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* MIPS: ath79: Move the GPIO driver to drivers/gpioAlban Bedel2015-09-031-236/+0
| | | | | | | | | | | | | | GPIO drivers should be in drivers/gpio Signed-off-by: Alban Bedel <albeu@free.fr> Acked-by: Linus Walleij <linus.walleij@linaro.org> Cc: linux-gpio@vger.kernel.org Cc: Alexandre Courbot <gnurou@gmail.com> Cc: Gabor Juhos <juhosg@openwrt.org> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/10597/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: Ath79: Remove the unused GPIO function APIAlban Bedel2015-09-031-43/+0
| | | | | | | | | | | | | | | | | To prepare moving the GPIO driver to drivers/gpio remove the platform specific pinmux API. As it is not used by any board, and such functionality should better be implemented using the pinmux subsystem just removing it seems to be the best option. Signed-off-by: Alban Bedel <albeu@free.fr> Acked-by: Linus Walleij <linus.walleij@linaro.org> Cc: linux-gpio@vger.kernel.org Cc: Alexandre Courbot <gnurou@gmail.com> Cc: Gabor Juhos <juhosg@openwrt.org> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/10596/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: ath79: Add OF support to the GPIO driverAlban Bedel2015-06-211-22/+57
| | | | | | | | | Replace the simple GPIO chip registration by a platform driver and make ath79_gpio_init() just register the device. Signed-off-by: Alban Bedel <albeu@free.fr> Cc: linux-mips@linux-mips.org Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: ath79: add GPIO setup code for the QCA955X SoCsGabor Juhos2013-02-191-1/+3
| | | | | | | | | | | | | The existing code can handle the GPIO controller of the QCA955x SoCs. Add a minimal glue code to make it working. Cc: Rodriguez, Luis <rodrigue@qca.qualcomm.com> Cc: Giori, Kathy <kgiori@qca.qualcomm.com> Cc: QCA Linux Team <qca-linux-team@qca.qualcomm.com> Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/4947/ Signed-off-by: John Crispin <blogic@openwrt.org>
* MIPS: ath79: simplify ath79_gpio_function_* routinesGabor Juhos2013-02-171-24/+6
| | | | | | | | | Make ath79_gpio_function_{en,dis}able to be wrappers around ath79_gpio_function_setup. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/4871/ Signed-off-by: John Crispin <blogic@openwrt.org>
* MIPS: ath79: fix GPIO function selection for AR934x SoCsGabor Juhos2013-02-171-12/+26
| | | | | | | | | | | | | | GPIO function selection is not working on the AR934x SoCs because the offset of the function selection register is different on those. Add a helper routine which returns the correct register address based on the SoC type, and use that in the 'ath79_gpio_function_*' routines. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/4870/ Signed-off-by: John Crispin <blogic@openwrt.org>
* MIPS: ath79: Fix number of GPIO lines for AR724[12]Gabor Juhos2012-08-171-2/+4
| | | | | | | | | The AR724[12] SoCs have more GPIO lines than the AR7240. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Cc: Cc: linux-mips@linux-mips.org Patchwork: https://http://patchwork.linux-mips.org/patch/4167/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: ath79: add GPIO support code for AR934XGabor Juhos2012-05-151-1/+46
| | | | | | | | | Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Acked-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com> Cc: linux-mips@linux-mips.org Cc: mcgrof@infradead.org Patchwork: https://patchwork.linux-mips.org/patch/3508/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: ath79: add AR933X specific GPIO initializationGabor Juhos2011-12-071-0/+2
| | | | | | | | | Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Cc: linux-mips@linux-mips.org Cc: Kathy Giori <kgiori@qca.qualcomm.com> Cc: "Luis R. Rodriguez" <rodrigue@qca.qualcomm.com> Patchwork: https://patchwork.linux-mips.org/patch/2524/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: ath79: add GPIOLIB supportGabor Juhos2011-01-181-0/+197
This patch implements generic GPIO routines for the built-in GPIO controllers of the Atheros AR71XX/AR724X/AR913X SoCs. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: Imre Kaloz <kaloz@openwrt.org> Cc: David Brownell <dbrownell@users.sourceforge.net> Cc: linux-mips@linux-mips.org Cc: Luis R. Rodriguez <lrodriguez@atheros.com> Cc: Cliff Holden <Cliff.Holden@Atheros.com> Cc: Kathy Giori <Kathy.Giori@Atheros.com> Patchwork: https://patchwork.linux-mips.org/patch/1948/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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