A number of boards got removed, so this code is now orphaned.
Cc: Dominik Brodowski <linux@dominikbrodowski.net>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
tristate "SA1111 support"
depends on ARM && SA1111 && PCMCIA
select PCMCIA_SOC_COMMON
- select PCMCIA_SA11XX_BASE if ARCH_SA1100
- select PCMCIA_PXA2XX if ARCH_LUBBOCK && SA1111
+ select PCMCIA_SA11XX_BASE
select PCMCIA_MAX1600 if ASSABET_NEPONSET
- select PCMCIA_MAX1600 if ARCH_LUBBOCK && SA1111
help
Say Y here to include support for SA1111-based PCMCIA or CF
sockets, found on the Jornada 720, Graphicsmaster and other
config PCMCIA_PXA2XX
tristate "PXA2xx support"
- depends on ARM && ARCH_PXA && PCMCIA
- depends on (ARCH_LUBBOCK || MACH_MAINSTONE || PXA_SHARPSL \
- || ARCH_PXA_PALM || TRIZEPS_PCMCIA \
- || ARCOM_PCMCIA || ARCH_PXA_ESERIES \
- || MACH_VPAC270 || MACH_BALLOON3 || MACH_COLIBRI \
- || MACH_COLIBRI320 || MACH_H4700)
+ depends on ARM && ARCH_PXA && PCMCIA && PXA_SHARPSL
select PCMCIA_SOC_COMMON
- select PCMCIA_MAX1600 if MACH_MAINSTONE
help
Say Y here to include support for the PXA2xx PCMCIA controller
sa1111_cs-y += sa1111_generic.o
sa1111_cs-$(CONFIG_ASSABET_NEPONSET) += sa1111_neponset.o
-sa1111_cs-$(CONFIG_SA1100_BADGE4) += sa1111_badge4.o
sa1111_cs-$(CONFIG_SA1100_JORNADA720) += sa1111_jornada720.o
-sa1111_cs-$(CONFIG_ARCH_LUBBOCK) += sa1111_lubbock.o
sa1100_cs-y += sa1100_generic.o
sa1100_cs-$(CONFIG_SA1100_COLLIE) += pxa2xx_sharpsl.o
-sa1100_cs-$(CONFIG_SA1100_H3100) += sa1100_h3600.o
sa1100_cs-$(CONFIG_SA1100_H3600) += sa1100_h3600.o
-sa1100_cs-$(CONFIG_SA1100_SIMPAD) += sa1100_simpad.o
-pxa2xx-obj-$(CONFIG_MACH_MAINSTONE) += pxa2xx_mainstone.o
pxa2xx-obj-$(CONFIG_PXA_SHARPSL) += pxa2xx_sharpsl.o
obj-$(CONFIG_PCMCIA_PXA2XX) += pxa2xx_base.o $(pxa2xx-obj-y)
obj-$(CONFIG_PCMCIA_XXS1500) += xxs1500_ss.o
+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * linux/drivers/pcmcia/pxa2xx_mainstone.c
- *
- * Mainstone PCMCIA specific routines.
- *
- * Created: May 12, 2004
- * Author: Nicolas Pitre
- * Copyright: MontaVista Software Inc.
- */
-#include <linux/gpio/consumer.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/platform_device.h>
-
-#include <pcmcia/ss.h>
-
-#include <asm/mach-types.h>
-
-#include "soc_common.h"
-#include "max1600.h"
-
-static int mst_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
-{
- struct device *dev = skt->socket.dev.parent;
- struct max1600 *m;
- int ret;
-
- skt->stat[SOC_STAT_CD].name = skt->nr ? "bdetect" : "adetect";
- skt->stat[SOC_STAT_BVD1].name = skt->nr ? "bbvd1" : "abvd1";
- skt->stat[SOC_STAT_BVD2].name = skt->nr ? "bbvd2" : "abvd2";
- skt->stat[SOC_STAT_RDY].name = skt->nr ? "bready" : "aready";
- skt->stat[SOC_STAT_VS1].name = skt->nr ? "bvs1" : "avs1";
- skt->stat[SOC_STAT_VS2].name = skt->nr ? "bvs2" : "avs2";
-
- skt->gpio_reset = devm_gpiod_get(dev, skt->nr ? "breset" : "areset",
- GPIOD_OUT_HIGH);
- if (IS_ERR(skt->gpio_reset))
- return PTR_ERR(skt->gpio_reset);
-
- ret = max1600_init(dev, &m, skt->nr ? MAX1600_CHAN_B : MAX1600_CHAN_A,
- MAX1600_CODE_HIGH);
- if (ret)
- return ret;
-
- skt->driver_data = m;
-
- return soc_pcmcia_request_gpiods(skt);
-}
-
-static unsigned int mst_pcmcia_bvd1_status[2];
-
-static void mst_pcmcia_socket_state(struct soc_pcmcia_socket *skt,
- struct pcmcia_state *state)
-{
- unsigned int flip = mst_pcmcia_bvd1_status[skt->nr] ^ state->bvd1;
-
- /*
- * Workaround for STSCHG which can't be deasserted:
- * We therefore disable/enable corresponding IRQs
- * as needed to avoid IRQ locks.
- */
- if (flip) {
- mst_pcmcia_bvd1_status[skt->nr] = state->bvd1;
- if (state->bvd1)
- enable_irq(skt->stat[SOC_STAT_BVD1].irq);
- else
- disable_irq(skt->stat[SOC_STAT_BVD2].irq);
- }
-}
-
-static int mst_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,
- const socket_state_t *state)
-{
- return max1600_configure(skt->driver_data, state->Vcc, state->Vpp);
-}
-
-static struct pcmcia_low_level mst_pcmcia_ops __initdata = {
- .owner = THIS_MODULE,
- .hw_init = mst_pcmcia_hw_init,
- .socket_state = mst_pcmcia_socket_state,
- .configure_socket = mst_pcmcia_configure_socket,
- .nr = 2,
-};
-
-static struct platform_device *mst_pcmcia_device;
-
-static int __init mst_pcmcia_init(void)
-{
- int ret;
-
- if (!machine_is_mainstone())
- return -ENODEV;
-
- mst_pcmcia_device = platform_device_alloc("pxa2xx-pcmcia", -1);
- if (!mst_pcmcia_device)
- return -ENOMEM;
-
- ret = platform_device_add_data(mst_pcmcia_device, &mst_pcmcia_ops,
- sizeof(mst_pcmcia_ops));
- if (ret == 0)
- ret = platform_device_add(mst_pcmcia_device);
-
- if (ret)
- platform_device_put(mst_pcmcia_device);
-
- return ret;
-}
-
-static void __exit mst_pcmcia_exit(void)
-{
- platform_device_unregister(mst_pcmcia_device);
-}
-
-fs_initcall(mst_pcmcia_init);
-module_exit(mst_pcmcia_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:pxa2xx-pcmcia");
+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0
-/*
- * drivers/pcmcia/sa1100_simpad.c
- *
- * PCMCIA implementation routines for simpad
- *
- */
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/device.h>
-#include <linux/init.h>
-
-#include <mach/hardware.h>
-#include <asm/mach-types.h>
-#include <mach/simpad.h>
-#include "sa1100_generic.h"
-
-static int simpad_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
-{
-
- simpad_clear_cs3_bit(VCC_3V_EN|VCC_5V_EN|EN0|EN1);
-
- skt->stat[SOC_STAT_CD].name = "cf-detect";
- skt->stat[SOC_STAT_RDY].name = "cf-ready";
-
- return soc_pcmcia_request_gpiods(skt);
