diff options
| author | Thippeswamy Havalige <thippeswamy.havalige@amd.com> | 2025-03-17 18:11:36 +0530 |
|---|---|---|
| committer | Krzysztof Wilczyński <kwilczynski@kernel.org> | 2025-03-23 12:40:22 +0000 |
| commit | 9e141923cf86b2e1c83d21b87fb4de3d14a20c99 (patch) | |
| tree | aa5bee0d1ffa9dc99069b6a53ac88c5446022e8b /drivers/pci/controller/pcie-xilinx-cpm.c | |
| parent | PCI: xilinx-cpm: Add support for Versal Net CPM5NC Root Port controller (diff) | |
| download | linux-9e141923cf86b2e1c83d21b87fb4de3d14a20c99.tar.gz linux-9e141923cf86b2e1c83d21b87fb4de3d14a20c99.zip | |
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 <thippeswamy.havalige@amd.com>
[kwilczynski: commit log]
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Link: https://lore.kernel.org/r/20250317124136.1317723-1-thippeswamy.havalige@amd.com
Diffstat (limited to 'drivers/pci/controller/pcie-xilinx-cpm.c')
| -rw-r--r-- | drivers/pci/controller/pcie-xilinx-cpm.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/pci/controller/pcie-xilinx-cpm.c b/drivers/pci/controller/pcie-xilinx-cpm.c index d0ab187d917f..13ca493d22bd 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)) |