summaryrefslogtreecommitdiff
path: root/drivers/pcmcia
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/pcmcia')
-rw-r--r--drivers/pcmcia/ds.c12
-rw-r--r--drivers/pcmcia/pxa2xx_base.c9
-rw-r--r--drivers/pcmcia/pxa2xx_base.h2
-rw-r--r--drivers/pcmcia/sa1111_badge4.c22
-rw-r--r--drivers/pcmcia/sa1111_generic.c22
-rw-r--r--drivers/pcmcia/sa1111_jornada720.c25
-rw-r--r--drivers/pcmcia/sa1111_lubbock.c32
-rw-r--r--drivers/pcmcia/sa1111_neponset.c26
-rw-r--r--drivers/pcmcia/sa11xx_base.c8
-rw-r--r--drivers/pcmcia/soc_common.c2
10 files changed, 76 insertions, 84 deletions
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c
index 489ea1098..69b5e811e 100644
--- a/drivers/pcmcia/ds.c
+++ b/drivers/pcmcia/ds.c
@@ -977,7 +977,7 @@ static int pcmcia_bus_uevent(struct device *dev, struct kobj_uevent_env *env)
/************************ runtime PM support ***************************/
-static int pcmcia_dev_suspend(struct device *dev, pm_message_t state);
+static int pcmcia_dev_suspend(struct device *dev);
static int pcmcia_dev_resume(struct device *dev);
static int runtime_suspend(struct device *dev)
@@ -985,7 +985,7 @@ static int runtime_suspend(struct device *dev)
int rc;
device_lock(dev);
- rc = pcmcia_dev_suspend(dev, PMSG_SUSPEND);
+ rc = pcmcia_dev_suspend(dev);
device_unlock(dev);
return rc;
}
@@ -1135,7 +1135,7 @@ ATTRIBUTE_GROUPS(pcmcia_dev);
/* PM support, also needed for reset */
-static int pcmcia_dev_suspend(struct device *dev, pm_message_t state)
+static int pcmcia_dev_suspend(struct device *dev)
{
struct pcmcia_device *p_dev = to_pcmcia_dev(dev);
struct pcmcia_driver *p_drv = NULL;
@@ -1410,6 +1410,9 @@ static struct class_interface pcmcia_bus_interface __refdata = {
.remove_dev = &pcmcia_bus_remove_socket,
};
+static const struct dev_pm_ops pcmcia_bus_pm_ops = {
+ SET_SYSTEM_SLEEP_PM_OPS(pcmcia_dev_suspend, pcmcia_dev_resume)
+};
struct bus_type pcmcia_bus_type = {
.name = "pcmcia",
@@ -1418,8 +1421,7 @@ struct bus_type pcmcia_bus_type = {
.dev_groups = pcmcia_dev_groups,
.probe = pcmcia_device_probe,
.remove = pcmcia_device_remove,
- .suspend = pcmcia_dev_suspend,
- .resume = pcmcia_dev_resume,
+ .pm = &pcmcia_bus_pm_ops,
};
diff --git a/drivers/pcmcia/pxa2xx_base.c b/drivers/pcmcia/pxa2xx_base.c
index 483f919e0..91b5f5724 100644
--- a/drivers/pcmcia/pxa2xx_base.c
+++ b/drivers/pcmcia/pxa2xx_base.c
@@ -214,9 +214,8 @@ pxa2xx_pcmcia_frequency_change(struct soc_pcmcia_socket *skt,
}
#endif
-void pxa2xx_configure_sockets(struct device *dev)
+void pxa2xx_configure_sockets(struct device *dev, struct pcmcia_low_level *ops)
{
- struct pcmcia_low_level *ops = dev->platform_data;
/*
* We have at least one socket, so set MECR:CIT
* (Card Is There)
@@ -322,7 +321,7 @@ static int pxa2xx_drv_pcmcia_probe(struct platform_device *dev)
goto err1;
}
- pxa2xx_configure_sockets(&dev->dev);
+ pxa2xx_configure_sockets(&dev->dev, ops);
