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authorEric Miao <eric.miao@marvell.com>2008-06-02 15:22:03 +0800
committerRussell King <rmk+kernel@arm.linux.org.uk>2008-07-09 21:38:32 +0100
commit9ae819a819b4dfc60ac13dd1f1e1a7eaa3d4a6cb (patch)
tree1a10d64da2440c7a7f0f33cb4e044e056879a632 /arch/arm/mach-pxa/devices.c
parent7c3ada4f7cc76fa3912683da83eccf7886fca1b1 (diff)
[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.c43
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.