pci: layerscape_gen4: Suffix API names with _ls_gen4

Update API names for layerscape gen4 fixup.
Suffix layerscape_gen4 fixup API names with _ls_gen4.
This is required to organize device tree fixup in common, layerscape
and layerscape_gen4 specific code.

Signed-off-by: Wasim Khan <wasim.khan@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>

diff --git a/drivers/pci/pcie_layerscape_gen4_fixup.c b/drivers/pci/pcie_layerscape_gen4_fixup.c
index 1c9e575..fe478db 100644 (file)
--- a/drivers/pci/pcie_layerscape_gen4_fixup.c
+++ b/drivers/pci/pcie_layerscape_gen4_fixup.c
@@ -64,8 +64,9 @@ static void ls_pcie_g4_lut_set_mapping(struct ls_pcie_g4 *pcie, int index,
  *      msi-map = <[devid] [phandle-to-msi-ctrl] [stream-id] [count]
  *                 [devid] [phandle-to-msi-ctrl] [stream-id] [count]>;
  */
-static void fdt_pcie_set_msi_map_entry(void *blob, struct ls_pcie_g4 *pcie,
-                                      u32 devid, u32 streamid)
+static void fdt_pcie_set_msi_map_entry_ls_gen4(void *blob,
+                                              struct ls_pcie_g4 *pcie,
+                                              u32 devid, u32 streamid)
 {
        u32 *prop;
        u32 phandle;
@@ -106,8 +107,9 @@ static void fdt_pcie_set_msi_map_entry(void *blob, struct ls_pcie_g4 *pcie,
  *      iommu-map = <[devid] [phandle-to-iommu-ctrl] [stream-id] [count]
  *                 [devid] [phandle-to-iommu-ctrl] [stream-id] [count]>;
  */
-static void fdt_pcie_set_iommu_map_entry(void *blob, struct ls_pcie_g4 *pcie,
-                                        u32 devid, u32 streamid)
+static void fdt_pcie_set_iommu_map_entry_ls_gen4(void *blob,
+                                                struct ls_pcie_g4 *pcie,
+                                                u32 devid, u32 streamid)
 {
        u32 *prop;
        u32 iommu_map[4];
@@ -145,7 +147,7 @@ static void fdt_pcie_set_iommu_map_entry(void *blob, struct ls_pcie_g4 *pcie,
                fdt_appendprop(blob, nodeoff, "iommu-map", iommu_map, 16);
 }
 
-static void fdt_fixup_pcie(void *blob)
+static void fdt_fixup_pcie_ls_gen4(void *blob)
 {
        struct udevice *dev, *bus;
        struct ls_pcie_g4 *pcie;
@@ -176,9 +178,11 @@ static void fdt_fixup_pcie(void *blob)
                /* map PCI b.d.f to streamID in LUT */
                ls_pcie_g4_lut_set_mapping(pcie, index, bdf >> 8, streamid);
                /* update msi-map in device tree */
-               fdt_pcie_set_msi_map_entry(blob, pcie, bdf >> 8, streamid);
+               fdt_pcie_set_msi_map_entry_ls_gen4(blob, pcie, bdf >> 8,
+                                                  streamid);
                /* update iommu-map in device tree */
-               fdt_pcie_set_iommu_map_entry(blob, pcie, bdf >> 8, streamid);
+               fdt_pcie_set_iommu_map_entry_ls_gen4(blob, pcie, bdf >> 8,
+                                                    streamid);
        }
 }
 #endif
@@ -238,7 +242,7 @@ void ft_pci_setup(void *blob, bd_t *bd)
                ft_pcie_layerscape_gen4_setup(blob, pcie);
 
 #if defined(CONFIG_FSL_LSCH3) || defined(CONFIG_FSL_LSCH2)
-       fdt_fixup_pcie(blob);
+       fdt_fixup_pcie_ls_gen4(blob);
 #endif
 }