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path: root/drivers/pinctrl/sh-pfc/pfc-sh73a0.c
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* pinctrl: sh-pfc: sh73a0: Add MSIOF supportGeert Uytterhoeven2015-12-08
| | | | | | | | Add pins, groups, and a function for the 4 MSIOF devices. Note that the pin function name of MSIOF3 is named BBIF1. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
* pinctrl: sh-pfc: sh73a0: Correct comment for LCD2 data pinsGeert Uytterhoeven2015-12-08
| | | | | | The 12 data pins of LCD2 are numbered 0..11, not 0..12. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
* pinctrl: sh-pfc: Rename .gpio_data[] to .pinmux_data[]Geert Uytterhoeven2015-10-20
| | | | | | | | | | | The sh_pfc_soc_info.gpio_data[] array contains not only GPIO data, but also various other pinmux-related data (functions and marks). Every single driver already calls its local array pinmux_data[]. Hence rename the sh_pfc_soc_info member to "pinmux_data". Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
* pinctrl: sh-pfc: Remove hardcoded IRQ numbersLaurent Pinchart2015-10-02
| | | | | | | | | Now that all ARM-based Renesas SoCs use multiplatform kernels only the hardcoded IRQ numbers can be dropped as they're dynamically allocated. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
* pinctrl: sh-pfc: sh73a0: Remove obsolete multi-platform checkGeert Uytterhoeven2015-07-16
| | | | | | | | | | | | | Since the removal of the sh73a0 legacy SoC code in commit 9a9863987bf7307f ("ARM: shmobile: Remove legacy SoC code for SH-Mobile AG5"), sh73a0 is only supported in generic ARM multi-platform builds. Hence CONFIG_ARCH_MULTIPLATFORM is always set, and the check can be removed. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* pinctrl: sh-pfc: sh73a0: Remove unnecessary SoC data allocationLaurent Pinchart2014-09-23
| | | | | | | | | | The SoC data structure allocated at init time only holds a regulator pointer that is only used in the init function. Replace it with a local variable and get rid of the SoC data structure allocation altogether. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* pinctrl: sh-pfc: rename confusing pinmux ops variableLinus Walleij2014-09-04
| | | | | | | | | | The vtable named *pinmux_ops in the affected files are not really about pin multiplexing, but a struct related to some PFC-specific operations, inclusing pin config (bias setting). Rename the variable so as to avoid confusions. Acked-by: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* sh-pfc: sh73a0: Introduce the use of devm_regulator_registerHimangi Saraogi2014-07-11
| | | | | | | | | | | This patch moves data allocated using regulator_register to devm_regulator_register and does away the calls to regulator_unregister. The sh73a0_pinmux_soc_exit function is no longer needed and is removed. Signed-off-by: Himangi Saraogi <himangi774@gmail.com> Acked-by: Julia Lawall <julia.lawall@lip6.fr> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* pinctrl: sh-pfc: sh73a0: Allow Multiplatform BuildMagnus Damm2014-05-22
| | | | | | | | | Add #ifdefs to allow sh73a0 Multiplatform build. Needed to enable sh73a0 Multiplatform support. Signed-off-by: Magnus Damm <damm+renesas@opensource.se> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* pinctrl: sh-pfc: ARM: Constify pins and cfg_regs arraysLaurent Pinchart2013-12-20
| | | | | | | The arrays are never modified, declare them as const. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* sh-pfc: Rename sh_pfc window field to windowsLaurent Pinchart2013-12-12
| | | | | | | | There's more than one window, name the field windows. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* sh-pfc: sh73a0: Sort IRQ entries by IRQ numberLaurent Pinchart2013-12-12
| | | | | | | | | This makes catching duplicate entries easier. Merge the two IRQ9 entries found after sorting. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* sh-pfc: sh73a0: Add missing IRQ15Laurent Pinchart2013-12-12
| | | | | | | | The external IRQ15 input multiplexed on GPIO 0 is missing. Add it. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* sh-pfc: Share common PORTCR macro definitionLaurent Pinchart2013-12-10
