[PATCH RFC 5/6] riscv: dts: thead: Add PVT node

Michal Wilczynski m.wilczynski at samsung.com
Sat May 24 14:14:59 PDT 2025


Add PVT DT node for thermal sensor.

Signed-off-by: Michal Wilczynski <m.wilczynski at samsung.com>
---
 arch/riscv/boot/dts/thead/th1520.dtsi | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/arch/riscv/boot/dts/thead/th1520.dtsi b/arch/riscv/boot/dts/thead/th1520.dtsi
index f24e12d7259fabcfbdc2dfa966d759db06684ab4..faf5c3aaf209b24cd99ddc377a88e08a8cce24fe 100644
--- a/arch/riscv/boot/dts/thead/th1520.dtsi
+++ b/arch/riscv/boot/dts/thead/th1520.dtsi
@@ -648,6 +648,17 @@ padctrl_aosys: pinctrl at fffff4a000 {
 			thead,pad-group = <1>;
 		};
 
+		pvt: pvt at fffff4e000 {
+			compatible = "moortec,mr75203";
+			reg = <0xff 0xfff4e000 0x0 0x80>,
+			      <0xff 0xfff4e080 0x0 0x100>,
+			      <0xff 0xfff4e180 0x0 0x680>,
+			      <0xff 0xfff4e800 0x0 0x600>;
+			reg-names = "common", "ts", "pd", "vm";
+			clocks = <&aonsys_clk>;
+			#thermal-sensor-cells = <1>;
+		};
+
 		gpio at fffff52000 {
 			compatible = "snps,dw-apb-gpio";
 			reg = <0xff 0xfff52000 0x0 0x1000>;

-- 
2.34.1




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