ARM: OMAP: Split plat/cpu.h into local soc.h for mach-omap1 and mach-omap2

We want to remove plat/cpu.h. To do this, let's first split
it to private soc.h to mach-omap1 and mach-omap2. We have to
keep plat/cpu.h around until the remaining drivers are fixed,
so let's include the local soc.h in plat/cpu.h and for drivers
still including plat/cpu.h.

Once the drivers are fixed not to include plat/cpu.h, we
can remove the file.

This is needed for the ARM common zImage support.

[tony@atomide.com: updated to not print a warning]
Signed-off-by: Tony Lindgren <tony@atomide.com>

38 files changed, 499 insertions, 15 deletions

diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c
index 3e8725b73161..d2a419fcfce3 100644
--- a/arch/arm/mach-omap2/board-3430sdp.c
+++ b/arch/arm/mach-omap2/board-3430sdp.c
@@ -39,6 +39,7 @@
 #include "gpmc.h"
 #include "gpmc-smc91x.h"
 
+#include "soc.h"
 #include "board-flash.h"
 #include "mux.h"
 #include "sdram-qimonda-hyb18m512160af-6.h"
diff --git a/arch/arm/mach-omap2/board-flash.c b/arch/arm/mach-omap2/board-flash.c
index d3b6155b9e29..c33adea0247c 100644
--- a/arch/arm/mach-omap2/board-flash.c
+++ b/arch/arm/mach-omap2/board-flash.c
@@ -17,11 +17,10 @@
 #include <linux/mtd/physmap.h>
 #include <linux/io.h>
 
-#include <plat/cpu.h>
-#include "gpmc.h"
 #include <linux/platform_data/mtd-nand-omap2.h>
 #include <linux/platform_data/mtd-onenand-omap2.h>
 
+#include "soc.h"
 #include "common.h"
 #include "board-flash.h"
 #include "gpmc-onenand.h"
diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
index 2064917874a7..a5497ce0a6c8 100644
--- a/arch/arm/mach-omap2/board-omap3beagle.c
+++ b/arch/arm/mach-omap2/board-omap3beagle.c
@@ -46,6 +46,7 @@
 #include <plat/usb.h>
 #include "omap_device.h"
 
+#include "soc.h"
 #include "mux.h"
 #include "hsmmc.h"
 #include "pm.h"
diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index 1d8e926b52fe..8479779fd346 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -52,6 +52,7 @@
 #include <video/omapdss.h>
 #include <video/omap-panel-tfp410.h>
 
+#include "soc.h"
 #include "mux.h"
 #include "sdram-micron-mt46h32m32lf-6.h"
 #include "hsmmc.h"
diff --git a/arch/arm/mach-omap2/board-zoom-display.c b/arch/arm/mach-omap2/board-zoom-display.c
index 230cb33b33ee..1c7c834a5b5f 100644
--- a/arch/arm/mach-omap2/board-zoom-display.c
+++ b/arch/arm/mach-omap2/board-zoom-display.c
@@ -18,6 +18,7 @@
 #include <video/omapdss.h>
 #include "board-zoom.h"
 
+#include "soc.h"
 #include "common.h"
 
 #define LCD_PANEL_RESET_GPIO_PROD	96
diff --git a/arch/arm/mach-omap2/clock33xx_data.c b/arch/arm/mach-omap2/clock33xx_data.c
index 26b06a90820c..1cb79cc58089 100644
--- a/arch/arm/mach-omap2/clock33xx_data.c
+++ b/arch/arm/mach-omap2/clock33xx_data.c
@@ -18,7 +18,7 @@
 #include <linux/list.h>
 #include <linux/clk.h>
 
-#include "am33xx.h"
+#include "soc.h"
 #include "iomap.h"
 #include "control.h"
 #include "clock.h"
diff --git a/arch/arm/mach-omap2/clockdomain.c b/arch/arm/mach-omap2/clockdomain.c
index 32dbcbc3ee6d..467567ad526a 100644
--- a/arch/arm/mach-omap2/clockdomain.c
+++ b/arch/arm/mach-omap2/clockdomain.c
@@ -27,6 +27,7 @@
 
