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| author |   Serge Semin <Sergey.Semin@baikalelectronics.ru> | 2022-06-24 17:39:35 +0300 |
|---|---|---|
| committer |   Bjorn Helgaas <bhelgaas@google.com> | 2022-08-01 15:01:57 -0500 |
| commit | afe1c6d50d33ea7d888b0105670fb2aaa5abf495 (patch) | |
| tree | f3b5ed3b8de07cde170b8befd9f68c7c5ac2f62e /drivers/pci/controller/dwc/pci-keystone.c | |
| parent | PCI: dwc: Detect iATU settings after getting "addr_space" resource (diff) | |
| download | linux-dev-afe1c6d50d33ea7d888b0105670fb2aaa5abf495.tar.xz linux-dev-afe1c6d50d33ea7d888b0105670fb2aaa5abf495.zip | |
PCI: dwc: Use native DWC IP core version representation
Save the DWC IP core version in the same format as the
PORT_LOGIC.PCIE_VERSION_OFF register, similar to what other drivers for DWC
IP do (dw_spi_hw_init(), dwc3_core_is_valid(), stmmac_hwif_init()).
[bhelgaas: trim commit log]
Link: https://lore.kernel.org/r/20220624143947.8991-4-Sergey.Semin@baikalelectronics.ru
Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Diffstat (limited to 'drivers/pci/controller/dwc/pci-keystone.c')
| -rw-r--r-- | drivers/pci/controller/dwc/pci-keystone.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/pci/controller/dwc/pci-keystone.c b/drivers/pci/controller/dwc/pci-keystone.c index c3d88aa27dd4..c4ab3d775a18 100644 --- a/drivers/pci/controller/dwc/pci-keystone.c +++ b/drivers/pci/controller/dwc/pci-keystone.c @@ -109,7 +109,7 @@ struct ks_pcie_of_data { enum dw_pcie_device_mode mode; const struct dw_pcie_host_ops *host_ops; const struct dw_pcie_ep_ops *ep_ops; - unsigned int version; + u32 version; }; struct keystone_pcie { @@ -1069,19 +1069,19 @@ static int ks_pcie_am654_set_mode(struct device *dev, static const struct ks_pcie_of_data ks_pcie_rc_of_data = { .host_ops = &ks_pcie_host_ops, - .version = 0x365A, + .version = DW_PCIE_VER_365A, }; static const struct ks_pcie_of_data ks_pcie_am654_rc_of_data = { .host_ops = &ks_pcie_am654_host_ops, .mode = DW_PCIE_RC_TYPE, - .version = 0x490A, + .version = DW_PCIE_VER_490A, }; static const struct ks_pcie_of_data ks_pcie_am654_ep_of_data = { .ep_ops = &ks_pcie_am654_ep_ops, .mode = DW_PCIE_EP_TYPE, - .version = 0x490A, + .version = DW_PCIE_VER_490A, }; static const struct of_device_id ks_pcie_of_match[] = { @@ -1114,12 +1114,12 @@ static int __init ks_pcie_probe(struct platform_device *pdev) struct device_link **link; struct gpio_desc *gpiod; struct resource *res; - unsigned int version; void __iomem *base; u32 num_viewport; struct phy **phy; u32 num_lanes; char name[10]; + u32 version; int ret; int irq; int i; @@ -1233,7 +1233,7 @@ static int __init ks_pcie_probe(struct platform_device *pdev) goto err_get_sync; } - if (pci->version >= 0x480A) + if (pci->version >= DW_PCIE_VER_480A) ret = ks_pcie_am654_set_mode(dev, mode); else ret = ks_pcie_set_mode(dev); |