diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pcmcia/Makefile | 13 | ||||
| -rw-r--r-- | drivers/pcmcia/pxa2xx_balloon3.c | 137 | ||||
| -rw-r--r-- | drivers/pcmcia/pxa2xx_colibri.c | 165 | ||||
| -rw-r--r-- | drivers/pcmcia/pxa2xx_e740.c | 127 | ||||
| -rw-r--r-- | drivers/pcmcia/pxa2xx_hx4700.c | 118 | ||||
| -rw-r--r-- | drivers/pcmcia/pxa2xx_palmld.c | 110 | ||||
| -rw-r--r-- | drivers/pcmcia/pxa2xx_palmtc.c | 162 | ||||
| -rw-r--r-- | drivers/pcmcia/pxa2xx_palmtx.c | 111 | ||||
| -rw-r--r-- | drivers/pcmcia/pxa2xx_sharpsl.c | 2 | ||||
| -rw-r--r-- | drivers/pcmcia/pxa2xx_trizeps4.c | 200 | ||||
| -rw-r--r-- | drivers/pcmcia/pxa2xx_viper.c | 182 | ||||
| -rw-r--r-- | drivers/pcmcia/pxa2xx_vpac270.c | 137 | ||||
| -rw-r--r-- | drivers/pcmcia/soc_common.h | 120 |
13 files changed, 2 insertions, 1582 deletions
diff --git a/drivers/pcmcia/Makefile b/drivers/pcmcia/Makefile index c43267b18f55..c59ddde42007 100644 --- a/drivers/pcmcia/Makefile +++ b/drivers/pcmcia/Makefile @@ -50,18 +50,5 @@ sa1100_cs-$(CONFIG_SA1100_SIMPAD) += sa1100_simpad.o pxa2xx-obj-$(CONFIG_MACH_MAINSTONE) += pxa2xx_mainstone.o pxa2xx-obj-$(CONFIG_PXA_SHARPSL) += pxa2xx_sharpsl.o -pxa2xx-obj-$(CONFIG_ARCOM_PCMCIA) += pxa2xx_viper.o -pxa2xx-obj-$(CONFIG_TRIZEPS_PCMCIA) += pxa2xx_trizeps4.o -pxa2xx-obj-$(CONFIG_MACH_PALMTX) += pxa2xx_palmtx.o -pxa2xx-obj-$(CONFIG_MACH_PALMTC) += pxa2xx_palmtc.o -pxa2xx-obj-$(CONFIG_MACH_PALMLD) += pxa2xx_palmld.o -pxa2xx-obj-$(CONFIG_MACH_E740) += pxa2xx_e740.o -pxa2xx-obj-$(CONFIG_MACH_VPAC270) += pxa2xx_vpac270.o -pxa2xx-obj-$(CONFIG_MACH_BALLOON3) += pxa2xx_balloon3.o -pxa2xx-obj-$(CONFIG_MACH_COLIBRI) += pxa2xx_colibri.o -pxa2xx-obj-$(CONFIG_MACH_COLIBRI320) += pxa2xx_colibri.o -pxa2xx-obj-$(CONFIG_MACH_H4700) += pxa2xx_hx4700.o - obj-$(CONFIG_PCMCIA_PXA2XX) += pxa2xx_base.o $(pxa2xx-obj-y) - obj-$(CONFIG_PCMCIA_XXS1500) += xxs1500_ss.o diff --git a/drivers/pcmcia/pxa2xx_balloon3.c b/drivers/pcmcia/pxa2xx_balloon3.c deleted file mode 100644 index 5fe1da7a50e4..000000000000 --- a/drivers/pcmcia/pxa2xx_balloon3.c +++ /dev/null @@ -1,137 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * linux/drivers/pcmcia/pxa2xx_balloon3.c - * - * Balloon3 PCMCIA specific routines. - * - * Author: Nick Bane - * Created: June, 2006 - * Copyright: Toby Churchill Ltd - * Derived from pxa2xx_mainstone.c, by Nico Pitre - * - * Various modification by Marek Vasut <marek.vasut@gmail.com> - */ - -#include <linux/module.h> -#include <linux/gpio.h> -#include <linux/errno.h> -#include <linux/interrupt.h> -#include <linux/platform_device.h> -#include <linux/irq.h> -#include <linux/io.h> - -#include <mach/balloon3.h> - -#include <asm/mach-types.h> - -#include "soc_common.h" - -static int balloon3_pcmcia_hw_init(struct soc_pcmcia_socket *skt) -{ - uint16_t ver; - - ver = __raw_readw(BALLOON3_FPGA_VER); - if (ver < 0x4f08) - pr_warn("The FPGA code, version 0x%04x, is too old. " - "PCMCIA/CF support might be broken in this version!", - ver); - - skt->socket.pci_irq = BALLOON3_BP_CF_NRDY_IRQ; - skt->stat[SOC_STAT_CD].gpio = BALLOON3_GPIO_S0_CD; - skt->stat[SOC_STAT_CD].name = "PCMCIA0 CD"; - skt->stat[SOC_STAT_BVD1].irq = BALLOON3_BP_NSTSCHG_IRQ; - skt->stat[SOC_STAT_BVD1].name = "PCMCIA0 STSCHG"; - - return 0; -} - -static unsigned long balloon3_pcmcia_status[2] = { - BALLOON3_CF_nSTSCHG_BVD1, - BALLOON3_CF_nSTSCHG_BVD1 -}; - -static void balloon3_pcmcia_socket_state(struct soc_pcmcia_socket *skt, - struct pcmcia_state *state) -{ - uint16_t status; - int flip; - - /* This actually reads the STATUS register */ - status = __raw_readw(BALLOON3_CF_STATUS_REG); - flip = (status ^ balloon3_pcmcia_status[skt->nr]) - & BALLOON3_CF_nSTSCHG_BVD1; - /* - * Workaround for STSCHG which can't be deasserted: - * We therefore disable/enable corresponding IRQs - * as needed to avoid IRQ locks. - */ - if (flip) { - balloon3_pcmcia_status[skt->nr] = status; - if (status & BALLOON3_CF_nSTSCHG_BVD1) - enable_irq(BALLOON3_BP_NSTSCHG_IRQ); - else - disable_irq(BALLOON3_BP_NSTSCHG_IRQ); - } - - state->ready = !!(status & BALLOON3_CF_nIRQ); - state->bvd1 = !!(status & BALLOON3_CF_nSTSCHG_BVD1); - state->bvd2 = 0; /* not available */ - state->vs_3v = 1; /* Always true its a CF card */ - state->vs_Xv = 0; /* not available */ -} - -static int balloon3_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, - const socket_state_t *state) -{ - __raw_writew(BALLOON3_CF_RESET, BALLOON3_CF_CONTROL_REG + - ((state->flags & SS_RESET) ? - BALLOON3_FPGA_SETnCLR : 0)); - return 0; -} - -static struct pcmcia_low_level balloon3_pcmcia_ops = { - .owner = THIS_MODULE, - .hw_init = balloon3_pcmcia_hw_init, - .socket_state = balloon3_pcmcia_socket_state, - .configure_socket = balloon3_pcmcia_configure_socket, - .first = 0, - .nr = 1, -}; - -static struct platform_device *balloon3_pcmcia_device; - -static int __init balloon3_pcmcia_init(void) -{ - int ret; - - if (!machine_is_balloon3()) - return -ENODEV; - - balloon3_pcmcia_device = platform_device_alloc("pxa2xx-pcmcia", -1); - if (!balloon3_pcmcia_device) - return -ENOMEM; - - ret = platform_device_add_data(balloon3_pcmcia_device, - &balloon3_pcmcia_ops, sizeof(balloon3_pcmcia_ops)); - - if (!ret) - ret = platform_device_add(balloon3_pcmcia_device); - - if (ret) - platform_device_put(balloon3_pcmcia_device); - - return ret; -} - -static void __exit balloon3_pcmcia_exit(void) -{ - platform_device_unregister(balloon3_pcmcia_device); -} - -module_init(balloon3_pcmcia_init); -module_exit(balloon3_pcmcia_exit); - -MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Nick Bane <nick@cecomputing.co.uk>"); -MODULE_ALIAS("platform:pxa2xx-pcmcia"); -MODULE_DESCRIPTION("Balloon3 board CF/PCMCIA driver"); diff --git a/drivers/pcmcia/pxa2xx_colibri.c b/drivers/pcmcia/pxa2xx_colibri.c deleted file mode 100644 index f0f725e99604..000000000000 --- a/drivers/pcmcia/pxa2xx_colibri.c +++ /dev/null @@ -1,165 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * linux/drivers/pcmcia/pxa2xx_colibri.c - * - * Driver for Toradex Colibri PXA270 CF socket - * - * Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com> - */ - -#include <linux/module.h> -#include <linux/platform_device.h> -#include <linux/delay.h> -#include <linux/gpio.h> - -#include <asm/mach-types.h> - -#include "soc_common.h" - -#define COLIBRI270_RESET_GPIO 53 -#define COLIBRI270_PPEN_GPIO 107 -#define COLIBRI270_BVD1_GPIO 83 -#define COLIBRI270_BVD2_GPIO 82 -#define COLIBRI270_DETECT_GPIO 84 -#define COLIBRI270_READY_GPIO 1 - -#define COLIBRI320_RESET_GPIO 77 -#define COLIBRI320_PPEN_GPIO 57 -#define COLIBRI320_BVD1_GPIO 53 -#define COLIBRI320_BVD2_GPIO 79 -#define COLIBRI320_DETECT_GPIO 81 -#define COLIBRI320_READY_GPIO 29 - -enum { - DETECT = 0, - READY = 1, - BVD1 = 2, - BVD2 = 3, - PPEN = 4, - RESET = 5, -}; - -/* Contents of this array are configured on-the-fly in init function */ -static struct gpio colibri_pcmcia_gpios[] = { - { 0, GPIOF_IN, "PCMCIA Detect" }, - { 0, GPIOF_IN, "PCMCIA Ready" }, - { 0, GPIOF_IN, "PCMCIA BVD1" }, - { 0, GPIOF_IN, "PCMCIA BVD2" }, - { 0, GPIOF_INIT_LOW, "PCMCIA PPEN" }, - { 0, GPIOF_INIT_HIGH,"PCMCIA Reset" }, -}; - -static int colibri_pcmcia_hw_init(struct soc_pcmcia_socket *skt) -{ - int