[ARM] Orion: MV88F5181 support bits

add MV88F5181 support bits required by D-link DNS-323 patch

Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org>
Acked-by: Tzachi Perelstein <tzachi@marvell.com>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>

diff --git a/arch/arm/mach-orion/addr-map.c b/arch/arm/mach-orion/addr-map.c
index ff6e010..488da38 100644 (file)
--- a/arch/arm/mach-orion/addr-map.c
+++ b/arch/arm/mach-orion/addr-map.c
@@ -167,7 +167,9 @@ static int __init orion_cpu_win_can_remap(u32 win)
        u32 dev, rev;
 
        orion_pcie_id(&dev, &rev);
-       if ((dev == MV88F5281_DEV_ID && win < 4) || (dev == MV88F5182_DEV_ID && win < 2))
+       if ((dev == MV88F5281_DEV_ID && win < 4)
+           || (dev == MV88F5182_DEV_ID && win < 2)
+           || (dev == MV88F5181_DEV_ID && win < 2))
                return 1;
 
        return 0;

diff --git a/arch/arm/mach-orion/common.c b/arch/arm/mach-orion/common.c
index 12736fd..ff34827 100644 (file)
--- a/arch/arm/mach-orion/common.c
+++ b/arch/arm/mach-orion/common.c
@@ -237,6 +237,12 @@ static void orion_id(u32 *dev, u32 *rev, char **dev_name)
                } else {
                        *dev_name = "MV88F5182-Rev-Unsupported";
                }
+       } else if (*dev == MV88F5181_DEV_ID) {
+               if (*rev == MV88F5181_REV_B1) {
+                       *dev_name = "MV88F5181-Rev-B1";
+               } else {
+                       *dev_name = "MV88F5181-Rev-Unsupported";
+               }
        } else {
                *dev_name = "Device-Unknown";
        }

diff --git a/arch/arm/mach-orion/pci.c b/arch/arm/mach-orion/pci.c
index cf569c6..0498d7c 100644 (file)
--- a/arch/arm/mach-orion/pci.c
+++ b/arch/arm/mach-orion/pci.c
@@ -154,7 +154,7 @@ static int orion_pcie_rd_conf(struct pci_bus *bus, u32 devfn, int where,
                        PCIE_CONF_REG(where) | PCIE_CONF_ADDR_EN);
 
        orion_pcie_id(&dev, &rev);
-       if (dev == MV88F5182_DEV_ID) {
+       if (dev == MV88F5181_DEV_ID || dev == MV88F5182_DEV_ID) {
                /* extended register space */
                pcie_addr = ORION_PCIE_WA_BASE;
                pcie_addr |= PCIE_CONF_BUS(bus->number) |

diff --git a/include/asm-arm/arch-orion/orion.h b/include/asm-arm/arch-orion/orion.h
index 061c03c..f787f75 100644 (file)
--- a/include/asm-arm/arch-orion/orion.h
+++ b/include/asm-arm/arch-orion/orion.h
@@ -43,6 +43,9 @@
 /*******************************************************************************
  * Supported Devices & Revisions
  ******************************************************************************/
+/* Orion-1 (88F5181) */
+#define MV88F5181_DEV_ID       0x5181
+#define MV88F5181_REV_B1       3
 /* Orion-NAS (88F5182) */
 #define MV88F5182_DEV_ID       0x5182
 #define MV88F5182_REV_A2       2