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| author |   Dima Zavin <dima@android.com> | 2009-05-22 20:21:50 -0700 |
|---|---|---|
| committer |   Daniel Walker <dwalker@codeaurora.org> | 2010-05-12 09:14:50 -0700 |
| commit | 830d843b75338b94b7c769a2c3b59b04744a9323 (patch) | |
| tree | 0493d36d70521d1c05f048e7ef979554a2a02a90 /arch/arm/mach-msm | |
| parent | [ARM] msm: common: Add SDC device runtime registration (diff) | |
| download | linux-dev-830d843b75338b94b7c769a2c3b59b04744a9323.tar.xz linux-dev-830d843b75338b94b7c769a2c3b59b04744a9323.zip | |
[ARM] msm: sdcc: Make slot status irq be a resource
Also, convert all SDCC IRQ resources to be named. No longer pass status_irq
in the platform_data
Signed-off-by: Dima Zavin <dima@android.com>
Signed-off-by: Daniel Walker <dwalker@codeaurora.org>
Diffstat (limited to 'arch/arm/mach-msm')
| -rw-r--r-- | arch/arm/mach-msm/devices.c | 58 |
1 files changed, 57 insertions, 1 deletions
diff --git a/arch/arm/mach-msm/devices.c b/arch/arm/mach-msm/devices.c index 39bc474455c3..982f1da60160 100644 --- a/arch/arm/mach-msm/devices.c +++ b/arch/arm/mach-msm/devices.c @@ -165,8 +165,19 @@ static struct resource resources_sdc1[] = { }, { .start = INT_SDC1_0, + .end = INT_SDC1_0, + .flags = IORESOURCE_IRQ, + .name = "cmd_irq", + }, + { + .start = INT_SDC1_1, .end = INT_SDC1_1, .flags = IORESOURCE_IRQ, + .name = "pio_irq", + }, + { + .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED, + .name = "status_irq" }, { .start = 8, @@ -183,8 +194,19 @@ static struct resource resources_sdc2[] = { }, { .start = INT_SDC2_0, + .end = INT_SDC2_0, + .flags = IORESOURCE_IRQ, + .name = "cmd_irq", + }, + { + .start = INT_SDC2_1, .end = INT_SDC2_1, .flags = IORESOURCE_IRQ, + .name = "pio_irq", + }, + { + .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED, + .name = "status_irq" }, { .start = 8, @@ -201,8 +223,19 @@ static struct resource resources_sdc3[] = { }, { .start = INT_SDC3_0, + .end = INT_SDC3_0, + .flags = IORESOURCE_IRQ, + .name = "cmd_irq", + }, + { + .start = INT_SDC3_1, .end = INT_SDC3_1, .flags = IORESOURCE_IRQ, + .name = "pio_irq", + }, + { + .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED, + .name = "status_irq" }, { .start = 8, @@ -219,8 +252,19 @@ static struct resource resources_sdc4[] = { }, { .start = INT_SDC4_0, + .end = INT_SDC4_0, + .flags = IORESOURCE_IRQ, + .name = "cmd_irq", + }, + { + .start = INT_SDC4_1, .end = INT_SDC4_1, .flags = IORESOURCE_IRQ, + .name = "pio_irq", + }, + { + .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED, + .name = "status_irq" }, { .start = 8, @@ -276,15 +320,27 @@ static struct platform_device *msm_sdcc_devices[] __initdata = { &msm_device_sdc4, }; -int __init msm_add_sdcc(unsigned int controller, struct mmc_platform_data *plat) +int __init msm_add_sdcc(unsigned int controller, struct mmc_platform_data *plat, + unsigned int stat_irq, unsigned long stat_irq_flags) { struct platform_device *pdev; + struct resource *res; if (controller < 1 || controller > 4) return -EINVAL; pdev = msm_sdcc_devices[controller-1]; pdev->dev.platform_data = plat; + + res = platform_get_resource_byname(pdev, IORESOURCE_IRQ, "status_irq"); + if (!res) + return -EINVAL; + else if (stat_irq) { + res->start = res->end = stat_irq; + res->flags &= ~IORESOURCE_DISABLED; + res->flags |= stat_irq_flags; + } + return platform_device_register(pdev); } |