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authorArnd Bergmann <arnd@arndb.de>2020-05-28 22:57:40 +0200
committerArnd Bergmann <arnd@arndb.de>2022-04-19 21:34:05 +0200
commitb83deaa741558babf4b8d51d34f6637ccfff1b26 (patch)
tree6d938863f8314383f9363461256530cb25879737 /drivers/pcmcia
parentARM: pxa: pxa2xx-ac97-lib: use IRQ resource (diff)
downloadlinux-b83deaa741558babf4b8d51d34f6637ccfff1b26.tar.xz
linux-b83deaa741558babf4b8d51d34f6637ccfff1b26.zip
ARM: pxa: move pcmcia board data into mach-pxa
The drivers/pcmcia/pxa2xx_*.c are essentially part of the board files, but for historic reasons located in drivers/pcmcia. Move them into the same place as the actual board file to avoid lots of machine header inclusions. Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Cc: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'drivers/pcmcia')
-rw-r--r--drivers/pcmcia/Makefile13
-rw-r--r--drivers/pcmcia/pxa2xx_balloon3.c137
-rw-r--r--drivers/pcmcia/pxa2xx_colibri.c165
-rw-r--r--drivers/pcmcia/pxa2xx_e740.c127
-rw-r--r--drivers/pcmcia/pxa2xx_hx4700.c118
-rw-r--r--drivers/pcmcia/pxa2xx_palmld.c110
-rw-r--r--drivers/pcmcia/pxa2xx_palmtc.c162
-rw-r--r--drivers/pcmcia/pxa2xx_palmtx.c111
-rw-r--r--drivers/pcmcia/pxa2xx_sharpsl.c2
-rw-r--r--drivers/pcmcia/pxa2xx_trizeps4.c200
-rw-r--r--drivers/pcmcia/pxa2xx_viper.c182
-rw-r--r--drivers/pcmcia/pxa2xx_vpac270.c137
-rw-r--r--drivers/pcmcia/soc_common.h120
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(struct soc_pcmcia_socket *skt,
- struct pcmcia_state *state)
-{
- unsigned short status = 0, change;
- status = CFSR_readw();
- change = (status ^ trizeps_pcmcia_status[skt->nr]) &
- ConXS_CFSR_BVD_MASK;
- if (change) {
- trizeps_pcmcia_status[skt->nr] = status;
- if (status & ConXS_CFSR_BVD1) {
- /* enable_irq empty */
- } else {
- /* disable_irq empty */
- }
- }
-
- switch (skt->nr) {
- case 0:
- /* just fill in fix states */
- state->bvd1 = (status & ConXS_CFSR_BVD1) ? 1 : 0;
- state->bvd2 = (status & ConXS_CFSR_BVD2) ? 1 : 0;
- state->vs_3v = (status & ConXS_CFSR_VS1) ? 0 : 1;
- state->vs_Xv = (status & ConXS_CFSR_VS2) ? 0 : 1;
- break;
-
-#ifndef CONFIG_MACH_TRIZEPS_CONXS
- /* on ConXS we only have one slot. Second is inactive */
- case 1:
- state->detect = 0;
- state->ready = 0;
- state->bvd1 = 0;
- state->bvd2 = 0;
- state->vs_3v = 0;
- state->vs_Xv = 0;
- break;
-
-#endif
- }
-}
-
-static int trizeps_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,
- const socket_state_t *state)
-{
- int ret = 0;
- unsigned short power = 0;
-
- /* we do nothing here just check a bit */
- switch (state->Vcc) {
- case 0: power &= 0xfc; break;
- case 33: power |= ConXS_BCR_S0_VCC_3V3; break;
- case 50:
- pr_err("%s(): Vcc 5V not supported in socket\n", __func__);
- break;
- default:
- pr_err("%s(): bad Vcc %u\n", __func__, state->Vcc);
- ret = -1;
- }
-
- switch (state->Vpp) {
- case 0: power &= 0xf3; break;
- case 33: power |= ConXS_BCR_S0_VPP_3V3; break;
- case 120:
- pr_err("%s(): Vpp 12V not supported in socket\n", __func__);
- break;
- default:
- if (state->Vpp != state->Vcc) {
- pr_err("%s(): bad Vpp %u\n", __func__, state->Vpp);
- ret = -1;
- }
- }
-
- switch (skt->nr) {
- case 0: /* we only have 3.3V */
- board_pcmcia_power(power);
- break;
-
-#ifndef CONFIG_MACH_TRIZEPS_CONXS
- /* on ConXS we only have one slot. Second is inactive */
