From 1937e38905f944cd658b84d6f0aa7c5a4d880c9d Mon Sep 17 00:00:00 2001 From: Ovidiu Panait Date: Fri, 19 Sep 2025 22:53:55 +0300 Subject: [PATCH] staging: axis-fifo: add compatible strings for v4.2 and v4.3 The driver is compatible with both v4.2 and v4.3 versions of the Xilinx AXI4-Stream FIFO, so add compatible strings for them. Signed-off-by: Ovidiu Panait Link: https://lore.kernel.org/r/20250919195400.3180039-1-ovidiu.panait.oss@gmail.com Signed-off-by: Greg Kroah-Hartman --- drivers/staging/axis-fifo/axis-fifo.c | 4 +++- drivers/staging/axis-fifo/axis-fifo.txt | 5 ++++- 2 files changed, 7 insertions(+), 2 deletions(-) diff --git a/drivers/staging/axis-fifo/axis-fifo.c b/drivers/staging/axis-fifo/axis-fifo.c index 811bfdc578d89..2c8e25a8c6575 100644 --- a/drivers/staging/axis-fifo/axis-fifo.c +++ b/drivers/staging/axis-fifo/axis-fifo.c @@ -764,6 +764,8 @@ static void axis_fifo_remove(struct platform_device *pdev) static const struct of_device_id axis_fifo_of_match[] = { { .compatible = "xlnx,axi-fifo-mm-s-4.1", }, + { .compatible = "xlnx,axi-fifo-mm-s-4.2", }, + { .compatible = "xlnx,axi-fifo-mm-s-4.3", }, {}, }; MODULE_DEVICE_TABLE(of, axis_fifo_of_match); @@ -806,4 +808,4 @@ module_exit(axis_fifo_exit); MODULE_LICENSE("GPL"); MODULE_AUTHOR("Jacob Feder "); -MODULE_DESCRIPTION("Xilinx AXI-Stream FIFO v4.1 IP core driver"); +MODULE_DESCRIPTION("Xilinx AXI-Stream FIFO IP core driver"); diff --git a/drivers/staging/axis-fifo/axis-fifo.txt b/drivers/staging/axis-fifo/axis-fifo.txt index 5828e1b8e8223..413b81a532022 100644 --- a/drivers/staging/axis-fifo/axis-fifo.txt +++ b/drivers/staging/axis-fifo/axis-fifo.txt @@ -14,7 +14,10 @@ AXI4-Lite interface. DOES NOT support: - AXI4 (non-lite) Required properties: -- compatible: Should be "xlnx,axi-fifo-mm-s-4.1" +- compatible: Should be one of: + "xlnx,axi-fifo-mm-s-4.1" + "xlnx,axi-fifo-mm-s-4.2" + "xlnx,axi-fifo-mm-s-4.3" - interrupt-names: Should be "interrupt" - interrupt-parent: Should be <&intc> - interrupts: Should contain interrupts lines. -- 2.47.3