-}
-
-static void simpad_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt)
-{
- /* Disable CF bus: */
- /*simpad_set_cs3_bit(PCMCIA_BUFF_DIS);*/
- simpad_clear_cs3_bit(PCMCIA_RESET);
-}
-
-static void
-simpad_pcmcia_socket_state(struct soc_pcmcia_socket *skt,
- struct pcmcia_state *state)
-{
- long cs3reg = simpad_get_cs3_ro();
-
- /* bvd1 might be cs3reg & PCMCIA_BVD1 */
- /* bvd2 might be cs3reg & PCMCIA_BVD2 */
-
- if ((cs3reg & (PCMCIA_VS1|PCMCIA_VS2)) ==
- (PCMCIA_VS1|PCMCIA_VS2)) {
- state->vs_3v=0;
- state->vs_Xv=0;
- } else {
- state->vs_3v=1;
- state->vs_Xv=0;
- }
-}
-
-static int
-simpad_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,
- const socket_state_t *state)
-{
- unsigned long flags;
-
- local_irq_save(flags);
-
- /* Murphy: see table of MIC2562a-1 */
- switch (state->Vcc) {
- case 0:
- simpad_clear_cs3_bit(VCC_3V_EN|VCC_5V_EN|EN0|EN1);
- break;
-
- case 33:
- simpad_clear_cs3_bit(VCC_3V_EN|EN1);
- simpad_set_cs3_bit(VCC_5V_EN|EN0);
- break;
-
- case 50:
- simpad_clear_cs3_bit(VCC_5V_EN|EN1);
- simpad_set_cs3_bit(VCC_3V_EN|EN0);
- break;
-
- default:
- printk(KERN_ERR "%s(): unrecognized Vcc %u\n",
- __func__, state->Vcc);
- simpad_clear_cs3_bit(VCC_3V_EN|VCC_5V_EN|EN0|EN1);
- local_irq_restore(flags);
- return -1;
- }
-
-
- local_irq_restore(flags);
-
- return 0;
-}
-
-static void simpad_pcmcia_socket_suspend(struct soc_pcmcia_socket *skt)
-{
- simpad_set_cs3_bit(PCMCIA_RESET);
-}
-
-static struct pcmcia_low_level simpad_pcmcia_ops = {
- .owner = THIS_MODULE,
- .hw_init = simpad_pcmcia_hw_init,
- .hw_shutdown = simpad_pcmcia_hw_shutdown,
- .socket_state = simpad_pcmcia_socket_state,
- .configure_socket = simpad_pcmcia_configure_socket,
- .socket_suspend = simpad_pcmcia_socket_suspend,
-};
-
-int pcmcia_simpad_init(struct device *dev)
-{
- int ret = -ENODEV;
-
- if (machine_is_simpad())
- ret = sa11xx_drv_pcmcia_probe(dev, &simpad_pcmcia_ops, 1, 1);
-
- return ret;
-}
+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * linux/drivers/pcmcia/sa1100_badge4.c
- *
- * BadgePAD 4 PCMCIA specific routines
- *
- * Christopher Hoover <ch@hpl.hp.com>
- *
- * Copyright (C) 2002 Hewlett-Packard Company
- */
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/device.h>
-#include <linux/errno.h>
-#include <linux/init.h>
-
-#include <mach/hardware.h>
-#include <asm/mach-types.h>
-#include <mach/badge4.h>
-#include <asm/hardware/sa1111.h>
-
-#include "sa1111_generic.h"
-
-/*
- * BadgePAD 4 Details
- *
- * PCM Vcc:
- *
- * PCM Vcc on BadgePAD 4 can be jumpered for 3v3 (short pins 1 and 3
- * on JP6) or 5v0 (short pins 3 and 5 on JP6).
- *
- * PCM Vpp:
- *
- * PCM Vpp on BadgePAD 4 can be jumpered for 12v0 (short pins 4 and 6
- * on JP6) or tied to PCM Vcc (short pins 2 and 4 on JP6). N.B.,
- * 12v0 operation requires that the power supply actually supply 12v0
- * via pin 7 of JP7.
- *
- * CF Vcc:
- *
- * CF Vcc on BadgePAD 4 can be jumpered either for 3v3 (short pins 1
- * and 2 on JP10) or 5v0 (short pins 2 and 3 on JP10).
- *
- * Unfortunately there's no way programmatically to determine how a
- * given board is jumpered. This code assumes a default jumpering
- * as described below.
- *
- * If the defaults aren't correct, you may override them with a pcmv
- * setup argument: pcmv=<pcm vcc>,<pcm vpp>,<cf vcc>. The units are
- * tenths of volts; e.g. pcmv=33,120,50 indicates 3v3 PCM Vcc, 12v0
- * PCM Vpp, and 5v0 CF Vcc.
