riscv: dts: Add DT support for SiFive FU540 PWM driver

[platform/kernel/linux-starfive.git] / arch / riscv / boot / dts / sifive / fu540-c000.dtsi

diff --git a/arch/riscv/boot/dts/sifive/fu540-c000.dtsi b/arch/riscv/boot/dts/sifive/fu540-c000.dtsi
index 42b5ec2..5a29211 100644 (file)
--- a/arch/riscv/boot/dts/sifive/fu540-c000.dtsi
+++ b/arch/riscv/boot/dts/sifive/fu540-c000.dtsi
@@ -230,6 +230,24 @@
                        #size-cells = <0>;
                        status = "disabled";
                };
+               pwm0: pwm@10020000 {
+                       compatible = "sifive,fu540-c000-pwm", "sifive,pwm0";
+                       reg = <0x0 0x10020000 0x0 0x1000>;
+                       interrupt-parent = <&plic0>;
+                       interrupts = <42 43 44 45>;
+                       clocks = <&prci PRCI_CLK_TLCLK>;
+                       #pwm-cells = <3>;
+                       status = "disabled";
+               };
+               pwm1: pwm@10021000 {
+                       compatible = "sifive,fu540-c000-pwm", "sifive,pwm0";
+                       reg = <0x0 0x10021000 0x0 0x1000>;
+                       interrupt-parent = <&plic0>;
+                       interrupts = <46 47 48 49>;
+                       clocks = <&prci PRCI_CLK_TLCLK>;
+                       #pwm-cells = <3>;
+                       status = "disabled";
+               };
 
        };
 };