Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm

* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (241 commits)
  [ARM] 5171/1: ep93xx: fix compilation of modules using clocks
  [ARM] 5133/2: at91sam9g20 defconfig file
  [ARM] 5130/4: Support for the at91sam9g20
  [ARM] 5160/1: IOP3XX: gpio/gpiolib support
  [ARM] at91: Fix NAND FLASH timings for at91sam9x evaluation kits.
  [ARM] 5084/1: zylonite: Register AC97 device
  [ARM] 5085/2: PXA: Move AC97 over to the new central device declaration model
  [ARM] 5120/1: pxa: correct platform driver names for PXA25x and PXA27x UDC drivers
  [ARM] 5147/1: pxaficp_ir: drop pxa_gpio_mode calls, as pin setting
  [ARM] 5145/1: PXA2xx: provide api to control IrDA pins state
  [ARM] 5144/1: pxaficp_ir: cleanup includes
  [ARM] pxa: remove pxa_set_cken()
  [ARM] pxa: allow clk aliases
  [ARM] Feroceon: don't disable BPU on boot
  [ARM] Orion: LED support for HP mv2120
  [ARM] Orion: add RD88F5181L-FXO support
  [ARM] Orion: add RD88F5181L-GE support
  [ARM] Orion: add Netgear WNR854T support
  [ARM] s3c2410_defconfig: update for current build
  [ARM] Acer n30: Minor style and indentation fixes.
  ...

1 files changed, 37 insertions, 2 deletions

diff --git a/include/asm-arm/arch-omap/cpu.h b/include/asm-arm/arch-omap/cpu.h
index e8a4cf52778b..52db09f83281 100644
--- a/include/asm-arm/arch-omap/cpu.h
+++ b/include/asm-arm/arch-omap/cpu.h
@@ -3,7 +3,7 @@
  *
  * OMAP cpu type detection
  *
- * Copyright (C) 2004 Nokia Corporation
+ * Copyright (C) 2004, 2008 Nokia Corporation
  *
  * Written by Tony Lindgren <tony.lindgren@nokia.com>
  *
@@ -26,6 +26,12 @@
 #ifndef __ASM_ARCH_OMAP_CPU_H
 #define __ASM_ARCH_OMAP_CPU_H
 
+struct omap_chip_id {
+        u8 oc;
+};
+
+#define OMAP_CHIP_INIT(x)       { .oc = x }
+
 extern unsigned int system_rev;
 
 #define omap2_cpu_rev()         ((system_rev >> 12) & 0x0f)
@@ -345,6 +351,33 @@ IS_OMAP_TYPE(3430, 0x3430)
 #define OMAP2430_REV_ES1_0      0x24300000
 #define OMAP3430_REV_ES1_0      0x34300000
 #define OMAP3430_REV_ES2_0      0x34301000
+#define OMAP3430_REV_ES2_1      0x34302000
+#define OMAP3430_REV_ES2_2      0x34303000
+
+/*
+ * omap_chip bits
+ *
+ * CHIP_IS_OMAP{2420,2430,3430} indicate that a particular structure is
+ * valid on all chips of that type.  CHIP_IS_OMAP3430ES{1,2} indicates
+ * something that is only valid on that particular ES revision.
+ *
+ * These bits may be ORed together to indicate structures that are
+ * available on multiple chip types.
+ *
+ * To test whether a particular structure matches the current OMAP chip type,
+ * use omap_chip_is().
+ *
+ */
+#define CHIP_IS_OMAP2420       (1 << 0)
+#define CHIP_IS_OMAP2430       (1 << 1)
+#define CHIP_IS_OMAP3430       (1 << 2)
+#define CHIP_IS_OMAP3430ES1    (1 << 3)
+#define CHIP_IS_OMAP3430ES2    (1 << 4)
+
+#define CHIP_IS_OMAP24XX       (CHIP_IS_OMAP2420 | CHIP_IS_OMAP2430)
+
+int omap_chip_is(struct omap_chip_id oci);
+
 
 /*
  * Macro to detect device type i.e. EMU/HS/TST/GP/BAD
@@ -362,6 +395,8 @@ IS_OMAP_TYPE(3430, 0x3430)
 #define is_device_type_gp()     (get_device_type() == DEVICE_TYPE_GP)
 #define is_device_type_bad()    (get_device_type() == DEVICE_TYPE_BAD)
 
-#endif
+void omap2_check_revision(void);
+
+#endif    /* defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) */
 
 #endif