ep93xx video driver platform support

Signed-off-by: Ryan Mallon <ryan@bluewatersys.com>
Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Daniele Venzano <linux@brownhat.org>
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: Krzysztof Helt <krzysztof.h1@poczta.fm>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 6 insertions, 0 deletions

diff --git a/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h b/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h
index ea78e908fc82..0fbf87b16338 100644
--- a/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h
+++ b/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h
@@ -70,6 +70,7 @@
 #define EP93XX_USB_PHYS_BASE            (EP93XX_AHB_PHYS_BASE + 0x00020000)
 #define EP93XX_USB_BASE                 EP93XX_AHB_IOMEM(0x00020000)
 
+#define EP93XX_RASTER_PHYS_BASE         (EP93XX_AHB_PHYS_BASE + 0x00030000)
 #define EP93XX_RASTER_BASE              EP93XX_AHB_IOMEM(0x00030000)
 
 #define EP93XX_GRAPHICS_ACCEL_BASE      EP93XX_AHB_IOMEM(0x00040000)
@@ -207,6 +208,11 @@
 #define EP93XX_SYSCON_DEVCFG_ADCPD      (1<<2)
 #define EP93XX_SYSCON_DEVCFG_KEYS       (1<<1)
 #define EP93XX_SYSCON_DEVCFG_SHENA      (1<<0)
+#define EP93XX_SYSCON_VIDCLKDIV         EP93XX_SYSCON_REG(0x84)
+#define EP93XX_SYSCON_CLKDIV_ENABLE     (1<<15)
+#define EP93XX_SYSCON_CLKDIV_ESEL       (1<<14)
+#define EP93XX_SYSCON_CLKDIV_PSEL       (1<<13)
+#define EP93XX_SYSCON_CLKDIV_PDIV_SHIFT 8
 #define EP93XX_SYSCON_KEYTCHCLKDIV      EP93XX_SYSCON_REG(0x90)
 #define EP93XX_SYSCON_KEYTCHCLKDIV_TSEN (1<<31)
 #define EP93XX_SYSCON_KEYTCHCLKDIV_ADIV (1<<16)