linux-kernel - [PATCH v2 5/6] arm64: dts: ti: k3-am64: Add more ESM interrupt sources

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Message-ID: <20240813230312.3289428-6-jm@ti.com>
Date: Tue, 13 Aug 2024 18:03:11 -0500
From: Judith Mendez <jm@...com>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>, Nishanth Menon <nm@...com>
CC: Vignesh Raghavendra <vigneshr@...com>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, Jan Kiszka <jan.kiszka@...mens.com>,
        Judith
 Mendez <jm@...com>
Subject: [PATCH v2 5/6] arm64: dts: ti: k3-am64: Add more ESM interrupt sources

Add ESM interrupt sources for rti as per TRM [0] in 9.4
Interrupt Sources.

[0] https://www.ti.com/lit/ug/spruim2h/spruim2h.pdf

Signed-off-by: Judith Mendez <jm@...com>
---
Changes since v1:
- Add patch 5/6 for am64x
---
 arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 3 ++-
 arch/arm64/boot/dts/ti/k3-am64-mcu.dtsi  | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
index f8370dd033502..652653bb24f26 100644
--- a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
@@ -389,7 +389,8 @@ main_esm: esm@...000 {
 		bootph-pre-ram;
 		compatible = "ti,j721e-esm";
 		reg = <0x00 0x420000 0x00 0x1000>;
-		ti,esm-pins = <160>, <161>;
+		/* Interrupt sources: rti0, rti1, rti8, rti9, rti10, rti11 */
+		ti,esm-pins = <160>, <161>, <162>, <163>, <164>, <165>;
 	};
 
 	main_uart0: serial@...0000 {
diff --git a/arch/arm64/boot/dts/ti/k3-am64-mcu.dtsi b/arch/arm64/boot/dts/ti/k3-am64-mcu.dtsi
index ec17285869da6..ad4bed5d3f9eb 100644
--- a/arch/arm64/boot/dts/ti/k3-am64-mcu.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am64-mcu.dtsi
@@ -158,6 +158,7 @@ mcu_esm: esm@...0000 {
 		bootph-pre-ram;
 		compatible = "ti,j721e-esm";
 		reg = <0x00 0x4100000 0x00 0x1000>;
-		ti,esm-pins = <0>, <1>;
+		/* Interrupt sources: esm0_cfg, esm0_hi, esm0_low, mrti0 */
+		ti,esm-pins = <0>, <1>, <2>, <85>;
 	};
 };
-- 
2.46.0