ret; - - ret = gpio_request_array(colibri_pcmcia_gpios, - ARRAY_SIZE(colibri_pcmcia_gpios)); - if (ret) - goto err1; - - skt->socket.pci_irq = gpio_to_irq(colibri_pcmcia_gpios[READY].gpio); - skt->stat[SOC_STAT_CD].irq = gpio_to_irq(colibri_pcmcia_gpios[DETECT].gpio); - skt->stat[SOC_STAT_CD].name = "PCMCIA CD"; - -err1: - return ret; -} - -static void colibri_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt) -{ - gpio_free_array(colibri_pcmcia_gpios, - ARRAY_SIZE(colibri_pcmcia_gpios)); -} - -static void colibri_pcmcia_socket_state(struct soc_pcmcia_socket *skt, - struct pcmcia_state *state) -{ - - state->detect = !!gpio_get_value(colibri_pcmcia_gpios[DETECT].gpio); - state->ready = !!gpio_get_value(colibri_pcmcia_gpios[READY].gpio); - state->bvd1 = !!gpio_get_value(colibri_pcmcia_gpios[BVD1].gpio); - state->bvd2 = !!gpio_get_value(colibri_pcmcia_gpios[BVD2].gpio); - state->vs_3v = 1; - state->vs_Xv = 0; -} - -static int -colibri_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, - const socket_state_t *state) -{ - gpio_set_value(colibri_pcmcia_gpios[PPEN].gpio, - !(state->Vcc == 33 && state->Vpp < 50)); - gpio_set_value(colibri_pcmcia_gpios[RESET].gpio, - state->flags & SS_RESET); - return 0; -} - -static struct pcmcia_low_level colibri_pcmcia_ops = { - .owner = THIS_MODULE, - - .first = 0, - .nr = 1, - - .hw_init = colibri_pcmcia_hw_init, - .hw_shutdown = colibri_pcmcia_hw_shutdown, - - .socket_state = colibri_pcmcia_socket_state, - .configure_socket = colibri_pcmcia_configure_socket, -}; - -static struct platform_device *colibri_pcmcia_device; - -static int __init colibri_pcmcia_init(void) -{ - int ret; - - if (!machine_is_colibri() && !machine_is_colibri320()) - return -ENODEV; - - colibri_pcmcia_device = platform_device_alloc("pxa2xx-pcmcia", -1); - if (!colibri_pcmcia_device) - return -ENOMEM; - - /* Colibri PXA270 */ - if (machine_is_colibri()) { - colibri_pcmcia_gpios[RESET].gpio = COLIBRI270_RESET_GPIO; - colibri_pcmcia_gpios[PPEN].gpio = COLIBRI270_PPEN_GPIO; - colibri_pcmcia_gpios[BVD1].gpio = COLIBRI270_BVD1_GPIO; - colibri_pcmcia_gpios[BVD2].gpio = COLIBRI270_BVD2_GPIO; - colibri_pcmcia_gpios[DETECT].gpio = COLIBRI270_DETECT_GPIO; - colibri_pcmcia_gpios[READY].gpio = COLIBRI270_READY_GPIO; - /* Colibri PXA320 */ - } else if (machine_is_colibri320()) { - colibri_pcmcia_gpios[RESET].gpio = COLIBRI320_RESET_GPIO; - colibri_pcmcia_gpios[PPEN].gpio = COLIBRI320_PPEN_GPIO; - colibri_pcmcia_gpios[BVD1].gpio = COLIBRI320_BVD1_GPIO; - colibri_pcmcia_gpios[BVD2].gpio = COLIBRI320_BVD2_GPIO; - colibri_pcmcia_gpios[DETECT].gpio = COLIBRI320_DETECT_GPIO; - colibri_pcmcia_gpios[READY].gpio = COLIBRI320_READY_GPIO; - } - - ret = platform_device_add_data(colibri_pcmcia_device, - &colibri_pcmcia_ops, sizeof(colibri_pcmcia_ops)); - - if (!ret) - ret = platform_device_add(colibri_pcmcia_device); - - if (ret) - platform_device_put(colibri_pcmcia_device); - - return ret; -} - -static void __exit colibri_pcmcia_exit(void) -{ - platform_device_unregister(colibri_pcmcia_device); -} - -module_init(colibri_pcmcia_init); -module_exit(colibri_pcmcia_exit); - -MODULE_AUTHOR("Marek Vasut <marek.vasut@gmail.com>"); -MODULE_DESCRIPTION("PCMCIA support for Toradex Colibri PXA270/PXA320"); -MODULE_ALIAS("platform:pxa2xx-pcmcia"); -MODULE_LICENSE("GPL"); diff --git a/drivers/pcmcia/pxa2xx_e740.c b/drivers/pcmcia/pxa2xx_e740.c deleted file mode 100644 index 72caa6d05ab9..000000000000 --- a/drivers/pcmcia/pxa2xx_e740.c +++ /dev/null @@ -1,127 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * Toshiba e740 PCMCIA specific routines. - * - * (c) 