From patchwork Thu Feb 13 09:33:56 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tero Kristo X-Patchwork-Id: 236300 List-Id: U-Boot discussion From: t-kristo at ti.com (Tero Kristo) Date: Thu, 13 Feb 2020 11:33:56 +0200 Subject: [PATCH 0/7] ESM support for TI K3 SoCs Message-ID: <20200213093403.25037-1-t-kristo@ti.com> Hi, This series introduces ESM (Error Signaling Module) drivers for TI K3 generation of SoCs. These are used to handle SoC internal HW error events from various sources, and they can either trigger an error interrupt for SW to handle, or trigger a HW event which can be routed to e.g. PMIC to trigger full device reset. In this series, the watchdog expire events are routed to an error event pin, which is handled by PMIC resetting the J721e board. AM65x boards are not handled, as they currently don't support HW routing of the signals. -Tero --- Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki