[PATCH] ppc32: 85xx PHY Platform Update

This patch updates the 85xx platform code to support the new PHY Layer.

Signed-off-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: Kumar Gala <Kumar.gala@freescale.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

5 files changed, 81 insertions, 51 deletions

diff --git a/arch/ppc/platforms/85xx/mpc8540_ads.c b/arch/ppc/platforms/85xx/mpc8540_ads.c
index 7dc8a68..7e952c1 100644
--- a/arch/ppc/platforms/85xx/mpc8540_ads.c
+++ b/arch/ppc/platforms/85xx/mpc8540_ads.c
@@ -52,6 +52,10 @@
 
 #include <syslib/ppc85xx_setup.h>
 
+static const char *GFAR_PHY_0 = "phy0:0";
+static const char *GFAR_PHY_1 = "phy0:1";
+static const char *GFAR_PHY_3 = "phy0:3";
+
 /* ************************************************************************
  *
  * Setup the architecture
@@ -63,6 +67,7 @@ mpc8540ads_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;
@@ -89,34 +94,35 @@ mpc8540ads_setup_arch(void)
 	invalidate_tlbcam_entry(num_tlbcam_entries - 1);
 #endif
 
+	/* setup the board related info for the MDIO bus */
+	mdata = (struct gianfar_mdio_data *) ppc_sys_get_pdata(MPC85xx_MDIO);
+
+	mdata->irq[0] = MPC85xx_IRQ_EXT5;
+	mdata->irq[1] = MPC85xx_IRQ_EXT5;
+	mdata->irq[2] = -1;
+	mdata->irq[3] = MPC85xx_IRQ_EXT5;
+	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(MPC85xx_TSEC1);
 	if (pdata) {
 		pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR;
-		pdata->interruptPHY = MPC85xx_IRQ_EXT5;
-		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(MPC85xx_TSEC2);
 	if (pdata) {
 		pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR;
-		pdata->interruptPHY = MPC85xx_IRQ_EXT5;
-		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);
 	}
 
 	pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC85xx_FEC);
 	if (pdata) {
 		pdata->board_flags = 0;
-		pdata->interruptPHY = MPC85xx_IRQ_EXT5;
-		pdata->phyid = 3;
-		/* fixup phy address */
-		pdata->phy_reg_addr += binfo->bi_immr_base;
+		pdata->bus_id = GFAR_PHY_3;
 		memcpy(pdata->mac_addr, binfo->bi_enet2addr, 6);
 	}
 
diff --git a/arch/ppc/platforms/85xx/mpc8560_ads.c b/arch/ppc/platforms/85xx/mpc8560_ads.c
index 8841fd7..208433f 100644
--- a/arch/ppc/platforms/85xx/mpc8560_ads.c
+++ b/arch/ppc/platforms/85xx/mpc8560_ads.c
@@ -56,6 +56,10 @@
 #include <syslib/ppc85xx_setup.h>
 
 
+static const char *GFAR_PHY_0 = "phy0:0";
+static const char *GFAR_PHY_1 = "phy0:1";
+static const char *GFAR_PHY_3 = "phy0:3";
+
 /* ************************************************************************
  *
  * Setup the architecture
@@ -68,6 +72,7 @@ mpc8560ads_setup_arch(void)
 	bd_t *binfo = (bd_t *) __res;
 	unsigned int freq;
 	struct gianfar_platform_data *pdata;
+	struct gianfar_mdio_data *mdata;
 
 	cpm2_reset();
 
@@ -86,24 +91,28 @@ mpc8560ads_setup_arch(void)
 	mpc85xx_setup_hose();
 #endif
 
+	/* setup the board related info for the MDIO bus */
+	mdata = (struct gianfar_mdio_data *) ppc_sys_get_pdata(MPC85xx_MDIO);
+
+	mdata->irq[0] = MPC85xx_IRQ_EXT5;
+	mdata->irq[1] = MPC85xx_IRQ_EXT5;
+	mdata->irq[2] = -1;
+	mdata->irq[3] = MPC85xx_IRQ_EXT5;
+	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(MPC85xx_TSEC1);
 	if (pdata) {
 		pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR;
-		pdata->interruptPHY = MPC85xx_IRQ_EXT5;
-		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(MPC85xx_TSEC2);
 	if (pdata) {
 		pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR;
-		pdata->interruptPHY = MPC85xx_IRQ_EXT5;
-		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);
 	}
 
diff --git a/arch/ppc/platforms/85xx/mpc85xx_cds_common.c b/arch/ppc/platforms/85xx/mpc85xx_cds_common.c
index eda6599..a211569 100644
--- a/arch/ppc/platforms/85xx/mpc85xx_cds_common.c
+++ b/arch/ppc/platforms/85xx/mpc85xx_cds_common.c
@@ -391,6 +391,9 @@ mpc85xx_cds_pcibios_fixup(void)
 
 TODC_ALLOC();
 
+static const char *GFAR_PHY_0 = "phy0:0";
+static const char *GFAR_PHY_1 = "phy0:1";
+
 /* ************************************************************************
  *
  * Setup the architecture
@@ -402,6 +405,7 @@ mpc85xx_cds_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;
@@ -445,44 +449,42 @@ mpc85xx_cds_setup_arch(void)
 	invalidate_tlbcam_entry(num_tlbcam_entries - 1);
 #endif
 
+	/* setup the board related info for the MDIO bus */
+	mdata = (struct gianfar_mdio_data *) ppc_sys_get_pdata(MPC85xx_MDIO);
+
+	mdata->irq[0] = MPC85xx_IRQ_EXT5;
+	mdata->irq[1] = MPC85xx_IRQ_EXT5;
+	mdata->irq[2] = -1;
+	mdata->irq[3] = -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(MPC85xx_TSEC1);
 	if (pdata) {
 		pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR;
-		pdata->interruptPHY = MPC85xx_IRQ_EXT5;
-		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(MPC85xx_TSEC2);
 	if (pdata) {
 		pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR;
-		pdata->interruptPHY = MPC85xx_IRQ_EXT5;
-		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);
 	}
 
 	pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC85xx_eTSEC1);
 	if (pdata) {
 		pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR;
-		pdata->interruptPHY = MPC85xx_IRQ_EXT5;
-		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(MPC85xx_eTSEC2);
 	if (pdata) {
 		pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR;
-		pdata->interruptPHY = MPC85xx_IRQ_EXT5;
-		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);
 	}
 
diff --git a/arch/ppc/platforms/85xx/sbc8560.c b/arch/ppc/platforms/85xx/sbc8560.c
index c76760a..b4ee170 100644
--- a/arch/ppc/platforms/85xx/sbc8560.c
+++ b/arch/ppc/platforms/85xx/sbc8560.c
@@ -91,6 +91,9 @@ sbc8560_early_serial_map(void)
 }
 #endif
 
+static const char *GFAR_PHY_25 = "phy0:25";
+static const char *GFAR_PHY_26 = "phy0:26";
+
 /* ************************************************************************
  *
  * Setup the architecture
@@ -102,6 +105,7 @@ sbc8560_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;
@@ -126,24 +130,26 @@ sbc8560_setup_arch(void)
 	invalidate_tlbcam_entry(num_tlbcam_entries - 1);
 #endif
 
+	/* setup the board related info for the MDIO bus */
+	mdata = (struct gianfar_mdio_data *) ppc_sys_get_pdata(MPC85xx_MDIO);
+
+	mdata->irq[25] = MPC85xx_IRQ_EXT6;
+	mdata->irq[26] = MPC85xx_IRQ_EXT7;
+	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(MPC85xx_TSEC1);
 	if (pdata) {
 		pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR;
-		pdata->interruptPHY = MPC85xx_IRQ_EXT6;
-		pdata->phyid = 25;
-		/* fixup phy address */
-		pdata->phy_reg_addr += binfo->bi_immr_base;
+		pdata->bus_id = GFAR_PHY_25;
 		memcpy(pdata->mac_addr, binfo->bi_enetaddr, 6);
 	}
 
 	pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC85xx_TSEC2);
 	if (pdata) {
 		pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR;
-		pdata->interruptPHY = MPC85xx_IRQ_EXT7;
-		pdata->phyid = 26;
-		/* fixup phy address */
-		pdata->phy_reg_addr += binfo->bi_immr_base;
+		pdata->bus_id = GFAR_PHY_26;
 		memcpy(pdata->mac_addr, binfo->bi_enet1addr, 6);
 	}
 
diff --git a/arch/ppc/platforms/85xx/stx_gp3.c b/arch/ppc/platforms/85xx/stx_gp3.c
index 20940f40..1e1b85f 100644
--- a/arch/ppc/platforms/85xx/stx_gp3.c
+++ b/arch/ppc/platforms/85xx/stx_gp3.c
@@ -91,6 +91,9 @@ static u8 gp3_openpic_initsenses[] __initdata = {
 	0x0,				/* External 11: */
 };
 
+static const char *GFAR_PHY_2 = "phy0:2";
+static const char *GFAR_PHY_4 = "phy0:4";
+
 /*
  * Setup the architecture
  */
@@ -100,6 +103,7 @@ gp3_setup_arch(void)
 	bd_t *binfo = (bd_t *) __res;
 	unsigned int freq;
 	struct gianfar_platform_data *pdata;
+	struct gianfar_mdio_data *mdata;
 
 	cpm2_reset();
 
@@ -118,23 +122,26 @@ gp3_setup_arch(void)
 	mpc85xx_setup_hose();
 #endif
 
+	/* setup the board related info for the MDIO bus */
+	mdata = (struct gianfar_mdio_data *) ppc_sys_get_pdata(MPC85xx_MDIO);
+
+	mdata->irq[2] = MPC85xx_IRQ_EXT5;
+	mdata->irq[4] = MPC85xx_IRQ_EXT5;
+	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(MPC85xx_TSEC1);
 	if (pdata) {
 	/*	pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR; */
-		pdata->interruptPHY = MPC85xx_IRQ_EXT5;
-		pdata->phyid = 2;
-		pdata->phy_reg_addr += binfo->bi_immr_base;
+		pdata->bus_id = GFAR_PHY_2;
 		memcpy(pdata->mac_addr, binfo->bi_enetaddr, 6);
 	}
 
 	pdata = (struct gianfar_platform_data *) ppc_sys_get_pdata(MPC85xx_TSEC2);
 	if (pdata) {
 	/*	pdata->board_flags = FSL_GIANFAR_BRD_HAS_PHY_INTR; */
-		pdata->interruptPHY = MPC85xx_IRQ_EXT5;
-		pdata->phyid = 4;
-		/* fixup phy address */
-		pdata->phy_reg_addr += binfo->bi_immr_base;
+		pdata->bus_id = GFAR_PHY_4;
 		memcpy(pdata->mac_addr, binfo->bi_enet1addr, 6);
 	}