ARM: ixp4xx: Delete GTWX5715 board files
This board is replaced with the corresponding device tree. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Linus Walleij
parent
6dc9b80c2a
commit
df412c3560
@ -60,24 +60,6 @@ config CPU_IXP43X
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depends on MACH_KIXRP435
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default y
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config MACH_GTWX5715
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bool "Gemtek WX5715 (Linksys WRV54G)"
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depends on ARCH_IXP4XX
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depends on IXP4XX_PCI_LEGACY
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help
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This board is currently inside the Linksys WRV54G Gateways.
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IXP425 - 266mhz
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32mb SDRAM
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8mb Flash
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miniPCI slot 0 does not have a card connector soldered to the board
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miniPCI slot 1 has an ISL3880 802.11g card (Prism54)
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npe0 is connected to a Kendin KS8995M Switch (4 ports)
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npe1 is the "wan" port
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"Console" UART is available on J11 as console
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"High Speed" UART is n/c (as far as I can tell)
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20 Pin ARM/Xscale JTAG interface on J2
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comment "IXP4xx Options"
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config IXP4XX_PCI_LEGACY
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@ -9,13 +9,11 @@ obj-pci-n :=
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# Device tree platform
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obj-pci-$(CONFIG_MACH_IXP4XX_OF) += ixp4xx-of.o
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obj-pci-$(CONFIG_MACH_GTWX5715) += gtwx5715-pci.o
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obj-pci-$(CONFIG_MACH_GATEWAY7001) += gateway7001-pci.o
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obj-pci-$(CONFIG_MACH_FSG) += fsg-pci.o
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obj-y += common.o
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obj-$(CONFIG_MACH_GTWX5715) += gtwx5715-setup.o
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obj-$(CONFIG_MACH_GATEWAY7001) += gateway7001-setup.o
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obj-$(CONFIG_MACH_FSG) += fsg-setup.o
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obj-$(CONFIG_MACH_GORAMO_MLR) += goramo_mlr.o
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@ -1,72 +0,0 @@
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// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* arch/arm/mach-ixp4xx/gtwx5715-pci.c
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*
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* Gemtek GTWX5715 (Linksys WRV54G) board setup
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*
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* Copyright (C) 2004 George T. Joseph
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* Derived from Coyote
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*/
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#include <linux/pci.h>
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#include <linux/init.h>
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#include <linux/delay.h>
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#include <linux/irq.h>
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#include <asm/mach-types.h>
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#include <mach/hardware.h>
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#include <asm/mach/pci.h>
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#include "irqs.h"
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#define SLOT0_DEVID 0
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#define SLOT1_DEVID 1
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#define INTA 10 /* slot 1 has INTA and INTB crossed */
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#define INTB 11
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/*
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* Slot 0 isn't actually populated with a card connector but
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* we initialize it anyway in case a future version has the
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* slot populated or someone with good soldering skills has
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* some free time.
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*/
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void __init gtwx5715_pci_preinit(void)
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{
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irq_set_irq_type(IXP4XX_GPIO_IRQ(INTA), IRQ_TYPE_LEVEL_LOW);
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irq_set_irq_type(IXP4XX_GPIO_IRQ(INTB), IRQ_TYPE_LEVEL_LOW);
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ixp4xx_pci_preinit();
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}
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static int __init gtwx5715_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
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{
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int rc = -1;
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if ((slot == SLOT0_DEVID && pin == 1) ||
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(slot == SLOT1_DEVID && pin == 2))
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rc = IXP4XX_GPIO_IRQ(INTA);
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else if ((slot == SLOT0_DEVID && pin == 2) ||
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(slot == SLOT1_DEVID && pin == 1))
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rc = IXP4XX_GPIO_IRQ(INTB);
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printk(KERN_INFO "%s: Mapped slot %d pin %d to IRQ %d\n",
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__func__, slot, pin, rc);
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return rc;
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}
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struct hw_pci gtwx5715_pci __initdata = {
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.nr_controllers = 1,
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.ops = &ixp4xx_ops,
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.preinit = gtwx5715_pci_preinit,
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.setup = ixp4xx_setup,
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.map_irq = gtwx5715_map_irq,
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};
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int __init gtwx5715_pci_init(void)
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{
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if (machine_is_gtwx5715())
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pci_common_init(>wx5715_pci);
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return 0;
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}
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subsys_initcall(gtwx5715_pci_init);
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@ -1,167 +0,0 @@
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// SPDX-License-Identifier: GPL-2.0-or-later
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/*
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* arch/arm/mach-ixp4xx/gtwx5715-setup.c
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*
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* Gemtek GTWX5715 (Linksys WRV54G) board setup
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*
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* Copyright (C) 2004 George T. Joseph
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* Derived from Coyote
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*/
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#include <linux/init.h>
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#include <linux/device.h>
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#include <linux/serial.h>
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#include <linux/tty.h>
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#include <linux/serial_8250.h>
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#include <asm/types.h>
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#include <asm/setup.h>
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#include <asm/memory.h>
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#include <mach/hardware.h>
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#include <asm/irq.h>
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#include <asm/mach-types.h>
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#include <asm/mach/arch.h>
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#include <asm/mach/flash.h>
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#include "irqs.h"
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/* GPIO 5,6,7 and 12 are hard wired to the Kendin KS8995M Switch
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and operate as an SPI type interface. The details of the interface
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are available on Kendin/Micrel's web site. */
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#define GTWX5715_KSSPI_SELECT 5
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#define GTWX5715_KSSPI_TXD 6
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#define GTWX5715_KSSPI_CLOCK 7
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#define GTWX5715_KSSPI_RXD 12
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/* The "reset" button is wired to GPIO 3.
