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Date: Wed, 21 Nov 2012 03:27:01 +0100 From: Laurent Pinchart <laurent.pinchart+renesas@...asonboard.com> To: linux-kernel@...r.kernel.org Cc: Paul Mundt <lethal@...ux-sh.org>, Magnus Damm <magnus.damm@...il.com>, Simon Horman <horms@...ge.net.au>, Linus Walleij <linus.walleij@...aro.org>, Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>, Phil Edworthy <phil.edworthy@...esas.com>, Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@...esas.com> Subject: [PATCH 00/42] SH pin control and GPIO rework Hi everybody, Here's a pretty large patch series that rework pin control and GPIO support for SH and ARM SH/Renesas Mobile/Car platforms. The patches are based on top of v3.7-rc6. You can get them from my git tree at git://linuxtv.org/pinchartl/fbdev.git pinmux The idea behind these patches is to move SoC-specific pin control code from arch/ to drivers/pinctrl/ and use the Linux device model to instantiate the pin control device. This is required to add device tree support for the pin control device. The code has been compile-tested on all modified platforms except SH7264 and SH7269, and runtime tested on SH7372 (Mackerel), SH73A0 (KZM-A9-GT) and R8A7740 (Armadillo) so far. I will runtime test it on R8A7779 (Marzen). The SH7264 and SH7269 platforms have no gpiolib support so the PFC code can't be compiled for them. As the currently implemented arch-level pinmux support also depends on generic GPIO, we're moving from a situation where the code isn't used to a different situation where the code isn't used. I don't consider that as a regression. Sorry for the numerous checkpatch warnings, patches that move code around or rename files don't modify the content to make review easier, and thus carry warnings from the existing code. Currently missing from this series are DT bindings. I will send patches for those a bit later. As they will build on top of this series I would appreciate reviews (and hopefilly ack's). Laurent Pinchart (42): sh-pfc: Split platform data from the sh_pfc structure sh-pfc: Move private definitions and declarations to private header sh-pfc: Merge PFC core and pinctrl sh-pfc: Merge PFC core and gpio sh-pfc: Move platform device and driver to the core sh-pfc: Let the compiler decide whether to inline functions sh-pfc: Remove check for impossible error condition sh-pfc: Sort headers alphabetically sh-pfc: Split platform device and platform driver registration sh-pfc: Support passing resources through platform device ARM: shmobile: Register PFC platform device SH: Register PFC platform device sh-pfc: Remove platform device registration sh-pfc: Remove unused resource and num_resources platform data fields ARM: shmobile: Select PINCTRL sh: Select PINCTRL for CPU subtypes that require it sh-pfc: Move driver from drivers/sh/ to drivers/pinctrl/ sh-pfc: Support pinmux info in driver data instead of platform data sh-pfc: Add r8a7740 pinmux support sh-pfc: Add r8a7779 pinmux support sh-pfc: Add sh7367 pinmux support sh-pfc: Add