Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wirel...

[pandora-kernel.git] / arch / arm / mach-omap2 / devices.c

diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 705a7a3..03e6c9e 100644 (file)
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -28,6 +28,7 @@
 #include <plat/mux.h>
 #include <mach/gpio.h>
 #include <plat/mmc.h>
+#include <plat/dma.h>
 
 #include "mux.h"
 
@@ -486,8 +487,10 @@ static void omap_init_pmu(void)
 }
 
 
-#ifdef CONFIG_OMAP_SHA1_MD5
-static struct resource sha1_md5_resources[] = {
+#if defined(CONFIG_CRYPTO_DEV_OMAP_SHAM) || defined(CONFIG_CRYPTO_DEV_OMAP_SHAM_MODULE)
+
+#ifdef CONFIG_ARCH_OMAP2
+static struct resource omap2_sham_resources[] = {
        {
                .start  = OMAP24XX_SEC_SHA1MD5_BASE,
                .end    = OMAP24XX_SEC_SHA1MD5_BASE + 0x64,
@@ -498,20 +501,55 @@ static struct resource sha1_md5_resources[] = {
                .flags  = IORESOURCE_IRQ,
        }
 };
+static int omap2_sham_resources_sz = ARRAY_SIZE(omap2_sham_resources);
+#else
+#define omap2_sham_resources           NULL
+#define omap2_sham_resources_sz                0
+#endif
 
-static struct platform_device sha1_md5_device = {
-       .name           = "OMAP SHA1/MD5",
+#ifdef CONFIG_ARCH_OMAP3
+static struct resource omap3_sham_resources[] = {
+       {
+               .start  = OMAP34XX_SEC_SHA1MD5_BASE,
+               .end    = OMAP34XX_SEC_SHA1MD5_BASE + 0x64,
+               .flags  = IORESOURCE_MEM,
+       },
+       {
+               .start  = INT_34XX_SHA1MD52_IRQ,
+               .flags  = IORESOURCE_IRQ,
+       },
+       {
+               .start  = OMAP34XX_DMA_SHA1MD5_RX,
+               .flags  = IORESOURCE_DMA,
+       }
+};
+static int omap3_sham_resources_sz = ARRAY_SIZE(omap3_sham_resources);
+#else
+#define omap3_sham_resources           NULL
+#define omap3_sham_resources_sz                0
+#endif
+
+static struct platform_device sham_device = {
+       .name           = "omap-sham",
        .id             = -1,
-       .num_resources  = ARRAY_SIZE(sha1_md5_resources),
-       .resource       = sha1_md5_resources,
 };
 
-static void omap_init_sha1_md5(void)
+static void omap_init_sham(void)
 {
-       platform_device_register(&sha1_md5_device);
+       if (cpu_is_omap24xx()) {
+               sham_device.resource = omap2_sham_resources;
+               sham_device.num_resources = omap2_sham_resources_sz;
+       } else if (cpu_is_omap34xx()) {
+               sham_device.resource = omap3_sham_resources;
+               sham_device.num_resources = omap3_sham_resources_sz;
+       } else {
+               pr_err("%s: platform not supported\n", __func__);
+               return;
+       }
+       platform_device_register(&sham_device);
 }
 #else
-static inline void omap_init_sha1_md5(void) { }
+static inline void omap_init_sham(void) { }
 #endif
 
 /*-------------------------------------------------------------------------*/
@@ -869,7 +907,7 @@ static int __init omap2_init_devices(void)
        omap_init_pmu();
        omap_hdq_init();
        omap_init_sti();
-       omap_init_sha1_md5();
+       omap_init_sham();
        omap_init_vout();
 
        return 0;