* [PATCH 1/4] dt-bindings: interrupt-controller: New binding for Meson-A1 SoCs
2019-12-06 12:17 [PATCH 0/4] irqchip/meson-gpio: Add support for Meson-A1 SoC Qianggui Song
@ 2019-12-06 12:17 ` Qianggui Song
2019-12-06 12:17 ` [PATCH 4/4] arm64: dts: meson: a1: add gpio interrupt controller support Qianggui Song
1 sibling, 0 replies; 3+ messages in thread
From: Qianggui Song @ 2019-12-06 12:17 UTC (permalink / raw)
To: Thomas Gleixner, Jason Cooper, Marc Zyngier
Cc: Qianggui Song, Kevin Hilman, Neil Armstrong, Jerome Brunet,
Jianxin Pan, Xingyu Chen, Hanjie Lin, linux-kernel,
linux-arm-kernel, linux-amlogic, devicetree, Rob Herring,
Mark Rutland
Update dt-binding document for GPIO interrupt controller of Meson-A1 SoCs
Signed-off-by: Qianggui Song <qianggui.song@amlogic.com>
---
.../bindings/interrupt-controller/amlogic,meson-gpio-intc.txt | 1 +
1 file changed, 1 insertion(+)
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 684bb1cd75ec..23b18b92c558 100644
--- 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 (A113D, A113X)
"amlogic,meson-g12a-gpio-intc" for G12A SoCs (S905D2, S905X2, S905Y2)
"amlogic,meson-sm1-gpio-intc" for SM1 SoCs (S905D3, S905X3, S905Y3)
+ "amlogic,meson-a1-gpio-intc" for A1 SoCs (A113L)
- reg : Specifies base physical address and size of the registers.
- interrupt-controller : Identifies the node as an interrupt controller.
- #interrupt-cells : Specifies the number of cells needed to encode an
--
2.24.0
^ permalink raw reply related [flat|nested] 3+ messages in thread
* [PATCH 4/4] arm64: dts: meson: a1: add gpio interrupt controller support
2019-12-06 12:17 [PATCH 0/4] irqchip/meson-gpio: Add support for Meson-A1 SoC Qianggui Song
2019-12-06 12:17 ` [PATCH 1/4] dt-bindings: interrupt-controller: New binding for Meson-A1 SoCs Qianggui Song
@ 2019-12-06 12:17 ` Qianggui Song
1 sibling, 0 replies; 3+ messages in thread
From: Qianggui Song @ 2019-12-06 12:17 UTC (permalink / raw)
To: Thomas Gleixner, Jason Cooper, Marc Zyngier
Cc: Qianggui Song, Kevin Hilman, Neil Armstrong, Jerome Brunet,
Jianxin Pan, Xingyu Chen, Hanjie Lin, linux-kernel,
linux-arm-kernel, linux-amlogic, devicetree, Rob Herring,
Mark Rutland
add gpio interrupt controller node to a1 SoC
Signed-off-by: Qianggui Song <qianggui.song@amlogic.com>
---
arch/arm64/boot/dts/amlogic/meson-a1.dtsi | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
index 0965259af869..6d52350a5652 100644
--- a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
@@ -92,6 +92,15 @@ gpio: bank@0400 {
};
+ gpio_intc: interrupt-controller@0440 {
+ compatible = "amlogic,meson-gpio-intc",
+ "amlogic,meson-a1-gpio-intc";
+ reg = <0x0 0x0440 0x0 0x14>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ amlogic,channel-interrupts = <49 50 51 52 53 54 55 56>;
+ };
+
uart_AO: serial@1c00 {
compatible = "amlogic,meson-gx-uart",
"amlogic,meson-ao-uart";
--
2.24.0
^ permalink raw reply related [flat|nested] 3+ messages in thread