| | | | | | | | The macro is defined identically in four different locations. Share it. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Linus Walleij <linus.walleij@linaro.org>
* Merge tag 'v3.11-rc7' into develLinus Walleij2013-08-29
|\ | | | | | | | | | | | | | | | | | | Merged in this to avoid conflicts with the big locking fixes from upstream. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Conflicts: drivers/pinctrl/pinctrl-sunxi.c
| * pinctrl: sh-pfc: fix SDHI0 VccQ regulator on sh73a0 with DTGuennadi Liakhovetski2013-07-22
| | | | | | | | | | | | | | | | | | | | | | | | The PFC pinctrl driver on sh73a0 is also regiatering a VccQ regulator for SDHI0. However, its consumers list only included the platform-data based SDHI device name. When booted with DT SDHI0 couldn't enable VccQ and therefore was unusable. Fix this by adding a consumer with DT-based name. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com> Acked-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* | Merge branch 'pinmux/next/fixes' of git://linuxtv.org/pinchartl/fbdev into develLinus Walleij2013-07-29
|\ \ | | | | | | | | | Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| * | sh-pfc: sh73a0: Remove EXT_IRQ16L and EXT_IRQ16H macrosLaurent Pinchart2013-07-29
| |/ | | | | | | | | | | | | | | The macros expand to irq_pin() calls and where most probably introduced from a copy&paste of the sh7372 PFC data. Replace them with irq_pin(). Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Magnus Damm <damm@opensource.se>
* | sh-pfc: Support pins not associated with a GPIO portLaurent Pinchart2013-07-29
| | | | | | | | | | | | | | | | | | | | | | | | | | Pins with selectable functions but without a GPIO port can't be named PORT_# or GP_#_#. Add a SH_PFC_PIN_NAMED macro to declare such pins in the pinmux pins array, naming them with the PIN_ prefix followed by the pin physical position. In order to make sure not to register those pins as GPIOs, add a SH_PFC_PIN_CFG_NO_GPIO pin flag to denote pins without a GPIO port. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Tested-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
* | sh-pfc: Compute pin ranges automaticallyLaurent Pinchart2013-07-29
| | | | | | | | | | | | | | | | | | Remove the manually specified ranges from PFC SoC data and compute the ranges automatically. This prevents ranges from being out-of-sync with pins definitions. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Tested-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
* | sh-pfc: Add port numbers to the CPU_ALL_PORT macroLaurent Pinchart2013-07-29
| | | | | | | | | | | | | | | | Pass down the port number down to the PORT_1 macro. The port number will be used to compute the pin ranges automatically. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Tested-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
* | sh-pfc: Consolidate pin definition macrosLaurent Pinchart2013-07-29
| | | | | | | | | | | | | | Move the pin definition macros to a common header file. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Tested-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
* | sh-pfc: Consolidate PFC SoC data macrosLaurent Pinchart2013-07-29
| | | | | | | | | | | | | | | | Move macros defined in several SoC data files to a common location and document them. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Tested-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
* | sh-pfc: Replace pinmux_enum_id typedef with u16Laurent Pinchart2013-07-29
|/ | | | | | | | | | The typedef only conceals the real variable type without bringing any additional value (see Documentation/CodingStyle, section 5.b). Moreover, it polutes the pinmux namespace. Replace it with the integer type it used to hide. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Tested-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
* sh-pfc: sh73a0: Remove function GPIOsLaurent Pinchart2013-06-05
| | | | | | | No sh73a0 platform use the function GPIOs API. Remove it. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* sh-pfc: sh73a0: Add TPU pin groups and functionsLaurent Pinchart2013-06-05
| | | | | Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* sh-pfc: sh73a0: Add VCCQ MC0 regulatorLaurent Pinchart2013-06-05
| | | | | | | | | | | | | | | The sh73a0 has an internal power gate on the VCCQ power supply for the SDHI0 device that is controlled (for some strange reason) by a bit in a PFC register. This feature should be exposed as a regulator. As the same register is also used for pin control purposes there is no way to achieve atomic read/write sequences with a separate regulator driver. We thus need to implement the regulator here. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* Merge tag 'renesas-pinctrl-for-linus' of ↵Linus Torvalds2013-05-04
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC pinctrl changes for Renesas from Olof Johansson: "This is yet another driver change, which is split out just because of its size. As already in 3.9, a lot of changes are going on here, as the shmobile platform gets converted from its own pin control API to the generic drivers/pinctrl subsystem. Based on agreements with Paul Mundt, we are merging the sh-arch-side changes here as well" * tag 'renesas-pinctrl-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (142 commits) ARM: shmobile: r8a7779: Remove INTC function GPIOs ARM: shmobile: r8a7779: Remove LBSC function GPIOs ARM: shmobile: r8a7779: Remove USB function GPIOs ARM: shmobile: r8a7779: Remove HSPI function GPIOs ARM: shmobile: r8a7779: Remove SCIF function GPIOs ARM: shmobile: r8a7779: Remove SDHI and MMCIF function GPIOs ARM: shmobile: r8a7779: Remove DU function GPIOs ARM: shmobile: r8a7779: Remove DU1_DOTCLKOUT1 GPIO ARM: shmobile: r8a7740: Remove SDHI and MMCIF function GPIOs ARM: shmobile: r8a7740: Remove LCD0 and LCD1 function GPIOs ARM: shmobile: sh73a0: Remove IrDA function GPIOs ARM: shmobile: sh73a0: Remove USB function GPIOs ARM: shmobile: sh73a0: Remove BSC function GPIOs ARM: shmobile: sh73a0: Remove KEYSC function GPIOs ARM: shmobile: sh73a0: Remove pull-up function GPIOS ARM: shmobile: sh73a0: Remove FSI function GPIOs ARM: shmobile: sh73a0: Remove I2C function GPIOs ARM: shmobile: sh73a0: Remove SCIFA and SCIFB function GPIOs ARM: shmobile: sh73a0: Remove LCDC and LCDC2 function GPIOs ARM: shmobile: sh7372: Remove SDHI and MMCIF function GPIOs ...
| * sh-pfc: sh73a0: Remove IrDA function GPIOSLaurent Pinchart2013-03-15
| | | | | | | | | | | | | | | | All sh73a0 platforms now use the pinctrl API to control the IrDA pins, the corresponding function GPIOS are unused. Remove them. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Linus Walleij <linus.walleij@linaro.org>
| * sh-pfc: sh73a0: Remove USB function GPIOSLaurent Pinchart2013-03-15
| | | | | | | | | | | | | | | | All sh73a0 platforms now use the pinctrl API to control the USB pins, the corresponding function GPIOS are unused. Remove them. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Linus Walleij <linus.walleij@linaro.org>
| * sh-pfc: sh73a0: Remove BSC function GPIOSLaurent Pinchart2013-03-15
| | | | | | | | | | | | | | | | All sh73a0 platforms now use the pinctrl API to control the BSC pins, the corresponding function GPIOS are unused. Remove them. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Linus Walleij <linus.walleij@linaro.org>
| * sh-pfc: sh73a0: Remove KEYSC function GPIOSLaurent Pinchart2013-03-15
| | | | | | | | | | | | | | | | All sh73a0 platforms now use the pinctrl API to control the KEYSC pins, the corresponding function GPIOS are unused. Remove them. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Linus Walleij <linus.walleij@linaro.org>
| * sh-pfc: sh73a0: Remove pull-up function GPIOSLaurent Pinchart2013-03-15
| | | | | | | | | | | | | | | | All sh73a0 platforms now use the pinconf API to control pull-ups, the corresponding function GPIOS are unused. Remove them. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Linus Walleij <linus.walleij@linaro.org>
| * sh-pfc: sh73a0: Remove FSI function GPIOSLaurent Pinchart2013-03-15
| | | | | | | | | | | | | | | | All sh73a0 platforms now use the pinctrl API to control the FSI pins, the corresponding function GPIOS are unused. Remove them. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Linus Walleij <linus.walleij@linaro.org>