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The GPIO is brought "low" when the button is pushed. */
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#define GTWX5715_BUTTON_GPIO 3
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/* Board Label Front Label
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LED1 Power
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LED2 Wireless-G
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LED3 not populated but could be
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LED4 Internet
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LED5 - LED8 Controlled by KS8995M Switch
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LED9 DMZ */
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#define GTWX5715_LED1_GPIO 2
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#define GTWX5715_LED2_GPIO 9
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#define GTWX5715_LED3_GPIO 8
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#define GTWX5715_LED4_GPIO 1
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#define GTWX5715_LED9_GPIO 4
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/*
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* Xscale UART registers are 32 bits wide with only the least
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* significant 8 bits having any meaning. From a configuration
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* perspective, this means 2 things...
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*
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* Setting .regshift = 2 so that the standard 16550 registers
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* line up on every 4th byte.
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*
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* Shifting the register start virtual address +3 bytes when
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* compiled big-endian. Since register writes are done on a
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* single byte basis, if the shift isn't done the driver will
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* write the value into the most significant byte of the register,
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* which is ignored, instead of the least significant.
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*/
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#ifdef __ARMEB__
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#define REG_OFFSET 3
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#else
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#define REG_OFFSET 0
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#endif
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/*
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* Only the second or "console" uart is connected on the gtwx5715.
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*/
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static struct resource gtwx5715_uart_resources[] = {
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{
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.start = IXP4XX_UART2_BASE_PHYS,
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.end = IXP4XX_UART2_BASE_PHYS + 0x0fff,
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.flags = IORESOURCE_MEM,
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},
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{
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.start = IRQ_IXP4XX_UART2,
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.end = IRQ_IXP4XX_UART2,
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.flags = IORESOURCE_IRQ,
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},
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{ },
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};
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static struct plat_serial8250_port gtwx5715_uart_platform_data[] = {
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{
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.mapbase = IXP4XX_UART2_BASE_PHYS,
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.membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
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.irq = IRQ_IXP4XX_UART2,
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.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
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.iotype = UPIO_MEM,
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.regshift = 2,
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.uartclk = IXP4XX_UART_XTAL,
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},
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{ },
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};
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static struct platform_device gtwx5715_uart_device = {
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.name = "serial8250",
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.id = PLAT8250_DEV_PLATFORM,
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.dev = {
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.platform_data = gtwx5715_uart_platform_data,
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},
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.num_resources = 2,
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.resource = gtwx5715_uart_resources,
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};
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static struct flash_platform_data gtwx5715_flash_data = {
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.map_name = "cfi_probe",
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.width = 2,
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};
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static struct resource gtwx5715_flash_resource = {
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.flags = IORESOURCE_MEM,
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};
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static struct platform_device gtwx5715_flash = {
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.name = "IXP4XX-Flash",
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.id = 0,
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.dev = {
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.platform_data = >wx5715_flash_data,
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},
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.num_resources = 1,
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.resource = >wx5715_flash_resource,
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};
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static struct platform_device *gtwx5715_devices[] __initdata = {
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>wx5715_uart_device,
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>wx5715_flash,
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};
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static void __init gtwx5715_init(void)
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{
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ixp4xx_sys_init();
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gtwx5715_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
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gtwx5715_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_8M - 1;
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platform_add_devices(gtwx5715_devices, ARRAY_SIZE(gtwx5715_devices));
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}
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MACHINE_START(GTWX5715, "Gemtek GTWX5715 (Linksys WRV54G)")
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/* Maintainer: George Joseph */
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.map_io = ixp4xx_map_io,
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.init_early = ixp4xx_init_early,
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.init_irq = ixp4xx_init_irq,
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.init_time = ixp4xx_timer_init,
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.atag_offset = 0x100,
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.init_machine = gtwx5715_init,
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#if defined(CONFIG_PCI)
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.dma_zone_size = SZ_64M,
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#endif
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.restart = ixp4xx_restart,
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MACHINE_END
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