- case 1:
-#endif
- default:
- break;
- }
-
- return ret;
-}
-
-static void trizeps_pcmcia_socket_init(struct soc_pcmcia_socket *skt)
-{
- /* default is on */
- board_pcmcia_power(0x9);
-}
-
-static void trizeps_pcmcia_socket_suspend(struct soc_pcmcia_socket *skt)
-{
- board_pcmcia_power(0x0);
-}
-
-static struct pcmcia_low_level trizeps_pcmcia_ops = {
- .owner = THIS_MODULE,
- .hw_init = trizeps_pcmcia_hw_init,
- .socket_state = trizeps_pcmcia_socket_state,
- .configure_socket = trizeps_pcmcia_configure_socket,
- .socket_init = trizeps_pcmcia_socket_init,
- .socket_suspend = trizeps_pcmcia_socket_suspend,
-#ifdef CONFIG_MACH_TRIZEPS_CONXS
- .nr = 1,
-#else
- .nr = 2,
-#endif
- .first = 0,
-};
-
-static struct platform_device *trizeps_pcmcia_device;
-
-static int __init trizeps_pcmcia_init(void)
-{
- int ret;
-
- if (!machine_is_trizeps4() && !machine_is_trizeps4wl())
- return -ENODEV;
-
- trizeps_pcmcia_device = platform_device_alloc("pxa2xx-pcmcia", -1);
- if (!trizeps_pcmcia_device)
- return -ENOMEM;
-
- ret = platform_device_add_data(trizeps_pcmcia_device,
- &trizeps_pcmcia_ops, sizeof(trizeps_pcmcia_ops));
-
- if (ret == 0)
- ret = platform_device_add(trizeps_pcmcia_device);
-
- if (ret)
- platform_device_put(trizeps_pcmcia_device);
-
- return ret;
-}
-
-static void __exit trizeps_pcmcia_exit(void)
-{
- platform_device_unregister(trizeps_pcmcia_device);
-}
-
-fs_initcall(trizeps_pcmcia_init);
-module_exit(trizeps_pcmcia_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Juergen Schindele");
-MODULE_ALIAS("platform:pxa2xx-pcmcia");
diff --git a/drivers/pcmcia/pxa2xx_viper.c b/drivers/pcmcia/pxa2xx_viper.c
deleted file mode 100644
index 7ac6647d286e..000000000000
--- a/drivers/pcmcia/pxa2xx_viper.c
+++ /dev/null
@@ -1,182 +0,0 @@
-/*
- * Viper/Zeus PCMCIA support
- * Copyright 2004 Arcom Control Systems
- *
- * Maintained by Marc Zyngier <maz@misterjones.org>
- *
- * Based on:
- * iPAQ h2200 PCMCIA support
- * Copyright 2004 Koen Kooi <koen@vestingbar.nl>
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive for
- * more details.
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/interrupt.h>
-#include <linux/platform_device.h>
-#include <linux/gpio.h>
-
-#include <pcmcia/ss.h>
-
-#include <asm/irq.h>
-
-#include <linux/platform_data/pcmcia-pxa2xx_viper.h>
-
-#include "soc_common.h"
-#include "pxa2xx_base.h"
-
-static struct platform_device *arcom_pcmcia_dev;
-
-static inline struct arcom_pcmcia_pdata *viper_get_pdata(void)
-{
- return arcom_pcmcia_dev->dev.platform_data;
-}
-
-static int viper_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
-{
- struct arcom_pcmcia_pdata *pdata = viper_get_pdata();
- unsigned long flags;
-
- skt->stat[SOC_STAT_CD].gpio = pdata->cd_gpio;
- skt->stat[SOC_STAT_CD].name = "PCMCIA_CD";
- skt->stat[SOC_STAT_RDY].gpio = pdata->rdy_gpio;
- skt->stat[SOC_STAT_RDY].name = "CF ready";
-
- if (gpio_request(pdata->pwr_gpio, "CF power"))
- goto err_request_pwr;
-
- local_irq_save(flags);
-
- if (gpio_direction_output(pdata->pwr_gpio, 0)) {
- local_irq_restore(flags);
- goto err_dir;
- }
-
- local_irq_restore(flags);
-
- return 0;
-
-err_dir:
- gpio_free(pdata->pwr_gpio);
-err_request_pwr:
- dev_err(&arcom_pcmcia_dev->dev, "Failed to setup PCMCIA GPIOs\n");
- return -1;
-}
-
-/*
- * Release all resources.
