From df412c3560ea15d493bd9571e6c22b83af75063f Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Thu, 29 Jul 2021 10:53:33 +0200 Subject: ARM: ixp4xx: Delete GTWX5715 board files This board is replaced with the corresponding device tree. Signed-off-by: Linus Walleij --- arch/arm/mach-ixp4xx/Kconfig | 18 ---- arch/arm/mach-ixp4xx/Makefile | 2 - arch/arm/mach-ixp4xx/gtwx5715-pci.c | 72 --------------- arch/arm/mach-ixp4xx/gtwx5715-setup.c | 167 ---------------------------------- 4 files changed, 259 deletions(-) delete mode 100644 arch/arm/mach-ixp4xx/gtwx5715-pci.c delete mode 100644 arch/arm/mach-ixp4xx/gtwx5715-setup.c diff --git a/arch/arm/mach-ixp4xx/Kconfig b/arch/arm/mach-ixp4xx/Kconfig index 0e3e78df484c..d63f6a6c3b68 100644 --- a/arch/arm/mach-ixp4xx/Kconfig +++ b/arch/arm/mach-ixp4xx/Kconfig @@ -60,24 +60,6 @@ config CPU_IXP43X depends on MACH_KIXRP435 default y -config MACH_GTWX5715 - bool "Gemtek WX5715 (Linksys WRV54G)" - depends on ARCH_IXP4XX - depends on IXP4XX_PCI_LEGACY - help - This board is currently inside the Linksys WRV54G Gateways. - - IXP425 - 266mhz - 32mb SDRAM - 8mb Flash - miniPCI slot 0 does not have a card connector soldered to the board - miniPCI slot 1 has an ISL3880 802.11g card (Prism54) - npe0 is connected to a Kendin KS8995M Switch (4 ports) - npe1 is the "wan" port - "Console" UART is available on J11 as console - "High Speed" UART is n/c (as far as I can tell) - 20 Pin ARM/Xscale JTAG interface on J2 - comment "IXP4xx Options" config IXP4XX_PCI_LEGACY diff --git a/arch/arm/mach-ixp4xx/Makefile b/arch/arm/mach-ixp4xx/Makefile index 9fc107b89783..8530ce2e82b0 100644 --- a/arch/arm/mach-ixp4xx/Makefile +++ b/arch/arm/mach-ixp4xx/Makefile @@ -9,13 +9,11 @@ obj-pci-n := # Device tree platform obj-pci-$(CONFIG_MACH_IXP4XX_OF) += ixp4xx-of.o -obj-pci-$(CONFIG_MACH_GTWX5715) += gtwx5715-pci.o obj-pci-$(CONFIG_MACH_GATEWAY7001) += gateway7001-pci.o obj-pci-$(CONFIG_MACH_FSG) += fsg-pci.o obj-y += common.o -obj-$(CONFIG_MACH_GTWX5715) += gtwx5715-setup.o obj-$(CONFIG_MACH_GATEWAY7001) += gateway7001-setup.o obj-$(CONFIG_MACH_FSG) += fsg-setup.o obj-$(CONFIG_MACH_GORAMO_MLR) += goramo_mlr.o diff --git a/arch/arm/mach-ixp4xx/gtwx5715-pci.c b/arch/arm/mach-ixp4xx/gtwx5715-pci.c deleted file mode 100644 index 224328dbddb1..000000000000 --- a/arch/arm/mach-ixp4xx/gtwx5715-pci.c +++ /dev/null @@ -1,72 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * arch/arm/mach-ixp4xx/gtwx5715-pci.c - * - * Gemtek GTWX5715 (Linksys WRV54G) board setup - * - * Copyright (C) 2004 George T. Joseph - * Derived from Coyote - */ - -#include -#include -#include -#include -#include -#include -#include - -#include "irqs.h" - -#define SLOT0_DEVID 0 -#define SLOT1_DEVID 1 -#define INTA 10 /* slot 1 has INTA and INTB crossed */ -#define INTB 11 - -/* - * Slot 0 isn't actually populated with a card connector but - * we initialize it anyway in case a future version has the - * slot populated or someone with good soldering skills has - * some free time. - */ -void __init gtwx5715_pci_preinit(void) -{ - irq_set_irq_type(IXP4XX_GPIO_IRQ(INTA), IRQ_TYPE_LEVEL_LOW); - irq_set_irq_type(IXP4XX_GPIO_IRQ(INTB), IRQ_TYPE_LEVEL_LOW); - ixp4xx_pci_preinit(); -} - - -static int __init gtwx5715_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) -{ - int rc = -1; - - if ((slot == SLOT0_DEVID && pin == 1) || - (slot == SLOT1_DEVID && pin == 2)) - rc = IXP4XX_GPIO_IRQ(INTA); - else if ((slot == SLOT0_DEVID && pin == 2) || - (slot == SLOT1_DEVID && pin == 1)) - rc = IXP4XX_GPIO_IRQ(INTB); - - printk(KERN_INFO "%s: Mapped slot %d pin %d to IRQ %d\n", - __func__, slot, pin, rc); - return rc; -} - -struct hw_pci gtwx5715_pci __initdata = { - .nr_controllers = 1, - .ops = &ixp4xx_ops, - .preinit = gtwx5715_pci_preinit, - .setup = ixp4xx_setup, - .map_irq = gtwx5715_map_irq, -}; - -int __init gtwx5715_pci_init(void) -{ - if (machine_is_gtwx5715()) - pci_common_init(>wx5715_pci); - - return 0; -} - -subsys_initcall(gtwx5715_pci_init); diff --git a/arch/arm/mach-ixp4xx/gtwx5715-setup.c