diff options
author | Richard Purdie <rpurdie@rpsys.net> | 2005-09-05 19:49:54 (GMT) |
---|---|---|
committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2005-09-05 19:49:54 (GMT) |
commit | 0ce7625f3c1e3f921f6b83f7e944e00031a39dfa (patch) | |
tree | bf04a478adbad082fe4689cecd02c2cd8c1f6031 /arch/arm | |
parent | 027da01d734db0ca9dd1a084339dab07ab576935 (diff) | |
download | linux-fsl-qoriq-0ce7625f3c1e3f921f6b83f7e944e00031a39dfa.tar.xz |
[ARM] 2882/1: pxa2xx_sharpsl: Update PCMCIA driver to support variety of new hardware
Patch from Richard Purdie
This patch updates the PCMCIA pxa2xx_sharpsl driver to support multiple scoop
devices by adding a scoop to pcmcia slot mapping structure. It adds platform
support for poodle, is known to work on spitz (which is dual slot) and
should also support collie with a minor amount of further work.
Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm')
-rw-r--r-- | arch/arm/common/scoop.c | 6 | ||||
-rw-r--r-- | arch/arm/mach-pxa/corgi.c | 12 | ||||
-rw-r--r-- | arch/arm/mach-pxa/poodle.c | 12 |
3 files changed, 30 insertions, 0 deletions
diff --git a/arch/arm/common/scoop.c b/arch/arm/common/scoop.c index cfd0d3e..688a595 100644 --- a/arch/arm/common/scoop.c +++ b/arch/arm/common/scoop.c @@ -17,6 +17,12 @@ #define SCOOP_REG(d,adr) (*(volatile unsigned short*)(d +(adr))) +/* PCMCIA to Scoop linkage structures for pxa2xx_sharpsl.c + There is no easy way to link multiple scoop devices into one + single entity for the pxa2xx_pcmcia device */ +int scoop_num; +struct scoop_pcmcia_dev *scoop_devs; + struct scoop_dev { void *base; spinlock_t scoop_lock; diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c index 86b862f..06ea730 100644 --- a/arch/arm/mach-pxa/corgi.c +++ b/arch/arm/mach-pxa/corgi.c @@ -60,6 +60,15 @@ static struct scoop_config corgi_scoop_setup = { .io_out = CORGI_SCOOP_IO_OUT, }; +static struct scoop_pcmcia_dev corgi_pcmcia_scoop[] = { +{ + .dev = &corgiscoop_device.dev, + .irq = CORGI_IRQ_GPIO_CF_IRQ, + .cd_irq = CORGI_IRQ_GPIO_CF_CD, + .cd_irq_str = "PCMCIA0 CD", +}, +}; + struct platform_device corgiscoop_device = { .name = "sharp-scoop", .id = -1, @@ -241,6 +250,9 @@ static void __init corgi_init(void) pxa_set_udc_info(&udc_info); pxa_set_mci_info(&corgi_mci_platform_data); + scoop_num = 1; + scoop_devs = &corgi_pcmcia_scoop[0]; + platform_add_devices(devices, ARRAY_SIZE(devices)); } diff --git a/arch/arm/mach-pxa/poodle.c b/arch/arm/mach-pxa/poodle.c index 0e4f6fa..47cfb8b 100644 --- a/arch/arm/mach-pxa/poodle.c +++ b/arch/arm/mach-pxa/poodle.c @@ -62,6 +62,15 @@ struct platform_device poodle_scoop_device = { .resource = poodle_scoop_resources, }; +static struct scoop_pcmcia_dev poodle_pcmcia_scoop[] = { +{ + .dev = &poodle_scoop_device.dev, + .irq = POODLE_IRQ_GPIO_CF_IRQ, + .cd_irq = POODLE_IRQ_GPIO_CF_CD, + .cd_irq_str = "PCMCIA0 CD", +}, +}; + /* LoCoMo device */ static struct resource locomo_resources[] = { @@ -147,6 +156,9 @@ static void __init poodle_init(void) set_pxa_fb_info(&poodle_fb_info); + scoop_num = 1; + scoop_devs = &poodle_pcmcia_scoop[0]; + ret = platform_add_devices(devices, ARRAY_SIZE(devices)); if (ret) { printk(KERN_WARNING "poodle: Unable to register LoCoMo device\n"); |