- *
- */
-
-static int badge4_pcmvcc = 50; /* pins 3 and 5 jumpered on JP6 */
-static int badge4_pcmvpp = 50; /* pins 2 and 4 jumpered on JP6 */
-static int badge4_cfvcc = 33; /* pins 1 and 2 jumpered on JP10 */
-
-static void complain_about_jumpering(const char *whom,
- const char *supply,
- int given, int wanted)
-{
- printk(KERN_ERR
- "%s: %s %d.%dV wanted but board is jumpered for %s %d.%dV operation"
- "; re-jumper the board and/or use pcmv=xx,xx,xx\n",
- whom, supply,
- wanted / 10, wanted % 10,
- supply,
- given / 10, given % 10);
-}
-
-static int
-badge4_pcmcia_configure_socket(struct soc_pcmcia_socket *skt, const socket_state_t *state)
-{
- int ret;
-
- switch (skt->nr) {
- case 0:
- if ((state->Vcc != 0) &&
- (state->Vcc != badge4_pcmvcc)) {
- complain_about_jumpering(__func__, "pcmvcc",
- badge4_pcmvcc, state->Vcc);
- // Apply power regardless of the jumpering.
- // return -1;
- }
- if ((state->Vpp != 0) &&
- (state->Vpp != badge4_pcmvpp)) {
- complain_about_jumpering(__func__, "pcmvpp",
- badge4_pcmvpp, state->Vpp);
- return -1;
- }
- break;
-
- case 1:
- if ((state->Vcc != 0) &&
- (state->Vcc != badge4_cfvcc)) {
- complain_about_jumpering(__func__, "cfvcc",
- badge4_cfvcc, state->Vcc);
- return -1;
- }
- break;
-
- default:
- return -1;
- }
-
- ret = sa1111_pcmcia_configure_socket(skt, state);
- if (ret == 0) {
- unsigned long flags;
- int need5V;
-
- local_irq_save(flags);
-
- need5V = ((state->Vcc == 50) || (state->Vpp == 50));
-
- badge4_set_5V(BADGE4_5V_PCMCIA_SOCK(skt->nr), need5V);
-
- local_irq_restore(flags);
- }
-
- return ret;
-}
-
-static struct pcmcia_low_level badge4_pcmcia_ops = {
- .owner = THIS_MODULE,
- .configure_socket = badge4_pcmcia_configure_socket,
- .first = 0,
- .nr = 2,
-};
-
-int pcmcia_badge4_init(struct sa1111_dev *dev)
-{
- printk(KERN_INFO
- "%s: badge4_pcmvcc=%d, badge4_pcmvpp=%d, badge4_cfvcc=%d\n",
- __func__,
- badge4_pcmvcc, badge4_pcmvpp, badge4_cfvcc);
-
- sa11xx_drv_pcmcia_ops(&badge4_pcmcia_ops);
- return sa1111_pcmcia_add(dev, &badge4_pcmcia_ops,
- sa11xx_drv_pcmcia_add_one);
-}
-
-#ifndef MODULE
-static int __init pcmv_setup(char *s)
-{
- int v[4];
-
- s = get_options(s, ARRAY_SIZE(v), v);
-
- if (v[0] >= 1) badge4_pcmvcc = v[1];
- if (v[0] >= 2) badge4_pcmvpp = v[2];
- if (v[0] >= 3) badge4_cfvcc = v[3];
-
- return 1;
-}
-
-__setup("pcmv=", pcmv_setup);
-#endif
+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * linux/drivers/pcmcia/pxa2xx_lubbock.c
- *
- * Author: George Davis
- * Created: Jan 10, 2002
- * Copyright: MontaVista Software Inc.
- *
- * Originally based upon linux/drivers/pcmcia/sa1100_neponset.c
- *
- * Lubbock PCMCIA specific routines.
