The NVIDIA Tegra186 SoC has a PWM controller which is
used in FAN control use case.
Signed-off-by: Rajkumar Rampelli <rrajk@xxxxxxxxxx>
---
V2: no changes in this patch
arch/arm64/boot/dts/nvidia/tegra186.dtsi | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
index b762227..731cd01 100644
--- a/arch/arm64/boot/dts/nvidia/tegra186.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
@@ -1031,4 +1031,15 @@
(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
interrupt-parent = <&gic>;
};
+
+ pwm@c340000 {
+ compatible = "nvidia,tegra186-pwm";
+ reg = <0x0 0xc340000 0x0 0x10000>;
+ clocks = <&bpmp TEGRA186_CLK_PWM4>;
+ clock-names = "pwm";
+ #pwm-cells = <2>;
+ resets = <&bpmp TEGRA186_RESET_PWM4>;
+ reset-names = "pwm";
+ status = "disabled";
+ };
};
--
2.1.4
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