[PATCH RFC v3 4/7] riscv: dts: thead: Add TH1520 AP_SUBSYS clock controller
Drew Fustini
dfustini at tenstorrent.com
Mon May 6 21:55:17 PDT 2024
Add node for the AP_SUBSYS clock controller on the T-Head TH1520 SoC.
Link: https://openbeagle.org/beaglev-ahead/beaglev-ahead/-/blob/main/docs/TH1520%20System%20User%20Manual.pdf
Signed-off-by: Drew Fustini <dfustini at tenstorrent.com>
---
arch/riscv/boot/dts/thead/th1520.dtsi | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/arch/riscv/boot/dts/thead/th1520.dtsi b/arch/riscv/boot/dts/thead/th1520.dtsi
index d2fa25839012..e193f8d9ab8a 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/clock/thead,th1520-clk-ap.h>
/ {
compatible = "thead,th1520";
@@ -161,6 +162,14 @@ soc {
dma-noncoherent;
ranges;
+ clk: clock-controller at ffef010000 {
+ compatible = "thead,th1520-clk-ap";
+ reg = <0xff 0xef010000 0x0 0x1000>;
+ clocks = <&osc>;
+ clock-names = "osc";
+ #clock-cells = <1>;
+ };
+
plic: interrupt-controller at ffd8000000 {
compatible = "thead,th1520-plic", "thead,c900-plic";
reg = <0xff 0xd8000000 0x0 0x01000000>;
--
2.34.1
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