Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6

* 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: (258 commits)
  omap: zoom: host should not pull up wl1271's irq line
  arm: plat-omap: iommu: fix request_mem_region() error path
  OMAP2+: Common CPU DIE ID reading code reads wrong registers for OMAP4430
  omap4: mux: Remove duplicate mux modes
  omap: iovmm: don't check 'da' to set IOVMF_DA_FIXED flag
  omap: iovmm: disallow mapping NULL address when IOVMF_DA_ANON is set
  omap2+: mux: Fix compile when CONFIG_OMAP_MUX is not selected
  omap4: board-omap4panda: Initialise the serial pads
  omap3: board-3430sdp: Initialise the serial pads
  omap4: board-4430sdp: Initialise the serial pads
  omap2+: mux: Add macro for configuring static with omap_hwmod_mux_init
  omap2+: mux: Remove the use of IDLE flag
  omap2+: Add separate list for dynamic pads to mux
  perf: add OMAP support for the new power events
  OMAP4: Add IVA OPP enteries.
  OMAP4: Update Voltage Rail Values for MPU, IVA and CORE
  OMAP4: Enable 800 MHz and 1 GHz MPU-OPP
  OMAP3+: OPP: Replace voltage values with Macros
  OMAP3: wdtimer: Fix CORE idle transition
  Watchdog: omap_wdt: add fine grain runtime-pm
  ...

Fix up various conflicts in
 - arch/arm/mach-omap2/board-omap3evm.c
 - arch/arm/mach-omap2/clock3xxx_data.c
 - arch/arm/mach-omap2/usb-musb.c
 - arch/arm/plat-omap/include/plat/usb.h
 - drivers/usb/musb/musb_core.h

3 files changed, 29 insertions, 0 deletions

diff --git a/arch/arm/mach-omap2/include/mach/debug-macro.S b/arch/arm/mach-omap2/include/mach/debug-macro.S
index 6049f465ec84..48adfe9fe4f3 100644
--- a/arch/arm/mach-omap2/include/mach/debug-macro.S
+++ b/arch/arm/mach-omap2/include/mach/debug-macro.S
@@ -72,6 +72,12 @@ omap_uart_lsr:	.word	0
                 beq     34f                     @ configure OMAP3UART4
                 cmp     \rp, #OMAP4UART4        @ only on 44xx
                 beq     44f                     @ configure OMAP4UART4
+                cmp     \rp, #TI816XUART1       @ ti816x UART offsets different
+                beq     81f                     @ configure UART1
+                cmp     \rp, #TI816XUART2       @ ti816x UART offsets different
+                beq     82f                     @ configure UART2
+                cmp     \rp, #TI816XUART3       @ ti816x UART offsets different
+                beq     83f                     @ configure UART3
                 cmp     \rp, #ZOOM_UART         @ only on zoom2/3
                 beq     95f                     @ configure ZOOM_UART
 
@@ -94,6 +100,12 @@ omap_uart_lsr:	.word	0
                 b       98f
 44:             mov     \rp, #UART_OFFSET(OMAP4_UART4_BASE)
                 b       98f
+81:             mov     \rp, #UART_OFFSET(TI816X_UART1_BASE)
+                b       98f
+82:             mov     \rp, #UART_OFFSET(TI816X_UART2_BASE)
+                b       98f
+83:             mov     \rp, #UART_OFFSET(TI816X_UART3_BASE)
+                b       98f
 95:             ldr     \rp, =ZOOM_UART_BASE
                 mrc     p15, 0, \rv, c1, c0
                 tst     \rv, #1                 @ MMU enabled?
diff --git a/arch/arm/mach-omap2/include/mach/entry-macro.S b/arch/arm/mach-omap2/include/mach/entry-macro.S
index 81985a665cb3..a48690b90990 100644
--- a/arch/arm/mach-omap2/include/mach/entry-macro.S
+++ b/arch/arm/mach-omap2/include/mach/entry-macro.S
@@ -61,6 +61,14 @@
                 bne     9998f
                 ldr     \irqnr, [\base, #0xd8] /* IRQ pending reg 3 */
                 cmp     \irqnr, #0x0
+                bne     9998f
+
+                /*
+                 * ti816x has additional IRQ pending register. Checking this
+                 * register on omap2 & omap3 has no effect (read as 0).
+                 */
+                ldr     \irqnr, [\base, #0xf8] /* IRQ pending reg 4 */
+                cmp     \irqnr, #0x0
 9998:
                 ldrne   \irqnr, [\base, #INTCPS_SIR_IRQ_OFFSET]
                 and     \irqnr, \irqnr, #ACTIVEIRQ_MASK /* Clear spurious bits */
@@ -133,6 +141,11 @@
                 bne     9999f
                 ldr     \irqnr, [\base, #0xd8] /* IRQ pending reg 3 */
                 cmp     \irqnr, #0x0
+#ifdef CONFIG_SOC_OMAPTI816X
+                bne     9999f
+                ldr     \irqnr, [\base, #0xf8] /* IRQ pending reg 4 */
+                cmp     \irqnr, #0x0
+#endif
 9999:
                 ldrne   \irqnr, [\base, #INTCPS_SIR_IRQ_OFFSET]
                 and     \irqnr, \irqnr, #ACTIVEIRQ_MASK /* Clear spurious bits */
diff --git a/arch/arm/mach-omap2/include/mach/omap4-common.h b/arch/arm/mach-omap2/include/mach/omap4-common.h
index 5b0270b28934..de441c05a6a6 100644
--- a/arch/arm/mach-omap2/include/mach/omap4-common.h
+++ b/arch/arm/mach-omap2/include/mach/omap4-common.h
@@ -17,8 +17,12 @@
  * wfi used in low power code. Directly opcode is used instead
  * of instruction to avoid mulit-omap build break
  */
+#ifdef CONFIG_THUMB2_KERNEL
+#define do_wfi() __asm__ __volatile__ ("wfi" : : : "memory")
+#else
 #define do_wfi()                        \
                 __asm__ __volatile__ (".word    0xe320f003" : : : "memory")
+#endif
 
 #ifdef CONFIG_CACHE_L2X0
 extern void __iomem *l2cache_base;