From: Khristine Andreea Barbulescu <khristineandreea.barbulescu@oss.nxp.com>
Date: Mon, 18 May 2026 06:35:47 +0000 (+0200)
Subject: arm64: dts: s32g: add PIT support for s32g2 and s32g3
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=afb61965f3dab1505574e9a9b212bb2f367ec5dd;p=thirdparty%2Flinux.git

arm64: dts: s32g: add PIT support for s32g2 and s32g3

Add PIT0 and PIT1 for S32G2 and S32G3 SoCs

Signed-off-by: Khristine Andreea Barbulescu <khristineandreea.barbulescu@oss.nxp.com>
Reviewed-by: Enric Balletbo i Serra <eballetb@redhat.com>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
---

diff --git a/arch/arm64/boot/dts/freescale/s32g2.dtsi b/arch/arm64/boot/dts/freescale/s32g2.dtsi
index 51d00dac12de..f508b776b4dd 100644
--- a/arch/arm64/boot/dts/freescale/s32g2.dtsi
+++ b/arch/arm64/boot/dts/freescale/s32g2.dtsi
@@ -3,7 +3,7 @@
  * NXP S32G2 SoC family
  *
  * Copyright (c) 2021 SUSE LLC
- * Copyright 2017-2021, 2024-2025 NXP
+ * Copyright 2017-2021, 2024-2026 NXP
  */
 
 #include <dt-bindings/interrupt-controller/arm-gic.h>
@@ -417,6 +417,15 @@
 			clock-names = "dmamux0", "dmamux1";
 		};
 
+		pit0: timer@40188000 {
+			compatible = "nxp,s32g2-pit";
+			reg = <0x40188000 0x3000>;
+			interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&clks 61>;
+			clock-names = "pit";
+			status = "disabled";
+		};
+
 		can0: can@401b4000 {
 			compatible = "nxp,s32g2-flexcan";
 			reg = <0x401b4000 0xa000>;
@@ -622,6 +631,15 @@
 			clock-names = "dmamux0", "dmamux1";
 		};
 
+		pit1: timer@40288000 {
+			compatible = "nxp,s32g2-pit";
+			reg = <0x40288000 0x3000>;
+			interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&clks 61>;
+			clock-names = "pit";
+			status = "disabled";
+		};
+
 		can2: can@402a8000 {
 			compatible = "nxp,s32g2-flexcan";
 			reg = <0x402a8000 0xa000>;
diff --git a/arch/arm64/boot/dts/freescale/s32g3.dtsi b/arch/arm64/boot/dts/freescale/s32g3.dtsi
index e314f3c7d61d..efe5398e1240 100644
--- a/arch/arm64/boot/dts/freescale/s32g3.dtsi
+++ b/arch/arm64/boot/dts/freescale/s32g3.dtsi
@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
 /*
- * Copyright 2021-2025 NXP
+ * Copyright 2021-2026 NXP
  *
  * Authors: Ghennadi Procopciuc <ghennadi.procopciuc@nxp.com>
  *          Ciprian Costea <ciprianmarian.costea@nxp.com>
@@ -475,6 +475,15 @@
 			clock-names = "dmamux0", "dmamux1";
 		};
 
+		pit0: pit@40188000 {
+			compatible = "nxp,s32g3-pit", "nxp,s32g2-pit";
+			reg = <0x40188000 0x3000>;
+			interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&clks 61>;
+			clock-names = "pit";
+			status = "disabled";
+		};
+
 		can0: can@401b4000 {
 			compatible = "nxp,s32g3-flexcan",
 					   "nxp,s32g2-flexcan";
@@ -693,6 +702,15 @@
 			clock-names = "dmamux0", "dmamux1";
 		};
 
+		pit1: pit@40288000 {
+			compatible = "nxp,s32g3-pit", "nxp,s32g2-pit";
+			reg = <0x40288000 0x3000>;
+			interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&clks 61>;
+			clock-names = "pit";
+			status = "disabled";
+		};
+
 		can2: can@402a8000 {
 			compatible = "nxp,s32g3-flexcan",
 					   "nxp,s32g2-flexcan";