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path: root/drivers/pcmcia/sa1100_cerf.c
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Diffstat (limited to 'drivers/pcmcia/sa1100_cerf.c')
-rw-r--r--drivers/pcmcia/sa1100_cerf.c86
1 files changed, 0 insertions, 86 deletions
diff --git a/drivers/pcmcia/sa1100_cerf.c b/drivers/pcmcia/sa1100_cerf.c
deleted file mode 100644
index 2a54081d161d..000000000000
--- a/drivers/pcmcia/sa1100_cerf.c
+++ /dev/null
@@ -1,86 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * drivers/pcmcia/sa1100_cerf.c
- *
- * PCMCIA implementation routines for CerfBoard
- * Based off the Assabet.
- *
- */
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/device.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/gpio.h>
-
-#include <mach/hardware.h>
-#include <asm/mach-types.h>
-#include <asm/irq.h>
-#include <mach/cerf.h>
-#include "sa1100_generic.h"
-
-#define CERF_SOCKET 1
-
-static int cerf_pcmcia_hw_init(struct soc_pcmcia_socket *skt)
-{
- int ret;
-
- ret = gpio_request_one(CERF_GPIO_CF_RESET, GPIOF_OUT_INIT_LOW, "CF_RESET");
- if (ret)
- return ret;
-
- skt->stat[SOC_STAT_CD].gpio = CERF_GPIO_CF_CD;
- skt->stat[SOC_STAT_CD].name = "CF_CD";
- skt->stat[SOC_STAT_BVD1].gpio = CERF_GPIO_CF_BVD1;
- skt->stat[SOC_STAT_BVD1].name = "CF_BVD1";
- skt->stat[SOC_STAT_BVD2].gpio = CERF_GPIO_CF_BVD2;
- skt->stat[SOC_STAT_BVD2].name = "CF_BVD2";
- skt->stat[SOC_STAT_RDY].gpio = CERF_GPIO_CF_IRQ;
- skt->stat[SOC_STAT_RDY].name = "CF_IRQ";
-
- return 0;
-}
-
-static void cerf_pcmcia_hw_shutdown(struct soc_pcmcia_socket *skt)
-{
- gpio_free(CERF_GPIO_CF_RESET);
-}
-
-static int
-cerf_pcmcia_configure_socket(struct soc_pcmcia_socket *skt,
- const socket_state_t *state)
-{
- switch (state->Vcc) {
- case 0:
- case 50:
- case 33:
- break;
-
- default:
- printk(KERN_ERR "%s(): unrecognized Vcc %u\n",
- __func__, state->Vcc);
- return -1;
- }
-
- gpio_set_value(CERF_GPIO_CF_RESET, !!(state->flags & SS_RESET));
-
- return 0;
-}
-
-static struct pcmcia_low_level cerf_pcmcia_ops = {
- .owner = THIS_MODULE,
- .hw_init = cerf_pcmcia_hw_init,
- .hw_shutdown = cerf_pcmcia_hw_shutdown,
- .socket_state = soc_common_cf_socket_state,
- .configure_socket = cerf_pcmcia_configure_socket,
-};
-
-int pcmcia_cerf_init(struct device *dev)
-{
- int ret = -ENODEV;
-
- if (machine_is_cerf())
- ret = sa11xx_drv_pcmcia_probe(dev, &cerf_pcmcia_ops, CERF_SOCKET, 1);
-
- return ret;
-}
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