Add reset device tree for th1520 SoC
Signed-off-by: Kwanghoon Son <k.son@xxxxxxxxxxx>
---
arch/riscv/boot/dts/thead/th1520-lichee-module-4a.dtsi | 4 ++++
arch/riscv/boot/dts/thead/th1520.dtsi | 8 ++++++++
2 files changed, 12 insertions(+)
diff --git a/arch/riscv/boot/dts/thead/th1520-lichee-module-4a.dtsi b/arch/riscv/boot/dts/thead/th1520-lichee-module-4a.dtsi
index a802ab110429..b689cc049ad8 100644
--- a/arch/riscv/boot/dts/thead/th1520-lichee-module-4a.dtsi
+++ b/arch/riscv/boot/dts/thead/th1520-lichee-module-4a.dtsi
@@ -36,3 +36,7 @@ &uart_sclk {
&dmac0 {
status = "okay";
};
+
+&rst {
+ status = "okay";
+};
diff --git a/arch/riscv/boot/dts/thead/th1520.dtsi b/arch/riscv/boot/dts/thead/th1520.dtsi
index ce708183b6f6..1cacfa386d19 100644
--- a/arch/riscv/boot/dts/thead/th1520.dtsi
+++ b/arch/riscv/boot/dts/thead/th1520.dtsi
@@ -5,6 +5,7 @@
*/
#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/reset/th1520-reset.h>
/ {
compatible = "thead,th1520";
@@ -418,5 +419,12 @@ portf: gpio-controller@0 {
interrupts = <55 IRQ_TYPE_LEVEL_HIGH>;
};
};
+
+ rst: reset-controller@ffef014000 {
+ compatible = "thead,th1520-reset", "syscon";
+ reg = <0xff 0xef014000 0x0 0x1000>;
+ #reset-cells = <1>;
+ status = "disabled";
+ };
};
};
--
2.34.1
