3766386037
Now that no driver any longer depends on the CONFIG_SOC_AU1??? symbols, it's time to get rid of them: Move some of the platform devices to the boards which can use them, Rename a few (unused) constants in the header, Replace them with MIPS_ALCHEMY in the various Kconfig files. Finally delete them altogether from the Alchemy Kconfig file. Signed-off-by: Manuel Lauss <manuel.lauss@googlemail.com> To: Linux-MIPS <linux-mips@linux-mips.org> Patchwork: https://patchwork.linux-mips.org/patch/2707/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
94 lines
2.7 KiB
C
94 lines
2.7 KiB
C
/*
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* Pb1500 board platform device registration
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*
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* Copyright (C) 2009 Manuel Lauss
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <linux/dma-mapping.h>
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#include <linux/init.h>
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#include <linux/platform_device.h>
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#include <asm/mach-au1x00/au1000.h>
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#include <asm/mach-db1x00/bcsr.h>
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#include "../platform.h"
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static int pb1500_map_pci_irq(const struct pci_dev *d, u8 slot, u8 pin)
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{
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if ((slot < 12) || (slot > 13) || pin == 0)
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return -1;
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if (slot == 12)
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return (pin == 1) ? AU1500_PCI_INTA : 0xff;
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if (slot == 13) {
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switch (pin) {
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case 1: return AU1500_PCI_INTA;
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case 2: return AU1500_PCI_INTB;
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case 3: return AU1500_PCI_INTC;
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case 4: return AU1500_PCI_INTD;
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}
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}
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return -1;
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}
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static struct resource alchemy_pci_host_res[] = {
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[0] = {
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.start = AU1500_PCI_PHYS_ADDR,
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.end = AU1500_PCI_PHYS_ADDR + 0xfff,
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.flags = IORESOURCE_MEM,
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},
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};
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static struct alchemy_pci_platdata pb1500_pci_pd = {
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.board_map_irq = pb1500_map_pci_irq,
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.pci_cfg_set = PCI_CONFIG_AEN | PCI_CONFIG_R2H | PCI_CONFIG_R1H |
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PCI_CONFIG_CH |
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#if defined(__MIPSEB__)
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PCI_CONFIG_SIC_HWA_DAT | PCI_CONFIG_SM,
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#else
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0,
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#endif
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};
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static struct platform_device pb1500_pci_host = {
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.dev.platform_data = &pb1500_pci_pd,
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.name = "alchemy-pci",
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.id = 0,
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.num_resources = ARRAY_SIZE(alchemy_pci_host_res),
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.resource = alchemy_pci_host_res,
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};
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static int __init pb1500_dev_init(void)
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{
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int swapped;
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/* PCMCIA. single socket, identical to Pb1100 */
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db1x_register_pcmcia_socket(
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AU1000_PCMCIA_ATTR_PHYS_ADDR,
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AU1000_PCMCIA_ATTR_PHYS_ADDR + 0x000400000 - 1,
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AU1000_PCMCIA_MEM_PHYS_ADDR,
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AU1000_PCMCIA_MEM_PHYS_ADDR + 0x000400000 - 1,
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AU1000_PCMCIA_IO_PHYS_ADDR,
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AU1000_PCMCIA_IO_PHYS_ADDR + 0x000010000 - 1,
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AU1500_GPIO11_INT, AU1500_GPIO9_INT, /* card / insert */
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/*AU1500_GPIO10_INT*/0, 0, 0); /* stschg / eject / id */
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swapped = bcsr_read(BCSR_STATUS) & BCSR_STATUS_DB1000_SWAPBOOT;
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db1x_register_norflash(64 * 1024 * 1024, 4, swapped);
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platform_device_register(&pb1500_pci_host);
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return 0;
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}
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arch_initcall(pb1500_dev_init);
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