- */
-static void viper_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt)
-{
- struct arcom_pcmcia_pdata *pdata = viper_get_pdata();
-
- gpio_free(pdata->pwr_gpio);
-}
-
-static void viper_pcmcia_socket_state(struct soc_pcmcia_socket *skt,
- struct pcmcia_state *state)
-{
- state->vs_3v = 1; /* Can only apply 3.3V */
- state->vs_Xv = 0;
-}
-
-static int viper_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,
- const socket_state_t *state)
-{
- struct arcom_pcmcia_pdata *pdata = viper_get_pdata();
-
- /* Silently ignore Vpp, output enable, speaker enable. */
- pdata->reset(state->flags & SS_RESET);
-
- /* Apply socket voltage */
- switch (state->Vcc) {
- case 0:
- gpio_set_value(pdata->pwr_gpio, 0);
- break;
- case 33:
- gpio_set_value(pdata->pwr_gpio, 1);
- break;
- default:
- dev_err(&arcom_pcmcia_dev->dev, "Unsupported Vcc:%d\n", state->Vcc);
- return -1;
- }
-
- return 0;
-}
-
-static struct pcmcia_low_level viper_pcmcia_ops = {
- .owner = THIS_MODULE,
- .hw_init = viper_pcmcia_hw_init,
- .hw_shutdown = viper_pcmcia_hw_shutdown,
- .socket_state = viper_pcmcia_socket_state,
- .configure_socket = viper_pcmcia_configure_socket,
- .nr = 1,
-};
-
-static struct platform_device *viper_pcmcia_device;
-
-static int viper_pcmcia_probe(struct platform_device *pdev)
-{
- int ret;
-
- /* I can't imagine more than one device, but you never know... */
- if (arcom_pcmcia_dev)
- return -EEXIST;
-
- if (!pdev->dev.platform_data)
- return -EINVAL;
-
- viper_pcmcia_device = platform_device_alloc("pxa2xx-pcmcia", -1);
- if (!viper_pcmcia_device)
- return -ENOMEM;
-
- arcom_pcmcia_dev = pdev;
-
- viper_pcmcia_device->dev.parent = &pdev->dev;
-
- ret = platform_device_add_data(viper_pcmcia_device,
- &viper_pcmcia_ops,
- sizeof(viper_pcmcia_ops));
-
- if (!ret)
- ret = platform_device_add(viper_pcmcia_device);
-
- if (ret) {
- platform_device_put(viper_pcmcia_device);
- arcom_pcmcia_dev = NULL;
- }
-
- return ret;
-}
-
-static int viper_pcmcia_remove(struct platform_device *pdev)
-{
- platform_device_unregister(viper_pcmcia_device);
- arcom_pcmcia_dev = NULL;
- return 0;
-}
-
-static struct platform_device_id viper_pcmcia_id_table[] = {
- { .name = "viper-pcmcia", },
- { .name = "zeus-pcmcia", },
- { },
-};
-
-static struct platform_driver viper_pcmcia_driver = {
- .probe = viper_pcmcia_probe,
- .remove = viper_pcmcia_remove,
- .driver = {
- .name = "arcom-pcmcia",
- },
- .id_table = viper_pcmcia_id_table,
-};
-
-module_platform_driver(viper_pcmcia_driver);
-
-MODULE_DEVICE_TABLE(platform, viper_pcmcia_id_table);
-MODULE_LICENSE("GPL");
diff --git a/drivers/pcmcia/pxa2xx_vpac270.c b/drivers/pcmcia/pxa2xx_vpac270.c
deleted file mode 100644
index 3565add03a5e..000000000000
--- a/drivers/pcmcia/pxa2xx_vpac270.c
+++ /dev/null
@@ -1,137 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * linux/drivers/pcmcia/pxa2xx_vpac270.c
- *
- * Driver for Voipac PXA270 PCMCIA and CF sockets
- *
- * Copyright (C) 2010-2011 Marek Vasut <marek.vasut@gmail.com>
- */
-
-#include <linux/gpio.h>
-#include <linux/module.h>
-#include <linux/platform_device.h>
-
-#include <asm/mach-types.h>
-
-#include <mach/vpac270.h>
-
-#include "soc_common.h"
-
-static struct gpio vpac270_pcmcia_gpios[] = {
- { GPIO107_VPAC270_PCMCIA_PPEN, GPIOF_INIT_LOW, "PCMCIA PPEN" },
- { GPIO11_VPAC270_PCMCIA_RESET, GPIOF_INIT_LOW, "PCMCIA Reset" },
-};
-
-static struct gpio vpac270_cf_gpios[] = {
