[PATCH] ppc32: Update MPC834x platform to work with new phylib

MPC834x uses the gianfar network driver which now uses the new phylib.  We
need to update the platform code to create a gianfar platform MDIO bus and
pass the right intializations to the gianfar driver to make things work
again.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 15 insertions, 8 deletions

diff --git a/arch/ppc/platforms/83xx/mpc834x_sys.c b/arch/ppc/platforms/83xx/mpc834x_sys.c
index 79b3f533d0a3..98edc75f4105 100644
--- a/arch/ppc/platforms/83xx/mpc834x_sys.c
+++ b/arch/ppc/platforms/83xx/mpc834x_sys.c
@@ -51,6 +51,9 @@
 
 #include <syslib/ppc83xx_setup.h>
 
+static const char *GFAR_PHY_0 = "phy0:0";
+static const char *GFAR_PHY_1 = "phy0:1";
+
 #ifndef CONFIG_PCI
 unsigned long isa_io_base = 0;
 unsigned long isa_mem_base = 0;
@@ -97,6 +100,7 @@ mpc834x_sys_setup_arch(void)
         bd_t *binfo = (bd_t *) __res;
         unsigned int freq;
         struct gianfar_platform_data *pdata;
+        struct gianfar_mdio_data *mdata;
 
         /* get the core frequency */
         freq = binfo->bi_intfreq;
@@ -111,24 +115,27 @@ mpc834x_sys_setup_arch(void)
 #endif
         mpc83xx_early_serial_map();
 
+        /* setup the board related info for the MDIO bus */
+        mdata = (struct gianfar_mdio_data *) ppc_sys_get_pdata(MPC83xx_MDIO);
+
+        mdata->irq[0] = MPC83xx_IRQ_EXT1;
+        mdata->irq[1] = MPC83xx_IRQ_EXT2;
+        mdata->irq[2] = -1;
+        mdata->irq[31] = -1;
+        mdata->paddr += binfo->bi_immr_base;
+
         /* setup the board related information for the enet controllers */
         pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC83xx_TSEC1);
         if (pdata) {
                 pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR;
-                pdata->interruptPHY = MPC83xx_IRQ_EXT1;
-                pdata->phyid = 0;
-                /* fixup phy address */
-                pdata->phy_reg_addr += binfo->bi_immr_base;
+                pdata->bus_id = GFAR_PHY_0;
                 memcpy(pdata->mac_addr, binfo->bi_enetaddr, 6);
         }
 
         pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC83xx_TSEC2);
         if (pdata) {
                 pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR;
-                pdata->interruptPHY = MPC83xx_IRQ_EXT2;
-                pdata->phyid = 1;
-                /* fixup phy address */
-                pdata->phy_reg_addr += binfo->bi_immr_base;
+                pdata->bus_id = GFAR_PHY_1;
                 memcpy(pdata->mac_addr, binfo->bi_enet1addr, 6);
         }