diff --git a/arch/arm/mach-omap2/omap_hwmod_2420_data.c b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
index 6acc01f..f3901ab 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2420_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
@@ -274,24 +274,6 @@ static struct omap_hwmod omap2420_iva_hwmod = {
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
 };
 
-/* Timer Common */
-static struct omap_hwmod_class_sysconfig omap2420_timer_sysc = {
-	.rev_offs	= 0x0000,
-	.sysc_offs	= 0x0010,
-	.syss_offs	= 0x0014,
-	.sysc_flags	= (SYSC_HAS_SIDLEMODE | SYSC_HAS_CLOCKACTIVITY |
-			   SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
-			   SYSC_HAS_AUTOIDLE),
-	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
-	.sysc_fields    = &omap_hwmod_sysc_type1,
-};
-
-static struct omap_hwmod_class omap2420_timer_hwmod_class = {
-	.name = "timer",
-	.sysc = &omap2420_timer_sysc,
-	.rev = OMAP_TIMER_IP_VERSION_1,
-};
-
 /* timer1 */
 static struct omap_hwmod omap2420_timer1_hwmod;
 
@@ -334,7 +316,7 @@ static struct omap_hwmod omap2420_timer1_hwmod = {
 	},
 	.slaves		= omap2420_timer1_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2420_timer1_slaves),
-	.class		= &omap2420_timer_hwmod_class,
+	.class		= &omap2xxx_timer_hwmod_class,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
 };
 
@@ -371,7 +353,7 @@ static struct omap_hwmod omap2420_timer2_hwmod = {
 	},
 	.slaves		= omap2420_timer2_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2420_timer2_slaves),
-	.class		= &omap2420_timer_hwmod_class,
+	.class		= &omap2xxx_timer_hwmod_class,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
 };
 
@@ -408,7 +390,7 @@ static struct omap_hwmod omap2420_timer3_hwmod = {
 	},
 	.slaves		= omap2420_timer3_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2420_timer3_slaves),
-	.class		= &omap2420_timer_hwmod_class,
+	.class		= &omap2xxx_timer_hwmod_class,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
 };
 
@@ -445,7 +427,7 @@ static struct omap_hwmod omap2420_timer4_hwmod = {
 	},
 	.slaves		= omap2420_timer4_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2420_timer4_slaves),
-	.class		= &omap2420_timer_hwmod_class,
+	.class		= &omap2xxx_timer_hwmod_class,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
 };
 
@@ -482,7 +464,7 @@ static struct omap_hwmod omap2420_timer5_hwmod = {
 	},
 	.slaves		= omap2420_timer5_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2420_timer5_slaves),
-	.class		= &omap2420_timer_hwmod_class,
+	.class		= &omap2xxx_timer_hwmod_class,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
 };
 
@@ -520,7 +502,7 @@ static struct omap_hwmod omap2420_timer6_hwmod = {
 	},
 	.slaves		= omap2420_timer6_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2420_timer6_slaves),
-	.class		= &omap2420_timer_hwmod_class,
+	.class		= &omap2xxx_timer_hwmod_class,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
 };
 
@@ -557,7 +539,7 @@ static struct omap_hwmod omap2420_timer7_hwmod = {
 	},
 	.slaves		= omap2420_timer7_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2420_timer7_slaves),
-	.class		= &omap2420_timer_hwmod_class,
+	.class		= &omap2xxx_timer_hwmod_class,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
 };
 
@@ -594,7 +576,7 @@ static struct omap_hwmod omap2420_timer8_hwmod = {
 	},
 	.slaves		= omap2420_timer8_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2420_timer8_slaves),
-	.class		= &omap2420_timer_hwmod_class,
+	.class		= &omap2xxx_timer_hwmod_class,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
 };
 
@@ -631,7 +613,7 @@ static struct omap_hwmod omap2420_timer9_hwmod = {
 	},
 	.slaves		= omap2420_timer9_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2420_timer9_slaves),
-	.class		= &omap2420_timer_hwmod_class,
+	.class		= &omap2xxx_timer_hwmod_class,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
 };
 
@@ -668,7 +650,7 @@ static struct omap_hwmod omap2420_timer10_hwmod = {
 	},
 	.slaves		= omap2420_timer10_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2420_timer10_slaves),
-	.class		= &omap2420_timer_hwmod_class,
+	.class		= &omap2xxx_timer_hwmod_class,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
 };
 
@@ -705,7 +687,7 @@ static struct omap_hwmod omap2420_timer11_hwmod = {
 	},
 	.slaves		= omap2420_timer11_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2420_timer11_slaves),
-	.class		= &omap2420_timer_hwmod_class,
+	.class		= &omap2xxx_timer_hwmod_class,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
 };
 
@@ -742,7 +724,7 @@ static struct omap_hwmod omap2420_timer12_hwmod = {
 	},
 	.slaves		= omap2420_timer12_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2420_timer12_slaves),
-	.class		= &omap2420_timer_hwmod_class,
+	.class		= &omap2xxx_timer_hwmod_class,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420)
 };
 
@@ -764,27 +746,6 @@ static struct omap_hwmod_ocp_if omap2420_l4_wkup__wd_timer2 = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-/*
- * 'wd_timer' class
- * 32-bit watchdog upward counter that generates a pulse on the reset pin on
- * overflow condition
- */
-
-static struct omap_hwmod_class_sysconfig omap2420_wd_timer_sysc = {
-	.rev_offs	= 0x0000,
-	.sysc_offs	= 0x0010,
-	.syss_offs	= 0x0014,
-	.sysc_flags	= (SYSC_HAS_EMUFREE | SYSC_HAS_SOFTRESET |
-			   SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
-	.sysc_fields    = &omap_hwmod_sysc_type1,
-};
-
-static struct omap_hwmod_class omap2420_wd_timer_hwmod_class = {
-	.name		= "wd_timer",
-	.sysc		= &omap2420_wd_timer_sysc,
-	.pre_shutdown	= &omap2_wd_timer_disable
-};
-
 /* wd_timer2 */
 static struct omap_hwmod_ocp_if *omap2420_wd_timer2_slaves[] = {
 	&omap2420_l4_wkup__wd_timer2,
@@ -792,7 +753,7 @@ static struct omap_hwmod_ocp_if *omap2420_wd_timer2_slaves[] = {
 
 static struct omap_hwmod omap2420_wd_timer2_hwmod = {
 	.name		= "wd_timer2",
-	.class		= &omap2420_wd_timer_hwmod_class,
+	.class		= &omap2xxx_wd_timer_hwmod_class,
 	.main_clk	= "mpu_wdt_fck",
 	.prcm		= {
 		.omap2 = {
@@ -808,24 +769,6 @@ static struct omap_hwmod omap2420_wd_timer2_hwmod = {
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
 };
 
-/* UART */
-
-static struct omap_hwmod_class_sysconfig uart_sysc = {
-	.rev_offs	= 0x50,
-	.sysc_offs	= 0x54,
-	.syss_offs	= 0x58,
-	.sysc_flags	= (SYSC_HAS_SIDLEMODE |
-			   SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
-			   SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
-	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
-	.sysc_fields    = &omap_hwmod_sysc_type1,
-};
-
-static struct omap_hwmod_class uart_class = {
-	.name = "uart",
-	.sysc = &uart_sysc,
-};
-
 /* UART1 */
 
 static struct omap_hwmod_ocp_if *omap2420_uart1_slaves[] = {
@@ -848,7 +791,7 @@ static struct omap_hwmod omap2420_uart1_hwmod = {
 	},
 	.slaves		= omap2420_uart1_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2420_uart1_slaves),
-	.class		= &uart_class,
+	.class		= &omap2_uart_class,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
 };
 
@@ -874,7 +817,7 @@ static struct omap_hwmod omap2420_uart2_hwmod = {
 	},
 	.slaves		= omap2420_uart2_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2420_uart2_slaves),
-	.class		= &uart_class,
+	.class		= &omap2_uart_class,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
 };
 
@@ -900,28 +843,10 @@ static struct omap_hwmod omap2420_uart3_hwmod = {
 	},
 	.slaves		= omap2420_uart3_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2420_uart3_slaves),
-	.class		= &uart_class,
+	.class		= &omap2_uart_class,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
 };
 
