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* 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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