[ARM] orion5x: add sram support for crypto

[safe/jmp/linux-2.6] / arch / arm / mach-orion5x / common.c

diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c
index 68cc3ef..eafcc49 100644 (file)
--- a/arch/arm/mach-orion5x/common.c
+++ b/arch/arm/mach-orion5x/common.c
@@ -31,7 +31,7 @@
 #include <plat/ehci-orion.h>
 #include <plat/mv_xor.h>
 #include <plat/orion_nand.h>
-#include <plat/orion5x_wdt.h>
+#include <plat/orion_wdt.h>
 #include <plat/time.h>
 #include "common.h"
 
@@ -188,6 +188,9 @@ static struct platform_device orion5x_eth = {
        .id             = 0,
        .num_resources  = 1,
        .resource       = orion5x_eth_resources,
+       .dev            = {
+               .coherent_dma_mask      = 0xffffffff,
+       },
 };
 
 void __init orion5x_eth_init(struct mv643xx_eth_platform_data *eth_data)
@@ -248,12 +251,10 @@ static struct mv64xxx_i2c_pdata orion5x_i2c_pdata = {
 
 static struct resource orion5x_i2c_resources[] = {
        {
-               .name   = "i2c base",
                .start  = I2C_PHYS_BASE,
                .end    = I2C_PHYS_BASE + 0x1f,
                .flags  = IORESOURCE_MEM,
        }, {
-               .name   = "i2c irq",
                .start  = IRQ_ORION5X_I2C,
                .end    = IRQ_ORION5X_I2C,
                .flags  = IORESOURCE_IRQ,
@@ -463,7 +464,7 @@ static struct platform_device orion5x_xor_shared = {
        .resource       = orion5x_xor_shared_resources,
 };
 
-static u64 orion5x_xor_dmamask = DMA_32BIT_MASK;
+static u64 orion5x_xor_dmamask = DMA_BIT_MASK(32);
 
 static struct resource orion5x_xor0_resources[] = {
        [0] = {
@@ -486,7 +487,7 @@ static struct platform_device orion5x_xor0_channel = {
        .resource       = orion5x_xor0_resources,
        .dev            = {
                .dma_mask               = &orion5x_xor_dmamask,
-               .coherent_dma_mask      = DMA_64BIT_MASK,
+               .coherent_dma_mask      = DMA_BIT_MASK(64),
                .platform_data          = (void *)&orion5x_xor0_data,
        },
 };
@@ -512,7 +513,7 @@ static struct platform_device orion5x_xor1_channel = {
        .resource       = orion5x_xor1_resources,
        .dev            = {
                .dma_mask               = &orion5x_xor_dmamask,
-               .coherent_dma_mask      = DMA_64BIT_MASK,
+               .coherent_dma_mask      = DMA_BIT_MASK(64),
                .platform_data          = (void *)&orion5x_xor1_data,
        },
 };
@@ -535,16 +536,52 @@ void __init orion5x_xor_init(void)
        platform_device_register(&orion5x_xor1_channel);
 }
 
+static struct resource orion5x_crypto_res[] = {
+       {
+               .name   = "regs",
+               .start  = ORION5X_CRYPTO_PHYS_BASE,
+               .end    = ORION5X_CRYPTO_PHYS_BASE + 0xffff,
+               .flags  = IORESOURCE_MEM,
+       }, {
+               .name   = "sram",
+               .start  = ORION5X_SRAM_PHYS_BASE,
+               .end    = ORION5X_SRAM_PHYS_BASE + SZ_8K - 1,
+               .flags  = IORESOURCE_MEM,
+       }, {
+               .name   = "crypto interrupt",
+               .start  = IRQ_ORION5X_CESA,
+               .end    = IRQ_ORION5X_CESA,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device orion5x_crypto_device = {
+       .name           = "mv_crypto",
+       .id             = -1,
+       .num_resources  = ARRAY_SIZE(orion5x_crypto_res),
+       .resource       = orion5x_crypto_res,
+};
+
+int __init orion5x_crypto_init(void)
+{
+       int ret;
+
+       ret = orion5x_setup_sram_win();
+       if (ret)
+               return ret;
+
+       return platform_device_register(&orion5x_crypto_device);
+}
 
 /*****************************************************************************
  * Watchdog
  ****************************************************************************/
-static struct orion5x_wdt_platform_data orion5x_wdt_data = {
+static struct orion_wdt_platform_data orion5x_wdt_data = {
        .tclk                   = 0,
 };
 
 static struct platform_device orion5x_wdt_device = {
-       .name           = "orion5x_wdt",
+       .name           = "orion_wdt",
        .id             = -1,
        .dev            = {
                .platform_data  = &orion5x_wdt_data,