-/*
- * 'dss' class
- * display sub-system
- */
-
-static struct omap_hwmod_class_sysconfig omap2420_dss_sysc = {
-	.rev_offs	= 0x0000,
-	.sysc_offs	= 0x0010,
-	.syss_offs	= 0x0014,
-	.sysc_flags	= (SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
-	.sysc_fields	= &omap_hwmod_sysc_type1,
-};
-
-static struct omap_hwmod_class omap2420_dss_hwmod_class = {
-	.name = "dss",
-	.sysc = &omap2420_dss_sysc,
-};
-
 /* dss */
 /* dss master ports */
 static struct omap_hwmod_ocp_if *omap2420_dss_masters[] = {
@@ -955,7 +880,7 @@ static struct omap_hwmod_opt_clk dss_opt_clks[] = {
 
 static struct omap_hwmod omap2420_dss_core_hwmod = {
 	.name		= "dss_core",
-	.class		= &omap2420_dss_hwmod_class,
+	.class		= &omap2_dss_hwmod_class,
 	.main_clk	= "dss1_fck", /* instead of dss_fck */
 	.sdma_reqs	= omap2xxx_dss_sdma_chs,
 	.prcm		= {
@@ -977,27 +902,6 @@ static struct omap_hwmod omap2420_dss_core_hwmod = {
 	.flags		= HWMOD_NO_IDLEST,
 };
 
-/*
- * 'dispc' class
- * display controller
- */
-
-static struct omap_hwmod_class_sysconfig omap2420_dispc_sysc = {
-	.rev_offs	= 0x0000,
-	.sysc_offs	= 0x0010,
-	.syss_offs	= 0x0014,
-	.sysc_flags	= (SYSC_HAS_SIDLEMODE | SYSC_HAS_MIDLEMODE |
-			   SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
-	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
-			   MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
-	.sysc_fields	= &omap_hwmod_sysc_type1,
-};
-
-static struct omap_hwmod_class omap2420_dispc_hwmod_class = {
-	.name = "dispc",
-	.sysc = &omap2420_dispc_sysc,
-};
-
 /* l4_core -> dss_dispc */
 static struct omap_hwmod_ocp_if omap2420_l4_core__dss_dispc = {
 	.master		= &omap2420_l4_core_hwmod,
@@ -1020,7 +924,7 @@ static struct omap_hwmod_ocp_if *omap2420_dss_dispc_slaves[] = {
 
 static struct omap_hwmod omap2420_dss_dispc_hwmod = {
 	.name		= "dss_dispc",
-	.class		= &omap2420_dispc_hwmod_class,
+	.class		= &omap2_dispc_hwmod_class,
 	.mpu_irqs	= omap2_dispc_irqs,
 	.main_clk	= "dss1_fck",
 	.prcm		= {
@@ -1038,26 +942,6 @@ static struct omap_hwmod omap2420_dss_dispc_hwmod = {
 	.flags		= HWMOD_NO_IDLEST,
 };
 
-/*
- * 'rfbi' class
- * remote frame buffer interface
- */
-
-static struct omap_hwmod_class_sysconfig omap2420_rfbi_sysc = {
-	.rev_offs	= 0x0000,
-	.sysc_offs	= 0x0010,
-	.syss_offs	= 0x0014,
-	.sysc_flags	= (SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET |
-			   SYSC_HAS_AUTOIDLE),
-	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
-	.sysc_fields	= &omap_hwmod_sysc_type1,
-};
-
-static struct omap_hwmod_class omap2420_rfbi_hwmod_class = {
-	.name = "rfbi",
-	.sysc = &omap2420_rfbi_sysc,
-};
-
 /* l4_core -> dss_rfbi */
 static struct omap_hwmod_ocp_if omap2420_l4_core__dss_rfbi = {
 	.master		= &omap2420_l4_core_hwmod,
@@ -1080,7 +964,7 @@ static struct omap_hwmod_ocp_if *omap2420_dss_rfbi_slaves[] = {
 
 static struct omap_hwmod omap2420_dss_rfbi_hwmod = {
 	.name		= "dss_rfbi",
-	.class		= &omap2420_rfbi_hwmod_class,
+	.class		= &omap2_rfbi_hwmod_class,
 	.main_clk	= "dss1_fck",
 	.prcm		= {
 		.omap2 = {
@@ -1095,15 +979,6 @@ static struct omap_hwmod omap2420_dss_rfbi_hwmod = {
 	.flags		= HWMOD_NO_IDLEST,
 };
 
-/*
- * 'venc' class
- * video encoder
- */
-
-static struct omap_hwmod_class omap2420_venc_hwmod_class = {
-	.name = "venc",
-};
-
 /* l4_core -> dss_venc */
 static struct omap_hwmod_ocp_if omap2420_l4_core__dss_venc = {
 	.master		= &omap2420_l4_core_hwmod,
@@ -1127,7 +1002,7 @@ static struct omap_hwmod_ocp_if *omap2420_dss_venc_slaves[] = {
 
 static struct omap_hwmod omap2420_dss_venc_hwmod = {
 	.name		= "dss_venc",
-	.class		= &omap2420_venc_hwmod_class,
+	.class		= &omap2_venc_hwmod_class,
 	.main_clk	= "dss1_fck",
 	.prcm		= {
 		.omap2 = {
@@ -1292,27 +1167,6 @@ static struct omap_gpio_dev_attr gpio_dev_attr = {
 	.dbck_flag = false,
 };
 
-static struct omap_hwmod_class_sysconfig omap242x_gpio_sysc = {
-	.rev_offs	= 0x0000,
-	.sysc_offs	= 0x0010,
-	.syss_offs	= 0x0014,
-	.sysc_flags	= (SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE |
-			   SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE |
-			   SYSS_HAS_RESET_STATUS),
-	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
-	.sysc_fields    = &omap_hwmod_sysc_type1,
-};
-
-/*
- * 'gpio' class
- * general purpose io module
- */
-static struct omap_hwmod_class omap242x_gpio_hwmod_class = {
-	.name = "gpio",
-	.sysc = &omap242x_gpio_sysc,
-	.rev = 0,
-};
-
 /* gpio1 */
 static struct omap_hwmod_ocp_if *omap2420_gpio1_slaves[] = {
 	&omap2420_l4_wkup__gpio1,
@@ -1334,7 +1188,7 @@ static struct omap_hwmod omap2420_gpio1_hwmod = {
 	},
 	.slaves		= omap2420_gpio1_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2420_gpio1_slaves),
-	.class		= &omap242x_gpio_hwmod_class,
+	.class		= &omap2xxx_gpio_hwmod_class,
 	.dev_attr	= &gpio_dev_attr,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
 };
@@ -1360,7 +1214,7 @@ static struct omap_hwmod omap2420_gpio2_hwmod = {
 	},
 	.slaves		= omap2420_gpio2_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2420_gpio2_slaves),
-	.class		= &omap242x_gpio_hwmod_class,
+	.class		= &omap2xxx_gpio_hwmod_class,
 	.dev_attr	= &gpio_dev_attr,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
 };
@@ -1386,7 +1240,7 @@ static struct omap_hwmod omap2420_gpio3_hwmod = {
 	},
 	.slaves		= omap2420_gpio3_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2420_gpio3_slaves),
-	.class		= &omap242x_gpio_hwmod_class,
+	.class		= &omap2xxx_gpio_hwmod_class,
 	.dev_attr	= &gpio_dev_attr,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
 };
@@ -1412,28 +1266,11 @@ static struct omap_hwmod omap2420_gpio4_hwmod = {
 	},
 	.slaves		= omap2420_gpio4_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2420_gpio4_slaves),
-	.class		= &omap242x_gpio_hwmod_class,
+	.class		= &omap2xxx_gpio_hwmod_class,
 	.dev_attr	= &gpio_dev_attr,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
 };
 
-/* system dma */
-static struct omap_hwmod_class_sysconfig omap2420_dma_sysc = {
-	.rev_offs	= 0x0000,
-	.sysc_offs	= 0x002c,
-	.syss_offs	= 0x0028,
-	.sysc_flags	= (SYSC_HAS_SOFTRESET | SYSC_HAS_MIDLEMODE |
-			   SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_EMUFREE |
-			   SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
-	.idlemodes	= (MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
-	.sysc_fields	= &omap_hwmod_sysc_type1,
-};
-
-static struct omap_hwmod_class omap2420_dma_hwmod_class = {
-	.name = "dma",
-	.sysc = &omap2420_dma_sysc,
-};
-
 /* dma attributes */
 static struct omap_dma_dev_attr dma_dev_attr = {
 	.dev_caps  = RESERVE_CHANNEL | DMA_LINKED_LCH | GLOBAL_PRIORITY |
@@ -1470,7 +1307,7 @@ static struct omap_hwmod_ocp_if *omap2420_dma_system_slaves[] = {
 
 static struct omap_hwmod omap2420_dma_system_hwmod = {
 	.name		= "dma",
-	.class		= &omap2420_dma_hwmod_class,
+	.class		= &omap2xxx_dma_hwmod_class,
 	.mpu_irqs	= omap2_dma_system_irqs,
 	.main_clk	= "core_l3_ck",
 	.slaves		= omap2420_dma_system_slaves,
@@ -1482,27 +1319,6 @@ static struct omap_hwmod omap2420_dma_system_hwmod = {
 	.flags		= HWMOD_NO_IDLEST,
 };
 
-/*
- * 'mailbox' class
- * mailbox module allowing communication between the on-chip processors
- * using a queued mailbox-interrupt mechanism.
- */
-
-static struct omap_hwmod_class_sysconfig omap2420_mailbox_sysc = {
-	.rev_offs	= 0x000,
-	.sysc_offs	= 0x010,
-	.syss_offs	= 0x014,
-	.sysc_flags	= (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE |
-			   SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
-	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
-	.sysc_fields	= &omap_hwmod_sysc_type1,
-};
-
-static struct omap_hwmod_class omap2420_mailbox_hwmod_class = {
-	.name = "mailbox",
-	.sysc = &omap2420_mailbox_sysc,
-};
-
 /* mailbox */
 static struct omap_hwmod omap2420_mailbox_hwmod;
 static struct omap_hwmod_irq_info omap2420_mailbox_irqs[] = {
@@ -1526,7 +1342,7 @@ static struct omap_hwmod_ocp_if *omap2420_mailbox_slaves[] = {
 
 static struct omap_hwmod omap2420_mailbox_hwmod = {
 	.name		= "mailbox",
-	.class		= &omap2420_mailbox_hwmod_class,
+	.class		= &omap2xxx_mailbox_hwmod_class,
 	.mpu_irqs	= omap2420_mailbox_irqs,
 	.main_clk	= "mailboxes_ick",
 	.prcm		= {
@@ -1543,29 +1359,6 @@ static struct omap_hwmod omap2420_mailbox_hwmod = {
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
 };
 
-/*
- * 'mcspi' class
- * multichannel serial port interface (mcspi) / master/slave synchronous serial
- * bus
- */
-
-static struct omap_hwmod_class_sysconfig omap2420_mcspi_sysc = {
-	.rev_offs	= 0x0000,
-	.sysc_offs	= 0x0010,
-	.syss_offs	= 0x0014,
-	.sysc_flags	= (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE |
-				SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
-				SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
-	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
-	.sysc_fields    = &omap_hwmod_sysc_type1,
-};
-
-static struct omap_hwmod_class omap2420_mcspi_class = {
-	.name = "mcspi",
-	.sysc = &omap2420_mcspi_sysc,
-	.rev = OMAP2_MCSPI_REV,
-};
-
 /* mcspi1 */
 static struct omap_hwmod_ocp_if *omap2420_mcspi1_slaves[] = {
 	&omap2420_l4_core__mcspi1,
@@ -1591,8 +1384,8 @@ static struct omap_hwmod omap2420_mcspi1_hwmod = {
 	},
 	.slaves		= omap2420_mcspi1_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2420_mcspi1_slaves),
-	.class		= &omap2420_mcspi_class,
-	.dev_attr       = &omap_mcspi1_dev_attr,
+	.class		= &omap2xxx_mcspi_class,
+	.dev_attr	= &omap_mcspi1_dev_attr,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
 };
 
@@ -1621,8 +1414,8 @@ static struct omap_hwmod omap2420_mcspi2_hwmod = {
 	},
 	.slaves		= omap2420_mcspi2_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2420_mcspi2_slaves),
-	.class		= &omap2420_mcspi_class,
-	.dev_attr       = &omap_mcspi2_dev_attr,
+	.class		= &omap2xxx_mcspi_class,
+	.dev_attr	= &omap_mcspi2_dev_attr,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2420),
 };
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_2430_data.c b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
index 639acd5..2a52f02 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2430_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
@@ -347,24 +347,6 @@ static struct omap_hwmod omap2430_iva_hwmod = {
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
 };
 
-/* Timer Common */
-static struct omap_hwmod_class_sysconfig omap2430_timer_sysc = {
-	.rev_offs	= 0x0000,
-	.sysc_offs	= 0x0010,
-	.syss_offs	= 0x0014,
-	.sysc_flags	= (SYSC_HAS_SIDLEMODE | SYSC_HAS_CLOCKACTIVITY |
-			   SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
-			   SYSC_HAS_AUTOIDLE),
-	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
-	.sysc_fields    = &omap_hwmod_sysc_type1,
-};
-
-static struct omap_hwmod_class omap2430_timer_hwmod_class = {
-	.name = "timer",
-	.sysc = &omap2430_timer_sysc,
-	.rev = OMAP_TIMER_IP_VERSION_1,
-};
-
 /* timer1 */
 static struct omap_hwmod omap2430_timer1_hwmod;
 
@@ -407,7 +389,7 @@ static struct omap_hwmod omap2430_timer1_hwmod = {
 	},
 	.slaves		= omap2430_timer1_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_timer1_slaves),
-	.class		= &omap2430_timer_hwmod_class,
+	.class		= &omap2xxx_timer_hwmod_class,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
 };
 
@@ -444,7 +426,7 @@ static struct omap_hwmod omap2430_timer2_hwmod = {
 	},
 	.slaves		= omap2430_timer2_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_timer2_slaves),
-	.class		= &omap2430_timer_hwmod_class,
+	.class		= &omap2xxx_timer_hwmod_class,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
 };
 
@@ -481,7 +463,7 @@ static struct omap_hwmod omap2430_timer3_hwmod = {
 	},
 	.slaves		= omap2430_timer3_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_timer3_slaves),
-	.class		= &omap2430_timer_hwmod_class,
+	.class		= &omap2xxx_timer_hwmod_class,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
 };
 
@@ -518,7 +500,7 @@ static struct omap_hwmod omap2430_timer4_hwmod = {
 	},
 	.slaves		= omap2430_timer4_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_timer4_slaves),
-	.class		= &omap2430_timer_hwmod_class,
+	.class		= &omap2xxx_timer_hwmod_class,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
 };
 
@@ -555,7 +537,7 @@ static struct omap_hwmod omap2430_timer5_hwmod = {
 	},
 	.slaves		= omap2430_timer5_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_timer5_slaves),
-	.class		= &omap2430_timer_hwmod_class,
+	.class		= &omap2xxx_timer_hwmod_class,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
 };
 
@@ -592,7 +574,7 @@ static struct omap_hwmod omap2430_timer6_hwmod = {
 	},
 	.slaves		= omap2430_timer6_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_timer6_slaves),
-	.class		= &omap2430_timer_hwmod_class,
+	.class		= &omap2xxx_timer_hwmod_class,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
 };
 
@@ -629,7 +611,7 @@ static struct omap_hwmod omap2430_timer7_hwmod = {
 	},
 	.slaves		= omap2430_timer7_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_timer7_slaves),
-	.class		= &omap2430_timer_hwmod_class,
+	.class		= &omap2xxx_timer_hwmod_class,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
 };
 
@@ -666,7 +648,7 @@ static struct omap_hwmod omap2430_timer8_hwmod = {
 	},
 	.slaves		= omap2430_timer8_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_timer8_slaves),
-	.class		= &omap2430_timer_hwmod_class,
+	.class		= &omap2xxx_timer_hwmod_class,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
 };
 
@@ -703,7 +685,7 @@ static struct omap_hwmod omap2430_timer9_hwmod = {
 	},
 	.slaves		= omap2430_timer9_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_timer9_slaves),
-	.class		= &omap2430_timer_hwmod_class,
+	.class		= &omap2xxx_timer_hwmod_class,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
 };
 
@@ -740,7 +722,7 @@ static struct omap_hwmod omap2430_timer10_hwmod = {
 	},
 	.slaves		= omap2430_timer10_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_timer10_slaves),
-	.class		= &omap2430_timer_hwmod_class,
+	.class		= &omap2xxx_timer_hwmod_class,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
 };
 
@@ -777,7 +759,7 @@ static struct omap_hwmod omap2430_timer11_hwmod = {
 	},
 	.slaves		= omap2430_timer11_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_timer11_slaves),
-	.class		= &omap2430_timer_hwmod_class,
+	.class		= &omap2xxx_timer_hwmod_class,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
 };
 
@@ -814,7 +796,7 @@ static struct omap_hwmod omap2430_timer12_hwmod = {
 	},
 	.slaves		= omap2430_timer12_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_timer12_slaves),
-	.class		= &omap2430_timer_hwmod_class,
+	.class		= &omap2xxx_timer_hwmod_class,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430)
 };
 
@@ -836,27 +818,6 @@ static struct omap_hwmod_ocp_if omap2430_l4_wkup__wd_timer2 = {
 	.user		= OCP_USER_MPU | OCP_USER_SDMA,
 };
 
-/*
- * 'wd_timer' class
- * 32-bit watchdog upward counter that generates a pulse on the reset pin on
- * overflow condition
- */
-
-static struct omap_hwmod_class_sysconfig omap2430_wd_timer_sysc = {
-	.rev_offs	= 0x0,
-	.sysc_offs	= 0x0010,
-	.syss_offs	= 0x0014,
-	.sysc_flags	= (SYSC_HAS_EMUFREE | SYSC_HAS_SOFTRESET |
-			   SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
-	.sysc_fields    = &omap_hwmod_sysc_type1,
-};
-
-static struct omap_hwmod_class omap2430_wd_timer_hwmod_class = {
-	.name		= "wd_timer",
-	.sysc		= &omap2430_wd_timer_sysc,
-	.pre_shutdown	= &omap2_wd_timer_disable
-};
-
 /* wd_timer2 */
 static struct omap_hwmod_ocp_if *omap2430_wd_timer2_slaves[] = {
 	&omap2430_l4_wkup__wd_timer2,
@@ -864,7 +825,7 @@ static struct omap_hwmod_ocp_if *omap2430_wd_timer2_slaves[] = {
 
 static struct omap_hwmod omap2430_wd_timer2_hwmod = {
 	.name		= "wd_timer2",
-	.class		= &omap2430_wd_timer_hwmod_class,
+	.class		= &omap2xxx_wd_timer_hwmod_class,
 	.main_clk	= "mpu_wdt_fck",
 	.prcm		= {
 		.omap2 = {
@@ -880,24 +841,6 @@ static struct omap_hwmod omap2430_wd_timer2_hwmod = {
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 };
 
-/* UART */
-
-static struct omap_hwmod_class_sysconfig uart_sysc = {
-	.rev_offs	= 0x50,
-	.sysc_offs	= 0x54,
-	.syss_offs	= 0x58,
-	.sysc_flags	= (SYSC_HAS_SIDLEMODE |
-			   SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
-			   SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
-	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
-	.sysc_fields    = &omap_hwmod_sysc_type1,
-};
-
-static struct omap_hwmod_class uart_class = {
-	.name = "uart",
-	.sysc = &uart_sysc,
-};
-
 /* UART1 */
 
 static struct omap_hwmod_ocp_if *omap2430_uart1_slaves[] = {
@@ -920,7 +863,7 @@ static struct omap_hwmod omap2430_uart1_hwmod = {
 	},
 	.slaves		= omap2430_uart1_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_uart1_slaves),
-	.class		= &uart_class,
+	.class		= &omap2_uart_class,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 };
 
@@ -946,7 +889,7 @@ static struct omap_hwmod omap2430_uart2_hwmod = {
 	},
 	.slaves		= omap2430_uart2_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_uart2_slaves),
-	.class		= &uart_class,
+	.class		= &omap2_uart_class,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 };
 
@@ -972,28 +915,10 @@ static struct omap_hwmod omap2430_uart3_hwmod = {
 	},
 	.slaves		= omap2430_uart3_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_uart3_slaves),
-	.class		= &uart_class,
+	.class		= &omap2_uart_class,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 };
 
-/*
- * 'dss' class
- * display sub-system
- */
-
-static struct omap_hwmod_class_sysconfig omap2430_dss_sysc = {
-	.rev_offs	= 0x0000,
-	.sysc_offs	= 0x0010,
-	.syss_offs	= 0x0014,
-	.sysc_flags	= (SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
-	.sysc_fields	= &omap_hwmod_sysc_type1,
-};
-
-static struct omap_hwmod_class omap2430_dss_hwmod_class = {
-	.name = "dss",
-	.sysc = &omap2430_dss_sysc,
-};
-
 /* dss */
 /* dss master ports */
 static struct omap_hwmod_ocp_if *omap2430_dss_masters[] = {
@@ -1021,7 +946,7 @@ static struct omap_hwmod_opt_clk dss_opt_clks[] = {
 
 static struct omap_hwmod omap2430_dss_core_hwmod = {
 	.name		= "dss_core",
-	.class		= &omap2430_dss_hwmod_class,
+	.class		= &omap2_dss_hwmod_class,
 	.main_clk	= "dss1_fck", /* instead of dss_fck */
 	.sdma_reqs	= omap2xxx_dss_sdma_chs,
 	.prcm		= {
@@ -1043,27 +968,6 @@ static struct omap_hwmod omap2430_dss_core_hwmod = {
 	.flags		= HWMOD_NO_IDLEST,
 };
 
-/*
- * 'dispc' class
- * display controller
- */
-
-static struct omap_hwmod_class_sysconfig omap2430_dispc_sysc = {
-	.rev_offs	= 0x0000,
-	.sysc_offs	= 0x0010,
-	.syss_offs	= 0x0014,
-	.sysc_flags	= (SYSC_HAS_SIDLEMODE | SYSC_HAS_MIDLEMODE |
-			   SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
-	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
-			   MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
-	.sysc_fields	= &omap_hwmod_sysc_type1,
-};
-
-static struct omap_hwmod_class omap2430_dispc_hwmod_class = {
-	.name = "dispc",
-	.sysc = &omap2430_dispc_sysc,
-};
-
 /* l4_core -> dss_dispc */
 static struct omap_hwmod_ocp_if omap2430_l4_core__dss_dispc = {
 	.master		= &omap2430_l4_core_hwmod,
@@ -1080,7 +984,7 @@ static struct omap_hwmod_ocp_if *omap2430_dss_dispc_slaves[] = {
 
 static struct omap_hwmod omap2430_dss_dispc_hwmod = {
 	.name		= "dss_dispc",
-	.class		= &omap2430_dispc_hwmod_class,
+	.class		= &omap2_dispc_hwmod_class,
 	.mpu_irqs	= omap2_dispc_irqs,
 	.main_clk	= "dss1_fck",
 	.prcm		= {
@@ -1098,26 +1002,6 @@ static struct omap_hwmod omap2430_dss_dispc_hwmod = {
 	.flags		= HWMOD_NO_IDLEST,
 };
 
-/*
- * 'rfbi' class
- * remote frame buffer interface
- */
-
-static struct omap_hwmod_class_sysconfig omap2430_rfbi_sysc = {
-	.rev_offs	= 0x0000,
-	.sysc_offs	= 0x0010,
-	.syss_offs	= 0x0014,
-	.sysc_flags	= (SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET |
-			   SYSC_HAS_AUTOIDLE),
-	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
-	.sysc_fields	= &omap_hwmod_sysc_type1,
-};
-
-static struct omap_hwmod_class omap2430_rfbi_hwmod_class = {
-	.name = "rfbi",
-	.sysc = &omap2430_rfbi_sysc,
-};
-
 /* l4_core -> dss_rfbi */
 static struct omap_hwmod_ocp_if omap2430_l4_core__dss_rfbi = {
 	.master		= &omap2430_l4_core_hwmod,
@@ -1134,7 +1018,7 @@ static struct omap_hwmod_ocp_if *omap2430_dss_rfbi_slaves[] = {
 
 static struct omap_hwmod omap2430_dss_rfbi_hwmod = {
 	.name		= "dss_rfbi",
-	.class		= &omap2430_rfbi_hwmod_class,
+	.class		= &omap2_rfbi_hwmod_class,
 	.main_clk	= "dss1_fck",
 	.prcm		= {
 		.omap2 = {
@@ -1149,15 +1033,6 @@ static struct omap_hwmod omap2430_dss_rfbi_hwmod = {
 	.flags		= HWMOD_NO_IDLEST,
 };
 
-/*
- * 'venc' class
- * video encoder
- */
-
-static struct omap_hwmod_class omap2430_venc_hwmod_class = {
-	.name = "venc",
-};
-
 /* l4_core -> dss_venc */
 static struct omap_hwmod_ocp_if omap2430_l4_core__dss_venc = {
 	.master		= &omap2430_l4_core_hwmod,
@@ -1175,7 +1050,7 @@ static struct omap_hwmod_ocp_if *omap2430_dss_venc_slaves[] = {
 
 static struct omap_hwmod omap2430_dss_venc_hwmod = {
 	.name		= "dss_venc",
-	.class		= &omap2430_venc_hwmod_class,
+	.class		= &omap2_venc_hwmod_class,
 	.main_clk	= "dss1_fck",
 	.prcm		= {
 		.omap2 = {
@@ -1367,27 +1242,6 @@ static struct omap_gpio_dev_attr gpio_dev_attr = {
 	.dbck_flag = false,
 };
 
-static struct omap_hwmod_class_sysconfig omap243x_gpio_sysc = {
-	.rev_offs	= 0x0000,
-	.sysc_offs	= 0x0010,
-	.syss_offs	= 0x0014,
-	.sysc_flags	= (SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE |
-			   SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE |
-			   SYSS_HAS_RESET_STATUS),
-	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
-	.sysc_fields    = &omap_hwmod_sysc_type1,
-};
-
-/*
- * 'gpio' class
- * general purpose io module
- */
-static struct omap_hwmod_class omap243x_gpio_hwmod_class = {
-	.name = "gpio",
-	.sysc = &omap243x_gpio_sysc,
-	.rev = 0,
-};
-
 /* gpio1 */
 static struct omap_hwmod_ocp_if *omap2430_gpio1_slaves[] = {
 	&omap2430_l4_wkup__gpio1,
@@ -1409,7 +1263,7 @@ static struct omap_hwmod omap2430_gpio1_hwmod = {
 	},
 	.slaves		= omap2430_gpio1_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_gpio1_slaves),
-	.class		= &omap243x_gpio_hwmod_class,
+	.class		= &omap2xxx_gpio_hwmod_class,
 	.dev_attr	= &gpio_dev_attr,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 };
@@ -1435,7 +1289,7 @@ static struct omap_hwmod omap2430_gpio2_hwmod = {
 	},
 	.slaves		= omap2430_gpio2_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_gpio2_slaves),
-	.class		= &omap243x_gpio_hwmod_class,
+	.class		= &omap2xxx_gpio_hwmod_class,
 	.dev_attr	= &gpio_dev_attr,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 };
@@ -1461,7 +1315,7 @@ static struct omap_hwmod omap2430_gpio3_hwmod = {
 	},
 	.slaves		= omap2430_gpio3_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_gpio3_slaves),
-	.class		= &omap243x_gpio_hwmod_class,
+	.class		= &omap2xxx_gpio_hwmod_class,
 	.dev_attr	= &gpio_dev_attr,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 };
@@ -1487,7 +1341,7 @@ static struct omap_hwmod omap2430_gpio4_hwmod = {
 	},
 	.slaves		= omap2430_gpio4_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_gpio4_slaves),
-	.class		= &omap243x_gpio_hwmod_class,
+	.class		= &omap2xxx_gpio_hwmod_class,
 	.dev_attr	= &gpio_dev_attr,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 };
@@ -1518,28 +1372,11 @@ static struct omap_hwmod omap2430_gpio5_hwmod = {
 	},
 	.slaves		= omap2430_gpio5_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_gpio5_slaves),
-	.class		= &omap243x_gpio_hwmod_class,
+	.class		= &omap2xxx_gpio_hwmod_class,
 	.dev_attr	= &gpio_dev_attr,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 };
 
-/* dma_system */
-static struct omap_hwmod_class_sysconfig omap2430_dma_sysc = {
-	.rev_offs	= 0x0000,
-	.sysc_offs	= 0x002c,
-	.syss_offs	= 0x0028,
-	.sysc_flags	= (SYSC_HAS_SOFTRESET | SYSC_HAS_MIDLEMODE |
-			   SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_EMUFREE |
-			   SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
-	.idlemodes	= (MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
-	.sysc_fields	= &omap_hwmod_sysc_type1,
-};
-
-static struct omap_hwmod_class omap2430_dma_hwmod_class = {
-	.name = "dma",
-	.sysc = &omap2430_dma_sysc,
-};
-
 /* dma attributes */
 static struct omap_dma_dev_attr dma_dev_attr = {
 	.dev_caps  = RESERVE_CHANNEL | DMA_LINKED_LCH | GLOBAL_PRIORITY |
@@ -1576,7 +1413,7 @@ static struct omap_hwmod_ocp_if *omap2430_dma_system_slaves[] = {
 
 static struct omap_hwmod omap2430_dma_system_hwmod = {
 	.name		= "dma",
-	.class		= &omap2430_dma_hwmod_class,
+	.class		= &omap2xxx_dma_hwmod_class,
 	.mpu_irqs	= omap2_dma_system_irqs,
 	.main_clk	= "core_l3_ck",
 	.slaves		= omap2430_dma_system_slaves,
@@ -1588,27 +1425,6 @@ static struct omap_hwmod omap2430_dma_system_hwmod = {
 	.flags		= HWMOD_NO_IDLEST,
 };
 
-/*
- * 'mailbox' class
- * mailbox module allowing communication between the on-chip processors
- * using a queued mailbox-interrupt mechanism.
- */
-
-static struct omap_hwmod_class_sysconfig omap2430_mailbox_sysc = {
-	.rev_offs	= 0x000,
-	.sysc_offs	= 0x010,
-	.syss_offs	= 0x014,
-	.sysc_flags	= (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE |
-				SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
-	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
-	.sysc_fields	= &omap_hwmod_sysc_type1,
-};
-
-static struct omap_hwmod_class omap2430_mailbox_hwmod_class = {
-	.name = "mailbox",
-	.sysc = &omap2430_mailbox_sysc,
-};
-
 /* mailbox */
 static struct omap_hwmod omap2430_mailbox_hwmod;
 static struct omap_hwmod_irq_info omap2430_mailbox_irqs[] = {
@@ -1631,7 +1447,7 @@ static struct omap_hwmod_ocp_if *omap2430_mailbox_slaves[] = {
 
 static struct omap_hwmod omap2430_mailbox_hwmod = {
 	.name		= "mailbox",
-	.class		= &omap2430_mailbox_hwmod_class,
+	.class		= &omap2xxx_mailbox_hwmod_class,
 	.mpu_irqs	= omap2430_mailbox_irqs,
 	.main_clk	= "mailboxes_ick",
 	.prcm		= {
@@ -1648,29 +1464,6 @@ static struct omap_hwmod omap2430_mailbox_hwmod = {
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 };
 
-/*
- * 'mcspi' class
- * multichannel serial port interface (mcspi) / master/slave synchronous serial
- * bus
- */
-
-static struct omap_hwmod_class_sysconfig omap2430_mcspi_sysc = {
-	.rev_offs	= 0x0000,
-	.sysc_offs	= 0x0010,
-	.syss_offs	= 0x0014,
-	.sysc_flags	= (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE |
-				SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
-				SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
-	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
-	.sysc_fields    = &omap_hwmod_sysc_type1,
-};
-
-static struct omap_hwmod_class omap2430_mcspi_class = {
-	.name = "mcspi",
-	.sysc = &omap2430_mcspi_sysc,
-	.rev = OMAP2_MCSPI_REV,
-};
-
 /* mcspi1 */
 static struct omap_hwmod_ocp_if *omap2430_mcspi1_slaves[] = {
 	&omap2430_l4_core__mcspi1,
@@ -1696,8 +1489,8 @@ static struct omap_hwmod omap2430_mcspi1_hwmod = {
 	},
 	.slaves		= omap2430_mcspi1_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_mcspi1_slaves),
-	.class		= &omap2430_mcspi_class,
-	.dev_attr       = &omap_mcspi1_dev_attr,
+	.class		= &omap2xxx_mcspi_class,
+	.dev_attr	= &omap_mcspi1_dev_attr,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 };
 
@@ -1726,8 +1519,8 @@ static struct omap_hwmod omap2430_mcspi2_hwmod = {
 	},
 	.slaves		= omap2430_mcspi2_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_mcspi2_slaves),
-	.class		= &omap2430_mcspi_class,
-	.dev_attr       = &omap_mcspi2_dev_attr,
+	.class		= &omap2xxx_mcspi_class,
+	.dev_attr	= &omap_mcspi2_dev_attr,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 };
 
@@ -1769,8 +1562,8 @@ static struct omap_hwmod omap2430_mcspi3_hwmod = {
 	},
 	.slaves		= omap2430_mcspi3_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap2430_mcspi3_slaves),
-	.class		= &omap2430_mcspi_class,
-	.dev_attr       = &omap_mcspi3_dev_attr,
+	.class		= &omap2xxx_mcspi_class,
+	.dev_attr	= &omap_mcspi3_dev_attr,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP2430),
 };
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c
index 7c4f5ab..c451729 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c
@@ -16,6 +16,164 @@
 
 #include "omap_hwmod_common_data.h"
 
+/* UART */
+
+static struct omap_hwmod_class_sysconfig omap2_uart_sysc = {
+	.rev_offs	= 0x50,
+	.sysc_offs	= 0x54,
+	.syss_offs	= 0x58,
+	.sysc_flags	= (SYSC_HAS_SIDLEMODE |
+			   SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
+			   SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
+	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+	.sysc_fields	= &omap_hwmod_sysc_type1,
+};
+
+struct omap_hwmod_class omap2_uart_class = {
+	.name	= "uart",
+	.sysc	= &omap2_uart_sysc,
+};
+
+/*
+ * 'dss' class
+ * display sub-system
+ */
+
+static struct omap_hwmod_class_sysconfig omap2_dss_sysc = {
+	.rev_offs	= 0x0000,
+	.sysc_offs	= 0x0010,
+	.syss_offs	= 0x0014,
+	.sysc_flags	= (SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
+	.sysc_fields	= &omap_hwmod_sysc_type1,
+};
+
+struct omap_hwmod_class omap2_dss_hwmod_class = {
+	.name	= "dss",
+	.sysc	= &omap2_dss_sysc,
+};
+
+/*
+ * 'dispc' class
+ * display controller
+ */
+
+static struct omap_hwmod_class_sysconfig omap2_dispc_sysc = {
+	.rev_offs	= 0x0000,
+	.sysc_offs	= 0x0010,
+	.syss_offs	= 0x0014,
+	.sysc_flags	= (SYSC_HAS_SIDLEMODE | SYSC_HAS_MIDLEMODE |
+			   SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
+	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+			   MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
+	.sysc_fields	= &omap_hwmod_sysc_type1,
+};
+
+struct omap_hwmod_class omap2_dispc_hwmod_class = {
+	.name	= "dispc",
+	.sysc	= &omap2_dispc_sysc,
+};
+
+/*
+ * 'rfbi' class
+ * remote frame buffer interface
+ */
+
+static struct omap_hwmod_class_sysconfig omap2_rfbi_sysc = {
+	.rev_offs	= 0x0000,
+	.sysc_offs	= 0x0010,
+	.syss_offs	= 0x0014,
+	.sysc_flags	= (SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET |
+			   SYSC_HAS_AUTOIDLE),
+	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+	.sysc_fields	= &omap_hwmod_sysc_type1,
+};
+
+struct omap_hwmod_class omap2_rfbi_hwmod_class = {
+	.name	= "rfbi",
+	.sysc	= &omap2_rfbi_sysc,
+};
+
+/*
+ * 'venc' class
+ * video encoder
+ */
+
+struct omap_hwmod_class omap2_venc_hwmod_class = {
+	.name = "venc",
+};
+
+
+/* Common DMA request line data */
+struct omap_hwmod_dma_info omap2_uart1_sdma_reqs[] = {
+	{ .name = "rx", .dma_req = OMAP24XX_DMA_UART1_RX, },
+	{ .name = "tx", .dma_req = OMAP24XX_DMA_UART1_TX, },
+	{ .dma_req = -1 }
+};
+
+struct omap_hwmod_dma_info omap2_uart2_sdma_reqs[] = {
+	{ .name = "rx", .dma_req = OMAP24XX_DMA_UART2_RX, },
+	{ .name = "tx", .dma_req = OMAP24XX_DMA_UART2_TX, },
+	{ .dma_req = -1 }
+};
+
+struct omap_hwmod_dma_info omap2_uart3_sdma_reqs[] = {
+	{ .name = "rx", .dma_req = OMAP24XX_DMA_UART3_RX, },
+	{ .name = "tx", .dma_req = OMAP24XX_DMA_UART3_TX, },
+	{ .dma_req = -1 }
+};
+
+struct omap_hwmod_dma_info omap2_i2c1_sdma_reqs[] = {
+	{ .name = "tx", .dma_req = OMAP24XX_DMA_I2C1_TX },
+	{ .name = "rx", .dma_req = OMAP24XX_DMA_I2C1_RX },
+	{ .dma_req = -1 }
+};
+
+struct omap_hwmod_dma_info omap2_i2c2_sdma_reqs[] = {
+	{ .name = "tx", .dma_req = OMAP24XX_DMA_I2C2_TX },
+	{ .name = "rx", .dma_req = OMAP24XX_DMA_I2C2_RX },
+	{ .dma_req = -1 }
+};
+
+struct omap_hwmod_dma_info omap2_mcspi1_sdma_reqs[] = {
+	{ .name = "tx0", .dma_req = 35 }, /* DMA_SPI1_TX0 */
+	{ .name = "rx0", .dma_req = 36 }, /* DMA_SPI1_RX0 */
+	{ .name = "tx1", .dma_req = 37 }, /* DMA_SPI1_TX1 */
+	{ .name = "rx1", .dma_req = 38 }, /* DMA_SPI1_RX1 */
+	{ .name = "tx2", .dma_req = 39 }, /* DMA_SPI1_TX2 */
+	{ .name = "rx2", .dma_req = 40 }, /* DMA_SPI1_RX2 */
+	{ .name = "tx3", .dma_req = 41 }, /* DMA_SPI1_TX3 */
+	{ .name = "rx3", .dma_req = 42 }, /* DMA_SPI1_RX3 */
+	{ .dma_req = -1 }
+};
+
+struct omap_hwmod_dma_info omap2_mcspi2_sdma_reqs[] = {
+	{ .name = "tx0", .dma_req = 43 }, /* DMA_SPI2_TX0 */
+	{ .name = "rx0", .dma_req = 44 }, /* DMA_SPI2_RX0 */
+	{ .name = "tx1", .dma_req = 45 }, /* DMA_SPI2_TX1 */
+	{ .name = "rx1", .dma_req = 46 }, /* DMA_SPI2_RX1 */
+	{ .dma_req = -1 }
+};
+
+struct omap_hwmod_dma_info omap2_mcbsp1_sdma_reqs[] = {
+	{ .name = "rx", .dma_req = 32 },
+	{ .name = "tx", .dma_req = 31 },
+	{ .dma_req = -1 }
+};
+
+struct omap_hwmod_dma_info omap2_mcbsp2_sdma_reqs[] = {
+	{ .name = "rx", .dma_req = 34 },
+	{ .name = "tx", .dma_req = 33 },
+	{ .dma_req = -1 }
+};
+
+struct omap_hwmod_dma_info omap2_mcbsp3_sdma_reqs[] = {
+	{ .name = "rx", .dma_req = 18 },
+	{ .name = "tx", .dma_req = 17 },
+	{ .dma_req = -1 }
+};
+
+/* Other IP block data */
+
 
 /*
  * omap_hwmod class data
@@ -162,73 +320,3 @@ struct omap_hwmod_irq_info omap2_mcspi2_mpu_irqs[] = {
 	{ .irq = -1 }
 };
 
-/* Common DMA request line data */
-struct omap_hwmod_dma_info omap2_uart1_sdma_reqs[] = {
-	{ .name = "rx", .dma_req = OMAP24XX_DMA_UART1_RX, },
-	{ .name = "tx", .dma_req = OMAP24XX_DMA_UART1_TX, },
-	{ .dma_req = -1 }
-};
-
-struct omap_hwmod_dma_info omap2_uart2_sdma_reqs[] = {
-	{ .name = "rx", .dma_req = OMAP24XX_DMA_UART2_RX, },
-	{ .name = "tx", .dma_req = OMAP24XX_DMA_UART2_TX, },
-	{ .dma_req = -1 }
-};
-
-struct omap_hwmod_dma_info omap2_uart3_sdma_reqs[] = {
-	{ .name = "rx", .dma_req = OMAP24XX_DMA_UART3_RX, },
-	{ .name = "tx", .dma_req = OMAP24XX_DMA_UART3_TX, },
-	{ .dma_req = -1 }
-};
-
-struct omap_hwmod_dma_info omap2_i2c1_sdma_reqs[] = {
-	{ .name = "tx", .dma_req = OMAP24XX_DMA_I2C1_TX },
-	{ .name = "rx", .dma_req = OMAP24XX_DMA_I2C1_RX },
-	{ .dma_req = -1 }
-};
-
-struct omap_hwmod_dma_info omap2_i2c2_sdma_reqs[] = {
-	{ .name = "tx", .dma_req = OMAP24XX_DMA_I2C2_TX },
-	{ .name = "rx", .dma_req = OMAP24XX_DMA_I2C2_RX },
-	{ .dma_req = -1 }
-};
-
-struct omap_hwmod_dma_info omap2_mcspi1_sdma_reqs[] = {
-	{ .name = "tx0", .dma_req = 35 }, /* DMA_SPI1_TX0 */
-	{ .name = "rx0", .dma_req = 36 }, /* DMA_SPI1_RX0 */
-	{ .name = "tx1", .dma_req = 37 }, /* DMA_SPI1_TX1 */
-	{ .name = "rx1", .dma_req = 38 }, /* DMA_SPI1_RX1 */
-	{ .name = "tx2", .dma_req = 39 }, /* DMA_SPI1_TX2 */
-	{ .name = "rx2", .dma_req = 40 }, /* DMA_SPI1_RX2 */
-	{ .name = "tx3", .dma_req = 41 }, /* DMA_SPI1_TX3 */
-	{ .name = "rx3", .dma_req = 42 }, /* DMA_SPI1_RX3 */
-	{ .dma_req = -1 }
-};
-
-struct omap_hwmod_dma_info omap2_mcspi2_sdma_reqs[] = {
-	{ .name = "tx0", .dma_req = 43 }, /* DMA_SPI2_TX0 */
-	{ .name = "rx0", .dma_req = 44 }, /* DMA_SPI2_RX0 */
-	{ .name = "tx1", .dma_req = 45 }, /* DMA_SPI2_TX1 */
-	{ .name = "rx1", .dma_req = 46 }, /* DMA_SPI2_RX1 */
-	{ .dma_req = -1 }
-};
-
-struct omap_hwmod_dma_info omap2_mcbsp1_sdma_reqs[] = {
-	{ .name = "rx", .dma_req = 32 },
-	{ .name = "tx", .dma_req = 31 },
-	{ .dma_req = -1 }
-};
-
-struct omap_hwmod_dma_info omap2_mcbsp2_sdma_reqs[] = {
-	{ .name = "rx", .dma_req = 34 },
-	{ .name = "tx", .dma_req = 33 },
-	{ .dma_req = -1 }
-};
-
-struct omap_hwmod_dma_info omap2_mcbsp3_sdma_reqs[] = {
-	{ .name = "rx", .dma_req = 18 },
-	{ .name = "tx", .dma_req = 17 },
-	{ .dma_req = -1 }
-};
-
-
diff --git a/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
index f5b63ef..177dee2 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
@@ -11,10 +11,13 @@
 #include <plat/omap_hwmod.h>
 #include <plat/serial.h>
 #include <plat/dma.h>
+#include <plat/dmtimer.h>
+#include <plat/mcspi.h>
 
 #include <mach/irqs.h>
 
 #include "omap_hwmod_common_data.h"
+#include "wd_timer.h"
 
 struct omap_hwmod_irq_info omap2xxx_timer12_mpu_irqs[] = {
 	{ .irq = 48, },
@@ -25,3 +28,123 @@ struct omap_hwmod_dma_info omap2xxx_dss_sdma_chs[] = {
 	{ .name = "dispc", .dma_req = 5 },
 	{ .dma_req = -1 }
 };
+/* OMAP2xxx Timer Common */
+static struct omap_hwmod_class_sysconfig omap2xxx_timer_sysc = {
+	.rev_offs	= 0x0000,
+	.sysc_offs	= 0x0010,
+	.syss_offs	= 0x0014,
+	.sysc_flags	= (SYSC_HAS_SIDLEMODE | SYSC_HAS_CLOCKACTIVITY |
+			   SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
+			   SYSC_HAS_AUTOIDLE),
+	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+	.sysc_fields	= &omap_hwmod_sysc_type1,
+};
+
+struct omap_hwmod_class omap2xxx_timer_hwmod_class = {
+	.name	= "timer",
+	.sysc	= &omap2xxx_timer_sysc,
+	.rev	= OMAP_TIMER_IP_VERSION_1,
+};
+
+/*
+ * 'wd_timer' class
+ * 32-bit watchdog upward counter that generates a pulse on the reset pin on
+ * overflow condition
+ */
+
+static struct omap_hwmod_class_sysconfig omap2xxx_wd_timer_sysc = {
+	.rev_offs	= 0x0000,
+	.sysc_offs	= 0x0010,
+	.syss_offs	= 0x0014,
+	.sysc_flags	= (SYSC_HAS_EMUFREE | SYSC_HAS_SOFTRESET |
+			   SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
+	.sysc_fields	= &omap_hwmod_sysc_type1,
+};
+
+struct omap_hwmod_class omap2xxx_wd_timer_hwmod_class = {
+	.name		= "wd_timer",
+	.sysc		= &omap2xxx_wd_timer_sysc,
+	.pre_shutdown	= &omap2_wd_timer_disable
+};
+
+/*
+ * 'gpio' class
+ * general purpose io module
+ */
+static struct omap_hwmod_class_sysconfig omap2xxx_gpio_sysc = {
+	.rev_offs	= 0x0000,
+	.sysc_offs	= 0x0010,
+	.syss_offs	= 0x0014,
+	.sysc_flags	= (SYSC_HAS_ENAWAKEUP | SYSC_HAS_SIDLEMODE |
+			   SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE |
+			   SYSS_HAS_RESET_STATUS),
+	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+	.sysc_fields	= &omap_hwmod_sysc_type1,
+};
+
+struct omap_hwmod_class omap2xxx_gpio_hwmod_class = {
+	.name = "gpio",
+	.sysc = &omap2xxx_gpio_sysc,
+	.rev = 0,
+};
+
+/* system dma */
+static struct omap_hwmod_class_sysconfig omap2xxx_dma_sysc = {
+	.rev_offs	= 0x0000,
+	.sysc_offs	= 0x002c,
+	.syss_offs	= 0x0028,
+	.sysc_flags	= (SYSC_HAS_SOFTRESET | SYSC_HAS_MIDLEMODE |
+			   SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_EMUFREE |
+			   SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
+	.idlemodes	= (MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
+	.sysc_fields	= &omap_hwmod_sysc_type1,
+};
+
+struct omap_hwmod_class omap2xxx_dma_hwmod_class = {
+	.name	= "dma",
+	.sysc	= &omap2xxx_dma_sysc,
+};
+
+/*
+ * 'mailbox' class
+ * mailbox module allowing communication between the on-chip processors
+ * using a queued mailbox-interrupt mechanism.
+ */
+
+static struct omap_hwmod_class_sysconfig omap2xxx_mailbox_sysc = {
+	.rev_offs	= 0x000,
+	.sysc_offs	= 0x010,
+	.syss_offs	= 0x014,
+	.sysc_flags	= (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE |
+			   SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
+	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+	.sysc_fields	= &omap_hwmod_sysc_type1,
+};
+
+struct omap_hwmod_class omap2xxx_mailbox_hwmod_class = {
+	.name	= "mailbox",
+	.sysc	= &omap2xxx_mailbox_sysc,
+};
+
+/*
+ * 'mcspi' class
+ * multichannel serial port interface (mcspi) / master/slave synchronous serial
+ * bus
+ */
+
+static struct omap_hwmod_class_sysconfig omap2xxx_mcspi_sysc = {
+	.rev_offs	= 0x0000,
+	.sysc_offs	= 0x0010,
+	.syss_offs	= 0x0014,
+	.sysc_flags	= (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE |
+				SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
+				SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
+	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+	.sysc_fields	= &omap_hwmod_sysc_type1,
+};
+
+struct omap_hwmod_class omap2xxx_mcspi_class = {
+	.name	= "mcspi",
+	.sysc	= &omap2xxx_mcspi_sysc,
+	.rev	= OMAP2_MCSPI_REV,
+};
diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
index 001f67b..1a52716 100644
--- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
@@ -1190,24 +1190,6 @@ static struct omap_hwmod omap3xxx_wd_timer2_hwmod = {
 	.flags		= HWMOD_SWSUP_SIDLE,
 };
 
-/* UART common */
-
-static struct omap_hwmod_class_sysconfig uart_sysc = {
-	.rev_offs	= 0x50,
-	.sysc_offs	= 0x54,
-	.syss_offs	= 0x58,
-	.sysc_flags	= (SYSC_HAS_SIDLEMODE |
-			   SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET |
-			   SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
-	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
-	.sysc_fields    = &omap_hwmod_sysc_type1,
-};
-
-static struct omap_hwmod_class uart_class = {
-	.name = "uart",
-	.sysc = &uart_sysc,
-};
-
 /* UART1 */
 
 static struct omap_hwmod_ocp_if *omap3xxx_uart1_slaves[] = {
@@ -1230,7 +1212,7 @@ static struct omap_hwmod omap3xxx_uart1_hwmod = {
 	},
 	.slaves		= omap3xxx_uart1_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_uart1_slaves),
-	.class		= &uart_class,
+	.class		= &omap2_uart_class,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 };
 
@@ -1256,7 +1238,7 @@ static struct omap_hwmod omap3xxx_uart2_hwmod = {
 	},
 	.slaves		= omap3xxx_uart2_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_uart2_slaves),
-	.class		= &uart_class,
+	.class		= &omap2_uart_class,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 };
 
@@ -1282,7 +1264,7 @@ static struct omap_hwmod omap3xxx_uart3_hwmod = {
 	},
 	.slaves		= omap3xxx_uart3_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_uart3_slaves),
-	.class		= &uart_class,
+	.class		= &omap2_uart_class,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 };
 
@@ -1319,7 +1301,7 @@ static struct omap_hwmod omap3xxx_uart4_hwmod = {
 	},
 	.slaves		= omap3xxx_uart4_slaves,
 	.slaves_cnt	= ARRAY_SIZE(omap3xxx_uart4_slaves),
-	.class		= &uart_class,
+	.class		= &omap2_uart_class,
 	.omap_chip	= OMAP_CHIP_INIT(CHIP_IS_OMAP3630ES1),
 };
 
@@ -1328,24 +1310,6 @@ static struct omap_hwmod_class i2c_class = {
 	.sysc = &i2c_sysc,
 };
 
-/*
- * 'dss' class
- * display sub-system
- */
-
-static struct omap_hwmod_class_sysconfig omap3xxx_dss_sysc = {
-	.rev_offs	= 0x0000,
-	.sysc_offs	= 0x0010,
-	.syss_offs	= 0x0014,
-	.sysc_flags	= (SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
-	.sysc_fields	= &omap_hwmod_sysc_type1,
-};
-
-static struct omap_hwmod_class omap3xxx_dss_hwmod_class = {
-	.name = "dss",
-	.sysc = &omap3xxx_dss_sysc,
-};
-
 static struct omap_hwmod_dma_info omap3xxx_dss_sdma_chs[] = {
 	{ .name = "dispc", .dma_req = 5 },
 	{ .name = "dsi1", .dma_req = 74 },
@@ -1406,7 +1370,7 @@ static struct omap_hwmod_opt_clk dss_opt_clks[] = {
 
 static struct omap_hwmod omap3430es1_dss_core_hwmod = {
 	.name		= "dss_core",
-	.class		= &omap3xxx_dss_hwmod_class,
+	.class		= &omap2_dss_hwmod_class,
 	.main_clk	= "dss1_alwon_fck", /* instead of dss_fck */
 	.sdma_reqs	= omap3xxx_dss_sdma_chs,
 	.prcm		= {
@@ -1430,7 +1394,7 @@ static struct omap_hwmod omap3430es1_dss_core_hwmod = {
 
 static struct omap_hwmod omap3xxx_dss_core_hwmod = {
 	.name		= "dss_core",
-	.class		= &omap3xxx_dss_hwmod_class,
+	.class		= &omap2_dss_hwmod_class,
 	.main_clk	= "dss1_alwon_fck", /* instead of dss_fck */
 	.sdma_reqs	= omap3xxx_dss_sdma_chs,
 	.prcm		= {
@@ -1453,28 +1417,6 @@ static struct omap_hwmod omap3xxx_dss_core_hwmod = {
 				CHIP_IS_OMAP3630ES1 | CHIP_GE_OMAP3630ES1_1),
 };
 
-/*
- * 'dispc' class
- * display controller
- */
-
-static struct omap_hwmod_class_sysconfig omap3xxx_dispc_sysc = {
-	.rev_offs	= 0x0000,
-	.sysc_offs	= 0x0010,
-	.syss_offs	= 0x0014,
-	.sysc_flags	= (SYSC_HAS_SIDLEMODE | SYSC_HAS_CLOCKACTIVITY |
-			   SYSC_HAS_MIDLEMODE | SYSC_HAS_ENAWAKEUP |
-			   SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
-	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
-			   MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
-	.sysc_fields	= &omap_hwmod_sysc_type1,
-};
-
-static struct omap_hwmod_class omap3xxx_dispc_hwmod_class = {
-	.name = "dispc",
-	.sysc = &omap3xxx_dispc_sysc,
-};
-
 /* l4_core -> dss_dispc */
 static struct omap_hwmod_ocp_if omap3xxx_l4_core__dss_dispc = {
 	.master		= &omap3xxx_l4_core_hwmod,
@@ -1498,7 +1440,7 @@ static struct omap_hwmod_ocp_if *omap3xxx_dss_dispc_slaves[] = {
 
 static struct omap_hwmod omap3xxx_dss_dispc_hwmod = {
 	.name		= "dss_dispc",
-	.class		= &omap3xxx_dispc_hwmod_class,
+	.class		= &omap2_dispc_hwmod_class,
 	.mpu_irqs	= omap2_dispc_irqs,
 	.main_clk	= "dss1_alwon_fck",
 	.prcm		= {
@@ -1580,26 +1522,6 @@ static struct omap_hwmod omap3xxx_dss_dsi1_hwmod = {
 	.flags		= HWMOD_NO_IDLEST,
 };
 
-/*
- * 'rfbi' class
- * remote frame buffer interface
- */
-
-static struct omap_hwmod_class_sysconfig omap3xxx_rfbi_sysc = {
-	.rev_offs	= 0x0000,
-	.sysc_offs	= 0x0010,
-	.syss_offs	= 0x0014,
-	.sysc_flags	= (SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET |
-			   SYSC_HAS_AUTOIDLE),
-	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
-	.sysc_fields	= &omap_hwmod_sysc_type1,
-};
-
-static struct omap_hwmod_class omap3xxx_rfbi_hwmod_class = {
-	.name = "rfbi",
-	.sysc = &omap3xxx_rfbi_sysc,
-};
-
 /* l4_core -> dss_rfbi */
 static struct omap_hwmod_ocp_if omap3xxx_l4_core__dss_rfbi = {
 	.master		= &omap3xxx_l4_core_hwmod,
@@ -1623,7 +1545,7 @@ static struct omap_hwmod_ocp_if *omap3xxx_dss_rfbi_slaves[] = {
 
 static struct omap_hwmod omap3xxx_dss_rfbi_hwmod = {
 	.name		= "dss_rfbi",
-	.class		= &omap3xxx_rfbi_hwmod_class,
+	.class		= &omap2_rfbi_hwmod_class,
 	.main_clk	= "dss1_alwon_fck",
 	.prcm		= {
 		.omap2 = {
@@ -1640,15 +1562,6 @@ static struct omap_hwmod omap3xxx_dss_rfbi_hwmod = {
 	.flags		= HWMOD_NO_IDLEST,
 };
 
-/*
- * 'venc' class
- * video encoder
- */
-
-static struct omap_hwmod_class omap3xxx_venc_hwmod_class = {
-	.name = "venc",
-};
-
 /* l4_core -> dss_venc */
 static struct omap_hwmod_ocp_if omap3xxx_l4_core__dss_venc = {
 	.master		= &omap3xxx_l4_core_hwmod,
@@ -1673,7 +1586,7 @@ static struct omap_hwmod_ocp_if *omap3xxx_dss_venc_slaves[] = {
 
 static struct omap_hwmod omap3xxx_dss_venc_hwmod = {
 	.name		= "dss_venc",
-	.class		= &omap3xxx_venc_hwmod_class,
+	.class		= &omap2_venc_hwmod_class,
 	.main_clk	= "dss1_alwon_fck",
 	.prcm		= {
 		.omap2 = {
diff --git a/arch/arm/mach-omap2/omap_hwmod_common_data.h b/arch/arm/mach-omap2/omap_hwmod_common_data.h
index b636cf6..39a7c37 100644
--- a/arch/arm/mach-omap2/omap_hwmod_common_data.h
+++ b/arch/arm/mach-omap2/omap_hwmod_common_data.h
@@ -98,6 +98,17 @@ extern struct omap_hwmod_class l3_hwmod_class;
 extern struct omap_hwmod_class l4_hwmod_class;
 extern struct omap_hwmod_class mpu_hwmod_class;
 extern struct omap_hwmod_class iva_hwmod_class;
+extern struct omap_hwmod_class omap2_uart_class;
+extern struct omap_hwmod_class omap2_dss_hwmod_class;
+extern struct omap_hwmod_class omap2_dispc_hwmod_class;
+extern struct omap_hwmod_class omap2_rfbi_hwmod_class;
+extern struct omap_hwmod_class omap2_venc_hwmod_class;
 
+extern struct omap_hwmod_class omap2xxx_timer_hwmod_class;
+extern struct omap_hwmod_class omap2xxx_wd_timer_hwmod_class;
+extern struct omap_hwmod_class omap2xxx_gpio_hwmod_class;
+extern struct omap_hwmod_class omap2xxx_dma_hwmod_class;
+extern struct omap_hwmod_class omap2xxx_mailbox_hwmod_class;
+extern struct omap_hwmod_class omap2xxx_mcspi_class;
 
 #endif