2004 Ian Molton <spyro@f2s.com> - */ - -#include <linux/init.h> -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/errno.h> -#include <linux/gpio.h> -#include <linux/interrupt.h> -#include <linux/platform_device.h> - -#include <mach/eseries-gpio.h> - -#include <asm/irq.h> -#include <asm/mach-types.h> - -#include "soc_common.h" - -static int e740_pcmcia_hw_init(struct soc_pcmcia_socket *skt) -{ - if (skt->nr == 0) { - skt->stat[SOC_STAT_CD].gpio = GPIO_E740_PCMCIA_CD0; - skt->stat[SOC_STAT_CD].name = "CF card detect"; - skt->stat[SOC_STAT_RDY].gpio = GPIO_E740_PCMCIA_RDY0; - skt->stat[SOC_STAT_RDY].name = "CF ready"; - } else { - skt->stat[SOC_STAT_CD].gpio = GPIO_E740_PCMCIA_CD1; - skt->stat[SOC_STAT_CD].name = "Wifi switch"; - skt->stat[SOC_STAT_RDY].gpio = GPIO_E740_PCMCIA_RDY1; - skt->stat[SOC_STAT_RDY].name = "Wifi ready"; - } - - return 0; -} - -static void e740_pcmcia_socket_state(struct soc_pcmcia_socket *skt, - struct pcmcia_state *state) -{ - state->vs_3v = 1; - state->vs_Xv = 0; -} - -static int e740_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, - const socket_state_t *state) -{ - if (state->flags & SS_RESET) { - if (skt->nr == 0) - gpio_set_value(GPIO_E740_PCMCIA_RST0, 1); - else - gpio_set_value(GPIO_E740_PCMCIA_RST1, 1); - } else { - if (skt->nr == 0) - gpio_set_value(GPIO_E740_PCMCIA_RST0, 0); - else - gpio_set_value(GPIO_E740_PCMCIA_RST1, 0); - } - - switch (state->Vcc) { - case 0: /* Socket off */ - if (skt->nr == 0) - gpio_set_value(GPIO_E740_PCMCIA_PWR0, 0); - else - gpio_set_value(GPIO_E740_PCMCIA_PWR1, 1); - break; - case 50: - case 33: /* socket on */ - if (skt->nr == 0) - gpio_set_value(GPIO_E740_PCMCIA_PWR0, 1); - else - gpio_set_value(GPIO_E740_PCMCIA_PWR1, 0); - break; - default: - printk(KERN_ERR "e740_cs: Unsupported Vcc: %d\n", state->Vcc); - } - - return 0; -} - -static struct pcmcia_low_level e740_pcmcia_ops = { - .owner = THIS_MODULE, - .hw_init = e740_pcmcia_hw_init, - .socket_state = e740_pcmcia_socket_state, - .configure_socket = e740_pcmcia_configure_socket, - .nr = 2, -}; - -static struct platform_device *e740_pcmcia_device; - -static int __init e740_pcmcia_init(void) -{ - int ret; - - if (!machine_is_e740()) - return -ENODEV; - - e740_pcmcia_device = platform_device_alloc("pxa2xx-pcmcia", -1); - if (!e740_pcmcia_device) - return -ENOMEM; - - ret = platform_device_add_data(e740_pcmcia_device, &e740_pcmcia_ops, - sizeof(e740_pcmcia_ops)); - - if (!ret) - ret = platform_device_add(e740_pcmcia_device); - - if (ret) - platform_device_put(e740_pcmcia_device); - - return ret; -} - -static void __exit e740_pcmcia_exit(void) -{ - platform_device_unregister(e740_pcmcia_device); -} - -module_init(e740_pcmcia_init); -module_exit(e740_pcmcia_exit); - -MODULE_LICENSE("GPL v2"); -MODULE_AUTHOR("Ian Molton <spyro@f2s.com>"); -MODULE_ALIAS("platform:pxa2xx-pcmcia"); -MODULE_DESCRIPTION("e740 PCMCIA platform support"); diff --git a/drivers/pcmcia/pxa2xx_hx4700.c b/drivers/pcmcia/pxa2xx_hx4700.c deleted file mode 100644 index 87b6a1639d94..000000000000 --- a/drivers/pcmcia/pxa2xx_hx4700.c +++ /dev/null @@ -1,118 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * Copyright (C) 2012 Paul Parsons <lost.distance@yahoo.com> - */ - -#include <linux/module.h> -#include <linux/platform_device.h> -#include <linux/err.h> -#include <linux/gpio.h> -#include <linux/irq.h> - -#include <asm/mach-types.h> -#include <mach/hx4700.h> - -#include "soc_common.h" - -static struct gpio gpios[] = { - { GPIO114_HX4700_CF_RESET, GPIOF_OUT_INIT_LOW, "CF reset" }, - { EGPIO4_CF_3V3_ON, GPIOF_OUT_INIT_LOW, "CF 3.3V enable" }, -}; - -static