dev_set_drvdata(&dev->dev, sinfo);
return 0;
@@ -348,7 +347,9 @@ static int pxa2xx_drv_pcmcia_remove(struct platform_device *dev)
static int pxa2xx_drv_pcmcia_resume(struct device *dev)
{
- pxa2xx_configure_sockets(dev);
+ struct pcmcia_low_level *ops = (struct pcmcia_low_level *)dev->platform_data;
+
+ pxa2xx_configure_sockets(dev, ops);
return 0;
}
diff --git a/drivers/pcmcia/pxa2xx_base.h b/drivers/pcmcia/pxa2xx_base.h
index b609b4546..e58c7a415 100644
--- a/drivers/pcmcia/pxa2xx_base.h
+++ b/drivers/pcmcia/pxa2xx_base.h
@@ -1,4 +1,4 @@
int pxa2xx_drv_pcmcia_add_one(struct soc_pcmcia_socket *skt);
void pxa2xx_drv_pcmcia_ops(struct pcmcia_low_level *ops);
-void pxa2xx_configure_sockets(struct device *dev);
+void pxa2xx_configure_sockets(struct device *dev, struct pcmcia_low_level *ops);
diff --git a/drivers/pcmcia/sa1111_badge4.c b/drivers/pcmcia/sa1111_badge4.c
index 12f0dd091..2f4909304 100644
--- a/drivers/pcmcia/sa1111_badge4.c
+++ b/drivers/pcmcia/sa1111_badge4.c
@@ -134,20 +134,14 @@ static struct pcmcia_low_level badge4_pcmcia_ops = {
int pcmcia_badge4_init(struct sa1111_dev *dev)
{
- int ret = -ENODEV;
-
- if (machine_is_badge4()) {
- 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);
- ret = sa1111_pcmcia_add(dev, &badge4_pcmcia_ops,
- sa11xx_drv_pcmcia_add_one);
- }
-
- return ret;
+ 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);
}
static int __init pcmv_setup(char *s)
diff --git a/drivers/pcmcia/sa1111_generic.c b/drivers/pcmcia/sa1111_generic.c
index a1531feb8..3d95dffcf 100644
--- a/drivers/pcmcia/sa1111_generic.c
+++ b/drivers/pcmcia/sa1111_generic.c
@@ -18,6 +18,7 @@
#include <mach/hardware.h>
#include <asm/hardware/sa1111.h>
+#include <asm/mach-types.h>
#include <asm/irq.h>
#include "sa1111_generic.h"
@@ -203,19 +204,30 @@ static int pcmcia_probe(struct sa1111_dev *dev)
sa1111_writel(PCSSR_S0_SLEEP | PCSSR_S1_SLEEP, base + PCSSR);
sa1111_writel(PCCR_S0_FLT | PCCR_S1_FLT, base + PCCR);
+ ret = -ENODEV;
#ifdef CONFIG_SA1100_BADGE4
- pcmcia_badge4_init(dev);
+ if (machine_is_badge4())
+ ret = pcmcia_badge4_init(dev);
#endif
#ifdef CONFIG_SA1100_JORNADA720
- pcmcia_jornada720_init(dev);
+ if (machine_is_jornada720())
+ ret = pcmcia_jornada720_init(dev);
#endif
#ifdef CONFIG_ARCH_LUBBOCK
- pcmcia_lubbock_init(dev);
+ if (machine_is_lubbock())
+ ret = pcmcia_lubbock_init(dev);
#endif
#ifdef CONFIG_ASSABET_NEPONSET
- pcmcia_neponset_init(dev);
+ if (machine_is_assabet())
+ ret = pcmcia_neponset_init(dev);
#endif
- return 0;
+
+ if (ret) {
+ release_mem_region(dev->res.start, 512);
+ sa1111_disable_device(dev);
+ }
+
+ return ret;
}
static int pcmcia_remove(struct sa1111_dev *dev)
diff --git a/drivers/pcmcia/sa1111_jornada720.c b/drivers/pcmcia/sa1111_jornada720.c
index c2c30580c..480a3ede2 100644
--- a/drivers/pcmcia/sa1111_jornada720.c
+++ b/drivers/pcmcia/sa1111_jornada720.c
