Merge branch 'platforms' of git://git.linaro.org/people/rmk/linux-arm

Pull ARM platform updates from Russell King:
 "This covers platform stuff for platforms I have a direct interest in
  (iow, I have the hardware).  Essentially:
   - as we no longer support any other Acorn platforms other than RiscPC
     anymore, we can collect all that code into mach-rpc.
   - convert Acorn expansion card stuff to use IRQ allocation functions,
     and get rid of NO_IRQ from there.
   - cleanups to the ebsa110 platform to move some private stuff out of
     its header files.
   - large amount of SA11x0 updates:
   - conversion of private DMA implementation to DMA engine support
     (this actually gives us greater flexibility in drivers over the old
     API.)
   - re-worked ucb1x00 updates - convert to genirq, remove sa11x0
     dependencies, fix various minor issues
   - move platform specific sa11x0 framebuffer data into platform files
     in arch/arm instead of keeping this in the driver itself
   - update sa11x0 IrDA driver for DMA engine, and allow it to use DMA
     for SIR transmissions as well as FIR
   - rework sa1111 support for genirq, and irq allocation
   - fix sa1111 IRQ support so it works again
   - use sparse IRQ support

  After this, I have one more pull request remaining from my current
  set, which I think is going to be the most problematical as it
  generates 8 conflicts."

Fixed up the trivial conflict in arch/arm/mach-rpc/Makefile as per
Russell.

* 'platforms' of git://git.linaro.org/people/rmk/linux-arm: (125 commits)
  ARM: 7343/1: sa11x0: convert to sparse IRQ
  ARM: 7342/2: sa1100: prepare for sparse irq conversion
  ARM: 7341/1: input: prepare jornada720 keyboard and ts for sa11x0 sparse irq
  ARM: 7340/1: rtc: sa1100: include mach/irqs.h instead of asm/irq.h
  ARM: sa11x0: remove unused DMA controller definitions
  ARM: sa11x0: remove old SoC private DMA driver
  USB: sa1111: add hcd .reset method
  USB: sa1111: add OHCI shutdown methods
  USB: sa1111: reorganize ohci-sa1111.c
  USB: sa1111: get rid of nasty printk(KERN_DEBUG "%s: ...", __FILE__)
  USB: sa1111: sparse and checkpatch cleanups
  ARM: sa11x0: don't static map sa1111
  ARM: sa1111: use dev_err() rather than printk()
  ARM: sa1111: cleanup sub-device registration and unregistration
  ARM: sa1111: only setup DMA for DMA capable devices
  ARM: sa1111: register sa1111 devices with dmabounce in bus notifier
  ARM: sa1111: move USB interface register definitions to ohci-sa1111.c
  ARM: sa1111: move PCMCIA interface register definitions to sa1111_generic.c
  ARM: sa1111: move PS/2 interface register definitions to sa1111p2.c
  ARM: sa1111: delete unused physical GPIO register definitions
  ...

1 files changed, 13 insertions, 63 deletions

diff --git a/drivers/video/sa1100fb.h b/drivers/video/sa1100fb.h
index 1c3b459865d8..fc5d4292fad6 100644
--- a/drivers/video/sa1100fb.h
+++ b/drivers/video/sa1100fb.h
@@ -10,44 +10,15 @@
  * for more details.
  */
 
-/*
- * These are the bitfields for each
- * display depth that we support.
- */
-struct sa1100fb_rgb {
-	struct fb_bitfield	red;
-	struct fb_bitfield	green;
-	struct fb_bitfield	blue;
-	struct fb_bitfield	transp;
-};
-
-/*
- * This structure describes the machine which we are running on.
- */
-struct sa1100fb_mach_info {
-	u_long		pixclock;
-
-	u_short		xres;
-	u_short		yres;
-
-	u_char		bpp;
-	u_char		hsync_len;
-	u_char		left_margin;
-	u_char		right_margin;
-
-	u_char		vsync_len;
-	u_char		upper_margin;
-	u_char		lower_margin;
-	u_char		sync;
-
-	u_int		cmap_greyscale:1,
-			cmap_inverse:1,
-			cmap_static:1,
-			unused:29;
-
-	u_int		lccr0;
-	u_int		lccr3;
-};
+#define LCCR0           0x0000          /* LCD Control Reg. 0 */
+#define LCSR            0x0004          /* LCD Status Reg. */
+#define DBAR1           0x0010          /* LCD DMA Base Address Reg. channel 1 */
+#define DCAR1           0x0014          /* LCD DMA Current Address Reg. channel 1 */
+#define DBAR2           0x0018          /* LCD DMA Base Address Reg.  channel 2 */
+#define DCAR2           0x001C          /* LCD DMA Current Address Reg. channel 2 */
+#define LCCR1           0x0020          /* LCD Control Reg. 1 */
+#define LCCR2           0x0024          /* LCD Control Reg. 2 */
+#define LCCR3           0x0028          /* LCD Control Reg. 3 */
 
 /* Shadows for LCD controller registers */
 struct sa1100fb_lcd_reg {
@@ -57,19 +28,11 @@ struct sa1100fb_lcd_reg {
 	unsigned long lccr3;
 };
 
-#define RGB_4	(0)
-#define RGB_8	(1)
-#define RGB_16	(2)
-#define NR_RGB	3
-
 struct sa1100fb_info {
 	struct fb_info		fb;
 	struct device		*dev;
-	struct sa1100fb_rgb	*rgb[NR_RGB];
-
-	u_int			max_bpp;
-	u_int			max_xres;
-	u_int			max_yres;
+	const struct sa1100fb_rgb *rgb[NR_RGB];
+	void __iomem		*base;
 
 	/*
 	 * These are the addresses we mapped
@@ -88,12 +51,6 @@ struct sa1100fb_info {
 	dma_addr_t		dbar1;
 	dma_addr_t		dbar2;
 
-	u_int			lccr0;
-	u_int			lccr3;
-	u_int			cmap_inverse:1,
-				cmap_static:1,
-				unused:30;
-
 	u_int			reg_lccr0;
 	u_int			reg_lccr1;
 	u_int			reg_lccr2;
@@ -109,6 +66,8 @@ struct sa1100fb_info {
 	struct notifier_block	freq_transition;
 	struct notifier_block	freq_policy;
 #endif
+
+	const struct sa1100fb_mach_info *inf;
 };
 
 #define TO_INF(ptr,member)	container_of(ptr,struct sa1100fb_info,member)
@@ -130,15 +89,6 @@ struct sa1100fb_info {
 #define SA1100_NAME	"SA1100"
 
 /*
- *  Debug macros 
- */
-#if DEBUG
-#  define DPRINTK(fmt, args...)	printk("%s: " fmt, __func__ , ## args)
-#else
-#  define DPRINTK(fmt, args...)
-#endif
-
-/*
  * Minimum X and Y resolutions
  */
 #define MIN_XRES	64