From d6df7df7ae5a0f781341134e7cb24e3396f8434a Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Thu, 29 Sep 2022 15:24:20 +0200 Subject: ARM: pxa: remove unused board files The majority of all pxa board files has not been touched in a long time, and no users have spoken up in favor of keeping them around. This leaves only support for the platforms that were already converted to DT, as well as the gumstix and spitz/akita/borzoi machines that work in qemu and can still be converted to DT later. Cc: Ales Bardorfer Cc: Ales Snuparek Cc: Alex Osborne Cc: Alex Osborne Cc: Dirk Opfer Cc: Ian Molton Cc: Lennert Buytenhek Cc: Marek Vasut Cc: Michael Petchkovsky Cc: Nick Bane Cc: Paul Parsons Cc: Philipp Zabel Cc: Richard Purdie Cc: Sergey Lapin Cc: Tomas Cech Acked-by: Dmitry Baryshkov Acked-by: Robert Jarzmik Signed-off-by: Arnd Bergmann --- arch/arm/mach-pxa/colibri-pxa270.c | 330 ------------------------------------- 1 file changed, 330 deletions(-) delete mode 100644 arch/arm/mach-pxa/colibri-pxa270.c (limited to 'arch/arm/mach-pxa/colibri-pxa270.c') diff --git a/arch/arm/mach-pxa/colibri-pxa270.c b/arch/arm/mach-pxa/colibri-pxa270.c deleted file mode 100644 index 5dc669752836..000000000000 --- a/arch/arm/mach-pxa/colibri-pxa270.c +++ /dev/null @@ -1,330 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * linux/arch/arm/mach-pxa/colibri-pxa270.c - * - * Support for Toradex PXA270 based Colibri module - * Daniel Mack - * Marek Vasut - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include - -#include -#include "colibri.h" -#include "pxa27x.h" - -#include "devices.h" -#include "generic.h" - -/****************************************************************************** - * Evaluation board MFP - ******************************************************************************/ -#ifdef CONFIG_MACH_COLIBRI_EVALBOARD -static mfp_cfg_t colibri_pxa270_evalboard_pin_config[] __initdata = { - /* MMC */ - GPIO32_MMC_CLK, - GPIO92_MMC_DAT_0, - GPIO109_MMC_DAT_1, - GPIO110_MMC_DAT_2, - GPIO111_MMC_DAT_3, - GPIO112_MMC_CMD, - GPIO0_GPIO, /* SD detect */ - - /* FFUART */ - GPIO39_FFUART_TXD, - GPIO34_FFUART_RXD, - - /* UHC */ - GPIO88_USBH1_PWR, - GPIO89_USBH1_PEN, - GPIO119_USBH2_PWR, - GPIO120_USBH2_PEN, - - /* PCMCIA */ - GPIO85_nPCE_1, - GPIO54_nPCE_2, - GPIO55_nPREG, - GPIO50_nPIOR, - GPIO51_nPIOW, - GPIO49_nPWE, - GPIO48_nPOE, - GPIO57_nIOIS16, - GPIO56_nPWAIT, - GPIO104_PSKTSEL, - GPIO53_GPIO, /* RESET */ - GPIO83_GPIO, /* BVD1 */ - GPIO82_GPIO, /* BVD2 */ - GPIO1_GPIO, /* READY */ - GPIO84_GPIO, /* DETECT */ - GPIO107_GPIO, /* PPEN */ - - /* I2C */ - GPIO117_I2C_SCL, - GPIO118_I2C_SDA, -}; -#else -static mfp_cfg_t colibri_pxa270_evalboard_pin_config[] __initdata = {}; -#endif - -#ifdef CONFIG_MACH_COLIBRI_PXA270_INCOME -static mfp_cfg_t income_pin_config[] __initdata = { - /* MMC */ - GPIO32_MMC_CLK, - GPIO92_MMC_DAT_0, - GPIO109_MMC_DAT_1, - GPIO110_MMC_DAT_2, - GPIO111_MMC_DAT_3, - GPIO112_MMC_CMD, - GPIO0_GPIO, /* SD detect */ - GPIO1_GPIO, /* SD read-only */ - - /* FFUART */ - GPIO39_FFUART_TXD, - GPIO34_FFUART_RXD, - - /* BFUART */ - GPIO42_BTUART_RXD, - GPIO43_BTUART_TXD, - GPIO45_BTUART_RTS, - - /* STUART */ - GPIO46_STUART_RXD, - GPIO47_STUART_TXD, - - /* UHC */ - GPIO88_USBH1_PWR, - GPIO89_USBH1_PEN, - - /* LCD */ - GPIOxx_LCD_TFT_16BPP, - - /* PWM */ - GPIO16_PWM0_OUT, - - /* I2C */ - GPIO117_I2C_SCL, - GPIO118_I2C_SDA, - - /* LED */ - GPIO54_GPIO, /* LED A */ - GPIO55_GPIO, /* LED B */ -}; -#else -static mfp_cfg_t income_pin_config[] __initdata = {}; -#endif - -/****************************************************************************** - * Pin configuration - ******************************************************************************/ -static mfp_cfg_t colibri_pxa270_pin_config[] __initdata = { - /* Ethernet */ - GPIO78_nCS_2, /* Ethernet CS */ - GPIO114_GPIO, /* Ethernet IRQ */ - - /* AC97 */ - GPIO28_AC97_BITCLK, - GPIO29_AC97_SDATA_IN_0, - GPIO30_AC97_SDATA_OUT, - GPIO31_AC97_SYNC, - GPIO95_AC97_nRESET, - GPIO98_AC97_SYSCLK, - GPIO113_GPIO, /* Touchscreen IRQ */ -}; - -/****************************************************************************** - * NOR Flash - ******************************************************************************/ -#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE) -static struct mtd_partition colibri_partitions[] = { - { - .name = "Bootloader", - .offset = 0x00000000, - .size = 0x00040000, - .mask_flags = MTD_WRITEABLE /* force read-only */ - }, { - .name = "Kernel", - .offset = 0x00040000, - .size = 0x00400000, - .mask_flags = 0 - }, { - .name = "Rootfs", - .offset = 0x00440000, - .size = MTDPART_SIZ_FULL, - .mask_flags = 0 - } -}; - -static struct physmap_flash_data colibri_flash_data[] = { - { - .width = 4, /* bankwidth in bytes */ - .parts = colibri_partitions, - .nr_parts = ARRAY_SIZE(colibri_partitions) - } -}; - -static struct resource colibri_pxa270_flash_resource = { - .start = PXA_CS0_PHYS, - .end = PXA_CS0_PHYS + SZ_32M - 1, - .flags = IORESOURCE_MEM, -}; - -static struct platform_device colibri_pxa270_flash_device = { - .name = "physmap-flash", - .id = 0, - .dev = { - .platform_data = colibri_flash_data, - }, - .resource = &colibri_pxa270_flash_resource, - .num_resources = 1, -}; - -static void __init colibri_pxa270_nor_init(void) -{ - platform_device_register(&colibri_pxa270_flash_device); -} -#else -static inline void colibri_pxa270_nor_init(void) {} -#endif - -/****************************************************************************** - * Ethernet - ******************************************************************************/ -#if defined(CONFIG_DM9000) || defined(CONFIG_DM9000_MODULE) -static struct resource colibri_pxa270_dm9000_resources[] = { - { - .start = PXA_CS2_PHYS, - .end = PXA_CS2_PHYS + 3, - .flags = IORESOURCE_MEM, - }, - { - .start = PXA_CS2_PHYS + 4, - .end = PXA_CS2_PHYS + 4 + 500, - .flags = IORESOURCE_MEM, - }, - { - .start = PXA_GPIO_TO_IRQ(GPIO114_COLIBRI_PXA270_ETH_IRQ), - .end = PXA_GPIO_TO_IRQ(GPIO114_COLIBRI_PXA270_ETH_IRQ), - .flags = IORESOURCE_IRQ | IRQF_TRIGGER_RISING, - }, -}; - -static