|
@@ -22,6 +22,19 @@
|
|
|
|
|
|
#include "soc_common.h"
|
|
|
|
|
|
+static struct gpio vpac270_pcmcia_gpios[] = {
|
|
|
+ { GPIO84_VPAC270_PCMCIA_CD, GPIOF_IN, "PCMCIA Card Detect" },
|
|
|
+ { GPIO35_VPAC270_PCMCIA_RDY, GPIOF_IN, "PCMCIA Ready" },
|
|
|
+ { GPIO107_VPAC270_PCMCIA_PPEN, GPIOF_INIT_LOW, "PCMCIA PPEN" },
|
|
|
+ { GPIO11_VPAC270_PCMCIA_RESET, GPIOF_INIT_LOW, "PCMCIA Reset" },
|
|
|
+};
|
|
|
+
|
|
|
+static struct gpio vpac270_cf_gpios[] = {
|
|
|
+ { GPIO17_VPAC270_CF_CD, GPIOF_IN, "CF Card Detect" },
|
|
|
+ { GPIO12_VPAC270_CF_RDY, GPIOF_IN, "CF Ready" },
|
|
|
+ { GPIO16_VPAC270_CF_RESET, GPIOF_INIT_LOW, "CF Reset" },
|
|
|
+};
|
|
|
+
|
|
|
static struct pcmcia_irqs cd_irqs[] = {
|
|
|
{
|
|
|
.sock = 0,
|
|
@@ -40,96 +53,34 @@ static int vpac270_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
|
|
|
int ret;
|
|
|
|
|
|
if (skt->nr == 0) {
|
|
|
- ret = gpio_request(GPIO84_VPAC270_PCMCIA_CD, "PCMCIA CD");
|
|
|
- if (ret)
|
|
|
- goto err1;
|
|
|
- ret = gpio_direction_input(GPIO84_VPAC270_PCMCIA_CD);
|
|
|
- if (ret)
|
|
|
- goto err2;
|
|
|
-
|
|
|
- ret = gpio_request(GPIO35_VPAC270_PCMCIA_RDY, "PCMCIA RDY");
|
|
|
- if (ret)
|
|
|
- goto err2;
|
|
|
- ret = gpio_direction_input(GPIO35_VPAC270_PCMCIA_RDY);
|
|
|
- if (ret)
|
|
|
- goto err3;
|
|
|
-
|
|
|
- ret = gpio_request(GPIO107_VPAC270_PCMCIA_PPEN, "PCMCIA PPEN");
|
|
|
- if (ret)
|
|
|
- goto err3;
|
|
|
- ret = gpio_direction_output(GPIO107_VPAC270_PCMCIA_PPEN, 0);
|
|
|
- if (ret)
|
|
|
- goto err4;
|
|
|
-
|
|
|
- ret = gpio_request(GPIO11_VPAC270_PCMCIA_RESET, "PCMCIA RESET");
|
|
|
- if (ret)
|
|
|
- goto err4;
|
|
|
- ret = gpio_direction_output(GPIO11_VPAC270_PCMCIA_RESET, 0);
|
|
|
- if (ret)
|
|
|
- goto err5;
|
|
|
+ ret = gpio_request_array(vpac270_pcmcia_gpios,
|
|
|
+ ARRAY_SIZE(vpac270_pcmcia_gpios));
|
|
|
|
|
|
skt->socket.pci_irq = gpio_to_irq(GPIO35_VPAC270_PCMCIA_RDY);
|
|
|
|
|
|
- return soc_pcmcia_request_irqs(skt, &cd_irqs[0], 1);
|
|
|
-
|
|
|
-err5:
|
|
|
- gpio_free(GPIO11_VPAC270_PCMCIA_RESET);
|
|
|
-err4:
|
|
|
- gpio_free(GPIO107_VPAC270_PCMCIA_PPEN);
|
|
|
-err3:
|
|
|
- gpio_free(GPIO35_VPAC270_PCMCIA_RDY);
|
|
|
-err2:
|
|
|
- gpio_free(GPIO84_VPAC270_PCMCIA_CD);
|
|
|
-err1:
|
|
|
- return ret;
|
|
|
-
|
|
|
+ if (!ret)
|
|
|
+ ret = soc_pcmcia_request_irqs(skt, &cd_irqs[0], 1);
|
|
|
} else {
|
|
|
- ret = gpio_request(GPIO17_VPAC270_CF_CD, "CF CD");
|
|
|
- if (ret)
|
|
|
- goto err6;
|
|
|
- ret = gpio_direction_input(GPIO17_VPAC270_CF_CD);
|
|
|
- if (ret)
|
|
|
- goto err7;
|
|
|
-
|
|
|
- ret = gpio_request(GPIO12_VPAC270_CF_RDY, "CF RDY");
|
|
|
- if (ret)
|
|
|
- goto err7;
|
|
|
- ret = gpio_direction_input(GPIO12_VPAC270_CF_RDY);
|
|
|
- if (ret)
|
|
|
- goto err8;
|
|
|
-
|
|
|
- ret = gpio_request(GPIO16_VPAC270_CF_RESET, "CF RESET");
|
|
|
- if (ret)
|
|
|
- goto err8;
|
|
|
- ret = gpio_direction_output(GPIO16_VPAC270_CF_RESET, 0);
|
|
|
- if (ret)
|
|
|
- goto err9;
|
|
|
+ ret = gpio_request_array(vpac270_cf_gpios,
|
|
|
+ ARRAY_SIZE(vpac270_cf_gpios));
|
|
|
|
|
|
skt->socket.pci_irq = gpio_to_irq(GPIO12_VPAC270_CF_RDY);
|
|
|
|
|
|
- return soc_pcmcia_request_irqs(skt, &cd_irqs[1], 1);
|
|
|
-
|
|
|
-err9:
|
|
|
- gpio_free(GPIO16_VPAC270_CF_RESET);
|
|
|
-err8:
|
|
|
- gpio_free(GPIO12_VPAC270_CF_RDY);
|
|
|
-err7:
|
|
|
- gpio_free(GPIO17_VPAC270_CF_CD);
|
|
|
-err6:
|
|
|
- return ret;
|
|
|
-
|
|
|
+ if (!ret)
|
|
|
+ ret = soc_pcmcia_request_irqs(skt, &cd_irqs[1], 1);
|
|
|
}
|
|
|
+
|
|
|
+ return ret;
|
|
|
}
|
|
|
|
|
|
static void vpac270_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt)
|
|
|
{
|
|
|
- gpio_free(GPIO11_VPAC270_PCMCIA_RESET);
|
|
|
- gpio_free(GPIO107_VPAC270_PCMCIA_PPEN);
|
|
|
- gpio_free(GPIO35_VPAC270_PCMCIA_RDY);
|
|
|
- gpio_free(GPIO84_VPAC270_PCMCIA_CD);
|
|
|
- gpio_free(GPIO16_VPAC270_CF_RESET);
|
|
|
- gpio_free(GPIO12_VPAC270_CF_RDY);
|
|
|
- gpio_free(GPIO17_VPAC270_CF_CD);
|
|
|
+ if (skt->nr == 0)
|
|
|
+ gpio_request_array(vpac270_pcmcia_gpios,
|
|
|
+ ARRAY_SIZE(vpac270_pcmcia_gpios));
|
|
|
+ else
|
|
|
+ gpio_request_array(vpac270_cf_gpios,
|
|
|
+ ARRAY_SIZE(vpac270_cf_gpios));
|
|
|
}
|
|
|
|
|
|
static void vpac270_pcmcia_socket_state(struct soc_pcmcia_socket *skt,
|