Merge branch 'for-rmk' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into devel

5 files changed, 47 insertions, 25 deletions

diff --git a/arch/arm/mach-pxa/include/mach/hardware.h b/arch/arm/mach-pxa/include/mach/hardware.h
index 4e782ec38668..16ab79547dae 100644
--- a/arch/arm/mach-pxa/include/mach/hardware.h
+++ b/arch/arm/mach-pxa/include/mach/hardware.h
@@ -291,6 +291,8 @@
  */
 extern unsigned int get_memclk_frequency_10khz(void);
 
+/* return the clock tick rate of the OS timer */
+extern unsigned long get_clock_tick_rate(void);
 #endif
 
 #if defined(CONFIG_MACH_ARMCORE) && defined(CONFIG_PCI)
diff --git a/arch/arm/mach-pxa/include/mach/mfp-pxa930.h b/arch/arm/mach-pxa/include/mach/mfp-pxa930.h
index fabd9b4df827..fa73f56a1372 100644
--- a/arch/arm/mach-pxa/include/mach/mfp-pxa930.h
+++ b/arch/arm/mach-pxa/include/mach/mfp-pxa930.h
@@ -421,6 +421,7 @@
 #define GPIO20_PWM0             MFP_CFG_LPM(GPIO20, AF2, PULL_LOW)
 #define GPIO21_PWM2             MFP_CFG_LPM(GPIO21, AF3, PULL_LOW)
 #define GPIO22_PWM3             MFP_CFG_LPM(GPIO22, AF3, PULL_LOW)
+#define GPIO32_PWM0             MFP_CFG_LPM(GPIO32, AF4, PULL_LOW)
 
 /* CIR */
 #define GPIO46_CIR_OUT          MFP_CFG(GPIO46, AF1)
diff --git a/arch/arm/mach-pxa/include/mach/pxafb.h b/arch/arm/mach-pxa/include/mach/pxafb.h
index 4201a889ff4e..6932720ba04e 100644
--- a/arch/arm/mach-pxa/include/mach/pxafb.h
+++ b/arch/arm/mach-pxa/include/mach/pxafb.h
@@ -113,6 +113,7 @@ struct pxafb_mach_info {
         unsigned int num_modes;
 
         unsigned int    lcd_conn;
+        unsigned long   video_mem_size;
 
         u_int           fixed_modes:1,
                         cmap_inverse:1,
diff --git a/arch/arm/mach-pxa/include/mach/regs-lcd.h b/arch/arm/mach-pxa/include/mach/regs-lcd.h
index f817878d256b..f82dcea792d9 100644
--- a/arch/arm/mach-pxa/include/mach/regs-lcd.h
+++ b/arch/arm/mach-pxa/include/mach/regs-lcd.h
@@ -12,27 +12,29 @@
 #define LCCR3           (0x00C) /* LCD Controller Control Register 3 */
 #define LCCR4           (0x010) /* LCD Controller Control Register 4 */
 #define LCCR5           (0x014) /* LCD Controller Control Register 5 */
-#define DFBR0           (0x020) /* DMA Channel 0 Frame Branch Register */
-#define DFBR1           (0x024) /* DMA Channel 1 Frame Branch Register */
-#define LCSR            (0x038) /* LCD Controller Status Register */
+#define LCSR            (0x038) /* LCD Controller Status Register 0 */
+#define LCSR1           (0x034) /* LCD Controller Status Register 1 */
 #define LIIDR           (0x03C) /* LCD Controller Interrupt ID Register */
 #define TMEDRGBR        (0x040) /* TMED RGB Seed Register */
 #define TMEDCR          (0x044) /* TMED Control Register */
 
+#define FBR0            (0x020) /* DMA Channel 0 Frame Branch Register */
+#define FBR1            (0x024) /* DMA Channel 1 Frame Branch Register */
+#define FBR2            (0x028) /* DMA Channel 2 Frame Branch Register */
+#define FBR3            (0x02C) /* DMA Channel 2 Frame Branch Register */
+#define FBR4            (0x030) /* DMA Channel 2 Frame Branch Register */
+#define FBR5            (0x110) /* DMA Channel 2 Frame Branch Register */
+#define FBR6            (0x114) /* DMA Channel 2 Frame Branch Register */
+
+#define OVL1C1          (0x050) /* Overlay 1 Control Register 1 */
+#define OVL1C2          (0x060) /* Overlay 1 Control Register 2 */
+#define OVL2C1          (0x070) /* Overlay 2 Control Register 1 */
+#define OVL2C2          (0x080) /* Overlay 2 Control Register 2 */
+
 #define CMDCR           (0x100) /* Command Control Register */
 #define PRSR            (0x104) /* Panel Read Status Register */
 
-#define LCCR3_1BPP      (0 << 24)
-#define LCCR3_2BPP      (1 << 24)
-#define LCCR3_4BPP      (2 << 24)
-#define LCCR3_8BPP      (3 << 24)
-#define LCCR3_16BPP     (4 << 24)
-#define LCCR3_18BPP     (5 << 24)
-#define LCCR3_18BPP_P   (6 << 24)
-#define LCCR3_19BPP     (7 << 24)
-#define LCCR3_19BPP_P   (1 << 29)
-#define LCCR3_24BPP     ((1 << 29) | (1 << 24))
-#define LCCR3_25BPP     ((1 << 29) | (2 << 24))
+#define LCCR3_BPP(x)    ((((x) & 0x7) << 24) | (((x) & 0x8) ? (1 << 29) : 0))
 
