MX2: Add SDHC platform_devices and resources

Signed-of-by: Julien Boibessot <julien.boibessot@armadeus.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

diff --git a/arch/arm/mach-mx2/devices.c b/arch/arm/mach-mx2/devices.c
index 7d12c2c4108f057581f3e70eb3a0a93b2fdcc556..f81aa8a8fbb4e2917aafcb3529a55c620c33d7f3 100644 (file)
--- a/arch/arm/mach-mx2/devices.c
+++ b/arch/arm/mach-mx2/devices.c
@@ -35,6 +35,7 @@
 #include <mach/irqs.h>
 #include <mach/hardware.h>
 #include <mach/common.h>
+#include <mach/mmc.h>
 
 #include "devices.h"
 
@@ -343,6 +344,71 @@ struct platform_device mxc_pwm_device = {
        .resource = mxc_pwm_resources
 };
 
+/*
+ * Resource definition for the MXC SDHC
+ */
+static struct resource mxc_sdhc1_resources[] = {
+       [0] = {
+                       .start = SDHC1_BASE_ADDR,
+                       .end   = SDHC1_BASE_ADDR + SZ_4K - 1,
+                       .flags = IORESOURCE_MEM,
+                       },
+       [1] = {
+                       .start = MXC_INT_SDHC1,
+                       .end   = MXC_INT_SDHC1,
+                       .flags = IORESOURCE_IRQ,
+                       },
+       [2] = {
+                       .start  = DMA_REQ_SDHC1,
+                       .end    = DMA_REQ_SDHC1,
+                       .flags  = IORESOURCE_DMA
+               },
+};
+
+static u64 mxc_sdhc1_dmamask = 0xffffffffUL;
+
+struct platform_device mxc_sdhc_device0 = {
+       .name           = "mxc-mmc",
+       .id             = 0,
+       .dev            = {
+               .dma_mask = &mxc_sdhc1_dmamask,
+               .coherent_dma_mask = 0xffffffff,
+       },
+       .num_resources  = ARRAY_SIZE(mxc_sdhc1_resources),
+       .resource       = mxc_sdhc1_resources,
+};
+
+static struct resource mxc_sdhc2_resources[] = {
+       [0] = {
+                       .start = SDHC2_BASE_ADDR,
+                       .end   = SDHC2_BASE_ADDR + SZ_4K - 1,
+                       .flags = IORESOURCE_MEM,
+                       },
+       [1] = {
+                       .start = MXC_INT_SDHC2,
+                       .end   = MXC_INT_SDHC2,
+                       .flags = IORESOURCE_IRQ,
+                       },
+       [2] = {
+                       .start  = DMA_REQ_SDHC2,
+                       .end    = DMA_REQ_SDHC2,
+                       .flags  = IORESOURCE_DMA
+               },
+};
+
+static u64 mxc_sdhc2_dmamask = 0xffffffffUL;
+
+struct platform_device mxc_sdhc_device1 = {
+       .name           = "mxc-mmc",
+       .id             = 1,
+       .dev            = {
+               .dma_mask = &mxc_sdhc2_dmamask,
+               .coherent_dma_mask = 0xffffffff,
+       },
+       .num_resources  = ARRAY_SIZE(mxc_sdhc2_resources),
+       .resource       = mxc_sdhc2_resources,
+};
+
 /* GPIO port description */
 static struct mxc_gpio_port imx_gpio_ports[] = {
        [0] = {

diff --git a/arch/arm/mach-mx2/devices.h b/arch/arm/mach-mx2/devices.h
index 271ab1e698262ad8634b14e738b8873213070839..049005bb6aa954b99f7fa2808b0aa42f059868d2 100644 (file)
--- a/arch/arm/mach-mx2/devices.h
+++ b/arch/arm/mach-mx2/devices.h
@@ -18,3 +18,5 @@ extern struct platform_device mxc_fec_device;
 extern struct platform_device mxc_pwm_device;
 extern struct platform_device mxc_i2c_device0;
 extern struct platform_device mxc_i2c_device1;
+extern struct platform_device mxc_sdhc_device0;
+extern struct platform_device mxc_sdhc_device1;