diff options
Diffstat (limited to 'drivers/pcmcia')
| -rw-r--r-- | drivers/pcmcia/Kconfig | 5 | ||||
| -rw-r--r-- | drivers/pcmcia/bcm63xx_pcmcia.c | 9 | ||||
| -rw-r--r-- | drivers/pcmcia/omap_cf.c | 48 | ||||
| -rw-r--r-- | drivers/pcmcia/rsrc_nonstatic.c | 2 |
4 files changed, 20 insertions, 44 deletions
diff --git a/drivers/pcmcia/Kconfig b/drivers/pcmcia/Kconfig index 2ce261cfff8e..bf495bf0f48a 100644 --- a/drivers/pcmcia/Kconfig +++ b/drivers/pcmcia/Kconfig @@ -151,7 +151,7 @@ config TCIC config PCMCIA_ALCHEMY_DEVBOARD tristate "Alchemy Db/Pb1xxx PCMCIA socket services" - depends on MIPS_ALCHEMY && PCMCIA + depends on MIPS_DB1XXX && PCMCIA help Enable this driver of you want PCMCIA support on your Alchemy Db1000, Db/Pb1100, Db/Pb1500, Db/Pb1550, Db/Pb1200, DB1300 @@ -246,7 +246,8 @@ config PCMCIA_VRC4171 config OMAP_CF tristate "OMAP CompactFlash Controller" - depends on PCMCIA && ARCH_OMAP16XX + depends on PCMCIA + depends on ARCH_OMAP16XX || (ARM && COMPILE_TEST) help Say Y here to support the CompactFlash controller on OMAP. Note that this doesn't support "True IDE" mode. diff --git a/drivers/pcmcia/bcm63xx_pcmcia.c b/drivers/pcmcia/bcm63xx_pcmcia.c index 16f573173471..bb06311d0b5f 100644 --- a/drivers/pcmcia/bcm63xx_pcmcia.c +++ b/drivers/pcmcia/bcm63xx_pcmcia.c @@ -327,10 +327,11 @@ static int bcm63xx_drv_pcmcia_probe(struct platform_device *pdev) { struct bcm63xx_pcmcia_socket *skt; struct pcmcia_socket *sock; - struct resource *res, *irq_res; + struct resource *res; unsigned int regmem_size = 0, iomem_size = 0; u32 val; int ret; + int irq; skt = kzalloc(sizeof(*skt), GFP_KERNEL); if (!skt) @@ -342,9 +343,9 @@ static int bcm63xx_drv_pcmcia_probe(struct platform_device *pdev) /* make sure we have all resources we need */ skt->common_res = platform_get_resource(pdev, IORESOURCE_MEM, 1); skt->attr_res = platform_get_resource(pdev, IORESOURCE_MEM, 2); - irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, 0); + irq = platform_get_irq(pdev, 0); skt->pd = pdev->dev.platform_data; - if (!skt->common_res || !skt->attr_res || !irq_res || !skt->pd) { + if (!skt->common_res || !skt->attr_res || (irq < 0) || !skt->pd) { ret = -EINVAL; goto err; } @@ -380,7 +381,7 @@ static int bcm63xx_drv_pcmcia_probe(struct platform_device *pdev) sock->dev.parent = &pdev->dev; sock->features = SS_CAP_STATIC_MAP | SS_CAP_PCCARD; sock->io_offset = (unsigned long)skt->io_base; - sock->pci_irq = irq_res->start; + sock->pci_irq = irq; #ifdef CONFIG_CARDBUS sock->cb_dev = bcm63xx_cb_dev; diff --git a/drivers/pcmcia/omap_cf.c b/drivers/pcmcia/omap_cf.c index f0b2c2d03469..1972a8f6fa8e 100644 --- a/drivers/pcmcia/omap_cf.c +++ b/drivers/pcmcia/omap_cf.c @@ -16,13 +16,12 @@ #include <pcmcia/ss.h> -#include <mach/hardware.h> #include <asm/io.h> #include <linux/sizes.h> -#include <mach/mux.h> -#include <mach/tc.h> - +#include <linux/soc/ti/omap1-io.h> +#include <linux/soc/ti/omap1-soc.h> +#include <linux/soc/ti/omap1-mux.h> /* NOTE: don't expect this to support many I/O cards. The 16xx chips have * hard-wired timings to support Compact Flash memory cards; they won't work @@ -205,6 +204,8 @@ static int __init omap_cf_probe(struct platform_device *pdev) struct omap_cf_socket *cf; int irq; int status; + struct resource *res; + struct resource iospace = DEFINE_RES_IO(SZ_64, SZ_4K); seg = (int) pdev->dev.platform_data; if (seg == 0 || seg > 3) @@ -215,6 +216,8 @@ static int __init omap_cf_probe(struct platform_device *pdev) if (irq < 0) return -EINVAL; + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + cf = kzalloc(sizeof *cf, GFP_KERNEL); if (!cf) return -ENOMEM; @@ -230,29 +233,12 @@ static int __init omap_cf_probe(struct platform_device *pdev) goto fail0; cf->irq = irq; cf->socket.pci_irq = irq; - - switch (seg) { - /* NOTE: CS0 could be configured too ... */ - case 1: - cf->phys_cf = OMAP_CS1_PHYS; - break; - case 2: - cf->phys_cf = OMAP_CS2_PHYS; - break; - case 3: - cf->phys_cf = omap_cs3_phys(); - break; - default: - goto fail1; - } - cf->iomem.start = cf->phys_cf; - cf->iomem.end = cf->iomem.end + SZ_8K - 1; - cf->iomem.flags = IORESOURCE_MEM; + cf->phys_cf = res->start; /* pcmcia layer only remaps "real" memory */ - cf->socket.io_offset = (unsigned long) - ioremap(cf->phys_cf + SZ_4K, SZ_2K); - if (!cf->socket.io_offset) { + cf->socket.io_offset = iospace.start; + status = pci_remap_iospace(&iospace, cf->phys_cf + SZ_4K); + if (status) { status = -ENOMEM; goto fail1; } @@ -273,15 +259,6 @@ static int __init omap_cf_probe(struct platform_device *pdev) pr_info("%s: cs%d on irq %d\n", driver_name, seg, irq); - /* NOTE: better EMIFS setup might support more cards; but the - * TRM only shows how to affect regular flash signals, not their - * CF/PCMCIA variants... - */ - pr_debug("%s: cs%d, previous ccs %08x acs %08x\n", driver_name, - seg, omap_readl(EMIFS_CCS(seg)), omap_readl(EMIFS_ACS(seg))); - omap_writel(0x0004a1b3, EMIFS_CCS(seg)); /* synch mode 4 etc */ - omap_writel(0x00000000, EMIFS_ACS(seg)); /* OE hold/setup */ - /* CF uses armxor_ck, which is "always" available */ pr_debug("%s: sts %04x cfg %04x control %04x %s\n", driver_name, @@ -309,8 +286,6 @@ static int __init omap_cf_probe(struct platform_device *pdev) fail2: release_mem_region(cf->phys_cf, SZ_8K); fail1: - if (cf->socket.io_offset) - iounmap((void __iomem *) cf->socket.io_offset); free_irq(irq, cf); fail0: kfree(cf); @@ -324,7 +299,6 @@ static int __exit omap_cf_remove(struct platform_device *pdev) cf->active = 0; pcmcia_unregister_socket(&cf->socket); del_timer_sync(&cf->timer); - iounmap((void __iomem *) cf->socket.io_offset); release_mem_region(cf->phys_cf, SZ_8K); free_irq(cf->irq, cf); kfree(cf); diff --git a/drivers/pcmcia/rsrc_nonstatic.c b/drivers/pcmcia/rsrc_nonstatic.c index 6b6c578b5f92..ad1141fddb4c 100644 --- a/drivers/pcmcia/rsrc_nonstatic.c +++ b/drivers/pcmcia/rsrc_nonstatic.c @@ -394,7 +394,7 @@ static int do_validate_mem(struct pcmcia_socket *s, * do_mem_probe() checks a memory region for use by the PCMCIA subsystem. * To do so, the area is split up into sensible parts, and then passed * into the @validate() function. Only if @validate() and @fallback() fail, - * the area is marked as unavaibale for use by the PCMCIA subsystem. The + * the area is marked as unavailable for use by the PCMCIA subsystem. The * function returns the size of the usable memory area. */ static int do_mem_probe(struct pcmcia_socket *s, u_long base, u_long num, |