sh7372 pinmux support sh-pfc: Add sh7377 pinmux support sh-pfc: Add sh73a0 pinmux support ARM: shmobile: pfc: Use driver-provided pinmux info sh-pfc: Add sh7203 pinmux support sh-pfc: Add sh7264 pinmux support sh-pfc: Add sh7269 pinmux support sh-pfc: Add sh7720 pinmux support sh-pfc: Add sh7722 pinmux support sh-pfc: Add sh7723 pinmux support sh-pfc: Add sh7724 pinmux support sh-pfc: Add sh7734 pinmux support sh-pfc: Add sh7757 pinmux support sh-pfc: Add sh7785 pinmux support sh-pfc: Add sh7786 pinmux support sh-pfc: Add shx3 pinmux support sh: pinmux: Use driver-provided pinmux info sh-pfc: Remove pinmux_info definition sh-pfc: Move sh_pfc.h from include/linux/ to driver directory ARM: shmobile: r8a7740: Add pin control resources ARM: shmobile: sh7372: Add pin control resources arch/arm/Kconfig | 1 + arch/arm/mach-shmobile/Makefile | 2 +- arch/arm/mach-shmobile/devices.c | 35 + arch/arm/mach-shmobile/devices.h | 26 + arch/arm/mach-shmobile/pfc-r8a7740.c | 2604 +---------------------------- arch/arm/mach-shmobile/pfc-r8a7779.c | 2613 +---------------------------- arch/arm/mach-shmobile/pfc-sh7367.c | 1706 +------------------- arch/arm/mach-shmobile/pfc-sh7372.c | 1648 +------------------ arch/arm/mach-shmobile/pfc-sh7377.c | 1666 +------------------ arch/arm/mach-shmobile/pfc-sh73a0.c | 2780 +------------------------------ arch/sh/Kconfig | 12 + arch/sh/include/asm/gpio.h | 2 +- arch/sh/include/cpu-common/cpu/pfc.h | 26 + arch/sh/kernel/cpu/Makefile | 2 +- arch/sh/kernel/cpu/pfc.c | 35 + arch/sh/kernel/cpu/sh2a/pinmux-sh7203.c | 1582 +----------------- arch/sh/kernel/cpu/sh2a/pinmux-sh7264.c | 2121 +----------------------- arch/sh/kernel/cpu/sh2a/pinmux-sh7269.c | 2823 +------------------------------ arch/sh/kernel/cpu/sh3/pinmux-sh7720.c | 1226 +------------- arch/sh/kernel/cpu/sh4a/pinmux-sh7722.c | 1778 +------------------- arch/sh/kernel/cpu/sh4a/pinmux-sh7723.c | 1893 +--------------------- arch/sh/kernel/cpu/sh4a/pinmux-sh7724.c | 2210 +------------------------ arch/sh/kernel/cpu/sh4a/pinmux-sh7734.c | 2470 +--------------------------- arch/sh/kernel/cpu/sh4a/pinmux-sh7757.c | 2267 +------------------------ arch/sh/kernel/cpu/sh4a/pinmux-sh7785.c | 1294 +-------------- arch/sh/kernel/cpu/sh4a/pinmux-sh7786.c | 822 +--------- arch/sh/kernel/cpu/sh4a/pinmux-shx3.c | 573 +------- drivers/pinctrl/Kconfig | 1 + drivers/pinctrl/Makefile | 1 + drivers/pinctrl/sh-pfc/Kconfig | 126 ++ drivers/pinctrl/sh-pfc/Makefile | 23 + drivers/pinctrl/sh-pfc/core.c | 666 ++++++++ drivers/pinctrl/sh-pfc/core.h | 74 + drivers/pinctrl/sh-pfc/gpio.c | 180 ++ drivers/pinctrl/sh-pfc/pfc-r8a7740.c | 2612 ++++++++++++++++++++++++++++ drivers/pinctrl/sh-pfc/pfc-r8a7779.c | 2624 ++++++++++++++++++++++++++++ drivers/pinctrl/sh-pfc/pfc-sh7203.c | 1592 +++++++++++++++++ drivers/pinctrl/sh-pfc/pfc-sh7264.c | 2131 +++++++++++++++++++++++ drivers/pinctrl/sh-pfc/pfc-sh7269.c | 2834 +++++++++++++++++++++++++++++++ drivers/pinctrl/sh-pfc/pfc-sh7367.c | 1722 +++++++++++++++++++ drivers/pinctrl/sh-pfc/pfc-sh7372.c | 1658 ++++++++++++++++++ drivers/pinctrl/sh-pfc/pfc-sh7377.c | 1683 ++++++++++++++++++ drivers/pinctrl/sh-pfc/pfc-sh73a0.c | 2798 ++++++++++++++++++++++++++++++ drivers/pinctrl/sh-pfc/pfc-sh7720.c | 1236 ++++++++++++++ drivers/pinctrl/sh-pfc/pfc-sh7722.c | 1779 +++++++++++++++++++ drivers/pinctrl/sh-pfc/pfc-sh7723.c | 1903 +++++++++++++++++++++ drivers/pinctrl/sh-pfc/pfc-sh7724.c | 2225 ++++++++++++++++++++++++ drivers/pinctrl/sh-pfc/pfc-sh7734.c | 2475 +++++++++++++++++++++++++++ drivers/pinctrl/sh-pfc/pfc-sh7757.c | 2282 +++++++++++++++++++++++++ drivers/pinctrl/sh-pfc/pfc-sh7785.c | 1304 ++++++++++++++ drivers/pinctrl/sh-pfc/pfc-sh7786.c | 837 +++++++++ drivers/pinctrl/sh-pfc/pfc-shx3.c | 582 +++++++ drivers/pinctrl/sh-pfc/pinctrl.c | 480 ++++++ drivers/pinctrl/sh-pfc/sh_pfc.h | 195 +++ drivers/sh/Kconfig | 1 - drivers/sh/Makefile | 1 - drivers/sh/pfc/Kconfig | 26 - drivers/sh/pfc/Makefile | 3 - drivers/sh/pfc/core.c | 572 ------- drivers/sh/pfc/gpio.c | 240 --- drivers/sh/pfc/pinctrl.c | 529 ------ include/linux/sh_pfc.h | 236 --- 62 files changed, 36231 insertions(+), 35617 deletions(-) create mode 100644 arch/arm/mach-shmobile/devices.c create mode 100644 arch/arm/mach-shmobile/devices.h create mode 100644 arch/sh/include/cpu-common/cpu/pfc.h create mode 100644 arch/sh/kernel/cpu/pfc.c create mode 100644 drivers/pinctrl/sh-pfc/Kconfig create mode 100644 drivers/pinctrl/sh-pfc/Makefile create mode 100644 drivers/pinctrl/sh-pfc/core.c create mode 100644 drivers/pinctrl/sh-pfc/core.h create mode 100644 drivers/pinctrl/sh-pfc/gpio.c create mode 100644 drivers/pinctrl/sh-pfc/pfc-r8a7740.c create mode 100644 drivers/pinctrl/sh-pfc/pfc-r8a7779.c create mode 100644 drivers/pinctrl/sh-pfc/pfc-sh7203.c create mode 100644 drivers/pinctrl/sh-pfc/pfc-sh7264.c create mode 100644 drivers/pinctrl/sh-pfc/pfc-sh7269.c create mode 100644 drivers/pinctrl/sh-pfc/pfc-sh7367.c create mode 100644 drivers/pinctrl/sh-pfc/pfc-sh7372.c create mode 100644 drivers/pinctrl/sh-pfc/pfc-sh7377.c create mode 100644 drivers/pinctrl/sh-pfc/pfc-sh73a0.c create mode 100644 drivers/pinctrl/sh-pfc/pfc-sh7720.c create mode 100644 drivers/pinctrl/sh-pfc/pfc-sh7722.c create mode 100644 drivers/pinctrl/sh-pfc/pfc-sh7723.c create mode 100644 drivers/pinctrl/sh-pfc/pfc-sh7724.c create mode 100644 drivers/pinctrl/sh-pfc/pfc-sh7734.c create mode 100644 drivers/pinctrl/sh-pfc/pfc-sh7757.c create mode 100644 drivers/pinctrl/sh-pfc/pfc-sh7785.c create mode 100644 drivers/pinctrl/sh-pfc/pfc-sh7786.c create mode 100644 drivers/pinctrl/sh-pfc/pfc-shx3.c create mode 100644 drivers/pinctrl/sh-pfc/pinctrl.c create mode 100644 drivers/pinctrl/sh-pfc/sh_pfc.h delete mode 100644 drivers/sh/pfc/Kconfig delete mode 100644 drivers/sh/pfc/Makefile delete mode 100644 drivers/sh/pfc/core.c delete mode 100644 drivers/sh/pfc/gpio.c delete mode 100644 drivers/sh/pfc/pinctrl.c delete mode 100644 include/linux/sh_pfc.h -- Regards, Laurent Pinchart -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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