irqchip: meson: add gpio IRQ support for txl

PD#168480: irqchip: meson: add gpio IRQ support for txl

Change-Id: I03b32a3ffe4a7e9b63631ac5e593bcbf346b8765
Signed-off-by: Xingyu Chen <xingyu.chen@amlogic.com>
Signed-off-by: Bo Yang <bo.yang@amlogic.com>

diff --git a/Documentation/devicetree/bindings/interrupt-controller/amlogic,meson-gpio-intc.txt b/Documentation/devicetree/bindings/interrupt-controller/amlogic,meson-gpio-intc.txt
index 01a5873..284a36c 100644 (file)
--- a/Documentation/devicetree/bindings/interrupt-controller/amlogic,meson-gpio-intc.txt
+++ b/Documentation/devicetree/bindings/interrupt-controller/amlogic,meson-gpio-intc.txt
@@ -17,6 +17,7 @@ Required properties:
    “amlogic,meson-axg-gpio-intc” for AXG SoCs (A113G, A113D) or
    “amlogic,meson-txlx-gpio-intc” for TXLX SoCs (T962X, T962E)
    “amlogic,meson-g12a-gpio-intc” for G12A SoCs (S905D2, S905X2, S905Y2)
+   “amlogic,meson-txl-gpio-intc” for TXL SoCs (T950, T952, T960, T962)
 - interrupt-parent : a phandle to the GIC the interrupts are routed to.
    Usually this is provided at the root level of the device tree as it is
    common to most of the SoC.

diff --git a/drivers/amlogic/irqchip/irq-meson-gpio.c b/drivers/amlogic/irqchip/irq-meson-gpio.c
index a9719c4..a4ff877 100644 (file)
--- a/drivers/amlogic/irqchip/irq-meson-gpio.c
+++ b/drivers/amlogic/irqchip/irq-meson-gpio.c
@@ -75,6 +75,10 @@ static const struct meson_gpio_irq_params g12a_params = {
        .nr_hwirq = 100,
 };
 
+static const struct meson_gpio_irq_params txl_params = {
+       .nr_hwirq = 93,
+};
+
 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 },
@@ -83,6 +87,7 @@ static const struct of_device_id meson_irq_gpio_matches[] = {
        { .compatible = "amlogic,meson-axg-gpio-intc", .data = &axg_params },
        { .compatible = "amlogic,meson-txlx-gpio-intc", .data = &txlx_params },
        { .compatible = "amlogic,meson-g12a-gpio-intc", .data = &g12a_params },
+       { .compatible = "amlogic,meson-txl-gpio-intc", .data = &txl_params },
        { }
 };