[PATCH] riscv: dts: sifive: unmatched: Add PWM controlled fans

[René Rebe]

This adds the two PWM-controlled fans of the HiFive Unmatched board to
the device tree.

Signed-off-by: René Rebe <rene at exactco.de>
---
Tested on SiFive HiFive Unmatched A00 running T2/Linux.
---
 arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts b/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts
index 03ce2cee4e97..850fa1d25be7 100644
--- a/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts
+++ b/arch/riscv/boot/dts/sifive/hifive-unmatched-a00.dts
@@ -47,6 +47,16 @@ gpio-poweroff {
 		gpios = <&gpio 2 GPIO_ACTIVE_LOW>;
 	};
 
+	fan1 {
+		compatible = "pwm-fan";
+		pwms = <&pwm1 2 7812500 0>;
+	};
+
+	fan2 {
+		compatible = "pwm-fan";
+		pwms = <&pwm1 3 7812500 0>;
+	};
+
 	led-controller-1 {
 		compatible = "pwm-leds";
 
-- 
2.46.0


-- 
René Rebe, ExactCODE GmbH, Berlin, Germany
https://exactco.de • https://t2linux.com • https://patreon.com/renerebe