@@ -94,22 +94,17 @@ static struct pcmcia_low_level jornada720_pcmcia_ops = {
int pcmcia_jornada720_init(struct sa1111_dev *sadev)
{
- int ret = -ENODEV;
+ unsigned int pin = GPIO_A0 | GPIO_A1 | GPIO_A2 | GPIO_A3;
- if (machine_is_jornada720()) {
- unsigned int pin = GPIO_A0 | GPIO_A1 | GPIO_A2 | GPIO_A3;
+ /* Fixme: why messing around with SA11x0's GPIO1? */
+ GRER |= 0x00000002;
- GRER |= 0x00000002;
+ /* Set GPIO_A<3:1> to be outputs for PCMCIA/CF power controller: */
+ sa1111_set_io_dir(sadev, pin, 0, 0);
+ sa1111_set_io(sadev, pin, 0);
+ sa1111_set_sleep_io(sadev, pin, 0);
- /* Set GPIO_A<3:1> to be outputs for PCMCIA/CF power controller: */
- sa1111_set_io_dir(sadev, pin, 0, 0);
- sa1111_set_io(sadev, pin, 0);
- sa1111_set_sleep_io(sadev, pin, 0);
-
- sa11xx_drv_pcmcia_ops(&jornada720_pcmcia_ops);
- ret = sa1111_pcmcia_add(sadev, &jornada720_pcmcia_ops,
- sa11xx_drv_pcmcia_add_one);
- }
-
- return ret;
+ sa11xx_drv_pcmcia_ops(&jornada720_pcmcia_ops);
+ return sa1111_pcmcia_add(sadev, &jornada720_pcmcia_ops,
+ sa11xx_drv_pcmcia_add_one);
}
diff --git a/drivers/pcmcia/sa1111_lubbock.c b/drivers/pcmcia/sa1111_lubbock.c
index c5caf5790..e741f499c 100644
--- a/drivers/pcmcia/sa1111_lubbock.c
+++ b/drivers/pcmcia/sa1111_lubbock.c
@@ -210,27 +210,21 @@ static struct pcmcia_low_level lubbock_pcmcia_ops = {
int pcmcia_lubbock_init(struct sa1111_dev *sadev)
{
- int ret = -ENODEV;
-
- if (machine_is_lubbock()) {
- /*
- * Set GPIO_A<3:0> to be outputs for the MAX1600,
- * and switch to standby mode.
- */
- sa1111_set_io_dir(sadev, GPIO_A0|GPIO_A1|GPIO_A2|GPIO_A3, 0, 0);
- sa1111_set_io(sadev, GPIO_A0|GPIO_A1|GPIO_A2|GPIO_A3, 0);
- sa1111_set_sleep_io(sadev, GPIO_A0|GPIO_A1|GPIO_A2|GPIO_A3, 0);
-
- /* Set CF Socket 1 power to standby mode. */
- lubbock_set_misc_wr((1 << 15) | (1 << 14), 0);
+ /*
+ * Set GPIO_A<3:0> to be outputs for the MAX1600,
+ * and switch to standby mode.
+ */
+ sa1111_set_io_dir(sadev, GPIO_A0|GPIO_A1|GPIO_A2|GPIO_A3, 0, 0);
+ sa1111_set_io(sadev, GPIO_A0|GPIO_A1|GPIO_A2|GPIO_A3, 0);
+ sa1111_set_sleep_io(sadev, GPIO_A0|GPIO_A1|GPIO_A2|GPIO_A3, 0);
- pxa2xx_drv_pcmcia_ops(&lubbock_pcmcia_ops);
- pxa2xx_configure_sockets(&sadev->dev);
- ret = sa1111_pcmcia_add(sadev, &lubbock_pcmcia_ops,
- pxa2xx_drv_pcmcia_add_one);
- }
+ /* Set CF Socket 1 power to standby mode. */
+ lubbock_set_misc_wr((1 << 15) | (1 << 14), 0);
- return ret;
+ 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");
diff --git a/drivers/pcmcia/sa1111_neponset.c b/drivers/pcmcia/sa1111_neponset.c
index 1d78739c4..019c395eb 100644
--- a/drivers/pcmcia/sa1111_neponset.c
+++ b/drivers/pcmcia/sa1111_neponset.c
@@ -110,20 +110,14 @@ static struct pcmcia_low_level neponset_pcmcia_ops = {
int pcmcia_neponset_init(struct sa1111_dev *sadev)
{
- int ret = -ENODEV;
-
- if (machine_is_assabet()) {
- /*
- * Set GPIO_A<3:0> to be outputs for the MAX1600,
- * and switch to standby mode.