- { GPIO16_VPAC270_CF_RESET, GPIOF_INIT_LOW, "CF Reset" },
-};
-
-static int vpac270_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
-{
- int ret;
-
- if (skt->nr == 0) {
- ret = gpio_request_array(vpac270_pcmcia_gpios,
- ARRAY_SIZE(vpac270_pcmcia_gpios));
-
- skt->stat[SOC_STAT_CD].gpio = GPIO84_VPAC270_PCMCIA_CD;
- skt->stat[SOC_STAT_CD].name = "PCMCIA CD";
- skt->stat[SOC_STAT_RDY].gpio = GPIO35_VPAC270_PCMCIA_RDY;
- skt->stat[SOC_STAT_RDY].name = "PCMCIA Ready";
- } else {
- ret = gpio_request_array(vpac270_cf_gpios,
- ARRAY_SIZE(vpac270_cf_gpios));
-
- skt->stat[SOC_STAT_CD].gpio = GPIO17_VPAC270_CF_CD;
- skt->stat[SOC_STAT_CD].name = "CF CD";
- skt->stat[SOC_STAT_RDY].gpio = GPIO12_VPAC270_CF_RDY;
- skt->stat[SOC_STAT_RDY].name = "CF Ready";
- }
-
- return ret;
-}
-
-static void vpac270_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt)
-{
- if (skt->nr == 0)
- gpio_free_array(vpac270_pcmcia_gpios,
- ARRAY_SIZE(vpac270_pcmcia_gpios));
- else
- gpio_free_array(vpac270_cf_gpios,
- ARRAY_SIZE(vpac270_cf_gpios));
-}
-
-static void vpac270_pcmcia_socket_state(struct soc_pcmcia_socket *skt,
- struct pcmcia_state *state)
-{
- state->vs_3v = 1;
- state->vs_Xv = 0;
-}
-
-static int
-vpac270_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,
- const socket_state_t *state)
-{
- if (skt->nr == 0) {
- gpio_set_value(GPIO11_VPAC270_PCMCIA_RESET,
- (state->flags & SS_RESET));
- gpio_set_value(GPIO107_VPAC270_PCMCIA_PPEN,
- !(state->Vcc == 33 || state->Vcc == 50));
- } else {
- gpio_set_value(GPIO16_VPAC270_CF_RESET,
- (state->flags & SS_RESET));
- }
-
- return 0;
-}
-
-static struct pcmcia_low_level vpac270_pcmcia_ops = {
- .owner = THIS_MODULE,
-
- .first = 0,
- .nr = 2,
-
- .hw_init = vpac270_pcmcia_hw_init,
- .hw_shutdown = vpac270_pcmcia_hw_shutdown,
-
- .socket_state = vpac270_pcmcia_socket_state,
- .configure_socket = vpac270_pcmcia_configure_socket,
-};
-
-static struct platform_device *vpac270_pcmcia_device;
-
-static int __init vpac270_pcmcia_init(void)
-{
- int ret;
-
- if (!machine_is_vpac270())
- return -ENODEV;
-
- vpac270_pcmcia_device = platform_device_alloc("pxa2xx-pcmcia", -1);
- if (!vpac270_pcmcia_device)
- return -ENOMEM;
-
- ret = platform_device_add_data(vpac270_pcmcia_device,
- &vpac270_pcmcia_ops, sizeof(vpac270_pcmcia_ops));
-
- if (!ret)
- ret = platform_device_add(vpac270_pcmcia_device);
-
- if (ret)
- platform_device_put(vpac270_pcmcia_device);
-
- return ret;
-}
-
-static void __exit vpac270_pcmcia_exit(void)
-{
- platform_device_unregister(vpac270_pcmcia_device);
-}
-
-module_init(vpac270_pcmcia_init);
-module_exit(vpac270_pcmcia_exit);
-
-MODULE_AUTHOR("Marek Vasut <marek.vasut@gmail.com>");
-MODULE_DESCRIPTION("PCMCIA support for Voipac PXA270");
-MODULE_ALIAS("platform:pxa2xx-pcmcia");
-MODULE_LICENSE("GPL");
diff --git a/drivers/pcmcia/soc_common.h b/drivers/pcmcia/soc_common.h
index 222e81c79365..17ef05aa8afe 100644
--- a/drivers/pcmcia/soc_common.h
+++ b/drivers/pcmcia/soc_common.h
@@ -13,137 +13,19 @@
/* include the world */
#include <linux/clk.h>
#include <linux/cpufreq.h>
-#include <pcmcia/ss.h>
#include <pcmcia/cistpl.h>
-
+#include <pcmcia/soc_common.h>
struct device;
struct gpio_desc;
struct pcmcia_low_level;
struct regulator;
-struct soc_pcmcia_regulator {
- struct regulator *reg;
- bool on;
-};
-
-/*
- * This structure encapsulates per-socket state which we might need to
- * use when responding to a Card Services query of some kind.
