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yaml
---
r: 243452
b: refs/heads/master
c: ba38830
h: refs/heads/master
v: v3
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Marek Vasut authored and Eric Miao committed Mar 16, 2011
1 parent 6b149ed commit d2ee28b
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Showing 2 changed files with 13 additions and 62 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 2070417dffa9e75b370a5c0dee8c5dc3605e1c4d
refs/heads/master: ba388307946cf86050d63cd398b4b341e2fb5043
73 changes: 12 additions & 61 deletions trunk/drivers/pcmcia/pxa2xx_palmtc.c
Original file line number Diff line number Diff line change
Expand Up @@ -21,79 +21,30 @@
#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_READY, GPIOF_IN, "PCMCIA Ready" },
{ 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(GPIO_NR_PALMTC_PCMCIA_POWER1, "PCMCIA PWR1");
if (ret)
goto err1;
ret = gpio_direction_output(GPIO_NR_PALMTC_PCMCIA_POWER1, 0);
if (ret)
goto err2;

ret = gpio_request(GPIO_NR_PALMTC_PCMCIA_POWER2, "PCMCIA PWR2");
if (ret)
goto err2;
ret = gpio_direction_output(GPIO_NR_PALMTC_PCMCIA_POWER2, 0);
if (ret)
goto err3;

ret = gpio_request(GPIO_NR_PALMTC_PCMCIA_POWER3, "PCMCIA PWR3");
if (ret)
goto err3;
ret = gpio_direction_output(GPIO_NR_PALMTC_PCMCIA_POWER3, 0);
if (ret)
goto err4;

ret = gpio_request(GPIO_NR_PALMTC_PCMCIA_RESET, "PCMCIA RST");
if (ret)
goto err4;
ret = gpio_direction_output(GPIO_NR_PALMTC_PCMCIA_RESET, 1);
if (ret)
goto err5;

ret = gpio_request(GPIO_NR_PALMTC_PCMCIA_READY, "PCMCIA RDY");
if (ret)
goto err5;
ret = gpio_direction_input(GPIO_NR_PALMTC_PCMCIA_READY);
if (ret)
goto err6;

ret = gpio_request(GPIO_NR_PALMTC_PCMCIA_PWRREADY, "PCMCIA PWRRDY");
if (ret)
goto err6;
ret = gpio_direction_input(GPIO_NR_PALMTC_PCMCIA_PWRREADY);
if (ret)
goto err7;
ret = gpio_request_array(palmtc_pcmcia_gpios,
ARRAY_SIZE(palmtc_pcmcia_gpios));

skt->socket.pci_irq = IRQ_GPIO(GPIO_NR_PALMTC_PCMCIA_READY);
return 0;

err7:
gpio_free(GPIO_NR_PALMTC_PCMCIA_PWRREADY);
err6:
gpio_free(GPIO_NR_PALMTC_PCMCIA_READY);
err5:
gpio_free(GPIO_NR_PALMTC_PCMCIA_RESET);
err4:
gpio_free(GPIO_NR_PALMTC_PCMCIA_POWER3);
err3:
gpio_free(GPIO_NR_PALMTC_PCMCIA_POWER2);
err2:
gpio_free(GPIO_NR_PALMTC_PCMCIA_POWER1);
err1:
return ret;
}

static void palmtc_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt)
{
gpio_free(GPIO_NR_PALMTC_PCMCIA_PWRREADY);
gpio_free(GPIO_NR_PALMTC_PCMCIA_READY);
gpio_free(GPIO_NR_PALMTC_PCMCIA_RESET);
gpio_free(GPIO_NR_PALMTC_PCMCIA_POWER3);
gpio_free(GPIO_NR_PALMTC_PCMCIA_POWER2);
gpio_free(GPIO_NR_PALMTC_PCMCIA_POWER1);
gpio_free_array(palmtc_pcmcia_gpios, ARRAY_SIZE(palmtc_pcmcia_gpios));
}

static void palmtc_pcmcia_socket_state(struct soc_pcmcia_socket *skt,
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