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path: root/drivers/irqchip/irq-meson-gpio.c (follow)
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2019-06-19treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 463Thomas Gleixner1-14/+1
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of version 2 of the gnu general public license as published by the free software foundation this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not see http www gnu org licenses the full gnu general public license is included in this distribution in the file called copying extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Enrico Weigelt <info@metux.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081202.258730266@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-05-24irqchip/meson-gpio: Add support for Meson-AXG SoCsYixun Lan1-0/+5
The Meson-AXG SoC uses the same GPIO interrupt controller IP block as the other Meson SoCs. A total of 100 pins can be spied on, which is the sum of: - 255:100 Undefined(no interrupt) - 99:84, 16 pins on bank GPIOY - 83:61, 23 pins on bank GPIOX - 60:40, 21 pins on bank GPIOA - 39:25, 15 pins on bank BOOT - 24:14, 11 pins on bank GPIOZ - 13:0 , 14 pins in the AO domain Signed-off-by: Yixun Lan <yixun.lan@amlogic.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2017-11-02irqchip/meson-gpio: add support for Meson8 SoCsMartin Blumenstingl1-0/+5
Meson8 uses the same GPIO interrupt controller IP block as the other Meson SoCs. A total of 134 pins can be spied on, which is the sum of: - 22 pins on bank GPIOX - 17 pins on bank GPIOY - 30 pins on bank GPIODV - 10 pins on bank GPIOH - 15 pins on bank GPIOZ - 7 pins on bank CARD - 19 pins on bank BOOT - 14 pins in the AO domain Acked-by: Kevin Hilman <khilman@baylibre.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2017-10-19irqchip/meson: Add support for gpio interrupt controllerJerome Brunet1-0/+414
Add support for the interrupt gpio controller found on Amlogic's meson SoC family. This controller is a separate controller from the gpio controller. It is able to spy on the SoC pad. It is essentially a 256 to 8 router with a filtering block to select level or edge and polarity. The number of actual mappable inputs depends on the SoC. Cc: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>