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From: Judith Mendez <jm@ti.com>
To: Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>, Nishanth Menon <nm@ti.com>
Cc: Vignesh Raghavendra <vigneshr@ti.com>,
	<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	Jan Kiszka <jan.kiszka@siemens.com>,
	<linux-arm-kernel@lists.infradead.org>, Judith Mendez <jm@ti.com>
Subject: [PATCH v3 0/6] Add and fix ESM nodes
Date: Thu, 15 Aug 2024 15:48:27 -0500	[thread overview]
Message-ID: <20240815204833.452132-1-jm@ti.com> (raw)

The following patch adds ESM nodes and fixes ESM source
interrupts for Sitara K3 platforms. Currently watchdog cannot
reset the CPU because of misconfiguration or missing ESM node
in DT.

ESM node was added for am62ax and am65x. For am62px ESM source
interrupts are fixed. Comments were also added for clarity on what
source interrupts are routed to ESM based on device TRM.

ESM nodes like MCU ESM for am65x are added for device completion,
currently, some ESM0 events are not routed to MCU ESM, so watchdog
cannot reset the CPU using the current implementation.

Changes since v2:
- Fix commit message for patch 6/6
- cc linux-arm-kernel

Judith Mendez (5):
  arm64: dts: ti: k3-am62a: Add ESM nodes
  arm64: dts: ti: k3-am62p: Fix ESM interrupt sources
  arm64: dts: ti: k3-am62: Add comments to ESM nodes
  arm64: dts: ti: k3-am64: Add more ESM interrupt sources
  arm64: dts: ti: k3-am65: Add ESM nodes

Santhosh Kumar K (1):
  arm64: dts: ti: k3-am62p: Remove 'reserved' status for ESM

 arch/arm64/boot/dts/ti/k3-am62-main.dtsi               | 1 +
 arch/arm64/boot/dts/ti/k3-am62-mcu.dtsi                | 1 +
 arch/arm64/boot/dts/ti/k3-am62a-main.dtsi              | 8 ++++++++
 arch/arm64/boot/dts/ti/k3-am62a-mcu.dtsi               | 8 ++++++++
 arch/arm64/boot/dts/ti/k3-am62p-j722s-common-main.dtsi | 3 ++-
 arch/arm64/boot/dts/ti/k3-am62p-j722s-common-mcu.dtsi  | 4 ++--
 arch/arm64/boot/dts/ti/k3-am64-main.dtsi               | 3 ++-
 arch/arm64/boot/dts/ti/k3-am64-mcu.dtsi                | 3 ++-
 arch/arm64/boot/dts/ti/k3-am65-main.dtsi               | 8 ++++++++
 arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi                | 8 ++++++++
 10 files changed, 42 insertions(+), 5 deletions(-)

-- 
2.46.0


             reply	other threads:[~2024-08-15 20:48 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-08-15 20:48 Judith Mendez [this message]
2024-08-15 20:48 ` [PATCH v3 1/6] arm64: dts: ti: k3-am62a: Add " Judith Mendez
2024-08-15 20:48 ` [PATCH v3 2/6] arm64: dts: ti: k3-am62p: Fix ESM interrupt sources Judith Mendez
2024-08-15 20:48 ` [PATCH v3 3/6] arm64: dts: ti: k3-am62p: Remove 'reserved' status for ESM Judith Mendez
2024-08-15 20:48 ` [PATCH v3 4/6] arm64: dts: ti: k3-am62: Add comments to ESM nodes Judith Mendez
2024-08-15 20:48 ` [PATCH v3 5/6] arm64: dts: ti: k3-am64: Add more ESM interrupt sources Judith Mendez
2024-08-15 20:48 ` [PATCH v3 6/6] arm64: dts: ti: k3-am65: Add ESM nodes Judith Mendez
2024-08-29 21:07 ` [PATCH v3 0/6] Add and fix " Bryan Brattlof
2024-09-01 20:26 ` Nishanth Menon

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