int hx4700_pcmcia_hw_init(struct soc_pcmcia_socket *skt) -{ - int ret; - - ret = gpio_request_array(gpios, ARRAY_SIZE(gpios)); - if (ret) - goto out; - - /* - * IRQ type must be set before soc_pcmcia_hw_init() calls request_irq(). - * The asic3 default IRQ type is level trigger low level detect, exactly - * the the signal present on GPIOD4_CF_nCD when a CF card is inserted. - * If the IRQ type is not changed, the asic3 interrupt handler will loop - * repeatedly because it is unable to clear the level trigger interrupt. - */ - irq_set_irq_type(gpio_to_irq(GPIOD4_CF_nCD), IRQ_TYPE_EDGE_BOTH); - - skt->stat[SOC_STAT_CD].gpio = GPIOD4_CF_nCD; - skt->stat[SOC_STAT_CD].name = "PCMCIA CD"; - skt->stat[SOC_STAT_RDY].gpio = GPIO60_HX4700_CF_RNB; - skt->stat[SOC_STAT_RDY].name = "PCMCIA Ready"; - -out: - return ret; -} - -static void hx4700_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt) -{ - gpio_free_array(gpios, ARRAY_SIZE(gpios)); -} - -static void hx4700_pcmcia_socket_state(struct soc_pcmcia_socket *skt, - struct pcmcia_state *state) -{ - state->vs_3v = 1; - state->vs_Xv = 0; -} - -static int hx4700_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, - const socket_state_t *state) -{ - switch (state->Vcc) { - case 0: - gpio_set_value(EGPIO4_CF_3V3_ON, 0); - break; - case 33: - gpio_set_value(EGPIO4_CF_3V3_ON, 1); - break; - default: - printk(KERN_ERR "pcmcia: Unsupported Vcc: %d\n", state->Vcc); - return -EINVAL; - } - - gpio_set_value(GPIO114_HX4700_CF_RESET, (state->flags & SS_RESET) != 0); - - return 0; -} - -static struct pcmcia_low_level hx4700_pcmcia_ops = { - .owner = THIS_MODULE, - .nr = 1, - .hw_init = hx4700_pcmcia_hw_init, - .hw_shutdown = hx4700_pcmcia_hw_shutdown, - .socket_state = hx4700_pcmcia_socket_state, - .configure_socket = hx4700_pcmcia_configure_socket, -}; - -static struct platform_device *hx4700_pcmcia_device; - -static int __init hx4700_pcmcia_init(void) -{ - struct platform_device *pdev; - - if (!machine_is_h4700()) - return -ENODEV; - - pdev = platform_device_register_data(NULL, "pxa2xx-pcmcia", -1, - &hx4700_pcmcia_ops, sizeof(hx4700_pcmcia_ops)); - if (IS_ERR(pdev)) - return PTR_ERR(pdev); - - hx4700_pcmcia_device = pdev; - - return 0; -} - -static void __exit hx4700_pcmcia_exit(void) -{ - platform_device_unregister(hx4700_pcmcia_device); -} - -module_init(hx4700_pcmcia_init); -module_exit(hx4700_pcmcia_exit); - -MODULE_AUTHOR("Paul Parsons <lost.distance@yahoo.com>"); -MODULE_DESCRIPTION("HP iPAQ hx4700 PCMCIA driver"); -MODULE_LICENSE("GPL"); diff --git a/drivers/pcmcia/pxa2xx_palmld.c b/drivers/pcmcia/pxa2xx_palmld.c deleted file mode 100644 index cfff41ac9ca2..000000000000 --- a/drivers/pcmcia/pxa2xx_palmld.c +++ /dev/null @@ -1,110 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * linux/drivers/pcmcia/pxa2xx_palmld.c - * - * Driver for Palm LifeDrive PCMCIA - * - * Copyright (C) 2006 Alex Osborne <ato@meshy.org> - * Copyright (C) 2007-2011 Marek Vasut <marek.vasut@gmail.com> - */ - -#include <linux/module.h> -#include <linux/platform_device.h> -#include <linux/gpio.h> - -#include <asm/mach-types.h> -#include <mach/palmld.h> -#include "soc_common.h" - -static struct gpio palmld_pcmcia_gpios[] = { - { GPIO_NR_PALMLD_PCMCIA_POWER, GPIOF_INIT_LOW, "PCMCIA Power" }, - { GPIO_NR_PALMLD_PCMCIA_RESET, GPIOF_INIT_HIGH,"PCMCIA Reset" }, -}; - -static int palmld_pcmcia_hw_init(struct soc_pcmcia_socket *skt) -{ - int ret; - - ret = gpio_request_array(palmld_pcmcia_gpios, - ARRAY_SIZE(palmld_pcmcia_gpios)); - - skt->stat[SOC_STAT_RDY].gpio = GPIO_NR_PALMLD_PCMCIA_READY; - skt->stat[SOC_STAT_RDY].name = "PCMCIA Ready"; - - return ret; -} - -static void palmld_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt) -{ - gpio_free_array(palmld_pcmcia_gpios, ARRAY_SIZE(palmld_pcmcia_gpios)); -} - -static void palmld_pcmcia_socket_state(struct soc_pcmcia_socket *skt, - struct pcmcia_state *state) -{ - state->detect = 1; /* always inserted */ - state->vs_3v = 1; - state->vs_Xv = 0; -} - -static int palmld_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, - const socket_state_t *state) -{ - gpio_set_value(GPIO_NR_PALMLD_PCMCIA_POWER, 1); - gpio_set_value(GPIO_NR_PALMLD_PCMCIA_RESET, - !!(state->flags & SS_RESET)); - - return 0; -} - -static struct pcmcia_low_level palmld_pcmcia_ops = { - .owner = THIS_MODULE, - - .first = 1, - .nr = 1, - - .hw_init = palmld_pcmcia_hw_init, - .hw_shutdown = palmld_pcmcia_hw_shutdown, - - .socket_state = palmld_pcmcia_socket_state, - .configure_socket = palmld_pcmcia_configure_socket, -}; - -static struct platform_device *palmld_pcmcia_device; - -static int __init palmld_pcmcia_init(void) -{ - int ret; - - if (!machine_is_palmld()) - return -ENODEV; - - palmld_pcmcia_device = platform_device_alloc("pxa2xx-pcmcia", -1); - if (!palmld_pcmcia_device) - return -ENOMEM; - - ret = platform_device_add_data(palmld_pcmcia_device, &palmld_pcmcia_ops, - sizeof(palmld_pcmcia_ops)); - - if (!ret) - ret = platform_device_add(palmld_pcmcia_device); - - if (ret) - platform_device_put(palmld_pcmcia_device); - - return ret; -} - -static void __exit palmld_pcmcia_exit(void) -{ - platform_device_unregister(palmld_pcmcia_device); -} - -module_init(palmld_pcmcia_init); -module_exit(palmld_pcmcia_exit); - -MODULE_AUTHOR("Alex Osborne <ato@meshy.org>," - " Marek Vasut <marek.vasut@gmail.com>"); -MODULE_DESCRIPTION("PCMCIA support for Palm LifeDrive"); -MODULE_ALIAS("platform:pxa2xx-pcmcia"); -MODULE_LICENSE("GPL"); diff --git a/drivers/pcmcia/pxa2xx_palmtc.c b/drivers/pcmcia/pxa2xx_palmtc.c deleted file mode 100644 index 8fe05613ed04..000000000000 --- a/drivers/pcmcia/pxa2xx_palmtc.c +++ /dev/null @@ -1,162 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * linux/drivers/pcmcia/pxa2xx_palmtc.c - * - * Driver for Palm Tungsten|C PCMCIA - * - * Copyright (C) 2008 Alex Osborne <ato@meshy.org> - * Copyright (C) 2009-2011 Marek Vasut <marek.vasut@gmail.com> - */ - -#include <linux/module.h> -#include <linux/platform_device.h> -#include <linux/gpio.h> -#include <linux/delay.h> - -#include <asm/mach-types.h> -#include <mach/palmtc.h> -#include "soc_common.h" - -static struct gpio palmtc_pcmcia_gpios[] = { - { GPIO_NR_PALMTC_PCMCIA_POWER1, GPIOF_INIT_LOW, "PCMCIA Power 1" }, - { GPIO_NR_PALMTC_PCMCIA_POWER2, GPIOF_INIT_LOW, "PCMCIA Power 2" }, - { GPIO_NR_PALMTC_PCMCIA_POWER3, GPIOF_INIT_LOW, "PCMCIA Power 3" }, - { GPIO_NR_PALMTC_PCMCIA_RESET, GPIOF_INIT_HIGH,"PCMCIA Reset" }, - { GPIO_NR_PALMTC_PCMCIA_PWRREADY, GPIOF_IN, "PCMCIA Power Ready" }, -}; - -static int palmtc_pcmcia_hw_init(struct soc_pcmcia_socket *skt) -{ - int ret; - - ret = gpio_request_array(palmtc_pcmcia_gpios, - ARRAY_SIZE(palmtc_pcmcia_gpios)); - - skt->stat[SOC_STAT_RDY].gpio = GPIO_NR_PALMTC_PCMCIA_READY; - skt->stat[SOC_STAT_RDY].name = "PCMCIA Ready"; - - return ret; -} - -static void palmtc_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt) -{ - gpio_free_array(palmtc_pcmcia_gpios, ARRAY_SIZE(palmtc_pcmcia_gpios)); -} - -static void palmtc_pcmcia_socket_state(struct soc_pcmcia_socket *skt, - struct pcmcia_state *state) -{ - state->detect = 1; /* always inserted */ - state->vs_3v = 1; - state->vs_Xv = 0; -} - -static int palmtc_wifi_powerdown(void) -{ - gpio_set_value(GPIO_NR_PALMTC_PCMCIA_RESET, 1); - gpio_set_value(GPIO_NR_PALMTC_PCMCIA_POWER2, 0); - mdelay(40); - gpio_set_value(GPIO_NR_PALMTC_PCMCIA_POWER1, 0); - return 0; -} - -static int palmtc_wifi_powerup(void) -{ - int timeout = 50; - - gpio_set_value(GPIO_NR_PALMTC_PCMCIA_POWER3, 1); - mdelay(50); - - /* Power up the card, 1.8V first, after a while 3.3V */ - gpio_set_value(GPIO_NR_PALMTC_PCMCIA_POWER1, 1); - mdelay(100); - gpio_set_value(GPIO_NR_PALMTC_PCMCIA_POWER2, 1); - - /* Wait till the card is ready */ - while (!gpio_get_value(GPIO_NR_PALMTC_PCMCIA_PWRREADY) && - timeout) { - mdelay(1); - timeout--; - } - - /* Power down the WiFi in case of error */ - if (!timeout) { - palmtc_wifi_powerdown(); - return 1; - } - - /* Reset the card */ - gpio_set_value(GPIO_NR_PALMTC_PCMCIA_RESET, 1); - mdelay(20); - gpio_set_value(GPIO_NR_PALMTC_PCMCIA_RESET, 0); - mdelay(25); - - gpio_set_value(GPIO_NR_PALMTC_PCMCIA_POWER3, 0); - - return 0; -} - -static int palmtc_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, - const socket_state_t *state) -{ - int ret = 1; - - if (state->Vcc == 0) - ret = palmtc_wifi_powerdown(); - else if (state->Vcc == 33) - ret = palmtc_wifi_powerup(); - - return ret; -} - -static struct pcmcia_low_level palmtc_pcmcia_ops = { - .owner = THIS_MODULE, - - .first = 0, - .nr = 1, - - .hw_init = palmtc_pcmcia_hw_init, - .hw_shutdown = palmtc_pcmcia_hw_shutdown, - - .socket_state = palmtc_pcmcia_socket_state, - .configure_socket = palmtc_pcmcia_configure_socket, -}; - -static struct platform_device *palmtc_pcmcia_device; - -static int __init palmtc_pcmcia_init(void) -{ - int ret; - - if (!machine_is_palmtc()) - return -ENODEV; - - palmtc_pcmcia_device = platform_device_alloc("pxa2xx-pcmcia", -1); - if (!palmtc_pcmcia_device) - return -ENOMEM; - - ret = platform_device_add_data(palmtc_pcmcia_device, &palmtc_pcmcia_ops, - sizeof(palmtc_pcmcia_ops)); - - if (!ret) - ret = platform_device_add(palmtc_pcmcia_device); - - if (ret) - platform_device_put(palmtc_pcmcia_device); - - return ret; -} - -static void __exit palmtc_pcmcia_exit(void) -{ - platform_device_unregister(palmtc_pcmcia_device); -} - -module_init(palmtc_pcmcia_init); -module_exit(palmtc_pcmcia_exit); - -MODULE_AUTHOR("Alex Osborne <ato@meshy.org>," - " Marek Vasut <marek.vasut@gmail.com>"); -MODULE_DESCRIPTION("PCMCIA support for Palm Tungsten|C"); -MODULE_ALIAS("platform:pxa2xx-pcmcia"); -MODULE_LICENSE("GPL"); diff --git a/drivers/pcmcia/pxa2xx_palmtx.c b/drivers/pcmcia/pxa2xx_palmtx.c deleted file mode 100644 index c449ca72cb87..000000000000 --- a/drivers/pcmcia/pxa2xx_palmtx.c +++ /dev/null @@ -1,111 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * linux/drivers/pcmcia/pxa2xx_palmtx.c - * - * Driver for Palm T|X PCMCIA - * - * Copyright (C) 2007-2011 Marek Vasut <marek.vasut@gmail.com> - */ - -#include <linux/module.h> -#include <linux/platform_device.h> -#include <linux/gpio.h> - -#include <asm/mach-types.h> -#include <mach/palmtx.h> -#include "soc_common.h" - -static struct gpio palmtx_pcmcia_gpios[] = { - { GPIO_NR_PALMTX_PCMCIA_POWER1, GPIOF_INIT_LOW, "PCMCIA Power 1" }, - { GPIO_NR_PALMTX_PCMCIA_POWER2, GPIOF_INIT_LOW, "PCMCIA Power 2" }, - { GPIO_NR_PALMTX_PCMCIA_RESET, GPIOF_INIT_HIGH,"PCMCIA Reset" }, -}; - -static int palmtx_pcmcia_hw_init(struct soc_pcmcia_socket *skt) -{ - int ret; - - ret = gpio_request_array(palmtx_pcmcia_gpios, - ARRAY_SIZE(palmtx_pcmcia_gpios)); - - skt->stat[SOC_STAT_RDY].gpio = GPIO_NR_PALMTX_PCMCIA_READY; - skt->stat[SOC_STAT_RDY].name = "PCMCIA Ready"; - - return ret; -} - -static void