1 files changed, 20 insertions, 129 deletions

diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 1ec7f0597710..4269fc145698 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -504,140 +504,31 @@ static void omap_init_rng(void)
         WARN(IS_ERR(pdev), "Can't build omap_device for omap_rng\n");
 }
 
-#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,
-                .flags  = IORESOURCE_MEM,
-        },
-        {
-                .start  = 51 + OMAP_INTC_START,
-                .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
-
-#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  = 49 + OMAP_INTC_START,
-                .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,
-};
-
-static void omap_init_sham(void)
+static void __init omap_init_sham(void)
 {
-        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_sham(void) { }
-#endif
-
-#if defined(CONFIG_CRYPTO_DEV_OMAP_AES) || defined(CONFIG_CRYPTO_DEV_OMAP_AES_MODULE)
-
-#ifdef CONFIG_ARCH_OMAP2
-static struct resource omap2_aes_resources[] = {
-        {
-                .start  = OMAP24XX_SEC_AES_BASE,
-                .end    = OMAP24XX_SEC_AES_BASE + 0x4C,
-                .flags  = IORESOURCE_MEM,
-        },
-        {
-                .start  = OMAP24XX_DMA_AES_TX,
-                .flags  = IORESOURCE_DMA,
-        },
-        {
-                .start  = OMAP24XX_DMA_AES_RX,
-                .flags  = IORESOURCE_DMA,
-        }
-};
-static int omap2_aes_resources_sz = ARRAY_SIZE(omap2_aes_resources);
-#else
-#define omap2_aes_resources             NULL
-#define omap2_aes_resources_sz          0
-#endif
+        struct omap_hwmod *oh;
+        struct platform_device *pdev;
 
-#ifdef CONFIG_ARCH_OMAP3
-static struct resource omap3_aes_resources[] = {
-        {
-                .start  = OMAP34XX_SEC_AES_BASE,
-                .end    = OMAP34XX_SEC_AES_BASE + 0x4C,
-                .flags  = IORESOURCE_MEM,
-        },
-        {
-                .start  = OMAP34XX_DMA_AES2_TX,
-                .flags  = IORESOURCE_DMA,
-        },
-        {
-                .start  = OMAP34XX_DMA_AES2_RX,
-                .flags  = IORESOURCE_DMA,
-        }
-};
-static int omap3_aes_resources_sz = ARRAY_SIZE(omap3_aes_resources);
-#else
-#define omap3_aes_resources             NULL
-#define omap3_aes_resources_sz          0
-#endif
+        oh = omap_hwmod_lookup("sham");
+        if (!oh)
+                return;
 
-static struct platform_device aes_device = {
-        .name           = "omap-aes",
-        .id             = -1,
-};
+        pdev = omap_device_build("omap-sham", -1, oh, NULL, 0);
+        WARN(IS_ERR(pdev), "Can't build omap_device for omap-sham\n");
+}
 
-static void omap_init_aes(void)
+static void __init omap_init_aes(void)
 {
-        if (cpu_is_omap24xx()) {
-                aes_device.resource = omap2_aes_resources;
-                aes_device.num_resources = omap2_aes_resources_sz;
-        } else if (cpu_is_omap34xx()) {
-                aes_device.resource = omap3_aes_resources;
-                aes_device.num_resources = omap3_aes_resources_sz;
-        } else {
-                pr_err("%s: platform not supported\n", __func__);
+        struct omap_hwmod *oh;
+        struct platform_device *pdev;
+
+        oh = omap_hwmod_lookup("aes");
+        if (!oh)
                 return;
-        }
-        platform_device_register(&aes_device);
-}
 
-#else
-static inline void omap_init_aes(void) { }
-#endif
+        pdev = omap_device_build("omap-aes", -1, oh, NULL, 0);
+        WARN(IS_ERR(pdev), "Can't build omap_device for omap-aes\n");
+}
 
 /*-------------------------------------------------------------------------*/
 
@@ -764,11 +655,11 @@ static int __init omap2_init_devices(void)
                 omap_init_dmic();
                 omap_init_mcpdm();
                 omap_init_mcspi();
+                omap_init_sham();
+                omap_init_aes();
         }
         omap_init_sti();
         omap_init_rng();
-        omap_init_sham();
-        omap_init_aes();
         omap_init_vout();
         omap_init_ocp2scp();