Commit-ID: 868c4e07533c67f7b6525a4561d8f59dbfdd5e06
Gitweb: https://git.kernel.org/tip/868c4e07533c67f7b6525a4561d8f59dbfdd5e06
Author: Yixun Lan <yixun.lan@xxxxxxxxxxx>
AuthorDate: Sun, 8 Apr 2018 14:57:00 +0000
Committer: Marc Zyngier <marc.zyngier@xxxxxxx>
CommitDate: Thu, 24 May 2018 12:34:18 +0100
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@xxxxxxxxxxx>
Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
---
drivers/irqchip/irq-meson-gpio.c | 5 +++++
1 file changed, 5 insertions(+)
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 },
{ }
};
--
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