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Diffstat (limited to 'drivers/pcmcia/soc_common.h')
-rw-r--r--drivers/pcmcia/soc_common.h29
1 files changed, 27 insertions, 2 deletions
diff --git a/drivers/pcmcia/soc_common.h b/drivers/pcmcia/soc_common.h
index 94762a54d731..3f3625805353 100644
--- a/drivers/pcmcia/soc_common.h
+++ b/drivers/pcmcia/soc_common.h
@@ -17,7 +17,14 @@
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
@@ -52,18 +59,30 @@ struct soc_pcmcia_socket {
struct {
int gpio;
+ struct gpio_desc *desc;
unsigned int irq;
const char *name;
- } stat[4];
+ } 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 {
@@ -133,10 +152,16 @@ struct soc_pcmcia_timing {
extern void soc_common_pcmcia_get_timing(struct soc_pcmcia_socket *, struct soc_pcmcia_timing *);
void soc_pcmcia_init_one(struct soc_pcmcia_socket *skt,
- struct pcmcia_low_level *ops, struct device *dev);
+ const struct pcmcia_low_level *ops, struct device *dev);
void soc_pcmcia_remove_one(struct soc_pcmcia_socket *skt);
int soc_pcmcia_add_one(struct soc_pcmcia_socket *skt);
+int soc_pcmcia_request_gpiods(struct soc_pcmcia_socket *skt);
+
+void soc_common_cf_socket_state(struct soc_pcmcia_socket *skt,
+ struct pcmcia_state *state);
+int soc_pcmcia_regulator_set(struct soc_pcmcia_socket *skt,
+ struct soc_pcmcia_regulator *r, int v);
#ifdef CONFIG_PCMCIA_DEBUG