- */
- sa1111_set_io_dir(sadev, GPIO_A0|GPIO_A1|GPIO_A2|GPIO_A3, 0, 0);
- sa1111_set_io(sadev, GPIO_A0|GPIO_A1|GPIO_A2|GPIO_A3, 0);
- sa1111_set_sleep_io(sadev, GPIO_A0|GPIO_A1|GPIO_A2|GPIO_A3, 0);
- sa11xx_drv_pcmcia_ops(&neponset_pcmcia_ops);
- ret = sa1111_pcmcia_add(sadev, &neponset_pcmcia_ops,
- sa11xx_drv_pcmcia_add_one);
- }
-
- return ret;
+ /*
+ * Set GPIO_A<3:0> to be outputs for the MAX1600,
+ * and switch to standby mode.
+ */
+ sa1111_set_io_dir(sadev, GPIO_A0|GPIO_A1|GPIO_A2|GPIO_A3, 0, 0);
+ sa1111_set_io(sadev, GPIO_A0|GPIO_A1|GPIO_A2|GPIO_A3, 0);
+ sa1111_set_sleep_io(sadev, GPIO_A0|GPIO_A1|GPIO_A2|GPIO_A3, 0);
+ sa11xx_drv_pcmcia_ops(&neponset_pcmcia_ops);
+ return sa1111_pcmcia_add(sadev, &neponset_pcmcia_ops,
+ sa11xx_drv_pcmcia_add_one);
}
diff --git a/drivers/pcmcia/sa11xx_base.c b/drivers/pcmcia/sa11xx_base.c
index 9f6ec87b9..48140ac73 100644
--- a/drivers/pcmcia/sa11xx_base.c
+++ b/drivers/pcmcia/sa11xx_base.c
@@ -144,19 +144,19 @@ static int
sa1100_pcmcia_show_timing(struct soc_pcmcia_socket *skt, char *buf)
{
struct soc_pcmcia_timing timing;
- unsigned int clock = clk_get_rate(skt->clk);
+ unsigned int clock = clk_get_rate(skt->clk) / 1000;
unsigned long mecr = MECR;
char *p = buf;
soc_common_pcmcia_get_timing(skt, &timing);
- p+=sprintf(p, "I/O : %u (%u)\n", timing.io,
+ p+=sprintf(p, "I/O : %uns (%uns)\n", timing.io,
sa1100_pcmcia_cmd_time(clock, MECR_BSIO_GET(mecr, skt->nr)));
- p+=sprintf(p, "attribute: %u (%u)\n", timing.attr,
+ p+=sprintf(p, "attribute: %uns (%uns)\n", timing.attr,
sa1100_pcmcia_cmd_time(clock, MECR_BSA_GET(mecr, skt->nr)));
- p+=sprintf(p, "common : %u (%u)\n", timing.mem,
+ p+=sprintf(p, "common : %uns (%uns)\n", timing.mem,
sa1100_pcmcia_cmd_time(clock, MECR_BSM_GET(mecr, skt->nr)));
return p - buf;
diff --git a/drivers/pcmcia/soc_common.c b/drivers/pcmcia/soc_common.c
index eed5e9c05..d5ca760c4 100644
--- a/drivers/pcmcia/soc_common.c
+++ b/drivers/pcmcia/soc_common.c
@@ -235,7 +235,7 @@ static unsigned int soc_common_pcmcia_skt_state(struct soc_pcmcia_socket *skt)
stat |= skt->cs_state.Vcc ? SS_POWERON : 0;
if (skt->cs_state.flags & SS_IOCARD)
- stat |= state.bvd1 ? SS_STSCHG : 0;
+ stat |= state.bvd1 ? 0 : SS_STSCHG;
else {
if (state.bvd1 == 0)
stat |= SS_BATDEAD;
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-12 04:24:31 +0000