 #define LCCR3_PDFOR_0   (0 << 30)
 #define LCCR3_PDFOR_1   (1 << 30)
@@ -42,19 +44,16 @@
 #define LCCR4_PAL_FOR_0 (0 << 15)
 #define LCCR4_PAL_FOR_1 (1 << 15)
 #define LCCR4_PAL_FOR_2 (2 << 15)
+#define LCCR4_PAL_FOR_3 (3 << 15)
 #define LCCR4_PAL_FOR_MASK      (3 << 15)
 
 #define FDADR0          (0x200) /* DMA Channel 0 Frame Descriptor Address Register */
-#define FSADR0          (0x204) /* DMA Channel 0 Frame Source Address Register */
-#define FIDR0           (0x208) /* DMA Channel 0 Frame ID Register */
-#define LDCMD0          (0x20C) /* DMA Channel 0 Command Register */
 #define FDADR1          (0x210) /* DMA Channel 1 Frame Descriptor Address Register */
-#define FSADR1          (0x214) /* DMA Channel 1 Frame Source Address Register */
-#define FIDR1           (0x218) /* DMA Channel 1 Frame ID Register */
-#define LDCMD1          (0x21C) /* DMA Channel 1 Command Register */
+#define FDADR2          (0x220) /* DMA Channel 2 Frame Descriptor Address Register */
+#define FDADR3          (0x230) /* DMA Channel 3 Frame Descriptor Address Register */
+#define FDADR4          (0x240) /* DMA Channel 4 Frame Descriptor Address Register */
+#define FDADR5          (0x250) /* DMA Channel 5 Frame Descriptor Address Register */
 #define FDADR6          (0x260) /* DMA Channel 6 Frame Descriptor Address Register */
-#define FSADR6          (0x264) /* DMA Channel 6 Frame Source Address Register */
-#define FIDR6           (0x268) /* DMA Channel 6 Frame ID Register */
 
 #define LCCR0_ENB       (1 << 0)        /* LCD Controller enable */
 #define LCCR0_CMS       (1 << 1)        /* Color/Monochrome Display Select */
@@ -126,9 +125,6 @@
 #define LCCR3_PCD       Fld (8, 0)      /* Pixel Clock Divisor */
 #define LCCR3_PixClkDiv(Div)    (((Div) << FShft (LCCR3_PCD)))
 
-#define LCCR3_BPP       Fld (3, 24)     /* Bit Per Pixel */
-#define LCCR3_Bpp(Bpp)  (((Bpp) << FShft (LCCR3_BPP)))
-
 #define LCCR3_ACB       Fld (8, 8)      /* AC Bias */
 #define LCCR3_Acb(Acb)  (((Acb) << FShft (LCCR3_ACB)))
 
@@ -157,8 +153,22 @@
 #define LCSR_RD_ST      (1 << 11)       /* read status */
 #define LCSR_CMD_INT    (1 << 12)       /* command interrupt */
 
+#define LCSR1_IU(x)     (1 << ((x) + 23)) /* Input FIFO underrun */
+#define LCSR1_BS(x)     (1 << ((x) + 15)) /* Branch Status */
+#define LCSR1_EOF(x)    (1 << ((x) + 7))  /* End of Frame Status */
+#define LCSR1_SOF(x)    (1 << ((x) - 1))  /* Start of Frame Status */
+
 #define LDCMD_PAL       (1 << 26)       /* instructs DMA to load palette buffer */
 
+/* overlay control registers */
+#define OVLxC1_PPL(x)   ((((x) - 1) & 0x3ff) << 0)      /* Pixels Per Line */
+#define OVLxC1_LPO(x)   ((((x) - 1) & 0x3ff) << 10)     /* Number of Lines */
+#define OVLxC1_BPP(x)   (((x) & 0xf) << 20)     /* Bits Per Pixel */
+#define OVLxC1_OEN      (1 << 31)               /* Enable bit for Overlay */
+#define OVLxC2_XPOS(x)  (((x) & 0x3ff) << 0)    /* Horizontal Position */
+#define OVLxC2_YPOS(x)  (((x) & 0x3ff) << 10)   /* Vertical Position */
+#define OVL2C2_PFOR(x)  (((x) & 0x7) << 20)     /* Pixel Format */
+
 /* smartpanel related */
 #define PRSR_DATA(x)    ((x) & 0xff)    /* Panel Data */
 #define PRSR_A0         (1 << 8)        /* Read Data Source */
diff --git a/arch/arm/mach-pxa/include/mach/timex.h b/arch/arm/mach-pxa/include/mach/timex.h
index b05fc6683c47..af6760a50e1a 100644
--- a/arch/arm/mach-pxa/include/mach/timex.h
+++ b/arch/arm/mach-pxa/include/mach/timex.h
@@ -10,6 +10,14 @@
  * published by the Free Software Foundation.
  */
 
+/* Various drivers are still using the constant of CLOCK_TICK_RATE, for
+ * those drivers to at least work, the definition is provided here.
+ *
+ * NOTE: this is no longer accurate when multiple processors and boards
+ * are selected, newer drivers should not depend on this any more.  Use
+ * either the clocksource/clockevent or get this at run-time by calling
+ * get_clock_tick_rate() (as defined in generic.c).
+ */
 
 #if defined(CONFIG_PXA25x)
 /* PXA250/210 timer base */