FB: sa11x0: convert to use platform resource and ioremap()
Convert the sa11x0 framebuffer driver to obtain the base address of its
hardware registers from the platform resources, and ioremap this rather
than relying on the static mappings.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/drivers/video/sa1100fb.h b/drivers/video/sa1100fb.h
index e968e1d..fc5d429 100644
--- a/drivers/video/sa1100fb.h
+++ b/drivers/video/sa1100fb.h
@@ -10,6 +10,16 @@
* for more details.
*/
+#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 {
unsigned long lccr0;
@@ -22,6 +32,7 @@
struct fb_info fb;
struct device *dev;
const struct sa1100fb_rgb *rgb[NR_RGB];
+ void __iomem *base;
/*
* These are the addresses we mapped