[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 c3e2bea..eafcc49 100644 (file)
--- a/arch/arm/mach-orion5x/common.c
+++ b/arch/arm/mach-orion5x/common.c
@@ -536,6 +536,42 @@ 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