- */
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/device.h>
-#include <linux/errno.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-
-#include <asm/hardware/sa1111.h>
-#include <asm/mach-types.h>
-
-#include "sa1111_generic.h"
-#include "max1600.h"
-
-static int lubbock_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
-{
- struct max1600 *m;
- int ret;
-
- ret = max1600_init(skt->socket.dev.parent, &m,
- skt->nr ? MAX1600_CHAN_B : MAX1600_CHAN_A,
- MAX1600_CODE_HIGH);
- if (ret == 0)
- skt->driver_data = m;
-
- return ret;
-}
-
-static int
-lubbock_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,
- const socket_state_t *state)
-{
- struct max1600 *m = skt->driver_data;
- int ret = 0;
-
- /* Lubbock uses the Maxim MAX1602, with the following connections:
- *
- * Socket 0 (PCMCIA):
- * MAX1602 Lubbock Register
- * Pin Signal
- * ----- ------- ----------------------
- * A0VPP S0_PWR0 SA-1111 GPIO A<0>
- * A1VPP S0_PWR1 SA-1111 GPIO A<1>
- * A0VCC S0_PWR2 SA-1111 GPIO A<2>
- * A1VCC S0_PWR3 SA-1111 GPIO A<3>
- * VX VCC
- * VY +3.3V
- * 12IN +12V
- * CODE +3.3V Cirrus Code, CODE = High (VY)
- *
- * Socket 1 (CF):
- * MAX1602 Lubbock Register
- * Pin Signal
- * ----- ------- ----------------------
- * A0VPP GND VPP is not connected
- * A1VPP GND VPP is not connected
- * A0VCC S1_PWR0 MISC_WR<14>
- * A1VCC S1_PWR1 MISC_WR<15>
- * VX VCC
- * VY +3.3V
- * 12IN GND VPP is not connected
- * CODE +3.3V Cirrus Code, CODE = High (VY)
- *
- */
-
- again:
- switch (skt->nr) {
- case 0:
- case 1:
- break;
-
- default:
- ret = -1;
- }
-
- if (ret == 0)
- ret = sa1111_pcmcia_configure_socket(skt, state);
- if (ret == 0)
- ret = max1600_configure(m, state->Vcc, state->Vpp);
-
-#if 1
- if (ret == 0 && state->Vcc == 33) {
- struct pcmcia_state new_state;
-
- /*
- * HACK ALERT:
- * We can't sense the voltage properly on Lubbock before
- * actually applying some power to the socket (catch 22).
- * Resense the socket Voltage Sense pins after applying
- * socket power.
- *
- * Note: It takes about 2.5ms for the MAX1602 VCC output
- * to rise.
- */
- mdelay(3);
-
- sa1111_pcmcia_socket_state(skt, &new_state);
-
- if (!new_state.vs_3v && !new_state.vs_Xv) {
- /*
- * Switch to 5V, Configure socket with 5V voltage
- */
- max1600_configure(m, 0, 0);
-
- /*
- * It takes about 100ms to turn off Vcc.
- */
- mdelay(100);
-
- /*
- * We need to hack around the const qualifier as
- * well to keep this ugly workaround localized and
- * not force it to the rest of the code. Barf bags
- * available in the seat pocket in front of you!
- */
- ((socket_state_t *)state)->Vcc = 50;
- ((socket_state_t *)state)->Vpp = 50;
- goto again;
- }
- }
-#endif
-
- return ret;
-}
-
-static struct pcmcia_low_level lubbock_pcmcia_ops = {
- .owner = THIS_MODULE,
- .hw_init = lubbock_pcmcia_hw_init,
- .configure_socket = lubbock_pcmcia_configure_socket,
- .first = 0,
- .nr = 2,
-};
-
-#include "pxa2xx_base.h"
-
-int pcmcia_lubbock_init(struct sa1111_dev *sadev)
-{
- pxa2xx_drv_pcmcia_ops(&lubbock_pcmcia_ops);
- pxa2xx_configure_sockets(&sadev->dev, &lubbock_pcmcia_ops);
- return sa1111_pcmcia_add(sadev, &lubbock_pcmcia_ops,
- pxa2xx_drv_pcmcia_add_one);
-}
-
-MODULE_LICENSE("GPL");
projects / linux.git / commitdiff