summaryrefslogtreecommitdiff
path: root/arch/arm/mach-pxa/colibri-pxa270.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-pxa/colibri-pxa270.c')
-rw-r--r--arch/arm/mach-pxa/colibri-pxa270.c330
1 files changed, 0 insertions, 330 deletions
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 <daniel@caiaq.de>
- * Marek Vasut <marek.vasut@gmail.com>
- */
-
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/moduleparam.h>
-#include <linux/kernel.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-#include <linux/mtd/physmap.h>
-#include <linux/platform_device.h>
-#include <linux/regulator/machine.h>
-#include <linux/ucb1400.h>
-
-#include <asm/mach/arch.h>
-#include <asm/mach/flash.h>
-#include <asm/mach-types.h>
-#include <linux/sizes.h>
-
-#include <linux/platform_data/asoc-pxa.h>
-#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
-
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-08 15:39:46 +0300