From b393c69652333be31ad7a8205761c0d5b7f3e167 Mon Sep 17 00:00:00 2001 From: Eric Miao Date: Mon, 19 Jan 2009 17:34:27 +0800 Subject: [ARM] pxa: move PCMCIA definitions out of pxa-regs.h into pxa2xx_base.c Move the processor specific initialization (largely resources initialization) out of soc_common_drv_pcmcia_probe() into dedicated sa11xx_drv_pcmcia_probe() and __pxa2xx_drv_pcmcia_probe(). By doing this, we are now able to move the PCMCIA related definitions out of pxa-regs.h and back into pxa2xx_base.c. As a result, remove that reference of _PCMCIA1IO in arch/arm/mach-pxa/viper.c. Signed-off-by: Eric Miao --- drivers/pcmcia/sa11xx_base.c | 48 +++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 47 insertions(+), 1 deletion(-) (limited to 'drivers/pcmcia/sa11xx_base.c') diff --git a/drivers/pcmcia/sa11xx_base.c b/drivers/pcmcia/sa11xx_base.c index 7cb1273..810ac49 100644 --- a/drivers/pcmcia/sa11xx_base.c +++ b/drivers/pcmcia/sa11xx_base.c @@ -163,9 +163,55 @@ sa1100_pcmcia_show_timing(struct soc_pcmcia_socket *skt, char *buf) return p - buf; } +static const char *skt_names[] = { + "PCMCIA socket 0", + "PCMCIA socket 1", +}; + +#define SKT_DEV_INFO_SIZE(n) \ + (sizeof(struct skt_dev_info) + (n)*sizeof(struct soc_pcmcia_socket)) + int sa11xx_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops, int first, int nr) { + struct skt_dev_info *sinfo; + struct soc_pcmcia_socket *skt; + int i; + + sinfo = kzalloc(SKT_DEV_INFO_SIZE(nr), GFP_KERNEL); + if (!sinfo) + return -ENOMEM; + + sinfo->nskt = nr; + + /* Initiliaze processor specific parameters */ + for (i = 0; i < nr; i++) { + skt = &sinfo->skt[i]; + + skt->nr = first + i; + skt->irq = NO_IRQ; + + skt->res_skt.start = _PCMCIA(skt->nr); + skt->res_skt.end = _PCMCIA(skt->nr) + PCMCIASp - 1; + skt->res_skt.name = skt_names[skt->nr]; + skt->res_skt.flags = IORESOURCE_MEM; + + skt->res_io.start = _PCMCIAIO(skt->nr); + skt->res_io.end = _PCMCIAIO(skt->nr) + PCMCIAIOSp - 1; + skt->res_io.name = "io"; + skt->res_io.flags = IORESOURCE_MEM | IORESOURCE_BUSY; + + skt->res_mem.start = _PCMCIAMem(skt->nr); + skt->res_mem.end = _PCMCIAMem(skt->nr) + PCMCIAMemSp - 1; + skt->res_mem.name = "memory"; + skt->res_mem.flags = IORESOURCE_MEM; + + skt->res_attr.start = _PCMCIAAttr(skt->nr); + skt->res_attr.end = _PCMCIAAttr(skt->nr) + PCMCIAAttrSp - 1; + skt->res_attr.name = "attribute"; + skt->res_attr.flags = IORESOURCE_MEM; + } + /* * set default MECR calculation if the board specific * code did not specify one... @@ -180,7 +226,7 @@ int sa11xx_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops, ops->frequency_change = sa1100_pcmcia_frequency_change; #endif - return soc_common_drv_pcmcia_probe(dev, ops, first, nr); + return soc_common_drv_pcmcia_probe(dev, ops, sinfo); } EXPORT_SYMBOL(sa11xx_drv_pcmcia_probe); -- cgit v1.1