- */
-struct soc_pcmcia_socket {
- struct pcmcia_socket socket;
-
- /*
- * Info from low level handler
- */
- unsigned int nr;
- struct clk *clk;
-
- /*
- * Core PCMCIA state
- */
- const struct pcmcia_low_level *ops;
-
- unsigned int status;
- socket_state_t cs_state;
-
- unsigned short spd_io[MAX_IO_WIN];
- unsigned short spd_mem[MAX_WIN];
- unsigned short spd_attr[MAX_WIN];
-
- struct resource res_skt;
- struct resource res_io;
- struct resource res_mem;
- struct resource res_attr;
- void __iomem *virt_io;
-
- struct {
- int gpio;
- struct gpio_desc *desc;
- unsigned int irq;
- const char *name;
- } stat[6];
-#define SOC_STAT_CD 0 /* Card detect */
-#define SOC_STAT_BVD1 1 /* BATDEAD / IOSTSCHG */
-#define SOC_STAT_BVD2 2 /* BATWARN / IOSPKR */
-#define SOC_STAT_RDY 3 /* Ready / Interrupt */
-#define SOC_STAT_VS1 4 /* Voltage sense 1 */
-#define SOC_STAT_VS2 5 /* Voltage sense 2 */
-
- struct gpio_desc *gpio_reset;
- struct gpio_desc *gpio_bus_enable;
- struct soc_pcmcia_regulator vcc;
- struct soc_pcmcia_regulator vpp;
-
- unsigned int irq_state;
-
-#ifdef CONFIG_CPU_FREQ
- struct notifier_block cpufreq_nb;
-#endif
- struct timer_list poll_timer;
- struct list_head node;
- void *driver_data;
-};
-
struct skt_dev_info {
int nskt;
struct soc_pcmcia_socket skt[];
};
-struct pcmcia_state {
- unsigned detect: 1,
- ready: 1,
- bvd1: 1,
- bvd2: 1,
- wrprot: 1,
- vs_3v: 1,
- vs_Xv: 1;
-};
-
-struct pcmcia_low_level {
- struct module *owner;
-
- /* first socket in system */
- int first;
- /* nr of sockets */
- int nr;
-
- int (*hw_init)(struct soc_pcmcia_socket *);
- void (*hw_shutdown)(struct soc_pcmcia_socket *);
-
- void (*socket_state)(struct soc_pcmcia_socket *, struct pcmcia_state *);
- int (*configure_socket)(struct soc_pcmcia_socket *, const socket_state_t *);
-
- /*
- * Enable card status IRQs on (re-)initialisation. This can
- * be called at initialisation, power management event, or
- * pcmcia event.
- */
- void (*socket_init)(struct soc_pcmcia_socket *);
-
- /*
- * Disable card status IRQs and PCMCIA bus on suspend.
- */
- void (*socket_suspend)(struct soc_pcmcia_socket *);
-
- /*
- * Hardware specific timing routines.
- * If provided, the get_timing routine overrides the SOC default.
- */
- unsigned int (*get_timing)(struct soc_pcmcia_socket *, unsigned int, unsigned int);
- int (*set_timing)(struct soc_pcmcia_socket *);
- int (*show_timing)(struct soc_pcmcia_socket *, char *);
-
-#ifdef CONFIG_CPU_FREQ
- /*
- * CPUFREQ support.
- */
- int (*frequency_change)(struct soc_pcmcia_socket *, unsigned long, struct cpufreq_freqs *);
-#endif
-};
-
-
struct soc_pcmcia_timing {
unsigned short io;
unsigned short mem;