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authorSaeed Bishara <saeed@marvell.com>2010-05-06 15:12:06 +0200
committerNicolas Pitre <nico@fluxnic.net>2010-07-17 04:01:59 +0200
commit16bc90af15da228f396b3dcd1f461663b0dde6a3 (patch)
tree638711eeb7e0dd2d599edd140b7ae24a3b85f84f /arch/arm
parent[ARM] Kirkwood: add support for PCIe1 (diff)
downloadlinux-16bc90af15da228f396b3dcd1f461663b0dde6a3.tar.xz
linux-16bc90af15da228f396b3dcd1f461663b0dde6a3.zip
[ARM] Dove: platform device registration for the sdio interfaces
Signed-off-by: Saeed Bishara <saeed@marvell.com> Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/mach-dove/common.c61
-rw-r--r--arch/arm/mach-dove/common.h2
-rw-r--r--arch/arm/mach-dove/dove-db-setup.c2
3 files changed, 65 insertions, 0 deletions
diff --git a/arch/arm/mach-dove/common.c b/arch/arm/mach-dove/common.c
index 5da2cf402c81..f7a12586a1f5 100644
--- a/arch/arm/mach-dove/common.c
+++ b/arch/arm/mach-dove/common.c
@@ -752,6 +752,67 @@ void __init dove_xor1_init(void)
platform_device_register(&dove_xor11_channel);
}
+/*****************************************************************************
+ * SDIO
+ ****************************************************************************/
+static u64 sdio_dmamask = DMA_BIT_MASK(32);
+
+static struct resource dove_sdio0_resources[] = {
+ {
+ .start = DOVE_SDIO0_PHYS_BASE,
+ .end = DOVE_SDIO0_PHYS_BASE + 0xff,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = IRQ_DOVE_SDIO0,
+ .end = IRQ_DOVE_SDIO0,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device dove_sdio0 = {
+ .name = "sdhci-mv",
+ .id = 0,
+ .dev = {
+ .dma_mask = &sdio_dmamask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ },
+ .resource = dove_sdio0_resources,
+ .num_resources = ARRAY_SIZE(dove_sdio0_resources),
+};
+
+void __init dove_sdio0_init(void)
+{
+ platform_device_register(&dove_sdio0);
+}
+
+static struct resource dove_sdio1_resources[] = {
+ {
+ .start = DOVE_SDIO1_PHYS_BASE,
+ .end = DOVE_SDIO1_PHYS_BASE + 0xff,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = IRQ_DOVE_SDIO1,
+ .end = IRQ_DOVE_SDIO1,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device dove_sdio1 = {
+ .name = "sdhci-mv",
+ .id = 1,
+ .dev = {
+ .dma_mask = &sdio_dmamask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ },
+ .resource = dove_sdio1_resources,
+ .num_resources = ARRAY_SIZE(dove_sdio1_resources),
+};
+
+void __init dove_sdio1_init(void)
+{
+ platform_device_register(&dove_sdio1);
+}
+
void __init dove_init(void)
{
int tclk;
diff --git a/arch/arm/mach-dove/common.h b/arch/arm/mach-dove/common.h
index b29e8937de4f..a51517c3fe76 100644
--- a/arch/arm/mach-dove/common.h
+++ b/arch/arm/mach-dove/common.h
@@ -36,5 +36,7 @@ void dove_uart3_init(void);
void dove_spi0_init(void);
void dove_spi1_init(void);
void dove_i2c_init(void);
+void dove_sdio0_init(void);
+void dove_sdio1_init(void);
#endif
diff --git a/arch/arm/mach-dove/dove-db-setup.c b/arch/arm/mach-dove/dove-db-setup.c
index f2971b745224..bef70460fbc6 100644
--- a/arch/arm/mach-dove/dove-db-setup.c
+++ b/arch/arm/mach-dove/dove-db-setup.c
@@ -82,6 +82,8 @@ static void __init dove_db_init(void)
dove_ehci0_init();
dove_ehci1_init();
dove_sata_init(&dove_db_sata_data);
+ dove_sdio0_init();
+ dove_sdio1_init();
dove_spi0_init();
dove_spi1_init();
dove_uart0_init();