palmtx_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt) -{ - gpio_free_array(palmtx_pcmcia_gpios, ARRAY_SIZE(palmtx_pcmcia_gpios)); -} - -static void palmtx_pcmcia_socket_state(struct soc_pcmcia_socket *skt, - struct pcmcia_state *state) -{ - state->detect = 1; /* always inserted */ - state->vs_3v = 1; - state->vs_Xv = 0; -} - -static int -palmtx_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, - const socket_state_t *state) -{ - gpio_set_value(GPIO_NR_PALMTX_PCMCIA_POWER1, 1); - gpio_set_value(GPIO_NR_PALMTX_PCMCIA_POWER2, 1); - gpio_set_value(GPIO_NR_PALMTX_PCMCIA_RESET, - !!(state->flags & SS_RESET)); - - return 0; -} - -static struct pcmcia_low_level palmtx_pcmcia_ops = { - .owner = THIS_MODULE, - - .first = 0, - .nr = 1, - - .hw_init = palmtx_pcmcia_hw_init, - .hw_shutdown = palmtx_pcmcia_hw_shutdown, - - .socket_state = palmtx_pcmcia_socket_state, - .configure_socket = palmtx_pcmcia_configure_socket, -}; - -static struct platform_device *palmtx_pcmcia_device; - -static int __init palmtx_pcmcia_init(void) -{ - int ret; - - if (!machine_is_palmtx()) - return -ENODEV; - - palmtx_pcmcia_device = platform_device_alloc("pxa2xx-pcmcia", -1); - if (!palmtx_pcmcia_device) - return -ENOMEM; - - ret = platform_device_add_data(palmtx_pcmcia_device, &palmtx_pcmcia_ops, - sizeof(palmtx_pcmcia_ops)); - - if (!ret) - ret = platform_device_add(palmtx_pcmcia_device); - - if (ret) - platform_device_put(palmtx_pcmcia_device); - - return ret; -} - -static void __exit palmtx_pcmcia_exit(void) -{ - platform_device_unregister(palmtx_pcmcia_device); -} - -module_init(palmtx_pcmcia_init); -module_exit(palmtx_pcmcia_exit); - -MODULE_AUTHOR("Marek Vasut <marek.vasut@gmail.com>"); -MODULE_DESCRIPTION("PCMCIA support for Palm T|X"); -MODULE_ALIAS("platform:pxa2xx-pcmcia"); -MODULE_LICENSE("GPL"); diff --git a/drivers/pcmcia/pxa2xx_sharpsl.c b/drivers/pcmcia/pxa2xx_sharpsl.c index 66fe1d1af12a..b3ba858f70cb 100644 --- a/drivers/pcmcia/pxa2xx_sharpsl.c +++ b/drivers/pcmcia/pxa2xx_sharpsl.c @@ -18,7 +18,7 @@ #include <asm/irq.h> #include <asm/hardware/scoop.h> -#include "soc_common.h" +#include <pcmcia/soc_common.h> #define NO_KEEP_VS 0x0001 #define SCOOP_DEV platform_scoop_config->devs diff --git a/drivers/pcmcia/pxa2xx_trizeps4.c b/drivers/pcmcia/pxa2xx_trizeps4.c deleted file mode 100644 index 6db8fe880ed4..000000000000 --- a/drivers/pcmcia/pxa2xx_trizeps4.c +++ /dev/null @@ -1,200 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * linux/drivers/pcmcia/pxa2xx_trizeps4.c - * - * TRIZEPS PCMCIA specific routines. - * - * Author: Jürgen Schindele - * Created: 20 02, 2006 - * Copyright: Jürgen Schindele - */ - -#include <linux/module.h> -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/gpio.h> -#include <linux/interrupt.h> -#include <linux/platform_device.h> - -#include <asm/mach-types.h> -#include <asm/irq.h> - -#include <mach/pxa2xx-regs.h> -#include <mach/trizeps4.h> - -#include "soc_common.h" - -extern void board_pcmcia_power(int power); - -static int trizeps_pcmcia_hw_init(struct soc_pcmcia_socket *skt) -{ - /* we dont have voltage/card/ready detection - * so we dont need interrupts for it - */ - switch (skt->nr) { - case 0: - skt->stat[SOC_STAT_CD].gpio = GPIO_PCD; - skt->stat[SOC_STAT_CD].name = "cs0_cd"; - skt->stat[SOC_STAT_RDY].gpio = GPIO_PRDY; - skt->stat[SOC_STAT_RDY].name = "cs0_rdy"; - break; - default: - break; - } - /* release the reset of this card */ - pr_debug("%s: sock %d irq %d\n", __func__, skt->nr, skt->socket.pci_irq); - - return 0; -} - -static unsigned long trizeps_pcmcia_status[2]; - -static void trizeps_pcmcia_socket_state(struc |