From aa0cec248c37e44ac2871261bcac05598f35a7dd Mon Sep 17 00:00:00 2001 From: Kishon Vijay Abraham I Date: Thu, 2 Jun 2022 15:49:20 +0530 Subject: remoteproc: pru: Add support for various PRU cores on K3 AM62x SoCs The K3 AM62x family of SoC has one PRUSS-M instance and it has two Programmable Real-Time Units (PRU0 and PRU1). This does not support Industrial Communications Subsystem features like Ethernet. Enhance the existing PRU remoteproc driver to support the PRU cores by using specific compatibles. The initial names for the firmware images for each PRU core are retrieved from DT nodes, and can be adjusted through sysfs if required. Signed-off-by: Kishon Vijay Abraham I Link: https://lore.kernel.org/r/20220602101920.12504-4-kishon@ti.com Signed-off-by: Mathieu Poirier --- drivers/remoteproc/pru_rproc.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/remoteproc') diff --git a/drivers/remoteproc/pru_rproc.c b/drivers/remoteproc/pru_rproc.c index 1777a01fa84e..128bf9912f2c 100644 --- a/drivers/remoteproc/pru_rproc.c +++ b/drivers/remoteproc/pru_rproc.c @@ -897,6 +897,7 @@ static const struct of_device_id pru_rproc_match[] = { { .compatible = "ti,j721e-pru", .data = &k3_pru_data }, { .compatible = "ti,j721e-rtu", .data = &k3_rtu_data }, { .compatible = "ti,j721e-tx-pru", .data = &k3_tx_pru_data }, + { .compatible = "ti,am625-pru", .data = &k3_pru_data }, {}, }; MODULE_DEVICE_TABLE(of, pru_rproc_match); -- cgit v1.2.3