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Searched full:dbi_cs2 (Results 1 – 3 of 3) sorted by relevance

/kernel/linux/linux-5.10/drivers/pci/controller/dwc/
Dpci-keystone.c41 #define DBI_CS2 BIT(5) macro
359 * Since modification of dbi_cs2 involves different clock domain, read the
367 val |= DBI_CS2; in ks_pcie_set_dbi_mode()
372 } while (!(val & DBI_CS2)); in ks_pcie_set_dbi_mode()
378 * Since modification of dbi_cs2 involves different clock domain, read the
386 val &= ~DBI_CS2; in ks_pcie_clear_dbi_mode()
391 } while (val & DBI_CS2); in ks_pcie_clear_dbi_mode()
/kernel/linux/linux-6.6/drivers/pci/controller/dwc/
Dpci-keystone.c45 #define DBI_CS2 BIT(5) macro
261 * Since modification of dbi_cs2 involves different clock domain, read the
269 val |= DBI_CS2; in ks_pcie_set_dbi_mode()
274 } while (!(val & DBI_CS2)); in ks_pcie_set_dbi_mode()
282 * Since modification of dbi_cs2 involves different clock domain, read the
290 val &= ~DBI_CS2; in ks_pcie_clear_dbi_mode()
295 } while (val & DBI_CS2); in ks_pcie_clear_dbi_mode()
/kernel/linux/linux-6.6/Documentation/devicetree/bindings/pci/
Dsnps,dw-pcie-common.yaml28 CDM/ELBI (dbi_cs) and CS2 (dbi_cs2) signals (selector bits). Such