b/arch/arm/mach-ixp4xx/gtwx5715-setup.c deleted file mode 100644 index 28f0d2a8a829..000000000000 --- a/arch/arm/mach-ixp4xx/gtwx5715-setup.c +++ /dev/null @@ -1,167 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * arch/arm/mach-ixp4xx/gtwx5715-setup.c - * - * Gemtek GTWX5715 (Linksys WRV54G) board setup - * - * Copyright (C) 2004 George T. Joseph - * Derived from Coyote - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "irqs.h" - -/* GPIO 5,6,7 and 12 are hard wired to the Kendin KS8995M Switch - and operate as an SPI type interface. The details of the interface - are available on Kendin/Micrel's web site. */ - -#define GTWX5715_KSSPI_SELECT 5 -#define GTWX5715_KSSPI_TXD 6 -#define GTWX5715_KSSPI_CLOCK 7 -#define GTWX5715_KSSPI_RXD 12 - -/* The "reset" button is wired to GPIO 3. - The GPIO is brought "low" when the button is pushed. */ - -#define GTWX5715_BUTTON_GPIO 3 - -/* Board Label Front Label - LED1 Power - LED2 Wireless-G - LED3 not populated but could be - LED4 Internet - LED5 - LED8 Controlled by KS8995M Switch - LED9 DMZ */ - -#define GTWX5715_LED1_GPIO 2 -#define GTWX5715_LED2_GPIO 9 -#define GTWX5715_LED3_GPIO 8 -#define GTWX5715_LED4_GPIO 1 -#define GTWX5715_LED9_GPIO 4 - -/* - * Xscale UART registers are 32 bits wide with only the least - * significant 8 bits having any meaning. From a configuration - * perspective, this means 2 things... - * - * Setting .regshift = 2 so that the standard 16550 registers - * line up on every 4th byte. - * - * Shifting the register start virtual address +3 bytes when - * compiled big-endian. Since register writes are done on a - * single byte basis, if the shift isn't done the driver will - * write the value into the most significant byte of the register, - * which is ignored, instead of the least significant. - */ - -#ifdef __ARMEB__ -#define REG_OFFSET 3 -#else -#define REG_OFFSET 0 -#endif - -/* - * Only the second or "console" uart is connected on the gtwx5715. - */ - -static struct resource gtwx5715_uart_resources[] = { - { - .start = IXP4XX_UART2_BASE_PHYS, - .end = IXP4XX_UART2_BASE_PHYS + 0x0fff, - .flags = IORESOURCE_MEM, - }, - { - .start = IRQ_IXP4XX_UART2, - .end = IRQ_IXP4XX_UART2, - .flags = IORESOURCE_IRQ, - }, - { }, -}; - - -static struct plat_serial8250_port gtwx5715_uart_platform_data[] = { - { - .mapbase = IXP4XX_UART2_BASE_PHYS, - .membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET, - .irq = IRQ_IXP4XX_UART2, - .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, - .iotype = UPIO_MEM, - .regshift = 2, - .uartclk = IXP4XX_UART_XTAL, - }, - { }, -}; - -static struct platform_device gtwx5715_uart_device = { - .name = "serial8250", - .id = PLAT8250_DEV_PLATFORM, - .dev = { - .platform_data = gtwx5715_uart_platform_data, - }, - .num_resources = 2, - .resource = gtwx5715_uart_resources, -}; - -static struct flash_platform_data gtwx5715_flash_data = { - .map_name = "cfi_probe", - .width = 2, -}; - -static struct resource gtwx5715_flash_resource = { - .flags = IORESOURCE_MEM, -}; - -static struct platform_device gtwx5715_flash = { - .name = "IXP4XX-Flash", - .id = 0, - .dev = { - .platform_data = >wx5715_flash_data, - }, - .num_resources = 1, - .resource = >wx5715_flash_resource, -}; - -static struct platform_device *gtwx5715_devices[] __initdata = { - >wx5715_uart_device, - >wx5715_flash, -}; - -static void __init gtwx5715_init(void) -{ - ixp4xx_sys_init(); - - gtwx5715_flash_resource.start = IXP4XX_EXP_BUS_BASE(0); - gtwx5715_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_8M - 1; - - platform_add_devices(gtwx5715_devices, ARRAY_SIZE(gtwx5715_devices)); -} - - -MACHINE_START(GTWX5715, "Gemtek GTWX5715 (Linksys WRV54G)") - /* Maintainer: George Joseph */ - .map_io = ixp4xx_map_io, - .init_early = ixp4xx_init_early, - .init_irq = ixp4xx_init_irq, - .init_time = ixp4xx_timer_init, - .atag_offset = 0x100, - .init_machine = gtwx5715_init, -#if defined(CONFIG_PCI) - .dma_zone_size = SZ_64M, -#endif - .restart = ixp4xx_restart, -MACHINE_END - - -- cgit v1.2.3-59-g8ed1b