* [PATCH v2 1/2] dt-bindings: arm64: dts: airoha: Add an7583 entry
2026-05-13 19:21 [PATCH v2 0/2] Introduce Airoha AN7583 SoC and AN7583 Evaluation Board Lorenzo Bianconi
@ 2026-05-13 19:21 ` Lorenzo Bianconi
2026-05-13 19:21 ` [PATCH v2 2/2] arm64: dts: Add Airoha AN7583 SoC and AN7583 Evaluation Board Lorenzo Bianconi
1 sibling, 0 replies; 3+ messages in thread
From: Lorenzo Bianconi @ 2026-05-13 19:21 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Felix Fietkau,
John Crispin, Matthias Brugger, AngeloGioacchino Del Regno
Cc: Christian Marangi, devicetree, linux-arm-kernel, linux-mediatek,
Lorenzo Bianconi
Introduce Airoha AN7583 entry in Airoha dts binding.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
---
Documentation/devicetree/bindings/arm/airoha.yaml | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/airoha.yaml b/Documentation/devicetree/bindings/arm/airoha.yaml
index 7c38c08dbf3f..6506c64af4f3 100644
--- a/Documentation/devicetree/bindings/arm/airoha.yaml
+++ b/Documentation/devicetree/bindings/arm/airoha.yaml
@@ -26,6 +26,10 @@ properties:
- enum:
- airoha,en7581-evb
- const: airoha,en7581
+ - items:
+ - enum:
+ - airoha,an7583-evb
+ - const: airoha,an7583
additionalProperties: true
--
2.54.0
^ permalink raw reply related [flat|nested] 3+ messages in thread* [PATCH v2 2/2] arm64: dts: Add Airoha AN7583 SoC and AN7583 Evaluation Board
2026-05-13 19:21 [PATCH v2 0/2] Introduce Airoha AN7583 SoC and AN7583 Evaluation Board Lorenzo Bianconi
2026-05-13 19:21 ` [PATCH v2 1/2] dt-bindings: arm64: dts: airoha: Add an7583 entry Lorenzo Bianconi
@ 2026-05-13 19:21 ` Lorenzo Bianconi
1 sibling, 0 replies; 3+ messages in thread
From: Lorenzo Bianconi @ 2026-05-13 19:21 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Felix Fietkau,
John Crispin, Matthias Brugger, AngeloGioacchino Del Regno
Cc: Christian Marangi, devicetree, linux-arm-kernel, linux-mediatek,
Lorenzo Bianconi
Introduce the Airoha AN7583 SoC's dtsi and the Airoha AN7583 Evaluation
Board's dts file.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
---
arch/arm64/boot/dts/airoha/Makefile | 2 +-
arch/arm64/boot/dts/airoha/an7583-evb.dts | 23 ++++++
arch/arm64/boot/dts/airoha/an7583.dtsi | 133 ++++++++++++++++++++++++++++++
3 files changed, 157 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/airoha/Makefile b/arch/arm64/boot/dts/airoha/Makefile
index ebea112ce1d7..6027978a35c2 100644
--- a/arch/arm64/boot/dts/airoha/Makefile
+++ b/arch/arm64/boot/dts/airoha/Makefile
@@ -1,2 +1,2 @@
# SPDX-License-Identifier: GPL-2.0-only
-dtb-$(CONFIG_ARCH_AIROHA) += en7581-evb.dtb
+dtb-$(CONFIG_ARCH_AIROHA) += en7581-evb.dtb an7583-evb.dtb
diff --git a/arch/arm64/boot/dts/airoha/an7583-evb.dts b/arch/arm64/boot/dts/airoha/an7583-evb.dts
new file mode 100644
index 000000000000..fa260f6e41c1
--- /dev/null
+++ b/arch/arm64/boot/dts/airoha/an7583-evb.dts
@@ -0,0 +1,23 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/dts-v1/;
+
+#include "an7583.dtsi"
+
+/ {
+ model = "Airoha AN7583 Evaluation Board";
+ compatible = "airoha,an7583-evb", "airoha,an7583";
+
+ aliases {
+ serial0 = &uart1;
+ };
+
+ chosen {
+ bootargs = "console=ttyS0,115200 earlycon";
+ stdout-path = "serial0:115200n8";
+ };
+
+ memory@80000000 {
+ device_type = "memory";
+ reg = <0x0 0x80000000 0x0 0x20000000>;
+ };
+};
diff --git a/arch/arm64/boot/dts/airoha/an7583.dtsi b/arch/arm64/boot/dts/airoha/an7583.dtsi
new file mode 100644
index 000000000000..a82ed916e61d
--- /dev/null
+++ b/arch/arm64/boot/dts/airoha/an7583.dtsi
@@ -0,0 +1,133 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
+/ {
+ interrupt-parent = <&gic>;
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ reserved-memory {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ atf@80000000 {
+ no-map;
+ reg = <0x0 0x80000000 0x0 0x200000>;
+ };
+ };
+
+ psci {
+ compatible = "arm,psci-1.0";
+ method = "smc";
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu-map {
+ cluster0 {
+ core0 {
+ cpu = <&cpu0>;
+ };
+
+ core1 {
+ cpu = <&cpu1>;
+ };
+ };
+ };
+
+ cpu0: cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a53";
+ reg = <0x0>;
+ enable-method = "psci";
+ next-level-cache = <&l2>;
+ };
+
+ cpu1: cpu@1 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a53";
+ reg = <0x1>;
+ enable-method = "psci";
+ next-level-cache = <&l2>;
+ };
+
+ l2: l2-cache {
+ compatible = "cache";
+ cache-size = <0x80000>;
+ cache-line-size = <64>;
+ cache-level = <2>;
+ cache-unified;
+ };
+ };
+
+ timer {
+ compatible = "arm,armv8-timer";
+ interrupt-parent = <&gic>;
+ interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>,
+ <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>,
+ <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>,
+ <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>;
+ };
+
+ clk25m: clock-25000000 {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <25000000>;
+ clock-output-names = "clkxtal";
+ };
+
+ i2c_clock: clock-20000000 {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <20000000>;
+ clock-output-names = "i2c_clock";
+ };
+
+ sys_hclk: clock-100000000 {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <100000000>;
+ clock-output-names = "sys_hclk";
+ };
+
+ soc {
+ compatible = "simple-bus";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ gic: interrupt-controller@9000000 {
+ compatible = "arm,gic-v3";
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ reg = <0x0 0x09000000 0x0 0x20000>,
+ <0x0 0x09080000 0x0 0x80000>,
+ <0x0 0x09400000 0x0 0x2000>,
+ <0x0 0x09500000 0x0 0x2000>,
+ <0x0 0x09600000 0x0 0x20000>;
+ interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ uart1: serial@1fbf0000 {
+ compatible = "ns16550a";
+ reg = <0x0 0x1fbf0000 0x0 0x30>;
+ reg-io-width = <4>;
+ reg-shift = <2>;
+ interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
+ clock-frequency = <1843200>;
+ };
+
+ watchdog@1fbf0100 {
+ compatible = "airoha,an7583-wdt", "airoha,en7581-wdt";
+ reg = <0x0 0x1fbf0100 0x0 0x38>;
+
+ clocks = <&sys_hclk>;
+ clock-names = "bus";
+ };
+ };
+};
--
2.54.0
^ permalink raw reply related [flat|nested] 3+ messages in thread