From: Thippeswamy Havalige Date: Mon, 17 Mar 2025 12:41:36 +0000 (+0530) Subject: PCI: xilinx-cpm: Add cpm_csr register mapping for CPM5_HOST1 variant X-Git-Tag: v6.15-rc1~119^2~2^2 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9e141923cf86b2e1c83d21b87fb4de3d14a20c99;p=thirdparty%2Flinux.git PCI: xilinx-cpm: Add cpm_csr register mapping for CPM5_HOST1 variant Update the CPM5 check to include CPM5_HOST1 variant. Previously, only CPM5 was considered when mapping the "cpm_csr" register. With this change, CPM5_HOST1 is also supported, ensuring proper resource mapping for this variant. Signed-off-by: Thippeswamy Havalige [kwilczynski: commit log] Signed-off-by: Krzysztof Wilczyński Link: https://lore.kernel.org/r/20250317124136.1317723-1-thippeswamy.havalige@amd.com --- diff --git a/drivers/pci/controller/pcie-xilinx-cpm.c b/drivers/pci/controller/pcie-xilinx-cpm.c index d0ab187d917fb..13ca493d22bd0 100644 --- a/drivers/pci/controller/pcie-xilinx-cpm.c +++ b/drivers/pci/controller/pcie-xilinx-cpm.c @@ -542,7 +542,8 @@ static int xilinx_cpm_pcie_parse_dt(struct xilinx_cpm_pcie *port, if (IS_ERR(port->cfg)) return PTR_ERR(port->cfg); - if (port->variant->version == CPM5) { + if (port->variant->version == CPM5 || + port->variant->version == CPM5_HOST1) { port->reg_base = devm_platform_ioremap_resource_byname(pdev, "cpm_csr"); if (IS_ERR(port->reg_base))