struct platform_device colibri_pxa270_dm9000_device = { - .name = "dm9000", - .id = -1, - .num_resources = ARRAY_SIZE(colibri_pxa270_dm9000_resources), - .resource = colibri_pxa270_dm9000_resources, -}; - -static void __init colibri_pxa270_eth_init(void) -{ - platform_device_register(&colibri_pxa270_dm9000_device); -} -#else -static inline void colibri_pxa270_eth_init(void) {} -#endif - -/****************************************************************************** - * Audio and Touchscreen - ******************************************************************************/ -#if defined(CONFIG_TOUCHSCREEN_UCB1400) || \ - defined(CONFIG_TOUCHSCREEN_UCB1400_MODULE) -static pxa2xx_audio_ops_t colibri_pxa270_ac97_pdata = { - .reset_gpio = 95, -}; - -static struct ucb1400_pdata colibri_pxa270_ucb1400_pdata = { - .irq = PXA_GPIO_TO_IRQ(GPIO113_COLIBRI_PXA270_TS_IRQ), -}; - -static struct platform_device colibri_pxa270_ucb1400_device = { - .name = "ucb1400_core", - .id = -1, - .dev = { - .platform_data = &colibri_pxa270_ucb1400_pdata, - }, -}; - -static void __init colibri_pxa270_tsc_init(void) -{ - pxa_set_ac97_info(&colibri_pxa270_ac97_pdata); - platform_device_register(&colibri_pxa270_ucb1400_device); -} -#else -static inline void colibri_pxa270_tsc_init(void) {} -#endif - -static int colibri_pxa270_baseboard; -core_param(colibri_pxa270_baseboard, colibri_pxa270_baseboard, int, 0444); - -static void __init colibri_pxa270_init(void) -{ - pxa2xx_mfp_config(ARRAY_AND_SIZE(colibri_pxa270_pin_config)); - - colibri_pxa270_nor_init(); - colibri_pxa270_eth_init(); - colibri_pxa270_tsc_init(); - - switch (colibri_pxa270_baseboard) { - case COLIBRI_EVALBOARD: - pxa2xx_mfp_config(ARRAY_AND_SIZE( - colibri_pxa270_evalboard_pin_config)); - colibri_evalboard_init(); - break; - case COLIBRI_PXA270_INCOME: - pxa2xx_mfp_config(ARRAY_AND_SIZE(income_pin_config)); - colibri_pxa270_income_boardinit(); - break; - default: - printk(KERN_ERR "Illegal colibri_pxa270_baseboard type %d\n", - colibri_pxa270_baseboard); - } - - regulator_has_full_constraints(); -} - -/* The "Income s.r.o. SH-Dmaster PXA270 SBC" board can be booted either - * with the INCOME mach type or with COLIBRI and the kernel parameter - * "colibri_pxa270_baseboard=1" - */ -static void __init colibri_pxa270_income_init(void) -{ - colibri_pxa270_baseboard = COLIBRI_PXA270_INCOME; - colibri_pxa270_init(); -} - -MACHINE_START(COLIBRI, "Toradex Colibri PXA270") - .atag_offset = 0x100, - .init_machine = colibri_pxa270_init, - .map_io = pxa27x_map_io, - .nr_irqs = PXA_NR_IRQS, - .init_irq = pxa27x_init_irq, - .handle_irq = pxa27x_handle_irq, - .init_time = pxa_timer_init, - .restart = pxa_restart, -MACHINE_END - -MACHINE_START(INCOME, "Income s.r.o. SH-Dmaster PXA270 SBC") - .atag_offset = 0x100, - .init_machine = colibri_pxa270_income_init, - .map_io = pxa27x_map_io, - .nr_irqs = PXA_NR_IRQS, - .init_irq = pxa27x_init_irq, - .handle_irq = pxa27x_handle_irq, - .init_time = pxa_timer_init, - .restart = pxa_restart, -MACHINE_END - -- cgit