linux-kernel - [PATCH 4/5] arm64: dts: ti: k3-am6*: Add comment for ESM interrupt sources

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Message-ID: <20240806214605.3379881-5-jm@ti.com>
Date: Tue, 6 Aug 2024 16:46:03 -0500
From: Judith Mendez <jm@...com>
To: Nishanth Menon <nm@...com>, Vignesh Raghavendra <vigneshr@...com>
CC: Tero Kristo <kristo@...nel.org>, Rob Herring <robh@...nel.org>,
        Krzysztof
 Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        <linux-arm-kernel@...ts.infradead.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, Santhosh Kumar <s-k6@...com>,
        Bryan Brattlof
	<bb@...com>
Subject: [PATCH 4/5] arm64: dts: ti: k3-am6*: Add comment for ESM interrupt sources

For all am6* devices, add comment to clarify which interrupt sources
are routed to ESM0.

There is no functional change.

Signed-off-by: Judith Mendez <jm@...com>
---
 arch/arm64/boot/dts/ti/k3-am62-main.dtsi               | 1 +
 arch/arm64/boot/dts/ti/k3-am62a-main.dtsi              | 1 +
 arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi | 1 +
 arch/arm64/boot/dts/ti/k3-am64-main.dtsi               | 1 +
 4 files changed, 4 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
index 328929c740dc0..5b92aef5b284b 100644
--- a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi
@@ -241,6 +241,7 @@ main_esm: esm@...000 {
 		bootph-pre-ram;
 		compatible = "ti,j721e-esm";
 		reg = <0x00 0x420000 0x00 0x1000>;
+		/* Interrupt sources: rti0, rti1, rti15, wrti0, rti2, rti3 */
 		ti,esm-pins = <160>, <161>, <162>, <163>, <177>, <178>;
 	};
 
diff --git a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
index fb5a3006e20ac..2c04c1cc99c17 100644
--- a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
@@ -268,6 +268,7 @@ main_pmx0: pinctrl@...00 {
 	main_esm: esm@...000 {
 		compatible = "ti,j721e-esm";
 		reg = <0x0 0x420000 0x0 0x1000>;
+		/* Interrupt sources: rti0, rti1, wrti0, rti4, rti2, rti3 */
 		ti,esm-pins = <192>, <193>, <195>, <204>, <209>, <210>;
 	};
 
diff --git a/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi
index dc401290f13dd..7941aab09cf72 100644
--- a/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi
@@ -260,6 +260,7 @@ main_pmx0: pinctrl@...00 {
 	main_esm: esm@...000 {
 		compatible = "ti,j721e-esm";
 		reg = <0x00 0x420000 0x00 0x1000>;
+		/* Interrupt sources: rti0, rti1, wrti0 rti2, rti3, rti15 */
 		ti,esm-pins = <224>, <225>, <227>, <241>, <242>, <248>;
 		bootph-pre-ram;
 	};
diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
index f8370dd033502..331cb01d80ce2 100644
--- a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
@@ -389,6 +389,7 @@ main_esm: esm@...000 {
 		bootph-pre-ram;
 		compatible = "ti,j721e-esm";
 		reg = <0x00 0x420000 0x00 0x1000>;
+		/* Interrupt sources: rti0, rti1 */
 		ti,esm-pins = <160>, <161>;
 	};
 
-- 
2.45.2