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| author | Vladimir Barinov <vladimir.barinov@cogentembedded.com> | 2013-02-27 23:39:14 +0300 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2013-03-13 02:13:22 +0900 |
| commit | a7b9837c7749bf3333151a7d060d239caff1569d (patch) | |
| tree | 5ce37a1ccaa6bb2839169ebc6dbfe44649dc5455 /arch/arm/mach-shmobile/setup-r8a7779.c | |
| parent | 7840a65a0384f87b7d02fdaff5001a6d8f5f6491 (diff) | |
| download | linux-a7b9837c7749bf3333151a7d060d239caff1569d.tar.gz linux-a7b9837c7749bf3333151a7d060d239caff1569d.tar.bz2 linux-a7b9837c7749bf3333151a7d060d239caff1569d.zip | |
ARM: mach-shmobile: r8a7779: add SATA support
Add SATA clock for r8a7779 SoC (for both device tree and usual cases).
Register SATA controller as a "late" platform device on r8a7779 SoC.
Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm/mach-shmobile/setup-r8a7779.c')
| -rw-r--r-- | arch/arm/mach-shmobile/setup-r8a7779.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/setup-r8a7779.c b/arch/arm/mach-shmobile/setup-r8a7779.c index 0068b9f85bc0..10031fef074a 100644 --- a/arch/arm/mach-shmobile/setup-r8a7779.c +++ b/arch/arm/mach-shmobile/setup-r8a7779.c @@ -29,6 +29,7 @@ #include <linux/serial_sci.h> #include <linux/sh_intc.h> #include <linux/sh_timer.h> +#include <linux/dma-mapping.h> #include <mach/hardware.h> #include <mach/irqs.h> #include <mach/r8a7779.h> @@ -322,6 +323,30 @@ static struct platform_device i2c3_device = { .num_resources = ARRAY_SIZE(rcar_i2c3_res), }; +static struct resource sata_resources[] = { + [0] = { + .name = "rcar-sata", + .start = 0xfc600000, + .end = 0xfc601fff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = gic_spi(100), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device sata_device = { + .name = "sata_rcar", + .id = -1, + .resource = sata_resources, + .num_resources = ARRAY_SIZE(sata_resources), + .dev = { + .dma_mask = &sata_device.dev.coherent_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, +}; + static struct platform_device *r8a7779_devices_dt[] __initdata = { &scif0_device, &scif1_device, @@ -338,6 +363,7 @@ static struct platform_device *r8a7779_late_devices[] __initdata = { &i2c1_device, &i2c2_device, &i2c3_device, + &sata_device, }; void __init r8a7779_add_standard_devices(void) |