 #include <linux/bitops.h>
 
+#include "soc.h"
 #include "clock.h"
 #include "clockdomain.h"
 
diff --git a/arch/arm/mach-omap2/clockdomain.h b/arch/arm/mach-omap2/clockdomain.h
index 53e8ba06620b..bc42446e23ab 100644
--- a/arch/arm/mach-omap2/clockdomain.h
+++ b/arch/arm/mach-omap2/clockdomain.h
@@ -20,7 +20,6 @@
 #include "powerdomain.h"
 #include "clock.h"
 #include "omap_hwmod.h"
-#include <plat/cpu.h>
 
 /*
  * Clockdomain flags
diff --git a/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c b/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c
index 70294f54e35a..3e4e9209b2df 100644
--- a/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c
+++ b/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c
@@ -14,6 +14,8 @@
 
 #include <linux/types.h>
 #include <plat/prcm.h>
+
+#include "soc.h"
 #include "prm.h"
 #include "prm2xxx_3xxx.h"
 #include "cm.h"
diff --git a/arch/arm/mach-omap2/clockdomains2420_data.c b/arch/arm/mach-omap2/clockdomains2420_data.c
index 5c741852fac0..7e76becf3a4a 100644
--- a/arch/arm/mach-omap2/clockdomains2420_data.c
+++ b/arch/arm/mach-omap2/clockdomains2420_data.c
@@ -35,6 +35,7 @@
 #include <linux/kernel.h>
 #include <linux/io.h>
 
+#include "soc.h"
 #include "clockdomain.h"
 #include "prm2xxx_3xxx.h"
 #include "cm2xxx_3xxx.h"
diff --git a/arch/arm/mach-omap2/clockdomains2430_data.c b/arch/arm/mach-omap2/clockdomains2430_data.c
index f09617555e15..b923007e45d0 100644
--- a/arch/arm/mach-omap2/clockdomains2430_data.c
+++ b/arch/arm/mach-omap2/clockdomains2430_data.c
@@ -35,6 +35,7 @@
 #include <linux/kernel.h>
 #include <linux/io.h>
 
+#include "soc.h"
 #include "clockdomain.h"
 #include "prm2xxx_3xxx.h"
 #include "cm2xxx_3xxx.h"
diff --git a/arch/arm/mach-omap2/clockdomains3xxx_data.c b/arch/arm/mach-omap2/clockdomains3xxx_data.c
index 933a35cd124a..e6b91e552d3d 100644
--- a/arch/arm/mach-omap2/clockdomains3xxx_data.c
+++ b/arch/arm/mach-omap2/clockdomains3xxx_data.c
@@ -33,6 +33,7 @@
 #include <linux/kernel.h>
 #include <linux/io.h>
 
+#include "soc.h"
 #include "clockdomain.h"
 #include "prm2xxx_3xxx.h"
 #include "cm2xxx_3xxx.h"
diff --git a/arch/arm/mach-omap2/common.h b/arch/arm/mach-omap2/common.h
index 42b1b2e009d3..d135d551d124 100644
--- a/arch/arm/mach-omap2/common.h
+++ b/arch/arm/mach-omap2/common.h
@@ -34,7 +34,6 @@
 
 #include <asm/proc-fns.h>
 
-#include <plat/cpu.h>
 #include <plat/serial.h>
 
 #include "../plat-omap/common.h"
diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c
index 9aaaf4e03ca3..89c57129357a 100644
--- a/arch/arm/mach-omap2/display.c
+++ b/arch/arm/mach-omap2/display.c
@@ -30,6 +30,7 @@
 #include "omap-pm.h"
 #include "common.h"
 
+#include "soc.h"
 #include "iomap.h"
 #include "mux.h"
 #include "control.h"
diff --git a/arch/arm/mach-omap2/dma.c b/arch/arm/mach-omap2/dma.c
index bc9a4e941e59..b1926cd70468 100644
--- a/arch/arm/mach-omap2/dma.c
+++ b/arch/arm/mach-omap2/dma.c
@@ -30,6 +30,7 @@
 
 #include <plat-omap/dma-omap.h>
 
+#include "soc.h"
 #include "omap_hwmod.h"
 #include "omap_device.h"
 
diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c
index 7dff7ffcb7ee..6af1a5d98e6f 100644
--- a/arch/arm/mach-omap2/gpmc.c
+++ b/arch/arm/mach-omap2/gpmc.c
@@ -30,8 +30,6 @@
 
 #include <asm/mach-types.h>
 
-#include <plat/cpu.h>
-
 #include "soc.h"
 #include "common.h"
 #include "omap_device.h"
diff --git a/arch/arm/mach-omap2/hsmmc.c b/arch/arm/mach-omap2/hsmmc.c
index ddbf2eb6ba5b..e3406dce59be 100644
--- a/arch/arm/mach-omap2/hsmmc.c
+++ b/arch/arm/mach-omap2/hsmmc.c
@@ -17,6 +17,7 @@
 #include <mach/hardware.h>
 #include <linux/platform_data/gpio-omap.h>
 
+#include "soc.h"
 #include "omap_device.h"
 #include "omap-pm.h"
 
diff --git a/arch/arm/mach-omap2/i2c.c b/arch/arm/mach-omap2/i2c.c
index 8b3993724a1b..ad55b943108f 100644
--- a/arch/arm/mach-omap2/i2c.c
+++ b/arch/arm/mach-omap2/i2c.c
@@ -19,6 +19,7 @@
  *
  */
 
+#include "soc.h"
 #include "common.h"
 #include "omap_hwmod.h"
 #include "omap_device.h"
diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c
index 635d5ef9551c..26126343d6ac 100644
--- a/arch/arm/mach-omap2/mux.c
+++ b/arch/arm/mach-omap2/mux.c
@@ -38,6 +38,7 @@
 
 #include "omap_hwmod.h"
 
+#include "soc.h"
 #include "control.h"
 #include "mux.h"
 #include "prm.h"
diff --git a/arch/arm/mach-omap2/omap-mpuss-lowpower.c b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
index ff4e6a0e9c7c..3f5fd7e3549d 100644
--- a/arch/arm/mach-omap2/omap-mpuss-lowpower.c
+++ b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
@@ -50,6 +50,7 @@
 #include <asm/suspend.h>
 #include <asm/hardware/cache-l2x0.h>
 
+#include "soc.h"
 #include "common.h"
 #include "omap44xx.h"
 #include "omap4-sar-layout.h"
diff --git a/arch/arm/mach-omap2/omap_hwmod.h b/arch/arm/mach-omap2/omap_hwmod.h
index b3349f7b1a2c..87b59b45c678 100644
--- a/arch/arm/mach-omap2/omap_hwmod.h
+++ b/arch/arm/mach-omap2/omap_hwmod.h
@@ -35,7 +35,6 @@
 #include <linux/list.h>
 #include <linux/ioport.h>
 #include <linux/spinlock.h>
-#include <plat/cpu.h>
 
 struct omap_device;
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
index 60ed43531079..ad8d43b33273 100644
--- a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
@@ -17,7 +17,6 @@
 #include <linux/i2c-omap.h>
 
 #include "omap_hwmod.h"
-#include <plat/cpu.h>
 #include <linux/platform_data/gpio-omap.h>
 #include <linux/platform_data/spi-omap2-mcspi.h>
 
diff --git a/arch/arm/mach-omap2/omap_twl.c b/arch/arm/mach-omap2/omap_twl.c
index f515a1a056d5..2bf35dc091be 100644
--- a/arch/arm/mach-omap2/omap_twl.c
+++ b/arch/arm/mach-omap2/omap_twl.c
@@ -18,6 +18,7 @@
 #include <linux/kernel.h>
 #include <linux/i2c/twl.h>
 
+#include "soc.h"
 #include "voltage.h"
 
 #include "pm.h"
diff --git a/arch/arm/mach-omap2/opp3xxx_data.c b/arch/arm/mach-omap2/opp3xxx_data.c
index 75cef5f67a8a..62772e0e0d69 100644
--- a/arch/arm/mach-omap2/opp3xxx_data.c
+++ b/arch/arm/mach-omap2/opp3xxx_data.c
@@ -19,6 +19,7 @@
  */
 #include <linux/module.h>
 
+#include "soc.h"
 #include "control.h"
 #include "omap_opp_data.h"
 #include "pm.h"
diff --git a/arch/arm/mach-omap2/pm-debug.c b/arch/arm/mach-omap2/pm-debug.c
index 140eb7939e60..3cf4fdfd7ab0 100644
--- a/arch/arm/mach-omap2/pm-debug.c
+++ b/arch/arm/mach-omap2/pm-debug.c
@@ -33,6 +33,7 @@
 #include <plat/dmtimer.h>
 #include "omap-pm.h"
 
+#include "soc.h"
 #include "cm2xxx_3xxx.h"
 #include "prm2xxx_3xxx.h"
 #include "pm.h"
diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c
index e66855ef4c78..331478f9b864 100644
--- a/arch/arm/mach-omap2/pm.c
+++ b/arch/arm/mach-omap2/pm.c
@@ -24,6 +24,7 @@
 #include "omap_device.h"
 #include "common.h"
 
+#include "soc.h"
 #include "prcm-common.h"
 #include "voltage.h"
 #include "powerdomain.h"
diff --git a/arch/arm/mach-omap2/pm24xx.c b/arch/arm/mach-omap2/pm24xx.c
index be8989e6d78c..6d17e044ffb8 100644
--- a/arch/arm/mach-omap2/pm24xx.c
+++ b/arch/arm/mach-omap2/pm24xx.c
@@ -40,6 +40,7 @@
 
 #include "../plat-omap/sram.h"
 
+#include "soc.h"
 #include "common.h"
 #include "clock.h"
 #include "prm2xxx_3xxx.h"
diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c
index a08e87eafbeb..160fa250c41e 100644
--- a/arch/arm/mach-omap2/pm34xx.c
+++ b/arch/arm/mach-omap2/pm34xx.c
@@ -42,6 +42,7 @@
 
 #include "../plat-omap/sram.h"
 
+#include "soc.h"
 #include "common.h"
 #include "cm2xxx_3xxx.h"
 #include "cm-regbits-34xx.h"
diff --git a/arch/arm/mach-omap2/pm44xx.c b/arch/arm/mach-omap2/pm44xx.c
index 04922d149068..7da75aed1514 100644
--- a/arch/arm/mach-omap2/pm44xx.c
+++ b/arch/arm/mach-omap2/pm44xx.c
@@ -18,6 +18,7 @@
 #include <linux/slab.h>
 #include <asm/system_misc.h>
 
+#include "soc.h"
 #include "common.h"
 #include "clockdomain.h"
 #include "powerdomain.h"
diff --git a/arch/arm/mach-omap2/pmu.c b/arch/arm/mach-omap2/pmu.c
index 98c5969acf6d..3cf79b54ce61 100644
--- a/arch/arm/mach-omap2/pmu.c
+++ b/arch/arm/mach-omap2/pmu.c
@@ -15,6 +15,7 @@
 
 #include <asm/pmu.h>
 
+#include "soc.h"
 #include "omap_hwmod.h"
 #include "omap_device.h"
 
diff --git a/arch/arm/mach-omap2/powerdomain.h b/arch/arm/mach-omap2/powerdomain.h
index baee90608d11..5277d56eb37f 100644
--- a/arch/arm/mach-omap2/powerdomain.h
+++ b/arch/arm/mach-omap2/powerdomain.h
@@ -22,8 +22,6 @@
 
 #include <linux/atomic.h>
 
-#include <plat/cpu.h>
-
 #include "voltage.h"
 
 /* Powerdomain basic power states */
diff --git a/arch/arm/mach-omap2/powerdomains2xxx_data.c b/arch/arm/mach-omap2/powerdomains2xxx_data.c
index 2385c1f009ee..ba520d4f7c7b 100644
--- a/arch/arm/mach-omap2/powerdomains2xxx_data.c
+++ b/arch/arm/mach-omap2/powerdomains2xxx_data.c
@@ -14,6 +14,7 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 
+#include "soc.h"
 #include "powerdomain.h"
 #include "powerdomains2xxx_3xxx_data.h"
 
diff --git a/arch/arm/mach-omap2/prcm.c b/arch/arm/mach-omap2/prcm.c
index 0f51e034e0aa..cff270a178c5 100644
--- a/arch/arm/mach-omap2/prcm.c
+++ b/arch/arm/mach-omap2/prcm.c
@@ -28,6 +28,7 @@
 #include "common.h"
 #include <plat/prcm.h>
 
+#include "soc.h"
 #include "clock.h"
 #include "clock2xxx.h"
 #include "cm2xxx_3xxx.h"
diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
index a3da4654de97..12363f313f08 100644
--- a/arch/arm/mach-omap2/serial.c
+++ b/arch/arm/mach-omap2/serial.c
@@ -35,6 +35,7 @@
 #include "omap_hwmod.h"
 #include "omap_device.h"
 #include "omap-pm.h"
+#include "soc.h"
 #include "prm2xxx_3xxx.h"
 #include "pm.h"
 #include "cm2xxx_3xxx.h"
diff --git a/arch/arm/mach-omap2/soc.h b/arch/arm/mach-omap2/soc.h
index fc9b96daf851..070096496e20 100644
--- a/arch/arm/mach-omap2/soc.h
+++ b/arch/arm/mach-omap2/soc.h
@@ -1,7 +1,473 @@
-#include <plat/cpu.h>
+/*
+ * OMAP cpu type detection
+ *
+ * Copyright (C) 2004, 2008 Nokia Corporation
+ *
+ * Copyright (C) 2009-11 Texas Instruments.
+ *
+ * Written by Tony Lindgren <tony.lindgren@nokia.com>
+ *
+ * Added OMAP4/5 specific defines - Santosh Shilimkar<santosh.shilimkar@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
 #include "omap24xx.h"
 #include "omap34xx.h"
 #include "omap44xx.h"
 #include "ti81xx.h"
 #include "am33xx.h"
 #include "omap54xx.h"
+
+#ifndef __ASSEMBLY__
+
+#include <linux/bitops.h>
+
+/*
+ * Test if multicore OMAP support is needed
+ */
+#undef MULTI_OMAP2
+#undef OMAP_NAME
+
+#ifdef CONFIG_SOC_OMAP2420
+# ifdef OMAP_NAME
+#  undef  MULTI_OMAP2
+#  define MULTI_OMAP2
+# else
+#  define OMAP_NAME omap2420
+# endif
+#endif
+#ifdef CONFIG_SOC_OMAP2430
+# ifdef OMAP_NAME
+#  undef  MULTI_OMAP2
+#  define MULTI_OMAP2
+# else
+#  define OMAP_NAME omap2430
+# endif
+#endif
+#ifdef CONFIG_ARCH_OMAP3
+# ifdef OMAP_NAME
+#  undef  MULTI_OMAP2
+#  define MULTI_OMAP2
+# else
+#  define OMAP_NAME omap3
+# endif
+#endif
+#ifdef CONFIG_ARCH_OMAP4
+# ifdef OMAP_NAME
+#  undef  MULTI_OMAP2
+#  define MULTI_OMAP2
+# else
+#  define OMAP_NAME omap4
+# endif
+#endif
+
+#ifdef CONFIG_SOC_OMAP5
+# ifdef OMAP_NAME
+#  undef  MULTI_OMAP2
+#  define MULTI_OMAP2
+# else
+#  define OMAP_NAME omap5
+# endif
+#endif
+
+#ifdef CONFIG_SOC_AM33XX
+# ifdef OMAP_NAME
+#  undef  MULTI_OMAP2
+#  define MULTI_OMAP2
+# else
+#  define OMAP_NAME am33xx
+# endif
+#endif
+
+/*
+ * Omap device type i.e. EMU/HS/TST/GP/BAD
+ */
+#define OMAP2_DEVICE_TYPE_TEST		0
+#define OMAP2_DEVICE_TYPE_EMU		1
+#define OMAP2_DEVICE_TYPE_SEC		2
+#define OMAP2_DEVICE_TYPE_GP		3
+#define OMAP2_DEVICE_TYPE_BAD		4
+
+int omap_type(void);
+
+/*
+ * omap_rev bits:
+ * CPU id bits	(0730, 1510, 1710, 2422...)	[31:16]
+ * CPU revision	(See _REV_ defined in cpu.h)	[15:08]
+ * CPU class bits (15xx, 16xx, 24xx, 34xx...)	[07:00]
+ */
+unsigned int omap_rev(void);
+
+/*
+ * Get the CPU revision for OMAP devices
+ */
+#define GET_OMAP_REVISION()	((omap_rev() >> 8) & 0xff)
+
+/*
+ * Macros to group OMAP into cpu classes.
+ * These can be used in most places.
+ * cpu_is_omap24xx():	True for OMAP2420, OMAP2422, OMAP2423, OMAP2430
+ * cpu_is_omap242x():	True for OMAP2420, OMAP2422, OMAP2423
+ * cpu_is_omap243x():	True for OMAP2430
+ * cpu_is_omap343x():	True for OMAP3430
+ * cpu_is_omap443x():	True for OMAP4430
+ * cpu_is_omap446x():	True for OMAP4460
+ * cpu_is_omap447x():	True for OMAP4470
+ * soc_is_omap543x():	True for OMAP5430, OMAP5432
+ */
+#define GET_OMAP_CLASS	(omap_rev() & 0xff)
+
+#define IS_OMAP_CLASS(class, id)			\
+static inline int is_omap ##class (void)		\
+{							\
+	return (GET_OMAP_CLASS == (id)) ? 1 : 0;	\
+}
+
+#define GET_AM_CLASS	((omap_rev() >> 24) & 0xff)
+
+#define IS_AM_CLASS(class, id)				\
+static inline int is_am ##class (void)			\
+{							\
+	return (GET_AM_CLASS == (id)) ? 1 : 0;		\
+}
+
+#define GET_TI_CLASS	((omap_rev() >> 24) & 0xff)
+
+#define IS_TI_CLASS(class, id)			\
+static inline int is_ti ##class (void)		\
+{							\
+	return (GET_TI_CLASS == (id)) ? 1 : 0;	\
+}
+
+#define GET_OMAP_SUBCLASS	((omap_rev() >> 20) & 0x0fff)
+
+#define IS_OMAP_SUBCLASS(subclass, id)			\
+static inline int is_omap ##subclass (void)		\
+{							\
+	return (GET_OMAP_SUBCLASS == (id)) ? 1 : 0;	\
+}
+
+#define IS_TI_SUBCLASS(subclass, id)			\
+static inline int is_ti ##subclass (void)		\
+{							\
+	return (GET_OMAP_SUBCLASS == (id)) ? 1 : 0;	\
+}
+
+#define IS_AM_SUBCLASS(subclass, id)			\
+static inline int is_am ##subclass (void)		\
+{							\
+	return (GET_OMAP_SUBCLASS == (id)) ? 1 : 0;	\
+}
+
+IS_OMAP_CLASS(24xx, 0x24)
+IS_OMAP_CLASS(34xx, 0x34)
+IS_OMAP_CLASS(44xx, 0x44)
+IS_AM_CLASS(35xx, 0x35)
+IS_OMAP_CLASS(54xx, 0x54)
+IS_AM_CLASS(33xx, 0x33)
+
+IS_TI_CLASS(81xx, 0x81)
+
+IS_OMAP_SUBCLASS(242x, 0x242)
+IS_OMAP_SUBCLASS(243x, 0x243)
+IS_OMAP_SUBCLASS(343x, 0x343)
+IS_OMAP_SUBCLASS(363x, 0x363)
+IS_OMAP_SUBCLASS(443x, 0x443)
+IS_OMAP_SUBCLASS(446x, 0x446)
+IS_OMAP_SUBCLASS(447x, 0x447)
+IS_OMAP_SUBCLASS(543x, 0x543)
+
+IS_TI_SUBCLASS(816x, 0x816)
+IS_TI_SUBCLASS(814x, 0x814)
+IS_AM_SUBCLASS(335x, 0x335)
+
+#define cpu_is_omap24xx()		0
+#define cpu_is_omap242x()		0
+#define cpu_is_omap243x()		0
+#define cpu_is_omap34xx()		0
+#define cpu_is_omap343x()		0
+#define cpu_is_ti81xx()			0
+#define cpu_is_ti816x()			0
+#define cpu_is_ti814x()			0
+#define soc_is_am35xx()			0
+#define soc_is_am33xx()			0
+#define soc_is_am335x()			0
+#define cpu_is_omap44xx()		0