From 32bf596297edf74a3fdebc8adc9a4c810bf9d294 Mon Sep 17 00:00:00 2001
From: Moritz Fischer <moritzf@google.com>
Date: Mon, 10 Apr 2023 19:11:38 -0700
Subject: [PATCH] dts: xtensa: espressif: esp32s2: Add TWAI node

This adds the TWAI node to the ESP32S2 devicetree.

Signed-off-by: Moritz Fischer <moritzf@google.com>
---
 dts/xtensa/espressif/esp32s2.dtsi | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/dts/xtensa/espressif/esp32s2.dtsi b/dts/xtensa/espressif/esp32s2.dtsi
index 556303a826a..80813c3dd9f 100644
--- a/dts/xtensa/espressif/esp32s2.dtsi
+++ b/dts/xtensa/espressif/esp32s2.dtsi
@@ -288,6 +288,17 @@
 			#io-channel-cells = <1>;
 			status = "disabled";
 		};
+
+		twai: can@3f42b000 {
+			compatible = "espressif,esp32-twai";
+			reg = <0x3f42b000 DT_SIZE_K(4)>;
+			interrupts = <TWAI_INTR_SOURCE>;
+			interrupt-parent = <&intc>;
+			clocks = <&rtc ESP32_TWAI_MODULE>;
+			sjw = <1>;
+			sample-point = <875>;
+			status = "disabled";
+		};
 	};
 
 };