Enable the driver on all ARM platforms

[Uwe Kleine-König]

On Wed, Feb 19, 2014 at 11:24:38PM +0100, Laurent Pinchart wrote:
> Hi Uwe,
> 
> On Wednesday 19 February 2014 21:54:46 Uwe Kleine-K?nig wrote:
> > On Tue, Oct 29, 2013 at 11:37:36PM +0100, Laurent Pinchart wrote:
> > > Renesas ARM platforms are transitioning from single-platform to
> > > multi-platform kernels using the new ARCH_SHMOBILE_MULTI. Make the
> > > driver available on all ARM platforms to enable it on both ARCH_SHMOBILE
> > > and ARCH_SHMOBILE_MULTI, and increase build testing coverage with
> > > COMPILE_TEST.
> > > 
> > > Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
> > > Cc: linux-serial at vger.kernel.org
> > > Signed-off-by: Laurent Pinchart
> > > <laurent.pinchart+renesas@ideasonboard.com>
> > > ---
> > > 
> > >  drivers/tty/serial/Kconfig | 2 +-
> > >  1 file changed, 1 insertion(+), 1 deletion(-)
> > > 
> > > diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
> > > index febd45c..9a5a8ef 100644
> > > --- a/drivers/tty/serial/Kconfig
> > > +++ b/drivers/tty/serial/Kconfig
> > > @@ -709,7 +709,7 @@ config SERIAL_IP22_ZILOG_CONSOLE
> > > 
> > >  config SERIAL_SH_SCI
> > >  
> > >  	tristate "SuperH SCI(F) serial port support"
> > > 
> > > -	depends on HAVE_CLK && (SUPERH || ARCH_SHMOBILE)
> > > +	depends on HAVE_CLK && (SUPERH || ARM || COMPILE_TEST)
> > > 
> > >  	select SERIAL_CORE
> > 
> > This patch is in mainline as d4f9e7b3d12e92ede642f6f4fc7d959f06da8ccc
> > since v3.13-rc1. I wonder if
> > 
> > 	depends on HAVE_CLK && (SUPERH || ARCH_SHMOBILE || COMPILE_TEST)
> > 
> > isn't the better option. (Since bf98c1eac1d4a6bcf00532e4fa41d8126cd6c187
> > ARCH_SHMOBILE is enabled for both multi-platform and legacy shmobile
> > configs.) Or do you plan to deprecate ARCH_SHMOBILE?
> 
> We don't plan to deprecate ARCH_SHMOBILE. I've posted a patch to fix this, 
> please see http://www.spinics.net/lists/linux-sh/msg28296.html ("[PATCH 1/2] 
> serial: sh-sci: Restrict non-COMPILE_TEST compilation").
Ah, this is equivalent. So you can consider my suggestion as an Ack.

Best regards
Uwe

-- 
Pengutronix e.K.                           | Uwe Kleine-K?nig            |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |