patch-2.4.23 linux-2.4.23/arch/ppc/platforms/ibm440gx.c

• Lines: 130
• Date: 2003-11-28 10:26:19.000000000 -0800
• Orig file: linux-2.4.22/arch/ppc/platforms/ibm440gx.c
• Orig date: 1969-12-31 16:00:00.000000000 -0800

diff -urN linux-2.4.22/arch/ppc/platforms/ibm440gx.c linux-2.4.23/arch/ppc/platforms/ibm440gx.c
@@ -0,0 +1,129 @@
+/*
+ * arch/ppc/platforms/4xx/ibm440gx.c
+ *
+ * PPC440GX I/O descriptions
+ *
+ * Matt Porter <mporter@mvista.com>
+ * Copyright 2002-2003 MontaVista Software Inc.
+ *
+ * Eugene Surovegin <eugene.surovegin@zultys.com> or <ebs@ebshome.net>
+ * Copyright (c) 2003 Zultys Technologies
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ *
+ */
+#include <linux/init.h>
+#include <linux/module.h>
+#include <platforms/ibm440gx.h>
+#include <asm/ocp.h>
+
+#if defined(EMAC_NUMS) && EMAC_NUMS > 0
+u32 emac_phy_map[EMAC_NUMS];
+EXPORT_SYMBOL(emac_phy_map);
+#endif
+
+static struct ocp_func_emac_data ibm440gx_emac0_def = {
+	.zmii_idx       = 0,            /* ZMII device index */
+	.zmii_mux       = 0,            /* ZMII input of this EMAC */
+	.mal_idx        = 0,            /* MAL device index */
+	.mal_rx_chan    = 0,            /* MAL rx channel number */
+	.mal_tx1_chan   = 0,            /* MAL tx channel 1 number */
+	.mal_tx2_chan   = -1,           /* MAL tx channel 2 number */
+	.wol_irq        = BL_MAC_WOL,   /* WOL interrupt number */
+	.mdio_idx       = -1,           /* No shared MDIO */
+};
+
+static struct ocp_func_emac_data ibm440gx_emac1_def = {
+	.zmii_idx       = 0,            /* ZMII device index */
+	.zmii_mux       = 1,            /* ZMII input of this EMAC */
+	.mal_idx        = 0,            /* MAL device index */
+	.mal_rx_chan    = 1,            /* MAL rx channel number */
+	.mal_tx1_chan   = 1,            /* MAL tx channel 1 number */
+	.mal_tx2_chan   = -1,           /* MAL tx channel 2 number */
+	.wol_irq        = BL_MAC_WOL1,   /* WOL interrupt number */
+	.mdio_idx       = -1,           /* No shared MDIO */
+};
+
+static struct ocp_func_mal_data ibm440gx_mal0_def = {
+	.num_tx_chans   = 2*EMAC_NUMS,  /* Number of TX channels */
+	.num_rx_chans   = EMAC_NUMS,    /* Number of RX channels */
+};
+
+struct ocp_def core_ocp[] __initdata = {
+	{ .vendor	= OCP_VENDOR_IBM,
+	  .function	= OCP_FUNC_OPB,
+	  .index	= 0,
+	  .paddr	= PPC440GX_OPB_BASE_START,
+	  .irq		= OCP_IRQ_NA,
+	  .pm		= OCP_CPM_NA,
+	},
+	{ .vendor	= OCP_VENDOR_IBM,
+	  .function	= OCP_FUNC_16550,
+	  .index	= 0,
+	  .paddr	= PPC440GX_UART0_ADDR,
+	  .irq		= UART0_INT,
+	  .pm		= IBM_CPM_UART0,
+	},
+	{ .vendor	= OCP_VENDOR_IBM,
+	  .function	= OCP_FUNC_16550,
+	  .index	= 1,
+	  .paddr	= PPC440GX_UART1_ADDR,
+	  .irq		= UART1_INT,
+	  .pm		= IBM_CPM_UART1,
+	},
+	{ .vendor	= OCP_VENDOR_IBM,
+	  .function	= OCP_FUNC_IIC,
+	  .index	= 0,
+	  .paddr	= PPC440GX_IIC0_ADDR,
+	  .irq		= IIC0_IRQ,
+	  .pm		= IBM_CPM_IIC0,
+	},
+	{ .vendor	= OCP_VENDOR_IBM,
+	  .function	= OCP_FUNC_IIC,
+	  .index	= 1,
+	  .paddr	= PPC440GX_IIC1_ADDR,
+	  .irq		= IIC1_IRQ,
+	  .pm		= IBM_CPM_IIC1,
+	},
+	{ .vendor	= OCP_VENDOR_IBM,
+	  .function	= OCP_FUNC_GPIO,
+	  .index	= 0,
+	  .paddr	= PPC440GX_GPIO0_ADDR,
+	  .irq		= OCP_IRQ_NA,
+	  .pm		= IBM_CPM_GPIO0,
+	},
+	{ .vendor	= OCP_VENDOR_IBM,
+	  .function	= OCP_FUNC_MAL,
+	  .paddr	= OCP_PADDR_NA,
+	  .irq		= OCP_IRQ_NA,
+	  .pm		= OCP_CPM_NA,
+	  .additions	= &ibm440gx_mal0_def,
+	},
+	{ .vendor	= OCP_VENDOR_IBM,
+	  .function	= OCP_FUNC_EMAC,
+	  .index	= 0,
+	  .paddr	= PPC440GX_EMAC0_ADDR,
+	  .irq		= BL_MAC_ETH0,
+	  .pm		= OCP_CPM_NA,
+	  .additions	= &ibm440gx_emac0_def,
+	},
+	{ .vendor	= OCP_VENDOR_IBM,
+	  .function	= OCP_FUNC_EMAC,
+	  .index	= 1,
+	  .paddr	= PPC440GX_EMAC1_ADDR,
+	  .irq		= BL_MAC_ETH1,
+	  .pm		= OCP_CPM_NA,
+	  .additions	= &ibm440gx_emac1_def,
+	},
+	{ .vendor	= OCP_VENDOR_IBM,
+	  .function	= OCP_FUNC_ZMII,
+	  .paddr	= PPC440GX_ZMII_ADDR,
+	  .irq		= OCP_IRQ_NA,
+	  .pm		= OCP_CPM_NA,
+	},
+	{ .vendor	= OCP_VENDOR_INVALID
+	}
+};