Add irq line muxing definition for sama5 SoCs.
Signed-off-by: Boris BREZILLON <b.brezil...@overkiz.com>
---
arch/arm/boot/dts/sama5d3.dtsi | 40 ++++++++++++++++++++++++++++++++++-
arch/arm/boot/dts/sama5d3_tcb1.dtsi | 22 +++++++++++++++++++
2 files changed, 61 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/sama5d3.dtsi b/arch/arm/boot/dts/sama5d3.dtsi
index de9fece..1e8f4b5 100644
--- a/arch/arm/boot/dts/sama5d3.dtsi
+++ b/arch/arm/boot/dts/sama5d3.dtsi
@@ -390,6 +390,44 @@
interrupt-controller;
reg = <0xfffff000 0x200>;
atmel,external-irqs = <47>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ atmel,aic-irq-mapping = <0xffffffff 0x7ffff>;
+
+ sysc_irq_mux: irq-mux@1 {
+ compatible = "atmel,aic-mux";
+ reg = <1>;
+
+ pmc_irq {
+ compatible =
"atmel,aic-mux-3reg-irq";
+ atmel,aic-mux-irq-reg = <&pmc 0
0x64 0x5074b>;
+ };
+
+ rtc_irq {
+ compatible =
"atmel,aic-mux-3reg-irq";
+ atmel,aic-mux-irq-reg = <&rtc 0
0x24 0x1f>;
+ };
+ };
+
+ tcb0_irq_mux: irq-mux@26 {
+ compatible = "atmel,aic-mux";
+ reg = <26>;
+
+ tc0_irq {
+ compatible =
"atmel,aic-mux-3reg-irq";
+ atmel,aic-mux-irq-reg = <&tcb0
0 0x28 0xff>;
+ };
+
+ tc1_irq {
+ compatible =
"atmel,aic-mux-3reg-irq";
+ atmel,aic-mux-irq-reg = <&tcb0
0 0x68 0xff>;
+ };
+
+ tc2_irq {
+ compatible =
"atmel,aic-mux-3reg-irq";
+ atmel,aic-mux-irq-reg = <&tcb0
0 0xa8 0xff>;
+ };
+ };
};
pinctrl@fffff200 {
@@ -1061,7 +1099,7 @@
status = "disabled";
};
- rtc@fffffeb0 {
+ rtc: rtc@fffffeb0 {
compatible = "atmel,at91rm9200-rtc";
reg = <0xfffffeb0 0x30>;
interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
diff --git a/arch/arm/boot/dts/sama5d3_tcb1.dtsi
b/arch/arm/boot/dts/sama5d3_tcb1.dtsi
index 382b044..123b153 100644
--- a/arch/arm/boot/dts/sama5d3_tcb1.dtsi
+++ b/arch/arm/boot/dts/sama5d3_tcb1.dtsi
@@ -18,6 +18,28 @@
ahb {
apb {
+ aic: interrupt-controller@fffff000 {
+ tcb1_irq_mux: irq-mux@27 {
+ compatible = "atmel,aic-mux";
+ reg = <27>;
+
+ tc3_irq {
+ compatible =
"atmel,aic-mux-3reg-irq";
+ atmel,aic-mux-irq-reg = <&tcb1
0 0x28 0xff>;
+ };
+
+ tc4_irq {
+ compatible =
"atmel,aic-mux-3reg-irq";
+ atmel,aic-mux-irq-reg = <&tcb1
0 0x68 0xff>;
+ };
+
+ tc5_irq {
+ compatible =
"atmel,aic-mux-3reg-irq";
+ atmel,aic-mux-irq-reg = <&tcb1
0 0xa8 0xff>;
+ };
+ };
+ };
+
pmc: pmc@fffffc00 {
periphck {
tcb1_clk: tcb1_clk {
--
1.7.9.5
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