diff options
| author | Yixun Lan <yixun.lan@amlogic.com> | 2018-04-08 16:57:00 +0200 |
|---|---|---|
| committer | Marc Zyngier <marc.zyngier@arm.com> | 2018-05-24 13:34:18 +0200 |
| commit | 868c4e07533c67f7b6525a4561d8f59dbfdd5e06 (patch) | |
| tree | 9730592e7faab9303e6e4d84307caae9f36e782a /drivers/irqchip/irq-meson-gpio.c | |
| parent | dt-bindings: interrupt-controller: New binding for Meson-AXG SoC (diff) | |
| download | linux-868c4e07533c67f7b6525a4561d8f59dbfdd5e06.tar.xz linux-868c4e07533c67f7b6525a4561d8f59dbfdd5e06.zip | |
irqchip/meson-gpio: Add support for Meson-AXG SoCs
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>
Diffstat (limited to 'drivers/irqchip/irq-meson-gpio.c')
| -rw-r--r-- | drivers/irqchip/irq-meson-gpio.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/irqchip/irq-meson-gpio.c b/drivers/irqchip/irq-meson-gpio.c index a59bdbc0b9bb..7b531fd075b8 100644 --- a/drivers/irqchip/irq-meson-gpio.c +++ b/drivers/irqchip/irq-meson-gpio.c @@ -63,11 +63,16 @@ static const struct meson_gpio_irq_params gxl_params = { .nr_hwirq = 110, }; +static const struct meson_gpio_irq_params axg_params = { + .nr_hwirq = 100, +}; + static const struct of_device_id meson_irq_gpio_matches[] = { { .compatible = "amlogic,meson8-gpio-intc", .data = &meson8_params }, { .compatible = "amlogic,meson8b-gpio-intc", .data = &meson8b_params }, { .compatible = "amlogic,meson-gxbb-gpio-intc", .data = &gxbb_params }, { .compatible = "amlogic,meson-gxl-gpio-intc", .data = &gxl_params }, + { .compatible = "amlogic,meson-axg-gpio-intc", .data = &axg_params }, { } }; |