Initial OMAP I^2C controller implementation (communication not tested).

Correct an i2c_start_transfer comment.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3514 c046a42c-6fe2-441c-8c8c-71466251a162

1 files changed, 7 insertions, 0 deletions

diff --git a/hw/omap.h b/hw/omap.h
index 0735fcc7e0..4b5b579736 100644
--- a/hw/omap.h
+++ b/hw/omap.h
@@ -475,6 +475,11 @@ struct omap_uwire_s *omap_uwire_init(target_phys_addr_t base,
 void omap_uwire_attach(struct omap_uwire_s *s,
                 struct uwire_slave_s *slave, int chipselect);
 
+struct omap_i2c_s;
+struct omap_i2c_s *omap_i2c_init(target_phys_addr_t base,
+                qemu_irq irq, qemu_irq *dma, omap_clk clk);
+i2c_bus *omap_i2c_bus(struct omap_i2c_s *s);
+
 /* omap_lcdc.c */
 struct omap_lcd_panel_s;
 void omap_lcdc_reset(struct omap_lcd_panel_s *s);
@@ -550,6 +555,8 @@ struct omap_mpu_state_s {
         omap_clk clk;
     } pwt;
 
+    struct omap_i2c_s *i2c;
+
     /* MPU private TIPB peripherals */
     struct omap_intr_handler_s *ih[2];