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| author | Eric Miao <eric.miao@marvell.com> | 2008-06-02 15:22:03 +0800 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-07-09 21:38:32 +0100 |
| commit | 9ae819a819b4dfc60ac13dd1f1e1a7eaa3d4a6cb (patch) | |
| tree | 1a10d64da2440c7a7f0f33cb4e044e056879a632 /arch/arm/mach-pxa/devices.c | |
| parent | 7c3ada4f7cc76fa3912683da83eccf7886fca1b1 (diff) | |
| download | blackbird-obmc-linux-9ae819a819b4dfc60ac13dd1f1e1a7eaa3d4a6cb.tar.gz blackbird-obmc-linux-9ae819a819b4dfc60ac13dd1f1e1a7eaa3d4a6cb.zip | |
[ARM] pxa: add pxa3xx NAND device and clock sources
A pxa3xx_set_nand_info() is also introduced to set the PXA3xx NAND
driver specific platform_data structure pointer.
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Cc: Sergey Podstavin <spodstavin@ru.mvista.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-pxa/devices.c')
| -rw-r--r-- | arch/arm/mach-pxa/devices.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/arch/arm/mach-pxa/devices.c b/arch/arm/mach-pxa/devices.c index abc161dd083a..84489dc51d81 100644 --- a/arch/arm/mach-pxa/devices.c +++ b/arch/arm/mach-pxa/devices.c @@ -16,6 +16,7 @@ #include <asm/arch/pxa2xx_spi.h> #include <asm/arch/camera.h> #include <asm/arch/audio.h> +#include <asm/arch/pxa3xx_nand.h> #include "devices.h" #include "generic.h" @@ -831,6 +832,48 @@ void __init pxa3xx_set_mci3_info(struct pxamci_platform_data *info) pxa_register_device(&pxa3xx_device_mci3, info); } +static struct resource pxa3xx_resources_nand[] = { + [0] = { + .start = 0x43100000, + .end = 0x43100053, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_NAND, + .end = IRQ_NAND, + .flags = IORESOURCE_IRQ, + }, + [2] = { + /* DRCMR for Data DMA */ + .start = 97, + .end = 97, + .flags = IORESOURCE_DMA, + }, + [3] = { + /* DRCMR for Command DMA */ + .start = 99, + .end = 99, + .flags = IORESOURCE_DMA, + }, +}; + +static u64 pxa3xx_nand_dma_mask = DMA_BIT_MASK(32); + +struct platform_device pxa3xx_device_nand = { + .name = "pxa3xx-nand", + .id = -1, + .dev = { + .dma_mask = &pxa3xx_nand_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, + .num_resources = ARRAY_SIZE(pxa3xx_resources_nand), + .resource = pxa3xx_resources_nand, +}; + +void __init pxa3xx_set_nand_info(struct pxa3xx_nand_platform_data *info) +{ + pxa_register_device(&pxa3xx_device_nand, info); +} #endif /* CONFIG_PXA3xx */ /* pxa2xx-spi platform-device ID equals respective SSP platform-device ID + 1. |