| * sh-pfc: sh73a0: Remove I2C function GPIOSLaurent Pinchart2013-03-15
| | | | | | | | | | | | | | | | All sh73a0 platforms now use the pinctrl API to control the I2C pins, the corresponding function GPIOS are unused. Remove them. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Linus Walleij <linus.walleij@linaro.org>
| * sh-pfc: sh73a0: Remove SCIFA and SCIFB function GPIOSLaurent Pinchart2013-03-15
| | | | | | | | | | | | | | | | All sh73a0 platforms now use the pinctrl API to control the SCIFA and SCIFB pins, the corresponding function GPIOS are unused. Remove them. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Linus Walleij <linus.walleij@linaro.org>
| * sh-pfc: sh73a0: Remove LCD and LCD2 function GPIOSLaurent Pinchart2013-03-15
| | | | | | | | | | | | | | | | All sh73a0 platforms now use the pinctrl API to control the LCD and LCD2 pins, the corresponding function GPIOS are unused. Remove them. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Linus Walleij <linus.walleij@linaro.org>
| * sh-pfc: sh73a0: Add IrDA pin groups and functionsLaurent Pinchart2013-03-15
| | | | | | | | | | Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Linus Walleij <linus.walleij@linaro.org>
| * sh-pfc: sh73a0: Add USB pin groups and functionsLaurent Pinchart2013-03-15
| | | | | | | | | | Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Linus Walleij <linus.walleij@linaro.org>
| * sh-pfc: sh73a0: Add BSC pin groups and functionsLaurent Pinchart2013-03-15
| | | | | | | | | | Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Linus Walleij <linus.walleij@linaro.org>
| * sh-pfc: sh73a0: Add KEYSC pin groups and functionsLaurent Pinchart2013-03-15
| | | | | | | | | | Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Linus Walleij <linus.walleij@linaro.org>
| * sh-pfc: sh73a0: Add SDHI and MMCIF pin groups and functionsGuennadi Liakhovetski2013-03-15
| | | | | | | | | | | | | | | | | | Add pin group definitions for SDHI0, SDHI1, SDHI2 and MMCIF interfaces on sh73a0. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Linus Walleij <linus.walleij@linaro.org>
| * sh-pfc: sh73a0: Add FSI pin groups and functionsLaurent Pinchart2013-03-15
| | | | | | | | | | Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Linus Walleij <linus.walleij@linaro.org>
| * sh-pfc: sh73a0: Add I2C2 and I2C3 pin groups and functionsLaurent Pinchart2013-03-15
| | | | | | | | | | Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Linus Walleij <linus.walleij@linaro.org>
| * sh-pfc: sh73a0: Add SCIFA and SCIFB pin groups and functionsLaurent Pinchart2013-03-15
| | | | | | | | | | Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Linus Walleij <linus.walleij@linaro.org>
| * sh-pfc: sh73a0: Add LCD and LCD2 pin groups and functionsLaurent Pinchart2013-03-15
| | | | | | | | | | Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Linus Walleij <linus.walleij@linaro.org>
| * sh-pfc: sh73a0: Add bias (pull-up/down) pinconf supportLaurent Pinchart2013-03-15
| | | | | | | | | | Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Linus Walleij <linus.walleij@linaro.org>
| * sh-pfc: Constify all SoC dataLaurent Pinchart2013-03-15
| | | | | | | | | | | | | | None of the SoC data need to be modified. Constify it. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Linus Walleij <linus.walleij@linaro.org>
| * ARM: shmobile: sh73a0: Support sparse GPIO numbersGuennadi Liakhovetski2013-03-15
| | | | | | | | | | | | | | | | | | The SH73A0 SoC has sparse GPIO numbers. Declare the pin numbers ranges in the PFC SoC data and use the pin numbers in the GPIO API. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Linus Walleij <linus.walleij@linaro.org>
| * sh-pfc: Look up IRQ table entries by GPIO numberLaurent Pinchart2013-03-15
| | | | | | | | | | | | | | | | | | Instead of converting the GPIO number to an enum_id and looking up IRQ table entries by enum_id, replace the pinmux_irq enum_ids field with a gpios field and lookup entries using the GPIO number. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Linus Walleij <linus.walleij@linaro.org>
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